Cities Index.
Agenda

Montebello City Council
April 13, 2022

Document
Agenda
Meeting
April 13, 2022
Body
Montebello City Council
Pages
48
Original file
522.8 MB
Text extracted from the city's file for reading and search. Open the original on montebelloca.api.civicclerk.com. That file is the official record.

Water supply and drain pipes under lavatories shall be insulated or otherwise covered to protect against contact.

There shall be no sharp or abrasive surfaces under lavatories.

Faucet controls and operation mechanisms shall be operable with one hand and shall not require tight grasping, pinching or twisting of the wrist. The force required to activate controls shall be no greater than 5 pound-force.

Lever operated, push-type and electronically controlled mechanisms are examples of acceptable designs.

Self-closing valves are allowed if the faucet remains open for at least 10 seconds.

Where mirrors or towel fixtures are provided, they shall be mounted with the bottom edge no higher than 40 inches from the floor.

DOORS

1. The type of latch and lock required for all doors shall be in accordance with Section 1132A.8 and Chapter 10, Section 1008. (1132A.7)
Hand-activated door latching, locking, and opening hardware shall be centered between 30 inches and 44 inches above the floor. Latching and locking doors that are hand-activated and on an accessible route shall be operable with a single effort by lever-type hardware, panic bars, push-pull activating bars, or other hardware designed to provide passage without requiring the ability to grasp the opening hardware. Locked exit doors shall operate consistent with Section 1132A.6, in the direction of egress. (1132A.8)

2. F. FOR BATHTUB ELEVATIONS, REFER TO DA-2.

J. MINIMUM SHOWER DIMENSION IS 30" X 60 ".

1. RISER HEIGHT: 7" MAX

2. TREAD DEPTH: 11"

3. HEADROOM: 6'-8" MIN

4. HANDRAIL HEIGHT: 34" MIN. TO 38" MAX ABOVE TREAD NOSING.

5. HANDRAIL HANDGRIP: NOT LESS THAN 1.25" AND NO MORE THAN 2" CROSS SECTIONAL DIMENSION AND SHALL HAVE A SMOOTH SURFACE WITH NO SHARP CORNERS.

6. OPEN RAILING SHALL HAVE BALUSTERS SPACED SO A 4" SPHERE CANNOT PASS THROUGH.

HANDRAILS TO BE WALL MOUNTED, REFER TO DETAIL
# 13, 14, 15 D-1 SHEET
S T A I R S :

A. KITCHEN COUNTERTOP STONE W/ REMOVABLE BASE CABINET FOR FINISH FLOOR BELOW KITCHEN CABINET (TYP).

B. IN KITCHEN, PROVIDE 30" MIN LINEAR LENGTH OF 30" OR PER EXCEPTION (2) BREADBOARDS 15" WIDE EACH.

SEE DA-1.

D. LAVATORY AND TOILET ARE NOT WALL-HUNG.

C. REFER TO DA-4 SHEETS FOR MORE ACCESSIBILITY KITCHEN REQUIREMENTS.

E. LAVATORY W/ VANITY IS REMOVABLE BASE CABINET FINISH FLOOR BELOW,SEE SHEET DA-4 (TYP) BATHING AND TOILET.

G. CLEARANCE IN FRONT OF THE BATHTUB EXTENDS ITS FULL LENGTH AND IS 30 INCHES WIDE MIN. (SECTION 607.2); H. CIRCULAR TURNING SPACE IN ROOM IS 5'(SECTION 603.2.1); I. REQUIRED CLEAR FLOOR SPACES AT FIXTURES AND TURNING SPACE OVERLAP (SECTION 603.2.2); K. EACH ACCESSIBLE BATHROOM TO PROVIDE CLEAR DIMENSIONS AS INDICATED ON ENLARGED UNITS.

L. FOR ALL TOILET, ADAPTABLE GRAB BAR ON SIDE IS A FLOOR MOUNTED.

GRAB BAR BACKING, L = 42" MIN. BEHIND W.C.

M. MANAGEMENT WILL PROVIDE AN ACCESSIBLE WASHER AND DRYER OR ASSISTIVE DEVICE UPON REQUEST. ENLARGE UNITS N. SWITCHES,OUTLETS, CONTROLS SHALL COMPLY WITH 1142A.
12'
MASTER

BEDROOM
#2

BEDROOM
#1

LIVING ROOM

DINING ROOM V
CLOSET
BATH 6' 6'-2"
BALCONY 2 A 2 2 1
SD A 8 8' 15'-7" 7'-6" 1'-6" 10'-3"
V 17'-6"
13'
CLOSET 2 2 5' 2
REF.
11' 6'
8'-6"
SD
SD 7

KITCHEN
1'-6"
BATH 12'
104 SQ.FT
12'
MASTER

BEDROOM
BEDROOM #2
#1

LIVING ROOM

DINING ROOM V
CLOSET
BATH 6'
6'-4"
BALCONY 2 A2 2 1
SD 8 16'-1" 7'-6"
10'-3" 1'-6" V 18'
13'
CLOSET 5'-5" 2
REF.
11'-6" 6'
9'
SD 7 SD

KITCHEN
1'-6"
BATH 2 2A 8'104 SQ.FT
104 SQ.FT
12'
MASTER

BEDROOM
#2

BEDROOM
#1

LIVING ROOM

DINING ROOM V
CLOSET
BATH 6'
6'-2"
BALCONY 2 A 2 2 1
SD A 8 8' 15'-7" 7'-6"
10'-3" 1'-6" V 17'-6"
13'
CLOSET 2 2 5' 2
REF.
11' 6' 8'-6"
SD
SD 7

KITCHEN
1'-6"
BATH 12'

BALCONY
18'-6" 12'-3" 13'-6" REF.
4'

KITCHEN V
10'-11"

BEDROOM
#1
13'-2"
BATH 1'-6" V
CLOSET
BATH 7'-2"
7'-6" 7'-7"
15'-8" 2' 3'-7"

DINING ROOM
LIVING ROOM 17 AA 2 2 2
SD
SD
SD
19'-6" 2 2 W/D
3'-10"
8'-4" 6 11'-6"

BEDROOM
#2
4'-6" 8
4'-4"
100 SQ.FT

TYPE A TYPE C
TYPE B TYPE D 1'-6"116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 ENGINEERING INC.

A2.8 DRAWING TITLE PROJECT OWNER ENLARGE UNITS REF.

KITCHEN V V 11' 6' 2 2 2 2 2 1 AA

BEDROOM
MASTER

BEDROOM
#1
CLOSET
BATH

LIVING ROOM
DINING ROOM 8
SD
SD
SD
9'-7" 4' 4'-9" 7 6
6'-4" 13' 4'-7"
6'-9" 11' 6' 9'-2" 6
8'-7"
BATH 11'-8"
#2 11'
10'-6" 1'-6"
100 SQ.FT
UNIT # 410
1,182 SQ.FT.

V

BALCONY V
7'-6"
BATH

KITCHEN

LIVING ROOM

DINING ROOM

BEDROOM
#1
MASTER
BEDROOM #2
SD
SD 2 2 22 1 4 7 8 A A
SD 1'-6" 13'-6" 11'-6" 12'-2" 6 5'-9"
CLOSET
BATH
1'-6"
2'-6" 7'-2" 2 12'-1"
6'-6" 14'
REF.
100 SQ.FT
CLOSET
REF.

KITCHEN

LIVING ROOM

BALCONY
#1
MASTER

BEDROOM
1'-6" 2 2 2A 1
10'-5" 12'-6" 6' 8 8'-6"
1'-6"
V
DINING ROOM 3'-9"
BATH
9'-7" 7 SD
SD 1'-6" 2'-6"
12' 17'
12'
4'-9" 7'-6"
CLOSET
REF.

KITCHEN

LIVING ROOM

BALCONY
#1
MASTER

BEDROOM
2' 2 2 2 A1 8 7'-6" V
DINING ROOM 3'-11"
BATH7'-10" 9'-2" 7 SD
SD 1'-6"
5'-3"
1'-6"
11'-10"
10'-6" 10'-2" 5'-3" 13' REF.

KITCHEN
23'-11"
4'-5"

BALCONY
V
14'-2"
13'
V
4'-5" 22 2 2 2 2 7 6 6 BATH

LIVING ROOM

DINING ROOM
MASTER

BEDROOM

BEDROOM
#1

BEDROOM
#3
#2 1
8'-6"
2'-6"
SD
SD
SD 8 AA A 5'-6" 9'-10"7'-4"
CLOSET
14'-2" 11'-1"
BATH 11'
SD 1'-6" 6 12'
15 13 13
TRASH ROOM 6'-2" 6
7' 8' V V REF. 14'-7"
11' A A 6
1'-6"
MASTER

BEDROOM
#2 BEDROOM
#1

KITCHEN
BATH
SD
SD
SD 2 2 2 22
11'-6" 7
1'-6" 9'-7"
CLOSET
BATH8'
6' 6'-2" 8 1 14'-9"
22'

LIVING ROOM

DINING ROOM

BALCONY
9'-11" 15'-1" 4'-4"
100 SQ.FT
TYPE E
TYPE F TYPE G 1 TYPE I
TYPE G
TYPE L 1'-6" 4'-4" 116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 ENGINEERING INC.

A2.9 DRAWING TITLE PROJECT OWNER ENLARGE UNITS V
REF. 1
1'-6" 4'-4"
BATH 22 2
9'-6" A1'-6" 7

KITCHEN

LIVING ROOM
DINING ROOM 8

BEDROOM
#1 6'
CLOSET 12'-6"
SD
10'-6" 12' 4' 7'-10"
1'-6"
SD
11'
MASTER BEDROOM #2
BEDROOM #1
12'
REF.
12'-5"
2 1'-6"
SD
SD
2 1 8

6.1 BEDROOM #3
A
14'-6"
5 LIVING ROOM DINING ROOM
2' KITCHEN 14'-4" 12'-3" BATH V 2 7
BATH
V 7'-6"
4'
5'-7" CLOSET 2
2 6
6 2
6'-9"
4'-6" 2' 9'-4"
9'-8" 1'-6"
A
14'-8" 14'-7" 8'-8"
9'-8" 15'
11' 13' MASTER BEDROOM #2 BEDROOM #1
1'-6" BALCONY
11' 2 A8'-6" 12'-8" A 6 8 2'-6" SD SD V BATH CLOSET BATH 6' 5'-3"
REF. KITCHEN 2 2 2 SD 7 V 57'-6"
9'-4"
6' 1'-6" 4' 1 2

BALCONY

KITCHEN

DINING ROOM
LIVING ROOM 1 8
SD
W/D
8'-4"
REF. V
1'-6" 2 7
7'-6" 9'-5"
BATH 4'-3" 17'-5" 10'-10"
100 SQ.FT
3'-10"
REF. V
11' 11' 10'-6"

BALCONY

LOW VOLTAGE ROOM
9'-10" 2 2 2 2 2 1 MASTER BEDROOM #2 BEDROOM #1 BEDROOM #3 A A A 6 CLOSET BATH BATH SD SD SD SD V 1'-6" 1 7'-6"8'-1" 4'-6"
LIVING ROOM DINING ROOM 4 5'-10"
10'
10'-4"
3'-8"
11'-6" 14'-3" 8
6'-1" 13' 1'-6" 2 2 5' 5'

TYPE H TYPE M
TYPE D1

TYPE J TYPE K
16'-3" 4 116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 V
V
11' 11'-6" 10' 12'-8" BALCONY DINING ROOM LIVING ROOM
8 8'-6" 1
2 2
2 2
6 BEDROOM #1 26'-9"
17'-7" 5'
9'-6" 7'-6" 1'-6"
7 6
5'
A
A 2'-6" W/D
4 9'-4" 4'-1"
4'-6" BATH KITCHEN SD SD BEDROOM #2
REF.
10'-8"
6'-6"
ENGINEERING INC.

A2.10 DRAWING TITLE PROJECT OWNER ENLARGE UNITS 10'-6"
V REF.

DINING ROOM

LIVING ROOM BALCONY
#1
BEDROOM 6'-7"
A 13'
1 2
2 7
4'-4" 2'-1"

KITCHEN
CLOSET
2 BATH
8 1'-6" 5'-5" W/D
1'-6"
SD
SD
8'-4" 14'-8"
2'-6" 9'-6"
11'-7" 7'-6" 14'-7"
11'
17'-8" MASTER BEDROOM #3 BEDROOM #1 DINING ROOM LIVING ROOM 11'-4" 1'-6"
10' BALCONY BEDROOM #2
AAA
2 1
2 10'-6"
5 8'-4"
5 1'-6"
8 SD SD
V BATH

V CLOSET BATH
REF. KITCHEN
2 2
2 SD
SD 7'-6"
6'
2 6'
1'-6" 1'-6"
4'-8"
2 3'-8" 4' 5' 10'
13'
12'
MASTER

BEDROOM
#1

LIVING ROOM

DINING ROOM
V
CLOSET
BATH 6'
6'-2"

BALCONY
2 A
W5
2 2
1 SD
8 8' 15'-7" 7'-6"
10'-3" 1'-6"
V
13'
2 REF. 5'-6"8'-6"
W5
W5
SD
7 KITCHEN
BATH W/D 13'

BALCONY

LIVING ROOM

DINING ROOM
1 8
104 SQ.FT REF.
2 BATH
SD
V
7 4
2 BEDROOM SD

TYPE N TYPE O
TYPE P TYPE L.1 TYPE C.1
116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 A3.0 OWNER PROJECT DRAWING TITLE
ENGINEERING INC. ELEVATION

WEST ELEVATION
274'-6" 3'-6"
SCALE : 1/16"=1'-0"

EAST ELEVATION
SCALE : 1/16"=1'-0"
116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
PL
2ND FLOOR 224.00'
1ST FLOOR 214.00'
3RD FLOOR 234.00
4TH FLOOR
244.00

TOP OF ROOF
254.00

TOP OF PARAPET
261.00 47' 10' 10' 7' 10' 10' 10' 10' 7' 11'-7"
BASEMENT -1
202.40'
BASEMENT -2
191.40' 10' 10'
2ND FLOOR 224.00'
1ST FLOOR 214.00'
3RD FLOOR 234.00
4TH FLOOR
244.00

TOP OF ROOF
254.00

TOP OF PARAPET
261.00 47' 11'
20' 47' 3'-6"
20'
PL
PL
251'-7"
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 9 10 IRONWORK SHANISH COLONIAL STYLE RAILING, DARK GRAY/BLACK 11 12
13 RECESS ALL DOORS AND WINDOWS NO LESS THAN 3"

TILE ACCENTS, INDIVIDUAL TILES

COLORFUL & VIBRANT, SEE EXAMPLE PHOTO

CLAY DRAIN PIPES, NATURAL GRAY/BROWN

FASCIA, BROWN
PAINTED VINYL OR WOOD W/ CLAD WINDOW AND DOOR FRAMES 2367

STUCCO ACCENT, BROWN SMOOTH FINISH

SPANISH COLONIAL LIGHT FIXTURES

IRONWORK, DARK GRAY/BLACK
7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY HDC-MD-11(BEHR PLUS) 14 42" HIGH SPANISH COLONIAL STYLE GUARDRAIL IRONWORK, DARK GRAY/BLACK 5 SPANISH COLONIAL BARREL TILE ROOFING 8

ELEVATION NOTES

2. 3.

PROVIDE GRAFFITTI -MELT ANTI-GRAFITTI COATING BY GENESIS AT THE FIRST 9FT, MEASURED FROM GRADE AT EXTERIOR WALLS AND DOORS. ALL PLASTER FINISH SHALL BE 7/8" THK. SMOOTH TROWELL UNLESS NOTED OTHERWISE. 30" PARAPETS SHALL BE PROVIDED ON EXTERIOR WALLS.{CBC 705.11}

NEW BUILDINGS SHALL HAVE APPROVED ADDRESS NUMBERS, BUILDING NUMBER OR APPROVED BUILDING IDENTIFICATION PLACED IN A POSITION THAT IS PLAINLY LEGIBLE AND VISIBLE FROM THE STREET OR ROAD FRONTING THE PROPERTY, CONTRASTING WITH THE BACKGROUND. NUMBERS SHALL BE A MINIMUM OF 4 INCHES HIGH WITH A MINIMUM STROKE OF .5 INCHES. WHERE ACCESS IS BY MEANS OF PRIVATE ROAD AND THE BUILDING CANNOT BE VIEWED FROM THE PUBLIC WAY, A MONUMENT, POLE OR OTHER SIGN OR MEANS SHALL BE USED TO IDENTIFY THE STRUCTURE. (CFC 505.1)

4. 1.

NOTES 2 4 2 13 1 13 4 1 14 2 1 1 13 15 4 1 14 1 4 14 1 2 2 7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY HDC-MD-11(BEHR PLUS) WITH 14 " REVEAL 3 3 3 4

STUCCO (EARTH TONE COLOR )
14 14 14
14 7'
7' 5 5 5 5 5
13 5 4 13
11 11 11
11 2 2 2 1 1 1 1 2 1 5 1 14 14 14 5 5 14 5 14 1 5 1 5 14 4 9 9 9 9 9 11 11 11 11
11 13 13 5 13 11 9'-4"
A3.1 OWNER PROJECT DRAWING TITLE
ENGINEERING INC. ELEVATION

NORTH ELEVATION
SCALE : 1/16"=1'-0"
78' 43'-6"

SOUTH ELEVATION
SCALE : 1/16"=1'-0"
PL 10' 10' 7' 10' 10' 10' 10' 7' 11'-7"
BASEMENT -1
202.40'
BASEMENT -2
191.40' 10' 10'
2ND FLOOR 224.00'
1ST FLOOR 214.00'
3RD FLOOR 234.00
4TH FLOOR
244.00

TOP OF ROOF
254.00

TOP OF PARAPET
261.00 47' 11' 116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
PL
PL
9'
20' 20'-1"
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 2 2 2 2 2 2 2 2 9 10 IRONWORK SHANISH COLONIAL STYLE RAILING, DARK GRAY/BLACK 11 12
13 RECESS ALL DOORS AND WINDOWS NO LESS THAN 3"

TILE ACCENTS, INDIVIDUAL TILES

COLORFUL & VIBRANT, SEE EXAMPLE PHOTO

CLAY DRAIN PIPES, NATURAL GRAY/BROWN

FASCIA, BROWN
PAINTED VINYL OR WOOD W/ CLAD WINDOW AND DOOR FRAMES 2367

STUCCO ACCENT, BROWN SMOOTH FINISH

SPANISH COLONIAL LIGHT FIXTURES

IRONWORK, DARK GRAY/BLACK
7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY HDC-MD-11(BEHR PLUS) 14 42" HIGH SPANISH COLONIAL STYLE GUARDRAIL IRONWORK, DARK GRAY/BLACK 5 SPANISH COLONIAL BARREL TILE ROOFING 8

ELEVATION NOTES
7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY HDC-MD-11(BEHR PLUS) WITH 14 " REVEAL STUCCO (EARTH TONE COLOR ) 1 5 1 1 1 5 5 5 5 5 5 11 11 9 4 11 9 4 11 4 9 11 11 4 11 11 9 4 11
11 13
13 14 14
14 1 1
2ND FLOOR 224.00'
1ST FLOOR 214.00'
3RD FLOOR 234.00
4TH FLOOR
244.00

TOP OF ROOF
254.00

TOP OF PARAPET
261.00 47'
A3.2 OWNER PROJECT DRAWING TITLE ELEVATION 116,128 & 136 N. POPLAR AVE. MONTEBELLO, CA. 90640

EAST ELEVATION

WEST ELEVATION
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 A3.3 OWNER PROJECT DRAWING TITLE ELEVATION 116,128 & 136 N. POPLAR AVE. MONTEBELLO, CA. 90640

NORTH ELEVATION

SOUTH ELEVATION
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 A4.0 OWNER PROJECT DRAWING TITLE
ENGINEERING INC. SECTION
8' SLOPE 16% SLOPE 8%
SLOPE 8 %
58' 10'-8"
55'-8" 9' 9' 10' 9' 9'
20'-6"
110'
UNIT # 203 UNIT # 204 UNIT # 205 UNIT # 206 UNIT # 207 UNIT # 208 UNIT # 209 UNIT # 303 UNIT # 304 UNIT # 305 UNIT # 306 UNIT # 307 UNIT # 308 UNIT # 209 UNIT # 403 UNIT # 404 UNIT # 405 UNIT # 406 UNIT # 407 UNIT # 408 UNIT # 409 UNIT # 104 UNIT # 105 UNIT # 106 UNIT # 107 UNIT # 108 UNIT # 109 PARKING -1
PARKING -2
20' 10' 10' 7' 11'-7"
BASEMENT -1
202.40'
BASEMENT -2
191.40' 10' 10'
2ND FLOOR 224.00'
1ST FLOOR 214.00'
3RD FLOOR 234.00
4TH FLOOR
244.00

TOP OF ROOF
254.00

TOP OF PARAPET
261.00 47' 11'
PL PL

SECTION A-A
SCALE : 1/16"=1'-0"
8' 8' SLOPE 10%
SLOPE 10%
47' 11' UNIT # 306
UNIT # 120 UNIT # 129
UNIT # 220 UNIT # 229
UNIT # 320 UNIT # 329
UNIT # 420 UNIT # 429
PL PL
11' 7' 10' 10' 7' 11'-7"
BASEMENT -1
202.40'
BASEMENT -2
191.40' 10' 10'
2ND FLOOR 224.00'
1ST FLOOR 214.00'
3RD FLOOR 234.00
4TH FLOOR
244.00

TOP OF ROOF
254.00

TOP OF PARAPET
261.00 47' 11' 116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
SLOPE 20%
PARKING GARAGE -2
PARKING GARAGE -1
PARKING GARAGE -2
PARKING GARAGE -1

SECTION C-C
SCALE : 1/16"=1'-0"
PL
PL
7'
PARKING GARAGE -2
PARKING GARAGE -1
PARKING GARAGE -2
PARKING GARAGE -1 10' 10' 7' 11'-7"
BASEMENT -1
202.40'
BASEMENT -2
191.40' 10' 10'
2ND FLOOR 224.00'
1ST FLOOR 214.00'
3RD FLOOR 234.00
4TH FLOOR
244.00

TOP OF ROOF
254.00

TOP OF PARAPET
261.00 47' 11'
19'-5"
UNIT # 114
UNIT # 214
UNIT # 314
UNIT # 414 UNIT # 428
UNIT # 328
UNIT # 228
UNIT # 128
UNIT # 428
UNIT # 328
UNIT # 228
UNIT # 128
UNIT # 420
UNIT # 328
UNIT # 228
UNIT # 128
UNIT # 421

SECTION B-B
SCALE : 1/16"=1'-0"

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR
66'-6"
8' SLOPE 16%
SLOPE 8%
SLOPE 8 %
8'-10"
9'-4"
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 10' 203.45' 202.81'
213.37' 212.73'
29'-7" 202.51' 202.32' 201.73' 7'-3"
ENGINEERING INC.

A4.1 DRAWING TITLE PROJECT OWNER ELEVAT0R SPECIFICATION 5' 10' 11' 10' 10' 14 14
14 14
ELEVATOR (see cut sheet)
9'-0" PROJECTION
14 ELEVATOR SPECIFICATION
14 14 10' 10' 10' 116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 T Y P E C O R E WIDTH HEIGHT THICK MAT. FIN. MAT. FIN.

MARK TYPE WIDTH HEIGHT GLASS FRAME
11 10
9 8
A
B
C
5 MARK
3 2
1 7
4 D O O R S C H E D U L E
WIDTH

WALL OPENING
VINYL
VINYL

DESCRIPTION REMARKS

D A T A F R A M E
2'-10"
5'-0"

DESCRIPTION

W I N D O W S C H E D U L E

REMARKS FIRE RATED D O O R NOTE
4'-0" WOOD PAINT PAINT
8'-0"
3'-6"
8'-0"
WOOD
WOOD
PAINT

PAINT WOOD
PAINT
PAINT
PAINT
PAINT
3'-0" PAINT PAINT
VINYL
METAL

DUAL GLAZED

DUAL GLAZED

DUAL GLAZED

PAINT PAINT

PAINT METAL PAINT

PAINT PAINT
3'-0"
3'-0"

INTERIOR DOOR
8'-0"

PAINT PAINT
12 13
14 15
WOOD SELF CLOSING 20 MIN.
90 MIN.

WOOD SLIDING CLOSET DOOR
WOOD
WOOD

WOOD WOOD FOLDING DOOR

APARTMENT, ENTRY DOOR

SLIDING DOOR
3'-0" MECH. RM
4'-0" ELEVATOR DOOR
SELF CLOSING SMOKE GASKETED FIRE ASSEMBLY 90 MIN.

METAL PAINT METAL PAINT

GARAGE DOOR
8'-0" METAL PAINT METAL PAINT
24'-0"

6.1 VINYL

INTERIORS STAIRS DOOR SMOKE GASKED / PANIC HARDWARE/ SELF CLOSING 6'-0" METAL PAINT METAL PAINT

SELF CLOSING SMOKE GASKETED FIRE ASSEMBLY
TRASH
2'-6" PAINT PAINT TRASH CHUTE

PAINT PAINT

SLIDING CLOSET DOOR
6-0" VINYL VINYL
6'-0" 8'-0" PAINT PAINT DOUBLE DOOR STORE FRONT

EXTERIOR STAIR DOOR
6'-0"
3'-0"
3'-0"
4'-6"
16 3'-0" PAINT PAINT BALCONY DOOR

METAL METAL
90 MIN.
90 MIN.

VINYL
17 3'-0" 8-0" PAINT PAINT SINGLE DOOR / BICYCLE ROOM

GLASS METAL
D

VINYL DUAL GLAZED

SMOKE GASKETED FIRE ASSEMBLY
8'-6" 6'-0"
60 MIN.
90 MIN.
/ SELF CLOSING
7'
7'
7'
7'
7' DOOR & WINDOW SCHEDULE
7'-0"
8'-0"
7'-0"
7'-0"
8'-0"
7'-0"
7'-0"
7'-0"
7'-0"
3'-0"
7'-0"
8'-0"

SLIDING
4'-6"
TYPE A A SCALE 1/4" = 1' - 0"TYPE B B SCALE 1/4" = 1' - 0"TYPE C C SCALE 1/4" = 1' - 0"TYPE D D SCALE 1/4" = 1' - 0" TYPE E E SCALE 1/4" = 1' - 0"
TYPE F F SCALE 1/4" = 1' - 0"

SELF CLOSING SMOKE GASKETED FIRE ASSEMBLY
TYPE A
SWING
TYPE B
SLIDING 2 PANEL

TYPE C TYPE D

SLIDING

WOOD WOOD
TYPE H

ROLL UP DOOR OR SWING GARAGE DOOR
TYPE F
SLIDING 2 PANEL
TEMP.

GLASS
TEMP.

GLASS
TYPE E
SWING
TEMP.

GLASS
A
A
B
A
B
A
F
F
A
E
A
D
H
A
A

SLIDING CLOSET DOOR
TEMP.

GLASS
TEMP.

GLASS
SWING
C
A

1. ALL GLASS WITHIN 18" OF THE FINISHED FLOOR SHALL BE FULLY TEMPERED.

2. ALL EGRESS OR RESCUE WINDOWS FROM SLEEPING ROOMS SHALL BE PROVIDED WITH A MINIMUM CLEAR OPENING OF 5.7 SQUARE FEET WITH THE MINIMUM NET WIDTH DIMENSION OF THE OPENING NOT LESS THAN 20'.

WHERE WINDOWS ARE PROVIDED AS A MEANS OF EGRESS OR RESCUE.

THEY SHALL HAVE A FINISHED SILL HEIGHT OF NOT MORE THAN 44" ABOVE THE ADJACENT FINISHED FLOOR.

3. ALL EXTERIOR DOORS AND WINDOWS SHALL COMPLY WITH THE BUILDING

CODE SECURITY REQUIREMENTS AS ADOPTED BY THE LOCAL BUILDING DEPARTMENT AND SPECIFIED ELSEWHERE ON THIS SHEET.

4. FRENCH DOORS AND WINDOWS USED AS A MEANS TO PROVIDE MINIMUM

VENTILATION REQUIREMENTS SHALL BE OPEN-ABLE AND SHALL BE

PROVIDED WITH SCREENS UNLESS NOTED OTHERWISE ON THE PLANS AND SPECIFICATIONS. ALL SUCH DOORS AND WINDOWS SHALL BE EQUIPPED WITH A MECHANICAL HOLD OPEN DEVICE.

5. CONTRACTOR SHALL VERIFY EXACT ROUGH OPENING HEIGHT AND WIDTH

OF ALL DOORS AND WINDOWS WITH DOOR AND WINDOW MANUFACTURER PRIOR TO START OF ROUGH FRAMING.

6. ROUGH FRAMING SUB-CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL

FRAMING NAILERS AND FILLERS AS REQUIRED FOR THE PROPER
INSTALLATION OF ALL DOORS AND WINDOWS.

7. UNLESS NOTED OTHERWISE, ALL PANEL TYPE DOORS SHALL BE SELECTED BY OWNER AND INSTALLED BY CONTRACTOR.

8. WINDOW UNITS SHALL BE FULLY ASSEMBLED PER MANUFACTURER

SPECIFICATIONS AND SHALL BE HINGED AS INDICATED ON EXTERIOR ELEVATIONS AND/OR PLANS. WINDOW UNITS SHALL BE DELIVERED TO THE

JOB SITE WITH ALL HARDWARE SUCH AS OPERATORS, CRANK, OPERATOR ARM, LOCK, ETC.

9. OWNER SHALL PROVIDE ALL NECESSARY HARDWARE NOT INCLUDED IN MANUFACTURED UNIT CONTRACTOR TO INSTALL ALL HARDWARE.

10. ALL DOOR HARDWARE SHALL BE PROVIDED BY OWNER AND INSTALLED BY CONTRACTOR.

11. ALL DOOR UNITS AND THEIR RESPECTIVE FRAMES SHALL BE PAINT GRADE.

ALL EXTERIOR SWING DOORS TO BE SUPPLIED WITH MILL FINISHED

EXTRUDED

12. BRONZE PEMKO THRESHOLDS 114 B OR 145 B/ WITH 24 GAG.1, SHEET METAL DRAIN PAN. THRESHOLDS TO BE POLISHED TO REMOVE MILL MARKINGS. PEMKO SPRING BRONZE WEATHER STRIPPING @ HEAD AND JAMBS.

13. CAULK ALL INTERIOR/ EXTERIOR PLASTER JOINTS.

14. ALL GLAZING ON DOORS AND WINDOWS TO BE DBL GLAZE 'LOW E' INSULATED GLASS.

15. ALL EXTERIOR DOOR DETAILING TO MATCH WINDOW DET ON SHEET. ALL EXTERIOR DOORS TO HAVE 24 GA.G.1., SHEET METAL DRAIN PAN. PEMKO SPRING BRONZE WEATHERSTRIPPING @ HEAD & JAMBS. NOTE: ALL GLAZING WITHIN 40" OF ENTRY DOOR HANDLE SHALL BE TEMPERED. * ALL REQUIRED EXIT DOORS SHALL BE NOT LESS THAN 3 FT. WIDE 6'-8 HIGH, SHALL HAVE A CLEAR EXIT WAY WIDTH OF NOT LESS THAN 32" AND SHALL BE CAPABLE OF OPENING 90 DEGREES. THE MAXIMUM DOOR LEAF WIDTH IS 4 FEET WHEN SERVING AN OCCUPANT LOAD OF 10 OR MORE. (1003.3.1 .3a) & (1003.3.1.4)

1. 90MIN. DOOR WITH MAGNET HELD OPEN DEVICE TO MEET 713.14.3 CBC MINIMUM REQUIREMENTS

COMPLYING WITH THE SMOKE AND DRAFT CONTROL DOOR ASSEMBLY REQUIREMENTS IN SECTION 716.5.3.1

2. 3006.2 HOISTWAY OPENING PROTECTION WHERE SECTION 3006.2 REQUIRES PROTECTION OF THE

ELEVATOR HOISTWAY DOOR OPENING, THE PROTECTION SHALL BE PROVIDED BY THE FOLLOWING : * ADDITIONAL DOORS SHALL BE PROVIDED AT EACH ELEVATOR HOISTWAY DOOR OPENING IN ACCORDANCE WITH SECTION 3006.2 SUCH DOOR SHALL COMPLY WITH THE SMOKE AND DRAFT CONTROL DOOR ASSEMBLY REQUIREMENTS IN SECTION 716.5.3.1 WHEN TESTED IN ACCORDANCE WITH UL 1784 ,SMOKE CASKETED WITHOUT AN ARTIFICIAL BOTTOM SEAL. . * EXIT DOORS SHALL BE OPENABLE FROM THE INSIDE WITHOUT THE USE OF A KEY, SPECIAL KNOWLEDGE OR EFFORT. FLUSH BOLTS OR SURFACE BOLTS ARE PROHIBITED. * EXIT DOORS SHALL BE OPENABLE FROM THE INSIDE WITHOUT THE USE OF A KEY, SPECIAL

KNOWLEDGE EVERY DOOR IN A SECURITY OPENING FOR AN APARTMENET HOUSE SHALL BE PROVIDED WITH A LIGHT BULB ( 60 WATT MIN.) AT A MAXIMUM HEIGHT OF 8 FEET ON THE EXTERIOR. * EXIT WAY DOOR WIDTH SHALL NOT BE LESS THAN 32 INCHES AND SHALL BE CAPABLE OF OPENING 90°.

NOTE
FIX
ENGINEERING INC. DRAWING TITLE PROJECT OWNER
A5.0
TYPE H H SCALE 1/4" = 1' - 0"

CASEMENT

SLIDING
3' 8'-0" 4'-6" 3'-6"
3' 8'-0" 4'-6" 3'-6"
6' 9' FIX

VINYL VINYL

METAL METAL
4'
TYPE I
SCALE 1/4" = 1' - 0" I
FIX
6 B 6-0" 8'-0" WOOD PAINT WOOD PAINT

SLIDING DOOR

METAL METAL

METAL METAL
WINDOW FRAME 44" MAX. 24" MIN. CLEAR
30" MIN.

CLEAR 41" MIN. CLEAR
20" MIN.

CLEAR
FLOOR
LEVEL

OPENABLE
AREA

OPENABLE
AREA
MIN. SIZE
FOR
20" CLEAR
WIDTH
MIN. SIZE
FOR
24" CLEAR
HEIGHT

1. 20" MINIMUM CLEAR WIDTH.

2. 24" MIN. CLEAR HEIGHT.

3. 5.7 SF MINIMUM OPENABLE AREA
NOTE:

REFER TO PLANS AND ELEVATIONS FOR

EGRESS WINDOW LOCATIONS

VICOR PLUS) OVER NAILING

ICE & WATER SHIELD (GRACE
FLANGE HEAD.

ICE & WATER SHIELD (GRACE
FLANGE HEAD.

VICOR PLUS) UNDER NAILING
NAILING FLANGE @

WINDOW - SEE SCHEDULE SET
ON

COMPATIBLE

SEALANT

FULL CONTACT BEAD OF

ICE & WATER SHIELD (GRACE

VICOR PLUS) OVER NAILING
FLANGE HEAD. 3'-4"
18 A
3'-0"
9-0" METAL PAINT METAL PAINT

TRASH ROOM
45 MIN.
19 3'-0" 8-0" METAL PAINT METAL PAINT CORRIDOR SWING DOOR SELF CLOSING SMOKE GASKETED FIRE ASSEMBLY 90 MIN.

FIX
5'
TYPE J J SCALE 1/4" = 1' - 0" 9' 9'
6' 6'-8" KICK PLATES 8"-12"
TRASH/RECYCLE DOOR MIN 10"
3' 7' 34"
MAIN DOOR MIN 10"
3' 7' 34"
FIX
2' 8'-0" 4'-6" 3'-6"
6'-0" VINYL DUAL GLAZED
6' 4'-6" 3'-6"
6' 4' 3'-6" 1'-6"
3' 8'-0" 4'-6" 3'-6"
4'-6" HUNG
4'-6"
116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640
MAGNA & MAGNA ,INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640

WALL TYPE

SECTION A-A
2 4 1
3 4
A
A
2 1.

2. A.

B.

C.

D.

E.

F.

3. 4.

SYSTEM NO. C-AJ-1044
MARCH 15, 2007
T RATING - 0 HR
F RATINGS - 2, 3, AND 4 HR (SEE ITEMS 2A AND 4)
L RATING AT AMBIENT - 2 CFM/SQ FT
L RATING AT 400°F - LESS THAN 1 CFM/SQ FT
W RATING - CLASS 1 (SEE ITEM 4)
FLOOR OR WALL ASSEMBLY - LIGHTWEIGHT OR NORMAL WEIGHT (100-150 PCF OR 1600-2400 KG/M³) CONCRETE. EXCEPT AS NOTED IN TABLE UNDER ITEM 4, MIN THICKNESS OF SOLID CONCRETE FLOOR OR WALL ASSEMBLY IS 4-1/2 IN. (114 MM). FLOOR MAY ALSO BE CONSTRUCTED OF ANY MIN 6 IN.(152 MM) THICK UL CLASSIFIED HOLLOW CORE PRECAST CONCRETE UNITS*. WHEN FLOOR IS CONSTRUCTED OF HOLLOW CORE PRECAST CONCRETE UNITS, PACKING MATERIAL (ITEM 3) AND CAULK FILL MATERIAL (ITEM 4) TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF FLOOR, FLUSH WITH FLOOR SURFACE. WALL ASSEMBLY MAY ALSO BE CONSTRUCTED OF ANY UL CLASSIFIED CONCRETE BLOCKS*. MAX DIAM OF OPENING IN SOLID LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR IS 32 IN. (813 MM). MAX DIAM OF OPENING IN FLOOR CONSTRUCTED OF HOLLOW-CORE PRECAST CONCRETE UNITS IS 7 IN. (178 MM)

SEE CONCRETE BLOCKS (CAZT) AND PRECAST CONCRETE UNITS (CFTV) CATEGORIES IN THE FIRE

RESISTANCE DIRECTORY FOR NAMES OF
MANUFACTURERS.
1A. STEEL SLEEVE - (OPTIONAL, NOT SHOWN) - NOM 16 IN. (406 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY. SLEEVE MAY EXTEND A MAX OF 2 IN. (51 MM) ABOVE TOP OF FLOOR OR BEYOND EITHER SURFACE OF WALL. AS AN ALTERNATE, NOM 16 IN. (406 MM) DIAM (OR SMALLER) MIN 0.028 (0.71 MM) THICK GALVANIZED SHEET STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY FLUSH WITH FLOOR OR WALL SURFACES.

THROUGH PENETRANTS - ONE METALLIC PIPE, CONDUIT OR TUBING TO BE INSTALLED EITHER CONCENTRICALLY OR ECCENTRICALLY WITHIN THE FIRESTOP SYSTEM. MAX ANNULAR SPACE BETWEEN

PIPE, CONDUIT OR TUBING AND EDGE OF THROUGH OPENING OR SLEEVE IS DEPENDENT ON THE PARAMETERS SHOWN IN ITEM 4. MIN ANNULAR SPACE BETWEEN PIPE OR CONDUIT AND EDGE OF THROUGH OPENING IS 0 IN. (POINT CONTACT). MAX ANNULAR SPACE TO BE AS SHOWN IN THE TABLE IN ITEM 4. PIPE, CONDUIT OR TUBING TO BE RIGIDLY SUPPORTED ON BOTH SIDES OF FLOOR OR WALL ASSEMBLY. THE FOLLOWING TYPES AND SIZES OF METALLIC PIPES, CONDUITS OR TUBING MAY BE USED:

STEEL PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL PIPE.

IRON PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) CAST OR DUCTILE IRON PIPE.

CONDUIT - NOM 6 IN. (152 MM) DIAM (OR SMALLER) RIGID STEEL CONDUIT.

CONDUIT - NOM 4 IN. (102 MM) DIAM (OR SMALLER) STEEL ELECTRICAL METALLIC TUBING.

COPPER TUBING - NOM 6 IN. (152 MM) DIAM (OR SMALLER) TYPE L (OR HEAVIER) COPPER TUBE.

COPPER PIPE - NOM 6 IN. (152 MM) DIAM (OR SMALLER) REGULAR (OR HEAVIER) COPPER PIPE.

PACKING MATERIAL - POLYETHYLENE BACKER ROD OR NOM 1 IN. (25 MM) THICKNESS OF TIGHTLY-PACKED

MINERAL WOOL BATT OR GLASS FIBER INSULATION FIRMLY PACKED INTO OPENING AS A PERMANENT FORM. PACKING MATERIAL TO BE RECESSED FROM TOP SURFACE OF FLOOR OR FROM BOTH SURFACES OF WALL AS REQUIRED TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL (ITEM 4). 3A. FORMING MATERIAL* - AS AN ALTERNATE TO THE PACKING MATERIAL IN ITEM 3, NOM 4 IN. (102 MM) WIDE STRIPS OF MIN 1/2 IN (13 MM) THICK COMPRESSIBLE MAT TO BE STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 4 IN. (102 MM) DEPTH. AS AN OPTION, THE STRIPS OF MIN 1/2 IN. (13MM) THICK

COMPRESSIBLE MAT MAY BE FOLDED IN HALF, LENGTHWISE, AND STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 2 IN. (51 MM) DEPTH. TOP OF FORMING MATERIAL TO BE RECESSED FROM TOP SURFACE

OF FLOOR OR FROM BOTH SURFACES OF WALL AS NECESSARY TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL. 3M COMPANY - FIRE BARRIER PACKING MATERIAL FILL, VOID OR CAVITY MATERIAL* - CAULK, SEALANT - APPLIED TO FILL THE ANNULAR SPACE FLUSH WITH TOP SURFACE OF FLOOR. IN WALL ASSEMBLIES, REQUIRED CAULK THICKNESS TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF WALL, FLUSH WITH WALL SURFACE. AT POINT CONTACT LOCATION BETWEEN PENETRANT AND SLEEVE OR BETWEEN PENETRANT AND CONCRETE, A MIN 1/4 IN. (6 MM) DIAM BEAD OF CAULK SHALL BE APPLIED AT TOP SURFACE OF FLOOR AND AT BOTH SURFACES OF WALL. THE

HOURLY F RATINGS AND THE MIN REQUIRED CAULK THICKNESSES ARE DEPENDENT UPON A NUMBER OF PARAMETERS, AS SHOWN IN THE FOLLOWING TABLE: REFER TO MANUFACTURER FOR ADDITIONAL INFORMATION.

MIN. FLOOR OR WALL
THICKNESS (mm)

NOM PIPE TUBE OR
CONDUIT DIAM IN. (mm)

MAX ANNULAR
SPACE IN. (mm)
MIN. CAULK
THICKNESS IN. (mm)

F RATING
HR
2-1/2 (64) 1/2-12 (13-305) 1-3/8 (35) 1/2 (13) 2
2 2
3 3
3 3
3 4
2-1/2 (64) 1/2-12 (13-305) 3-1/4 (83) 1 (25)
4-1/2 (114) 1/2-6 (13-152) 1/4 (6) (A)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
5-1/2 (140)
1/2-12 (13-305)
1/2-20 (13-508)
1/2-12 (13-305)
22-30 (558-762)
1/2-6 (13-152)
1/2-20 (13-508)
1-1/4 (32)
2 (51)
3-1/4 (83)
1-3/8 (35)
2 (51)
2 (51)
1-3/8 (35)
1/2 (13)
1 (25)
1 (25)
1 (25)
2 (51)
1 (25) (B)

1. 2.

3. 4.

5. 6.

7. 8.

9. 10.

REFER TO STRUCTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

ILLUSTRATIONS MAY NOT INCLUDE ALL PRODUCTS REFERENCE IN FIRE RESISTANCE RATED ASSEMBLY, PLEASE CONSULT THE SPECIFIED, U.L., GA OR OTHER FIRE LISTING OF TEST FOR A COMPLETE LIST OF APPROVED PRODUCTS.

FOR DRYWALL ATTACHMENT TYPE & SPACING AT RATED WALLS, STRICTLY FOLLOW MANUFACTURER RECOMMENDATIONS AND LISTED TESTS.

GLAZING AND OPENINGS IN FIRE BARRIERS SHALL BE LIMITED TO 25% OF THE WALL AREA, NO LARGER THAT 156 SQ.FT., UNLESS TESTED TO MATCH WALL RATING.

DRAFT STOPPING SHALL BE INSTALLED IN CONCEALED LOCATIONS IN ACCORDANCE WITH CBC 718.3 AND CBC 718.4.

ALL STRUCTURAL ELEMENTS SUPPORTING A FIRE BARRIER MUST HAVE THE SAME FIRE-RESISTANCE RATINGS AS THE REQUIRED OCCUPANCY SEPARATION (CBC 706.2) REQUIRED SEPARATIONS SHALL BE FIRE BARRIERS CONSTRUCTED IN ACCORDANCE WITH SECTION 707 OR HORIZONTAL ASSEMBLIES CONSTRUCTED IN ACCORDANCE WITH SECTION 711. FIRE-RESISTANCE

RATED FLOOR-CEILING ASSEMBLIES
FIRE PARTITIONS SHALL BE DETAILED IN ACCORDANCE WITH CBC 708.4.FOR WALLS SEPARATING DWELLING UNITS AND CORRIDOR WALLS.

SMOKE BARRIERS SHALL HAVE A MIN. 1-HR FIRE RESISTANCE RATING PER 709.3. AND HAVE A MINIMUM 1- HR FIRE RESISTANCE RATING CBC 709.3.

ALL SEPARATING WALLS SHALL PROVIDE BOTH OF THE FOLLOWING:

SOUND TRANSMISSION CLASS (STC) OF 50 (45 IF FIELD TESTED) IMPACT SOUND INSULATION (IIC) OF 50 (45 IF FIELD TESTED)

11. ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

12. 13.

14. 15.

A.

B.

C.

ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

METAL VENTILATING AND CONDITIONED AIR DUCTS LOCATED IN SOUND ASSEMBLIES SHALL BE LINED. (EXCEPTION: DUCTS SERVING ONLY EXIT-WAYS, KITCHEN COOKING FACILITIES, AND BATHROOMS NEED NOT BE LINED).

ELECTRICAL OUTLET BOXES IN OPPOSITE FACES OF SEPARATION WALLS SHALL BE SEPARATED HORIZONTALLY BY 24" AND NOTE THAT BACK AND SIDES OF BOXES WILL BE SEALED WITH 1/8" RESILIENT SEALANT AND BACKED BY A MIN. OF 2" THICK MINERAL FIBER INSULATION. (TV , TELEPHONE AND INTERCOM OUTLETS MUST BE INSTALLED IN BOXES ACCORDINGLY).

PENETRATIONS IN A FIRE-RATED WALL SHALL BE PROTECTED BY AN APPROVED FIRE STOP MATERIAL IN ACCORDANCE WITH SECTION 714.3.1.

STEEL, COPPER OR FERROUS PIPES OR CONDUITS MAY PENETRATE CONCRETE OR MASONRY WALLS WHERE THE PENETRATING ITEM IS A MAXIMUM OF 6 INCH IN DIAMETER AND THE AREA OF THE OPENING THROUGH THE WALL DOES NOT EXCEED 144 SQUARE INCHES.

MEMBRANE PENETRATIONS OF MAXIMUM 2-HR FIRE RESISTANCE RATED WALL AND PARTITIONS BY STEEL ELECTRICAL OUTLET BOXES NOT EXCEEDING 16 SQ. INCHES ARE PERMITTED PROVIDED OPENINGS DO NOT EXCEED 100 SQUARE INCHES FOR ANY 100 SQUARE FEET OF WALL AREA.

OUTLET BOXES ON OPPOSITE SIDES OF WALLS OR PARTITIONS MUST BE SEPARATED BY A HORIZONTAL DISTANCE OF 24 INCHES.

WHERE WALLS ARE PENETRATED BY OTHER MATERIALS OR WHERE LARGER OPENINGS ARE

REQUIRED THAN PERMITTED IN (B) ABOVE, THEY MUST BE QUALIFIED BY TESTS CONDUCTED IN ACCORDANCE WITH SECTION (714.3.1.1.)

16. 17.

18. EXTERIOR PLASTER SHALL BE ON METAL LATH W/ 2-LAYERS OF GRADE 'D' PAPER (U.N.O.), METAL LATH TO BE FURRED OUT 1/4" MIN. FROM THE BUILDING PAPER PER SECTION 2512. CEMENT PLASTER TO BE APPLIED IN 3-COATS (SCRATCH , BROWN & FINISH) PER CBC 2016.

PROVIDE 5/8" THK. TYPE 'X' DENSSHIELD TILE BACKER BOARD AS SUBSTRATE FOR WALL EXPOSED TO MOISTURE.

PROVIDE FIBERGLASS BATT INSULATION FIRE STOP AT 10' MAX. IN BOTH VERTICAL AND HORIZONTAL CONDITIONS.

WALL TYPES GENERAL NOTES:

THROUGH PENETRATION NOTES:
11 1
1/2" THK. WHERE OCCUR
10 1
1/2" THK. WHERE OCCUR
12 3
2 4
16 1
7/8" THK. (SEE NOTE # 16)
(WHERE OCCUR SEE NOTE # 17)

1. 2.

3. 4.

CMU OR CONCRETE WALL-SEE

STRUCTURAL SEE PLANS FOR FINISH

CMU OR CONCRETE WALL-SEE

STRUCTURAL SEE PLANS FOR FINISH
RATING:
3 HR. REQ. PER

CBC TABLE
721.1(2)
ITEM 4-1.1
STC:
57 @ 6" THK.
58 @ 8" THK.

STC TEST:

HUD NOISE

GUIDEBOOK

PUBLISHED
MARCH 2009
RATING:
3 HR.

PER CBC TABLE
721.1(2) ITEM 3
STC:
58 @ GROUTED
8X8X18 CMU
STC TEST:

HUD NOISE

GUIDEBOOK

PUBLISHED
MARCH 2009
RATING:
1 HR. REQ.

WP 8420 (2 HR)
UC ES-6898,
12-21-67
STC:

N/A

TYPE ASSEMBLY PLAN DETAIL
C1
C2
W1

EXTERIOR
WALL
W1A

PLYWOOD

BOTH SIDE
12 3
2 4
16 1
7/8" THK. (SEE NOTE # 16)
(WHERE OCCUR SEE NOTE # 17)
14 12
2 2
4 16
(WHERE OCCUR SEE NOTE # 17)
W2

CORRIDOR
WALL
RATING:
1 HR.

WP 3243
STC:
50 TO 54

STC TEST
NRCC TL-93-103
IRC-IR-761,3-98
W3

INTERIOR
WALL
RATING:
1 HR.

WP 3660
STC:

N/A
W4

INTERIOR
WALL
RATING:
1 HR.

WP 3660
STC:

N/A
12 3
2 4
16 (WHERE OCCUR SEE NOTE # 17)
2 1
2 5/8" THK. TYPE 'X' GYPSUM BOARD
3 STR'L. SHEATHING WHERE OCCURS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 4 2 X 6 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 5 2 X 4 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 6 6" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 7 4" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 8 WALL / CEILING CLADDING
9 5/8" THK. DENSGLASS
10 MASONRY WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 11 CONCRETE WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 12 TILE FINISH
13 AIR SPACE
14 15 HAT CHANNEL OR 'Z' FLASHING
16 INSULATION (REFER TO TITLE - 24 CALCS. & TESTED ASSEMBLY)

EXTERIOR PLASTER
17 CONCRETE SLAB (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 18 MECHANICAL ATTACHMENT
19 WALL / CEILING VENEER
20 SETTING BED
21 GYPSUM LINER PANEL
22 SEE FINISH PLAN
23 M STRUCTURAL LIGHTWEIGHT CONCRETE/CONC. FLOAT (PER PLAN) 24 DRAINAGE BOARD
25 WATER PROOFING
26 FLASHING
27 SLOPING, LEVELING, THIN BED CONCRETE
28 29 FLOOR / CEILING JOIST (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 30 RIP STRIPS
31 SHAPED RIGID INSULATION
32 WOOD LAGGING
33 CONCRETE CURB
34 SEALANT
35 DISCHARGE PIPE (REFER TO PLUMBING DWGS. FOR ADDT'L. INFO.) 36 WATERPROOFING ADHESIVE TAPE
37 HOSE CLAMP
38 WATERSTOP
39 CONCRETE FOOTING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 40 CANT
41 GRANULAR SURROUND
42 SOLDIER BEAM PILE (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 43 BEAM (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
44 COLUMN (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
45 WATERPROOFING ACCESSORIES
46 DECK SEAL
47 METAL COMPONENTS
48 ROOF MEMBRANE
49 ACOUSTIC UNDERLAY
50 FLOOR FINISH
51 ROOF FRAMING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 52 2X NAILER
53 3/4" THK. DENSGLASS

1. ALL RATED ASSEMBLIES ARE TO CONFORM TO THE REQUIREMENTS OF THE TESTING AGENCY,CODE ITEM. AND /OR ASSEMBLY DESIGN CITED

2. TYPICAL PARTITION TYPES ARE KEYED ON THE OVERALL BUILDING PLANS AND BUILDING SECTION .

3. ALL ELECTRICAL BOXES AND RECESSED DEVICES IN ACOUSTIC WALL ASSEMBLES ARE TO BE WRAPPED WITH LOWRY PADS AND SEALED WITH ACOUSTICAL SEALANT ALL AROUND AFTER GYP.BD. INSTALLATION.SPACE MIN.24" APART. GYPSUM BOARD AROUND ELECTRICAL BOXES TO BE HELD BACK 1/4" AND SEALED WITH ACOUSTICAL SEALANT.24-INCH SEPRATION IS REQUIRED ONLY WHERE ELECTRICAL BOXES ARE ON OPPOSIT SIDES OF SOUND-RATED PARTITION .

4. ALL PENETRATIONS THROUGH FIRE RATED ASSEMBLIES ARE TO RECEIVE FIRE CAULKING, FIRE CAULKING SHALL MEET ACOUSTICAL REQUIREMENTS AT PARTY WALLS AND FLOORS.

5. ACOUSTIC ASSEMBLIES ARE NOTED WITH MINIMUM STC RATING.

6. G.A. FILE NUMBERS REFER TO GYPSUM ASSOCIATION FIRE RISISTANCE DESIGN MANUAL UL DESIGN NUMBERS REFER TO THE UNDERWRITERS

LAB TESTED ASSEMBLY

7. FRAMING CONTRACTOR TO REVIEW AND BE RESPONSIBLE FOR ALL NOTATIONS OF FINISH ALIGNMENT IN DRAWING.MISALGEND FRAMING TO BE CORRECTED AT CONTRACTORES EXPENSE.

8. STAGGER JOINTS OF GYPSUM BOARD WHERE MULTIPLE LAYERS OCCUR. DO NOT GLUE MULTIPLE LAYERS OF GYPSUM BOARD TOGETHER.

9. PROVIDE DENSGLASS UNDERLAYMENT AT ALL WALLS TO RECEIVE TILE FINISH.

10. FRAMING SIZE CALLED OUT ON FIRE ASSEMBLY DETAILS ARE THE MINIMUM REQUIRED, AND THE SPACING CALLED OUT ARE THE MAXIMUM ALLOWED,IN ORDER TO ACHIVE THE STATED FIRE RATING, SEE STRUCTURAL DRAWING FOR SPECIFICE FRAMING SIZES AND SPACINGS REQUIRED TO CARRY STRUCTURAL LOADS.

11. ALL EXTERIOR WALLS REQUIRING GYPSUM SHEATHING ON EXTERIOR FACE TO USE DENGLASS

12. PROVIDE FIRE BLOCKING AT MAX .10' VERT .AT WALLS>10' HIGH TYP.

SOUND MAT( 1/4" ACOUSTI MAT II OR EQUAL)

RESILIENT CHANNEL (CLARKDIETRICH RCSD)
OR 115 POUNDS PER CUBIC FOOT GYPSUM CONCRETE
AT TILE AREA IN BATHROOMS INCLUD 5MM MATTING BELOW TILE FLOORING ECORE TSCU 400S OR EQUAL.

AT CARPET USE PAD WITH 1/4" THICK 8LB. REBOUND.
54 12
2 2
5 16
(WHERE OCCUR SEE NOTE # 17)
12 2
13 5
16 (WHERE OCCUR SEE NOTE # 17) 1"
12 2
4 16
(WHERE OCCUR SEE NOTE # 17)
12 3
2 4
16 2
(WHERE OCCUR SEE NOTE # 17)
16 1"
(SEE NOTE # 18)
13 RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
W-5

INTERIOR
WALL
W-6

INTERIOR
WALL

PLUMBING

FURRING
WALL
RATING:

N/A
STC:

N/A
W-8

SEPARATION
WALL
RATING:
2 HR.

WP 3820
UL R4024
STC:
50 to 59
STC TEST:

NGC 3056,4-7-70
W-7

INTERIOR
WALL

PLUMBING

FURRING
WALL
W-9

SEPARATION
WALL
12 3
2 4
16 8

COMPOSITE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 15

EXTERIOR
WALL
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
W-11

EXTERIOR
WALL
RATING:
2 HR.

UL U305
STC:

N/A
W-11B
12 3
2 4
16 8

STONE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 18 10 MIN.

EXTERIOR
WALL
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
W-12
12 3
2 4
16 8

METAL PANEL
(WHERE OCCUR SEE NOTE # 17)
9 18
12 3
2 4
16 8

STONE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 18 1" MIN.

EXTERIOR
WALL
W-13
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
12 3
2 5
16 2
(WHERE OCCUR SEE NOTE # 17)
47 13 8" MIN. 8" MIN.
21 2" H-STUD
1" TYPE 'X' (2 LAYERS)
W-10

FIRE WAL
RATING:
2 HR.

ASW 0800
UL U347
STC:
65 to 69
STC TEST:

NRCC B-3451.1,
10-5-06
12 3
2 4
16 8

COMPOSITE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 15

EXTERIOR
WALL
RATING:
2 HR.

UL U305
STC:

N/A
W-13 A
12 3
2 4
16 19

STONE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 20

EXTERIOR
WALL
W14
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
3 2
4 16
14 2
SHAFT
(INTERIOR)
RATING:
2 HR.

WP 4230
STC:
50 REQ.

STC TEST:

NRCC TL-93-116,
3-98 (50-54)
W-15
W15A

PLYWOOD

BOTH SIDE

TYPE TYPE TYPE
9 2
4 16
1 3
7/8" THK. (SEE NOTE # 16)

EXTERIOR
WALL
RATING:
2 HR.

WP 8420,
UC 12-21-67
STC:

N/A
W-16
CL CL
STUDS
FIRE BLOCKING MAX 10'

HORIZONTALLY& VERTICALLY

PLYWOOD SHEAR PANEL WHERE OCCURS

SEE STRUCTURAL
2 LAYERS-R-6 INSULATION AT

PLUMBING BAYS

PLUMBING STACK-ISOLATE PLUMBING

SYSTEM FROM FRAMING
2X6 STUD FRAMING @16" O.C.
1 LAYER TYPE 'X' GYP .BD EA.SIDE
BATT INSUL -SEE TITLE 24 REPORT
PLUMBING WALL TYP.

ASSEMBLY PLAN DETAIL ASSEMBLY PLAN DETAIL ASSEMBLY PLAN DETAIL RATING:
1 HR.

STC:
50 to 59
D-1 DRAWING TITLE PROJECT OWNER
12 3
2 5
16 (WHERE OCCUR SEE NOTE # 17)
2 3 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 116,128 & 136 N. POPLAR AVE. MONTEBELLO, CA. 90640 48 9
3 30
16 51
1 9
RC2
ROOF /
CEILING @

CORRIDOR
RATING:
1 HR.

GA FC
5406
STC:
35 TO 39

NOT REQUIRED FLOOR TYPE

SECTION A-A
2 4 1
3 4
A
A
2 1.

2. A.

B.

C.

D.

E.

F.

3. 4.

SYSTEM NO. C-AJ-1044
MARCH 15, 2007
T RATING - 0 HR
F RATINGS - 2, 3, AND 4 HR (SEE ITEMS 2A AND 4)
L RATING AT AMBIENT - 2 CFM/SQ FT
L RATING AT 400°F - LESS THAN 1 CFM/SQ FT
W RATING - CLASS 1 (SEE ITEM 4)
FLOOR OR WALL ASSEMBLY - LIGHTWEIGHT OR NORMAL WEIGHT (100-150 PCF OR 1600-2400 KG/M³) CONCRETE. EXCEPT AS NOTED IN TABLE UNDER ITEM 4, MIN THICKNESS OF SOLID CONCRETE FLOOR OR WALL ASSEMBLY IS 4-1/2 IN. (114 MM). FLOOR MAY ALSO BE CONSTRUCTED OF ANY MIN 6 IN.(152 MM) THICK UL CLASSIFIED HOLLOW CORE PRECAST CONCRETE UNITS*. WHEN FLOOR IS CONSTRUCTED OF HOLLOW CORE PRECAST CONCRETE UNITS, PACKING MATERIAL (ITEM 3) AND CAULK FILL MATERIAL (ITEM 4) TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF FLOOR, FLUSH WITH FLOOR SURFACE. WALL ASSEMBLY MAY ALSO BE CONSTRUCTED OF ANY UL CLASSIFIED CONCRETE BLOCKS*. MAX DIAM OF OPENING IN SOLID LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR IS 32 IN. (813 MM). MAX DIAM OF OPENING IN FLOOR CONSTRUCTED OF HOLLOW-CORE PRECAST CONCRETE UNITS IS 7 IN. (178 MM)

SEE CONCRETE BLOCKS (CAZT) AND PRECAST CONCRETE UNITS (CFTV) CATEGORIES IN THE FIRE

RESISTANCE DIRECTORY FOR NAMES OF
MANUFACTURERS.
1A. STEEL SLEEVE - (OPTIONAL, NOT SHOWN) - NOM 16 IN. (406 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY. SLEEVE MAY EXTEND A MAX OF 2 IN. (51 MM) ABOVE TOP OF FLOOR OR BEYOND EITHER SURFACE OF WALL. AS AN ALTERNATE, NOM 16 IN. (406 MM) DIAM (OR SMALLER) MIN 0.028 (0.71 MM) THICK GALVANIZED SHEET STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY FLUSH WITH FLOOR OR WALL SURFACES.

THROUGH PENETRANTS - ONE METALLIC PIPE, CONDUIT OR TUBING TO BE INSTALLED EITHER CONCENTRICALLY OR ECCENTRICALLY WITHIN THE FIRESTOP SYSTEM. MAX ANNULAR SPACE BETWEEN

PIPE, CONDUIT OR TUBING AND EDGE OF THROUGH OPENING OR SLEEVE IS DEPENDENT ON THE PARAMETERS SHOWN IN ITEM 4. MIN ANNULAR SPACE BETWEEN PIPE OR CONDUIT AND EDGE OF THROUGH OPENING IS 0 IN. (POINT CONTACT). MAX ANNULAR SPACE TO BE AS SHOWN IN THE TABLE IN ITEM 4. PIPE, CONDUIT OR TUBING TO BE RIGIDLY SUPPORTED ON BOTH SIDES OF FLOOR OR WALL ASSEMBLY. THE FOLLOWING TYPES AND SIZES OF METALLIC PIPES, CONDUITS OR TUBING MAY BE USED:

STEEL PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL PIPE.

IRON PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) CAST OR DUCTILE IRON PIPE.

CONDUIT - NOM 6 IN. (152 MM) DIAM (OR SMALLER) RIGID STEEL CONDUIT.

CONDUIT - NOM 4 IN. (102 MM) DIAM (OR SMALLER) STEEL ELECTRICAL METALLIC TUBING.

COPPER TUBING - NOM 6 IN. (152 MM) DIAM (OR SMALLER) TYPE L (OR HEAVIER) COPPER TUBE.

COPPER PIPE - NOM 6 IN. (152 MM) DIAM (OR SMALLER) REGULAR (OR HEAVIER) COPPER PIPE.

PACKING MATERIAL - POLYETHYLENE BACKER ROD OR NOM 1 IN. (25 MM) THICKNESS OF TIGHTLY-PACKED

MINERAL WOOL BATT OR GLASS FIBER INSULATION FIRMLY PACKED INTO OPENING AS A PERMANENT FORM. PACKING MATERIAL TO BE RECESSED FROM TOP SURFACE OF FLOOR OR FROM BOTH SURFACES OF WALL AS REQUIRED TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL (ITEM 4). 3A. FORMING MATERIAL* - AS AN ALTERNATE TO THE PACKING MATERIAL IN ITEM 3, NOM 4 IN. (102 MM) WIDE STRIPS OF MIN 1/2 IN (13 MM) THICK COMPRESSIBLE MAT TO BE STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 4 IN. (102 MM) DEPTH. AS AN OPTION, THE STRIPS OF MIN 1/2 IN. (13MM) THICK

COMPRESSIBLE MAT MAY BE FOLDED IN HALF, LENGTHWISE, AND STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 2 IN. (51 MM) DEPTH. TOP OF FORMING MATERIAL TO BE RECESSED FROM TOP SURFACE

OF FLOOR OR FROM BOTH SURFACES OF WALL AS NECESSARY TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL. 3M COMPANY - FIRE BARRIER PACKING MATERIAL FILL, VOID OR CAVITY MATERIAL* - CAULK, SEALANT - APPLIED TO FILL THE ANNULAR SPACE FLUSH WITH TOP SURFACE OF FLOOR. IN WALL ASSEMBLIES, REQUIRED CAULK THICKNESS TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF WALL, FLUSH WITH WALL SURFACE. AT POINT CONTACT LOCATION BETWEEN PENETRANT AND SLEEVE OR BETWEEN PENETRANT AND CONCRETE, A MIN 1/4 IN. (6 MM) DIAM BEAD OF CAULK SHALL BE APPLIED AT TOP SURFACE OF FLOOR AND AT BOTH SURFACES OF WALL. THE

HOURLY F RATINGS AND THE MIN REQUIRED CAULK THICKNESSES ARE DEPENDENT UPON A NUMBER OF PARAMETERS, AS SHOWN IN THE FOLLOWING TABLE: REFER TO MANUFACTURER FOR ADDITIONAL INFORMATION.

MIN. FLOOR OR WALL
THICKNESS (mm)

NOM PIPE TUBE OR
CONDUIT DIAM IN. (mm)

MAX ANNULAR
SPACE IN. (mm)
MIN. CAULK
THICKNESS IN. (mm)

F RATING
HR
2-1/2 (64) 1/2-12 (13-305) 1-3/8 (35) 1/2 (13) 2
2 2
3 3
3 3
3 4
2-1/2 (64) 1/2-12 (13-305) 3-1/4 (83) 1 (25)
4-1/2 (114) 1/2-6 (13-152) 1/4 (6) (A)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
5-1/2 (140)
1/2-12 (13-305)
1/2-20 (13-508)
1/2-12 (13-305)
22-30 (558-762)
1/2-6 (13-152)
1/2-20 (13-508)
1-1/4 (32)
2 (51)
3-1/4 (83)
1-3/8 (35)
2 (51)
2 (51)
1-3/8 (35)
1/2 (13)
1 (25)
1 (25)
1 (25)
2 (51)
1 (25) (B)
THROUGH PENETRATION NOTES:

TYPE ASSEMBLY PLAN DETAIL
1 2 5/8" THK. TYPE 'X' GYPSUM BOARD
3 STR'L. SHEATHING WHERE OCCURS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 4 2 X 6 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 5 2 X 4 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 6 6" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 7 4" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 8 WALL / CEILING CLADDING
9 5/8" THK. DENSGLASS
10 MASONRY WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 11 CONCRETE WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 12 TILE FINISH
13 AIR SPACE
14 15 HAT CHANNEL OR 'Z' FLASHING
16 INSULATION (REFER TO TITLE - 24 CALCS. & TESTED ASSEMBLY)

EXTERIOR PLASTER
17 CONCRETE SLAB (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 18 MECHANICAL ATTACHMENT
19 WALL / CEILING VENEER
20 SETTING BED
21 GYPSUM LINER PANEL
22 SEE FINISH PLAN
23 M STRUCTURAL LIGHTWEIGHT CONCRETE/CONC. FLOAT (PER PLAN) 24 DRAINAGE BOARD
25 WATER PROOFING
26 FLASHING
27 SLOPING, LEVELING, THIN BED CONCRETE
28 29 FLOOR / CEILING JOIST (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 30 RIP STRIPS
31 SHAPED RIGID INSULATION
32 WOOD LAGGING
33 CONCRETE CURB
34 SEALANT
35 DISCHARGE PIPE (REFER TO PLUMBING DWGS. FOR ADDT'L. INFO.) 36 WATERPROOFING ADHESIVE TAPE
37 HOSE CLAMP
38 WATERSTOP
39 CONCRETE FOOTING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 40 CANT
41 GRANULAR SURROUND
42 SOLDIER BEAM PILE (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 43 BEAM (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
44 COLUMN (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
45 WATERPROOFING ACCESSORIES
46 DECK SEAL
47 METAL COMPONENTS
48 ROOF MEMBRANE
49 ACOUSTIC UNDERLAY
50 FLOOR FINISH
51 ROOF FRAMING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 52 2X NAILER
53 3/4" THK. DENSGLASS

1. ALL RATED ASSEMBLIES ARE TO CONFORM TO THE REQUIREMENTS OF THE TESTING AGENCY,CODE ITEM. AND /OR ASSEMBLY DESIGN CITED

2. TYPICAL PARTITION TYPES ARE KEYED ON THE OVERALL BUILDING PLANS AND BUILDING SECTION .

3. ALL ELECTRICAL BOXES AND RECESSED DEVICES IN ACOUSTIC WALL ASSEMBLES ARE TO BE WRAPPED WITH LOWRY PADS AND SEALED WITH ACOUSTICAL SEALANT ALL AROUND AFTER GYP.BD. INSTALLATION.SPACE MIN.24" APART. GYPSUM BOARD AROUND ELECTRICAL BOXES TO BE HELD BACK 1/4" AND SEALED WITH ACOUSTICAL SEALANT.24-INCH SEPRATION IS REQUIRED ONLY WHERE ELECTRICAL BOXES ARE ON OPPOSIT SIDES OF SOUND-RATED PARTITION .

4. ALL PENETRATIONS THROUGH FIRE RATED ASSEMBLIES ARE TO RECEIVE FIRE CAULKING, FIRE CAULKING SHALL MEET ACOUSTICAL REQUIREMENTS AT PARTY WALLS AND FLOORS.

5. ACOUSTIC ASSEMBLIES ARE NOTED WITH MINIMUM STC RATING.

6. G.A. FILE NUMBERS REFER TO GYPSUM ASSOCIATION FIRE RISISTANCE DESIGN MANUAL UL DESIGN NUMBERS REFER TO THE UNDERWRITERS

LAB TESTED ASSEMBLY

7. FRAMING CONTRACTOR TO REVIEW AND BE RESPONSIBLE FOR ALL NOTATIONS OF FINISH ALIGNMENT IN DRAWING.MISALGEND FRAMING TO BE CORRECTED AT CONTRACTORES EXPENSE.

8. STAGGER JOINTS OF GYPSUM BOARD WHERE MULTIPLE LAYERS OCCUR. DO NOT GLUE MULTIPLE LAYERS OF GYPSUM BOARD TOGETHER.

9. PROVIDE DENSGLASS UNDERLAYMENT AT ALL WALLS TO RECEIVE TILE FINISH.

10. FRAMING SIZE CALLED OUT ON FIRE ASSEMBLY DETAILS ARE THE MINIMUM REQUIRED, AND THE SPACING CALLED OUT ARE THE MAXIMUM ALLOWED,IN ORDER TO ACHIVE THE STATED FIRE RATING, SEE STRUCTURAL DRAWING FOR SPECIFICE FRAMING SIZES AND SPACINGS REQUIRED TO CARRY STRUCTURAL LOADS.

11. ALL EXTERIOR WALLS REQUIRING GYPSUM SHEATHING ON EXTERIOR FACE TO USE DENGLASS

12. PROVIDE FIRE BLOCKING AT MAX .10' VERT .AT WALLS>10' HIGH TYP.

SOUND MAT( 1/4" ACOUSTI MAT II OR EQUAL)

RESILIENT CHANNEL (CLARKDIETRICH RCSD)
OR 115 POUNDS PER CUBIC FOOT GYPSUM CONCRETE
AT TILE AREA IN BATHROOMS INCLUD 5MM MATTING BELOW TILE FLOORING ECORE TSCU 400S OR EQUAL.

AT CARPET USE PAD WITH 1/4" THICK 8LB. REBOUND.
54 TYPE ASSEMBLY PLAN DETAIL

1. 2.

3. 4.

5. 6.

RESILIENT CHANNELS ARE PERMITTED TO BE USED AS PART OF THE CEILING ATTACHMENT SYSTEM, PROVIDED THEY ARE SPACED 16 INCHES ON CENTER (24 INCHES, IF JOISTS ARE 16 INCHES ON CENTER) AND FASTENED PERPENDICULAR TO JOISTS WITH 1-INCH-LONG CASE- HARDENED STEEL, 0.15-INCHDIAMETER SHANK, SELF-DRILLING AND SELF-TAPPING PHILIPS-HEAD SCREWS. THE FIRST LAYER IS ATTACHED TO THE RESILIENT CHANNELS WITH 1-INCH LONG TYPE S SCREWS PLACED 12 INCHES ON CENTER. THE SECOND LAYER IS INSTALLED WITH THE JOINTS STAGGERED FROM THE FIRST LAYER AND FASTENED WITH 1-5/8 INCH LONG TYPE S SCREWS SPACED 12 INCHES ON CENTER IN THE FIELD AND 8 INCHES ON CENTER AT THE BUTT JOINTS. TYPE G SCREWS, 1-1/2 INCHES LONG, SHALL BE SPACED 8 INCHES ON CENTER AND 6 INCHES EACH SIDE OF THE BUTT JOINT. THE SECOND LAYER SHALL BE FINISHED WITH JOINT TAPE AND COMPOUND. NOTE: IF 5/8" TYPE X GYPSUM BOARD IS SUBSTITUTED FOR 1/2" GYPSUM BOARD, CORRESPONDINGLY LONGER ATTACHMENT SCREWS MUST BE USED.

WHEN USED AS A ROOF CEILING ASSEMBLY, THE DECKING IS PERMITTED TO BE ANY WOOD DECK AS PROVIDED IN THE APPLICABLE CODE. THE TEXT OF THIS ASSEMBLY DESCRIPTION IS TAKEN FROM NER-200 AND REPRESENTS THE MINIMUM TESTED ASSEMBLY COMPONENTS. THE DETAIL ILLUSTRATION INDICATES

COMPONENTS WHICH EXPAND UPON THE TESTED MINIMUMS IN ORDER TO FIT THE PARTICULARS OF THE WORK.

MINERAL FIBER INSULATION SHALL BE INSTALLED IN JOIST SPACES WHENEVER A PLUMBING PIPING OF

DUCT PENETRATES A FLOOR-CEILING ASSEMBLY OR WHERE SUCH UNIT PASSES THROUGH THE PLANE OF THE FLOOR-CEILING ASSEMBLY FROM WITHIN A WALL. THE INSULATION SHALL BE INSTALLED TO A POINT 12" BEYOND THE PIPE OR DUCT. THIS REQUIREMENT IS NOT APPLICABLE TO FIRE SPRINKLER PIPE, GAS LINE OR ELECTRICAL CONDUIT.

FLOOR AND ROOF ASSEMBLIES SHALL COMPLY WITH THE REQUIREMENTS OF HORIZONTAL ASSEMBLIES CBC 711.

ALL SEPARATING FLOOR-CEILING ASSEMBLIES SHALL PROVIDE BOTH OF THE FOLLOWING: SOUND TRANSMISSION CLASS (STC) OF 50 (45 IF FIELD TESTED) IMPACT SOUND INSULATION (IIC) OF 50 (45 IF FIELD

TESTED)
REFER TO REPORTS FOR ASSEMBLY REQUIREMENTS. PER P/BC 2017-069

1. 2.

3. 4.

5. 6.

7. 3M BRAND : FIRE BARRIER CP-25N/S, CP-25S/L, CP-25WB OR INTERARM FIREDAM 150 CAULKS AND FIRE BARRIER MP MOLDABLE PUTTY.

PENETRATIONS ITEM : METAL PIPE OR CONDUIT, INSULATED METAL PIPE, ELECTRICAL CABLE, DUCT OR BLANK OPENING/CONSTRUCTION JOINT.

DAMMING MATERIAL : MINERAL WOOL FIBERGLASS INSULATION OR BACKER ROD.

FIRE RESISTIVE ASSEMBLY : CONCRETE BLOCK WALL (SOLID OR OPEN), CONCRETE FLOOR ASSEMBLY OR GYPSUM WALL BOARD ASSEMBLY.
5/8"-DIAMETER X 2'-0" SMOOTH THREADED DOWEL, GREASED AND PLACED IN A CARDBOARD TUBE. SEE

STRUCTURAL DRAWINGS
5/8"-DIAMETER MULTI SET II DROP-IN ANCHOR @ 24"O/C.

EDGE OF SLAB WHERE OCCURS.

FLOOR / CEILING GENERAL NOTES:

FIRE BARRIER NOTE:
22 11

SOUND TEST DATA

CALIFORNIA OFFICE PF NOISE CONTROL
STC 58-8"THK.

REFRENCE SECTION 2.3.2.1.1.2
TESTED BY RIVERBANK ACOUSTIC LABS.

TEST NO.TL 76-77(1977)
PRESTRESSED CONCRETE INST.

IIC 58 ECORE REPORT NO. C5673.01D2
CBC TABLE 720.1(3)

MATERIAL CONSTRUCTION
ITEM
NUMBER
MIN.FIN.

THICKNESS

SILICEOUS

AGGREGATE

CONCRETE
1-1.1
SLAB (NO CEILING REQIRED). MINIMUM COVER OVER

NON-PRESTRESSED REINFORCEMENT SHALL NOT BE LESS
THAN 3
4 " (19MM) .

FC1

FLOOR /

CEILING
RATING:
3 HR. REQ. PER

CBC TABLE
721.1(3)
ITEM 4-1.1
STC:
56 IIC:
(+81) PER HUD

STC GUIDANCE
BOOKLET CH 4
RATING:
3 HR. REQ. PER

CBC TABLE
721.1(3)
ITEM 4-1.1
STC:
56 IIC:
(+81) PER HUD

STC GUIDANCE
BOOKLET CH 4
FC2

FLOOR /

CEILING

VARIATION AT BALCONIES
22 23
24 25
17 1 1/2" THK.

SOUND TEST DATA

CALIFORNIA OFFICE PF NOISE CONTROL
STC 58-8"THK.

REFRENCE SECTION 2.3.2.1.1.2
TESTED BY RIVERBANK ACOUSTIC LABS.

TEST NO.TL 76-77(1977)
PRESTRESSED CONCRETE INST.
3-HOUR RATING PER CBS
TABLE 720.1(3), ITEM 1-1.1
22 23
3 16
29 1
9 1 1/2" THK.

ADDT'L. IF NEEDED WHERE OCCUR
RATING:
1 HR.

UL L516
STC:

NOT REQUIRED
IIC:

NOT REQUIRED
FC3

FLOOR /

CEILING
(EXTERIOR

BALCONIES)
50 49
23 28
16 29
14 3
2 CARPET FLOOR SYSTEM
1 1/2" THK.

RATING:
1 HR.

UL L570
F-STC:
57 TEST
48-06-02
FC4
F-IIC:
56 TEST
48-06-01

FLOOR /

CEILING
(BETWEEN
UNITS)
SEE
NOTE 54
22 23
28 3
16 29
1 14
9 1 1/2" THK. FC5

FLOOR /

CEILING
(CORRIDOR)
SEE
NOTE 54
50 23
28 16
29 14
3 2

1.5" THK.

RATING:
1 HR.

UL L570
FC6

FLOOR /

CEILING
(CORRIDOR)
SEE NOTE 54
48 9
3 30
16 51
2 RATING:
1 HR.

GA FC
5406
STC:
35 TO 39
RC1
ROOF /
CEILING @
UNITS
49 23
28 16
29 14
3 2

WOOD FLOOR SYSTEM
1 1/2" THK.

RATING:
1 HR.

UL L570
F-STC:
57 TEST
48-06-02
FC4.1
F-IIC:
56 TEST
48-06-01

FLOOR /

CEILING
(BETWEEN
UNITS)
SEE
NOTE 54
D-2 DRAWING TITLE PROJECT OWNER MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 116,128 & 136 N. POPLAR AVE. MONTEBELLO, CA. 90640

WALL INTERSECTION
1 2 5/8" THK. TYPE 'X' GYPSUM BOARD
3 STR'L. SHEATHING WHERE OCCURS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 4 2 X 6 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 5 2 X 4 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 6 6" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 7 4" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 8 WALL / CEILING CLADDING
9 5/8" THK. DENSGLASS
10 MASONRY WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 11 CONCRETE WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 12 TILE FINISH
13 AIR SPACE
14 15 HAT CHANNEL OR 'Z' FLASHING
16 INSULATION (REFER TO TITLE - 24 CALCS. & TESTED ASSEMBLY)

EXTERIOR PLASTER
17 CONCRETE SLAB (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 18 MECHANICAL ATTACHMENT
19 WALL / CEILING VENEER
20 SETTING BED
21 GYPSUM LINER PANEL
22 SEE FINISH PLAN
23 M STRUCTURAL LIGHTWEIGHT CONCRETE/CONC. FLOAT (PER PLAN) 24 DRAINAGE BOARD
26 FLASHING
27 SLOPING, LEVELING, THIN BED CONCRETE
28 29 FLOOR / CEILING JOIST (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 30 RIP STRIPS
31 SHAPED RIGID INSULATION
32 WOOD LAGGING
33 CONCRETE CURB
34 SEALANT
35 DISCHARGE PIPE (REFER TO PLUMBING DWGS. FOR ADDT'L. INFO.) 36 WATERPROOFING ADHESIVE TAPE
37 HOSE CLAMP
38 WATERSTOP
39 CONCRETE FOOTING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 40 CANT
41 GRANULAR SURROUND
42 SOLDIER BEAM PILE (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 43 BEAM (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
44 COLUMN (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
45 WATERPROOFING ACCESSORIES
46 DECK SEAL
47 METAL COMPONENTS
48 ROOF MEMBRANE
49 ACOUSTIC UNDERLAY
50 FLOOR FINISH
51 ROOF FRAMING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 52 2X NAILER
53 3/4" THK. DENSGLASS

1. ALL RATED ASSEMBLIES ARE TO CONFORM TO THE REQUIREMENTS OF THE TESTING AGENCY,CODE ITEM. AND /OR ASSEMBLY DESIGN CITED

2. TYPICAL PARTITION TYPES ARE KEYED ON THE OVERALL BUILDING PLANS AND BUILDING SECTION .

3. ALL ELECTRICAL BOXES AND RECESSED DEVICES IN ACOUSTIC WALL ASSEMBLES ARE TO BE WRAPPED WITH LOWRY PADS AND SEALED WITH ACOUSTICAL SEALANT ALL AROUND AFTER GYP.BD. INSTALLATION.SPACE MIN.24" APART. GYPSUM BOARD AROUND ELECTRICAL BOXES TO BE HELD BACK 1/4" AND SEALED WITH ACOUSTICAL SEALANT.24-INCH SEPRATION IS REQUIRED ONLY WHERE ELECTRICAL BOXES ARE ON OPPOSIT SIDES OF SOUND-RATED PARTITION .

4. ALL PENETRATIONS THROUGH FIRE RATED ASSEMBLIES ARE TO RECEIVE FIRE CAULKING, FIRE CAULKING SHALL MEET ACOUSTICAL REQUIREMENTS AT PARTY WALLS AND FLOORS.

5. ACOUSTIC ASSEMBLIES ARE NOTED WITH MINIMUM STC RATING.

6. G.A. FILE NUMBERS REFER TO GYPSUM ASSOCIATION FIRE RISISTANCE DESIGN MANUAL UL DESIGN NUMBERS REFER TO THE UNDERWRITERS

LAB TESTED ASSEMBLY

7. FRAMING CONTRACTOR TO REVIEW AND BE RESPONSIBLE FOR ALL NOTATIONS OF FINISH ALIGNMENT IN DRAWING.MISALGEND FRAMING TO BE CORRECTED AT CONTRACTORES EXPENSE.

8. STAGGER JOINTS OF GYPSUM BOARD WHERE MULTIPLE LAYERS OCCUR. DO NOT GLUE MULTIPLE LAYERS OF GYPSUM BOARD TOGETHER.

9. PROVIDE DENSGLASS UNDERLAYMENT AT ALL WALLS TO RECEIVE TILE FINISH.

10. FRAMING SIZE CALLED OUT ON FIRE ASSEMBLY DETAILS ARE THE MINIMUM REQUIRED, AND THE SPACING CALLED OUT ARE THE MAXIMUM ALLOWED,IN ORDER TO ACHIVE THE STATED FIRE RATING, SEE STRUCTURAL DRAWING FOR SPECIFICE FRAMING SIZES AND SPACINGS REQUIRED TO CARRY STRUCTURAL LOADS.

11. ALL EXTERIOR WALLS REQUIRING GYPSUM SHEATHING ON EXTERIOR FACE TO USE DENGLASS

12. PROVIDE FIRE BLOCKING AT MAX .10' VERT .AT WALLS>10' HIGH TYP.

SOUND MAT( 1/4" ACOUSTI MAT II OR EQUAL)

RESILIENT CHANNEL (CLARKDIETRICH RCSD)
OR 115 POUNDS PER CUBIC FOOT GYPSUM CONCRETE
AT TILE AREA IN BATHROOMS INCLUD 5MM MATTING BELOW TILE FLOORING ECORE TSCU 400S OR EQUAL.

AT CARPET USE PAD WITH 1/4" THICK 8LB. REBOUND.
54 1.

2. 3.

4. 5.

6. 7.

8. 9.

10. REFER TO STRUCTURAL DRAWINGS FOR ADDITIONAL
INFORMATION.

ILLUSTRATIONS MAY NOT INCLUDE ALL PRODUCTS REFERENCE IN FIRE RESISTANCE RATED

ASSEMBLY,
PLEASE CONSULT THE SPECIFIED, U.L., GA OR OTHER FIRE LISTING OF TEST FOR A COMPLETE LIST OF APPROVED PRODUCTS.

FOR DRYWALL ATTACHMENT TYPE & SPACING AT RATED WALLS, STRICTLY FOLLOW MANUFACTURER RECOMMENDATIONS AND LISTED TESTS.

GLAZING AND OPENINGS IN FIRE BARRIERS SHALL BE LIMITED TO 25% OF THE WALL AREA, NO LARGER THAT 156 SQ.FT., UNLESS TESTED TO MATCH WALL RATING.

DRAFT STOPPING SHALL BE INSTALLED IN CONCEALED LOCATIONS IN ACCORDANCE WITH CBC 718.3 AND CBC 718.4.

ALL STRUCTURAL ELEMENTS SUPPORTING A FIRE BARRIER MUST HAVE THE SAME FIRE-RESISTANCE RATINGS AS THE REQUIRED OCCUPANCY SEPARATION (CBC 706.2) REQUIRED SEPARATIONS SHALL BE FIRE BARRIERS CONSTRUCTED IN ACCORDANCE WITH SECTION 707 OR HORIZONTAL ASSEMBLIES CONSTRUCTED IN ACCORDANCE WITH SECTION 711. FIRE-RESISTANCE

RATED FLOOR-CEILING ASSEMBLIES
FIRE PARTITIONS SHALL BE DETAILED IN ACCORDANCE WITH CBC 708.4.FOR WALLS SEPARATING DWELLING UNITS AND CORRIDOR WALLS.

SMOKE BARRIERS SHALL HAVE A MIN. 1-HR FIRE RESISTANCE RATING PER 709.3. AND HAVE A MINIMUM 1- HR FIRE RESISTANCE RATING CBC 709.3.

ALL SEPARATING WALLS SHALL PROVIDE BOTH OF THE FOLLOWING:

SOUND TRANSMISSION CLASS (STC) OF 50 (45 IF FIELD TESTED) IMPACT SOUND INSULATION (IIC) OF 50 (45 IF FIELD TESTED)

11. ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

12. 13.

14. 15.

A.

B.

C.

ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

METAL VENTILATING AND CONDITIONED AIR DUCTS LOCATED IN SOUND ASSEMBLIES SHALL BE LINED. (EXCEPTION: DUCTS SERVING ONLY EXIT-WAYS, KITCHEN COOKING FACILITIES, AND BATHROOMS NEED NOT BE LINED).

ELECTRICAL OUTLET BOXES IN OPPOSITE FACES OF SEPARATION WALLS SHALL BE SEPARATED HORIZONTALLY BY 24" AND NOTE THAT BACK AND SIDES OF BOXES WILL BE SEALED WITH 1/8" RESILIENT SEALANT AND BACKED BY A MIN. OF 2" THICK MINERAL FIBER INSULATION. (TV , TELEPHONE AND INTERCOM OUTLETS MUST BE INSTALLED IN BOXES ACCORDINGLY).

PENETRATIONS IN A FIRE-RATED WALL SHALL BE PROTECTED BY AN APPROVED FIRE STOP MATERIAL IN ACCORDANCE WITH SECTION 714.3.1.

STEEL, COPPER OR FERROUS PIPES OR CONDUITS MAY PENETRATE CONCRETE OR MASONRY WALLS WHERE THE PENETRATING ITEM IS A MAXIMUM OF 6 INCH IN DIAMETER AND THE AREA OF THE OPENING THROUGH THE WALL DOES NOT EXCEED 144 SQUARE INCHES.

MEMBRANE PENETRATIONS OF MAXIMUM 2-HR FIRE RESISTANCE RATED WALL AND PARTITIONS BY STEEL ELECTRICAL OUTLET BOXES NOT EXCEEDING 16 SQ. INCHES ARE PERMITTED PROVIDED OPENINGS DO NOT EXCEED 100 SQUARE INCHES FOR ANY 100 SQUARE FEET OF WALL AREA.

OUTLET BOXES ON OPPOSITE SIDES OF WALLS OR PARTITIONS MUST BE SEPARATED BY A HORIZONTAL DISTANCE OF 24 INCHES.

WHERE WALLS ARE PENETRATED BY OTHER MATERIALS OR WHERE LARGER OPENINGS ARE

REQUIRED THAN PERMITTED IN (B) ABOVE, THEY MUST BE QUALIFIED BY TESTS CONDUCTED IN ACCORDANCE WITH SECTION (714.3.1.1.)

16. 17.

18. EXTERIOR PLASTER SHALL BE ON METAL LATH W/ 2-LAYERS OF GRADE 'D' PAPER (U.N.O.), METAL LATH TO BE FURRED OUT 1/4" MIN. FROM THE BUILDING PAPER PER SECTION 2512. CEMENT PLASTER TO BE APPLIED IN 3-COATS (SCRATCH , BROWN & FINISH) PER CBC 2016.

PROVIDE 5/8" THK. TYPE 'X' DENSSHIELD TILE BACKER BOARD AS SUBSTRATE FOR WALL EXPOSED TO MOISTURE.

PROVIDE FIBERGLASS BATT INSULATION FIRE STOP AT 10' MAX. IN BOTH VERTICAL AND HORIZONTAL CONDITIONS.

DETAIL NOTES:

W-1
W-9

EXTERIOR
UNIT A
2 1 7/8" THK. (SEE NOTE # 16)
4 16
(WHERE OCCUR SEE NOTE # 17)
2 3
3 14
16 UNIT B
50 STC
N.T.S 1HR @ 1HR EXT.

PLAN
1 1HR @ 1HR CORRIDOR 2
2 (WHERE OCCUR SEE NOTE # 17)
14 4
16 CORRIDOR
W-9
50 STC
UNIT A
UNIT B
W-9
50 STC
3 2
(WHERE OCCUR SEE NOTE # 17)
14 4
16 CORRIDOR
W-9
50 STC
UNIT A
UNIT B
W-6
W-9 W-6
5 5
50 STC
3 W-15
50 STC
W-15
50 STC
2 TRASH CHUTE 4

BALCONY
16 3
1 UNIT
2 14
9 8
N.T.S
2HR TRSH CHUT @ EXT.

PLAN
4 1`HR TRSH CHUT @ EXT. N.T.S PLAN
5 W-9
50 STC
W-1
W-1
W-9
50 STC
2 4
16 3
1 BALCONY

UNIT B UNIT A
14 2
14 1`HR CORRIDOR @ NOT RATED INT.

PLAN
N.T.S 6
1HR CORRIDOR @ 2HR STAIR
PLAN
7 1HR CORRIDOR @ CORNER WITH INT.

PLAN
8 SAME UNIT

SAME UNIT
CORRIDOR W-5
2 (WHERE OCCUR SEE NOTE # 17)
16 W-6

KITCHEN
14 W-9
50 STC
3 16
5 16
W-9
OR
W-9A
W-9
50 STC
W-9
OR
W-9A
STAIR
UNIT A

CORRIDOR
2 16
3 9
7/8" THK. (SEE NOTE # 16) 1
4 W-9
W-9

CORRIDOR
UNIT
2 16
14 4
3 2
14 W-1
W-1
EXTERIOR W-15
STAIR
UNIT
PLAN
1HR @ 2 HR STAIR 9
14 2
16 3
2 8

COMPOSITE PANEL
2 W-15
UNIT
W-9
W-15
STAIR

CORRIDOR
14 2
16 4
2 14
2 3
3 2HR STAIR@ 1 HR CORRIDOR.

PLAN
11 1HR @ 1HR CORRIDOR 3
D-3 DRAWING TITLE PROJECT OWNER MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 WALL 3 HOUR AREA SEPARATION @ ROOF 12
116,128 & 136 N. POPLAR AVE.

MONTEBELLO, CA. 90640

DETAIL TRANSITION TO CMU GENERAL DETAILS
SILL

HEAD/JAMB

SLIDING GLASS DOOR

PENETRATION DETAIL

DOOR JAMB
3" = 1'-0"
1 1/2" = 1'-0" DOOR THRESHOLD
DIMENSION VARIES 1/4" 10" (MIN.)

DRAFT STOP

DRAFT STOP

SEE PLAN, TRUSS DWGS
CEILING HT VARIES, TYP.

DRAFT STOP 7'-6" MIN. SEE PLAN FOR HEIGHT SEE PLAN, TYP.

ROOF

TOP FLOOR

INTERMEDIATE FLOOR(S)
DECK

SECTION
PLAN ±3'-4" 3'-6"
1 1/2" = 1'-0" GARAGE ROLL-UP DOOR DETAIL
1 1/2" = 1'-0"
5 SCALE: 1SCALE:

N. T. S.

N. T. S.
12 3" = 1'-0"
SCALE: 8
3" = 1'-0"
SCALE:
7 SCALE:
6 SCALE:

N. T. S. 2
SCALE:
3 N. T. S.

SCALE:
4 SCALE:

FINISH FLOORING DETAIL 1/2" MAX.

TYPICAL THRESHOLD
9 SCALE:
1 2 3
4 5 6
13 SCALE:
14 SCALE:
15 SCALE:
16 SCALE:

N. T. S. WINDOW FLASHING DETAILS
SLIDING DOOR DECK FLASHING N. T. S.

EXTERIOR WALL @ BALCONY N. T. S.

GUARD RAIL N. T. S.
19 SCALE:
1 1/2" = 1'-0" TYPICAL ONE HOUR RATED PARTY WALL
8"
12" 3" 1/2"
4"
TYPICAL GRAVEL STOP 1'-8" 6'-8"
8'-4"
6'-8"

TYPICAL GUTTER DETAIL
THROUGH CONC.DECK
20 SCALE:

N. T. S. 3" 2 1/2"

PARAPET DETAIL
D-4 DRAWING TITLE PROJECT OWNER
1 2
" MAX MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 116,128 & 136 N. POPLAR AVE. MONTEBELLO, CA. 90640 ST9
12" MAX FROM END
11" MIN. 7" MAX.
1 FLOW
FLOW
FLOW
26"
36"
24"
36"
26" 3'-6"
11" MINIMUM
NOTE

SEE STRUCTURAL FOR

ATTACHMENT

DESIGN TO WITHSTAND
200# LATERAL POINT LOAD 7" MAX

AREA DRAIN

CONCRETE STAIR DETAIL
TYPICAL PLUMBING/ ELECTRICAL PENETRATIONS @ SHEAR WALL

TYPICAL TRENCH DRAIN

STAIR DETAIL
11" MINIMUM
@ WOOD FLOOR
@ CONCRETE 7" MAX
(b)
(a)

BOTTOM OF STAIRS

CATCH BASIN

GUARDRAIL DETAIL TOP OF STAIRS - WOOD PLUMBING NOISE CONTROL

ROOF TO VERTICAL SURFACE
A
B
CL

ACCESSIBILITY PARKING SIGN
1/4" PER FOOT
FLASHING 42" HANDRAIL GENERAL DETAILS
3" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
5 SCALE: 1SCALE:

N. T. S.

N. T. S.
12 3" = 1'-0"
SCALE: 8
3" = 1'-0"
SCALE:
7 SCALE:
6 SCALE:

N. T. S. 2
SCALE:
3 N. T. S.

SCALE:
4 SCALE:
9 SCALE: 13SCALE:
14 SCALE:
15 SCALE:
16 SCALE:

N. T. S.

N. T. S.

N. T. S.

N. T. S.
19 SCALE:
1 1/2" = 1'-0"
1 1/2" = 1'-0" 10
SCALE:
1 1/2" = 1'-0" 11
SCALE:

N. T. S. 17 SCALE:

N. T. S. 18 SCALE:

N. T. S. 20 SCALE:

TYP. FIRE STOPPING DETAIL
@ 1HR WALL
@ 1-HR FLOOR
5'-8"
PLAN

ELEVATION
SECTION 3'-5" 5-1/2" 4'-5"
8"

CONCRETE WHEEL STOP

PLUMBING NOISE CONTROL

REDUCE FIXTURE NOISE

PIPE IN WALL

WATER CLOSET
@ FURRED DOWN CEILING
10'-0" MAX
FIRE BLOCK - WALLS 10'-0" MAX
10'-0" MAX
TYP. FIRE BLOCKING 8" MIN.

SHOWER DETAIL
12" MIN. @ TOP LANDING
12" + ONE TREAD @ BOTTOM LANDING
@ EACH END
90° ELBOW TO WALL

TYPICAL HANDRAIL DETAIL
ROOF DRAIN DETAIL STAIR DETAILS @ FLOORS AND LANDING
D-5 DRAWING TITLE PROJECT OWNER

RETURN ENDS TO

WALL (TYPICAL)

BRACKETS W/ SPACER

SPACED EQUALLY AT
5'-0" O.C. MAX.
1-1/4" TO 1-1/2" DIA.

PIPE RAIL WELD

CONNECTIONS AND

GRIND SMOOTH

BETWEEN STUDS
2x WOOD BLKG
1-1/2"
CLR. 34" TO 38' ABOVE STAIR NOSING OR RAMP1-1/2" CLR. MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 116,128 & 136 N. POPLAR AVE. MONTEBELLO, CA. 90640

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

PROJECT DATA
NOTE

OPEN SPACE CALCULATION

AREA SUMMARY
SHEETS

OPEN SPACE
TOTAL

PROVIDED PER PLANNED DEVELOPMENT OWNER PROJECT
A0-0 DRAWING TITLE
TOTAL
STORY OCC. USE

A B C D A-B-C A-B-C-D
FIRST
SECOND R-2
S-2

RESIDENTIAL

GROSS AREA
(OUT TO OUT BLDG)
SQ.FT.

EXTERIOR WALLS
AREA:

SQ.FT.

AREA: AREA:

STAIRWAYS
SQ.FT.

BUILDING CODE
SQ.FT.

FLOOR AREA
SQ.FT.

ZONING CODE

FLOOR AREA
ELEVATOR SQ.FT.

R-2

VENT SHAFT
S-2 PARKING
3- BDRM
AUTO
2 # OF PARKING UNITS PARKING
TOTAL 22

STANDARD

PROVIDED PARKING
PARKING No.

DISABLE PARKING, RESIDENTS 2- BDRM 10
3 BALCONY 1,650 SQ.FT
4 1

1.5 REQUIRED PARKING PER CALIFORNIA GOVERNMENT CODE 65915

DECK AT ROOF

PROJECT ADDRESS

PROJECT OWNER

DESIGN BY

STRUCTURAL ENGINEER
SURVEY

GEOTECHNICAL ENGINEER

LANDSCAPING

I N D E X
A0-0 COVER SHEET

SHEET TITLE
D-1
N-1
T-1

A R C H I T E C T U R A L

S T R U C T U R A L

C I V I L
DA-1
DA-2
DA-3
DA-4
DA-5
N-2
N-3
N-4
N-5
S-1
C-1
C-0
D-2
D-3
D-4
D-5
D-6
L-1
L-2
L-3
L-4
L-5
L-6
L-7
L-8
L-9
L-10

L A N D S C A P E

E L E C T R IC A L

M E C H A N I C A L
S-2A
S-2B
S-3
S-4
S-5
S-6
SD-1
SD-5
S-0

ELECTRICAL ENGINEER

MECHANICAL & PLUMBING
1- BDRM

1.5 15
4 BUILDING CODE:

ASSESSOR PARCEL NO. (APN)
PROJECT SCOPE:

LEGAL DESCRIPTION

OCCUPANCY GROUP
ZONE:

PROPOSED BUILDING HEIGHT:

BUILDING SETBACKS:

LOT AREA:

TYPE OF CONSTRUCTION:

GENERAL PLAN LAND USE
ADDRESS:

VICINITY MAP
ATTN. OWNERS/CONTRACTORS:
3,650 SQ.FT
2,000 SQ.FT
ENGINEERING INC.

A1-0 SITE PLAN
A2-0
129 & 133 N. POPLAR AVE. MONTEBELLO CA. 90640 COVER SHEET 129 &133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 THIRD R-2 RESIDENTIAL

COMPACT

FIRST FLOOR PLAN( PARKING)

SECOND FLOOR PLAN

THIRD FLOOR PLAN

ROOF PLAN

ELEVATION
2 11
17 LOBBY & OFFICE
POPLAR AVE.

DENSITY CALCULATION:

ALLOWABLE DENSITY & BUILDING AREA, ZONING CODE

LOT COVERAGE
LOT AREA= 12,500 SQ.FT
9,240 / 12,500=73% LOT COVERAGE
BUILDABLE AREA= 9,240 SQ.FT

PARKING CALCULATION

OPEN SPACE BEDROOMS
NO. OF
1 4 X 300 = 1,200

REQUIRED PER MONTEBELLO MUNICIPAL CODE

QUANTITY OF
UNITS
10 X 300 = 3,000 2
3 2
10 4
2 X 300 = 600
4,800 SQ.FT

UNIT AREA

DESCRIPTION
AREA
(SQ.FT.)
UNIT
No

ELEVATION

LANDSCAPING CALCULATION PLAN

LOT COVERAGE PLAN
EMAIL:[email protected]
A1-1
A1-2
A2-1
A2-2
A2-3
A3-0
A3-1

DESCRIPTION
AREA
(SQ.FT.)
UNIT
No

PRIVATE PUBLIC
16 TOTAL AUTO PARKING RESIDENTS 30
A0-1 SURVEY PLAN

GENERAL DETAILS

GENERAL DETAILS

GENERAL DETAILS

GENERAL DETAILS

GENERAL DETAILS

GENERAL DETAILS

DISABLE ACCESSIBLE NOTES

DISABLE ACCESSIBLE NOTES

DISABLE ACCESSIBLE NOTES

DISABLE ACCESSIBLE NOTES

DISABLE ACCESSIBLE NOTES

GREEN BUILDING NOTES

FIRE DEPARTMENT NOTES

GENERAL NOTES

BICYCLE PARKING ORDINANCE

DOORS & WINDOWS SCHEDULE
TITLE 24
A4-0 SECTION
A5-0
TOTAL : ( BEDROOM 30 , BATHROOM 26 )
TOTAL

AFFORDABLE UNITS CALCULATION
3- BDRM
UNITS
2 TOTAL TOTAL OF BEDROOM

AFFORDABLE
2- BDRM 10
6 4 0
1 1- BDRM
1 20
4 SINGLE 0 0 0
TOTAL 16 2 30

PROPOSED DENSITY
NOTE : TANDEM PARKING SPACE = 10 x2 = 20

PROPOSED SITE PLAN
SCALE : 1/8"=1'-0"

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A1-0 DRAWING TITLE
ENGINEERING INC. SITE PLAN
LEGEND
POPLAR AVE.

ALLEY MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 LOT 12, R1 LOT 6, R1 ' ' ' '

OPEN SPACE DIAGRAM

REVISION BY

SHEETS OWNER PROJECT
A1-1 DRAWING TITLE
ENGINEERING INC. MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640

BALCONY

BALCONY

BALCONY BALCONY

BALCONY

BALCONY
1ST FLOOR 8 BALCONY = 825 SQ.FT
PRIVATE : 16 BALCONY= 1,650 SQ.FT
PUBLIC : ROOF DECK = 2,000 SQ.FT
3,650 SQ.FT.

PROVIDED
TOTAL =

FIRST FLOOR & SECOND FLOOR OPEN SPACE DIAGRAM
2ND FLOOR 8 BALCONY = 825 SQ.FT ROOF DECK = 2,000 SQ.FT

ROOF OPEN SPACE DIAGRAM
EMAIL:[email protected]

BALCONY

BALCONY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET: 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640

UP DN UP DN
UNIT #201 , 301
UNIT #202,302
UNIT #203,303
UNIT #204,304
UNIT #206,306
UNIT #207,307
UNIT #205,305
UNIT #208,308 DN
100 SQ.FT
110 SQ.FT
101 SQ.FT
101 SQ.FT 101 SQ.FT
103 SQ.FT
108 SQ.FT
101 SQ.FT
PRIVATE OPEN SPACE :

PUBLIC :

C
9 DN

LOT COVERAGE

REVISION BY

SHEETS OWNER PROJECT
A1-2 DRAWING TITLE
ENGINEERING INC. MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 12,500 SQ.FT. LOT AREA
LOT COVERAGE 9,450 / 12,500= 75%
EMAIL:[email protected]
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET: 129 & 33 N. POPLAR AVE. MONTEBELLO CA 90640

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A1-3 DRAWING TITLE
ENGINEERING INC.

FIRST FLOOR PLAN
SCALE : 1/8"=1'-0"
2A10BC FIRE EXTINGUISHER
W/ SEMI- RECESSED CABINET.

INSTALL MAX. 48" AFF. TO THE TOP
BALCONY W/ CROSSFIELD PRODUCTS CORP.

DEX-O-TEX COATING (1CBO#2360) 0R
EQUAL, ICC-ESR-1757 TYPE

EXIT SIGN

STANDARD PARKING

COMPACT PARKING

DISABLE PARKING

PATH OF EGRESS

BATTERY BACK-UP

GROUND- FAULT CIRCUIT-INTERUPTER

HARD WIRED SMOKE DETECTOR W/

WATER HEATER

WATER CURTAIN
MECHANICAL VENT, 7 1/2 AIR CHANGE PER HOUR, DIRECTLY
TO THE OUTSIDE "ENERGY STAR" W/ HUMIDISTAT

CARBON MONOXIDE & HARD WIRED SMOKE DETECTOR W/

BATTERY BACK-UP
SD

STAND PIPE CLASS A
F.D.C.

MODEL4400R STANDARD RECESSED KEY BOX FOR LOW-RISE BUILDING EV.
* THE PANEL OR SUBPANEL SHALL HAVE SUFFICIENT CAPACITY
TO SUPPORT AT LEAST LEVE2 EVSE."

ELECTRICAL VEHICLE SUPPLY WIRING FOR FUTURE, REFER TO
SHEET N-1(GB)
* THE ELECTRICAL SYSTEM SHALL HAVE SUFFICIENT CAPACITY

TO SIMULTANEOUSLY CHARGE ALL DESIGNED EV SPACES AT
FULL RATED AMPERAGE BASED ON LEVEL 2
EVSE. A SEPARATE ELECTRICAL PERMIT IS REQUIRED.
* A LABEL ' EV CAPABLE' SHALL BE POSTED IN A CONSPICIOUS

PLACE AT HTE SERVICE PANEL OR SUBPANEL AND EV
CHARGING SPACE ( 4.106.4.2)

3. FIRE PARTITION CORRIDORS SHALL BE 1 HOUR RATED

4. ALL BEARING WALLS SHALL BE 1 HOUR RATED
NOTE
LEGEND

DISABLE PATH OF TRAVEL
V

ELEVATOR CAR TO ACCOMMODATE AMBULANCE STRETCHER PER
SECTION 3002.4, 24" X 84" WITH NOT LESS THAN 5-INCH RADIUS CORNER.

MIN CAB DIMENSION 80"X54" W 42" CLEAR OPENING
C1 3 HR. REQ. PER CBC 721.(2) ITEM 4-1.1
C2 3 HR. REQ. PER CBC 721.(2) ITEM 3

WALL TYPES
CONCRETE WALL SEE SPEC.

MASONARY WALL SEE SPEC.

W9 1 HR. SEPRATION WALL
W1 1 HR. EXTERIOR WALL
W15 2HR.SHAFT (INTERIOR)
W16 2HR.SHAFT (EXTERIOR)
W5 INTERIOR WALL
W2 CORRIDOR WALL
4" MIN. METAL DRYER VENT, DIRECTLY TO OUTSIDE
MAXIMUM 14' LENGTH W/TWO ELBOWS FROM DRYER

1. ALL FIRE PARTITION WALLS (LABC 708) SHALL BE 1 HOUR RATED STC50

2. WALLS (FIRE BARRIERS 707.3.1) IN SHAFTS AS ELEVATOR, STAIRS, ETC.

5. THE FLOOR/CEILING ASSEMBLIES SHALL BE 1 HOUR RATED STC50.

W6 PLUMBING WALL * NON-COMBUSTIBLE DRAFT STOP SHALL BE PROVIDED. * WATER CURTAIN INSTALLATION SHALL BE AS PER BUILDING & SAFETY MECH.

PLAN 18"

1. "TEMPORARY PEDESTRIAN PROTECTION SHALL BE PROVIDED AS REQUIRED PER SECTION 3306. OBTAIN PUBLIC WORKS APPROVAL (3201.3,3202.3.4,3306).

2. "DOUBLE STRIPING OF STALLS BE PER ZONING CODE SECTION 12.21A5, CHART No5"

3. TWO- WAY COMMUNICATION REQUIRED. (1009.8)
FIRE NOTE: LOT TIE PLAN MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 16 14 12 10 8 6 4 2
ALLEY
TRASH

RECYCLE

MECHANICAL

ROOM UP
ELV. 3
C-1
C-1
C-1
C-1
C-1
F.D.C.
213.75 9 EXIT
EXIT

ELECTRICAL
ROOM
LOT 12, R1
LOT 6, R1 ' ' ' ' '
LOT 10, R1 LOT 8, R1

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A2-0 DRAWING TITLE
ENGINEERING INC.

FIRST FLOOR PLAN
SCALE : 1/8"=1'-0"
2A10BC FIRE EXTINGUISHER
W/ SEMI- RECESSED CABINET.

INSTALL MAX. 48" AFF. TO THE TOP
BALCONY W/ CROSSFIELD PRODUCTS CORP.

DEX-O-TEX COATING (1CBO#2360) 0R
EQUAL, ICC-ESR-1757 TYPE

EXIT SIGN

STANDARD PARKING

COMPACT PARKING

DISABLE PARKING

PATH OF EGRESS

BATTERY BACK-UP

GROUND- FAULT CIRCUIT-INTERUPTER

HARD WIRED SMOKE DETECTOR W/

WATER HEATER

WATER CURTAIN
MECHANICAL VENT, 7 1/2 AIR CHANGE PER HOUR, DIRECTLY
TO THE OUTSIDE "ENERGY STAR" W/ HUMIDISTAT

CARBON MONOXIDE & HARD WIRED SMOKE DETECTOR W/

BATTERY BACK-UP
SD

STAND PIPE CLASS A
F.D.C.

MODEL4400R STANDARD RECESSED KEY BOX FOR LOW-RISE BUILDING EV.
* THE PANEL OR SUBPANEL SHALL HAVE SUFFICIENT CAPACITY
TO SUPPORT AT LEAST LEVE2 EVSE."

ELECTRICAL VEHICLE SUPPLY WIRING FOR FUTURE, REFER TO
SHEET N-1(GB)
* THE ELECTRICAL SYSTEM SHALL HAVE SUFFICIENT CAPACITY

TO SIMULTANEOUSLY CHARGE ALL DESIGNED EV SPACES AT
FULL RATED AMPERAGE BASED ON LEVEL 2
EVSE. A SEPARATE ELECTRICAL PERMIT IS REQUIRED.
* A LABEL ' EV CAPABLE' SHALL BE POSTED IN A CONSPICIOUS

PLACE AT HTE SERVICE PANEL OR SUBPANEL AND EV
CHARGING SPACE ( 4.106.4.2)

3. FIRE PARTITION CORRIDORS SHALL BE 1 HOUR RATED

4. ALL BEARING WALLS SHALL BE 1 HOUR RATED
NOTE
LEGEND

DISABLE PATH OF TRAVEL
V

ELEVATOR CAR TO ACCOMMODATE AMBULANCE STRETCHER PER
SECTION 3002.4, 24" X 84" WITH NOT LESS THAN 5-INCH RADIUS CORNER.

MIN CAB DIMENSION 80"X54" W 42" CLEAR OPENING
C1 3 HR. REQ. PER CBC 721.(2) ITEM 4-1.1
C2 3 HR. REQ. PER CBC 721.(2) ITEM 3

WALL TYPES
CONCRETE WALL SEE SPEC.

MASONARY WALL SEE SPEC.

W9 1 HR. SEPRATION WALL
W1 1 HR. EXTERIOR WALL
W15 2HR.SHAFT (INTERIOR)
W16 2HR.SHAFT (EXTERIOR)
W5 INTERIOR WALL
W2 CORRIDOR WALL
4" MIN. METAL DRYER VENT, DIRECTLY TO OUTSIDE
MAXIMUM 14' LENGTH W/TWO ELBOWS FROM DRYER

1. ALL FIRE PARTITION WALLS (LABC 708) SHALL BE 1 HOUR RATED STC50

2. WALLS (FIRE BARRIERS 707.3.1) IN SHAFTS AS ELEVATOR, STAIRS, ETC.

5. THE FLOOR/CEILING ASSEMBLIES SHALL BE 1 HOUR RATED STC50.

W6 PLUMBING WALL * NON-COMBUSTIBLE DRAFT STOP SHALL BE PROVIDED. * WATER CURTAIN INSTALLATION SHALL BE AS PER BUILDING & SAFETY MECH.

PLAN 18"

1. "TEMPORARY PEDESTRIAN PROTECTION SHALL BE PROVIDED AS REQUIRED PER SECTION 3306. OBTAIN PUBLIC WORKS APPROVAL (3201.3,3202.3.4,3306).

2. "DOUBLE STRIPING OF STALLS BE PER ZONING CODE SECTION 12.21A5, CHART No5"

3. TWO- WAY COMMUNICATION REQUIRED. (1009.8)
FIRE NOTE: FIRST FLOOR PLAN MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 LOBBY
16 14 12 10 8 6 4 2
(16) LONG-TERM

BICYCLE PARKING

DOUBLE RACK
ALLEY
TRASH

RECYCLE

MECHANICAL

ROOM UP
ELV. 3
11 14
EXIT
17 A4.0B A4.0B
A4.0 AA4.0 A
C-1 C-1
C-1
C-1
C-1
C-1
C-1
C-1
C-1
C-1
C-1
C-1
C-1
F.D.C.
213.75
213.75 NO PARKING 9

EXIT EXIT
EXIT
EV.

EV. EV. NO PARKING

ELECTRICAL
ROOM
14 EV.

EV.

EV.

EV.

EV.

LOT 12, R1
LOT 6, R1 ' ' ' ' '
100 CUBIC FT STORAGE
W/D V 1 W/D 2 V V
975 SQ.FT 1 2 V 1,230 SQ.FT
V D V
917 SQ.FT V

W/D W/D B V V V D
965 SQ.FT
V
V
910 SQ.FT
1,215 SQ.FT
985 SQ.FT

BALCONY
110 SQ.FT

BALCONY

BALCONY

BALCONY
101 SQ.FT

BALCONY
101 SQ.FT
UNIT# 202
UNIT# 203
UNIT# 204
UNIT# 205
UNIT# 206
UNIT# 207
UNIT #201

BALCONY
103 SQ.FT
108 SQ.FT

BALCONY

BALCONY
1,260 SQ.FT
UNIT #208

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET: OWNER PROJECT DRAWING TITLE
ENGINEERING INC. SECOND FLOOR PLAN

SECOND FLOOR PLAN
SCALE : 1/8"=1'-0"
2A10BC FIRE EXTINGUISHER
W/ SEMI- RECESSED CABINET.

INSTALL MAX. 48" AFF. TO THE TOP
BALCONY W/ CROSSFIELD PRODUCTS CORP.

DEX-O-TEX COATING (1CBO#2360) 0R
EQUAL, ICC-ESR-1757 TYPE

EXIT SIGN

STANDARD PARKING

COMPACT PARKING

DISABLE PARKING

PATH OF EGRESS

BATTERY BACK-UP

GROUND- FAULT CIRCUIT-INTERUPTER

HARD WIRED SMOKE DETECTOR W/

WATER HEATER

WATER CURTAIN
MECHANICAL VENT, 7 1/2 AIR CHANGE PER HOUR, DIRECTLY
TO THE OUTSIDE "ENERGY STAR" W/ HUMIDISTAT

CARBON MONOXIDE & HARD WIRED SMOKE DETECTOR W/

BATTERY BACK-UP
SD

STAND PIPE CLASS A
F.D.C.

MODEL4400R STANDARD RECESSED KEY BOX FOR LOW-RISE BUILDING * THE PANEL OR SUBPANEL SHALL HAVE SUFFICIENT CAPACITY
TO SUPPORT AT LEAST LEVE2 EVSE."

ELECTRICAL VEHICLE SUPPLY WIRING FOR FUTURE, REFER TO
SHEET N-1(GB)
* THE ELECTRICAL SYSTEM SHALL HAVE SUFFICIENT CAPACITY

TO SIMULTANEOUSLY CHARGE ALL DESIGNED EV SPACES AT
FULL RATED AMPERAGE BASED ON LEVEL 2
EVSE. A SEPARATE ELECTRICAL PERMIT IS REQUIRED.
* A LABEL ' EV CAPABLE' SHALL BE POSTED IN A CONSPICIOUS

PLACE AT HTE SERVICE PANEL OR SUBPANEL AND EV
CHARGING SPACE ( 4.106.4.2)

3. FIRE PARTITION CORRIDORS SHALL BE 1 HOUR RATED

4. ALL BEARING WALLS SHALL BE 1 HOUR RATED
NOTE
LEGEND

DISABLE PATH OF TRAVEL
V

ELEVATOR CAR TO ACCOMMODATE AMBULANCE STRETCHER PER
SECTION 3002.4, 24" X 84" WITH NOT LESS THAN 5-INCH RADIUS CORNER.

MIN CAB DIMENSION 80"X54" W 42" CLEAR OPENING
C1 3 HR. REQ. PER CBC 721.(2) ITEM 4-1.1
C2 3 HR. REQ. PER CBC 721.(2) ITEM 3

WALL TYPES
CONCRETE WALL SEE SPEC.

MASONARY WALL SEE SPEC.

W9 1 HR. SEPRATION WALL
W1 1 HR. EXTERIOR WALL
W15 2HR.SHAFT (INTERIOR)
W16 2HR.SHAFT (EXTERIOR)
W5 INTERIOR WALL
W2 CORRIDOR WALL
4" MIN. METAL DRYER VENT, DIRECTLY TO OUTSIDE
MAXIMUM 14' LENGTH W/TWO ELBOWS FROM DRYER

1. ALL FIRE PARTITION WALLS (LABC 708) SHALL BE 1 HOUR RATED STC50

2. WALLS (FIRE BARRIERS 707.3.1) IN SHAFTS AS ELEVATOR, STAIRS, ETC.

5. THE FLOOR/CEILING ASSEMBLIES SHALL BE 1 HOUR RATED STC50.

W6 PLUMBING WALL

1. "TEMPORARY PEDESTRIAN PROTECTION SHALL BE PROVIDED AS REQUIRED PER SECTION 3306. OBTAIN PUBLIC WORKS APPROVAL (3201.3,3202.3.4,3306).

2. "DOUBLE STRIPING OF STALLS BE PER ZONING CODE SECTION 12.21A5, CHART No5"

3. TWO- WAY COMMUNICATION REQUIRED. (1009.8)
FIRE NOTE: MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] A2-1 2 2 2 2 2 1 1 1 1 2 2 22 2 2 2 2 2 UP DN
ELV. 3 2 2 5 5 5 W/D 88 8 8 88 8 8 7 2 2 2 2 2 2 1 1 2 BBB A A A BB A A A A 6 665 SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD SD
SD
SD
SD
SD
SD B
PL.

PL. PL.

PL.

PL.

PL.

PL.

PL.

ALLEY
POPLAR AVE. 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 5 REF.

REF. REF. REF. REF. REF.

W/D
W/D 4 4 4 4 4 4
18 13 A4.0B A4.0B
A4.0 AA4.0 A
W-1 W-16 W-1
W-5
W-2 W-5
W-5
W-5 W-5
W-9 W-9
W-9 W-9
W-9
W-9 W-9
W-9
W-9
W-5
W-15
W-2
W-2
W-2
W-2
W-2
W-5
W-5
W-5
W-5
W-5
W-5
W-5 W-5
W-5
W-5
W-15
W-5
W-1
W-1
W-1
W-1
W-1
W-1
W-1
W-1
W-1
W-15
W-2 1 HOUR FIRE RATED CORRIDOR
W-1 W-1
W-1
EXIT
W-1 W-16 W-1
W-5 W-5
W-5
W-5 D C 6 V 2 2
SD W-5 2
W/D 2 2 4
W-9
W-5 B 2
SD SD 7
12 3 C
REF. REF. 6
UP
DN
100 SQ.FT
101 SQ.FT 101 SQ.FT

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A2-2 DRAWING TITLE
ENGINEERING INC. THIRD FLOOR PLAN

THIRD FLOOR PLAN
SCALE : 1/8"=1'-0"
2A10BC FIRE EXTINGUISHER
W/ SEMI- RECESSED CABINET.

INSTALL MAX. 48" AFF. TO THE TOP
BALCONY W/ CROSSFIELD PRODUCTS CORP.

DEX-O-TEX COATING (1CBO#2360) 0R
EQUAL, ICC-ESR-1757 TYPE

EXIT SIGN

STANDARD PARKING

COMPACT PARKING

DISABLE PARKING

PATH OF EGRESS

BATTERY BACK-UP

GROUND- FAULT CIRCUIT-INTERUPTER

HARD WIRED SMOKE DETECTOR W/

WATER HEATER

WATER CURTAIN
MECHANICAL VENT, 7 1/2 AIR CHANGE PER HOUR, DIRECTLY
TO THE OUTSIDE "ENERGY STAR" W/ HUMIDISTAT

CARBON MONOXIDE & HARD WIRED SMOKE DETECTOR W/

BATTERY BACK-UP
SD

STAND PIPE CLASS A
F.D.C.

MODEL4400R STANDARD RECESSED KEY BOX FOR LOW-RISE BUILDING * THE PANEL OR SUBPANEL SHALL HAVE SUFFICIENT CAPACITY
TO SUPPORT AT LEAST LEVE2 EVSE."

ELECTRICAL VEHICLE SUPPLY WIRING FOR FUTURE, REFER TO
SHEET N-1(GB)
* THE ELECTRICAL SYSTEM SHALL HAVE SUFFICIENT CAPACITY

TO SIMULTANEOUSLY CHARGE ALL DESIGNED EV SPACES AT
FULL RATED AMPERAGE BASED ON LEVEL 2
EVSE. A SEPARATE ELECTRICAL PERMIT IS REQUIRED.
* A LABEL ' EV CAPABLE' SHALL BE POSTED IN A CONSPICIOUS

PLACE AT HTE SERVICE PANEL OR SUBPANEL AND EV
CHARGING SPACE ( 4.106.4.2)

3. FIRE PARTITION CORRIDORS SHALL BE 1 HOUR RATED

4. ALL BEARING WALLS SHALL BE 1 HOUR RATED
NOTE
LEGEND

DISABLE PATH OF TRAVEL
V

ELEVATOR CAR TO ACCOMMODATE AMBULANCE STRETCHER PER
SECTION 3002.4, 24" X 84" WITH NOT LESS THAN 5-INCH RADIUS CORNER.

MIN CAB DIMENSION 80"X54" W 42" CLEAR OPENING
C1 3 HR. REQ. PER CBC 721.(2) ITEM 4-1.1
C2 3 HR. REQ. PER CBC 721.(2) ITEM 3

WALL TYPES
CONCRETE WALL SEE SPEC.

MASONARY WALL SEE SPEC.

W9 1 HR. SEPRATION WALL
W1 1 HR. EXTERIOR WALL
W15 2HR.SHAFT (INTERIOR)
W16 2HR.SHAFT (EXTERIOR)
W5 INTERIOR WALL
W2 CORRIDOR WALL
4" MIN. METAL DRYER VENT, DIRECTLY TO OUTSIDE
MAXIMUM 14' LENGTH W/TWO ELBOWS FROM DRYER

1. ALL FIRE PARTITION WALLS (LABC 708) SHALL BE 1 HOUR RATED STC50

2. WALLS (FIRE BARRIERS 707.3.1) IN SHAFTS AS ELEVATOR, STAIRS, ETC.

5. THE FLOOR/CEILING ASSEMBLIES SHALL BE 1 HOUR RATED STC50.

W6 PLUMBING WALL * NON-COMBUSTIBLE DRAFT STOP SHALL BE PROVIDED. * WATER CURTAIN INSTALLATION SHALL BE AS PER BUILDING & SAFETY MECH.

PLAN 18"

1. "TEMPORARY PEDESTRIAN PROTECTION SHALL BE PROVIDED AS REQUIRED PER SECTION 3306. OBTAIN PUBLIC WORKS APPROVAL (3201.3,3202.3.4,3306).

2. "DOUBLE STRIPING OF STALLS BE PER ZONING CODE SECTION 12.21A5, CHART No5"

3. TWO- WAY COMMUNICATION REQUIRED. (1009.8)
FIRE NOTE: MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 ALLEY
W/D V 1 W/D 2 V V
975 SQ.FT 1 2 V 1,230 SQ.FT

V D V V

W/D W/D B V V V D
965 SQ.FT
V
V
910 SQ.FT
1,215 SQ.FT
985 SQ.FT

BALCONY
110 SQ.FT

BALCONY

BALCONY
101 SQ.FT

BALCONY
101 SQ.FT
UNIT# 302
UNIT# 203
UNIT# 304
UNIT# 305
UNIT# 306
UNIT# 307
UNIT #301

BALCONY
103 SQ.FT
108 SQ.FT

BALCONY

BALCONY
101 SQ.FT
1,260 SQ.FT
UNIT #308 2 2 2 2 2 1 1 1 1 2 2 22 2 2 2 2 UP DN
ELV. 3 2 2 5 5 5 W/D 88 8 8 88 8 7 2 2 2 2 2 2 2 BBB A A A BB A A A 6 665 SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD SD
SD
SD
SD
SD B
PL.

PL. PL.

PL.

PL.

PL.

PL.

PL.

POPLAR AVE. 5 REF.

REF. REF. REF. REF. REF.

W/D
W/D 4 4 4 4 4 4
18 13 A4.0B A4.0B
A4.0 AA4.0 A
W-1 W-16 W-1
W-5
W-2 W-5
W-5
W-5 W-5
W-9 W-9
W-9 W-9
W-9
W-9 W-9
W-9
W-9
W-5
W-15
W-2
W-2
W-2
W-2
W-2
W-5
W-5
W-5
W-5
W-5
W-5 W-5
W-5
W-5
W-15
W-5
W-1
W-1
W-1
W-1
W-1
W-1
W-1
W-1
W-1
W-15
W-2 1 HOUR FIRE RATED CORRIDOR
W-1 W-1
W-1
EXIT
W-1 W-16 W-1
W-5 W-5
W-5
W-5 D C 6 V 2 2
SD W-5 2
W/D 2 2 4
W-9
W-5 B 2
SD SD 7
12 C
917 SQ.FT

BALCONY
101 SQ.FT 2 8 1 1
SD W-5 3
REF. REF. 6
DN UP
100 SQ.FT

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A2-3 DRAWING TITLE
ENGINEERING INC. ROOF PLAN

ROOF PLAN
SCALE : 1/8"=1'-0"
LEGEND 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] DN ELV. 9
POPLAR AVE.

AC UNIT

REPRESENT AREA NEXT TO SOLAR PANEL SHALL BE FREE OF OBSTRUCTION

AND TO BE SETBACK AT LEAST TWO TIMES THE HEIGHT OF ANY OBSTRUCTION, INCLUDING BUT NOT LIMITED TO VENTS, CHIMNEYS, AND EQUIPMENT.

MAIN SERVICE ELECTRICAL PANEL SHALL HAVE A MIN. BUSBAR RATING OF 200

AMPS THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED SPACE TO

ALLOW FOR OF A DOUBLE POLE CIRCUIT BREAKER FOR A FUTURE SOLAR

ELECTRIC INSTALLATION THE RESERVED SPACE SHALL BE POSITIONED AT THE

OPPOSITE (LOAD) END FROM THE INPUT FEEDER LOCATION OR MAIN CIRCUIT LOCATION AND SHALL BE PERMANENTLY MARKED AS "FOR FUTURE SOLAR ELECTRIC"
2% SLOPE TO DRAIN U.N.O.

NOTE: ALL DIMESIONS ARE TO F.O.S. U.N.O.

1. ROOFING TO BE DURO- LAST 50 MIL MEMBRANE WHITE
ICC#-ESR-1660 .(SEE SHEET A4.1) CLASS-A

2. CONDENSER UNITS PER MECHANICAL DRAWINGS
DAMPPROOFING: TREMCO PARASEAL LG (LARR 24709)

WITH FLINTCOAT ELASTOMERIC WHITE REFLECTED COATING

SOLAR ZONE
15% OF ROOF AREA DESIGNATED FOR FUTURE SOLAR PANEL
ROOF AREA= 7,985 SQ.FT. X 15% = 1,197 SQ.FT.
1 SOLAR AREA = 1, 220 SQ.FT.

UNDER SEPARATE PERMIT

STAIRCASE ROOF PLAN

STAIRCASE ROOF PLAN
DURO-LAST 50 MIL MEMBRANE
SRI=82
CLASS "A" BUILT-UP
ROOFING (TYP.)

COOL ROOF REQUIRED

USEABLE AREA
640 SQ.FT.

USEABLE AREA
675 SQ.FT. A4.0B A4.0B
A4.0 AA4.0 A
W-16 C 9
DN UP

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A2-4 DRAWING TITLE
ENGINEERING INC. ENLARGE PLAN MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 LEGEND 60"
60"
36" 24" 12" 36" 12"
T-SHAPE MIN.

CLEARENCE 60" 48"
12"
18" INT. 24" EXT.

TYP. DOOR

CLEARENCE
TYP. CLEAR FLOOR
AREA
48" 30"
a.
b.
c.
d.

KITCHEN
Sinks and work surfaces required by Section 1133A.4 (see Item 1 and Item 2) shall be provided with knee and toe space complying with Section 1133A.7. Base cabinets (including toeboard and shelving) directly under kitchen sinks and work surfaces shall be removable without the use of specialized tools or specialized knowledge in order to provide knee and toe space. The finish floor beneath kitchen sinks and work surfaces shall be extended to the wall. (1133A.3) Kitchen countertops shall be provided with the following: (1133A.4) a. A minimum linear length of 30 inches of countertop shall be provided for the kitchen sink installation. b. A minimum linear length of 30 inches of countertop shall be provided for a work surface. c. Sinks and work surfaces may be a single integral unit a minimum of 60 inches in length, or be separate components. Exception: Two 15-inch wide minimum breadboards may be provided in lieu of the required 30 inches of countertop work surface.

Repositionable countertops shall be provided in a minimum of five percent of the covered multifamily dwelling units.

Repositionable countertops shall comply with the following: (1133A.4.1) Sinks and work surfaces required by Section 1133A.4 shall be designed to enable repositioning to a minimum height of 28 inches.

Base cabinets directly under sinks and work surfaces shall be removable as required in Section 1133A.3.

The sides of adjacent cabinets and the back wall, which may become exposed to moisture or food handling when a countertop is lowered, shall be constructed of durable, nonabsorbent materials appropriate for such uses.

Finished flooring shall be extended to the wall beneath the sink and work surface. Exceptions:
a.
b.
c.
d. ••• e.
f.
g.
h.

The finished floor beneath the lavatory shall be extended to the wall.

Knee and toe space, when required by Section 1133A, shall comply with Section 1138A.2 and the following:
(1133A.7) a. The knee and toe space shall be clear and unobstructed, or removable base cabinets in compliance with Section 1133A.3 shall be provided. b. The knee and toe space shall be 30 inches wide minimum, centered on the sink, countertop or appliance. c. A clear floor space shall not extend into the knee and toe space more than 19 inches.

Water supply and drain pipes under kitchen sinks shall be insulated or otherwise covered to protect against contact. There shall be no sharp or abrasive surfaces under kitchen sinks. (1133A.7.1) Kitchen countertops in dwelling units shall be permitted to be 36 inches 36. maximum above the finished floor (1138A.3.2.2 exception).

BATHING AND TOILET FACILITIES
Bathrooms or powder rooms required to be accessible shall have at least one accessible lavatory. Where mirrors and towel fixtures are provided, at least one of each shall be accessible. (1134A.8) Vanities and lavatories shall be installed with the centerline of fixture a minimum of 18 inches horizontally from an adjoining wall the fixture to allow for forward approach. When parallel approach or provided, lavatories shall be installed with the centerline of the is a minimum of 24 inches horizontally from an adjoining wall or fixture. fixture The top of the fixture rim shall be a maximum of 34 inches above the finished floor.

A clear maneuvering space at least 30 inches by 48 inches shall provided at lavatories and shall be centered on the lavatory. be clear floor space shall not extend into the knee and toe space This than 19 inches. See Figure more 11A-9D.

Cabinets under lavatories are acceptable provided the bathroom space to allow a parallel approach by a person in a wheelchair has the lavatory cabinets are designed with adaptable knee and and toe space.

Knee and toe space shall be provided by one of the following, shall be centered on the fixture, and shall comply with Section 1138A.2:

The space beneath the lavatory shall be left clear and unobstructed; Any cabinet beneath the lavatory shall be removable without the use of specialized knowledge or specialized tools; or
Doors to the cabinet beneath the lavatory shall be removable or openable to provide the required unobstructed knee and toe space.

Water supply and drain pipes under lavatories shall be insulated or otherwise covered to protect against contact.

There shall be no sharp or abrasive surfaces under lavatories.

Faucet controls and operation mechanisms shall be operable with one hand and shall not require tight grasping, pinching or twisting of the wrist. The force required to activate controls shall be no greater than 5 pound-force.

Lever operated, push-type and electronically controlled mechanisms are examples of acceptable designs.

Self-closing valves are allowed if the faucet remains open for at least 10 seconds.

Where mirrors or towel fixtures are provided, they shall be mounted with the bottom edge no higher than 40 inches from the floor.

DOORS

1. The type of latch and lock required for all doors shall be in accordance with Section 1132A.8 and Chapter 10, Section 1008. (1132A.7)
Hand-activated door latching, locking, and opening hardware shall be centered between 30 inches and 44 inches above the floor. Latching and locking doors that are hand-activated and on an accessible route shall be operable with a single effort by lever-type hardware, panic bars, push-pull activating bars, or other hardware designed to provide passage without requiring the ability to grasp the opening hardware. Locked exit doors shall operate consistent with Section 1132A.6, in the direction of egress. (1132A.8)

2. F. FOR BATHTUB ELEVATIONS, REFER TO DA-2.

J. MINIMUM SHOWER DIMENSION IS 30" X 60 ".

1. RISER HEIGHT: 7" MAX

2. TREAD DEPTH: 11"

3. HEADROOM: 6'-8" MIN

4. HANDRAIL HEIGHT: 34" MIN. TO 38" MAX ABOVE TREAD NOSING.

5. HANDRAIL HANDGRIP: NOT LESS THAN 1.25" AND NO MORE THAN 2" CROSS SECTIONAL DIMENSION AND SHALL HAVE A SMOOTH SURFACE WITH NO SHARP CORNERS.

6. OPEN RAILING SHALL HAVE BALUSTERS SPACED SO A 4" SPHERE CANNOT PASS THROUGH.

HANDRAILS TO BE WALL MOUNTED, REFER TO DETAIL
# 13, 14, 15 D-1 SHEET
S T A I R S :

A. KITCHEN COUNTERTOP STONE W/ REMOVABLE BASE CABINET FOR FINISH FLOOR BELOW KITCHEN CABINET (TYP).

B. IN KITCHEN, PROVIDE 30" MIN LINEAR LENGTH OF 30" OR PER EXCEPTION (2) BREADBOARDS 15" WIDE EACH.

SEE DA-1.

D. LAVATORY AND TOILET ARE NOT WALL-HUNG.

C. REFER TO DA-4 SHEETS FOR MORE ACCESSIBILITY KITCHEN REQUIREMENTS.

E. LAVATORY W/ VANITY IS REMOVABLE BASE CABINET FINISH FLOOR BELOW,SEE SHEET DA-4 (TYP) BATHING AND TOILET.

G. CLEARANCE IN FRONT OF THE BATHTUB EXTENDS ITS FULL LENGTH AND IS 30 INCHES WIDE MIN. (SECTION 607.2); H. CIRCULAR TURNING SPACE IN ROOM IS 5'(SECTION 603.2.1); I. REQUIRED CLEAR FLOOR SPACES AT FIXTURES AND TURNING SPACE OVERLAP (SECTION 603.2.2); K. EACH ACCESSIBLE BATHROOM TO PROVIDE CLEAR DIMENSIONS AS INDICATED ON ENLARGED UNITS.

L. FOR ALL TOILET, ADAPTABLE GRAB BAR ON SIDE IS A FLOOR MOUNTED.

GRAB BAR BACKING, L = 42" MIN. BEHIND W.C.

M. MANAGEMENT WILL PROVIDE AN ACCESSIBLE WASHER AND DRYER OR ASSISTIVE DEVICE UPON REQUEST.

N. SWITCHES,OUTLETS, CONTROLS SHALL COMPLY WITH 1142A.

W/D V
12'
7'-6" 9'-6" V
12'
5' 5'-6"
975 SQ.FT
7'-6" 1'-6"
5' V D
965 SQ.FT
11'
V
V
910 SQ.FT 2'2'

BALCONY
100 SQ.FT

BALCONY
102 SQ.FT

BALCONY
100 SQ.FT
10'-3" 8'-4"
11' 10'
5'
15'-6"

BALCONY
102 SQ.FT
1,260 SQ.FT 11'-6"
11' 2 2 2 2 2 1 1 1 1 2 2 2
23" 1'
23" 1' UP DN
ELV.
6' 5' 3 2 2 5 5 5 W/D 1'-6" 8 8 8 8 6'-7" BB A A A
SD SD
SD
SD
SD
SD
SD
5' B 7'-6"
10' 2'-6" 8'-4" REF.

REF. REF. REF.

W/D 4 4
18 13
W-2
W-5
W-9
W-9
EXIT
W-5 D C
10' V9'-11"
14' 14'-4" 2 2
SD 2
W/D 2 2 4 B
10' 2
SD SD 7
12 13'-2"
UNITS #208, 308 2'-6" 2'-6"
UNITS # 201, 301
UNITS # 202, 302 UNITS # 207,307
32'-2" 22'-10" 30'
33'-4" 10'-8" 6'-1" 13'-3" 10'-8" 12'-2"
13'-8" 15'-6" 18'-2" 15'-6" 12' 2' 13'-2"
42'-8" 29'-2"
9'-10" 9'-8"
1'-6" 11'-8" 6'-4" 11'-6" 11'-8" 12'-2" 4' 4'
4'

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A2-5 DRAWING TITLE
ENGINEERING INC. ENLARGE PLAN MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 1 9'-6" W/D
2 V
7'-2"
1 9'-6"
2 V
1,230 SQ.FT
7'-2"
9'-8" 10'
V
8'-10"
D 9'-5"
V
7'-6" 16'-6"
12'
3'-6" 4'
917 SQ.FT 9'-6"
V
7'-4"
W/D 15'-10"
13'-7" 4' W/D 12'
3'-6"
B
V
12'
V
1,215 SQ.FT
985 SQ.FT
110 SQ.FT

BALCONY

BALCONY
101 SQ.FT

BALCONY
100 SQ.FT
108 SQ.FT

BALCONY
2 2
2 2
2 2
4'
8 8 7'-6"
8 8
7 11'
2 2
2 2
2 2 11'
2 B
B
B

A A A A
6 6
6 5
SD
SD
SD
SD
SD SD
SD
SD
SD
SD
SD
5'-5"
5 3'-6" REF. REF.

W/D
4 4
4 4
W-9
W-5 4'
6 12'-6"
C
3'-6"
6 9'-2" 31'-10"
41' 13'-2" 10'-7" 11'-7" 6'-10" 35'-4"
UNITS # 203, 303
UNITS # 206, 306
15'-7" 12'-7" 13'-6" 9'-6" 13'-6" 11'-8" 16'-9" 11'-5" 11'-6" 12'-8" 33'-10" 9'-2" 35'-7"
5' 10'-8"
13'-8"
UNITS # 204, 304
UNITS # 205, 305
W-16
C
1 1
3 REF.

DN UP
REF.

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A3-0 DRAWING TITLE
ENGINEERING INC. ELEVATIONS 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 1 ST FLOOR
213.75'
2ND FLOOR
224.75'
3RD FLOOR
234.75'

TOP OF THE ROOF
244.75'
PL. PL.

EAST ELEVATION
SCALE : 1/8"=1'-0"

SOUTH ELEVATION
SCALE : 1/8"=1'-0"
PL. PL. 9
10 IRONWORK SHANISH COLONIAL STYLE

RAILING, DARK GRAY/BLACK
11 12
13 RECESS ALL DOORS AND WINDOWS
NO LESS THAN 3"

CLAY DRAIN PIPES, NATURAL GRAY/BROWN

FASCIA, BROWN

PAINTED VINYL OR WOOD W/ CLAD
WINDOW AND DOOR FRAMES 2367

STUCCO ACCENT, BROWN SMOOTH FINISH

SPANISH COLONIAL LIGHT FIXTURES

IRONWORK, DARK GRAY/BLACK
7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY
HDC-MD-11(BEHR PLUS) 14
42" HIGH SPANISH COLONIAL STYLE
GUARDRAIL IRONWORK, DARK GRAY/BLACK 5
SPANISH COLONIAL BARREL TILE ROOFING 8

ELEVATION NOTES

2. 3.

PROVIDE GRAFFITTI -MELT ANTI-GRAFITTI COATING BY GENESIS AT THE FIRST 9FT, MEASURED FROM GRADE AT EXTERIOR WALLS
AND DOORS.

ALL PLASTER FINISH SHALL BE 7/8" THK. SMOOTH TROWELL UNLESS NOTED OTHERWISE.
30" PARAPETS SHALL BE PROVIDED ON EXTERIOR WALLS.{CBC 705.11}

NEW BUILDINGS SHALL HAVE APPROVED ADDRESS NUMBERS,

BUILDING NUMBER OR APPROVED BUILDING IDENTIFICATION

PLACED IN A POSITION THAT IS PLAINLY LEGIBLE AND VISIBLE

FROM THE STREET OR ROAD FRONTING THE PROPERTY,
CONTRASTING WITH THE BACKGROUND. NUMBERS SHALL BE
A MINIMUM OF 4 INCHES HIGH WITH A MINIMUM STROKE OF .5
INCHES. WHERE ACCESS IS BY MEANS OF PRIVATE ROAD AND

THE BUILDING CANNOT BE VIEWED FROM THE PUBLIC WAY, A

MONUMENT, POLE OR OTHER SIGN OR MEANS SHALL BE USED
TO IDENTIFY THE STRUCTURE. (CFC 505.1)

4. 1.
7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY
HDC-MD-11(BEHR PLUS) WITH 14" REVEAL

STUCCO (EARTH TONE COLOR )
NOTES

TOP OF THE PARAPET
248.25'

TOP OF THE ELEVATOR SHAFT
258.25' A A A A AA DD BB BB B B B B 88 88 CCC 2 2 1 1 1 1 1 12 14 WOOD CORBELS, BROWN

IRONWORK GABLE ACCENT,

DARK GRAY/BLACK
14 14
15 7
14 11 14 11
14 15 4
WOOD SHUTTERS, BROWN 9
13 3 3 3 4 4
11 11
1 ST FLOOR
213.75'
2ND FLOOR
224.75'
3RD FLOOR
234.75'

TOP OF THE ROOF
244.75'

TOP OF THE PARAPET
248.25'

TOP OF THE ELEVATOR SHAFT
258.25'
POPLAR AVE. POPLAR AVE. 3

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A3-1 DRAWING TITLE
ENGINEERING INC. ELEVATIONS 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] PL. PL.

WEST ELEVATION (ALLEY)
SCALE : 1/8"=1'-0"

NORTH ELEVATION
SCALE : 1/8"=1'-0" BB BB B B B B DD DD 88 88 2 2
14 14 14 11
11 4 4 5 11 5 3 3 3
1 ST FLOOR
213.75'
2ND FLOOR
224.75'
3RD FLOOR
234.75'

TOP OF THE ROOF
244.75'

TOP OF THE PARAPET
248.25'

TOP OF THE ELEVATOR SHAFT
258.25' 9
10 IRONWORK SHANISH COLONIAL STYLE

RAILING, DARK GRAY/BLACK
11 12
13 RECESS ALL DOORS AND WINDOWS
NO LESS THAN 3"

CLAY DRAIN PIPES, NATURAL GRAY/BROWN

FASCIA, BROWN

PAINTED VINYL OR WOOD W/ CLAD
WINDOW AND DOOR FRAMES 2367

STUCCO ACCENT, BROWN SMOOTH FINISH

SPANISH COLONIAL LIGHT FIXTURES

IRONWORK, DARK GRAY/BLACK
7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY
HDC-MD-11(BEHR PLUS) 14
42" HIGH SPANISH COLONIAL STYLE
GUARDRAIL IRONWORK, DARK GRAY/BLACK 5
SPANISH COLONIAL BARREL TILE ROOFING 8

ELEVATION NOTES

2. 3.

PROVIDE GRAFFITTI -MELT ANTI-GRAFITTI COATING BY GENESIS AT THE FIRST 9FT, MEASURED FROM GRADE AT EXTERIOR WALLS
AND DOORS.

ALL PLASTER FINISH SHALL BE 7/8" THK. SMOOTH TROWELL UNLESS NOTED OTHERWISE.
30" PARAPETS SHALL BE PROVIDED ON EXTERIOR WALLS.{CBC 705.11}

NEW BUILDINGS SHALL HAVE APPROVED ADDRESS NUMBERS,

BUILDING NUMBER OR APPROVED BUILDING IDENTIFICATION

PLACED IN A POSITION THAT IS PLAINLY LEGIBLE AND VISIBLE

FROM THE STREET OR ROAD FRONTING THE PROPERTY,
CONTRASTING WITH THE BACKGROUND. NUMBERS SHALL BE
A MINIMUM OF 4 INCHES HIGH WITH A MINIMUM STROKE OF .5
INCHES. WHERE ACCESS IS BY MEANS OF PRIVATE ROAD AND

THE BUILDING CANNOT BE VIEWED FROM THE PUBLIC WAY, A

MONUMENT, POLE OR OTHER SIGN OR MEANS SHALL BE USED
TO IDENTIFY THE STRUCTURE. (CFC 505.1)

4. 1.
7/8" STUCCO OVER PAPER BACK WIRE MESH PROVIDE 2-LAYERS OF GRADE " D " PAPER OVER PLYW'D. COLOR # EXCLUSIVE IVORY
HDC-MD-11(BEHR PLUS) WITH 14" REVEAL

STUCCO (EARTH TONE COLOR )
NOTES

WOOD CORBELS, BROWN

IRONWORK GABLE ACCENT,

DARK GRAY/BLACK
14 15
WOOD SHUTTERS, BROWN POPLAR AVE.

PL. PL. A A A A AA AA CC 88 88
14 11 11 14 4 4 14 14 TOP OF THE STAIRCASE
1 ST FLOOR
213.75'
2ND FLOOR
224.75'
3RD FLOOR
234.75'

TOP OF THE ROOF
244.75'

TOP OF THE PARAPET
248.25' C

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A3-2 DRAWING TITLE
ENGINEERING INC. ELEVATIONS 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected]

EAST ELEVATION
SCALE : 1/8"=1'-0"

SOUTH ELEVATION
SCALE : 1/8"=1'-0"

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A3-3 DRAWING TITLE
ENGINEERING INC. ELEVATIONS 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected]

NORTH ELEVATION
SCALE : 1/8"=1'-0"

WEST ELEVATION
SCALE : 1/8"=1'-0"
PL. PL.

SECTION A-A
SCALE : 1/8"=1'-0"

REVISION BY
DRAWN:

SCALE:

DATE:

APPROVED:

JOB :

SHEET:

SHEETS OWNER PROJECT
A4-0 DRAWING TITLE
ENGINEERING INC. SECTION 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] 1 ST FLOOR
213.75'
2ND FLOOR
224.75'
3RD FLOOR
234.75'

TOP OF THE ROOF
244.75'

TOP OF THE PARAPET
248.25'
GARAGE

CONC DECK
SEE STRUCT.PLANS FC1
CONC.SLAB ON GRADE
SEE STRUCT.PLANS
1-HR
RC1 RATED
1-HR
FC4 RATED
1-HR
RC1 RATED
1-HR
FC4 RATED
W-2
W-2
W-2
W-2
2-HR
RATED
2-HR
RATED
PL. POPLAR AVE.

ST3
ST3 ALLEY
PL.

SECTION B-B
SCALE : 1/8"=1'-0"
GARAGE

CONC DECK
SEE STRUCT.PLANS
FC1
CONC.SLAB ON GRADE
SEE STRUCT.PLANS
1-HR
RC1 RATED
1-HR
FC4 RATED
1-HR
RC1 RATED
1-HR
RATED FC4
W-9
W-9
W-9
W-9
W-9
W-9
W-1
W-1
1-HR
RATED
2-HR
RATED
2-HR
RATED
1 ST FLOOR
213.75'
2ND FLOOR
224.75'
3RD FLOOR
234.75'

TOP OF THE ROOF
244.75'

TOP OF THE PARAPET
248.25'
FC1
T Y P E C O R E WIDTH HEIGHT THICK MAT. FIN. MAT. FIN.

MARK TYPE WIDTH HEIGHT GLASS FRAME
11 10
9 8
A
B
C
5 MARK
3 2
1 7
4 D O O R S C H E D U L E
WIDTH

WALL OPENING
VINYL
VINYL

DESCRIPTION REMARKS

D A T A F R A M E
2'-10"
5'-0"

DESCRIPTION

W I N D O W S C H E D U L E

REMARKS FIRE RATED D O O R NOTE
3-0" WOOD PAINT PAINT
8'-0"
3'-6"
8'-0"
WOOD
WOOD
PAINT

PAINT WOOD
PAINT
PAINT
PAINT
PAINT
3'-0" PAINT PAINT
VINYL
METAL

DUAL GLAZED

DUAL GLAZED

DUAL GLAZED

PAINT PAINT

PAINT METAL PAINT

PAINT PAINT
3'-0"
3'-0"

INTERIOR DOOR
8'-0"

PAINT PAINT
12 13
14 15
WOOD SELF CLOSING 20 MIN.
90 MIN.

WOOD SLIDING CLOSET DOOR
WOOD
WOOD

WOOD WOOD

FOLDING DOOR

APARTMENT, ENTRY DOOR

SLIDING DOOR
3'-0" MECH. RM
4'-0" ELEVATOR DOOR
SELF CLOSING SMOKE GASKETED FIRE ASSEMBLY 90 MIN.

METAL PAINT METAL PAINT

GARAGE DOOR
9'-0" METAL PAINT METAL PAINT
24'-0"
VINYL

INTERIORS STAIRS DOOR SMOKE GASKED / PANIC HARDWARE/ SELF CLOSING 6'-0" METAL PAINT METAL PAINT

SELF CLOSING SMOKE GASKETED FIRE ASSEMBLY
TRASH
2'-6" PAINT PAINT TRASH CHUTE

SLIDING CLOSET DOOR
6'-0" 8'-0" PAINT PAINT DOUBLE DOOR STORE FRONT

EXTERIOR STAIR DOOR
6'-0"
3'-0"
6'-0"
16 3'-0" PAINT PAINT BALCONY DOOR

METAL METAL
90 MIN.
90 MIN.

VINYL
17 3'-0" 8-0" PAINT PAINT SINGLE DOOR / BICYCLE ROOM

GLASS METAL
D

SMOKE GASKETED FIRE ASSEMBLY
2'-0"
60 MIN.
90 MIN.
/ SELF CLOSING
7'
7'
7'
7'
7' DOOR & WINDOW SCHEDULE
7'-0"
8'-0"
7'-0"
7'-0"
7'-0"
7'-0"
7'-0"
7'-0"
3'-0"
7'-0"
8'-0"

SLIDING
TYPE A A SCALE 1/4" = 1' - 0"TYPE B B SCALE 1/4" = 1' - 0"TYPE C C SCALE 1/4" = 1' - 0"TYPE D D SCALE 1/4" = 1' - 0" 8'-0" 8'-0"

SELF CLOSING SMOKE GASKETED FIRE ASSEMBLY
TYPE A
SWING
TYPE B
SLIDING 2 PANEL

TYPE C TYPE D

SLIDING

WOOD WOOD
TYPE H

ROLL UP DOOR OR SWING GARAGE DOOR
TYPE F
SLIDING 2 PANEL
TEMP.

GLASS
TEMP.

GLASS
TYPE E
SWING
TEMP.

GLASS
A
A
A
A
B
A
F
A
E
A
D
H
A
A
TEMP.

GLASS
TEMP.

GLASS
SWING
C
B

1. ALL GLASS WITHIN 18" OF THE FINISHED FLOOR SHALL BE FULLY TEMPERED.

2. ALL EGRESS OR RESCUE WINDOWS FROM SLEEPING ROOMS SHALL BE PROVIDED WITH A MINIMUM CLEAR OPENING OF 5.7 SQUARE FEET WITH THE MINIMUM NET WIDTH DIMENSION OF THE OPENING NOT LESS THAN 20'.

WHERE WINDOWS ARE PROVIDED AS A MEANS OF EGRESS OR RESCUE.

THEY SHALL HAVE A FINISHED SILL HEIGHT OF NOT MORE THAN 44" ABOVE THE ADJACENT FINISHED FLOOR.

3. ALL EXTERIOR DOORS AND WINDOWS SHALL COMPLY WITH THE BUILDING

CODE SECURITY REQUIREMENTS AS ADOPTED BY THE LOCAL BUILDING DEPARTMENT AND SPECIFIED ELSEWHERE ON THIS SHEET.

4. FRENCH DOORS AND WINDOWS USED AS A MEANS TO PROVIDE MINIMUM

VENTILATION REQUIREMENTS SHALL BE OPEN-ABLE AND SHALL BE

PROVIDED WITH SCREENS UNLESS NOTED OTHERWISE ON THE PLANS AND SPECIFICATIONS. ALL SUCH DOORS AND WINDOWS SHALL BE EQUIPPED WITH A MECHANICAL HOLD OPEN DEVICE.

5. CONTRACTOR SHALL VERIFY EXACT ROUGH OPENING HEIGHT AND WIDTH

OF ALL DOORS AND WINDOWS WITH DOOR AND WINDOW MANUFACTURER PRIOR TO START OF ROUGH FRAMING.

6. ROUGH FRAMING SUB-CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL

FRAMING NAILERS AND FILLERS AS REQUIRED FOR THE PROPER
INSTALLATION OF ALL DOORS AND WINDOWS.

7. UNLESS NOTED OTHERWISE, ALL PANEL TYPE DOORS SHALL BE SELECTED BY OWNER AND INSTALLED BY CONTRACTOR.

8. WINDOW UNITS SHALL BE FULLY ASSEMBLED PER MANUFACTURER

SPECIFICATIONS AND SHALL BE HINGED AS INDICATED ON EXTERIOR ELEVATIONS AND/OR PLANS. WINDOW UNITS SHALL BE DELIVERED TO THE

JOB SITE WITH ALL HARDWARE SUCH AS OPERATORS, CRANK, OPERATOR ARM, LOCK, ETC.

9. OWNER SHALL PROVIDE ALL NECESSARY HARDWARE NOT INCLUDED IN MANUFACTURED UNIT CONTRACTOR TO INSTALL ALL HARDWARE.

10. ALL DOOR HARDWARE SHALL BE PROVIDED BY OWNER AND INSTALLED BY CONTRACTOR.

11. ALL DOOR UNITS AND THEIR RESPECTIVE FRAMES SHALL BE PAINT GRADE.

ALL EXTERIOR SWING DOORS TO BE SUPPLIED WITH MILL FINISHED

EXTRUDED

12. BRONZE PEMKO THRESHOLDS 114 B OR 145 B/ WITH 24 GAG.1, SHEET METAL DRAIN PAN. THRESHOLDS TO BE POLISHED TO REMOVE MILL MARKINGS. PEMKO SPRING BRONZE WEATHER STRIPPING @ HEAD AND JAMBS.

13. CAULK ALL INTERIOR/ EXTERIOR PLASTER JOINTS.

14. ALL GLAZING ON DOORS AND WINDOWS TO BE DBL GLAZE 'LOW E' INSULATED GLASS.

15. ALL EXTERIOR DOOR DETAILING TO MATCH WINDOW DET ON SHEET. ALL EXTERIOR DOORS TO HAVE 24 GA.G.1., SHEET METAL DRAIN PAN. PEMKO SPRING BRONZE WEATHERSTRIPPING @ HEAD & JAMBS. NOTE: ALL GLAZING WITHIN 40" OF ENTRY DOOR HANDLE SHALL BE TEMPERED. * ALL REQUIRED EXIT DOORS SHALL BE NOT LESS THAN 3 FT. WIDE 6'-8 HIGH, SHALL HAVE A CLEAR EXIT WAY WIDTH OF NOT LESS THAN 32" AND SHALL BE CAPABLE OF OPENING 90 DEGREES. THE MAXIMUM DOOR LEAF WIDTH IS 4 FEET WHEN SERVING AN OCCUPANT LOAD OF 10 OR MORE. (1003.3.1 .3a) & (1003.3.1.4)

1. 90MIN. DOOR WITH MAGNET HELD OPEN DEVICE TO MEET 713.14.3 CBC MINIMUM REQUIREMENTS

COMPLYING WITH THE SMOKE AND DRAFT CONTROL DOOR ASSEMBLY REQUIREMENTS IN SECTION 716.5.3.1

2. 3006.2 HOISTWAY OPENING PROTECTION WHERE SECTION 3006.2 REQUIRES PROTECTION OF THE

ELEVATOR HOISTWAY DOOR OPENING, THE PROTECTION SHALL BE PROVIDED BY THE FOLLOWING : * ADDITIONAL DOORS SHALL BE PROVIDED AT EACH ELEVATOR HOISTWAY DOOR OPENING IN ACCORDANCE WITH SECTION 3006.2 SUCH DOOR SHALL COMPLY WITH THE SMOKE AND DRAFT CONTROL DOOR ASSEMBLY REQUIREMENTS IN SECTION 716.5.3.1 WHEN TESTED IN ACCORDANCE WITH UL 1784 ,SMOKE CASKETED WITHOUT AN ARTIFICIAL BOTTOM SEAL. . * EXIT DOORS SHALL BE OPENABLE FROM THE INSIDE WITHOUT THE USE OF A KEY, SPECIAL KNOWLEDGE OR EFFORT. FLUSH BOLTS OR SURFACE BOLTS ARE PROHIBITED. * EXIT DOORS SHALL BE OPENABLE FROM THE INSIDE WITHOUT THE USE OF A KEY, SPECIAL

KNOWLEDGE EVERY DOOR IN A SECURITY OPENING FOR AN APARTMENET HOUSE SHALL BE PROVIDED WITH A LIGHT BULB ( 60 WATT MIN.) AT A MAXIMUM HEIGHT OF 8 FEET ON THE EXTERIOR. * EXIT WAY DOOR WIDTH SHALL NOT BE LESS THAN 32 INCHES AND SHALL BE CAPABLE OF OPENING 90°.

NOTE
FIX
ENGINEERING INC. DRAWING TITLE PROJECT OWNER
A5.0

CASEMENT/FIXED

SLIDING
4' 2' 6'
6' 6' 2'
3' 8'-0"

VINYL VINYL

METAL METAL
6 B 6-0" 8'-0" WOOD PAINT WOOD PAINT

METAL METAL

METAL METAL
WINDOW FRAME 44" MAX. 24" MIN. CLEAR
30" MIN.

CLEAR 41" MIN. CLEAR
20" MIN.

CLEAR
FLOOR
LEVEL

OPENABLE
AREA

OPENABLE
AREA
MIN. SIZE
FOR
20" CLEAR
WIDTH
MIN. SIZE
FOR
24" CLEAR
HEIGHT

1. 20" MINIMUM CLEAR WIDTH.

2. 24" MIN. CLEAR HEIGHT.

3. 5.7 SF MINIMUM OPENABLE AREA
NOTE:

REFER TO PLANS AND ELEVATIONS FOR

EGRESS WINDOW LOCATIONS

VICOR PLUS) OVER NAILING

ICE & WATER SHIELD (GRACE
FLANGE HEAD.

ICE & WATER SHIELD (GRACE
FLANGE HEAD.

VICOR PLUS) UNDER NAILING
NAILING FLANGE @

WINDOW - SEE SCHEDULE SET
ON

COMPATIBLE

SEALANT

FULL CONTACT BEAD OF

ICE & WATER SHIELD (GRACE

VICOR PLUS) OVER NAILING
FLANGE HEAD.
18 A
3'-0"
8-0" METAL PAINT METAL PAINT

TRASH ROOM
45 MIN.

SMOKE GASKED / PANIC HARDWARE/ SELF CLOSING
6' 6'-8" KICK PLATES 8"-12"
TRASH/RECYCLE DOOR MIN 10"
3' 7' 34"
MAIN DOOR MIN 10"
3' 7' 34"
5'-0" 6'-0" VINYL DUAL GLAZED
SLIDING CLOSET DOOR 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 EMAIL:[email protected] FIX FIX 8'-0"
5' 6' 2'
FIX FIX 6' 2'
4'-0"
6'-0"

SLIDING

WALL TYPE

SECTION A-A
2 4 1
3 4
A
A
2 1.

2. A.

B.

C.

D.

E.

F.

3. 4.

SYSTEM NO. C-AJ-1044
MARCH 15, 2007
T RATING - 0 HR
F RATINGS - 2, 3, AND 4 HR (SEE ITEMS 2A AND 4)
L RATING AT AMBIENT - 2 CFM/SQ FT
L RATING AT 400°F - LESS THAN 1 CFM/SQ FT
W RATING - CLASS 1 (SEE ITEM 4)
FLOOR OR WALL ASSEMBLY - LIGHTWEIGHT OR NORMAL WEIGHT (100-150 PCF OR 1600-2400 KG/M³) CONCRETE. EXCEPT AS NOTED IN TABLE UNDER ITEM 4, MIN THICKNESS OF SOLID CONCRETE FLOOR OR WALL ASSEMBLY IS 4-1/2 IN. (114 MM). FLOOR MAY ALSO BE CONSTRUCTED OF ANY MIN 6 IN.(152 MM) THICK UL CLASSIFIED HOLLOW CORE PRECAST CONCRETE UNITS*. WHEN FLOOR IS CONSTRUCTED OF HOLLOW CORE PRECAST CONCRETE UNITS, PACKING MATERIAL (ITEM 3) AND CAULK FILL MATERIAL (ITEM 4) TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF FLOOR, FLUSH WITH FLOOR SURFACE. WALL ASSEMBLY MAY ALSO BE CONSTRUCTED OF ANY UL CLASSIFIED CONCRETE BLOCKS*. MAX DIAM OF OPENING IN SOLID LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR IS 32 IN. (813 MM). MAX DIAM OF OPENING IN FLOOR CONSTRUCTED OF HOLLOW-CORE PRECAST CONCRETE UNITS IS 7 IN. (178 MM)

SEE CONCRETE BLOCKS (CAZT) AND PRECAST CONCRETE UNITS (CFTV) CATEGORIES IN THE FIRE

RESISTANCE DIRECTORY FOR NAMES OF
MANUFACTURERS.
1A. STEEL SLEEVE - (OPTIONAL, NOT SHOWN) - NOM 16 IN. (406 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY. SLEEVE MAY EXTEND A MAX OF 2 IN. (51 MM) ABOVE TOP OF FLOOR OR BEYOND EITHER SURFACE OF WALL. AS AN ALTERNATE, NOM 16 IN. (406 MM) DIAM (OR SMALLER) MIN 0.028 (0.71 MM) THICK GALVANIZED SHEET STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY FLUSH WITH FLOOR OR WALL SURFACES.

THROUGH PENETRANTS - ONE METALLIC PIPE, CONDUIT OR TUBING TO BE INSTALLED EITHER CONCENTRICALLY OR ECCENTRICALLY WITHIN THE FIRESTOP SYSTEM. MAX ANNULAR SPACE BETWEEN

PIPE, CONDUIT OR TUBING AND EDGE OF THROUGH OPENING OR SLEEVE IS DEPENDENT ON THE PARAMETERS SHOWN IN ITEM 4. MIN ANNULAR SPACE BETWEEN PIPE OR CONDUIT AND EDGE OF THROUGH OPENING IS 0 IN. (POINT CONTACT). MAX ANNULAR SPACE TO BE AS SHOWN IN THE TABLE IN ITEM 4. PIPE, CONDUIT OR TUBING TO BE RIGIDLY SUPPORTED ON BOTH SIDES OF FLOOR OR WALL ASSEMBLY. THE FOLLOWING TYPES AND SIZES OF METALLIC PIPES, CONDUITS OR TUBING MAY BE USED:

STEEL PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL PIPE.

IRON PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) CAST OR DUCTILE IRON PIPE.

CONDUIT - NOM 6 IN. (152 MM) DIAM (OR SMALLER) RIGID STEEL CONDUIT.

CONDUIT - NOM 4 IN. (102 MM) DIAM (OR SMALLER) STEEL ELECTRICAL METALLIC TUBING.

COPPER TUBING - NOM 6 IN. (152 MM) DIAM (OR SMALLER) TYPE L (OR HEAVIER) COPPER TUBE.

COPPER PIPE - NOM 6 IN. (152 MM) DIAM (OR SMALLER) REGULAR (OR HEAVIER) COPPER PIPE.

PACKING MATERIAL - POLYETHYLENE BACKER ROD OR NOM 1 IN. (25 MM) THICKNESS OF TIGHTLY-PACKED

MINERAL WOOL BATT OR GLASS FIBER INSULATION FIRMLY PACKED INTO OPENING AS A PERMANENT FORM. PACKING MATERIAL TO BE RECESSED FROM TOP SURFACE OF FLOOR OR FROM BOTH SURFACES OF WALL AS REQUIRED TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL (ITEM 4). 3A. FORMING MATERIAL* - AS AN ALTERNATE TO THE PACKING MATERIAL IN ITEM 3, NOM 4 IN. (102 MM) WIDE STRIPS OF MIN 1/2 IN (13 MM) THICK COMPRESSIBLE MAT TO BE STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 4 IN. (102 MM) DEPTH. AS AN OPTION, THE STRIPS OF MIN 1/2 IN. (13MM) THICK

COMPRESSIBLE MAT MAY BE FOLDED IN HALF, LENGTHWISE, AND STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 2 IN. (51 MM) DEPTH. TOP OF FORMING MATERIAL TO BE RECESSED FROM TOP SURFACE

OF FLOOR OR FROM BOTH SURFACES OF WALL AS NECESSARY TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL. 3M COMPANY - FIRE BARRIER PACKING MATERIAL FILL, VOID OR CAVITY MATERIAL* - CAULK, SEALANT - APPLIED TO FILL THE ANNULAR SPACE FLUSH WITH TOP SURFACE OF FLOOR. IN WALL ASSEMBLIES, REQUIRED CAULK THICKNESS TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF WALL, FLUSH WITH WALL SURFACE. AT POINT CONTACT LOCATION BETWEEN PENETRANT AND SLEEVE OR BETWEEN PENETRANT AND CONCRETE, A MIN 1/4 IN. (6 MM) DIAM BEAD OF CAULK SHALL BE APPLIED AT TOP SURFACE OF FLOOR AND AT BOTH SURFACES OF WALL. THE

HOURLY F RATINGS AND THE MIN REQUIRED CAULK THICKNESSES ARE DEPENDENT UPON A NUMBER OF PARAMETERS, AS SHOWN IN THE FOLLOWING TABLE: REFER TO MANUFACTURER FOR ADDITIONAL INFORMATION.

MIN. FLOOR OR WALL
THICKNESS (mm)

NOM PIPE TUBE OR
CONDUIT DIAM IN. (mm)

MAX ANNULAR
SPACE IN. (mm)
MIN. CAULK
THICKNESS IN. (mm)

F RATING
HR
2-1/2 (64) 1/2-12 (13-305) 1-3/8 (35) 1/2 (13) 2
2 2
3 3
3 3
3 4
2-1/2 (64) 1/2-12 (13-305) 3-1/4 (83) 1 (25)
4-1/2 (114) 1/2-6 (13-152) 1/4 (6) (A)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
5-1/2 (140)
1/2-12 (13-305)
1/2-20 (13-508)
1/2-12 (13-305)
22-30 (558-762)
1/2-6 (13-152)
1/2-20 (13-508)
1-1/4 (32)
2 (51)
3-1/4 (83)
1-3/8 (35)
2 (51)
2 (51)
1-3/8 (35)
1/2 (13)
1 (25)
1 (25)
1 (25)
2 (51)
1 (25) (B)

1. 2.

3. 4.

5. 6.

7. 8.

9. 10.

REFER TO STRUCTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

ILLUSTRATIONS MAY NOT INCLUDE ALL PRODUCTS REFERENCE IN FIRE RESISTANCE RATED ASSEMBLY, PLEASE CONSULT THE SPECIFIED, U.L., GA OR OTHER FIRE LISTING OF TEST FOR A COMPLETE LIST OF APPROVED PRODUCTS.

FOR DRYWALL ATTACHMENT TYPE & SPACING AT RATED WALLS, STRICTLY FOLLOW MANUFACTURER RECOMMENDATIONS AND LISTED TESTS.

GLAZING AND OPENINGS IN FIRE BARRIERS SHALL BE LIMITED TO 25% OF THE WALL AREA, NO LARGER THAT 156 SQ.FT., UNLESS TESTED TO MATCH WALL RATING.

DRAFT STOPPING SHALL BE INSTALLED IN CONCEALED LOCATIONS IN ACCORDANCE WITH CBC 718.3 AND CBC 718.4.

ALL STRUCTURAL ELEMENTS SUPPORTING A FIRE BARRIER MUST HAVE THE SAME FIRE-RESISTANCE RATINGS AS THE REQUIRED OCCUPANCY SEPARATION (CBC 706.2) REQUIRED SEPARATIONS SHALL BE FIRE BARRIERS CONSTRUCTED IN ACCORDANCE WITH SECTION 707 OR HORIZONTAL ASSEMBLIES CONSTRUCTED IN ACCORDANCE WITH SECTION 711. FIRE-RESISTANCE

RATED FLOOR-CEILING ASSEMBLIES
FIRE PARTITIONS SHALL BE DETAILED IN ACCORDANCE WITH CBC 708.4.FOR WALLS SEPARATING DWELLING UNITS AND CORRIDOR WALLS.

SMOKE BARRIERS SHALL HAVE A MIN. 1-HR FIRE RESISTANCE RATING PER 709.3. AND HAVE A MINIMUM 1- HR FIRE RESISTANCE RATING CBC 709.3.

ALL SEPARATING WALLS SHALL PROVIDE BOTH OF THE FOLLOWING:

SOUND TRANSMISSION CLASS (STC) OF 50 (45 IF FIELD TESTED) IMPACT SOUND INSULATION (IIC) OF 50 (45 IF FIELD TESTED)

11. ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

12. 13.

14. 15.

A.

B.

C.

ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

METAL VENTILATING AND CONDITIONED AIR DUCTS LOCATED IN SOUND ASSEMBLIES SHALL BE LINED. (EXCEPTION: DUCTS SERVING ONLY EXIT-WAYS, KITCHEN COOKING FACILITIES, AND BATHROOMS NEED NOT BE LINED).

ELECTRICAL OUTLET BOXES IN OPPOSITE FACES OF SEPARATION WALLS SHALL BE SEPARATED HORIZONTALLY BY 24" AND NOTE THAT BACK AND SIDES OF BOXES WILL BE SEALED WITH 1/8" RESILIENT SEALANT AND BACKED BY A MIN. OF 2" THICK MINERAL FIBER INSULATION. (TV , TELEPHONE AND INTERCOM OUTLETS MUST BE INSTALLED IN BOXES ACCORDINGLY).

PENETRATIONS IN A FIRE-RATED WALL SHALL BE PROTECTED BY AN APPROVED FIRE STOP MATERIAL IN ACCORDANCE WITH SECTION 714.3.1.

STEEL, COPPER OR FERROUS PIPES OR CONDUITS MAY PENETRATE CONCRETE OR MASONRY WALLS WHERE THE PENETRATING ITEM IS A MAXIMUM OF 6 INCH IN DIAMETER AND THE AREA OF THE OPENING THROUGH THE WALL DOES NOT EXCEED 144 SQUARE INCHES.

MEMBRANE PENETRATIONS OF MAXIMUM 2-HR FIRE RESISTANCE RATED WALL AND PARTITIONS BY STEEL ELECTRICAL OUTLET BOXES NOT EXCEEDING 16 SQ. INCHES ARE PERMITTED PROVIDED OPENINGS DO NOT EXCEED 100 SQUARE INCHES FOR ANY 100 SQUARE FEET OF WALL AREA.

OUTLET BOXES ON OPPOSITE SIDES OF WALLS OR PARTITIONS MUST BE SEPARATED BY A HORIZONTAL DISTANCE OF 24 INCHES.

WHERE WALLS ARE PENETRATED BY OTHER MATERIALS OR WHERE LARGER OPENINGS ARE

REQUIRED THAN PERMITTED IN (B) ABOVE, THEY MUST BE QUALIFIED BY TESTS CONDUCTED IN ACCORDANCE WITH SECTION (714.3.1.1.)

16. 17.

18. EXTERIOR PLASTER SHALL BE ON METAL LATH W/ 2-LAYERS OF GRADE 'D' PAPER (U.N.O.), METAL LATH TO BE FURRED OUT 1/4" MIN. FROM THE BUILDING PAPER PER SECTION 2512. CEMENT PLASTER TO BE APPLIED IN 3-COATS (SCRATCH , BROWN & FINISH) PER CBC 2016.

PROVIDE 5/8" THK. TYPE 'X' DENSSHIELD TILE BACKER BOARD AS SUBSTRATE FOR WALL EXPOSED TO MOISTURE.

PROVIDE FIBERGLASS BATT INSULATION FIRE STOP AT 10' MAX. IN BOTH VERTICAL AND HORIZONTAL CONDITIONS.

WALL TYPES GENERAL NOTES:

THROUGH PENETRATION NOTES:
11 1
1/2" THK. WHERE OCCUR
10 1
1/2" THK. WHERE OCCUR
12 3
2 4
16 1
7/8" THK. (SEE NOTE # 16)
(WHERE OCCUR SEE NOTE # 17)

1. 2.

3. 4.

CMU OR CONCRETE WALL-SEE

STRUCTURAL SEE PLANS FOR FINISH

CMU OR CONCRETE WALL-SEE

STRUCTURAL SEE PLANS FOR FINISH
RATING:
3 HR. REQ. PER

CBC TABLE
721.1(2)
ITEM 4-1.1
STC:
57 @ 6" THK.
58 @ 8" THK.

STC TEST:

HUD NOISE

GUIDEBOOK

PUBLISHED
MARCH 2009
RATING:
3 HR.

PER CBC TABLE
721.1(2) ITEM 3
STC:
58 @ GROUTED
8X8X18 CMU
STC TEST:

HUD NOISE

GUIDEBOOK

PUBLISHED
MARCH 2009
RATING:
1 HR. REQ.

WP 8420 (2 HR)
UC ES-6898,
12-21-67
STC:

N/A

TYPE ASSEMBLY PLAN DETAIL
C1
C2
W1

EXTERIOR
WALL
W1A

PLYWOOD

BOTH SIDE
12 3
2 4
16 1
7/8" THK. (SEE NOTE # 16)
(WHERE OCCUR SEE NOTE # 17)
14 12
2 2
4 16
(WHERE OCCUR SEE NOTE # 17)
W2

CORRIDOR
WALL
RATING:
1 HR.

WP 3243
STC:
50 TO 54

STC TEST
NRCC TL-93-103
IRC-IR-761,3-98
W3

INTERIOR
WALL
RATING:
1 HR.

WP 3660
STC:

N/A
W4

INTERIOR
WALL
RATING:
1 HR.

WP 3660
STC:

N/A
12 3
2 4
16 (WHERE OCCUR SEE NOTE # 17)
2 1
2 5/8" THK. TYPE 'X' GYPSUM BOARD
3 STR'L. SHEATHING WHERE OCCURS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 4 2 X 6 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 5 2 X 4 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 6 6" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 7 4" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 8 WALL / CEILING CLADDING
9 5/8" THK. DENSGLASS
10 MASONRY WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 11 CONCRETE WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 12 TILE FINISH
13 AIR SPACE
14 15 HAT CHANNEL OR 'Z' FLASHING
16 INSULATION (REFER TO TITLE - 24 CALCS. & TESTED ASSEMBLY)

EXTERIOR PLASTER
17 CONCRETE SLAB (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 18 MECHANICAL ATTACHMENT
19 WALL / CEILING VENEER
20 SETTING BED
21 GYPSUM LINER PANEL
22 SEE FINISH PLAN
23 M STRUCTURAL LIGHTWEIGHT CONCRETE/CONC. FLOAT (PER PLAN) 24 DRAINAGE BOARD
25 WATER PROOFING
26 FLASHING
27 SLOPING, LEVELING, THIN BED CONCRETE
28 29 FLOOR / CEILING JOIST (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 30 RIP STRIPS
31 SHAPED RIGID INSULATION
32 WOOD LAGGING
33 CONCRETE CURB
34 SEALANT
35 DISCHARGE PIPE (REFER TO PLUMBING DWGS. FOR ADDT'L. INFO.) 36 WATERPROOFING ADHESIVE TAPE
37 HOSE CLAMP
38 WATERSTOP
39 CONCRETE FOOTING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 40 CANT
41 GRANULAR SURROUND
42 SOLDIER BEAM PILE (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 43 BEAM (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
44 COLUMN (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
45 WATERPROOFING ACCESSORIES
46 DECK SEAL
47 METAL COMPONENTS
48 ROOF MEMBRANE
49 ACOUSTIC UNDERLAY
50 FLOOR FINISH
51 ROOF FRAMING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 52 2X NAILER
53 3/4" THK. DENSGLASS

1. ALL RATED ASSEMBLIES ARE TO CONFORM TO THE REQUIREMENTS OF THE TESTING AGENCY,CODE ITEM. AND /OR ASSEMBLY DESIGN CITED

2. TYPICAL PARTITION TYPES ARE KEYED ON THE OVERALL BUILDING PLANS AND BUILDING SECTION .

3. ALL ELECTRICAL BOXES AND RECESSED DEVICES IN ACOUSTIC WALL ASSEMBLES ARE TO BE WRAPPED WITH LOWRY PADS AND SEALED WITH ACOUSTICAL SEALANT ALL AROUND AFTER GYP.BD. INSTALLATION.SPACE MIN.24" APART. GYPSUM BOARD AROUND ELECTRICAL BOXES TO BE HELD BACK 1/4" AND SEALED WITH ACOUSTICAL SEALANT.24-INCH SEPRATION IS REQUIRED ONLY WHERE ELECTRICAL BOXES ARE ON OPPOSIT SIDES OF SOUND-RATED PARTITION .

4. ALL PENETRATIONS THROUGH FIRE RATED ASSEMBLIES ARE TO RECEIVE FIRE CAULKING, FIRE CAULKING SHALL MEET ACOUSTICAL REQUIREMENTS AT PARTY WALLS AND FLOORS.

5. ACOUSTIC ASSEMBLIES ARE NOTED WITH MINIMUM STC RATING.

6. G.A. FILE NUMBERS REFER TO GYPSUM ASSOCIATION FIRE RISISTANCE DESIGN MANUAL UL DESIGN NUMBERS REFER TO THE UNDERWRITERS

LAB TESTED ASSEMBLY

7. FRAMING CONTRACTOR TO REVIEW AND BE RESPONSIBLE FOR ALL NOTATIONS OF FINISH ALIGNMENT IN DRAWING.MISALGEND FRAMING TO BE CORRECTED AT CONTRACTORES EXPENSE.

8. STAGGER JOINTS OF GYPSUM BOARD WHERE MULTIPLE LAYERS OCCUR. DO NOT GLUE MULTIPLE LAYERS OF GYPSUM BOARD TOGETHER.

9. PROVIDE DENSGLASS UNDERLAYMENT AT ALL WALLS TO RECEIVE TILE FINISH.

10. FRAMING SIZE CALLED OUT ON FIRE ASSEMBLY DETAILS ARE THE MINIMUM REQUIRED, AND THE SPACING CALLED OUT ARE THE MAXIMUM ALLOWED,IN ORDER TO ACHIVE THE STATED FIRE RATING, SEE STRUCTURAL DRAWING FOR SPECIFICE FRAMING SIZES AND SPACINGS REQUIRED TO CARRY STRUCTURAL LOADS.

11. ALL EXTERIOR WALLS REQUIRING GYPSUM SHEATHING ON EXTERIOR FACE TO USE DENGLASS

12. PROVIDE FIRE BLOCKING AT MAX .10' VERT .AT WALLS>10' HIGH TYP.

SOUND MAT( 1/4" ACOUSTI MAT II OR EQUAL)

RESILIENT CHANNEL (CLARKDIETRICH RCSD)
OR 115 POUNDS PER CUBIC FOOT GYPSUM CONCRETE
AT TILE AREA IN BATHROOMS INCLUD 5MM MATTING BELOW TILE FLOORING ECORE TSCU 400S OR EQUAL.

AT CARPET USE PAD WITH 1/4" THICK 8LB. REBOUND.
54 12
2 2
5 16
(WHERE OCCUR SEE NOTE # 17)
12 2
13 5
16 (WHERE OCCUR SEE NOTE # 17) 1"
12 2
4 16
(WHERE OCCUR SEE NOTE # 17)
12 3
2 4
16 2
(WHERE OCCUR SEE NOTE # 17)
16 1"
(SEE NOTE # 18)
13 RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
W-5

INTERIOR
WALL
W-6

INTERIOR
WALL

PLUMBING

FURRING
WALL
RATING:

N/A
STC:

N/A
W-8

SEPARATION
WALL
RATING:
2 HR.

WP 3820
UL R4024
STC:
50 to 59
STC TEST:

NGC 3056,4-7-70
W-7

INTERIOR
WALL

PLUMBING

FURRING
WALL
W-9

SEPARATION
WALL
12 3
2 4
16 8

COMPOSITE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 15

EXTERIOR
WALL
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
W-11

EXTERIOR
WALL
RATING:
2 HR.

UL U305
STC:

N/A
W-11B
12 3
2 4
16 8

STONE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 18 10 MIN.

EXTERIOR
WALL
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
W-12
12 3
2 4
16 8

METAL PANEL
(WHERE OCCUR SEE NOTE # 17)
9 18
12 3
2 4
16 8

STONE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 18 1" MIN.

EXTERIOR
WALL
W-13
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
12 3
2 5
16 2
(WHERE OCCUR SEE NOTE # 17)
47 13 8" MIN. 8" MIN.
21 2" H-STUD
1" TYPE 'X' (2 LAYERS)
W-10

FIRE WAL
RATING:
2 HR.

ASW 0800
UL U347
STC:
65 to 69
STC TEST:

NRCC B-3451.1,
10-5-06
12 3
2 4
16 8

COMPOSITE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 15

EXTERIOR
WALL
RATING:
2 HR.

UL U305
STC:

N/A
W-13 A
12 3
2 4
16 19

STONE PANEL
(WHERE OCCUR SEE NOTE # 17)
9 20

EXTERIOR
WALL
W14
RATING:
1 HR.

UL U305
STC:
33 w/o INSULT'N.
56 w/ INSULT'N.

STC TEST:

RAL-TL11-172
3 2
4 16
14 2
SHAFT
(INTERIOR)
RATING:
2 HR.

WP 4230
STC:
50 REQ.

STC TEST:

NRCC TL-93-116,
3-98 (50-54)
W-15
W15A

PLYWOOD

BOTH SIDE

TYPE TYPE TYPE
9 2
4 16
1 3
7/8" THK. (SEE NOTE # 16)

EXTERIOR
WALL
RATING:
2 HR.

WP 8420,
UC 12-21-67
STC:

N/A
W-16
CL CL
STUDS
FIRE BLOCKING MAX 10'

HORIZONTALLY& VERTICALLY

PLYWOOD SHEAR PANEL WHERE OCCURS

SEE STRUCTURAL
2 LAYERS-R-6 INSULATION AT

PLUMBING BAYS

PLUMBING STACK-ISOLATE PLUMBING

SYSTEM FROM FRAMING
2X6 STUD FRAMING @16" O.C.
1 LAYER TYPE 'X' GYP .BD EA.SIDE
BATT INSUL -SEE TITLE 24 REPORT
PLUMBING WALL TYP.

ASSEMBLY PLAN DETAIL ASSEMBLY PLAN DETAIL ASSEMBLY PLAN DETAIL RATING:
1 HR.

STC:
50 to 59
D-1 DRAWING TITLE PROJECT OWNER
12 3
2 5
16 (WHERE OCCUR SEE NOTE # 17)
2 3 MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 48 9
3 30
16 51
1 9
RC2
ROOF /
CEILING @

CORRIDOR
RATING:
1 HR.

GA FC
5406
STC:
35 TO 39

NOT REQUIRED FLOOR TYPE

SECTION A-A
2 4 1
3 4
A
A
2 1.

2. A.

B.

C.

D.

E.

F.

3. 4.

SYSTEM NO. C-AJ-1044
MARCH 15, 2007
T RATING - 0 HR
F RATINGS - 2, 3, AND 4 HR (SEE ITEMS 2A AND 4)
L RATING AT AMBIENT - 2 CFM/SQ FT
L RATING AT 400°F - LESS THAN 1 CFM/SQ FT
W RATING - CLASS 1 (SEE ITEM 4)
FLOOR OR WALL ASSEMBLY - LIGHTWEIGHT OR NORMAL WEIGHT (100-150 PCF OR 1600-2400 KG/M³) CONCRETE. EXCEPT AS NOTED IN TABLE UNDER ITEM 4, MIN THICKNESS OF SOLID CONCRETE FLOOR OR WALL ASSEMBLY IS 4-1/2 IN. (114 MM). FLOOR MAY ALSO BE CONSTRUCTED OF ANY MIN 6 IN.(152 MM) THICK UL CLASSIFIED HOLLOW CORE PRECAST CONCRETE UNITS*. WHEN FLOOR IS CONSTRUCTED OF HOLLOW CORE PRECAST CONCRETE UNITS, PACKING MATERIAL (ITEM 3) AND CAULK FILL MATERIAL (ITEM 4) TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF FLOOR, FLUSH WITH FLOOR SURFACE. WALL ASSEMBLY MAY ALSO BE CONSTRUCTED OF ANY UL CLASSIFIED CONCRETE BLOCKS*. MAX DIAM OF OPENING IN SOLID LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR IS 32 IN. (813 MM). MAX DIAM OF OPENING IN FLOOR CONSTRUCTED OF HOLLOW-CORE PRECAST CONCRETE UNITS IS 7 IN. (178 MM)

SEE CONCRETE BLOCKS (CAZT) AND PRECAST CONCRETE UNITS (CFTV) CATEGORIES IN THE FIRE

RESISTANCE DIRECTORY FOR NAMES OF
MANUFACTURERS.
1A. STEEL SLEEVE - (OPTIONAL, NOT SHOWN) - NOM 16 IN. (406 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY. SLEEVE MAY EXTEND A MAX OF 2 IN. (51 MM) ABOVE TOP OF FLOOR OR BEYOND EITHER SURFACE OF WALL. AS AN ALTERNATE, NOM 16 IN. (406 MM) DIAM (OR SMALLER) MIN 0.028 (0.71 MM) THICK GALVANIZED SHEET STEEL SLEEVE CAST OR GROUTED INTO FLOOR OR WALL ASSEMBLY FLUSH WITH FLOOR OR WALL SURFACES.

THROUGH PENETRANTS - ONE METALLIC PIPE, CONDUIT OR TUBING TO BE INSTALLED EITHER CONCENTRICALLY OR ECCENTRICALLY WITHIN THE FIRESTOP SYSTEM. MAX ANNULAR SPACE BETWEEN

PIPE, CONDUIT OR TUBING AND EDGE OF THROUGH OPENING OR SLEEVE IS DEPENDENT ON THE PARAMETERS SHOWN IN ITEM 4. MIN ANNULAR SPACE BETWEEN PIPE OR CONDUIT AND EDGE OF THROUGH OPENING IS 0 IN. (POINT CONTACT). MAX ANNULAR SPACE TO BE AS SHOWN IN THE TABLE IN ITEM 4. PIPE, CONDUIT OR TUBING TO BE RIGIDLY SUPPORTED ON BOTH SIDES OF FLOOR OR WALL ASSEMBLY. THE FOLLOWING TYPES AND SIZES OF METALLIC PIPES, CONDUITS OR TUBING MAY BE USED:

STEEL PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) SCHEDULE 10 (OR HEAVIER) STEEL PIPE.

IRON PIPE - NOM 30 IN. (762 MM) DIAM (OR SMALLER) CAST OR DUCTILE IRON PIPE.

CONDUIT - NOM 6 IN. (152 MM) DIAM (OR SMALLER) RIGID STEEL CONDUIT.

CONDUIT - NOM 4 IN. (102 MM) DIAM (OR SMALLER) STEEL ELECTRICAL METALLIC TUBING.

COPPER TUBING - NOM 6 IN. (152 MM) DIAM (OR SMALLER) TYPE L (OR HEAVIER) COPPER TUBE.

COPPER PIPE - NOM 6 IN. (152 MM) DIAM (OR SMALLER) REGULAR (OR HEAVIER) COPPER PIPE.

PACKING MATERIAL - POLYETHYLENE BACKER ROD OR NOM 1 IN. (25 MM) THICKNESS OF TIGHTLY-PACKED

MINERAL WOOL BATT OR GLASS FIBER INSULATION FIRMLY PACKED INTO OPENING AS A PERMANENT FORM. PACKING MATERIAL TO BE RECESSED FROM TOP SURFACE OF FLOOR OR FROM BOTH SURFACES OF WALL AS REQUIRED TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL (ITEM 4). 3A. FORMING MATERIAL* - AS AN ALTERNATE TO THE PACKING MATERIAL IN ITEM 3, NOM 4 IN. (102 MM) WIDE STRIPS OF MIN 1/2 IN (13 MM) THICK COMPRESSIBLE MAT TO BE STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 4 IN. (102 MM) DEPTH. AS AN OPTION, THE STRIPS OF MIN 1/2 IN. (13MM) THICK

COMPRESSIBLE MAT MAY BE FOLDED IN HALF, LENGTHWISE, AND STACKED TO A THICKNESS GREATER

THAN THE WIDTH OF THE ANNULAR SPACE AND COMPRESSION-FITTED, EDGE-FIRST, TO FILL THE ANNULAR SPACE TO A MIN 2 IN. (51 MM) DEPTH. TOP OF FORMING MATERIAL TO BE RECESSED FROM TOP SURFACE

OF FLOOR OR FROM BOTH SURFACES OF WALL AS NECESSARY TO ACCOMMODATE THE REQUIRED THICKNESS OF CAULK FILL MATERIAL. 3M COMPANY - FIRE BARRIER PACKING MATERIAL FILL, VOID OR CAVITY MATERIAL* - CAULK, SEALANT - APPLIED TO FILL THE ANNULAR SPACE FLUSH WITH TOP SURFACE OF FLOOR. IN WALL ASSEMBLIES, REQUIRED CAULK THICKNESS TO BE INSTALLED SYMMETRICALLY ON BOTH SIDES OF WALL, FLUSH WITH WALL SURFACE. AT POINT CONTACT LOCATION BETWEEN PENETRANT AND SLEEVE OR BETWEEN PENETRANT AND CONCRETE, A MIN 1/4 IN. (6 MM) DIAM BEAD OF CAULK SHALL BE APPLIED AT TOP SURFACE OF FLOOR AND AT BOTH SURFACES OF WALL. THE

HOURLY F RATINGS AND THE MIN REQUIRED CAULK THICKNESSES ARE DEPENDENT UPON A NUMBER OF PARAMETERS, AS SHOWN IN THE FOLLOWING TABLE: REFER TO MANUFACTURER FOR ADDITIONAL INFORMATION.

MIN. FLOOR OR WALL
THICKNESS (mm)

NOM PIPE TUBE OR
CONDUIT DIAM IN. (mm)

MAX ANNULAR
SPACE IN. (mm)
MIN. CAULK
THICKNESS IN. (mm)

F RATING
HR
2-1/2 (64) 1/2-12 (13-305) 1-3/8 (35) 1/2 (13) 2
2 2
3 3
3 3
3 4
2-1/2 (64) 1/2-12 (13-305) 3-1/4 (83) 1 (25)
4-1/2 (114) 1/2-6 (13-152) 1/4 (6) (A)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
4-1/2 (114)
5-1/2 (140)
1/2-12 (13-305)
1/2-20 (13-508)
1/2-12 (13-305)
22-30 (558-762)
1/2-6 (13-152)
1/2-20 (13-508)
1-1/4 (32)
2 (51)
3-1/4 (83)
1-3/8 (35)
2 (51)
2 (51)
1-3/8 (35)
1/2 (13)
1 (25)
1 (25)
1 (25)
2 (51)
1 (25) (B)
THROUGH PENETRATION NOTES:

TYPE ASSEMBLY PLAN DETAIL
1 2 5/8" THK. TYPE 'X' GYPSUM BOARD
3 STR'L. SHEATHING WHERE OCCURS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 4 2 X 6 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 5 2 X 4 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 6 6" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 7 4" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 8 WALL / CEILING CLADDING
9 5/8" THK. DENSGLASS
10 MASONRY WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 11 CONCRETE WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 12 TILE FINISH
13 AIR SPACE
14 15 HAT CHANNEL OR 'Z' FLASHING
16 INSULATION (REFER TO TITLE - 24 CALCS. & TESTED ASSEMBLY)

EXTERIOR PLASTER
17 CONCRETE SLAB (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 18 MECHANICAL ATTACHMENT
19 WALL / CEILING VENEER
20 SETTING BED
21 GYPSUM LINER PANEL
22 SEE FINISH PLAN
23 M STRUCTURAL LIGHTWEIGHT CONCRETE/CONC. FLOAT (PER PLAN) 24 DRAINAGE BOARD
25 WATER PROOFING
26 FLASHING
27 SLOPING, LEVELING, THIN BED CONCRETE
28 29 FLOOR / CEILING JOIST (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 30 RIP STRIPS
31 SHAPED RIGID INSULATION
32 WOOD LAGGING
33 CONCRETE CURB
34 SEALANT
35 DISCHARGE PIPE (REFER TO PLUMBING DWGS. FOR ADDT'L. INFO.) 36 WATERPROOFING ADHESIVE TAPE
37 HOSE CLAMP
38 WATERSTOP
39 CONCRETE FOOTING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 40 CANT
41 GRANULAR SURROUND
42 SOLDIER BEAM PILE (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 43 BEAM (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
44 COLUMN (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
45 WATERPROOFING ACCESSORIES
46 DECK SEAL
47 METAL COMPONENTS
48 ROOF MEMBRANE
49 ACOUSTIC UNDERLAY
50 FLOOR FINISH
51 ROOF FRAMING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 52 2X NAILER
53 3/4" THK. DENSGLASS

1. ALL RATED ASSEMBLIES ARE TO CONFORM TO THE REQUIREMENTS OF THE TESTING AGENCY,CODE ITEM. AND /OR ASSEMBLY DESIGN CITED

2. TYPICAL PARTITION TYPES ARE KEYED ON THE OVERALL BUILDING PLANS AND BUILDING SECTION .

3. ALL ELECTRICAL BOXES AND RECESSED DEVICES IN ACOUSTIC WALL ASSEMBLES ARE TO BE WRAPPED WITH LOWRY PADS AND SEALED WITH ACOUSTICAL SEALANT ALL AROUND AFTER GYP.BD. INSTALLATION.SPACE MIN.24" APART. GYPSUM BOARD AROUND ELECTRICAL BOXES TO BE HELD BACK 1/4" AND SEALED WITH ACOUSTICAL SEALANT.24-INCH SEPRATION IS REQUIRED ONLY WHERE ELECTRICAL BOXES ARE ON OPPOSIT SIDES OF SOUND-RATED PARTITION .

4. ALL PENETRATIONS THROUGH FIRE RATED ASSEMBLIES ARE TO RECEIVE FIRE CAULKING, FIRE CAULKING SHALL MEET ACOUSTICAL REQUIREMENTS AT PARTY WALLS AND FLOORS.

5. ACOUSTIC ASSEMBLIES ARE NOTED WITH MINIMUM STC RATING.

6. G.A. FILE NUMBERS REFER TO GYPSUM ASSOCIATION FIRE RISISTANCE DESIGN MANUAL UL DESIGN NUMBERS REFER TO THE UNDERWRITERS

LAB TESTED ASSEMBLY

7. FRAMING CONTRACTOR TO REVIEW AND BE RESPONSIBLE FOR ALL NOTATIONS OF FINISH ALIGNMENT IN DRAWING.MISALGEND FRAMING TO BE CORRECTED AT CONTRACTORES EXPENSE.

8. STAGGER JOINTS OF GYPSUM BOARD WHERE MULTIPLE LAYERS OCCUR. DO NOT GLUE MULTIPLE LAYERS OF GYPSUM BOARD TOGETHER.

9. PROVIDE DENSGLASS UNDERLAYMENT AT ALL WALLS TO RECEIVE TILE FINISH.

10. FRAMING SIZE CALLED OUT ON FIRE ASSEMBLY DETAILS ARE THE MINIMUM REQUIRED, AND THE SPACING CALLED OUT ARE THE MAXIMUM ALLOWED,IN ORDER TO ACHIVE THE STATED FIRE RATING, SEE STRUCTURAL DRAWING FOR SPECIFICE FRAMING SIZES AND SPACINGS REQUIRED TO CARRY STRUCTURAL LOADS.

11. ALL EXTERIOR WALLS REQUIRING GYPSUM SHEATHING ON EXTERIOR FACE TO USE DENGLASS

12. PROVIDE FIRE BLOCKING AT MAX .10' VERT .AT WALLS>10' HIGH TYP.

SOUND MAT( 1/4" ACOUSTI MAT II OR EQUAL)

RESILIENT CHANNEL (CLARKDIETRICH RCSD)
OR 115 POUNDS PER CUBIC FOOT GYPSUM CONCRETE
AT TILE AREA IN BATHROOMS INCLUD 5MM MATTING BELOW TILE FLOORING ECORE TSCU 400S OR EQUAL.

AT CARPET USE PAD WITH 1/4" THICK 8LB. REBOUND.
54 TYPE ASSEMBLY PLAN DETAIL

1. 2.

3. 4.

5. 6.

RESILIENT CHANNELS ARE PERMITTED TO BE USED AS PART OF THE CEILING ATTACHMENT SYSTEM, PROVIDED THEY ARE SPACED 16 INCHES ON CENTER (24 INCHES, IF JOISTS ARE 16 INCHES ON CENTER) AND FASTENED PERPENDICULAR TO JOISTS WITH 1-INCH-LONG CASE- HARDENED STEEL, 0.15-INCHDIAMETER SHANK, SELF-DRILLING AND SELF-TAPPING PHILIPS-HEAD SCREWS. THE FIRST LAYER IS ATTACHED TO THE RESILIENT CHANNELS WITH 1-INCH LONG TYPE S SCREWS PLACED 12 INCHES ON CENTER. THE SECOND LAYER IS INSTALLED WITH THE JOINTS STAGGERED FROM THE FIRST LAYER AND FASTENED WITH 1-5/8 INCH LONG TYPE S SCREWS SPACED 12 INCHES ON CENTER IN THE FIELD AND 8 INCHES ON CENTER AT THE BUTT JOINTS. TYPE G SCREWS, 1-1/2 INCHES LONG, SHALL BE SPACED 8 INCHES ON CENTER AND 6 INCHES EACH SIDE OF THE BUTT JOINT. THE SECOND LAYER SHALL BE FINISHED WITH JOINT TAPE AND COMPOUND. NOTE: IF 5/8" TYPE X GYPSUM BOARD IS SUBSTITUTED FOR 1/2" GYPSUM BOARD, CORRESPONDINGLY LONGER ATTACHMENT SCREWS MUST BE USED.

WHEN USED AS A ROOF CEILING ASSEMBLY, THE DECKING IS PERMITTED TO BE ANY WOOD DECK AS PROVIDED IN THE APPLICABLE CODE. THE TEXT OF THIS ASSEMBLY DESCRIPTION IS TAKEN FROM NER-200 AND REPRESENTS THE MINIMUM TESTED ASSEMBLY COMPONENTS. THE DETAIL ILLUSTRATION INDICATES

COMPONENTS WHICH EXPAND UPON THE TESTED MINIMUMS IN ORDER TO FIT THE PARTICULARS OF THE WORK.

MINERAL FIBER INSULATION SHALL BE INSTALLED IN JOIST SPACES WHENEVER A PLUMBING PIPING OF

DUCT PENETRATES A FLOOR-CEILING ASSEMBLY OR WHERE SUCH UNIT PASSES THROUGH THE PLANE OF THE FLOOR-CEILING ASSEMBLY FROM WITHIN A WALL. THE INSULATION SHALL BE INSTALLED TO A POINT 12" BEYOND THE PIPE OR DUCT. THIS REQUIREMENT IS NOT APPLICABLE TO FIRE SPRINKLER PIPE, GAS LINE OR ELECTRICAL CONDUIT.

FLOOR AND ROOF ASSEMBLIES SHALL COMPLY WITH THE REQUIREMENTS OF HORIZONTAL ASSEMBLIES CBC 711.

ALL SEPARATING FLOOR-CEILING ASSEMBLIES SHALL PROVIDE BOTH OF THE FOLLOWING: SOUND TRANSMISSION CLASS (STC) OF 50 (45 IF FIELD TESTED) IMPACT SOUND INSULATION (IIC) OF 50 (45 IF FIELD

TESTED)
REFER TO REPORTS FOR ASSEMBLY REQUIREMENTS. PER P/BC 2017-069

1. 2.

3. 4.

5. 6.

7. 3M BRAND : FIRE BARRIER CP-25N/S, CP-25S/L, CP-25WB OR INTERARM FIREDAM 150 CAULKS AND FIRE BARRIER MP MOLDABLE PUTTY.

PENETRATIONS ITEM : METAL PIPE OR CONDUIT, INSULATED METAL PIPE, ELECTRICAL CABLE, DUCT OR BLANK OPENING/CONSTRUCTION JOINT.

DAMMING MATERIAL : MINERAL WOOL FIBERGLASS INSULATION OR BACKER ROD.

FIRE RESISTIVE ASSEMBLY : CONCRETE BLOCK WALL (SOLID OR OPEN), CONCRETE FLOOR ASSEMBLY OR GYPSUM WALL BOARD ASSEMBLY.
5/8"-DIAMETER X 2'-0" SMOOTH THREADED DOWEL, GREASED AND PLACED IN A CARDBOARD TUBE. SEE

STRUCTURAL DRAWINGS
5/8"-DIAMETER MULTI SET II DROP-IN ANCHOR @ 24"O/C.

EDGE OF SLAB WHERE OCCURS.

FLOOR / CEILING GENERAL NOTES:

FIRE BARRIER NOTE:
22 11

SOUND TEST DATA

CALIFORNIA OFFICE PF NOISE CONTROL
STC 58-8"THK.

REFRENCE SECTION 2.3.2.1.1.2
TESTED BY RIVERBANK ACOUSTIC LABS.

TEST NO.TL 76-77(1977)
PRESTRESSED CONCRETE INST.

IIC 58 ECORE REPORT NO. C5673.01D2
CBC TABLE 720.1(3)

MATERIAL CONSTRUCTION
ITEM
NUMBER
MIN.FIN.

THICKNESS

SILICEOUS

AGGREGATE

CONCRETE
1-1.1
SLAB (NO CEILING REQIRED). MINIMUM COVER OVER

NON-PRESTRESSED REINFORCEMENT SHALL NOT BE LESS
THAN 3
4 " (19MM) .

FC1

FLOOR /

CEILING
RATING:
3 HR. REQ. PER

CBC TABLE
721.1(3)
ITEM 4-1.1
STC:
56 IIC:
(+81) PER HUD

STC GUIDANCE
BOOKLET CH 4
RATING:
3 HR. REQ. PER

CBC TABLE
721.1(3)
ITEM 4-1.1
STC:
56 IIC:
(+81) PER HUD

STC GUIDANCE
BOOKLET CH 4
FC2

FLOOR /

CEILING

VARIATION AT BALCONIES
22 23
24 25
17 1 1/2" THK.

SOUND TEST DATA

CALIFORNIA OFFICE PF NOISE CONTROL
STC 58-8"THK.

REFRENCE SECTION 2.3.2.1.1.2
TESTED BY RIVERBANK ACOUSTIC LABS.

TEST NO.TL 76-77(1977)
PRESTRESSED CONCRETE INST.
3-HOUR RATING PER CBS
TABLE 720.1(3), ITEM 1-1.1
22 23
3 16
29 1
9 1 1/2" THK.

ADDT'L. IF NEEDED WHERE OCCUR
RATING:
1 HR.

UL L516
STC:

NOT REQUIRED
IIC:

NOT REQUIRED
FC3

FLOOR /

CEILING
(EXTERIOR

BALCONIES)
50 49
23 28
16 29
14 3
2 CARPET FLOOR SYSTEM
1 1/2" THK.

RATING:
1 HR.

UL L570
F-STC:
57 TEST
48-06-02
FC4
F-IIC:
56 TEST
48-06-01

FLOOR /

CEILING
(BETWEEN
UNITS)
SEE
NOTE 54
22 23
28 3
16 29
1 14
9 1 1/2" THK. FC5

FLOOR /

CEILING
(CORRIDOR)
SEE
NOTE 54
50 23
28 16
29 14
3 2

1.5" THK.

RATING:
1 HR.

UL L570
FC6

FLOOR /

CEILING
(CORRIDOR)
SEE NOTE 54
48 9
3 30
16 51
2 RATING:
1 HR.

GA FC
5406
STC:
35 TO 39
RC1
ROOF /
CEILING @
UNITS
49 23
28 16
29 14
3 2

WOOD FLOOR SYSTEM
1 1/2" THK.

RATING:
1 HR.

UL L570
F-STC:
57 TEST
48-06-02
FC4.1
F-IIC:
56 TEST
48-06-01

FLOOR /

CEILING
(BETWEEN
UNITS)
SEE
NOTE 54
D-2 DRAWING TITLE PROJECT OWNER MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640

WALL INTERSECTION
1 2 5/8" THK. TYPE 'X' GYPSUM BOARD
3 STR'L. SHEATHING WHERE OCCURS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 4 2 X 6 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 5 2 X 4 WOOD STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 6 6" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 7 4" METAL STUDS (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 8 WALL / CEILING CLADDING
9 5/8" THK. DENSGLASS
10 MASONRY WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 11 CONCRETE WALL (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 12 TILE FINISH
13 AIR SPACE
14 15 HAT CHANNEL OR 'Z' FLASHING
16 INSULATION (REFER TO TITLE - 24 CALCS. & TESTED ASSEMBLY)

EXTERIOR PLASTER
17 CONCRETE SLAB (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 18 MECHANICAL ATTACHMENT
19 WALL / CEILING VENEER
20 SETTING BED
21 GYPSUM LINER PANEL
22 SEE FINISH PLAN
23 M STRUCTURAL LIGHTWEIGHT CONCRETE/CONC. FLOAT (PER PLAN) 24 DRAINAGE BOARD
26 FLASHING
27 SLOPING, LEVELING, THIN BED CONCRETE
28 29 FLOOR / CEILING JOIST (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 30 RIP STRIPS
31 SHAPED RIGID INSULATION
32 WOOD LAGGING
33 CONCRETE CURB
34 SEALANT
35 DISCHARGE PIPE (REFER TO PLUMBING DWGS. FOR ADDT'L. INFO.) 36 WATERPROOFING ADHESIVE TAPE
37 HOSE CLAMP
38 WATERSTOP
39 CONCRETE FOOTING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 40 CANT
41 GRANULAR SURROUND
42 SOLDIER BEAM PILE (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 43 BEAM (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
44 COLUMN (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.)
45 WATERPROOFING ACCESSORIES
46 DECK SEAL
47 METAL COMPONENTS
48 ROOF MEMBRANE
49 ACOUSTIC UNDERLAY
50 FLOOR FINISH
51 ROOF FRAMING (REFER TO STR'L. DWGS. FOR ADDT'L. INFO.) 52 2X NAILER
53 3/4" THK. DENSGLASS

1. ALL RATED ASSEMBLIES ARE TO CONFORM TO THE REQUIREMENTS OF THE TESTING AGENCY,CODE ITEM. AND /OR ASSEMBLY DESIGN CITED

2. TYPICAL PARTITION TYPES ARE KEYED ON THE OVERALL BUILDING PLANS AND BUILDING SECTION .

3. ALL ELECTRICAL BOXES AND RECESSED DEVICES IN ACOUSTIC WALL ASSEMBLES ARE TO BE WRAPPED WITH LOWRY PADS AND SEALED WITH ACOUSTICAL SEALANT ALL AROUND AFTER GYP.BD. INSTALLATION.SPACE MIN.24" APART. GYPSUM BOARD AROUND ELECTRICAL BOXES TO BE HELD BACK 1/4" AND SEALED WITH ACOUSTICAL SEALANT.24-INCH SEPRATION IS REQUIRED ONLY WHERE ELECTRICAL BOXES ARE ON OPPOSIT SIDES OF SOUND-RATED PARTITION .

4. ALL PENETRATIONS THROUGH FIRE RATED ASSEMBLIES ARE TO RECEIVE FIRE CAULKING, FIRE CAULKING SHALL MEET ACOUSTICAL REQUIREMENTS AT PARTY WALLS AND FLOORS.

5. ACOUSTIC ASSEMBLIES ARE NOTED WITH MINIMUM STC RATING.

6. G.A. FILE NUMBERS REFER TO GYPSUM ASSOCIATION FIRE RISISTANCE DESIGN MANUAL UL DESIGN NUMBERS REFER TO THE UNDERWRITERS

LAB TESTED ASSEMBLY

7. FRAMING CONTRACTOR TO REVIEW AND BE RESPONSIBLE FOR ALL NOTATIONS OF FINISH ALIGNMENT IN DRAWING.MISALGEND FRAMING TO BE CORRECTED AT CONTRACTORES EXPENSE.

8. STAGGER JOINTS OF GYPSUM BOARD WHERE MULTIPLE LAYERS OCCUR. DO NOT GLUE MULTIPLE LAYERS OF GYPSUM BOARD TOGETHER.

9. PROVIDE DENSGLASS UNDERLAYMENT AT ALL WALLS TO RECEIVE TILE FINISH.

10. FRAMING SIZE CALLED OUT ON FIRE ASSEMBLY DETAILS ARE THE MINIMUM REQUIRED, AND THE SPACING CALLED OUT ARE THE MAXIMUM ALLOWED,IN ORDER TO ACHIVE THE STATED FIRE RATING, SEE STRUCTURAL DRAWING FOR SPECIFICE FRAMING SIZES AND SPACINGS REQUIRED TO CARRY STRUCTURAL LOADS.

11. ALL EXTERIOR WALLS REQUIRING GYPSUM SHEATHING ON EXTERIOR FACE TO USE DENGLASS

12. PROVIDE FIRE BLOCKING AT MAX .10' VERT .AT WALLS>10' HIGH TYP.

SOUND MAT( 1/4" ACOUSTI MAT II OR EQUAL)

RESILIENT CHANNEL (CLARKDIETRICH RCSD)
OR 115 POUNDS PER CUBIC FOOT GYPSUM CONCRETE
AT TILE AREA IN BATHROOMS INCLUD 5MM MATTING BELOW TILE FLOORING ECORE TSCU 400S OR EQUAL.

AT CARPET USE PAD WITH 1/4" THICK 8LB. REBOUND.
54 1.

2. 3.

4. 5.

6. 7.

8. 9.

10. REFER TO STRUCTURAL DRAWINGS FOR ADDITIONAL
INFORMATION.

ILLUSTRATIONS MAY NOT INCLUDE ALL PRODUCTS REFERENCE IN FIRE RESISTANCE RATED

ASSEMBLY,
PLEASE CONSULT THE SPECIFIED, U.L., GA OR OTHER FIRE LISTING OF TEST FOR A COMPLETE LIST OF APPROVED PRODUCTS.

FOR DRYWALL ATTACHMENT TYPE & SPACING AT RATED WALLS, STRICTLY FOLLOW MANUFACTURER RECOMMENDATIONS AND LISTED TESTS.

GLAZING AND OPENINGS IN FIRE BARRIERS SHALL BE LIMITED TO 25% OF THE WALL AREA, NO LARGER THAT 156 SQ.FT., UNLESS TESTED TO MATCH WALL RATING.

DRAFT STOPPING SHALL BE INSTALLED IN CONCEALED LOCATIONS IN ACCORDANCE WITH CBC 718.3 AND CBC 718.4.

ALL STRUCTURAL ELEMENTS SUPPORTING A FIRE BARRIER MUST HAVE THE SAME FIRE-RESISTANCE RATINGS AS THE REQUIRED OCCUPANCY SEPARATION (CBC 706.2) REQUIRED SEPARATIONS SHALL BE FIRE BARRIERS CONSTRUCTED IN ACCORDANCE WITH SECTION 707 OR HORIZONTAL ASSEMBLIES CONSTRUCTED IN ACCORDANCE WITH SECTION 711. FIRE-RESISTANCE

RATED FLOOR-CEILING ASSEMBLIES
FIRE PARTITIONS SHALL BE DETAILED IN ACCORDANCE WITH CBC 708.4.FOR WALLS SEPARATING DWELLING UNITS AND CORRIDOR WALLS.

SMOKE BARRIERS SHALL HAVE A MIN. 1-HR FIRE RESISTANCE RATING PER 709.3. AND HAVE A MINIMUM 1- HR FIRE RESISTANCE RATING CBC 709.3.

ALL SEPARATING WALLS SHALL PROVIDE BOTH OF THE FOLLOWING:

SOUND TRANSMISSION CLASS (STC) OF 50 (45 IF FIELD TESTED) IMPACT SOUND INSULATION (IIC) OF 50 (45 IF FIELD TESTED)

11. ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

12. 13.

14. 15.

A.

B.

C.

ALL RIGID CONDUITS, DUCTS, PLUMBING PIPES, AND APPLIANCE VENTS LOCATED IN SOUND ASSEMBLIES

SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN. 1/4" THICK APPROVED RESILIENT MATERIAL. VENTS LOCATED IN SOUND ASSEMBLIES SHALL BE ISOLATED FROM THE BUILDING CONSTRUCTION BY MEANS OF RESILIENT SLEEVES, MOUNTS, OR A MIN 1/4" THICK APPROVED RESILIENT MATERIAL.

METAL VENTILATING AND CONDITIONED AIR DUCTS LOCATED IN SOUND ASSEMBLIES SHALL BE LINED. (EXCEPTION: DUCTS SERVING ONLY EXIT-WAYS, KITCHEN COOKING FACILITIES, AND BATHROOMS NEED NOT BE LINED).

ELECTRICAL OUTLET BOXES IN OPPOSITE FACES OF SEPARATION WALLS SHALL BE SEPARATED HORIZONTALLY BY 24" AND NOTE THAT BACK AND SIDES OF BOXES WILL BE SEALED WITH 1/8" RESILIENT SEALANT AND BACKED BY A MIN. OF 2" THICK MINERAL FIBER INSULATION. (TV , TELEPHONE AND INTERCOM OUTLETS MUST BE INSTALLED IN BOXES ACCORDINGLY).

PENETRATIONS IN A FIRE-RATED WALL SHALL BE PROTECTED BY AN APPROVED FIRE STOP MATERIAL IN ACCORDANCE WITH SECTION 714.3.1.

STEEL, COPPER OR FERROUS PIPES OR CONDUITS MAY PENETRATE CONCRETE OR MASONRY WALLS WHERE THE PENETRATING ITEM IS A MAXIMUM OF 6 INCH IN DIAMETER AND THE AREA OF THE OPENING THROUGH THE WALL DOES NOT EXCEED 144 SQUARE INCHES.

MEMBRANE PENETRATIONS OF MAXIMUM 2-HR FIRE RESISTANCE RATED WALL AND PARTITIONS BY STEEL ELECTRICAL OUTLET BOXES NOT EXCEEDING 16 SQ. INCHES ARE PERMITTED PROVIDED OPENINGS DO NOT EXCEED 100 SQUARE INCHES FOR ANY 100 SQUARE FEET OF WALL AREA.

OUTLET BOXES ON OPPOSITE SIDES OF WALLS OR PARTITIONS MUST BE SEPARATED BY A HORIZONTAL DISTANCE OF 24 INCHES.

WHERE WALLS ARE PENETRATED BY OTHER MATERIALS OR WHERE LARGER OPENINGS ARE

REQUIRED THAN PERMITTED IN (B) ABOVE, THEY MUST BE QUALIFIED BY TESTS CONDUCTED IN ACCORDANCE WITH SECTION (714.3.1.1.)

16. 17.

18. EXTERIOR PLASTER SHALL BE ON METAL LATH W/ 2-LAYERS OF GRADE 'D' PAPER (U.N.O.), METAL LATH TO BE FURRED OUT 1/4" MIN. FROM THE BUILDING PAPER PER SECTION 2512. CEMENT PLASTER TO BE APPLIED IN 3-COATS (SCRATCH , BROWN & FINISH) PER CBC 2016.

PROVIDE 5/8" THK. TYPE 'X' DENSSHIELD TILE BACKER BOARD AS SUBSTRATE FOR WALL EXPOSED TO MOISTURE.

PROVIDE FIBERGLASS BATT INSULATION FIRE STOP AT 10' MAX. IN BOTH VERTICAL AND HORIZONTAL CONDITIONS.

DETAIL NOTES:

W-1
W-9

EXTERIOR
UNIT A
2 1 7/8" THK. (SEE NOTE # 16)
4 16
(WHERE OCCUR SEE NOTE # 17)
2 3
3 14
16 UNIT B
50 STC
N.T.S 1HR @ 1HR EXT.

PLAN
1 1HR @ 1HR CORRIDOR 2
2 (WHERE OCCUR SEE NOTE # 17)
14 4
16 CORRIDOR
W-9
50 STC
UNIT A
UNIT B
W-9
50 STC
3 2
(WHERE OCCUR SEE NOTE # 17)
14 4
16 CORRIDOR
W-9
50 STC
UNIT A
UNIT B
W-6
W-9 W-6
5 5
50 STC
3 W-15
50 STC
W-15
50 STC
2 TRASH CHUTE 4

BALCONY
16 3
1 UNIT
2 14
9 8
N.T.S
2HR TRSH CHUT @ EXT.

PLAN
4 1`HR TRSH CHUT @ EXT. N.T.S PLAN
5 W-9
50 STC
W-1
W-1
W-9
50 STC
2 4
16 3
1 BALCONY

UNIT B UNIT A
14 2
14 1`HR CORRIDOR @ NOT RATED INT.

PLAN
N.T.S 6
1HR CORRIDOR @ 2HR STAIR
PLAN
7 1HR CORRIDOR @ CORNER WITH INT.

PLAN
8 SAME UNIT

SAME UNIT
CORRIDOR W-5
2 (WHERE OCCUR SEE NOTE # 17)
16 W-6

KITCHEN
14 W-9
50 STC
3 16
5 16
W-9
OR
W-9A
W-9
50 STC
W-9
OR
W-9A
STAIR
UNIT A

CORRIDOR
2 16
3 9
7/8" THK. (SEE NOTE # 16) 1
4 W-9
W-9

CORRIDOR
UNIT
2 16
14 4
3 2
14 W-1
W-1
EXTERIOR W-15
STAIR
UNIT
PLAN
1HR @ 2 HR STAIR 9
14 2
16 3
2 8

COMPOSITE PANEL
2 W-15
UNIT
W-9
W-15
STAIR

CORRIDOR
14 2
16 4
2 14
2 3
3 2HR STAIR@ 1 HR CORRIDOR.

PLAN
11 1HR @ 1HR CORRIDOR 3
D-3 DRAWING TITLE PROJECT OWNER MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640

DETAIL TRANSITION TO CMU GENERAL DETAILS
SILL

HEAD/JAMB

SLIDING GLASS DOOR

PENETRATION DETAIL

DOOR JAMB
3" = 1'-0"
1 1/2" = 1'-0" DOOR THRESHOLD
DIMENSION VARIES 1/4" 10" (MIN.)

DRAFT STOP

DRAFT STOP

SEE PLAN, TRUSS DWGS
CEILING HT VARIES, TYP.

DRAFT STOP 7'-6" MIN. SEE PLAN FOR HEIGHT SEE PLAN, TYP.

ROOF

TOP FLOOR

INTERMEDIATE FLOOR(S)
DECK

SECTION
PLAN ±3'-4" 3'-6"
1 1/2" = 1'-0" GARAGE ROLL-UP DOOR DETAIL
1 1/2" = 1'-0"
5 SCALE: 1SCALE:

N. T. S.

N. T. S.
12 3" = 1'-0"
SCALE: 8
3" = 1'-0"
SCALE:
7 SCALE:
6 SCALE:

N. T. S. 2
SCALE:
3 N. T. S.

SCALE:
4 SCALE:

FINISH FLOORING DETAIL 1/2" MAX.

TYPICAL THRESHOLD
9 SCALE:
1 2 3
4 5 6
13 SCALE:
14 SCALE:
15 SCALE:
16 SCALE:

N. T. S. WINDOW FLASHING DETAILS
SLIDING DOOR DECK FLASHING N. T. S.

EXTERIOR WALL @ BALCONY N. T. S.

GUARD RAIL N. T. S.
19 SCALE:
1 1/2" = 1'-0" TYPICAL ONE HOUR RATED PARTY WALL
8"
12" 3" 1/2"
4"
TYPICAL GRAVEL STOP 1'-8" 6'-8"
8'-4"
6'-8"

TYPICAL GUTTER DETAIL
THROUGH CONC.DECK
20 SCALE:

N. T. S. 3" 2 1/2"

PARAPET DETAIL
D-4 DRAWING TITLE PROJECT OWNER
1 2
" MAX MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 ST9
12" MAX FROM END
11" MIN. 7" MAX.
1 FLOW
FLOW
FLOW
26"
36"
24"
36"
26" 3'-6"
11" MINIMUM
NOTE

SEE STRUCTURAL FOR

ATTACHMENT

DESIGN TO WITHSTAND
200# LATERAL POINT LOAD 7" MAX

AREA DRAIN

CONCRETE STAIR DETAIL
TYPICAL PLUMBING/ ELECTRICAL PENETRATIONS @ SHEAR WALL

TYPICAL TRENCH DRAIN

STAIR DETAIL
11" MINIMUM
@ WOOD FLOOR
@ CONCRETE 7" MAX
(b)
(a)

BOTTOM OF STAIRS

CATCH BASIN

GUARDRAIL DETAIL TOP OF STAIRS - WOOD PLUMBING NOISE CONTROL

ROOF TO VERTICAL SURFACE
A
B
CL

ACCESSIBILITY PARKING SIGN
1/4" PER FOOT
FLASHING 42" HANDRAIL GENERAL DETAILS
3" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
5 SCALE: 1SCALE:

N. T. S.

N. T. S.
12 3" = 1'-0"
SCALE: 8
3" = 1'-0"
SCALE:
7 SCALE:
6 SCALE:

N. T. S. 2
SCALE:
3 N. T. S.

SCALE:
4 SCALE:
9 SCALE: 13SCALE:
14 SCALE:
15 SCALE:
16 SCALE:

N. T. S.

N. T. S.

N. T. S.

N. T. S.
19 SCALE:
1 1/2" = 1'-0"
1 1/2" = 1'-0" 10
SCALE:
1 1/2" = 1'-0" 11
SCALE:

N. T. S. 17 SCALE:

N. T. S. 18 SCALE:

N. T. S. 20 SCALE:

TYP. FIRE STOPPING DETAIL
@ 1HR WALL
@ 1-HR FLOOR
5'-8"
PLAN

ELEVATION
SECTION 3'-5" 5-1/2" 4'-5"
8"

CONCRETE WHEEL STOP

PLUMBING NOISE CONTROL

REDUCE FIXTURE NOISE

PIPE IN WALL

WATER CLOSET
@ FURRED DOWN CEILING
10'-0" MAX
FIRE BLOCK - WALLS 10'-0" MAX
10'-0" MAX
TYP. FIRE BLOCKING 8" MIN.

SHOWER DETAIL
12" MIN. @ TOP LANDING
12" + ONE TREAD @ BOTTOM LANDING
@ EACH END
90° ELBOW TO WALL

TYPICAL HANDRAIL DETAIL
ROOF DRAIN DETAIL STAIR DETAILS @ FLOORS AND LANDING
D-5 DRAWING TITLE PROJECT OWNER

RETURN ENDS TO

WALL (TYPICAL)

BRACKETS W/ SPACER

SPACED EQUALLY AT
5'-0" O.C. MAX.
1-1/4" TO 1-1/2" DIA.

PIPE RAIL WELD

CONNECTIONS AND

GRIND SMOOTH

BETWEEN STUDS
2x WOOD BLKG
1-1/2"
CLR. 34" TO 38' ABOVE STAIR NOSING OR RAMP1-1/2" CLR. MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 2"
CMU PLANTER-BOX DETAIL - SEE LANDSCAPE DRAWINGS 3-1/2" MIN. 1-1/2"

RETAINING WALL FOUNDATION WEEP SCREED

STALL WIDTH
STALL WIDTH 18'-0" STALL 16'-0" MIN.
6'-0"
7'-0" 13'-0" MIN. 15'-0" STALL

PARKING STALL STRIPING GENERAL DETAILS
3" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
5 SCALE: 1SCALE:

N. T. S.

N. T. S.
11 3" = 1'-0"
SCALE: 8
3" = 1'-0"
SCALE:
7 SCALE:
6 SCALE:

N. T. S. 2
SCALE:
3 N. T. S.

SCALE:
4 SCALE:
9 SCALE: 12SCALE:

N. T. S.
1 1/2" = 1'-0" 10
SCALE:

ROOF TO WALL FLASHING 5-1/4" 7" MIN 9" MIN.
â
â
â
(TYVEKâ HOMEWRAPâ RECOMMENDED) â â,
RESIDENTIAL WOOD FRAME STRUCTURE w/ STUCCO

TYPICAL TYVEK WEATHERIZATION SYSTEM DETAIL

FLOOR/WALL INTERFACE DETAIL

ROOF TRIM

EXPANSION / CONTROL JOINT
1/2"
1-1/2"

CONTROL JOINT AT TOP OF SLAB
AGS-5-W-M (SPECIFICATION WARRANTY UP TO 20 YRS.)
Celo-Glass-AGS Ply Sheet Type VI
Asphalt
Celo-Glass-Cap Sheet
or Celo-Glas IV PLY Sheet
approx. 100 lbs. ( 45kg )
3 plies
1 ply
G/A-5-W-M
Celotex Materials per square of roof area
Vaporbar GB Base Sheet

BASE SHEET GLASS
36" 24"
TM
TM
12"
36"
2"
1 ply
11 1/3" PLY SHEET CELO-GLASS
PLY
SHEET

STEEP ASHPALT
VAPOR BAR G.S.

Incline: Maximum 9 inches (229mm) per foot (305mm).
(ROOFING SYSTEMS LIMITED WARRANTY UP TO 20YRS.)
15"
9"
CELOsheet. Lap ends 3 inches ( 76mm ) minimum. Keep end laps of sucExtend roofing sheets up face of cant and cut off above cant.

On inclines 1 inch ( 25 mm ) per foot ( 305mm ) or more, back nail all cessive courses at least 12 inches ( 305mm ) apart.

5. plies.

4. over the entire surface, lapping each sheet 2 inches ( 51mm ) min.

Starting at the low point, apply 1 ply of Vaporbar GB Base Sheet "General Requirements" and "Roof Deck Requirements" are part of along the lap at maximum 9 inch ( 229mm ) intervals and staggernail down the center of the sheet in 2 rows with nails spaced at 18 inch ( 457mm ) intervals in each row ( approx. 90 nails per square ) Starting at the low point, embed 3 plies of Celo-Glass Ply Sheet in over the underlying sheet. Lap ends 3 inches ( 76mm ) min. Nail inches ( 627 mm ) over the preceeding sheet and embed full width of square ) Use staring strips cut 12 inches ( 305mm ) and 24 inches ( 610 mm ) wide followed by full sheets. Lap each sheet 24 - 2/3 a uniform mopping of hot asphalt ( 18 - 30lbs. [ 8.2 - 14kg ] per square.) Lap each sheet 2 inches ( 51mm ) minimum over underlying Starting at the low point, embed 1 ply of Celo-Glass Cap Sheet in a that felt does not touch felt. Lap ends 3 inches ( 76mm ) minimum. sheet in a coating of asphalt ( 18 - 30lbs.[ 8.2 - 14kg ] per square ) so uniform moppings of asphalt ( 18 - 30 lbs. [ 8.2 - 14kg ] per ply per Broom in ply sheets with a soft broom or squeegee.

3. 2.

FM Class 1 Construction ( Gypsum Decks Only )
These Specifications.

1. APPLICATION
wood fiber or other approved nailable decks.

For use directly over wood, plywood, gypsum and structural UL Class A to 1/2 inch (13mm) per foot (305mm) on combustible decks UL Class A to 2 inches (51mm) per foot (305mm) on non-combustible decks. ( including 15/32 inch [12mm] plywood )

MEMBRANE SYSTEM COMPLIANCE

BUILT UP ROOFING DETAIL METAL SCUPPER ROOF DRAIN
DOWN
SPOUT
RESIDENTIAL WOOD FRAME STRUCTURE w/ STUCCO
*SEAL ALL TYVEKâ JOINTS AND PENETRATIONS WITH APPROVED TAPE. (ex. DUPONT

CONTRACTOR TAPE)
*FASTEN TYVEKâ TO SHEATHING WITH LARGE HEAD NAILS OR USE NAILS WITH LARGE PLASTIC WASHER HEADS. (ex. DUPONT WRAPCAPS)
*LOCAL LAWS, ZONING, AND BUILDING CODES VARY AND THEREFORE GOVERNS OVER MATERIAL SELECTION AND DETAILING SHOWN BELOW.
*INSTALL STUCCO ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS

PENETRATION
(ex. EXHAUST VENT)

CAULKING
TAPE TYVEKÒ AROUND
PENETRATION (USE TYVEKÒ
FLEXWRAPÔ FOR LARGE OPENINGS)

PROVIDE WOOD BLOCKING

AND SEAL AROUND

PENETRATION USING

MINIMALLY EXPANDING

POLYURETHANE FOAM OR

APPROVED CAULK

TYPICAL WALL, FINISH COAT,

BROWN COAT, SCRATCH COAT,

WIRE LATH, WEATHER RESISTANT

BARRIER
(TYVEKâ HOMEWRAPâ RECOMMENDED)
TYVEKâ STUCCOWRAPâ, PLYWOOD

SHEATHING
2"x WOOD STUDS (SEE STRUCT.

DWGS) w/ R-13 BATT INSULATION, 5/8"
GYPSUM BOARD TYPE X.

TYPICAL TYVEK WEATHERIZATION SYSTEM DETAIL

WALL PENETRATION DETAIL

WATER CURTAIN DETAIL
N. T. S. 13
SCALE:

N. T. S. 14
SCALE:

N. T. S. 15 SCALE: ELEVATOR- STAIRWAY SIGN
N. T. S. 11
SCALE:

PARAPET ACCESS ROOF LADDER DETAIL D-6 DRAWING TITLE PROJECT OWNER MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 129 & 133 N. POPLAR AVE. MONTEBELLO CA 90640 2"
CMU PLANTER-BOX DETAIL - SEE LANDSCAPE DRAWINGS 3-1/2" MIN. 1-1/2"

RETAINING WALL FOUNDATION WEEP SCREED

STALL WIDTH
STALL WIDTH 18'-0" STALL 16'-0" MIN.
6'-0"
7'-0" 13'-0" MIN. 15'-0" STALL

PARKING STALL STRIPING GENERAL DETAILS
3" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
1 1/2" = 1'-0"
5 SCALE: 1SCALE:

N. T. S.

N. T. S.
11 3" = 1'-0"
SCALE: 8
3" = 1'-0"
SCALE:
7 SCALE:
6 SCALE:

N. T. S. 2
SCALE:
3 N. T. S.

SCALE:
4 SCALE:
9 SCALE: 12SCALE:

N. T. S.
1 1/2" = 1'-0" 10
SCALE:

ROOF TO WALL FLASHING 5-1/4" 7" MIN 9" MIN.
â
â
â
(TYVEKâ HOMEWRAPâ RECOMMENDED) â â,
RESIDENTIAL WOOD FRAME STRUCTURE w/ STUCCO

TYPICAL TYVEK WEATHERIZATION SYSTEM DETAIL

FLOOR/WALL INTERFACE DETAIL

ROOF TRIM

EXPANSION / CONTROL JOINT
1/2"
1-1/2"

CONTROL JOINT AT TOP OF SLAB
AGS-5-W-M (SPECIFICATION WARRANTY UP TO 20 YRS.)
Celo-Glass-AGS Ply Sheet Type VI
Asphalt
Celo-Glass-Cap Sheet
or Celo-Glas IV PLY Sheet
approx. 100 lbs. ( 45kg )
3 plies
1 ply
G/A-5-W-M
Celotex Materials per square of roof area
Vaporbar GB Base Sheet

BASE SHEET GLASS
36" 24"
TM
TM
12"
36"
2"
1 ply
11 1/3" PLY SHEET CELO-GLASS
PLY
SHEET

STEEP ASHPALT
VAPOR BAR G.S.

Incline: Maximum 9 inches (229mm) per foot (305mm).
(ROOFING SYSTEMS LIMITED WARRANTY UP TO 20YRS.)
15"
9"
CELOsheet. Lap ends 3 inches ( 76mm ) minimum. Keep end laps of sucExtend roofing sheets up face of cant and cut off above cant.

On inclines 1 inch ( 25 mm ) per foot ( 305mm ) or more, back nail all cessive courses at least 12 inches ( 305mm ) apart.

5. plies.

4. over the entire surface, lapping each sheet 2 inches ( 51mm ) min.

Starting at the low point, apply 1 ply of Vaporbar GB Base Sheet "General Requirements" and "Roof Deck Requirements" are part of along the lap at maximum 9 inch ( 229mm ) intervals and staggernail down the center of the sheet in 2 rows with nails spaced at 18 inch ( 457mm ) intervals in each row ( approx. 90 nails per square ) Starting at the low point, embed 3 plies of Celo-Glass Ply Sheet in over the underlying sheet. Lap ends 3 inches ( 76mm ) min. Nail inches ( 627 mm ) over the preceeding sheet and embed full width of square ) Use staring strips cut 12 inches ( 305mm ) and 24 inches ( 610 mm ) wide followed by full sheets. Lap each sheet 24 - 2/3 a uniform mopping of hot asphalt ( 18 - 30lbs. [ 8.2 - 14kg ] per square.) Lap each sheet 2 inches ( 51mm ) minimum over underlying Starting at the low point, embed 1 ply of Celo-Glass Cap Sheet in a that felt does not touch felt. Lap ends 3 inches ( 76mm ) minimum. sheet in a coating of asphalt ( 18 - 30lbs.[ 8.2 - 14kg ] per square ) so uniform moppings of asphalt ( 18 - 30 lbs. [ 8.2 - 14kg ] per ply per Broom in ply sheets with a soft broom or squeegee.

3. 2.

FM Class 1 Construction ( Gypsum Decks Only )
These Specifications.

1. APPLICATION
wood fiber or other approved nailable decks.

For use directly over wood, plywood, gypsum and structural UL Class A to 1/2 inch (13mm) per foot (305mm) on combustible decks UL Class A to 2 inches (51mm) per foot (305mm) on non-combustible decks. ( including 15/32 inch [12mm] plywood )

MEMBRANE SYSTEM COMPLIANCE

BUILT UP ROOFING DETAIL METAL SCUPPER ROOF DRAIN
DOWN
SPOUT
RESIDENTIAL WOOD FRAME STRUCTURE w/ STUCCO
*SEAL ALL TYVEKâ JOINTS AND PENETRATIONS WITH APPROVED TAPE. (ex. DUPONT

CONTRACTOR TAPE)
*FASTEN TYVEKâ TO SHEATHING WITH LARGE HEAD NAILS OR USE NAILS WITH LARGE PLASTIC WASHER HEADS. (ex. DUPONT WRAPCAPS)
*LOCAL LAWS, ZONING, AND BUILDING CODES VARY AND THEREFORE GOVERNS OVER MATERIAL SELECTION AND DETAILING SHOWN BELOW.
*INSTALL STUCCO ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS

PENETRATION
(ex. EXHAUST VENT)

CAULKING
TAPE TYVEKÒ AROUND
PENETRATION (USE TYVEKÒ
FLEXWRAPÔ FOR LARGE OPENINGS)

PROVIDE WOOD BLOCKING

AND SEAL AROUND

PENETRATION USING

MINIMALLY EXPANDING

POLYURETHANE FOAM OR

APPROVED CAULK

TYPICAL WALL, FINISH COAT,

BROWN COAT, SCRATCH COAT,

WIRE LATH, WEATHER RESISTANT

BARRIER
(TYVEKâ HOMEWRAPâ RECOMMENDED)
TYVEKâ STUCCOWRAPâ, PLYWOOD

SHEATHING
2"x WOOD STUDS (SEE STRUCT.

DWGS) w/ R-13 BATT INSULATION, 5/8"
GYPSUM BOARD TYPE X.

TYPICAL TYVEK WEATHERIZATION SYSTEM DETAIL

WALL PENETRATION DETAIL

WATER CURTAIN DETAIL
N. T. S. 13
SCALE:

N. T. S. 14
SCALE:

N. T. S. 15 SCALE: ELEVATOR- STAIRWAY SIGN
N. T. S. 11
SCALE:

PARAPET ACCESS ROOF LADDER DETAIL D-6 DRAWING TITLE PROJECT OWNER MAGNA AND MAGNA INC 1520 WASHINGTON BLVD # 100 MONTEBELLO CA 90640 116,128 & 136 N. POPLAR AVE. MONTEBELLO, CA. 90640 April 2022
Sustainable Communities
Project CEQA Exemption
Poplar Avenue Residential Development
LEAD AGENCY:

City of Montebello
Planning and Community Development Department
1600 W. Beverly Boulevard
Montebello, CA 90640
CONTACT PERSON:

Ms. Monica Rodriguez, Associate Planner
1600 West Beverly Boulevard, Montebello, CA 90640
(323) 887-1200 Extension 494
PROJECT ADDRESSES: Project A: 116, 128, and 136 North Poplar Avenue, Montebello, CA; Project B: 129 and 133 North Poplar Avenue, Montebello, CA PROJECT DESCRIPTION: The Proposed Project will consist of two components, referred to herein as Project A and Project B. Project A will involve the construction of 140 apartment units (including 30 units affordable to lower-income households) within a 73,807 square foot development area, referred to as Project Site A. Project B will involve the construction of 16 units (including two units affordable to lower-income households) within a 12,500 square feet development area, referred to as Project Site B.

PROJECT SPONSOR/OWNER:

Mr. Mark Magna, President
Magna & Magna, Inc.
1520 Washington Boulevard, Suite 100
Montebello, CA 90640
PREPARED BY:

Parker Environmental Consultants
23822 Valencia Boulevard, Suite 301
Valencia, CA 91355
GENERAL PLAN DESIGNATION (Existing On-Site):

Project A: High Density Residential (HDR)
Project B: Medium Density Residential (MDR)
ZONING (Existing On-Site):

Project A: Multiple-Family Residential (R-3)
Project B: Multiple-Family Residential (R-3)

ATTACHMENT E
Poplar Avenue Residential Development Page 1 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

TABLE OF CONTENTS

SUSTAINABLE COMMUNITIES PROJECT CEQA EXEMPTION

1.0 Description of Project ...........................................................................................3

1.1 Introduction.............................................................................................................. 3

1.2 Project Location....................................................................................................... 3

1.3 Environmental Setting .............................................................................................7

1.4 Project Description ................................................................................................10

1.5 Construction Characteristics ..................................................................................34

1.6 Discretionary Requests .........................................................................................34

2.0 Sustainable Communities Strategy Criteria .....................................................35

3.0 Project Consistency with the Goals and Benefits of the 2020-2045 RTP/SCS...........................................................................................64

4.0 Project Consistency with SCAG 2020-2045 RTP/SCS Mitigation Measures..69

5.0 Mitigation Measures..........................................................................................151 List of Tables
Table 1: Proposed Development Program .....................................................................10 Table 2: SCAG Population and Housing Projections for the City of Montebello, Los Angeles County, and the SCAG Region..........................................................44 Table 3: Consistency Analysis with Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Community Strategy).........................................................64 Table 4: Applicability of Project-Level Mitigation Measures from Connect SoCal (2020- 2045 Regional Transportation Plan / Sustainable Communities Strategy)......69 List of Figures
Figure 1: Regional Location Map ....................................................................................4 Figure 2: Citywide Map....................................................................................................5 Figure 3: Local Map.........................................................................................................6 Figure 4: Aerial Photograph ............................................................................................9 Figure 5: Site Plan – Project A ......................................................................................13 Figure 6: First Floor Plan – Project A ............................................................................14 Figure 7: Second Floor Plan – Project A.......................................................................15 Figure 8: Third Floor Plan – Project A...........................................................................16 Figure 9: Fourth Floor Plan – Project A.........................................................................17 Figure 10: First Floor Basement Plan – Project A..........................................................18 Figure 11: Second Floor Basement Plan – Project A.....................................................19 Figure 12: Roof Plan – Project A....................................................................................20 Poplar Avenue Residential Development Page 2 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Figure 13: Open Space Diagram – Project A.................................................................21 Figure 14: East and West Elevations – Project A...........................................................22 Figure 15: North and South Elevations – Project A........................................................23 Figure 16: Site Plan – Project B ....................................................................................26 Figure 17: First Floor Plan – Project B ..........................................................................27 Figure 18: Second Floor Plan – Project B.....................................................................28 Figure 19: Third Floor Plan – Project B.........................................................................29 Figure 20: Roof Plan – Project B....................................................................................30 Figure 21: Open Space Diagram – Project B.................................................................31 Figure 22: East and South Elevations – Project B ........................................................32 Figure 23: North and West Elevations – Project B.........................................................33 Figure 24: Connect SoCal Forecasted Regional Development Pattern .........................39 Figure 25: Connect SoCal High Quality Transit Areas (2045)........................................40 Figure 26: Connect SoCal Neighborhood Mobility Areas...............................................41 Figure 27: Connect SoCal Job Centers..........................................................................42 Figure 28: Connect SoCal High Quality Transit Corridors (2045) ..................................43 Appendices
Appendix A............................................................................. SCAG Connect SoCal Plan Appendix B.1 ...................................... Project A Phase I Environmental Site Assessment Appendix B.2 ...................................... Project B Phase I Environmental Site Assessment Appendix C.1................................................ Project A Geotechnical Investigation Report Appendix C.2................................................ Project B Geotechnical Investigation Report Appendix D............................................ Energy and Water Efficiency Compliance Memo Appendix E......................................Southern California Edison Service Area Fact Sheet Poplar Avenue Residential Development Page 3 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

1.0 Description of Project

1.1 Introduction
The Proposed Project will consist of two components, referred to herein as Project A and Project B. Project A will involve the construction of 140 apartment units (including 30 units affordable to lower-income households) within a 73,807 square foot development site, referred to as Project Site A. Project B will involve the construction of 16 units (including two units affordable to lower-income households) within a 12,500 square foot development site, referred to as Project Site B.

1.2 Project Location
The Project Sites are located within the eastern portion of the City of Montebello. The City of Montebello is located six miles east of Downtown Los Angeles. The City of Montebello is bound on the north by the City of Rosemead and unincorporated County areas; on the south by the cities of Commerce and Pico Rivera; on the east by the City of Pico Rivera and the Whittier Narrows Dam Recreation Area; and on the west by the City of Commerce and unincorporated East Los Angeles. Regional access to the City is provided by the Pomona Freeway (State Route 60) and by the Santa Ana Freeway (Interstate 5). Major physiographic features in the vicinity of the Project Sites include: the Montebello Hills, located 1.3 miles to the north of the Project Sites; the Rio Hondo River, located 500 feet to the east of the Project Sites; the Puente Hills, located three miles to the east of the Project Sites; Whittier Narrows Dam, located 1.3 miles to the northeast of the sites; and the San Gabriel River, located 2 miles to the east of the Project Sites. The San Gabriel Mountains and Santa Ana Mountains are both visible from the Project Sites. The City’s location in a regional context is provided in Figure 1, while a citywide map illustrating the location of the two Project Sites within the City is provided in Figure 2. A local map of the two Project Sites and the surrounding areas is shown in Figure 3.

Major roadways in the vicinity of the two Project Sites include: Beverly Boulevard, located approximately 0.4 mile to the north of the Project Sites; Whittier Boulevard, located approximately 230 feet south of the Project Sites; Paramount Boulevard, located approximately 0.7 mile east of the Project Sites; and, Montebello Boulevard, located approximately 0.5 mile west of the Project Sites.

Figure 1
Regional Location Map
Source: Quantum GIS.

Figure 2
Citywide Map
Source: Quantum GIS.

Figure 3
Local Map
Source: Quantum GIS.

Poplar Avenue Residential Development Page 7 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

1.3 Environmental Setting
Existing Uses
Project Site A contains approximately 73,807 square feet of lot area and consists of three parcels that occupy frontage along the east side of Poplar Avenue. The 116 North Poplar Avenue parcel (Los Angeles County Assessor Parcel Number [APN] 6347-012-008) is occupied by four two-story apartment buildings containing 27 multifamily dwelling units and approximately 22,538 square feet of floor area. The 128 North Poplar Avenue parcel (APN 6347-011-019) is occupied by four single-family dwelling units and a two-story apartment complex containing eight multifamily dwelling units and approximately 11,101 square feet of floor area. The 136 North Poplar Avenue parcel (APN 6347-011-013) is occupied by two single-family dwelling units containing approximately 1,974 square feet of floor area.
1 As such, a total of 41 dwelling units currently occupy Project Site A.

Project Site B contains approximately 12,500 square feet of lot area and consists of two parcels that occupy frontage along the west side of Poplar Avenue. The 129 North Poplar Avenue parcel (APN 6346-020-012) is occupied by one approximately 1,233 square foot single-family dwelling unit. The 133 North Poplar Avenue parcel (APN 6346-020-013) is occupied by an approximately 1,090 square foot single-family dwelling unit. 2 As such, a
total of two dwelling units currently occupy Project Site B.

Surrounding Land Uses
The Project Sites are located in the midst of an existing residential neighborhood. An aerial photograph is provided in Figure 4, below. The surrounding land uses and development are described in detail below:
• North. Multifamily residential uses abut the two Project Sites to the north. • South. A motel abuts Project Site A to the south, and has frontage along Whittier Boulevard. A multifamily residential building containing four dwelling units abuts Project Site B to the south.
• East. Currently, there is a construction site to the east of Project Site A. This property would include the development of 80 townhomes. Poplar Avenue extends along the eastern boundary of Project Site B.
• West. Poplar Avenue extends along the western boundary of Project Site A, while an existing alley extends along the western boundary of Project Site B, with additional multifamily residential development located further to the west of this alley. 1 Los Angeles County Tax Assessor and the California Regional Multiple Listing Service. 2 Los Angeles County Tax Assessor and the California Regional Multiple Listing Service.

Poplar Avenue Residential Development Page 8 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Current Zoning (Montebello Municipal Code [MMC] Chapter 17.04) for Surrounding Land Uses
Project Site A:

North: Multiple-family Residential (R-3)
South:General Commercial (C-2)
East: Light Manufacturing (M-1), Residential Agriculture (R-A), Multiple-family Residential (R-3)
West: Multiple-family Residential (R-3)
Project Site B:

North: Multiple-family Residential (R-3)
South:Multiple-family Residential (R-3), General Commercial (C-2) East: Multiple-family Residential (R-3)
West: Multiple-family Residential (R-3)
Current Land Use (City of Montebello General Plan) for Surrounding Land Uses Project Site A:

North: High Density Residential (HDR)
South: Boulevard Commercial (BC)
East: High Density Residential (HDR), General Commercial (GC) West: Medium Density Residential (MDR)
Project Site B:

North: Medium Density Residential (MDR)
South:Boulevard Commercial (BC)
East: High Density Residential (HDR)
West: Medium Density Residential (MDR)
Figure 4
Aerial Photograph
Source: CRMLS.

Poplar Avenue Residential Development Page 10 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

1.4 Project Description
Project Overview
A summary of the Proposed Project is provided in Table 1, Proposed Development Program, below.

Table 1
Proposed Development Program
Land Uses Units
Project A (140 du)
Studio 1 du
1-Bedroom 55 du
2-Bedroom 71 du
3-Bedroom 13 du
Restricted Affordable Housing (30 du)
Building Height 47 feet
Open Space 31,360 sf
Vehicle Parking 298 spaces
Bicycle Parking 154 spaces
Project A Floor Area and Floor Area
Ratio (FAR):
170,161 sf a
(FAR 2.31:1)
Project B (16 du)
1-Bedroom 4 du
2-Bedroom 10 du
3-Bedroom 2 du
Restricted Affordable Housing (2 du)
Building Height 34 feet, 6 inches
Open Space 3,650 sf
Vehicle Parking 30 spaces
Bicycle Parking 16 spaces
Project B Floor Area and FAR: 15,970 sf a
(FAR 1.28:1)
Notes: du = dwelling units; sf = square feet
a Includes amenity space and common circulation areas.

Source: GA Engineering, October 2021.

Poplar Avenue Residential Development Page 11 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Project A Description
Project A involves the construction of 140 apartment units (including 30 units affordable to lower-income households) on a 1.69-acre (73,807 square foot) site. Project A will consist of the following elements: 3
• Building Overview – Project A. The proposed apartment building will consist of four floors and will include 140 dwelling units (including 30 units affordable to lower-income households). In addition, two subterranean parking levels containing a total of 298 parking spaces will be provided. The building will have a total floor area of approximately 170,161 square feet and will have a height of 47 feet as measured from the street frontage. The project will have a Floor Area Ratio (FAR) of approximately 2.31:1, a lot coverage of 57%, and a density of approximately 83 units per acre.
• First Floor – Project A. The first floor will total 40,325 square feet and will contain 35 units ranging in size from 616 square feet to 1,780 square feet. Of the total units that will be provided, one unit will be a studio unit; 16 units will be equipped with one bedroom and one bathroom; 17 units will feature two bedrooms and two bathrooms; and one unit will consist of three bedrooms and two bathrooms. A number of amenities will be provided on the first-floor deck including the leasing office, a courtyard, swimming pool, gym, and children’s play area. • Second Floor – Project A. The second floor will total 43,279 square feet and will contain 35 units ranging in size from 730 square feet to 1,780 square feet. Of the total units that will be provided, 13 units will be equipped with one bedroom and one bathroom; 18 units will feature two bedrooms and two bathrooms; and four units will consist of three bedrooms and two bathrooms. • Third Floor – Project A. The third floor will total 43,279 square feet and will contain 35 units ranging in size from 730 square feet to 1,780 square feet. Of the total units that will be provided, 13 units will be equipped with one bedroom and one bathroom; 18 units will feature two bedrooms and two bathrooms; and four units will consist of three bedrooms and two bathrooms.
• Fourth Floor – Project A. The fourth floor will total 43,279 square feet and will contain 35 units ranging in size from 730 square feet to 1,780 square feet. Of the total units that will be provided, 13 units will be equipped with one bedroom and 3 GA Engineering, Inc. 116, 128, & 136 North Poplar Avenue. Plans dated October 15, 2021.

Poplar Avenue Residential Development Page 12 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 one bathroom; 18 units will feature two bedrooms and two bathrooms; and four units will consist of three bedrooms and two bathrooms. • Access and Parking – Project A. Access to the new apartment building will be provided by two 20-foot-wide driveways located at the northwestern and southwestern corners of the site. These driveways will provide access to the subterranean parking levels from Poplar Avenue. Parking will be provided within two subterranean parking levels. A total of 298 parking spaces will be provided, of which 136 spaces will be tandem and 162 spaces will be single. Lastly, a total of 14 short-term and 140 long-term bicycle spaces will be included. • Amenities and Open Space – Project A. A total of 31,360 square feet of open space will be provided. Private open space will consist of 14,578 square feet of balcony space with each private balcony approximately 100-106 square feet in size. Public open space will consist of a 982 square foot rear yard, a 14,760 square foot courtyard, and a 1,040 square foot gym. The project will also include various amenities such as barbeque areas, a water feature and swimming pool, and a 1,100 square foot children’s play area. Additional barbeques will be placed on the roof deck. Lastly, Project A will include 140 storage units totaling 136.9 cubic feet of storage space for residents.
• Architecture – Project A. The project design will be Mediterranean modern architecture. The exterior structure will be comprised of white and tan stucco. Red tile roofs will be provided. Meanwhile, the garage doors will be colored dark brown, which will provide a visual contrast.
• Code Compliance – Project A. All applicable building and fire codes will be adhered to. In addition, all applicable Low Impact Development measures (LID) will be incorporated into the Project design.

The site plan for Project A is provided in Figure 5. Floor plans are provided in Figures 6 through 9. Meanwhile, basement plans are depicted in Figures 10 and 11. A roof plan is shown in Figure 12, and the open space diagram is provided in Figure 13. Building elevations are provided on Figures 14 and 15.

Figure 5
Site Plan - Project A
Source: GA Engineering, Inc.

Figure 6
First Floor Plan - Project A
Source: GA Engineering, Inc.

Figure 7
Second Floor Plan - Project A
Source: GA Engineering, Inc.

Figure 8
Third Floor Plan - Project A
Source: GA Engineering, Inc.

Figure 9
Fourth Floor Plan - Project A
Source: GA Engineering, Inc.

Figure 10
First Floor Basement Plan - Project A
Source: GA Engineering, Inc.

Figure 11
Second Floor Basement Plan - Project A
Source: GA Engineering, Inc.

Figure 12
Roof Plan - Project A
Source: GA Engineering, Inc.

Figure 13
Open Space Diagram - Project A
Source: GA Engineering, Inc.

Figure 14
East and West Elevations - Project A
Source: GA Engineering, Inc.

Figure 15
North and South Elevations - Project A
Source: GA Engineering, Inc.

Poplar Avenue Residential Development Page 24 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Project B Description
Project B is described below and will include the following elements: 4 • Building Overview – Project B. The proposed apartment building will consist of three floors and will include 16 dwelling units (including two units affordable to lower-income households). The first floor will include a lobby, parking along with bicycle storage racks, and elevators, while the two remaining floors will contain the apartment units. The building will have a total floor area of approximately 15,970 square feet and will have a height of 34 feet and six inches. The building will have a FAR of approximately 1.28:1, a lot coverage of 73 percent, and a density of approximately 56 units per acre.
• First Floor – Project B. The first floor would have a floor area of approximately 7,889 square feet and would contain 20 tandem and 10 single vehicular parking spaces, totaling 30 parking spaces. In addition, the first floor would contain trash, recycling, electrical, and mechanical rooms, a bicycle parking area containing 16 long-term bike parking spaces, and a lobby and elevator to provide access to the upper residential units.
• Second Floor – Project B. The second floor would contain approximately 7,985 square feet of floor area and eight units ranging in size from 910 square feet to 1,260 square feet. Two units would be equipped with one bedroom and one bathroom; five units would feature two bedrooms and two bathrooms; and one unit would consist of three bedrooms and two bathrooms.
• Third Floor – Project B. The third floor would contain approximately 7,985 square feet of floor area and eight units ranging in size from 910 square feet to 1,260 square feet. Two units would be equipped with one bedroom and one bathroom; five units would feature two bedrooms and two bathrooms; and one unit would consist of three bedrooms and two bathrooms.
• Access and Parking – Project B. Access to the new apartment building would be provided by a 22-foot-wide curb-cut along the west side of Poplar Avenue. A garage door would provide controlled access to the parking area, which would contain a mix of side-by-side and tandem tuck-under parking spaces. Certain of these tuck-under spaces would have direct access to the alley that extends along 4 GA Engineering, Inc. 129 and 133 North Poplar Avenue, Plans dated October 11, 2021.

Poplar Avenue Residential Development Page 25 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Project Site B’s western boundary. These spaces would have user-controlled gated access to the alley. Lastly, a total of 16 bicycle spaces would be included. • Amenities and Open Space – Project B. A total of 3,650 square feet of open space would be provided. Private open space would consist of 1,650 square feet of balcony space with each private balcony approximately 100-110 square feet in size. Public open space would consist of a 2,000 square feet roof deck with patio furniture. Lastly, a total of 16 storage units with 100 cubic feet per unit would be provided.
• Architecture – Project B. The project design would be Mediterranean modern architecture. The exterior structure would be comprised of white stucco with dark brown trim. Meanwhile, the garage doors would be colored brown, which would provide a visual contrast.
• Code Compliance – Project B. All applicable building and fire codes would be adhered to. All applicable Low Impact Development measures (LID) would be incorporated into the Project design.

The site plan for Project B is provided in Figure 16. Floor plans are provided in Figures 17 through 19. A roof plan is shown in Figure 20, and the open space diagram is provided in Figure 21. Colored elevations are provided on Figures 22 and 23.

Figure 16
Site Plan - Project B
Source: GA Engineering, Inc.

Figure 17
First Floor Plan - Project B
Source: GA Engineering, Inc.

Figure 18
Second Floor Plan - Project B
Source: GA Engineering, Inc.

Figure 19
Third Floor Plan - Project B
Source: GA Engineering, Inc.

Figure 20
Roof Plan - Project B
Source: GA Engineering, Inc.

Figure 21
Open Space Diagram - Project B
Source: GA Engineering, Inc.

Figure 22
East and South Elevations - Project B
Source: GA Engineering, Inc.

Figure 23
North and West Elevations - Project B
Source: GA Engineering, Inc.

Poplar Avenue Residential Development Page 34 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

1.5 Anticipated Construction Schedule
Project A
Project A’s construction is anticipated to last for approximately 21 months and would include the demolition of the existing buildings, grading and excavation including the export of approximately 26,750 cubic yards of earth materials, shoring, building construction, and application of architectural coatings and installation of landscaping.

Project B
Project B’s construction is anticipated to last for approximately 12 months and would include the demolition of the existing buildings, trenching and foundation work, building construction, and application of architectural coatings and installation of landscaping.

1.6 Discretionary Actions
The Proposed Project would require the approval of a Planned Development with Density Overlay and Height Overlay; a Site Plan Review; a Parking Management Plan; a Development Agreement; and other discretionary and ministerial permits and approvals that may be deemed necessary, including but not limited to temporary street closure permits, grading permits, excavation permits, foundation permits, and building permits.

Poplar Avenue Residential Development Page 35 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

2.0 Sustainable Communities Strategy Criteria
The State of California adopted Senate Bill (SB) 375, The Sustainable Communities and Climate Protection Act of 2008, which outlines growth strategies that better integrate regional land use and transportation planning and that help meet the State of California’s greenhouse gas reduction mandates. SB 375 requires the State’s 18 metropolitan planning organizations to incorporate a “sustainable communities strategy” (SCS) into the regional transportation plans to achieve their respective region’s greenhouse gas emission reduction targets set by California Air Resources Board (CARB). The Southern California Association of Governments (SCAG) is the metropolitan planning organization that has jurisdiction over the Project Sites.

On September 3, 2020, SCAG’s Regional Council adopted the 2020-2045 Regional Transportation Plan/ Sustainable Communities Strategy (2020-2045 RTP/SCS), a plan that the Regional Council now calls Connect SoCal.5 For the SCAG region, the CARB has set greenhouse gas reduction targets at 8 percent below 2005 per capita emissions level by 2020 and 19 percent below 2005 per capita emissions levels by 2035. The Connect SoCal plan outlines strategies to meet the targets set by CARB.6 Executive Order G-20-239, approved October 30, 2020, officially determined that the Connect SoCal plan would achieve CARB’s identified GHG emission reduction targets.

In addition to requiring the preparation of SCS plans, SB 375 also created several streamlining pathways under the California Environmental Quality Act (CEQA) for qualifying residential and mixed-use projects that are adjacent to transit, deemed consistent with the applicable SCS, and meet various other statutory criteria. One such streamlining option is set forth at California Public Resources Code (PRC) Section 21155.1, which provides that a project may be statutorily exempt from CEQA if a hearing is held by the City Council and the City Council finds, based on the whole of the administrative record, that the project qualifies as a “transit priority project” (TPP) as defined by PRC Section 21155(b), and further meets all of the criteria set forth in PRC Section 21155.1 (a) and (b) and one of the criteria of subdivision (c). This exemption is referred to herein as a Sustainable Communities Project Exemption (SCPE). As set forth below, the Proposed Project meets all of the required criteria to qualify for a SCPE. 5 The RTP/SCS is now referred to as Connect SoCal by the SCAG Regional Council. The 2020-2045 RTP/SCS and the Connect SoCal plan are used interchangeably herein and refer to the same document. 6 Southern California Association of Governments, Connect SoCal, 2020-2045 Regional Transportation Plan / Sustainable Communities Strategy, Chapter 1: About the Plan, September 3, 2020.

Poplar Avenue Residential Development Page 36 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

2.1 Sustainable Communities Strategy – Public Resources Code (PRC) § 21155
PRC § 21155(a). Consistency with the general use designation, density, building intensity, and applicable policies specified for the project area in a sustainable communities strategy.

Consistent. The 2020-2045 RTP/SCS includes strategies for accommodating forecasted population, household and employment growth in the SCAG region by 2045, as well as a transportation investment strategy for the region. These land use strategies are directly tied to supporting related GHG emissions reductions through increasing transportation choices with a reduced dependence on automobiles; an increase growth within walkable, mixed-use communities, and High-Quality Transit Areas (HQTAs);7 and by encouraging growth near destinations and mobility options, promoting diverse housing choices, leveraging technology innovations, supporting implementation of sustainability policies, and promoting a green region.

As a Land Use Tool, the 2020-2045 RTP/SCS identifies Priority Growth Areas (PGAs) throughout the SCAG region where 2020-2045 RTP/SCS strategies can be fully realized.

These PGAs include Job Centers, Transit Priority Areas (TPAs), HQTAs, Neighborhood Mobility Areas (NMAs), Livable Corridors, and Spheres of Influence. These PGAs account for only 4 percent of region’s total land area, but implementation of SCAG’s growth strategies will help these areas accommodate an estimated 64 percent of forecasted household growth and 74 percent of forecasted employment growth between 2016 and 2045. This more compact form of regional development, if fully realized, can reduce travel distances, increase mobility options, improve access to workplaces, and conserve the region’s resource areas.
• Job Centers: Areas with significantly denser employment than their surroundings.

The 2020-2045 RTP/SCS prioritizes employment growth and residential growth in existing Job Centers in order to leverage existing density and infrastructure. When growth is concentrated in Job Centers, the length of vehicle trips for residents can be reduced.
• TPAs: Areas within one-half mile of a major transit stop that is existing or planned.

According to the 2020-2045 RTP/SCS, focusing regional growth in areas with planned or existing transit stops is key to achieving equity, economic, and 7 As defined by SCAG, an HQTA is a walkable transit village or corridor, consistent with the adopted RTP/SCS, and is within one half-mile of a well- serviced transit stop or a transit corridor with 15-minute or less service frequency during peak commute hours. (SCAG, 2020-2045 RTP/SCS, Sustainable Communities Strategy Technical Report, p. 17.)
Poplar Avenue Residential Development Page 37 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 environmental goals. Infill within TPAs can reinforce the assets of existing communities, efficiently leveraging existing infrastructure and potentially lessening impacts on natural and working lands. Growth within TPAs supports strategies outlined in the 2020-2045 RTP/SCS for preserving natural lands and farmlands and alleviates development pressure in sensitive resource areas by promoting compact, focused infill development in established communities with access to high-quality transportation.
• HQTAs: Areas within one-half mile from major transit stops and high-quality transit corridors (HQTCs).8 New developments should be context-sensitive, responding to the existing physical conditions of the surrounding area. Sensitively designed transit-oriented developments (TODs) can preserve existing development patterns and neighborhood character while providing a balance of housing choices. • NMAs: Areas that focus on creating, improving, restoring, and enhancing safe and convenient connections to schools, shopping, services, places of worship, parks, greenways and other destinations. NMAs have robust residential to non-residential land use connections, high roadway intersection densities and low-to-moderate traffic speeds. NMAs can encourage safer, multimodal, short trips in existing and planned neighborhoods and reduce reliance on single occupancy vehicles. NMAs support the principles of center focused placemaking. Fundamental to neighborhood scale mobility in urban, suburban, and rural settings is encouraging “walkability,” active transportation and short, shared vehicular trips on a connected network through increased density, mixed land uses, neighborhood design, enhanced destination accessibility and reduced distance to transit. Targeting future growth in these areas has inherent benefits to Southern California residents – providing access to “walkable” and destination-rich neighborhoods to more people in the future.
• Livable Corridors: Livable Corridor land-use strategies include development of mixed-use retail centers at key nodes along corridors, increasing neighborhoodoriented retail at more intersections, applying a “Complete Streets” approach to roadway improvements, and zoning that allows for the replacement of underperforming auto- oriented strip retail between nodes with higher density residential and employment. Livable Corridors also encourage increased density 8 Pursuant to PRC Section 21155(b), an HQTC is defined as a corridor with fixed route bus service containing service intervals no longer than 15 minutes during peak commute hours. SCAG’s methodology for identifying HQTCs is set forth in the 2020-2045 RTP/SCS and discussed further below herein.

Poplar Avenue Residential Development Page 38 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 at nodes along key corridors, and redevelopment of single-story, under-performing retail with well-designed, higher density housing and employment centers.

The 2020-2045 RTP/SCS identifies these PGAs and associated designations as shown on Figures 24 through 28, below. As shown on these figures, the Project Site is located within a PGA, a HQTA, and an NMA, is immediately adjacent to a Job Center to the west, and is located adjacent to an HQTC (Whittier Boulevard).

The Proposed Project is consistent with the general use designation, density, and building intensity set forth in the 2020-2045 RTP/SCS for each of these PGAs in that the Proposed Project includes development of new multi-family and mixed-income housing on an infill site near transit and sources of employment, shopping, and entertainment, leveraging existing density and infrastructure and reducing the length of vehicle trips for residents.

Consistent with the land use policies for HQTAs, the Proposed Project constitutes compact, focused infill development in an established community with access to highquality transportation. Given the urban nature of the Project area, Proposed Project residents would be able to walk and bike home and to work and to shop. In addition, the Project Sites are located near transit opportunities provided by Montebello Bus lines 10 and 40 along Whittier Boulevard (approximately 230 feet southwest of the Project Sites) and along Beverly Boulevard (approximately 0.4 mile to the north of the Project Sites), respectively. Due to the fact that the Montebello Bus 10 route provides service intervals of less than 15 minutes during peak commute hours, as discussed in more detail below and shown in Figure 28, Whittier Boulevard is identified as an HQTC by the 2020-2045 SCAG RTP/SCS. Access to these nearby transit options would further reduce dependence on automobile travel by the residents of the Proposed Project, reducing the need to own an automobile and pay for parking.

Further consistent with the land use policies for HQTAs, the Proposed Project would be context-sensitive and respond to the existing physical conditions of the surrounding area.

The Proposed Project would preserve existing development patterns and neighborhood character by developing new residential uses on an infill site with existing adjacent singlefamily and multifamily residential uses along Poplar Avenue, while providing new and diversified housing options for residents.

Figure 24
Connect SoCal Forecasted Regional Development Pattern
Source: SCAG Connect SoCal, September 3, 2020.

PROJECT SITE
Figure 25
Connect SoCal High Quality Transit Areas (2045)
Source: SCAG Connect SoCal, September 3, 2020.

PROJECT SITE
Figure 26
Connect SoCal Neighborhood Mobility Areas
Source: SCAG Connect SoCal, September 3, 2020.

PROJECT SITE
Figure 27
Connect SoCal Job Centers
Source: SCAG Connect SoCal, September 3, 2020.

PROJECT SITE
Figure 28
Connect SoCal High Quality Transit Corridors (2045)
Source: SCAG Connect SoCal, Transit Technical Report, September 3, 2020.

PROJECT SITE
Poplar Avenue Residential Development Page 44 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Consistent with the 2020-2045 RTP/SCS’s general use designation, density, and building intensity for NMAs, the Proposed Project would develop new multi-family residential housing in a destination-rich area with robust residential to non-residential land use connections and high roadway intersection densities. The Proposed Project would also encourage “walkability” by locating a housing development near existing retail, transit, and employment. Also, the Proposed Project would include 170 bicycle parking stalls, which would encourage bicycling as a form of transportation and exercise.

This type of transit- and neighborhood-oriented housing development helps to reduce dependence on automobile travel and to reduce associated mobile-source GHG emissions. Thus, the Proposed Project is consistent with SCAG’s land use strategies related to reducing GHG emissions by encouraging growth near destinations and mobility options. As such, the Proposed Project would be consistent with the land use, density, and intensity of development specified in the 2020-2045 RTP/SCS for projects within PGAs, including those projects within or adjacent to HQTAs, Job Centers, HQTCs, and NMAs.

In addition, the population growth anticipated for the Proposed Project’s is consistent with the growth forecasted by the 2020-2045 RTP/SCS.

Based on the regional growth projections in Connect SoCal, the City of Montebello had an estimated permanent population of approximately 63,900 persons and approximately 19,100 residences in 2016. By the year 2045, SCAG forecasts that the City of Montebello will increase to 67,800 persons (or a 6% increase since the year 2016) and approximately 21,100 residences (or a 10% increase since the year 2016). SCAG’s population and housing projections for the City of Montebello, Los Angeles County, and the SCAG region as a whole for 2016 and 2045 are further summarized in Table 2, below.

The Proposed Project is an infill development project within the City of Montebello. With respect to regional growth forecasts, SCAG forecasts the City of Montebello Subregion will experience a population increase to 67,800 persons by 2045. As shown in Table 2, above, SCAG population and housing projections from 2016 through 2045 envisions a population growth of 3,900 additional persons (an approximate 6% growth rate) in the City of Montebello and 3,672,000 additional persons (an approximate 19% growth rate) in the entire SCAG Region. The number of households within the City of Montebello is anticipated to increase by 2,000 households, or approximately 10% between 2016 and 2045. The number of households within the SCAG Region is anticipated to increase by 1,621,000 households, or approximately 27% between 2016 and 2045. The number of employment opportunities is anticipated to increase by 2,000 jobs (approximately 7%) in the City of Montebello between 2016 and 2045, and the SCAG Region is anticipated to increase by 1,660,000 jobs (approximately 20%) between 2016 and 2045.

Poplar Avenue Residential Development Page 45 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 2
SCAG Population and Housing Projections for the
City of Montebello, Los Angeles County, and the SCAG Region Population
Region 2016 2045
%Growth
(2016-2045)
Montebello City 63,900 67,800 6%
Los Angeles County 10,110,000 11,674,000 15%
SCAG Region 18,832,000 22,504,000 19%
Households
Region 2016 2045
%Growth
(2016-2045)
Montebello City 19,100 21,100 10%
Los Angeles County 3,319,000 4,119,000 24%
SCAG Region 6,012,000 7,633,000 27%
Employment
Region 2016 2045
%Growth
(2016-2045)
Montebello City 29,300 31,300 7%
Los Angeles County 4,743,000 5,382,000 13%
SCAG Region 8,389,000 10,049,000 20%
Source: SCAG, Connect SoCal, Demographics and Growth Forecast Appendix, Table 13 – County Forecast of Population, Households, and Employment and Table 14 – JurisdictionLevel Growth Forecast, adopted September 3, 2020.

The Proposed Project’s potential growth is anticipated to be 515 persons, which is based on the ratio of 3.3 persons per household identified by the United States Census Bureau.9 The number of residents that would be added is well within SCAG’s growth forecast of 3,900 residents for the City of Montebello. In addition, as described above, the Proposed Project is in conformance with SCAG’s regional sustainable development policies that promote infill development. Furthermore, the Proposed Project is consistent with the applicable goals and policies in the 2020-2045 RTP/SCS, as outlined in Section 3.0 of this SCPE, below. As such, the Proposed Project is consistent with this criterion.

PRC § 21155(b). To be considered a Transit Priority Project (TPP) as defined by PRC §21155(b), the project must meet all of the following criteria. A TPP shall:
1) Contain at least 50 percent residential use, based on total building square footage and, if the project contains between 26 percent and 50 percent nonresidential uses, a floor area ratio of not less than 0.75;
9 United States Census Bureau. QuickFacts – Montebello city, California (as of July 1, 2021). https://www.census.gov/quickfacts/montebellocitycalifornia.

Poplar Avenue Residential Development Page 46 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Consistent. The Proposed Project includes the development of two multi-family residential developments with a total of 156 residential dwelling units, which would comprise of 100 percent of the total proposed floor area. Therefore, as 100 percent of the Project consists of residential uses, the Proposed Project meets the criteria in PRC Section 21155(b).
2) Provide a minimum net density of at least 20 units per acre; Consistent. Project A would include 140 residential dwelling units on the73,807 square foot (1.69 acre) Project Site A. Project A’s average residential density is 83 units per acre.

Project B would include 16 residential dwelling units on the 12,500 square foot (0.28 acre) Project Site B. Project B’s average residential density is 56 units per acre. Collectively, the Proposed Project represents an overall density of approximately 78 units per acre.

Therefore, as the Proposed Project’s net density exceeds 20 units per acre, the Proposed Project would be consistent with this criterion.
(3) Be within one-half mile of a major transit stop or high-quality transit corridor included in a regional transportation plan. A major transit stop is as defined in Section 21064.3, except that, for purposes of this section, it also includes major transit stops that are included in the applicable regional transportation plan. For purposes of this section, a high-quality transit corridor means a corridor with fixed route bus service with service with service intervals no longer than 15 minutes during peak commute hours. A project shall be considered to be within one-half mile of a major transit stop or high-quality transit corridor if all parcels within the project have no more than 25 percent of their area further than one-half mile from the stop or corridor and if not more than 10 percent of the residential units or 100 units, whichever is less, in the project are farther than one-half mile from the stop or corridor.

Consistent. The Project Sites are located within a half-mile of an HQTC located along Whittier Boulevard, approximately 230 feet (direct distance) or 0.2 mile (walking distance) southwest of the Project Sites. Whittier Boulevard is identified as an HQTC by the 2020- 2045 RTP/SCS (as shown in Figure 28, above) due to the fact that the Montebello Bus 10 line runs at a frequency of less than 15 minutes during the morning and afternoon peak commute periods (6-9am and 3-7pm, respectively). Additionally, as noted previously, the Project Sites are located within an HQTA as defined by SCAG (see Figure 25, above), which includes those areas within one-half mile of a major transit stop or an HQTC. Therefore, the Proposed Project is located within ½-mile of a high-quality transit corridor and is consistent with this criterion.

Poplar Avenue Residential Development Page 47 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 PRC § 21155.1(a). The transit priority project complies with all of the following environmental criteria:
(1) The transit priority project and other projects approved prior to the approval of the transit priority project but not yet built can be adequately served by existing utilities, and the transit priority project applicant has paid, or has committed to pay, all applicable in-lieu or development fees.

Consistent. The Project Sites are located within an urbanized area in the City of Montebello and are adequately serviced by the Montebello Land and Water Company (water), Southern California Edison (electricity), the Street Division of the City’s Public Works Department (sewer and stormwater), the Southern California Gas Company (natural gas), and the service areas of existing telecommunications providers (e.g., cable and internet). The Project Sites are currently developed with existing residential units that are currently served by existing utility infrastructure. Thus, development of the Proposed Project would not require the extension of utilities or roads to accommodate the proposed developments.

Water
As noted above, water service is provided to the Project Sites by the Montebello Land and Water Company (MLWC). According to the MLWC’s 2020 Urban Water Management Plan, the Company will have an adequate supply of water to meet the projected demand under a normal year scenario, a single dry-year scenario, and a multiple dry year scenario for years 2025 through 2045, taking into consideration population growth projections provided by SCAG and the proportion of the City’s population served by MLWC.10 As noted above, the Proposed Project’s increase in residential population is well within SCAG’s forecasted population growth for the region; therefore, the Proposed Project can be adequately supplied by water. In addition, pursuant to standard City code and MLWC requirements, the Proposed Project will pay all applicable development and connection fees and be required to install any necessary infrastructure improvements to ensure adequate water service to the Project Sites. Thus, the Project Sites can be adequately served by existing water utilities.

Wastewater
As noted above, the Project Sites are served by City-owned sewer lines, which convey wastewater into the Los Coyotes Water Reclamation Plant (WRP) operated by the Los Angeles County Sanitation Districts (LACSD). The WRP provides primary, secondary, 10 Montebello Land and Water Company, 2020 Urban Water Management Plan, Sections 3-6 and 7.

Poplar Avenue Residential Development Page 48 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 and tertiary treatment for 37.5 million gallons of wastewater per day and serves a population of approximately 370,000 people.
11 The Proposed Project’s net increase in
wastewater generated from the Project Sites would represent an infinitesimal proportion of the WRP’s available capacity, and in conformance with existing City and LACSD regulations, the Proposed Project will pay all applicable development and connection fees and be required to install any necessary infrastructure improvements to ensure adequate wastewater service to the Project Sites. Thus, the Project Sites can be adequately served by existing wastewater utilities.

Electricity
The Southern California Edison currently provides electricity to the City of Montebello and the Project Sites.12 Southern California Edison has prepared forecasts of regional demand for these utilities and their ability to meet future demands, which are incorporated into Southern California Edison’s plans and strategies for meeting future needs. These plans are updated periodically to identify emerging shortfalls in service capacity not previously anticipated and develop strategies to accommodate any shortfalls. The plans also address expected growth, which anticipates projected development within the service areas. Furthermore, implementation of code compliance measures would ensure the Proposed Project meets the minimum California Title 24 and Los Angeles County Green Building Standards Code (CGBSC) energy efficiency requirements and further reduce demand for electricity, including peak power demands. More specifically, Project A and Project B would include energy efficient measures to result in 15.8% and 15.2% more energy efficient savings, respectively, than existing Title 24 (2019), Part 6 standards (see Appendix D of this SCPE). Therefore, the Proposed Project would be adequately served by existing electricity utilities.

Natural Gas
The Southern California Gas Company (SoCalGas), a subsidiary of Sempra Energy (the nation’s largest natural gas supplier), provides natural gas to the City of Montebello through existing gas mains located under the streets. Gas supply available to SoCalGas from California sources averaged 87 million cubic feet (cf)/day in 2020. SoCalGas projects total natural gas demand to decrease at an annual rate of 1 percent per year from 2020 to 2035. The decline in throughput demand is due to modest economic growth, CPUC-mandated energy efficiency standards and programs and SB 350. Other factors that contribute to the downward trend are tighter standards created by revised Title 24 11 Los Coyotes Water Reclamation Plant information, available at: https://www.lacsd.org/services/wastewatersewage/facilities/los-coyotes-water-reclamation-plant. 12 See Appendix E, Southern California Edison Service Area Fact Sheet.

Poplar Avenue Residential Development Page 49 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Codes and Standards, renewable electricity goals, a decline in commercial and industrial demand, and conservation savings linked to Advanced Metering Infrastructure (AMI).

Thus, with the natural gas consumption becoming more efficient and decreasing, the SoCalGas’ projection for natural gas also decreases. 13 Thus, it is anticipated SoCalGas would be able to accommodate the Proposed Project’s natural gas demands, and operation of the Proposed Project would represent a very small fraction of the SoCalGas’ existing natural gas storage capacity. Therefore, the Proposed Project can be adequately served by existing natural gas.

Stormwater
Existing stormwater is directed into existing stormwater inlets along the local streets surrounding the Project Site. The Proposed Project shall comply with National Pollution Discharge Elimination System (NPDES) requirements, the Low Impact Development (LID) regulations and implement Best Management Practices (BMPs) during the construction and operation of the Proposed Project. The appropriate design and application of BMPs devices and facilities shall be determined by the Street Division of the City’s Public Works Department. Thus, development of the Proposed Project would not create or contribute to runoff water that would exceed the capacity of existing or planned stormwater drainage systems. Therefore, the existing stormwater drainage facilities would adequately serve the Proposed Project.

Telecommunications
The Project Sites and surrounding residential neighborhoods are currently served by existing telecommunications services that exist within the immediate Project Site vicinity.

Telecommunication services would continue to be provided to the Project Sites based on demand. Construction and operation of the Proposed Project would not necessitate the construction of off-site telecommunication facilities that would have the potential to cause significant environmental impacts. As such, the Project Sites would be adequately served by telecommunication facilities.

As determined above, the Proposed Project would be consistent with this criterion. (2) (A) The site of the transit priority project does not contain wetlands or riparian areas and does not have significant value as a wildlife habitat, and the transit priority project does not harm any species protected by 13 California Gas and Electric Utilities, 2021 Supplemental California Gas Report, website:
https://www.socalgas.com/sites/default/files/2021_California_Gas_Report_Supplement.pdf.

Poplar Avenue Residential Development Page 50 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 the federal Endangered Species Act of 1973 (16 U.S.C. Sec. 1531 at seq.), the Native Plant Protection Act (Chapter 10 (commencing with Section 1900) of Division 2 of the Fish and Game Code), or the California Endangered Species Act (Chapter 1.5 (commencing with Section 2050) of Division 3 of the Fish and Game Code), and the project does not cause the destruction or removal of any species protected by a local ordinance in effect at the time the application for the project was deemed complete.
(B) For the purposes of this paragraph, “wetlands” has the same meaning as in the United States Fish and Wildlife Service Manual, Part 660 FW 2 (June 21, 1993).
(C) For the purposes of this paragraph:
(i) “Riparian areas” means those areas transitional between terrestrial and aquatic ecosystems and that are distinguished by gradients in biophysical conditions, ecological processes, and biota. A riparian area is an area through which surface and subsurface hydrology connect waterbodies with their adjacent uplands. A riparian area includes those portions of terrestrial ecosystems that significantly influence exchanges of energy and matter with aquatic ecosystems.

A riparian area is adjacent to perennial, intermittent, and ephemeral streams, lakes, and estuarine marine shorelines.
(ii) “Wildlife habitat” means the ecological communities upon which wild animals, birds, plants, fish, amphibians, and invertebrates depend for their conservation and protection.
(iii) Habitat of “significant value” includes wildlife habitat of national, statewide, regional, or local importance; habitat for species protected by the federal Endangered Species Act of 1973 (16 U.S.C.

Sec. 1531, et seq.), the California Endangered Species Act (Chapter

1.5 (commencing with Section 2050) of Division 3 of the Fish and Game Code), or the Native Plant Protection Act (Chapter 10 (commencing with Section 1900) of Division 2 of the Fish and Game Code); habitat identified as candidate, fully protected, sensitive, or species of special status by local, state, or federal agencies; or habitat essential to the movement of resident or migratory wildlife.

Poplar Avenue Residential Development Page 51 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Consistent. The Project Sites are located in a developed neighborhood area in the City of Montebello. The Project Sites are entirely developed with existing single-family and multifamily residential land uses that do not contain any wetlands or natural drainage channels. The closest wetland or riparian area to the Project Site is the Rio Hondo River, which is located approximately 500 feet east of the Project Site. The Rio Hondo River is a designated wetland and is classified as a Riverine, which includes all inland non-tidal wetlands (wetlands that are not influenced by tidal forces) and deep water habitats contained within a channel.14 However, the Rio Hondo River is separated from Project Site A by a construction site that is currently constructing a townhome development. The development of the Proposed Project would occur exclusively within the boundaries of Project Sites A and B and be buffered from the Rio Hondo River by intervening properties.

Therefore, the Proposed Project’s construction would not result in any removal, filling, or hydrological interruption of protected wetland areas nor would the Proposed Project result in any substantial effects to protected wetland areas. Further, pursuant to required regulatory compliance with National Pollutant Discharge Elimination System (NPDES) permitting regulations, the applicant will need to implement best management practices as part of a stormwater pollution prevention plan (SWPPP) to control surface water runoff during construction. Compliance with the SWPPP would prevent erosion and ensure that the Proposed Project does not pollute downstream watercourses, including the Rio Hondo River. Thus, the Proposed Project would not interfere with the movement of any residents or migratory fish or wildlife or impact the quality of any riparian or wetland habitat.

The Project Site does not contain any critical habitat or support any species identified as a candidate, sensitive, or special status species in local or regional plans, policies, or regulations, or by the California Department of Fish and Game or U.S. Fish and Wildlife Service. There are multiple mature trees located along both sides of the Poplar Avenue public right-of-way. These trees would remain intact with the implementation of the Proposed Project. Nevertheless, should these trees be trimmed or removed in the future to accommodate the Proposed Project, the Project Applicant would need to conform to Section 12.08.060 of the City’s Municipal Code, which outlines specific instructions regarding the removal and replacement of public trees. With compliance with applicable regulatory compliance measures regarding tree removal and habitat modification, the Proposed Project would not harm any habitat of significant value. Thus, the Proposed Project would be consistent with this criterion.
(3) The site of the transit priority project is not included on any list of facilities and sites compiled pursuant to Section 65962.5 of the Government Code. 14 United States Fish and Wildlife Service, Wetlands Mapper. https://www.fws.gov/wetlands/data/Mapper.html.

Poplar Avenue Residential Development Page 52 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Consistent. Pursuant to Government Code Section 65962.5, the Department of Toxic Substances Control (DTSC) shall compile and update as appropriate, at least annually, a list of all hazardous waste facilities subject to corrective action (pursuant to Section 25187.5 of the Health and Safety Code), all land designated as hazardous waste property or border zone property (pursuant to Section 25220 of the Health and Safety Code), all information received by the DTSC on hazardous waste disposals on public land (pursuant to Section 25242 of the Health and Safety Code), and all sites listed pursuant to Section 25356 of the Health and Safety Code. A search of the California Department of Toxic Substances Control’s EnviroStor database indicated that the Project Sites have not been included on any Federal or State clean up or Superfund lists for cleanup, permitting, or investigation of any hazardous waste contamination. Therefore, the Project Site is not located on a site that the DTSC and the Secretary of the Environmental Protection have identified as being affected by hazardous wastes or clean-up problems, including any list compiled pursuant to Government Code Section 65932.5.
15 Accordingly the Proposed
Project is consistent with this criterion.
(4) The site of the transit priority project is subject to a preliminary endangerment assessment prepared by a registered environmental assessor to determine the existence of any release of a hazardous substance on the site and to determine the potential for exposure of future occupants to significant health hazards from any nearby property or activity.
(A) If a release of a hazardous substance is found to exist on the site, the release shall be removed or any significant effects of the release shall be mitigated to a level of insignificance in compliance with state and federal requirements.
(B) If a potential for exposure to significant hazards from surrounding properties or activities is found to exist, the effects of the potential exposure shall be mitigated to a level of insignificance in compliance with state and federal requirements.

Consistent. According to the DTSC, a Preliminary Endangerment Assessment (PEA) process determines if there has been a release of a hazardous substance that presents a risk to human health or the environment.16 Phase I Environmental Site Assessments (Phase I ESAs) were prepared for Project Site A and Project Site B, by EDI Consultants (EDI), dated November 8, 2021 and December 23, 2021, respectively (Appendix B.1 and B.2 to this SCPE). The purpose of the Phase I ESAs was to identify existing or potential Recognized Environmental Condition (RECs) in connection with both Project Sites as well 15 CalEPA, Cortese List Data Resources, https://calepa.ca.gov/sitecleanup/corteselist/; California Department of Toxic Substances Control. EnviroStor. https://www.envirostor.dtsc.ca.gov/public/map/?myaddress=montebello. 16 Department of Toxic and Substances Control, Preliminary Endangerment Assessment (PEA) Process Quick Reference Guide, https://dtsc.ca.gov/brownfields/preliminary-endangerment-assessment-pea-process-quickreference-guide/ Poplar Avenue Residential Development Page 53 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 as any requirement for further investigation or remediation. It is EDI’s professional opinion that a PEA under DTSC oversight is not warranted for the Proposed Project based on the findings and conclusions in EDI’s Phase I ESAs which indicate that no RECs were identified on both Project Sites nor with the surrounding properties. 17 Details of the Phase
I ESAs are further detailed below.

As described in the Phase I ESAs, the two Project Sites are occupied by structures that were constructed between 1927 and 1962. Due to the age of the existing buildings onsite, lead based paint (LBP) and/or asbestos containing materials (ACMs) may be present and could be released during the demolition phase of the Proposed Project. Pursuant to existing regulatory requirements, the removal of any ACM would be performed by a certified abatement contractor in accordance with SCAQMD Rule 1403-Asbestos Emissions from Demolition/Renovation Activities. Similarly, disturbance of any LBP materials would be handled in accordance with the California Department of Public Health regulations in residential or public buildings and the US Department of Housing and Urban Development (HUD) and 2010 Toxic Substances Control Act (TSCA) Renovation, Repair and Painting Rule (RRP) in pre-1978 target housing and child-occupied facilities.

Compliance with regulatory compliance measures would ensure the removal of LBP and ACMs would performed without creating a potential for exposure to hazardous materials.

As noted in the Phase I ESAs as well as above, a search of the California Department of Toxic Substances Control’s EnviroStor database indicated that the Project Sites were not included on any Federal or State clean up or Superfund lists for cleanup, permitting, or investigation of any hazardous waste contamination.
18 As noted in the Phase I ESAs, the
property located at 140 East Whittier Boulevard (not a part of the Project Site), approximately 340 feet southeast of Project Site A, is identified by certain regulatory databases as a leaking underground storage tank (LUST) cleanup site that involved diesel contamination present in the soil. However, as confirmed by a review of the California State Water Resources Control Board’s Geotracker environmental database, this cleanup case was opened in 1990, and following site assessment activities, the case was closed in 1999.19 In addition, this site is located down-gradient from the Project Site.

In summary, the Phase I ESAs determined that Project Site A and Project Site B are not identified in any of the State or federal databases reviewed, and that no adjacent properties were subject to a potential contamination condition suspected of impacting 17 EDI Consultants, Inc., Preliminary Endangerment Assessment Screening Letter, February 11, 2022 (see Appendix B.1 and B.2 of this SCPE).
18 California Department of Toxic Substances Control. EnviroStor. https://www.envirostor.dtsc.ca.gov/public/map/?myaddress=montebello. 19 California State Water Resources Control Board. GeoTracker. https://geotracker.waterboards.ca.gov/profile_report?global_id=T0603704028.

Poplar Avenue Residential Development Page 54 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Project Site A or Project Site B. The Phase I ESAs also revealed no evidence of known RECs in connection with both Project Sites, and no mitigation measures or further investigatory actions are recommended for the Project Sites. Therefore, the Proposed Project’s implementation would not create the potential for exposure of future occupants to significant health hazards from any nearby property or activity, and the Proposed Project would be consistent with this criterion.
(5) The transit priority project does not have a significant effect on historical resources pursuant to Section 21084.1.

Consistent. The Project Sites consists of multi-family residential buildings and singlefamily residences constructed between 1927 and 1962. Generally, historic structures and sites are defined by local, State, and Federal criteria. A site or structure may be historically significant if it is locally protected through a local general plan or historic preservation ordinance. A site or structure may be historically significant according to State or Federal criteria even if the locality does not recognize such significance. The State, through the State Office of Historic Preservation (OHP), maintains an inventory of those sites and structures that are considered to be historically significant.

The City of Montebello contains various historical resources including the Mission Viejo, a Spanish mission constructed in 1771; Sanchez Adobe, the first house constructed within the City in 1844; and the Montebello Women’s Club, which is included on the National Register of Historic Places. Meanwhile, the Montebello Women’s Club is the only federally designated historical resource located within the City.20 A review of the State Office of Historic Preservation’s (OHP) list of State historic resources was conducted to identify the presence of any State designated sites within the City. No local resources were identified on the list of State historic resources compiled by OHP. 21 The Montebello Women’s Club is located at 201 S. Park Avenue, approximately one mile west of the Project Sites, while the Sanchez Adobe, while not a designated resource, is located approximately 1.25 miles northeast of the Project Sites. The Proposed Project’s construction would occur within the designated Project Sites. Therefore, the Proposed Project’s implementation would not directly affect any of the aforementioned historical resources since none of those historic resources are present on-site and construction activities would be limited to the designated development areas. Moreover, none of the existing on-site structures possess unique character or design features that distinguishes them from other units that were constructed during a similar period of construction. 20 United States National Park Service. National Register Database and Research – Search Properties Listed in the National Register of Historic Places. https://www.nps.gov/subjects/nationalregister/database-research.htm#table. 21 California Office of Historic Preservation. California Historical Resources Los Angeles County. https://ohp.parks.ca.gov/ListedResources/?view=county&criteria=19.

Poplar Avenue Residential Development Page 55 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Moreover, no known historic or otherwise significant events have been identified as being associated with the Project Sites. Therefore, no potential impacts to historical resources would occur with implementation of the Proposed Project, and no substantial adverse changes to a historical resource pursuant to Section 21084.1 of the CEQA Guidelines would result.
(6) The transit priority project site is not subject to any of the following:
(A) A wildland fire hazard, as determined by the Department of Forestry and Fire Protection, unless the applicable general plan or zoning ordinance contains provisions to mitigate the risk of a wildland fire hazard.

Consistent. The Project Sites are located in an urbanized area in the City of Montebello and there are no areas of native or natural vegetation found within the vicinity of the Project Sites. The lack of chaparral limits the area’s ability to provide fuel to ignite a wild land fire. In addition, the Project Sites are located outside of any wildfire risk designation area.22
(B) An unusually high risk of fire or explosion from materials stored or used on nearby properties.

Consistent. The Project Site consists of multi-family and single-family residences. These types of land uses are not typical operations associated with high risk of fire or explosions.

Additionally, the Project Sites are surrounded by residential and commercial land uses.

These uses are also not typical operations associated with high risk of fire or explosions, such as industrial or warehousing facilities. According to the California Department of Conservation’s Geologic Energy Management Division (CalGEM) well finder map, the Montebello Oil Field is located approximately 0.1 mile north of the Project Site.23 There is also one plugged oil and gas well located immediately east of Project Site A, at 140 E.

Whittier Boulevard. Based on resources provided by CalGEM, this well was drilled in 1919 and abandoned in 1958, and no oil was ever produced or mined from the well. As such, it is anticipated there is no risk for methane from this abandoned oil well.24 Therefore, no methane mitigation measures would be required, and the Project Sites are not subject to an unusually high risk of fire or explosion from materials stored or used on nearby properties.
22 Cal Fire. Fire Hazard Severity Zone Maps for Los Angeles County. https://osfm.fire.ca.gov/divisions/wildfireplanning-engineering/wildland-hazards-building-codes/fire-hazard-severity-zones-maps/. 23 California Department of Conservation, Geologic Energy Management Division, Oil Well Finder, https://maps.conservation.ca.gov/doggr/wellfinder/.
24 California Department of Conservation, Geologic Energy Management Division, Oil Well Finder, Well Records, API 03705699, https://filerequest.conservation.ca.gov/WellRecord?api=03705699.

Poplar Avenue Residential Development Page 56 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 (C) Risk of a public health exposure at a level that would exceed the standards established by any state or federal agency.

Consistent. As discussed above and in the Phase I ESAs, there are no reported releases of hazardous materials that have occurred on the Project Sites or from the surrounding properties that may have impacted the Project Sites. Additionally, due to the nature of the Proposed Project (two apartment complexes), no hazardous materials beyond what is typically used in a household setting for routine cleaning and maintenance would be used once the Proposed Project is occupied. Therefore, the Proposed Project would not result in the exposure of a public health risk that would exceed any State or federal agency. (D) Seismic risk as a result of being within a delineated earthquake fault zone, as determined pursuant to Section 2622, or a seismic hazard zone, as determined pursuant to Section 2696, unless the applicable general plan or zoning ordinance contains provisions to mitigate the risk of an earthquake fault or seismic hazard zone.

Consistent. Based on information provided by the two Geotechnical Investigation Reports prepared by LK Geotechnical Engineering, Inc. for both Project Sites (see Appendix C.1 and C.2 to this SCPE), a review of the California Geological Survey 2018 seismic hazard zones map indicates that neither Project Site are located within an Earthquake Fault Zone. The closest known fault is the Elsinore Fault which is mapped approximately 2.5 miles east of the Project Site. The southern California region is seismically active and commonly experiences strong ground shaking resulting from earthquakes along active faults. Ground shaking resulting from a moderate to major earthquake (Magnitude 6.0 or greater) can be expected during the lifespan of the existing and/or proposed structures. Despite the relative proximity to known faults, the potential impacts from fault rupture are considered no greater for the Project Sites than for the surrounding areas. Furthermore, the Proposed Project would be constructed in compliance with all structural and seismic requirements of current State and City building codes, which contain standards for building design to minimize the impacts from ground shaking and earthquakes.
(E) Landslide hazard, flood plain, flood way, or restriction zone, unless the applicable general plan or zoning ordinance contains provisions to mitigate the risk of a landslide or flood.

Consistent. The Project Sites are not within an area identified as susceptible to landslides according to the United States Geological Survey and California Department of Conservation Geologic Hazards Maps. Specifically, the Project Sites are not located in the zone of required investigation for landsliding based on the seismic hazard zone map Poplar Avenue Residential Development Page 57 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 for the El Monte 7.5-Minute Quadrangle.25 Furthermore, the Project Sites are not in an area designated as a 100-year flood hazard area as mapped by the FEMA’s Flood Insurance Rate Map. The Project Sites are in a zone designated as Zone X, which signifies that the area is outside the 0.2% annual chance floodplain and located within an area of minimal flooding.26 Therefore, the Proposed Project would have a low risk for landsliding and flooding.
(7) The transit priority project site is not located on developed open space. (A) For the purposes of this paragraph, “developed open space” means land that meets all of the following criteria:
(i) Is publicly owned, or financed in whole or in part by public funds. (ii) Is generally open to, and available for use by, the public. (iii) Is predominantly lacking in structural development other than structures associated with open spaces, including, but not limited to, playgrounds, swimming pools, ballfields, enclosed child play areas, and picnic facilities.
(B) For the purposes of this paragraph, “developed open space” includes land that has been designated for acquisition by a public agency for developed open space, but does not include lands acquired with public funds dedicated to the acquisition of land for housing purposes.

Consistent. The Project Sites are entirely developed with existing residential land uses and do not contain any developed open space with any public, recreational amenities.

With the exception of some landscaping typical of residential properties, the Project Sites are primarily developed with impervious surfaces. Therefore, the Project Sites do not support any developed open space. Thus, the Proposed Project would not interfere with any existing open space.
(8) The buildings in the transit priority project are 15 percent more energy efficient than required by Chapter 6 of Title 24 of the California Code of Regulations and the buildings and landscaping are designed to achieve 25 percent less water usage than the average household use in the region. 25 California Department of Conservation, California Geological Survey, Regulatory Maps, Seismic Hazards Zone Report for the El Monte 7.5-Minute Minute Quadrangle, Los Angeles County, California, June 15, 2017, website:
https://maps.conservation.ca.gov/cgs/informationwarehouse/index.html?map=regulatorymaps. 26 Federal Emergency Management Agency (FEMA), Flood Map Service Center: Search by Address, Map Number 06037C1663F, September 26, 2008, website: https://msc.fema.gov/portal/.

Poplar Avenue Residential Development Page 58 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Consistent.

As part of this analysis, an Energy & Water Efficiency Compliance Memo (Efficiency Compliance Memo) was prepared by ZC Sustainability to demonstrate how the Proposed Project would meet the criteria of PRC Section 21155.1 subsection(a)(8) requirement for energy to be 15 percent more energy efficient than required by Title 24, Part 6, the California Energy Code and to reduce water usage to 25 percent less than the average household use in the region (see Appendix D of this SCPE).

1. Energy Efficiency
As described in the Efficiency Compliance Memo and utilizing the current Proposed Project plans, ZC Sustainability conducted a preliminary whole building energy modeling assessment to determine the Proposed Project’s anticipated Title 24 energy code performance. The energy modeling was done using CBECC 2019 which is a software tool approved by the California Energy Commission for use in demonstrating compliance with the 2019 California Residential Buildings Energy Efficiency Standards. Project A is subject to the 2019 High-Rise Residential Title 24 Energy Code, while Project B is subject to the 2019 Low-Rise Residential Title 24 Energy Code. As such, two separate energy models were developed, using the CBECC-Com software program for High-Rise Residential buildings (four-stories and above) and CBECC-Res software program for Low-Rise Residential buildings (up to three stories).

Key performance measures and features of the Proposed Project’s design that increase the building energy efficiency include:
• High-performance Low-e windows with very low Solar Heat Gain Coefficient (SHGC) and U-value;
• Overhangs & balconies shading the glazed patio doors below; • Wood framed walls with R-21 batt insulation;
• Wood framed roof with R-38 batt insulation;
• Cool Roof Rating Council (CRRC) certified high-reflectance cool roof; • Central water heating system with condensing natural gas water heaters; • High-efficiency HVAC systems serving residential units and common spaces; • A Photovoltaic (PV) system will further reduce energy use; • Reduced Lighting wattage from LED fixtures throughout the buildings, including Common Spaces and Amenities, with Daylight and Motion Sensor controls; and • Low-flow fixtures (although energy savings from low-flow fixtures are not captured in the Title 24 energy analysis, this strategy significantly reduces the hot water usage and associated heating energy requirements).

Poplar Avenue Residential Development Page 59 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 As concluded by ZC Sustainability, and based on energy performance summary results, Project A would be 15.8 percent more energy efficient than current Title 24 standards, and Project B would be 15.2 percent more energy efficient than current Title 24 standards.

2. Water Efficiency
As described in the Efficiency Compliance Memo, for residential and mixed-use residential/commercial buildings, the current regional water use baseline is 120 gallons per capita per day.
27 This figure is multiplied by 3.3, the assumed residential occupancy based on the most recent census data for households in the City of Montebello, to determine the average daily water use per residential unit in the City.

The Proposed Project’s estimated water use utilizes Title 24 CALGreen-permitted maximum fixture flow rates as well as accepted industry standards as follows:

1. Showerheads: 1.8 GPM (gallons per minute, as required by CALGreen)

2. Lavatory faucets: 1.2 GPM (as required by CALGreen)

3. Kitchen faucets: 1.5 GPM (as required by CALGreen)

4. Tank water closets (toilets): 1.28 GPF (gallons per flush; as required by CALGreen)

5. Commercial clothes washers: Energy Star certified, 3.5 IWF (Integrated Water Factor)

6. Dishwashers: Energy Star certified, 3.5 GPC (Gallons per Cycle) The Water Use Analyses for the Proposed Project calculates both the baseline and projected water use, followed by the percentage savings. For Project A, water usage would be reduced from 396.0 (baseline per unit) to 172.0 gpd (projected per unit), resulting in a projected water use savings of 50.0 percent. For Project B, water usage would be reduced from 396.0 (baseline per unit) to 172.0 gpd (projected per unit), resulting in a projected water use savings 56.5 percent. The projected water use for both Projects is overall more efficient than required by Title 24, Part 11, CALGreen, which includes water efficiency measures to reduce water use. The specified water efficiency measures listed above would sufficiently reduce water use by well over 25 percent below the average household use in the region.
27 Metropolitan Water District, Water Tomorrow Annual Report to the California State Legislature, Covering Fiscal Year 2019/20 (p. 28).

Poplar Avenue Residential Development Page 60 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 PRC § 21155.1(b). The transit priority project meets all of the following land use criteria:
(1) The site of the transit priority project is not more than eight acres in total area.

Consistent. Project Site A includes approximately 73,807 square feet of lot area, or 1.69 acres; and Project Site B includes approximately 12,500 square feet of los area, or 0.28 acres, totaling 1.97 acres for both sites. As such, the Project Sites are not more than eight acres in total area.
(2) The transit priority project does not contain more than 200 residential units.

Consistent. The Proposed Project would include 140 residential dwelling units on Project Site A and 16 residential dwelling units on Project Site B, for a total of 156 residential dwelling units. Therefore, the Proposed Project would provide less than 200 residential units.
(3) The transit priority project does not result in any net loss in the number of affordable housing units within the project area.

Consistent. The Project Sites are currently developed with 43 residential dwelling units across both sites, which are currently rented out at market rates and are not subject to a rent stabilization ordinance. The Proposed Project would provide a total of 156 new apartment units. The Proposed Project would include a total of 32 affordable units for lower-income households (30 units in Project A and 2 units in Project B). Therefore, the number of affordable housing units on the Project Sites would increase by 32 net new units, and development of the Proposed Project would not result in the loss of affordable housing units within the Project Site and surrounding area. (4) The transit priority project does not include any single level building that exceeds 75,000 square feet.

Consistent. The Proposed Project would include a four-story residential development with 140 dwelling units (Project A) and a three-story development with 16 dwelling units (Project B). For Project A, the gross building floor area on Levels 1 through 4 ranges from 42,957 gsf (on Level 1) to 45,998 gsf (on Levels 2 to 4). For Project B, the gross building floor area would be 9,242 gsf on Level 2 and Level 3. Therefore, the Proposed Project would not include a single-level building that exceeds 75,000 square feet.

Poplar Avenue Residential Development Page 61 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 (5) Any applicable mitigation measures or performance standards or criteria set forth in the prior environmental impact reports, and adopted in findings, have been or will be incorporated into the transit priority project.

Consistent. There are no prior environmental impact reports (EIR) or other environmental documents prepared specifically for the Project Sites. Accordingly, the relevant prior EIR applicable to the Project Sites is the Final Program EIR prepared by SCAG in conjunction with the 2020-2045 RTP/SCS. This Final Program EIR includes a Mitigation Monitoring Reporting Program (MMRP) that provides a list of mitigation measures that SCAG determined a lead agency can and should consider, as applicable and feasible, where the agency has identified that a project has the potential for significant effects.

A discussion of applicability of these measures is contained in Section 4.0 of this SCPE.

As described therein, many of the mitigation measures identified by SCAG would not apply to the Proposed Project and as such, would not be incorporated. Nonetheless, as required under this criterion, Section 4.0 contains a full discussion of the applicability of the mitigation measures identified in the MMRP to the Proposed Project. As such, the Project meets this criterion.
(6) The transit priority project is determined not to conflict with nearby operating industrial uses.

Consistent. The properties surrounding the Project Site include residential land uses.

There are no industrial or warehouse buildings located in the immediate vicinity of the Project Site. Therefore, the Proposed Project would not conflict with any operating industrial uses.
(7) The transit priority project is located within one-half mile of a rail transit station or a ferry terminal included in a regional transportation plan or within one-quarter mile of a high-quality transit corridor included in a regional transportation plan.

Consistent. As noted above, the Project Sites are located within a HQTA by the 2020- 2045 RTP/SCS (as depicted on Figure 25, above) and approximately 230 feet (direct distance) or 0.2 mile (walking distance) north of Whittier Boulevard, which is identified as an HQTC (as shown in Figure 28, above) due to the fact that the Montebello Bus 10 line runs at a frequency of less than 15 minutes during the morning and afternoon peak commute periods (6-9am and 3-7pm, respectively). Therefore, the Proposed Project is located within one-quarter mile of a HQTC and is consistent with this criterion.

Poplar Avenue Residential Development Page 62 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 PRC § 21155.1(c). The transit priority project meets at least one of the following three criteria:
(1) The transit priority project meets both of the following:
(A) At least 20 percent of the housing will be sold to families of moderate income, or not less than 10 percent of the housing will be rented to families of low income, or not less than 5 percent of the housing is rented to families of very low income.
(B) The transit priority project developer provides sufficient legal commitments to the appropriate local agency to ensure the continued availability and use of the housing units for very low, low-, and moderateincome households at monthly housing costs with an affordable housing cost or affordable rent, as defined in Section 50052.5 or 50053 of the Health and Safety Code, respectively, for the period required by the applicable financing. Rental units shall be affordable for at least 55 years.

Ownership units shall be subject to resale restrictions or equity sharing requirements for at least 30 years.

Consistent. Of the 140 dwelling units provided in Project A, 30 units would be restricted for Low Income households, which is equivalent to 21 percent of Project A’s total residential units. Of the 16 dwelling units provided in Project B, two units would be restricted for Low Income households, which is equivalent to 13 percent of Project B’s total residential units. Collectively, the Proposed Project’s 32 Low Income units represent just over 20 percent of the 156 total proposed units. Furthermore, the Applicant will enter into a housing regulatory agreement with the City memorializing these requirements and making them binding on any successors or assigns for the regulatory period of 55 years.

Therefore, the Proposed Project will meet this criterion. (2) The transit priority project developer has paid or will pay in-lieu fees pursuant to a local ordinance in an amount sufficient to result in the development of an equivalent number of units that would otherwise be required pursuant to paragraph (1).

Consistent. As discussed above, the Project meets criterion (1)(a). Thus, the Proposed Project meets the requirements of PRC 21155.1(c).
(3) The transit priority project provides public open space equal to or greater than five acres per 1,000 residents of the project.

Poplar Avenue Residential Development Page 63 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Consistent. As discussed above, the Project meets criterion (1)(a). Thus, the Proposed Project meets the requirements of PRC 21155.1(c).

Poplar Avenue Residential Development Page 64 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

3.0 Project Consistency with the Goals and
Benefits of the 2020-2045 RTP/SCS
The Proposed Project would be consistent with applicable goals and policies presented within SCAG’s 2020-2045 RTP/SCS. Refer to Table 3 below for the Proposed Project’s consistency analysis.

Table 3
Consistency Analysis with Connect SoCal
(2020-2045 Regional Transportation Plan / Sustainable Community Strategy) Goals and Policies Consistency Assessment
Connect SoCal Goal 1 Encourage regional
economic prosperity and global competitiveness.

Not Applicable. This Goal is directed towards SCAG and
the City of Montebello and does not apply to the
Proposed Project.

Connect SoCal Goal 2 Improve mobility,
accessibility, reliability, and travel safety for people and goods.

No Conflict. The Project Sites are located in an
urbanized area of the City of Montebello. The Proposed
Project would develop a total of 156 dwelling units within a HQTA, as defined by SCAG. The Project Sites are also
located less than ¼ mile from an HQTC along Whittier
Boulevard. The Proposed Project would provide
residents with convenient access to public transit and
opportunities for walking and biking, including the
provision of on-site bicycle parking spaces. Furthermore, the Proposed Project would be subject to the site plan
review requirements of the City of Montebello Planning
Division to ensure that all access roads, driveways and parking areas would not create a design hazard to local roadways and pedestrian walkways. Thus, the location of the Proposed Project encourages a variety of
transportation options and access and therefore, would
not conflict with this Goal.

Connect SoCal Goal 3 Enhance the preservation,
security, and resilience of the regional transportation system.

Not Applicable. This goal is directed towards SCAG and
does not apply to the Proposed Project. Nevertheless, the Proposed Project would support this Goal in that the
Proposed Project would be subject to the site plan review requirements of the City of Montebello Planning Division to ensure that all access roads, driveways and parking
areas would not create a design hazard to local roadways and pedestrian walkways. The Project Sites are located
less than ¼ mile from an HQTC along Whittier Boulevard, as well as in proximity to additional transit lines on
Beverly Boulevard less than one-half mile to the north.

The Project Site’s location in proximity to transit as well as nearby non-residential and public uses would help to reduce vehicle miles traveled (VMT). As such, the
Proposed Project would not conflict with Connect SoCal’s goals and policies related to a sustainable regional
transportation system.

Connect SoCal Goal 4 Increase person and goods
movement and travel choices within the
transportation system.

No Conflict. The Proposed Project includes a total of 156 multi-family residential units. Given the Proposed
Project’s location close to transit, the Proposed Project would encourage the utilization of transit as a mode of Poplar Avenue Residential Development Page 65 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 3
Consistency Analysis with Connect SoCal
(2020-2045 Regional Transportation Plan / Sustainable Community Strategy) Goals and Policies Consistency Assessment
transportation to and from the Project area. The
Proposed Project would improve the public sidewalks
adjacent to Project Site and to enhance the pedestrian
experience and promote walkability. In addition, the
Proposed Project would provide a total of 170 bicycle
spaces (154 spaces in Project A and 16 spaces in Project B) to promote travel by bicycle. Thus, the Proposed
Project would contribute to the productivity and use of the regional transportation system by providing housing near transit. Therefore, the Proposed Project would not create a significant impact to the surrounding circulation and would not conflict with this Goal.

Connect SoCal Goal 5 Reduce greenhouse gas
emissions and improve air quality.

No Conflict. The Proposed Project is an infill
development in an area that promotes the use of a variety of transportation options, which includes walking, biking, and the use of public transportation. The Project Site’s location near mass transit and proximity to services, retail stores, and employment opportunities promotes a
pedestrian-friendly environment. The Proposed Project
would improve the public sidewalks along Poplar Avenue, adjacent to both Project Sites and would include active ground floor uses to enhance the pedestrian experience
and promote walkability. In addition, the Proposed
Project would provide a total of 170 bicycle spaces to
promote travel by bicycle. Thus, the Proposed Project
would reduce VMT traveled and help reduce greenhouse
gas emissions and improve air quality. Therefore, the
Proposed Project would not conflict with this Goal.

Connect SoCal Goal 6 Support healthy and
equitable communities.

No Conflict. As stated above, the Project Sites are
located in an urbanized area of the Montebello
community within a HQTA as defined by SCAG. The
Project Sites are located less than ¼ mile from an HQTC along Whittier Boulevard and in proximity to additional transit opportunities along Beverly Boulevard less than one-half mile to the north. The Proposed Project would
provide residents with convenient access to public transit and opportunities for walking and biking. The Proposed
Project would develop dwelling units near mass transit
and in close proximity to services, retail stores, and
employment opportunities, which would allow residents
to live and work in the City. The location of the Proposed Project encourages a variety of transportation options
and access to community services. Therefore, the
Proposed Project would not conflict with this Goal.

Connect SoCal Goal 7 Adapt to a changing climate
and support an integrated regional development
pattern and transportation network.

No Conflict. This Goal is directed towards SCAG and the City of Montebello and does not apply to the Proposed
Project. Nevertheless, the Proposed Project would
develop a total of 156 dwelling units within a HQTA,
consistent with SCAG’s goal to concentrate infill
development within Priority Growth Areas. The Project
Site’s location near mass transit and proximity to
services, retail stores, and employment opportunities
Poplar Avenue Residential Development Page 66 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 3
Consistency Analysis with Connect SoCal
(2020-2045 Regional Transportation Plan / Sustainable Community Strategy) Goals and Policies Consistency Assessment
promotes a pedestrian-friendly environment. The location of the Proposed Project promotes the use of a variety of transportation options, which includes walking, biking, and the use of public transportation. Therefore, the
Proposed Project would increase multi-family residential uses in transit-rich areas near services, retail, and
employment opportunities. Thus, the Proposed Project
would adapt to the changing land use and growth
patterns of the local area. Therefore, the Proposed
Project would not conflict with this Goal.

Connect SoCal Goal 8 Leverage new transportation
technologies and data-driven solutions that result in
more efficient travel.

Not Applicable. This Goal is directed towards SCAG and
the City of Montebello and does not apply to the
Proposed Project. No further discussion is required.

Connect SoCal Goal 9 Encourage development of
diverse housing types in areas that are supported by
multiple transportation options.

No Conflict. The Proposed Project would provide a
variety of dwelling units of different sizes and
configurations that would be available at market rate and affordable rate. The Proposed Project is increasing the housing choices available in the Montebello area. As
stated above, the Project Sites are located in an
urbanized area of the Montebello Community within a
HQTA. The Project Sites are also located less than ¼
mile from an HQTA along Whittier Boulevard. The
Proposed Project would provide residents with
convenient access to public transit and opportunities for walking and biking. The Proposed Project would develop
dwelling units near mass transit and in close proximity to services, retail stores, and employment opportunities.

Thus, the Proposed Project would provide diverse
housing types and encourages a variety of transportation options and access and therefore, would not conflict with this Goal.

Connect SoCal Goal 10 Promote conservation of
natural and agricultural lands and restoration of
habitats.

Not Applicable. This Goal is not applicable to the
Proposed Project since the Project Site does not contain any natural or agricultural lands. No further discussion is required.

Connect SoCal Guiding Principal 1 Base
transportation investments on adopted regional
performance indicators and MAP-21/FAST Act
regional targets.

Not Applicable. This Guiding Principal is directed
towards SCAG and the City of Montebello and does not
apply to the Proposed Project. No further discussion is required.

Connect SoCal Guiding Principal 2 Place high
priority for transportation funding in the region on
projects and programs that improve mobility,
accessibility, reliability and safety, and that preserve the existing transportation system.

Not Applicable. This Guiding Principal is directed
towards SCAG and the City of Montebello and does not
apply to the Proposed Project. No further discussion is required.

Connect SoCal Guiding Principal 3 Assure that
land use and growth strategies recognize local input,
promote sustainable transportation options, and
support equitable and adaptable communities.

No Conflict. This Guiding Principal is directed towards SCAG and the City of Montebello and does not apply to
the Proposed Project. Nevertheless, the Proposed
Project would develop 156 dwelling units near mass
transit and proximity to services, retail stores, and
employment opportunities promotes a pedestrian-friendly environment. The location of the Proposed Project
promotes the use of a variety of transportation options, Poplar Avenue Residential Development Page 67 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 3
Consistency Analysis with Connect SoCal
(2020-2045 Regional Transportation Plan / Sustainable Community Strategy) Goals and Policies Consistency Assessment
which includes walking, biking, and the use of public
transportation. Therefore, the Proposed Project would
increase multi-family residential uses in transit-rich areas near services, retail, and employment opportunities.

Thus, the Proposed Project would adapt to the changing
land use and growth patterns of the local area. Therefore, the Proposed Project would not conflict with this Guiding Principal.

Connect SoCal Guiding Principal 4 Encourage
RTP/SCS investments and strategies that collectively
result in reduced non-recurrent congestion and
demand for single occupancy vehicle use, by
leveraging new transportation technologies and
expanding travel choices.

Not Applicable. This Guiding Policy relates to SCAG
goals in supporting investments and strategies to reduce congestion and the use of single occupant vehicles.

Nevertheless, the Proposed Project is located within a
HQTA and adjacent to an HQTC, consistent with SCAG’s
goal of encouraging infill development within Priority
Growth Areas. The Proposed Project would support
public transportation due to its increase in residential population near transit opportunities and other alternative methods of transportation (e.g., walking and biking)
through its provision of bicycle parking spaces and its proposed improvement of adjacent pedestrian rights-ofway. Therefore, the Proposed Project would not conflict with this Guiding Policy.

Connect SoCal Guiding Principal 5 Encourage
transportation investments that will result in improved air quality and public health, and reduced
greenhouse gas emissions.

Not Applicable. This Guiding Principal is directed
towards SCAG and the City of Montebello and does not
apply to the Proposed Project. However, as discussed
under Connect SoCal Goal 5, above, the Proposed
Project would not conflict with this principal as it is an infill development in an area that promotes the use of a variety of transportation options, which includes walking, biking and the use of public transportation. The Project Site’s location near mass transit and proximity to services, retail stores, and employment opportunities promotes a
pedestrian-friendly environment. The Proposed Project
would improve the public sidewalks along Poplar Avenue, adjacent to both Project Sites and would include active ground floor uses to enhance the pedestrian experience
and promote walkability. In addition, the Proposed
Project would provide a total of 170 bicycle spaces to
promote travel by bicycle. Thus, the Proposed Project
would reduce VMT traveled and help reduce greenhouse
gas emissions and improve air quality. Furthermore, the Proposed Project would comply with all regulations and
policies aimed at reducing energy consumption and
greenhouse gas emissions, reducing the reliance on
fossil fuels, and promoting energy-efficiency standards and transportation. Therefore, the Proposed Project
would not conflict with this Guiding Policy.

Connect SoCal Guiding Principal 6 Monitor
progress on all aspects of the Plan, including the
timely implementation of projects, programs, and
strategies.

Not Applicable. This Guiding Principal is directed
towards SCAG and does not apply to the Proposed
Project. No further discussion is required.

Poplar Avenue Residential Development Page 68 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 3
Consistency Analysis with Connect SoCal
(2020-2045 Regional Transportation Plan / Sustainable Community Strategy) Goals and Policies Consistency Assessment
Connect SoCal Guiding Principal 7 Regionally,
transportation investments should reflect best-known
science regarding climate change vulnerability, in
order to design for long term resilience.

Not Applicable. This Guiding Principal is directed
towards SCAG and does not apply to the Proposed
Project. No further discussion is required.

Source: Southern California Association of Governments, Connect SoCal (2020-2045 RTP/SCS), September 2020.

Poplar Avenue Residential Development Page 69 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

4.0 Project Consistency with SCAG 2020-2045
RTP/SCS Mitigation Measures
As a new multi-family residential project to be developed at an urban infill site that is within a SCAG-identified Priority Growth Area and HQTA, the 2020-2045 RTP/SCS Program EIR, which was adopted on September 3, 2020, is a relevant EIR applicable to the Project Site. As part of this Program EIR, mitigation measures were included that would reduce potentially significant impacts identified by the Program EIR. The complete list of the mitigation measures identified by the Program EIR is included in the Program EIR’s Mitigation Monitoring and Reporting Program (MMRP). The MMRP includes both regional mitigation measures that would be implemented by SCAG as well as projectlevel measures that would be implemented by the respective lead agency (here, the City of Montebello). Because regional mitigation measures would be implemented by SCAG, they are not further discussed in this SCPE. As set forth by the Program EIR, projectlevel mitigation measures are those measures that SCAG determined a lead agency can and should consider, as applicable and feasible, where the lead agency has identified that a project has the potential for significant effects. This table focuses on the Project's consistency with the MMRP's project- level mitigation measures (marked as PMM in the MMRP).All Mitigation Measures identified below as applicable to the Proposed Project would me made enforceable through the City’s imposition of conditions of approval.

Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project

AESTHETICS
Impact AES-1
Potential for
the Plan to
Have a
Substantial
Adverse
Effect on a
Scenic Vista
PMM-AES-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to address potential aesthetic impacts
to scenic vistas, as applicable and feasible. Such
measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Use a palette of colors, textures, building
materials that are graffiti-resistant, and/or
plant materials that complement the
surrounding landscape and development.
b) Use contour grading to better match
surrounding terrain. Contour edges of
major cut-and-fill to provide a more
natural looking finished profile.
c) Design new corridor landscaping to
respect existing natural and man-made
No mitigation applies. The Project Sites are
located in an existing residential neighborhood.

Residential development occupies frontage
along both sides of Poplar Avenue. In addition,
mature trees are located along both sides of
Poplar Avenue. A limited view of the
Montebello Hills is available facing north on
Poplar Avenue. The view of the Montebello
Hills is partially obstructed by the existing
streetscape and development. Additionally,
there are no public scenic views available
looking west, south, or east from Poplar
Avenue. Partially obstructed scenic views of
the Santa Ana Mountains are available facing
east from within Project Site A. Views of the
Santa Ana Mountains from Poplar Avenue
would continue to remain obstructed with the
implementation of the Proposed Project. In
addition, existing public views from Whittier
Poplar Avenue Residential Development Page 70 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project features and to complement the dominant
landscaping of the surrounding areas.
d) Replace and renew landscaping along
corridors with road widenings,
interchange projects, and related
improvements.
e) Retain or replace trees bordering
highways, so that clear-cutting is not
evident.
f) Provide new corridor landscaping that
respects and provides appropriate
transition to existing natural and manmade features and is complementary to the dominant landscaping or native
habitats of surrounding areas.
g) Reduce the visibility of construction
staging areas by fencing and screening
these areas with low contrast materials
consistent with the surrounding
environment, and by revegetating graded
slopes and exposed earth surfaces at the
earliest opportunity;
h) Use see-through safety barrier designs
(e.g. railings rather than walls)
Boulevard, a major east-west arterial, would
not be impacted by the Proposed Project due
to the nature of the topography of Project Site
A, which rises steeply above the street to the
north. Furthermore, the Proposed Project will
undergo site plan review and approval by the
City, and will comply with the City’s applicable
design and landscaping standards. There are
multiple mature trees located along both sides
of the Poplar Avenue public right-of-way.

These trees would remain intact with the
implementation of the Proposed Project.

Nevertheless, should these trees be trimmed
or removed in the future to accommodate the
Proposed Project, the Project Applicant would
need to conform to Section 12.08.060 of the
City’s Municipal Code, which outlines specific
instructions regarding the removal and
replacement of public trees. Therefore, the
Proposed Project would not result in potential
impacts to scenic vistas and no mitigation is
required.

Impact AES-2
Potential to
Substantially
Damage
Scenic
Resources,
Within a State
Scenic
Highway
See PMM AES-1 above. No mitigation applies. See discussion of the applicability of PMM AES-1 above. Moreover,
the Project Sites are not located within a state
scenic highway.28 Therefore, no mitigation is
required.

Impact AES-3
Potential to
Substantially
Degrade the
Existing
Visual
Character or
Quality of
Public Views
PMM-AES-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to address potential aesthetic impacts
that substantially degrade visual character, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:
a) Minimize contrasts in scale and massing
between the projects and surrounding
natural forms and development, minimize
their intrusion into important viewsheds,
and use contour grading to better match
No mitigation applies. The Open Space
Element of the City’s General Plan identifies
numerous significant resources within the City
including the Montebello Hills, the bluff
adjacent to the Rio Hondo River, and the
Mission Viejo and Sanchez Adobe.29 The
Municipal Code does not contain any policies
identifying and regulating scenic resources. As
indicated previously, the two Project Sites are
currently developed with residential units. In
addition, existing views of both the Montebello
Hills and the Rio Hondo basin are presently
obstructed by the existing streetscape and
development. The surrounding residential
28 California Department of Transportation (Caltrans), California State Scenic Highway System Map. Available at:
https://www.arcgis.com/apps/webappviewer/index.html?id=2e921695c43643b1aaf7000dfcc19983.. 29 City of Montebello General Plan. Open Space Element. Plan adopted May 27, 1975.

Poplar Avenue Residential Development Page 71 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project surrounding terrain in accordance with
county and city hillside ordinances, where
applicable.
b) Design landscaping along highway
corridors to add significant natural elements
and visual interest to soften the hard-edged,
linear transportation corridors.
c) Require development of design guidelines
for projects that make elements of proposed
buildings/facilities visually compatible or
minimize visibility of changes in visual
quality or character through use of
hardscape and softscape solutions.

Specific measures to be addressed include
setback buffers, landscaping, color, texture,
signage, and lighting criteria.
d) Design projects consistent with design
guidelines of applicable general plans.
e) Require that sites are kept in a
blight/nuisance-free condition. Remove
blight or nuisances that compromise visual
character or visual quality of project areas
including graffiti abatement, trash removal,
landscape management, maintenance of
signage and billboards in good condition,
and replace compromised native vegetation
and landscape.
f) Where sound walls are proposed, require
sound wall construction and design
methods that account for visual impacts as
follows:
• use transparent panels to preserve
views where sound walls would
block views from residences;
• use landscaped earth berm or a
combination wall and berm to
minimize the apparent sound wall
height;
• construct sound walls of materials
whose color and texture
complements the surrounding
landscape and development;
g) Design sound walls to increase visual
interest, reduce apparent height, and be
visually compatible with the surrounding
area; and landscape the sound walls with
plants that screen the sound wall, preferably
with either native vegetation or landscaping
that complements the dominant
landscaping of surrounding areas.
buildings vary in height from 12 to 20 feet.

Therefore, the development of the Proposed
Project would not impact nearby scenic
resources since views of the resources are
currently limited. Furthermore, the Proposed
Project’s development would not affect zoning
regulations governing scenic quality since
none have been established. Notwithstanding,
the Proposed Project will undergo site plan
review and approval by the City, and will
comply with the City’s applicable design and
landscaping standards. Therefore, the
Proposed Project would not result in potential
impacts regarding visual character or scenic
quality and no mitigation is required.

Poplar Avenue Residential Development Page 72 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project Impact AES-4
Create a New
Source of
Substantial
Light or Glare
Which Would
Adversely
Affect Day or
Nighttime
Views in the
Area
PMM-AES-3: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to address potential aesthetic impacts
that substantially degrade visual character, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:
a) Use lighting fixtures that are adequately
shielded to a point below the light bulb
and reflector and that prevent
unnecessary glare onto adjacent
properties.
b) Restrict the operation of outdoor lighting
for construction and operation activities
to the hours of 7:00 a.m. to 10:00 p.m.
c) Use high pressure sodium and/or cut-off
fixtures instead of typical mercury-vapor
fixtures for outdoor lighting.
d) Use unidirectional lighting to avoid light
trespass onto adjacent properties.
e) Design exterior lighting to confine
illumination to the project site, and/or to
areas which do not include lightsensitive uses.
f) Provide structural and/or vegetative
screening from light-sensitive uses.
g) Shield and direct all new street and
pedestrian lighting away from lightsensitive off-site uses. h) Use non-reflective glass or glass treated
with a non-reflective coating for all
exterior windows and glass used on
building surfaces.
i) Architectural lighting shall be directed
onto the building surfaces and have low
reflectivity to minimize glare and limit
light onto adjacent properties.

No mitigation applies. The Proposed Project
would be subject to the following regulatory
compliance measures, established in Section

15.08.100.C of the Municipal Code, that would
avoid any impacts with respect to lighting:
• Residential lighting is regulated under Title
15 – Buildings and Construction, Chapter

15.08, Section 15.08.100 – Special
Residential Building Provisions of the City’s
Municipal Code. Per Section 15.08.100.C
of the Municipal Code, lighting in multiplefamily dwellings shall be as follows:
o Aisles, passageways, and recesses
related to and within the building complex
shall be illuminated with an intensity of at
least 0.25 foot-candles at the ground
level during the hours of darkness.

Lighting devices shall be protected by
weather and vandalism resistant covers.
o Open parking lots and carports shall be
provided with a maintained minimum one
foot-candle of light on the parking surface
during the hours of darkness.

Lighting devices shall be protected by
weather and vandalism resistant covers.
o All required lighting shall be designed to
turn on automatically. Luminaries shall
be directed or shielded to not be directly
visible from any dwelling unit or cause
off-site glare or nuisances.

With respect to glare, the exterior façade
surfaces of the Proposed Project would consist
of non-reflective materials, such as concrete,
masonry, and stucco components. The
Proposed Project includes rooftop areas
dedicated for future solar panels. These
panels could potentially be a source of glare;
however, any such glare could not impact the
surrounding areas since the solar panels would
be obstructed from view by the parapet.

Therefore, the Proposed Project would not
result in potential impacts regarding substantial
light or glare, and no mitigation is required.

AGRICULTURE AND FORESTRY RESOURCES
Impact AG-1
Conversion of
Farmland to
Non-Ag Use
PMM-AG-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to address potential adverse effects on
No mitigation applies. No farmland or
agricultural activity exists on or in the vicinity of
the Project Sites, which are currently fully
developed with residential dwelling units.

Moreover, no Prime Farmland, Unique
Poplar Avenue Residential Development Page 73 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project agricultural resources, as applicable and feasible.

Such measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Require project sponsors to mitigate for
loss of farmland by providing permanent
protection of in-kind farmland in the form
of easements, fees, or elimination of
development rights/potential.
b) Project relocation or corridor realignment
to avoid Prime Farmland, Unique
Farmland, or Farmland of Local or
Statewide Importance.
c) Maintain and expand agricultural land
protections such as urban growth
boundaries.
d) Provide for mitigation fees to support a
mitigation bank that invests in farmer
education, agricultural infrastructure,
water supply, marketing, etc. that
enhance the commercial viability of
retained agricultural lands.
e) Minimize severance and fragmentation of
agricultural land by constructing
underpasses and overpasses at
reasonable intervals to provide property
access.
f) Use berms, buffer zones, setbacks, and
fencing to reduce conflicts between new
development and farming uses and
protect the functions of farmland.

Farmland, or Farmland of Statewide
Importance exists on or in the vicinity of the
Project Sites.30 As such, mitigation pertaining
to the loss of agricultural land or forested areas
is not applicable to the Project.

Impact AG-2
Potential to
Conflict with
Zoning for Ag
Use,
Williamson
Act Contract
See PMM-AG-1.

PMM-AG-2: Project level mitigation measures
can and should be considered by Lead Agencies
as applicable and feasible. Measures to reduce
substantial adverse effects on Williamson Act
contracts to the maximum extent practicable, as
determined appropriate by each Lead Agency,
may include the following, or other comparable
measures:
a) Project relocation or corridor realignment
to avoid lands in Williamson Act contracts.
b) Establish conservation easements
consistent with the recommendations of
No mitigation applies. The Project Sites are
not zoned for agricultural production, there is
no farmland on the Project Sites, and there are
no Williamson Act Contracts in effect for the
Project Sites.
31 As noted above, the Project
Sites are currently fully developed with
residential dwelling units. Thus, mitigation
pertaining to the loss of agricultural land or
forested areas is not applicable to the Project.
30 California Department of Conservation, Farmland Mapping & Monitoring Program, https://www.conservation.ca.gov/dlrp/fmmp
31 California Department of Conservation, The Williamson Act Status Report, 2020, https://www.conservation.ca.gov/dlrp/wa/Documents/stats_reports/2020%20WA%20Status%20Report.pdf Poplar Avenue Residential Development Page 74 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project the Department of Conservation, or 20-
year Farmland Security Zone contracts
(Government Code Section 51296 et
seq.), 10-year Williamson Act contracts
(Government Code Section 51200 et
seq.), or use of other conservation tools
available from the California Department
of Conservation Division of Land
Resource Protection.

Impact AG-3
Conflict with
Existing
Zoning,
Rezoning of
Forest Land
PMM-AG-3: Project level mitigation measures can
and should be considered by Lead Agencies as
applicable and feasible. Measures to reduce
substantial adverse effects, through the
conversion of Farmland to maximum extent
practicable, as determined appropriate by each
Lead Agency, may include the following, or other
comparable measures:
a) Minimize construction related impacts to
agricultural and forestry resources by
locating materials and stationary
equipment in such a way as to prevent
conflict with agriculture and forestry
resources.

No mitigation applies. No farmland, forest
land, or agricultural activity exists on or in the
vicinity of the Project Sites. which are currently
fully developed with residential dwelling units.

As such, mitigation pertaining to the loss of
agricultural land or forested areas is not
applicable to the Project.

Impact AG-4
Loss of
Forest Land
to Non-Forest
Use
See PMM-AG-3. No mitigation applies. No farmland, forest land, or agricultural activity exists on or in the
vicinity of the Project Sites. which are currently
fully developed with residential dwelling units.

As such, mitigation pertaining to the loss of
agricultural land or forested areas is not
applicable to the Project.

Impact AG-5
Conversion of
Farmland to
Non-Ag Use,
Conversion of
Forest land to
Non-Forest
Use
See PMM-AG-2 and PMM-GHG-2.

PMM-AG-4: Project level mitigation measures can
and should be considered by Lead Agencies as
applicable and feasible. Measures to reduce
substantial adverse effects, through the
conversion of Farmland, to the maximum extent
practicable, as determined appropriate by each
Lead Agency, may include the following, or other
comparable measures:
a) Design proposed projects to minimize, to
the greatest extent feasible, the loss of the
highest valued agricultural land.
b) Redesign project features to minimize
fragmenting or isolating Farmland. Where
a project involves acquiring land or
easements, ensure that the remaining
non-project area is of a size sufficient to
allow economically viable farming
No mitigation applies. No farmland, forest
land, or agricultural activity exists on or in the
vicinity of the Project Sites, which are currently
fully developed with residential dwelling units.

As such, mitigation pertaining to the loss of
agricultural land or forested areas is not
applicable to the Project.

Poplar Avenue Residential Development Page 75 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project operations. The project proponents shall
be responsible for acquiring easements,
making lot line adjustments, and merging
affected land parcels into units suitable for
continued commercial agricultural
management.
c) Reconnect utilities or infrastructure that
serve agricultural uses if these are
disturbed by project construction. If a
project temporarily or permanently cuts
off roadway access or removes utility
lines, irrigation features, or other
infrastructure, the project proponents
shall be responsible for restoring access
as necessary to ensure that economically
viable farming operations are not
interrupted.

PMM-AG-5: Project level mitigation measures can
and should be considered by Lead Agencies as
applicable and feasible. Measures to reduce
substantial adverse effects, through the conversion
of Farmland, to the maximum extent practicable, as
determined appropriate by each Lead Agency, may
include the following, or other comparable
measures:
a) Manage project operations to minimize the
introduction of invasive species or weeds
that may affect agricultural production on
adjacent agricultural land. Where a project
has the potential to introduce sensitive
species or habitats or have other spill-over
effects on nearby agricultural lands, the
project proponents shall be responsible for
acquiring easements on nearby
agricultural land and/or financially
compensating for indirect effects on nearby
agricultural land. Easements (e.g., flowage
easements) shall be required for temporary
or intermittent interruption in farming
activities (e.g., because of seasonal
flooding or groundwater seepage).

Acquisition or compensation would be
required for permanent or significant loss
of economically viable operations.

AIR QUALITY
Impact AQ-1
Conflict with
or Obstruct
Implementati
on of the
Applicable Air
Quality Plan
No mitigation is required. No mitigation applies. For purposes of assessing a project’s consistency with the
AQMP, projects that are consistent with the
growth forecast projections of employment and
population forecasts identified in the RTP/SCS
Poplar Avenue Residential Development Page 76 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project are considered consistent with the AQMP,
since the growth projections contained in the
RTP/SCS form the basis of the land use and
transportation control portions of the AQMP.

As previously discussed in Section 2.0 of this
SCPE, the Proposed Project is consistent with
the regional growth projections for the
Montebello Subregion and is consistent with
the smart growth policies of the 2020-2045
RTP/SCS to increase housing density within a
HQTA. Thus, the Project Site’s location
provides opportunities for residents, patrons,
and visitors to use public transit to reduce
vehicle trips. Studies by the California
Department of Transportation, the U.S.

Environmental Protection Agency and the
Metropolitan Transportation Commission have
found that focusing development in areas
served by transit can result in local, regional
and statewide benefits including reduced air
pollution and energy consumption. The
Proposed Project’s close proximity to
neighborhood-serving commercial/retail land
uses and regional transit would result in fewer
trips and a reduction to the Proposed Project’s
vehicle miles traveled (VMTs) as compared to
the base trip rates for similar stand-alone land
uses that are not located in close proximity to
transit. Thus, because the Proposed Project
would be consistent with the growth projections
and regional land use planning policies of the
2020-2045 RTP/SCS (as discussed in greater
detail in Section 2.0 and 3.0 of this SCPE,
above), the Proposed Project would not conflict
with or obstruct implementation of the 2016
AQMP. Therefore, no mitigation is required.

Impact AQ-2
Violate Any
Air Quality
Standard or
Contribute to
an Existing or
Projected Air
Quality
Violation
PMM-AQ-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to violating air quality standards. Such
measures may include the following or other
comparable measures identified by the Lead
Agency:
• Minimize land disturbance.
• Suspend grading and earth moving when wind
gusts exceed 25 miles per hour unless the soil
is wet enough to prevent dust plumes.
• Cover trucks when hauling dirt.

The Proposed Project would substantially
conform to this Mitigation Measure. The
Proposed Project would be subject to
regulatory compliance measures that have
been identified by the California Air Resources
Board (CARB) and the South Coast Air Quality
Management District (SCAQMD) and other
agencies as set forth below, and would
implement similar comparable measures, to
facilitate consistency with plans for attainment
of identified air quality standards, as applicable
and feasible:

Poplar Avenue Residential Development Page 77 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project • Stabilize the surface of dirt piles if not removed
immediately.
• Limit vehicular paths on unpaved surfaces and
stabilize any temporary roads.
• Minimize unnecessary vehicular and
machinery activities.
• Sweep paved streets at least once per day
where there is evidence of dirt that has been
carried on to the roadway.
• Revegetate disturbed land, including vehicular
paths created during construction to avoid
future off-road vehicular activities.
• On Caltrans projects, Caltrans Standard
Specifications 10-Dust Control, 17-Watering,
and 18-Dust Palliative shall be incorporated
into project specifications.
• Require contractors to assemble a
comprehensive inventory list (i.e., make,
model, engine year, horsepower, emission
rates) of all heavy-duty off-road (portable and
mobile) equipment (50 horsepower and
greater) that could be used an aggregate of 40
or more hours for the construction project.

Prepare a plan for approval by the applicable
air district demonstrating achievement of the
applicable percent reduction for a CARBapproved fleet. • Ensure that all construction equipment is
properly tuned and maintained.
• Minimize idling time to 5 minutes – saves fuel
and reduces emissions.
• Provide an operational water truck on-site at
all times. Use watering trucks to minimize
dust; watering should be sufficient to confine
dust plumes to the project work areas. Sweep
paved streets at least once per day where
there is evidence of dirt that has been carried
on to the roadway.
• Utilize existing power sources (e.g., power
poles) or clean fuel generators rather than
temporary power generators.
• Develop a traffic plan to minimize community
impacts as a result of traffic flow interference
from construction activities. The plan may
include advance public notice of routing, use
of public transportation, and satellite parking
areas with a shuttle service. Schedule
operations affecting traffic for off-peak hours.

Minimize obstruction of through-traffic lanes.

Provide a flag person to guide traffic properly
and ensure safety at construction sites.

Project sponsors should consider developing
• Air Quality (Demolition, Site Clearing,
Grading and Construction Activities):

Compliance with provisions of SCAQMD
District Rule 403. The Proposed Project will
be required to comply with all applicable
SCAQMD standards, including the
following provisions of District Rule 403:
o Use tarps or other suitable enclosures
on haul trucks;
o Limit vehicle speeds to 15 miles per
hour;
o Washing mud and soils from
equipment at the conclusion of
trenching activities;
o Ensure that the loader bucket is close
to the truck to minimize drop height
while loading;
o Empty loader buckets slowly so that no
dust plumes are generated;
o Maintain live perennial vegetation
where possible;
o Limit vehicular traffic and disturbances
on soils where possible; and,
o If interior block walls are planned,
install as early as possible.
• The Proposed Project shall comply with
SCAQMD Rule 1403 – Asbestos
Emissions from Demolition/Renovation
Activities, which specify work practice
requirements to limit asbestos emissions
from building demolition and renovation
activities, including the removal and
associated disturbance of asbestoscontaining materials (ACM). • In accordance with Sections 2485 in Title
13 of the California Code of Regulations,
the idling of all diesel fueled commercial
vehicles (weighing over 10,000 pounds)
during construction shall be limited to five
minutes at any location.
• In accordance with Section 93115 in Title
17 of the California Code of Regulations,
operation of any stationary, diesel-fueled,
compression-ignition engines shall meet
specified fuel and fuel additive
requirements and emission standards.
• The Proposed Project shall comply with
SCAQMD Rule 1113 limiting the volatile
organic compound content of architectural
coatings.
• The Proposed Project shall comply with
SCAQMD Rule 1108 limiting the volatile
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impacts.
• As appropriate require that portable engines
and portable engine-driven equipment units
used at the project work site, with the
exception of on-road and off-road motor
vehicles, obtain CARB Portable Equipment
Registration with the state or a local district
permit. Arrange appropriate consultations with
the CARB or the District to determine
registration and permitting requirements prior
to equipment operation at the site.
• Require projects to use Tier 4 Final equipment
or better for all engines above 50 horsepower
(hp). In the event that construction equipment
cannot meet to Tier 4 Final engine
certification, the Project representative or
contractor must demonstrate through future
study with written findings supported by
substantial evidence that is approved by
SCAG before using other
technologies/strategies. Alternative applicable
strategies may include, but would not be
limited to, construction equipment with Tier 4
Interim or reduction in the number and/or
horsepower rating of construction equipment
and/or limiting the number of construction
equipment operating at the same time. All
equipment must be tuned and maintained in
compliance with the manufacturer’s
recommended maintenance schedule and
specifications. All maintenance records for
each equipment and their contractor(s) should
make available for inspection and remain onsite for a period of at least two years from completion of construction, unless the
individual project can demonstrate that Tier 4
engines would not be required to mitigate
emissions below significance thresholds.

Project sponsors should also consider
including ZE/ZNE technologies where
appropriate and feasible.
• Projects located within the South Coast Air
Basin should consider applying for South
Coast AQMD “SOON” funds which provides
funds to applicable fleets for the purchase of
commercially available low-emission heavyduty engines to achieve near-term reduction of NOx emissions from in-use off-road diesel
vehicles.
• Projects located within AB 617 communities
should review the applicable Community
organic compound content from cutback
asphalt.
• New on-site facility nitrogen oxide
emissions shall be minimized through the
use of emission control measures (e.g.,
use of best available control technology for
new combustion sources such as boilers
and water heaters) as required by
SCAQMD Regulation XIII, New Source
Review.
• The Proposed Project shall use Tier 4 Final
equipment or better for all engines above 50
horsepower (hp), provided such equipment
is commercially available and feasible to
utilize. In the event that construction
equipment cannot meet to Tier 4 Final
engine certification, the Project
representative or contractor must
demonstrate through future study with
written findings supported by substantial
evidence that is approved by SCAG before
using other technologies/strategies.

Alternative applicable strategies may
include, but would not be limited to,
construction equipment with Tier 4 Interim
or reduction in the number and/or
horsepower rating of construction
equipment and/or limiting the number of
construction equipment operating at the
same time. All equipment must be tuned
and maintained in compliance with the
manufacturer's recommended maintenance
schedule and specifications. All
maintenance records for each equipment
and their contractor(s) should make
available for inspection and remain on-site
for a period of at least two years from
completion of construction, unless the
individual project can demonstrate that Tier
4 engines would not be required to mitigate
emissions below significance thresholds.

Project sponsors should also consider
including ZE/ZNE technologies where
appropriate and feasible.

In addition, the Proposed Project would not
introduce sensitive receptors within 500 feet of
freeways. Accordingly, with implementation of
all applicable CARB and SCAQMD regulatory
requirements, the Proposed Project would
minimize emissions and would therefore be
substantially in conformance with PMM-AQ-1.

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additional mitigation that can be applied to
individual projects.
• Where applicable, projects should provide
information about air quality related programs
to schools, including the Environmental
Justice Community Partnerships (EJCP),
Clean Air Ranger Education (CARE), and Why
Air Quality Matters programs.
• Projects should work with local cities and
counties to install adequate signage that
prohibits truck idling in certain locations (e.g.,
near schools and sensitive receptors).
• As applicable for airport projects, the following
measures should be considered:
• Considering operational
improvements to reduce taxi time and
auxiliary power unit usage, where
feasible. Additionally, consider single
engine taxing, if feasible as allowed
per Federal Aviation Administration
guidelines.
• Set goals to achieve a reduction in
emissions from aircraft operations
over the lifetime of the proposed
project.
• Require the use of ground service
equipment (GSE) that can operate on
battery-power. If electric equipment
cannot be obtained, require the use of
alternative fuel, the cleanest gasoline
equipment, or Tier 4, at a minimum.
• As applicable for port projects, the following
measures should be considered:
• Develop specific timelines for
transitioning to zero emission cargo
handling equipment (CHE).
• Develop interim performance
standards with a minimum amount of
CHE replacement each year to
ensure adequate progress
• Use short side electric power for
ships, which may include tugboats
and other ocean-going vessels or
develop incentives to gradually ramp
up the usage of shore power.
• Install the appropriate infrastructure to
provide shore power to operate the
ships. Electrical hookups should be
appropriately sized.
• Maximize participation in the Port of
Poplar Avenue Residential Development Page 80 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project Los Angeles’ Vessel Speed
Reduction Program or the Port of
Long Beach’s Green Flag Initiation
Program in order to reduce the speed
of vessel transiting within 40 nautical
miles of Point Fermin.
• Encourage the participation in the
Green Ship Incentives.
• Offer incentives to encourage the use
of on-dock rail.
• As applicable for rail projects, the following
measures should be considered:
• Provide the highest incentives for
electric locomotives and then
locomotives that meet Tier 5 emission
standards with a floor on the
incentives for locomotives that meet
Tier 4 emission standards.
• Projects that will introduce sensitive receptors
within 500 feet of freeways and other sources
should consider installing high efficiency of
enhanced filtration units, such as Minimum
Efficiency Reporting Value (MERV) 13 or
better. Installation of enhanced filtration units
can be verified during occupancy inspection
prior to the issuance of an occupancy permit.
• Develop an ongoing monitoring, inspection,
and maintenance program for the MERV
filters.
• Disclose potential health impacts to
prospective sensitive receptors from
living in close proximity to freeways or
other sources of air pollution and the
reduced effectiveness of air filtration
systems when windows are open or
residents are outside.
• Identify the responsible implementing
and enforcement agency to ensure
that enhanced filtration units are
installed on-site before a permit of
occupancy is issued.
• Disclose the potential increase in
energy costs for running the HVAC
system to prospective residents.
• Provide information to residents on
where MERV filters can be
purchased.
• Provide recommended schedule
(e.g., every year or every six months)
for replacing the enhanced filtration
units.

Poplar Avenue Residential Development Page 81 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project • Identify the responsible entity such as
future residents themselves,
Homeowner’s Association, or
property managers for ensuring
enhanced filtration units are replaced
on time.
• Identify, provide, and disclose
ongoing cost-sharing strategies, if
any, for replacing the enhanced
filtration units.
• Set criteria for assessing progress in
installing and replacing the enhanced
filtration units; and
• Develop a process for evaluating the
effectiveness of the enhanced
filtration units.
• Consult the SCAG Environmental Justice
Toolbox for potential measures to address
impacts to low-income and/or minority
communities
Impact AQ-3
Cumulative
Increase of
Criteria
Pollutant for
Which Project
is NonAttainment
See PMM-AQ-1. The Proposed Project would substantially
conform to this Mitigation Measure. See
discussion of the applicability of PMM AQ-1
above. The Proposed Project would be subject
to regulatory compliance measures that have
been identified by CARB and SCAQMD and
other agencies that would be equal to or more
effective than this mitigation measure.

Accordingly, with implementation of all
applicable CARB and SCAQMD regulatory
requirements, the Proposed Project would
minimize emissions and would therefore be
substantially in conformance with PMM-AQ-1.

No mitigation is required.

Impact AQ-4
Expose
Sensitive
Receptors to
Substantial
Pollutant
Concentratio
ns
See PMM-AQ-1. The Proposed Project would substantially
conform to this Mitigation Measure. See
discussion of the applicability of PMM AQ-1
under Impact AQ-2. The Proposed Project
would be subject to regulatory compliance
measures that have been identified by CARB
and SCAQMD and other agencies that would
be equal to or more effective than this
mitigation measure. Accordingly, with
implementation of all applicable CARB and
SCAQMD regulatory requirements, the
Proposed Project would minimize emissions
and would therefore be substantially in
conformance with PMM-AQ-1. No mitigation is
required.

Impact AQ-5
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Other
Emissions
(Odors)
No mitigation is required. No mitigation applies. Notwithstanding the fact that no mitigation is identified for this
impact area, as discussed above under Impact
AQ-2, the Proposed Project would implement
regulatory compliance measures that would
minimize emissions, including potentially
associated odors, during construction.

Moreover, once occupied, the Proposed
Project would not result in the generation of
objectionable odors since the Proposed Project
is residential in nature and will not be involved
in any odor generating activities known to
produce significant odors and dust (i.e.
agriculture, chemical plants). Therefore, no
potential impacts are anticipated.

BIOLOGICAL RESOURCES
Impact BIO-1
Adverse
Effect on
Candidate,
Sensitive, or
Special
Status
Species
PMM-BIO-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to threatened and endangered species, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:
• Require project design to avoid occupied
habitat, potentially suitable habitat, and
designated critical habitat, wherever
practicable and feasible.
• Where avoidance is determined to be
infeasible, provide conservation measures to
fulfill the requirements of the applicable
authorization for incidental take pursuant to
Section 7 or 10(a) of the federal ESA, Section
2081 of the California ESA to support issuance
of an incidental take permit, and/or as
identified in local or regional plans.

Conservation strategies to protect the survival
and recovery of federally and state-listed
endangered and local special status species
may include:

I. Impact minimization strategies
II. Contribution of in-lieu fees for in-kind
conservation and mitigation efforts
III. Use of in-kind mitigation bank credits
IV. Funding of research and recovery
efforts
V. Habitat restoration
No mitigation required. The Project Sites are
located in an urbanized area of the City and are
improved with residential dwelling units.

Accordingly, they do not contain any critical
habitat or support any species identified or
designated as a candidate, sensitive, or special
status species in local or regional plans,
policies, or regulations, or by the California
Department of Fish and Game or U.S. Fish and
Wildlife Service.32 The Project Site is located in
an urbanized area of the City. In addition, while
there are multiple mature trees located along
both sides of the Poplar Avenue public right-ofway, these trees would remain intact with the implementation of the Proposed Project.

Should these trees need to be trimmed or
removed in the future to accommodate the
Proposed Project, the Project Applicant would
need to conform to Section 12.08.060 of the
City’s Municipal Code, which outlines specific
instructions regarding the removal and
replacement of public trees. In addition, in
compliance with the federal Migratory Bird
Treaty Act (MBTA), any proposed tree removal
activities would take place outside of the
nesting season (February 15–September 15)
to the greatest extent practicable. To the
extent that vegetation removal activities must
occur during the nesting season, a biological
monitor would be present during the removal
activities to ensure that no active nests would
be impacted. If active nests are found, a 300-
32 California Department of Fish and Wildlife California Natural Biodiversity Database (CNDDB) Bios Viewer for the El Monte Quadrangle.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project VI. Establishment of conservation
easements
VII. Permanent dedication of in-kind habitat
• Design projects to avoid desert native plants
protected under the California Desert Native
Plants Act, salvage and relocate desert native
plants, and/or pay in lieu fees to support offsite long-term conservation strategies. • Temporary access roads and staging areas
will not be located within areas containing
sensitive plants, wildlife species or native
habitat wherever feasible, so as to avoid or
minimize impacts to these species.
• Develop and implement a Worker
Environmental Awareness Program
(environmental education) to inform project
workers of their responsibilities to avoid and
minimize impacts on sensitive biological
resources.
• Retain a qualified botanist to document the
presence or absence of special status plants
before project implementation.
• Appoint a qualified biologist to monitor
construction activities that may occur in or
adjacent to occupied sensitive species’ habitat
to facilitate avoidance of resources not
permitted for impact.
• Appoint a qualified biologist to monitor
implementation of mitigation measures.
• Schedule construction activities to avoid
sensitive times for biological resources (e.g.
steelhead spawning periods during the winter
and spring, nesting bird season) and to avoid
the rainy season when erosion and sediment
transport is increased.
• Develop an invasive species control plan
associated with project construction.
• If construction occurs during breeding
seasons in or adjacent to suitable habitat,
include appropriate sound attenuation
measures required for sensitive avian species
and other best management practices
appropriate for potential local sensitive wildlife
• Conduct pre-construction surveys to delineate
occupied sensitive species’ habitat to facilitate
avoidance.
• Where projects are determined to be within
suitable habitat and may impact listed or
sensitive species that have specific field
survey protocols or guidelines outlined by the
USFWS, CDFW, or other local agency,
conduct preconstruction surveys that follow
foot buffer (500 feet for raptors) would be
established until the fledglings have left the
nest.

As such, due to the lack of existing species as
well as compliance with existing regulatory
requirements, mitigation pertaining to
biological resources is not applicable to the
Proposed Project.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project applicable protocols and guidelines and are
conducted by qualified and/or certified
personnel.

Impact BIO-2
Adverse
Effect on
Riparian
Habitat or
Other
Sensitive
Natural
Community
See PMM-BIO-1.

PMM-BIO-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to riparian habitats and other sensitive
natural communities, as applicable and feasible.

Such measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Consult with the USFWS and NMFS
where such state-designated sensitive or
riparian habitats provide potential or
occupied habitat for federally listed rare,
threatened, and endangered species
afforded protection pursuant to the federal
ESA.
b) Consult with the USFS where such statedesignated sensitive or riparian habitats provide potential or occupied habitat for
federally listed rare, threatened, and
endangered species afforded protection
pursuant to the federal ESA and any
additional species afforded protection by
an adopted Forest Land Management
Plan or Resource Management Plan for
the four national forests in the six-county
area: Angeles, Cleveland, Los Padres,
and San Bernardino.
c) Consult with the CDFW where such statedesignated sensitive or riparian habitats provide potential or occupied habitat for
state-listed rare, threatened, and
endangered species afforded protection
pursuant to the California ESA, or Fully
Protected Species afforded protection
pursuant to the State Fish and Game
Code.
d) Consult with the CDFW pursuant to the
provisions of Section 1600 of the State
Fish and Game Code as they relate to
Lakes and Streambeds.
e) Consult with the USFWS, USFS, CDFW,
and counties and cities in the SCAG
No mitigation applies. The Project Sites are
located in an urbanized area of the City and are
improved with residential dwelling units. No
riparian habitat or other sensitive natural
communities are located on the Project Site.

Therefore, development of the Project would
not result in adverse effects to any riparian
habitat or other sensitive natural community
identified in local or regional plans, policies,
regulations or by the California Department of
Fish and Game or US Fish and Wildlife
Service.33 Moreover, as described above
under PMM-BIO-1, all tree removals or pruning
would take place in conformance with the
MBTA and local regulations. As such,
mitigation pertaining to biological resources is
not applicable to the Proposed Project.
33 U.S. Fish and Wildlife Service. Wetlands Mapper. http://www.fws.gov/Wetlands/data/Mapper.html Poplar Avenue Residential Development Page 85 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project region, where state-designated sensitive
or riparian habitats are occupied by birds
afforded protection pursuant to the MBTA
during the breeding season.
f) Consult with the CDFW for statedesignated sensitive or riparian habitats where furbearing mammals, afforded
protection pursuant to the provisions of
the State Fish and Game Code for furbeaming mammals, are actively using the areas in conjunction with breeding
activities.
g) Require project design to avoid sensitive
natural communities and riparian
habitats, wherever practicable and
feasible.
h) Where avoidance is determined to be
infeasible, develop sufficient conservation
measures through coordination with local
agencies and the regulatory agency (i.e.,
USFWS or CDFW) to protect sensitive
natural communities and riparian habitats
and develop appropriate compensatory
mitigation, where required.
i) Appoint a qualified wetland biologist to
monitor construction activities that may
occur in or adjacent to sensitive
communities.
j) Appoint a qualified wetland biologist to
monitor implementation of mitigation
measures.
k) Schedule construction activities to avoid
sensitive times for biological resources
and to avoid the rainy season when
erosion and sediment transport is
increased.
l) When construction activities require
stream crossings, schedule work during
dry conditions and use rubber-wheeled
vehicles, when feasible. Have a qualified
wetland scientist determine if potential
project impacts require a Notification of
Lake or Streambed Alteration to CDFW
during the planning phase of projects.
m) Consult with local agencies, jurisdictions,
and landowners where such statedesignated sensitive or riparian habitats are afforded protection pursuant an
adopted regional conservation plan.
n) Install fencing and/or mark sensitive
habitat to be avoided during construction
activities.

Poplar Avenue Residential Development Page 86 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project o) Salvage and stockpile topsoil (the surface
material from 6 to 12 inches deep) and
perennial native plants, when
recommended by the qualified wetland
biologist, for use in restoring native
vegetation to areas of temporary
disturbance within the project area.

Salvage of soils containing invasive
species, seeds and/or rhizomes will be
avoided as identified by the qualified
wetland biologist.
p) Revegetate with appropriate native
vegetation following the completion of
construction activities, as identified by the
qualified wetland biologist.
q) Complete habitat enhancement (e.g.,
through removal of non-native invasive
wetland species and replacement with
more ecologically valuable native
species).
r) Use Best Management Practices (BMPs)
at construction sites to minimize erosion
and sediment transport from the area.

BMPs include encouraging growth of
native vegetation in disturbed areas,
using straw bales or other silt-catching
devices, and using settling basins to
minimize soil transport.

Impact BIO-3
Adverse
Effect on
State or
Federally
Protected
Wetlands
See PMM-BIO-1 and PMM-BIO-2.

PMM-BIO-3: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to wetlands, as applicable and feasible.

Such measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Require project design to avoid federally
protected aquatic resources consistent
with the provisions of Sections 404 and
401 of the CWA, wherever practicable and
feasible.
b) Where the lead agency has identified that
a project, or other regionally significant
project, has the potential to impact other
wetlands or waters, such as those
considered Waters Of the State of
No mitigation applies. The Project Sites are
not located on protected wetlands or water
features that are in the jurisdiction and
responsibility of the U.S. Army Corps of
Engineers, public agencies and/or Lead
Agencies.34 Therefore, mitigation measures
related to the protection of biological resources
are not applicable to the Proposed Project.
34 Ibid.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project California under the State Wetland
Definition and Procedures for Dischargers
of Dredged or Fill Material to Waters of the
State, not protected under Section 404 or
401 of the CWA, seek comparable
coverage for these wetlands and waters in
consultation with the SWRCB, applicable
RWQCB, and CDFW.
c) Where avoidance is determined to be
infeasible, develop sufficient conservation
measures to fulfill the requirements of the
applicable authorization for impacts to
federal and state protected aquatic
resource to support issuance of a permit
under Section 404 of the CWA as
administered by the USACE. The use of
an authorized Nationwide Permit or
issuance of an individual permit requires
the project applicant to demonstrate
compliance with the USACE’s Final
Compensatory Mitigation Rule. The
USACE reviews projects to ensure
environmental impacts to aquatic
resources are avoided or minimized as
much as possible. Consistent with the
administration’s performance standard of
“no net loss of wetlands” a USACE permit
may require a project proponent to
restore, establish, enhance or preserve
other aquatic resources in order to replace
those affected by the proposed project.

This compensatory mitigation process
seeks to replace the loss of existing
aquatic resource functions and area.

Project proponents required to complete
mitigation are encouraged to use a
watershed approach and watershed
planning information. The new rule
establishes performance standards, sets
timeframes for decision making, and to
the extent possible, establishes
equivalent requirements and standards
for the three sources of compensatory
mitigation:
• Permittee-responsible mitigation
• Contribution of in-kind in-lieu fees
• Use of in-kind mitigation bank
credits
• Where avoidance is determined
to be infeasible and
d) Where avoidance is determined to be
infeasible and proposed projects’ impacts
Poplar Avenue Residential Development Page 88 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project exceed an existing Nationwide Permit
(NWP) and/or California SWRCB-certified
NWP, or applicable County Special Area
Management Plan (SAMP), the lead
agency should provide USACE and
SWRCB (where applicable) an alternative
analysis consistent with the Least
Environmentally Damaging Practicable
Alternatives in this order of priorities:
• Avoidance
• Impact Minimization
• On-site alternatives
• Off-site alternatives
e) Require review of construction drawings
by a certified wetland delineator as part of
each project-specific environmental
analysis to determine whether aquatic
resources will be affected and, if
necessary, perform formal wetland
delineation.

Impact BIO-4
Interfere with
the Movement
of Species,
Migratory
Wildlife
Corridors,
Impede Use
of Native
Wildlife
Nursery
See PMM-BIO-1 through PMM-BIO-3.

PMM-BIO-4: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to wildlife movement, as applicable and
feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Consult with the USFS where impacts to
migratory wildlife corridors may occur in an
area afforded protection by an adopted
Forest Land Management Plan or
Resource Management Plan for the four
national forests in the six-County area:

Angeles, Cleveland, Los Padres, and San
Bernardino.
b) Consult with counties, cities, and other
local organizations when impacts may
occur to open space areas that have been
designated as important for wildlife
movement related to local ordinances or
conservation plans.
c) Prohibit construction activities within 500
feet of occupied breeding areas for wildlife
afforded protection pursuant to Title 14 §
460 of the California Code of Regulations
protecting fur-bearing mammals, during
the breeding season.

No mitigation applies. The Project Sites are
improved with residential dwelling units and are
located in an urbanized area of the City. The
Project Sites are not located within or adjacent
to migratory fish, wildlife species, or
established native resident and/or migratory
wildlife corridors, or native wildlife nursery
sites. Furthermore, as described above under
PMM-BIO-1, the Project would comply with the
MBTA potential impacts to migratory birds
would not occur in connection with the removal
or pruning of trees. Therefore, mitigation
measures related to the protection of biological
resources are not applicable to the Proposed
Project.

Poplar Avenue Residential Development Page 89 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project d) Conduct a survey to identify active raptor
and other migratory nongame bird nests by
a qualified biologist at least two weeks
before the start of construction at project
sites from February 1 through August 31.
e) Prohibit construction activities with 300 feet
of occupied nest of birds afforded
protection pursuant to the Migratory Bird
Treaty Act, during the breeding season.
f) Ensure that suitable nesting sites for
migratory nongame native bird species
protected under the Migratory Bird Treaty
Act and/or trees with unoccupied raptor
nests should only be removed prior to
February 1, or following the nesting
season.
g) When feasible and practicable, proposed
projects will be designed to minimize
impacts to wildlife movement and habitat
connectivity and preserve existing and
functional wildlife corridors.
h) Conduct site-specific analyses of
opportunities to preserve or improve
habitat linkages with areas on- and off-site.
i) Long linear projects with the possibility of
impacting wildlife movement should
analyze habitat linkages/wildlife movement
corridors on a broad scale to avoid critical
narrow choke points that could reduce
function of recognized movement corridor.
j) Require review of construction drawings
and habitat connectivity mapping by a
qualified biologist to determine the risk of
habitat fragmentation.
k) Pursue mitigation banking to preserve
habitat linkages and corridors
(opportunities to purchase, maintain,
and/or restore offsite habitat).
l) When practicable and feasible design
projects to promote wildlife corridor
redundancy by including multiple
connections between habitat patches.
m) Evaluate the potential for installation of
overpasses, underpasses, and culverts to
create wildlife crossings in cases where a
roadway or other transportation project
may interrupt the flow of species through
their habitat. Retrofitting of existing
infrastructure in project areas should also
be considered for wildlife crossings for
purposes of mitigation.

Poplar Avenue Residential Development Page 90 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project n) Install wildlife fencing where appropriate to
minimize the probability of wildlife injury
due to direct interaction between wildlife
and roads or construction.
o) Where avoidance is determined to be
infeasible, design sufficient conservation
measures through coordination with local
agencies and the regulatory agency (i.e.,
USFWS or CDFW) and in accordance with
the respective counties and cities general
plans to establish plans to mitigate for the
loss of fish and wildlife movement corridors
and/or wildlife nursery sites. The
consideration of conservation measures
may include the following measures, in
addition to the measures outlined in MMBIO-1(b), where applicable:
• Wildlife movement buffer zones
• Corridor realignment
• Appropriately spaced breaks in
center barriers
• Stream rerouting
• Culverts
• Creation of artificial movement
corridors such as freeway underor overpasses
• Other comparable measures
p) Where the lead agency has identified that
a RTP/SCS project, or other regionally
significant project, has the potential to
impact other open space or nursery site
areas, seek comparable coverage for
these areas in consultation with the
USFWS, CDFW, NMFS, or other local
jurisdictions.
q) Incorporate applicable and appropriate
guidance (e.g. FHWA-HEP-16-059), as
well as best management practices, to
benefit pollinators with a focus on native
plants.

Impact BIO-5
Conflict with
Local Policies
or
Ordinances
Protecting
Biological
Resources
See PMM-BIO-1 through PMM-BIO-4.

PMM-BIO-5: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce conflicts with local policies and
ordinances protecting biological resources, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:

No mitigation applies. The Project Sites are
completely paved and developed, and no
significant vegetation exists. Title 12 (Streets,
Sidewalks, and Public Places) Chapter 12.08 –
Trees and Shrubs of City Municipal Code
serves as the City’s “Tree Ordinance.” The
ordinance prohibits the removal and/or cutting
of trees located in public spheres such as
easements, streets, and parks. There are
multiple mature trees located along both sides
Poplar Avenue Residential Development Page 91 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project a) Consult with the appropriate local agency
responsible for the administration of the
policy or ordinance protecting biological
resources.
b) Prioritize retention of trees on-site
consistent with local regulations. Provide
adequate protection during the
construction period for any trees that are to
remain standing, as recommended by an
International Society of Arboriculture (ISA)
certified arborist.
c) If specific project area trees are designated
as “Protected Trees,” “Landmark Trees,” or
“Heritage Trees,” obtain approval for
encroachment or removals through the
appropriate entity, and develop appropriate
mitigation measures at that time, to ensure
that the trees are replaced. Mitigation trees
shall be locally collected native species, as
directed by a qualified biologist.
d) Appoint an ISA certified arborist to monitor
construction activities that may occur in
areas with trees are designated as
“Protected Trees,” “Landmark Trees,” or
“Heritage Trees,” to facilitate avoidance of
resources not permitted for impact. Before
the start of any clearing, excavation,
construction or other work on the site,
securely fence off every protected tree
deemed to be potentially endangered by
said site work. Keep such fences in place
for duration of all such work. Clearly mark
all trees to be removed.
e) Establish a scheme for the removal and
disposal of logs, brush, earth and other
debris that will avoid injury to any protected
tree. Where proposed development or
other site work could encroach upon the
protected perimeter of any protected tree,
incorporate special measures to allow the
roots to breathe and obtain water and
nutrients. Minimize any excavation, cutting,
filing, or compaction of the existing ground
surface within the protected perimeter.

Require that no change in existing ground
level occur from the base of any protected
tree at any time. Require that no burning or
use of equipment with an open flame occur
near or within the protected perimeter of
any protected tree.
f) Require that no storage or dumping of oil,
gas, chemicals, or other substances that
of the Poplar Avenue public right-of-way.

These trees would remain intact during the
development of the Proposed Project.

Nevertheless, should these trees be removed
in the future to accommodate the Proposed
Project, the Project Applicant would need to
conform to Section 12.08.060 of the City’s
Municipal Code, which outlines specific
instructions regarding the removal and
replacement of public trees. Furthermore, as
described above under PMM-BIO-1, the
Project would comply with the MBTA to ensure
that potential impacts to migratory birds would
not occur in connection with the removal or
pruning of trees. As such, none of the
Mitigation Measures that pertain to potential
conflicts with local policies or ordinances
protecting biological resources are applicable.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project may be harmful to trees occur from the
base of any protected trees, or any other
location on the site from which such
substances might enter the protected
perimeter. Require that no heavy
construction equipment or construction
materials be operated or stored within a
distance from the base of any protected
trees. Require that wires, ropes, or other
devices not be attached to any protected
tree, except as needed for support of the
tree. Require that no sign, other than a tag
showing the botanical classification, be
attached to any protected tree.
g) Thoroughly spray the leaves of protected
trees with water periodically during
construction to prevent buildup of dust and
other pollution that would inhibit leaf
transpiration, as directed by the certified
arborist.
h) If any damage to a protected tree should
occur during or as a result of work on the
site, the appropriate local agency will be
immediately notified of such damage. If,
such tree cannot be preserved in a healthy
state, as determined by the certified
arborist, require replacement of any tree
removed with another tree or trees on the
same site deemed adequate by the local
agency to compensate for the loss of the
tree that is removed. Remove all debris
created as a result of any tree removal
work from the property within two weeks of
debris creation, and such debris shall be
properly disposed of in accordance with all
applicable laws, ordinances, and
regulations. Design projects to avoid
conflicts with local policies and ordinances
protecting biological resources
i) Where avoidance is determined to be
infeasible, sufficient conservation
measures to fulfill the requirements of the
applicable policy or ordinance shall be
developed, such as to support issuance of
a tree removal permit. The consideration of
conservation measures may include:
• Avoidance strategies
• Contribution of in-lieu fees
• Planting of replacement trees
• Re-landscaping areas with native
vegetation post-construction
Poplar Avenue Residential Development Page 93 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project • Other comparable measures
developed in consultation with
local agency and certified arborist.

Impact BIO-6
Conflict with
Habitat
Conservation
Plan, Natural
Community
Conservation
Plan, Local,
Regional, or
State Habitat
Conservation
Plan
See PMM-BIO-1 through PMM-BIO-5.

PMM-BIO-6: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects on
HCPs and NCCPs, as applicable and feasible.

Such measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Consult with the appropriate federal, state,
and/or local agency responsible for the
administration of HCPs or NCCPs.
b) Wherever practicable and feasible, the
project shall be designed to avoid lands
preserved under the conditions of an HCP
or NCCP.
c) Where avoidance is determined to be
infeasible, sufficient conservation
measures to fulfill the requirements of the
HCP and/or NCCP, which would include
but not be limited to applicable
authorization for incidental take pursuant to
Section 7 or 10(a) of the federal
Endangered Species Act or Section 2081
of the California ESA, shall be developed
to support issuance of an incidental take
permit or any other permissions required
for development within the HCP/NCCP
boundaries. The consideration of
additional conservation measures would
include the measures outlined in SMMBIO-2, where applicable.

No mitigation applies. No locally designated
natural communities are known to occur on or
adjacent to the Project Sites.
35 Furthermore,
the Project Site is not within or adjacent to an
existing Significant Ecological Area.36
Therefore, mitigation measures related to
potential effects such conservation and habitat
plans are not applicable to the Proposed
Project.

CULTURAL RESOURCES
Impact
CULT-1
Cause
Adverse
Change in
Significance
of Historical
PMM-CULT-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
No mitigation applies/The Proposed Project
will substantially conform to this Mitigation
Measure. As discussed in Section 2.0 of this
SCPE, the Project does not involve and would
not affect any historic resources, and no known
35 California Department of Fish & Wildlife, California Regional Conservation Plans. Available at:
www.wildlife.ca.gov/Conservation/Planning/NCCP/Plans. Natural Community Conservation Plans. Available at:
https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=68626&inline. 36 Los Angeles County Department of Regional Planning, 2020. Planning & Zoning Information, GIS-NET3 online database. Available at: http://planning.lacounty.gov/gisnet3.

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Pursuant to
Section
15064.5
related to historical resources, as applicable and
feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Pursuant to CEQA Guidelines Section
15064.5, conduct a record search during
the project planning phase at the
appropriate Information Center to
determine whether the project area has
been previously surveyed and whether
historical resources were identified.
b) During the project planning phase, retain
a qualified architectural historian, defined
as an individual who meets the Secretary
of the Interior’s (SOI) Professional
Qualification Standards (PQS) in
Architectural History, to conduct historic
architectural surveys if a built environment
resource greater than 45 years in age may
be affected by the project or if
recommended by the Information Center.
c) Comply with Section 106 of the National
Historic Preservation Act (NHPA)
including, but not limited to, projects for
which federal funding or approval is
required for the individual project. This law
requires federal agencies to evaluate the
impact of their actions on resources
included in or eligible for listing in the
National Register. Federal agencies must
coordinate with the State Historic
Preservation Officer in evaluating impacts
and developing mitigation. These
mitigation measures may include, but are
not limited to the following:
• Employ design measures to avoid
historical resources and
undertake adaptive reuse where
appropriate and feasible. If
resources are to be preserved, as
feasible, carry out the
maintenance, repair, stabilization,
rehabilitation, restoration,
preservation, conservation or
reconstruction in a manner
consistent with the Secretary of
the Interior’s Guidelines for
Preserving, Rehabilitating,
Restoring, and Reconstructing
Historic Buildings. If resources
would be impacted, impacts
historic or otherwise significant events have
occurred within the Project Sites. As such, no
mitigation regarding potential impacts to
historic resources is required.

It is not anticipated that the Project Site
contains significant archaeological resources.

However, if an unexpected discovery should
occur, the Proposed Project will be required to
comply with the following measure, which
substantially conforms with PMM-CULT-1 in
avoiding potential impacts to inadvertent finds
of archeological cultural resources:
• Cultural Resources (Archaeological
Resources): In the unlikely event that
archaeological resources or human
remains are uncovered by construction
crews, all construction activities shall be
halted, and the City of Montebello Police
Department will be contacted (the
Department will then contact the County
Coroner). The provisions of Title 14;
Chapter 3; Article 5; Section 15064.5 of
CEQA and California Health and Safety
Code Section 7050.5(b) will apply in terms
of the identification of significant
archaeological resources and their
salvage.

Compliance with the above-listed measures
would reduce any potentially significant
impacts regarding the inadvertent discovery of
archeological resources and would therefore
be substantially in conformance with PMMCULT-1. No further mitigation is required.

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feasible.
• Wherever feasible, noise
buffers/walls and/or visual
buffers/landscaping should be
constructed to preserve the
contextual setting of significant
built resources.
d) If a project requires the relocation,
rehabilitation, or alteration of an eligible
historical resource, the Secretary of the
Interior’s Standards for the Treatment of
Historic Properties should be used to the
maximum extent possible to ensure the
historical significance of the resource is
not impaired. The application of the
standards should be overseen by an
architectural historian or historic architect
meeting the SOI PQS. Prior to any
construction activities that may affect the
historical resource, a report, meeting
industry standards, should identify and
specify the treatment of characterdefining features and construction activities and be provided to the Lead
Agency for review and approval.
e) If a project would result in the demolition
or significant alteration of a historical
resource eligible for or listed in the
National Register of Historic Places
(NRHP), California Register of Historical
Resources (CRHR), or local register,
recordation should take the form of
Historic American Buildings Survey
(HABS), Historic American Engineering
Record (HAER), or Historic American
Landscape Survey (HALS)
documentation, and should be performed
by an architectural historian or historian
who meets the SOI PQS. Recordation
should meet the SOI Standards and
Guidelines for Architectural and
Engineering, which defines the products
acceptable for inclusion in the
HABS/HAER/HALS collection at the
Library of Congress. The specific scope
and details of documentation should be
developed at the project level in
coordination with the Lead Agency.
f) During the project planning phase, obtain
a qualified archaeologist, defined as one
who meets the SOI PQS for archaeology,
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appropriate Information Center of the
California Historical Resources
Information System (CHRIS) to determine
whether the project area has been
previously surveyed and whether
resources were identified.
g) Contact the NAHC to request a Sacred
Lands File search and a list of relevant
Native American contacts who may have
additional information.
h) During the project planning phase, obtain
a qualified archaeologist or architectural
historian (depending on applicability) to
conduct archaeological and/or historic
architectural surveys as recommended by
the qualified professional, the Lead
Agency, or the Information Center. In the
event the qualified professional or
Information Center will make a
recommendation on whether a survey is
warranted based on the sensitivity of the
project area for archaeological resources.

Survey shall be conducted where the
records indicate that no previous survey
has been conducted, or if survey has not
been conducted within the past 10 years.

If tribal resources are identified during
tribal outreach, consultation, or the record
search, a Native American representative
traditionally affiliated with the project area,
as identified by the NAHC, shall be given
the opportunity to provide a
representative or monitor to assist with
archaeological surveys.
i) If potentially significant archaeological
resources are identified through survey,
and impacts to these resources cannot be
avoided, a Phase II Testing and
Evaluation investigation should be
performed by a qualified archaeologist
prior to any construction-related grounddisturbing activities to determine significance. If resources determined
significant or unique through Phase II
testing, and avoidance is not possible,
appropriate resource-specific mitigation
measures should be established by the
lead agency, in consultation with
consulting tribes, where appropriate, and
undertaken by qualified personnel. These
might include a Phase III data recovery
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archaeologist and performed in
accordance with the OHP’s
Archaeological Resource Management
Reports (ARMR): Recommended
Contents and Format and Guidelines for
Archaeological Research Designs.

Additional options can include 1)
interpretative signage, or 2) educational
outreach that helps inform the public of
the past activities that occurred in this
area. Should the project require extended
Phase I testing, Phase II evaluation, or
Phase III data recovery, a Native
American representative traditionally
affiliated with the project area, as
indicated by the NAHC, shall be given the
opportunity to provide a representative or
monitor to assist with the archaeological
assessments. The long-term disposition
of archaeological materials collected from
a significant resource should be
determined in consultation with the
affiliated tribe(s), where relevant; this
could include curation with a recognized
scientific or educational repository,
transfer to the tribe, or respectful
reinternment in an area designated by the
tribe.
j) In cases where the project area is
developed and no natural ground surface
is exposed, sensitivity for subsurface
resources should be assessed based on
review of literature, geology, site
development history, and consultation
with tribal parties. If this archaeological
desktop assessment indicates that the
project is located in an area sensitive for
archaeological resources, as determined
by the Lead Agency in consultation with a
qualified archaeologist, the project should
retain an archaeological monitor and, in
the case of sensitivity for tribal resources,
a tribal monitor, to observe ground
disturbing operations, including but not
limited to grading, excavation, trenching,
or removal of existing features of the
subject property. The archaeological
monitor should be supervised by an
archaeologist meeting the SOI PQS
k) Conduct construction activities and
excavation to avoid cultural resources (if
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further work may be needed to determine
the importance of a resource. Retain a
qualified archaeologist, and/or as
appropriate, a qualified architectural
historian who should make
recommendations regarding the work
necessary to assess significance. If the
cultural resource is determined to be
significant under state or federal
guidelines, impacts to the cultural
resource will need to be mitigated.
l) Stop construction activities and
excavation in the area where cultural
resources are found until a qualified
archaeologist can determine whether
these resources are significant, and tribal
consultation can be conducted, in the
case of tribal resources. If the
archaeologist determines that the
discovery is significant, its long-term
disposition should be determined in
consultation with the affiliated tribe(s); this
could include curation with a recognized
scientific or educational repository,
transfer to the tribe, or respectful
reinternment in an area designated by the
tribe.

Impact
CULT-2
Cause a
Substantial
Adverse
Change in the
Significance
of an
Archaeologic
al Resource,
Pursuant to §
15064.5
See PMM CULT-1. The Proposed Project will substantially conform to this Mitigation Measure. As
noted above, it is not anticipated that the
Project Site contains significant archaeological
resources. However, if an unexpected
discovery should occur, the Proposed Project
will be required to comply with the abovedescribed measure, which substantially conforms with PMM-CULT-1 in avoiding
potential impacts to inadvertent finds of
archeological cultural resources. Regarding
the inadvertent discovery of tribal cultural
resources, see the below discussion of Impact
TCR-1. No further mitigation is required.

Impact
CULT-3
Disturb
Human
Remains,
Including
Those
Interred
Outside
Cemeteries
PMM-CULT-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to human remains, as applicable and
feasible. Such measures may include the
following or other comparable measures identified
No mitigation applies. It is not anticipated that
the Proposed Project would disturb human
remains, as both Project Sites have already
previously been disturbed in connection with
the existing development. Nonetheless, if an
unexpected discovery should occur,
compliance with the following regulatory
compliance measure, which is capable of
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a) In the event of discovery or recognition of
any human remains during construction or
excavation activities associated with the
project, in any location other than a
dedicated cemetery, cease further
excavation or disturbance of the site or
any nearby area reasonably suspected to
overlie adjacent human remains until the
coroner of the county in which the remains
are discovered has been informed and
has determined that no investigation of
the cause of death is required.
b) If any discovered remains are of Native
American origin, as determined by the
county Coroner, an experienced
osteologist, or another qualified
professional:
• Contact the County Coroner to
contact the NAHC to designate a
Native American Most Likely
Descendant (MLD). The MLD
should make a recommendation
to the landowner or the person
responsible for the excavation
work, for means of treating or
disposing of, with appropriate
dignity, the human remains and
any associated grave goods. This
may include obtaining a qualified
archaeologist or team of
archaeologists to properly
excavate the human remains. In
some cases, it is necessary for
the Lead Agency, qualified
archaeologist, or developer to
also reach out to the NAHC to
coordinate and ensure
notification in the event the
Coroner is not available.
• If the NAHC is unable to identify a
MLD, or the MLD fails to make a
recommendation within 48 hours
after being notified by the
commission, or the landowner or
his representative rejects the
recommendation of the MLD and
the mediation by the NAHC fails
to provide measures acceptable
to the landowner, obtain a
culturally affiliated Native
American monitor, and an
avoiding or reducing significant impacts on
human remains, are equal to or more effective
than this mitigation measure:
• Cultural Resources (Human Remains): In
the unlikely event that human remains are
uncovered by construction crews, all
construction activities shall be halted, and
the City of Montebello Police Department
will be contacted (the Department will then
contact the County Coroner). This is a
standard condition under California Health
and Safety Code Section 7050.5(b), which
states:
o “In the event of discovery or
recognition of any human remains in
any location other than a dedicated
cemetery, there shall be no further
excavation or disturbance of the site or
any nearby area reasonably suspected
to overlie adjacent remains until the
coroner of the county in which the
human remains are discovered has
determined, in accordance with
Chapter 10 (commencing with (b)
Section 27460) of Part 3 of Division 2
of Title 3 of the Government Code, that
the remains are not subject to the
provisions of Section 27491 of the
Government Code or any other related
provisions of law concerning
investigation of the circumstances,
manner and cause of any death, and
the recommendations concerning the
treatment and disposition of the human
remains have been made to the
person responsible for the excavation,
or to his or her authorized
representative, in the manner provided
in Section 5097.98 of the Public
Resources Code. The coroner shall
make his or her determination within
two working days from the time the
person responsible for the excavation,
or his or her authorized representative,
notifies the coroner of the discovery or
recognition of the human remains. If
the coroner determines that the
remains are not subject to his or her
authority and if the coroner recognizes
the human remains to be those of a
Native American, or has reason to
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by the Native American monitor,
and rebury the Native American
human remains and any
associated grave goods, with
appropriate dignity, on the
property and in a location that is
not subject to further subsurface
disturbance.
believe that they are those of a Native
American, he or she shall contact, by
telephone within 24 hours, the Native
American Heritage Commission.”
• In addition, Title 14; Chapter 3; Article 5;
Section 15064.5 of CEQA and California
Health and Safety Code Section 7050.5(b)
will apply in terms of the identification of
significant archaeological resources and
their salvage.

Compliance with the above-listed regulatory
compliance measures substantially conforms
to this Mitigation Measure, and would reduce
any potentially significant impacts.

ENERGY
Impact ENR-1
Result in
Wasteful,
Inefficient, or
Unnecessary
Consumption
of Energy
Resources,
During
Project
Construction
or Operation
No mitigation is required. No mitigation applies. The Proposed Project will comply with applicable energy
conservation measures under California Title
24 and Green Building Standards (CALGreen)
Codes, thereby reducing consumption of these
resources and reducing the consumption of
energy accordingly. Therefore, no significant
GHG emission impacts would occur for the
Proposed Project.

Additionally, the Proposed Project would be in
compliance with the PRC’s statutory
requirements for a transportation priority
project (TPP) building to be designed to be 15
percent more energy efficient than the
applicable Title 24 standards. Specifically,
Project A’s energy use would be 15.8 percent
less than Title 24, Part 6 (2019) and Project B’s
energy use would be 15.2 percent less than
Title 24, Part 6 (2019). The Proposed Project
would achieve its energy efficiency through the
implementation of multiple measures including,
but not limited to, enhanced exterior wall and
roof insulation, high-reflectance roofing,
overhanging balconies for solar shading, high
performance windows, photovoltaic system,
high-efficiency heating, ventilation, and air
conditioning (HVAC) systems, and centralized
hot water system and high-efficiency water
fixtures.

Furthermore, the Project Sites are located less
than ¼ mile from Whittier Boulevard, which is
identified as an HQTC by the 2020-2045
RTP/SCS. Notwithstanding this presumption,
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encourage the utilization of transit due to its
close proximity to its proximity to public transit,
employment, and entertainment destinations,
which is expected to further increase the
projected number of walk or transit trips rather
than auto vehicle trips.

Collectively, these attributes of the Proposed
Project as well as required regulatory
compliance would result in reduced electricity
and natural gas consumption and reduced
transportation energy. Therefore, no mitigation
is required.

Impact ENR-2
Conflict with
or Obstruct a
State or Local
Plan for
Renewable
Energy or
Energy
Efficiency
No mitigation is required. No mitigation applies. As stated above, the Proposed Project would comply with applicable
energy conservation measures under
California Title 24 and Green Building
Standards (CALGreen) Codes and would be in
compliance with the PRC’s statutory
requirements for a TPP building to be designed
to be at least 15 percent more energy efficient
than the applicable Title 24 standards.

Therefore, the Proposed Project would comply
with all plans and regulations that aim to
reduce energy consumption and promote
renewable energy. No mitigation is required.

GEOLOGY AND SOILS
Impact GEO-1
Cause Potential
Adverse
Effects,
Including Risk
of Loss, Injury,
or Death (Fault
Rupture,
Ground
Shaking,
Liquefaction,
Landslides)
PMM-GEO-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to historical resources, as applicable and
feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Consistent with the CBC and local
regulatory agencies with oversight of
development associated with the Plan,
ensure that site-specific geotechnical
investigations conducted by a qualified
geotechnical expert are conducted to
ascertain soil types prior to preparation of
project designs. These investigations can
and should identify areas of potential
failure and recommend remedial
geotechnical measures to eliminate any
problems.

No mitigation required. The Proposed Project
would be subject to the following regulatory
compliance measures, which are capable of
avoiding or reducing the significant effects on
the potential for projects to result in the
exposure of people and infrastructure to the
effects of earthquakes, seismic related groundfailure, liquefaction, and seismically induced landslides:
• Geology (Seismic): The design and
construction of the Project shall conform
to the 2019 California Building Code
seismic standards.
• Geology (Geotechnical Investigation
Reports): The Proposed Project shall
comply with the conditions contained
within the Geotechnical Investigation
Reports, prepared for both Projects by LK
Geotechnical Engineering, Inc., and as
they may be subsequently amended or
modified.

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State Water Resources Control Board
(SWRCB) for projects over one acre in
size, obtain coverage under the General
Construction Activity Storm Water Permit
(General Construction Permit) issued by
the SWRCB and prepare a stormwater
pollution prevention plan (SWPPP) and
submit the plan for review and approval
by the Regional Water Quality Control
Board (RWQCB). At a minimum, the
SWPPP should include a description of
construction materials, practices, and
equipment storage and maintenance; a
list of pollutants likely to contact
stormwater; site-specific erosion and
sedimentation control practices; a list of
provisions to eliminate or reduce
discharge of materials to stormwater; best
management practices (BMPs); and an
inspection and monitoring program.
c) Consistent with the requirements of the
SWRCB and local regulatory agencies
with oversight of development associated
with the Plan, ensure that project designs
provide adequate slope drainage and
appropriate landscaping to minimize the
occurrence of slope instability and
erosion. Design features should include
measures to reduce erosion caused by
storm water. Road cuts should be
designed to maximize the potential for
revegetation.
d) Consistent with the CBC and local
regulatory agencies with oversight of
development associated with the Plan,
ensure that, prior to preparing project
designs, new and abandoned wells are
identified within construction areas to
ensure the stability of nearby soils.

Therefore, with compliance with applicable
regulatory requirements, development of the
Proposed Project would not result in the
exposure of people and infrastructure to the
effects of earthquakes, seismic related groundfailure, liquefaction, and seismically induced landslides, and application of this mitigation
measure to the Proposed Project is not
required.

Impact GEO-2
Result in
Substantial Soil
Erosion or Loss
of Topsoil
See PMM-GEO-1. No mitigation required. The Proposed Project would not result in significant impacts with
implementation of the following regulatory
compliance measure(s), which are equal to or
more effective in avoiding or reducing the
significant effects on the potential for projects
to result in substantial soil erosion or the loss
of topsoil:
• Geology (Erosion/Grading/Short-Term
Construction Impacts): The Applicant must
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in Chapter 15.48 – Grading of the City’s
Municipal Code. For example, Section

15.48.470 – Seasonal Limits contains the
following provisions:
o No fill material shall be placed, spread, or
rolled at such time or times that weather
conditions are considered unfavorable by
the city engineer. When the work is
interrupted by heavy rain, fill operations
shall not be resumed until field tests by the
soils engineer indicate that the moisture
content and density of the fill materials
meet the requirements of this chapter.
o The period between November 15th and
April 15th is determined to be the period
during which heavy rainfall normally
occurs in the city. Previously authorized
grading work which continues into the
rainy season shall be protected by the
installation of temporary erosion control
devices. Plans for erosion control devices
shall be submitted to the engineering
department and design approval obtained
not later than November 1st. The design
and construction of desilting basins which
discharge drainage onto the city streets or
natural watercourses shall be under the
control of the engineering department. All
temporary erosion control devices,
including the desilting basins, shall be
installed not later than November 15th.
o Grading work shall be limited or ceased if
the city engineer finds that its continuance
will constitute a hazard to persons or
property during the period November 15th
through April 15th.
• Hydrology (Stormwater Pollution
Prevention Program): The Applicant will be
required to prepare a Stormwater Pollution
Prevention Program (SWPPP) pursuant to
Federal NPDES regulations since the
Project would connect to the City’s
Municipal Separate Storm Sewer System
(MS4). The SWPPP is required to apply for
an NPDES General Construction Activities
Stormwater Permit (GCASP). The SWPPP
will contain construction best management
practices (BMPs) that will restrict the
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streets and local storm drains.

Therefore, with compliance with applicable
regulatory requirements, development of the
Project would not cause or exacerbate soil
erosion or loss of topsoil, and application of this
mitigation measure to the Proposed Project is
not required.

Impact GEO-3
Be Located on a
Geologic Unit or
Soil that is
Unstable, or
That Would
Become
Unstable
No mitigation is required. No mitigation required. The Proposed Project would be subject to the regulatory compliance
measures listed under Impact GEO-1, above.

Based on the findings found in the two
Geotechnical Investigation Reports prepared
for the Project Sites (Appendix C.1 and C.2 of
this SCPE), the Project Sites are considered
suitable from a soils engineering standpoint for
construction of both Projects, provided the
recommendations included are followed and
integrated. Therefore, the Proposed Project
would not be located on unstable soil or that
would become unstable, and no mitigation is
required.

Impact GEO-4
Located on
Expansive Soil
as Defined in
Table 18-1-B of
the Uniform
Building Code
No mitigation is required. No mitigation required. The Proposed Project would be subject to the regulatory compliance
measures listed under Impact GEO-1, above.

Based on the findings found in the two
Geotechnical Investigation Reports prepared
for the Project Sites (Appendix C.1 and C.2 of
this SCPE). Project Site A is considered to
have “medium” expansive potential, and
Project Site B is considered to have “low”
expansion potential. The Project Sites are
considered suitable from a soils engineering
standpoint for construction of both Projects,
provided the recommendations included in the
Geotechnical investigation Reports are
followed and integrated. Therefore, the
Proposed Project would not be located on
expansive soils, and no mitigation is required.

Impact GEO-5
Have Soils
Incapable of
Adequately
Supporting the
Use of Septic
Tanks or
Alternative
Wastewater
Disposal
Systems
No mitigation is required. No mitigation applies. The Proposed Project would connect to the sewer lines located along
Poplar Avenue. No septic tanks will be
installed. No mitigation is required.

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Destroy Unique
Paleontological
Resource or
Site or Unique
Geologic
Feature
PMM-GEO-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to paleontological resources. Such
measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Ensure compliance with the
Paleontological Resources Preservation
Act, the Federal Land Policy and
Management Act, the Antiquities Act,
Section 5097.5 of the Public Resources
Code (PRC), adopted county and city
general plans, and other federal, state
and local regulations, as applicable and
feasible, by adhering to and incorporating
the performance standards and practices
from the 2010 Society for Vertebrate
Paleontology (SVP) standard procedures
for the assessment and mitigation of
adverse impacts to paleontological
resources.
b) Obtain review by a qualified
paleontologist (e.g. who meets the SVP
standards for a Principal Investigator or
Project Paleontologist or the Bureau of
Land Management (BLM) standards for a
Principal Investigator), to determine if the
project has the potential to require ground
disturbance of parent material with
potential to contain unique
paleontological or resources, or to require
the substantial alteration of a unique
geologic feature. The assessment should
include museum records searches, a
review of geologic mapping and the
scientific literature, geotechnical studies
(if available), and potentially a pedestrian
survey, if units with paleontological
potential are present at the surface.
c) Avoid exposure or displacement of parent
material with potential to yield unique
paleontological resources.
d) Where avoidance of parent material with
the potential to yield unique
paleontological resources is not feasible:

1. All on-site construction personnel
receive Worker Education and
Awareness Program (WEAP)
No mitigation applies. It is not anticipated that
the Project Sites contains unique
paleontological resources or unique geologic
features. However, if unexpected discovery
should occur, the Proposed Project will comply
with the following regulatory compliance
measures, which are equal to or more effective
in avoiding or reducing significant impacts on
unique paleontological resources or sites or
unique geologic features:

Under California Public Resources Code
Sections 5097.5 and 30244, if any
paleontological materials are encountered
during the course of project development, all
further development activities shall halt and:
• The services of a paleontologist shall
then be secured by contacting the
Center for Public Paleontology - USC,
UCLA, California State University Los
Angeles, California State University
Long Beach, or the Los Angeles
County Natural History Museum - who
shall assess the discovered material(s)
and prepare a survey, study or report
evaluating the impact.
• The paleontologist's survey, study or
report shall contain a
recommendation(s), if necessary, for
the preservation, conservation, or
relocation of the resource.
• The applicant shall comply with the
recommendations of the evaluating
paleontologist, as contained in the
survey, study or report.
• Project development activities may
resume once copies of the
paleontological survey, study or report
are submitted to the Los Angeles
County Natural History Museum.

Therefore, with compliance with applicable
regulatory requirements, development of the
Project would not result in impacts to unique
paleontological or geological features, and
application of this mitigation measure to the
Proposed Project is not required.

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commencement of excavation
work to understand the regulatory
framework that provides for
protection of paleontological
resources and become familiar
with diagnostic characteristics of
the materials with the potential to
be encountered.

2. A qualified paleontologist
prepares a Paleontological
Resource Management Plan
(PRMP) to guide the salvage,
documentation and repository of
unique paleontological resources
encountered during construction.

The PRMP should adhere to and
incorporate the performance
standards and practices from the
2010 SVP Standard procedures
for the assessment and mitigation
of adverse impacts to
paleontological resources. If
unique paleontological resources
are encountered during
construction, use a qualified
paleontologist to oversee the
implementation of the PRMP.

3. Monitor ground disturbing
activities in parent material, with
a moderate to high potential to
yield unique paleontological
resources using a qualified
paleontological monitor meeting
the standards of the SVP or the
BLM to determine if unique
paleontological resources are
encountered during such
activities, consistent with the
specified or comparable
protocols.

4. Identify where ground
disturbance is proposed in a
geologic unit having the potential
for containing fossils and specify
the need for a paleontological
monitor to be present during
ground disturbance in these
areas.
e) Avoid routes and project designs that
would permanently alter unique
geological features.

Poplar Avenue Residential Development Page 107 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
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affected resources sufficient to support
ongoing scientific research and
education.
g) Significant recovered fossils should be
prepared to the point of curation,
identified by qualified experts, listed in a
database to facilitate analysis, and
deposited in a designated paleontological
curation facility.
h) Following the conclusion of the
paleontological monitoring, the qualified
paleontologist should prepare a report
stating that the paleontological monitoring
requirement has been fulfilled and
summarize the results of any
paleontological finds. The report should
be submitted to the lead CEQA and the
repository curating the collected artifacts,
and should document the methods and
results of all work completed under the
PRMP, including treatment of
paleontological materials, results of
specimen processing, analysis, and
research, and final curation
arrangements.

GREENHOUSE GAS EMISSIONS
Impact GHG-1
Generate GHG
Emissions that
May Have
Significant
Impact on
Environment
PMM-GHG-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to greenhouse gas emissions, as applicable
and feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Integrate green building measures
consistent with CALGreen (California
Building Code Title 24), local building
codes and other applicable laws, into
project design including:
i) Use energy efficient materials in
building design, construction,
rehabilitation, and retrofit.
ii) Install energy-efficient lighting,
heating, and cooling systems
(cogeneration); water heaters;
appliances; equipment; and
control systems.
iii) Reduce lighting, heating, and
cooling needs by taking advantage
No mitigation applies. The Proposed
Project’s generation of greenhouse gas (GHG)
emissions would not be considered
cumulatively considerable, as the Proposed
Project would not conflict with an applicable
plan, policy, or regulation for the purposes of
reducing the emissions of GHGs. Specifically,
as set forth in Section 3.0 of this SCPE, the
Proposed Project is consistent with the 2020-
2045 RTP/SCS, which is SCAG’s regional plan
for reducing GHG emissions. Moreover, the
Project will comply with applicable water and
energy conservation measures under
California Title 24 and Green Building
Standards (CALGreen) Codes, thereby
reducing consumption of these resources and
reducing GHG emissions accordingly.

Therefore, no significant GHG emission
impacts would occur for the Proposed Project.

Additionally, as described under Impact ENR-2
and Section 2.0 of this SCPE, the Proposed
Project would be in compliance with the PRC’s
statutory requirements for a transportation
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shade, and sunlight.
iv) Incorporate passive environmental
control systems that account for
the characteristics of the natural
environment.
v) Use high-efficiency lighting and
cooking devices.
vi) Incorporate passive solar design.
vii) Use high-reflectivity building
materials and multiple glazing.
viii) Prohibit gas-powered landscape
maintenance equipment.
ix) Install electric vehicle charging
stations.
x) Reduce wood burning stoves or
fireplaces.
xi) Provide bike lanes accessibility
and parking at residential
developments.
b) Reduce emissions resulting from projects
through implementation of project features,
project design, or other measures, such as
those described in Appendix F of the State
CEQA Guidelines.
c) Include off-site measures to mitigate a
project’s emissions.
d) Measures that consider incorporation of
Best Available Control Technology (BACT)
during design, construction and operation
of projects to minimize GHG emissions,
including but not limited to:
i) Use energy and fuel-efficient
vehicles and equipment;
ii) Deployment of zero- and/or near
zero emission technologies;
iii) Use lighting systems that are
energy efficient, such as LED
technology;
iv) Use the minimum feasible amount
of GHG-emitting construction
materials;
v) Use cement blended with the
maximum feasible amount of flash
or other materials that reduce
GHG emissions from cement
production;
vi) Incorporate design measures to
reduce GHG emissions from solid
waste management through
encouraging solid waste recycling
and reuse;
priority project (TPP) building to be designed to
be 15 percent more energy efficient than the
applicable Title 24 standards and to be
designed to achieve 25 percent less water
usage than the average household use in the
region. Specifically, Project A’s energy use
would be 15.8 percent less than Title 24, Part
6 (2019) and Project B’s energy use would be

15.2 percent less than Title 24, Part 6 (2019).

The Project A’s water use would be 50 percent
below the average household use in the region
and Project B’s water use would be 56.5
percent below the average household use. The
Project would achieve its energy efficiency
through the implementation of multiple
measures including, but not limited to,
enhanced exterior wall and roof insulation,
high-reflectance roofing, overhanging
balconies for solar shading, high performance
windows, photovoltaic system, high-efficiency
heating, ventilation, and air conditioning
(HVAC) systems, and centralized hot water
system and high-efficiency water fixtures. The
Proposed Project would achieve its water
efficiencies through multiple measures,
including high efficiency water using
appliances such as clothes washers and
dishwashers, low flow fixtures and faucets, and
efficient irrigation systems.

Collectively, these attributes of the Proposed
Project as well as required regulatory
compliance would result in reduced energy
consumption, reduced VMT, and
corresponding reduction in GHG emissions,
consistent with the project-related mitigation
identified by SCAG.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project vii) Incorporate design measures to
reduce energy consumption and
increase use of renewable energy;
viii) Incorporate design measures to
reduce water consumption;
ix) Use lighter-colored pavement
where feasible;
x) Recycle construction debris to
maximum extent feasible;
xi) Plant shade trees in or near
construction projects where
feasible; and
xii) Solicit bids that include concepts
listed above.
e) Measures that encourage transit use,
carpooling, bike-share and car-share
programs, active transportation, and
parking strategies, including, but not
limited to the following:
i) Promote transit-active
transportation coordinated
strategies;
ii) Increase bicycle carrying capacity
on transit and rail vehicles;
iii) Improve or increase access to
transit;
iv) Increase access to common goods
and services, such as groceries,
schools, and day care;
v) Incorporate affordable housing
into the project;
vi) Incorporate the neighborhood
electric vehicle network;
vii) Orient the project toward transit,
bicycle and pedestrian facilities;
viii) Improve pedestrian or bicycle
networks, or transit service;
ix) Provide traffic calming measures;
x) Provide bicycle parking;
xi) Limit or eliminate park supply;
xii) Unbundle parking costs;
xiii) Provide parking cash-out
programs;
xiv) Implement or provide access to
commute reduction program;
f) Incorporate bicycle and pedestrian
facilities into project designs, maintaining
these facilities, and providing amenities
incentivizing their use; and planning for
and building local bicycle projects that
connect with the regional network;
Poplar Avenue Residential Development Page 110 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
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routes by incentives for construction of
transit facilities within developments,
and/or providing dedicated shuttle service
to transit stations; and
h) Adopting employer trip reduction measures
to reduce employee trips such as vanpool
and carpool programs, providing end-oftrip facilities, and telecommuting programs including but not limited to measures that:
i) Provide car-sharing, bike sharing,
and ride-sharing programs;
ii) Provide transit passes;
iii) Shift single occupancy vehicle
trips to carpooling or vanpooling,
for example providing ridematching services;
iv) Provide incentives or subsidies
that increase that use of modes
other than single-occupancy
vehicle;
v) Provide on-site amenities at
places of work, such as priority
parking for carpools and vanpools,
secure bike parking, and showers
and locker rooms;
vi) Provide employee transportation
coordinators at employment sites;
vii) Provide a guaranteed ride home
service to users of non-auto
modes.
i) Designate a percentage of parking spaces
for ride-sharing vehicles or high-occupancy
vehicles, and provide adequate passenger
loading and unloading for those vehicles;
j) Land use siting and design measures that
reduce GHG emissions, including:
i) Developing on infill and
brownfields sites;
ii) Building compact and mixed-use
developments near transit;
iii) Retaining on-site mature trees and
vegetation, and planting new
canopy trees;
iv) Measures that increase vehicle
efficiency, encourage use of zero
and low emissions vehicles, or
reduce the carbon content of fuels,
including construction or
encouraging construction of
electric vehicle charging stations
or neighborhood electric vehicle
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bicycles; and
v) Measures to reduce GHG
emissions from solid waste
management through encouraging
solid waste recycling and reuse.
k) Consult the SCAG Environmental Justice
Toolbox for potential measures to address
impacts to low-income and/or minority
communities. The measures provided
above are also intended to be applied in
low income and minority communities as
applicable and feasible.

Impact GHG-2
Conflict with
Applicable Plan,
Policy, or
Regulation
See PMM-GHG-1. No mitigation applies. As stated above, the Proposed Project would not conflict with an
applicable plan, policy, or regulation for the
purposes of reducing the emissions of GHGs,
including the 2020-2045 RTP/SCS. Moreover,
the Proposed Project would comply with
applicable water and energy conservation
measures under California Title 24 and Green
Building Standards (CALGreen) Codes,
thereby reducing consumption of these
resources and reducing GHG emissions
accordingly. Therefore, no mitigation is
required.

HAZARDS AND HAZARDOUS MATERIALS
Impact HAZ-1
Create
Significant
Hazard through
Routine
Transport, Use,
or Disposal of
Hazardous
Materials
PMM-HAZ-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to the routine transport, use, or disposal of
hazardous materials, as applicable and feasible.

Such measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Where the construction or operation of
projects involves the transport of
hazardous material, provide a written plan
of proposed routes of travel demonstrating
use of roadways designated for the
transport of such materials.
b) Specify Project requirements for interim
storage and disposal of hazardous
materials during construction and
operation. Storage and disposal strategies
must be consistent with applicable federal,
state, and local statutes and regulations.

Specify the appropriate procedures for
No mitigation applies. The Proposed Project
would not result in any release or exposure of
a hazardous substance through routine
transport, use or disposal. The Project Sites
are not identified by the DTSC on any Federal
or State clean up or Superfund lists for
cleanup, permitting, or investigation of any
hazardous waste contamination. In compliance
with all applicable regulations, during
construction, the diesel fuel used to power
construction equipment would be properly
sealed in tanks and would be transported to the
Project Site by truck. Other hazardous
materials that would be used on-site during the
Proposed Project’s construction phase such as
solvents, architectural coatings, and
equipment lubricants, would comply with State
Health Codes and Regulations. During
operation, no hazardous materials beyond
what is typically used in a household setting for
routine cleaning and maintenance would be
used once the Proposed Project is occupied.

As a result, the Proposed Project would not
Poplar Avenue Residential Development Page 112 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
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materials, anticipated to be required in
support of operations and maintenance
activities, in conformance with applicable
federal, state, and local statutes and
regulations, in the business plan for
projects as applicable and appropriate.
c) Submit a Hazardous Materials
Business/Operations Plan for review and
approval by the appropriate local agency.

Once approved, keep the plan on file with
the Lead Agency (or other appropriate
government agency) and update, as
applicable. The purpose of the Hazardous
Materials Business/Operations Plan is to
ensure that employees are adequately
trained to handle the materials and
provides information to the local fire
protection agency should emergency
response be required. The Hazardous
Materials Business/Operations Plan
should include the following:
• The types of hazardous materials or
chemicals stored and/or used onsite, such as petroleum fuel products, lubricants, solvents, and
cleaning fluids.
• The location of such hazardous
materials.
• An emergency response plan
including employee training
information.
• A plan that describes the way these
materials are handled, transported
and disposed.
d) Follow manufacturer’s recommendations
on use, storage, and disposal of chemical
products used in construction.
e) Avoid overtopping construction equipment
fuel gas tanks.
f) Properly contain and remove grease and
oils during routine maintenance of
construction equipment.
g) Properly dispose of discarded containers
of fuels and other chemicals.
h) Prior to shipment remove the most volatile
elements, including flammable natural gas
liquids, as feasible.
i) Identify and implement more stringent tank
car safety standards.
result in any release or exposure of a
hazardous substance.

Due to the age of the existing buildings on-site,
lead based paint (LBP) and/or asbestos
containing materials (ACMs) may be present
and could be released during the demolition
phase. The Proposed Project would comply
with the regulatory requirements discussed
under Impact HAZ-4, below, which include
compliance with SCAQMD Rule 1403 and the
US Department of Housing and Urban
Development (HUD) and 2010 Toxic
Substances Control Act (TSCA) Renovation,
Repair and Painting Rule (RRP) in pre-1978
target housing and child-occupied facilities.

Therefore, no mitigation is required.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project j) Improve rail transportation route analysis,
and modification of routes based on that
analysis.
k) Use the best available inspection
equipment and protocols and implement
positive train control.
l) Reduce train car speeds to 40 miles per
hour when passing through urbanized
areas of any size.
m) Limit storage of crude oil tank cars in
urbanized areas of any size and provide
appropriate security in storage yards for all
shipments.
n) Notify in advance county and city
emergency operations offices of all crude
oil shipments, including a contact number
that can provide real-time information in
the event of an oil train derailment or
accident.
o) Report quarterly hazardous commodity
flow information, including classification
and characterization of materials being
transported, to all first response agencies
(49 Code Fed. Regs. 15.5) along the
mainline rail routes used by trains carrying
crude oil identified.
p) Fund training and outfitting emergency
response crews that includes the cost of
backfilling personnel while in training.
q) Undertake annual emergency responses
scenario/field based training including
Emergency Operations Center Training
activations with local emergency response
agencies.

Impact HAZ-2
Create a
Significant
Hazards
Through
Reasonably
Foreseeable
Upset and
Accident
Conditions,
Hazardous
Emissions or
Materials into
Environment
See PMM-HAZ-1.

PMM-HAZ-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce hazards related to the
reasonably foreseeable upsets and accidents
involving the release of hazardous materials, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:

Require implementation of safety standards
regarding transport of hazardous materials,
including but not limited to the following:

No mitigation required. The Proposed
Project would not result in any release or
exposure of a hazardous substance. The
Project Sites are not identified by the DTSC on
any Federal or State clean up or Superfund
lists for cleanup, permitting, or investigation of
any hazardous waste contamination. During
construction, the diesel fuel used to power
construction equipment would be properly
sealed in tanks and would be transported to the
Project Site by truck. Other hazardous
materials that would be used on-site during the
Proposed Project’s construction phase such as
solvents, architectural coatings, and
equipment lubricants, would comply with State
Health Codes and Regulations. During
operation, no hazardous materials beyond
Poplar Avenue Residential Development Page 114 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
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including flammable natural gas liquids,
prior to shipment;
b) More stringent tank car safety standards;
c) Improved rail transportation route analysis,
and modification of routes based on that
analysis;
d) Utilization of the best available inspection
equipment and protocols, and
implementation of positive train control;
e) Reduced train car speeds to 40 miles per
hour when passing through urbanized
areas of any size;
f) Limitations on storage of hazardous
materials tank cars in urbanized areas of
any size and provide appropriate security
in storage yards for all shipments;
g) Advance notification to county and city
emergency operations offices of all crude
oil and hazardous materials shipments,
including a contact number that can
provide real-time information in the event
of an oil train derailment or accident;
h) Quarterly hazardous commodity flow
information, including classification and
characterization of materials being
transported, to all first response agencies
(49 Code Fed. Regs. 15.5) along the
mainline rail routes used by trains carrying
hazardous materials.
what is typically used in a household setting for
routine cleaning and maintenance would be
used once the Proposed Project is occupied.

Furthermore, the Phase I ESAs prepared for
both Project Sites (Appendix B.1 and B.2 of this
SCPE) also revealed no evidence of known
RECs in connection with both Project Sites,
and no mitigation measures or further
investigatory actions are recommended for the
Project Sites.

As a result, the Proposed Project would not
result in any unforeseeable or accidental
release or exposure of a hazardous substance.

Impact HAZ-3
Emit Hazardous
Emissions,
Handle
Hazardous or
Acutely
Hazardous
Materials,
Substances,
Waste within
One-quarter
Mile of Existing
or Proposed
School
See PMM-HAZ-1 and PMM-HAZ-2.

PMM-HAZ-3: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to the release of hazardous materials within
one-quarter mile of schools, as applicable and
feasible. Such measures may include the following
or other comparable measures identified by the
Lead Agency:
a) Where the construction and operation of
projects involves the transport of
hazardous materials, avoid transport of
such materials within one-quarter mile of
schools, when school is in session,
wherever feasible.
b) Where it is not feasible to avoid transport
of hazardous materials, within one-quarter
mile of schools on local streets, provide
No mitigation required. The Proposed Project
would not result in any hazardous impacts to
an existing or proposed school. The closest
schools to the Project Sites is Fremont
Elementary School, located 0.75 miles to the
northwest.

The Project Sites are not identified by the
DTSC on any Federal or State clean up or
Superfund lists for cleanup, permitting, or
investigation of any hazardous waste
contamination. During construction, the diesel
fuel used to power construction equipment
would be properly sealed in tanks and would be
transported to the Project Site by truck. Other
hazardous materials that would be used on-site
during the Proposed Project’s construction
phase such as solvents, architectural coatings,
and equipment lubricants, would comply with
State Health Codes and Regulations. The
transport of these materials is regulated by the
Poplar Avenue Residential Development Page 115 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
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transport of such materials.

Department of Transportation under the
Hazardous Materials Transportation Act.

During operation, no hazardous materials
beyond what is typically used in a household
setting for routine cleaning and maintenance
would be used once the Proposed Project is
occupied. As a result, the Proposed Project
would not result in any release or exposure of
a hazardous substance within ¼-mile of an
existing or proposed school.

Impact HAZ-4
Located on Site
Included on List
of Hazardous
Materials Sites
Pursuant to
Government
Code Section
65962.5
PMM-HAZ-4: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to projects that are located on a site which
is included on the Cortese List, as applicable and
feasible. Such measures may include the following
or other comparable measures identified by the
Lead Agency:
a) For any listed sites or sites that have the
potential for residual hazardous materials
as a result of historic land uses, complete
a Phase I Environmental Site Assessment,
including a review and consideration of
data from all known databases of
contaminated sites, during the process of
planning, environmental clearance, and
construction for projects.
b) Where warranted due to the known
presence of contaminated materials,
submit to the appropriate agency
responsible for hazardous
materials/wastes oversight a Phase II
Environmental Site Assessment report if
warranted by a Phase I report for the
project site. The reports should make
recommendations for remedial action, if
appropriate, and be signed by a Registered
Environmental Assessor, Professional
Geologist, or Professional Engineer.
c) Implement the recommendations provided
in the Phase II Environmental Site
Assessment report, where such a report
was determined to be necessary for the
construction or operation of the project, for
remedial action.
d) Submit a copy of all applicable
documentation required by local, state, and
federal environmental regulatory agencies,
including but not limited to: permit
No mitigation required. As mentioned
previously, a search of the California
Department of Toxic Substances Control’s
EnviroStor database indicates that the Project
Sites are not identified by the DTSC on any
Federal or State clean up or Superfund lists for
cleanup, permitting, or investigation of any
hazardous waste contamination. Additionally,
the Phase I ESAs determined that Project Site
A and Project Site B are not identified in any of
the State or federal databases reviewed, and
that no adjacent properties were subject to a
potential contamination condition suspected of
impacting Project Site A or Project Site B.

Therefore, the Project Site is not located on a
site that the DTSC and the Secretary of the
Environmental Protection have identified as
being affected by hazardous wastes or cleanup problems, including any list compiled pursuant to Government Code Section
65932.5.

Due to the age of the existing buildings on-site,
lead based paint (LBP) and/or asbestos
containing materials (ACMs) may be present
and could be released during the demolition
phase. The Proposed Project would comply
with the following regulatory requirements,
which are consistent with the SCAG EIR
mitigation measures as they are capable of
avoiding or reducing the significant effects
related to a project placed on a hazardous
materials site, that are in the jurisdiction and
responsibility of regulatory agencies, other
public agencies and/or Lead Agencies:
• Hazardous Materials (Asbestos-Containing
Materials and Lead-Based Paint):
o Disturbance of any ACM material would
be handled in accordance with
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Site Assessments, human health and
ecological risk assessments, remedial
action plans, risk management plans, soil
management plans, and groundwater
management plans.
e) Conduct soil sampling and chemical
analyses of samples, consistent with the
protocols established by the U.S. EPA to
determine the extent of potential
contamination beneath all underground
storage tanks (USTs), elevator shafts,
clarifiers, and subsurface hydraulic lifts
when on-site demolition or construction
activities would potentially affect a
particular development or building.
f) Consult with the appropriate local, state,
and federal environmental regulatory
agencies to ensure sufficient minimization
of risk to human health and environmental
resources, both during and after
construction, posed by soil contamination,
groundwater contamination, or other
surface hazards including, but not limited
to, underground storage tanks, fuel
distribution lines, waste pits and sumps.
g) Obtain and submit written evidence of
approval for any remedial action if required
by a local, state, or federal environmental
regulatory agency.
h) Cease work if soil, groundwater, or other
environmental medium with suspected
contamination is encountered
unexpectedly during construction activities
(e.g., identified by odor or visual staining,
or if any underground storage tanks,
abandoned drums, or other hazardous
materials or wastes are encountered), in
the vicinity of the suspect material. Secure
the area as necessary and take all
appropriate measures to protect human
health and the environment, including but
not limited to, notification of regulatory
agencies and identification of the nature
and extent of contamination. Stop work in
the areas affected until the measures have
been implemented consistent with the
guidance of the appropriate regulatory
oversight authority.
i) Soil generated by construction activities
should be stockpiled on-site in a secure
and safe manner. All contaminated soils
applicable local and state regulations
(which include SCAQMD Rule 1403 and
Cal/OSHA Asbestos Construction
Standard Title 8 CCR 1529).
o Disturbance of any LBP materials would
be handled in accordance with the
California Department of Public Health
regulations in residential or public
buildings and the US Department of
Housing and Urban Development (HUD)
and 2010 Toxic Substances Control Act
(TSCA) Renovation, Repair and Painting
Rule (RRP) in pre-1978 target housing
and child-occupied facilities. DOSH or
Cal/OSHA requirements must also be
followed where employees may be
occupationally exposed to lead.

Compliance with the above-listed regulatory
compliance measure substantially conforms to
this Mitigation Measure, and would reduce any
potentially significant impacts.

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reuse or disposal at an appropriate off-site
facility. Complete sampling and handling
and transport procedures for reuse or
disposal, in accordance with applicable
local, state and federal laws and policies.
j) Groundwater pumped from the subsurface
should be contained on-site in a secure
and safe manner, prior to treatment and
disposal, to ensure environmental and
health issues are resolved pursuant to
applicable laws and policies. Utilize
engineering controls, which include
impermeable barriers to prohibit
groundwater and vapor intrusion into the
building.
k) As needed and appropriate, prior to
issuance of any demolition, grading, or
building permit, submit for review and
approval by the Lead Agency (or other
appropriate government agency) written
verification that the appropriate federal,
state and/or local oversight authorities,
including but not limited to the Regional
Water Quality Control Board (RWQCB),
have granted all required clearances and
confirmed that the all applicable standards,
regulations, and conditions have been met
for previous contamination at the site.
l) Develop, train, and implement appropriate
worker awareness and protective
measures to assure that worker and public
exposure is minimized to an acceptable
level and to prevent any further
environmental contamination as a result of
construction.
m) If asbestos-containing materials (ACM) are
found to be present in building materials to
be removed, submit specifications signed
by a certified asbestos consultant for the
removal, encapsulation, or enclosure of the
identified ACM in accordance with all
applicable laws and regulations, including
but not necessarily limited to: California
Code of Regulations, Title 8; Business and
Professions Code; Division 3; California
Health and Safety Code Section 25915-
25919.7; and other local regulations.
n) Where projects include the demolitions or
modification of buildings constructed prior
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potential presence or lack thereof of ACM,
lead based paint, and any other building
materials or stored materials classified as
hazardous waste by state or federal law.
o) Where the remediation of lead-based paint
has been determined to be required,
provide specifications to the appropriate
agency, signed by a certified Lead
Supervisor, Project Monitor, or Project
Designer for the stabilization and/or
removal of the identified lead paint in
accordance with all applicable laws and
regulations, including but not necessarily
limited to: California Occupational Safety
and Health Administration’s (Cal OSHA’s)
Construction Lead Standard, Title 8
California Code of Regulations (CCR)
Section 1532.1 and Department of Health
Services (DHS) Regulation 17 CCR
Sections 35001–36100, as may be
amended. If other materials classified as
hazardous waste by state or federal law
are present, the project sponsor should
submit written confirmation to the
appropriate local agency that all state and
federal laws and regulations should be
followed when profiling, handling, treating,
transporting, and/or disposing of such
materials.

Impact HAZ-5
Result in Safety
Hazard or
Excessive
Noise within an
Airport Land
Use Plan or
Within 2 Miles
of an Airport
See PMM-NOISE-1. No mitigation applies. The Project Sites are not located within two miles of a public
airport. The closest airport to the Project Sites
is the San Gabriel Valley Airport, located seven
miles to the north in the City of El Monte. The
Project Sites are not located within the Runway
Protection Zone (RPZ) for the San Gabriel
Valley Airport. As a result, the Proposed
Project would not present a safety hazard or
noise hazard related to aircraft or airport
operations at a public use airport to people
residing in the project area. No mitigation is
required.

Impact HAZ-6
Impair or
Interfere with
Adopted
Emergency
Response Plan
or Emergency
Evacuation Plan
See PMM-HAZ-1 through PMM-HAZ-4 and PMMTRA-2.

PMM-HAZ-5: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
No mitigation applies. The Project Sites are
not located along a designated disaster route
or an adopted emergency response or
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which may impair implementation of or physically
interfere with an adopted emergency response plan
or emergency evacuation plan, as applicable and
feasible. Such measures may include the following
or other comparable measures identified by the
Lead Agency:
a) Continue to coordinate locally and
regionally based on ongoing review and
integration of projected transportation and
circulation conditions.
b) Develop new methods of conveying
projected and real time information to
citizens using emerging electronic
communication tools including social
media and cellular networks;
c) Continue to evaluate lifeline routes for
movement of emergency supplies and
evacuation.
evacuation plan by the City or the County.37
Therefore, none of the Mitigation Measures
that pertain to emergency response plans or
evacuation plans are applicable to the
Proposed Project. No mitigation is required.

Impact HAZ-7
Exposure to
Significant
Risk of Loss,
Injury or Death
Involving
Wildland Fires
See PMM-WF-1. No mitigation applies. The Project Sites are improved with residential dwelling units and are
located in an urbanized area of the City.

According to the City’s Hazard Mitigation Plan,
the City of Montebello is not located within a
designated very high fire hazard severity zone.

Accordingly, no impacts pertaining to wildfire
are anticipated, and no mitigation is required.

HYDROLOGY AND WATER QUALITY
Impact HYD-1
Violate Water
Quality
Standards or
Waste
Discharge
Requirements,
Degrade
Surface or
Groundwater
Quality
PMM-HYD-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
from violation of any water quality standards or
waste discharge requirements or otherwise
substantially degrade surface or groundwater
quality, as applicable and feasible. Such measures
may include the following or other comparable
measures identified by the Lead Agency:
a) Complete, and have approved, a
Stormwater Pollution Prevention Plan
(SWPPP) prior to initiation of construction.
b) Implement Best Management Practices to
reduce the peak stormwater runoff from the
project site to the maximum extent
practicable.

No mitigation applies. The Proposed Project
is subject to the following regulatory
compliance measures, which are equal to or
more effective in avoiding or reducing the
potential impacts on water quality or related
waste discharge requirements that are within
the jurisdiction and authority of the Regional
Water Quality Control Boards and other
regulatory agencies:
• Hydrology (National Pollutant Discharge
Elimination System General Permit): No
person shall be granted a grading permit or
shall commence or continue any construction
activity that is subject to a general
construction activity storm water National
Pollutant Discharge Elimination System
(NPDES) permit without showing proof of
having applied for such permit.
37 Los Angeles County, Department of Public Works, Disaster Route Maps (by City), Montebello, https://dpw.lacounty.gov/dsg/DisasterRoutes/map/Montebello.pdf.

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discharge permit as applicable; and
identify and implement Best Management
Practices to manage site erosion, wash
water runoff, and spill control.
d) Complete, and have approved, a Standard
Urban Stormwater Management Plan, prior
to occupancy of residential or commercial
structures.
e) Ensure adequate capacity of the
surrounding stormwater system to support
stormwater runoff from new or rehabilitated
structures or buildings.
f) Prior to construction within an area subject
to Section 404 of the Clean Water Act,
obtain all required permit approvals and
certifications for construction within the
vicinity of a watercourse:
g) Where feasible, restore or expand riparian
areas such that there is no net loss of
impervious surface as a result of the
project.
h) Install structural water quality control
features, such as drainage channels,
detention basins, oil and grease traps, filter
systems, and vegetated buffers to prevent
pollution of adjacent water resources by
polluted runoff where required by
applicable urban storm water runoff
discharge permits, on new facilities.
i) Provide operational best management
practices for street cleaning, litter control,
and catch basin cleaning are implemented
to prevent water quality degradation in
compliance with applicable storm water
runoff discharge permits; and ensure
treatment controls are in place as early as
possible, such as during the acquisition
process for rights-of-way, not just later
during the facilities design and construction
phase.
j) Comply with applicable municipal separate
storm sewer system discharge permits as
well as Caltrans’ storm water discharge
permit including long-term sediment
control and drainage of roadway runoff.
k) Incorporate as appropriate treatment and
control features such as detention basins,
infiltration strips, and porous paving, other
features to control surface runoff and
facilitate groundwater recharge into the
design of new transportation projects early
o Any person engaged in a construction
activity requiring a general construction
activity storm water NPDES permit shall
retain at the construction site the following
documents: a copy of the notice of intent
to comply with terms of the general permit
to discharge water associated with
construction activity; a waste discharge
identification number issued by the State
Water Resources Control Board; a storm
water pollution prevention plan (SWPPP)
and monitoring program plan for the
construction activity requiring the
construction permit; and records of all
inspections, compliance and noncompliance reports, evidence of selfinspection and good housekeeping practices.
• Hydrology (Storm Water Pollution Prevention
Plan): The storm water pollution prevention
plan (SWPPP) will contain construction best
management practices (BMPs) that will
restrict the discharge of sediment and runoff
into the streets and local storm drains.
• Hydrology (Best Management Practices):

The Proposed Project must comply with
Section 8.36.110 – Control of Pollutants from
New Developments/Redevelopment Projects
of the Municipal Code, which require the
design and implementation of postconstruction BMPs to reduce stormwater pollution. In order to comply with that section
of the Code, the Applicant will be required to
prepare a Low Impact Development (LID)
plan prior to the completion of the Project’s
construction phase. This LID plan will
identify post-construction BMPs that will filter
polluted runoff and will remove contaminants
of concern prior to the discharge or
percolation of runoff. From there, filtered
water will either percolate into the ground, or
may be discharged off-site via the local
stormwater infrastructure.

Therefore, through compliance with existing
regulatory requirements regarding hydrology
and water quality, no mitigation is required.

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acreage and elevation contours are
provided during the right-of-way acquisition
process.
l) Upgrade stormwater drainage facilities to
accommodate any increased runoff
volumes. These upgrades may include the
construction of detention basins or
structures that will delay peak flows and
reduce flow velocities, including expansion
and restoration of wetlands and riparian
buffer areas. System designs shall be
completed to eliminate increases in peak
flow rates from current levels.
m) Encourage Low Impact Development (LID)
and incorporation of natural spaces that
reduce, treat, infiltrate and manage
stormwater runoff flows in all new
developments, where practical and
feasible.

Impact HYD-2
Decrease
Groundwater
Supplies,
Interfere with
Groundwater
Recharge
PMM-HYD-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
from violation of any water quality standards or
waste discharge requirements or otherwise
substantially degrade surface or groundwater
quality, as applicable and feasible. Such measures
may include the following or other comparable
measures identified by the Lead Agency:
a) Avoid designs that require continual
dewatering where feasible.

For projects requiring continual dewatering
facilities, implement monitoring systems and longterm administrative procedures to ensure proper water management that prevents degrading of
surface water and minimizes adverse impacts on
groundwater for the life of the project, Construction
designs shall comply with appropriate building
codes and standard practices including the Uniform
Building Code.
a) Maximize, where practical and feasible,
permeable surface area in existing
urbanized areas to protect water quality,
reduce flooding, allow for groundwater
recharge, and preserve wildlife habitat.

Minimize new impervious surfaces,
including the use of in-lieu fees and off-site
mitigation.

No mitigation applies. The Proposed Project
is subject to the following standard regulatory
practices, which are capable of avoiding or
reducing the potential impacts to groundwater
resources that are within the jurisdiction and
authority of the State Water Resources Control
Board, Regional Water Quality Control Boards,
Water Districts, and other groundwater
management agencies:
• Hydrology (National Pollutant Discharge
Elimination System General Permit): No
person shall be granted a grading permit or
shall commence or continue any construction
activity that is subject to a general
construction activity storm water National
Pollutant Discharge Elimination System
(NPDES) permit without showing proof of
having applied for such permit.
o Any person engaged in a construction
activity requiring a general construction
activity storm water NPDES permit shall
retain at the construction site the following
documents: a copy of the notice of intent
to comply with terms of the general permit
to discharge water associated with
construction activity; a waste discharge
identification number issued by the State
Water Resources Control Board; a storm
water pollution prevention plan (SWPPP)
and monitoring program plan for the
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groundwater recharge areas, to prevent
conversion of those areas to impervious
surface.
c) Reduce hardscape to the extent feasible to
facilitate groundwater recharge as
appropriate.
construction activity requiring the
construction permit; and records of all
inspections, compliance and noncompliance reports, evidence of selfinspection and good housekeeping practices.
• Hydrology (Storm Water Pollution Prevention
Plan): The storm water pollution prevention
plan (SWPPP) will contain construction best
management practices (BMPs) that will
restrict the discharge of sediment and runoff
into the streets and local storm drains.
• Hydrology (Best Management Practices):

The Proposed Project must comply with
Section 8.36.110 – Control of Pollutants from
New Developments/Redevelopment Projects
of the Municipal Code, which require the
design and implementation of postconstruction BMPs to reduce stormwater pollution. In order to comply with that section
of the Code, the Applicant will be required to
prepare a Low Impact Development (LID)
plan prior to the completion of the Project’s
construction phase. This LID plan will
identify post-construction BMPs that will filter
polluted runoff and will remove contaminants
of concern prior to the discharge or
percolation of runoff. From there, filtered
water will either percolate into the ground, or
may be discharged off-site via the local
stormwater infrastructure.

Therefore, through compliance with existing
regulatory requirements regarding hydrology
and water quality, no mitigation is required.

Impact HYD-3a
Alter Drainage,
Result in
Substantial
Erosion or
Siltation On- or
Off-Site
Impact HYD-3b
Alter Drainage,
Increase Rate or
Amount of
Flooding On- or
Off-Site
Impact HYD-3c
See PMM-HYD-1 and PMM-HY-2. No mitigation required. The Proposed Project would be subject to the regulatory compliance
measures listed under Impact HYD-1 and
HYD-2, above. The Proposed Project shall
comply with NPDES requirements, the LID
regulations and implement BMPs during the
construction and operation of the Proposed
Project. Therefore, implementation of the
above regulatory compliance measures would
ensure the Proposed Project would not result
in substantial erosion or siltation, contribute to
polluted runoff, or increase flooding on or offsite. No mitigation is required.

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Create or
Contribute
Runoff Water,
Provide
Additional
Polluted Runoff
Impact HYD-4
In Flood Hazard,
Tsunami, or
Seiche Zones,
Risk Release of
Pollutants Due
to Project
Inundation
PMM-HYD-4: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures capable of avoiding or reducing the
potential impacts of locating structures that would
impede or redirect flood flows, as applicable and
feasible. Such measures may include the following
or other comparable measures identified by the
Lead Agency:
a) Ensure that all roadbeds for new highway
and rail facilities be elevated at least one
foot above the 100-year base flood
elevation. Since alluvial fan flooding is not
often identified on FEMA flood maps, the
risk of alluvial fan flooding should be
evaluated and projects should be sited to
avoid alluvial fan flooding. Delineation of
floodplains and alluvial fan boundaries
should attempt to account for future
hydrologic changes caused by global
climate change.

No mitigation applies The Project Sites are
not located within a designated flood zone,
according to the Federal Emergency
Management Agency (FEMA) flood insurance
rate map. Accordingly, no mitigation regarding
flood hazards is required.

Impact HYD-5
Conflict with
Water Quality
Control Plan or
Sustainable
Groundwater
Management
Plan
See PMM-HY-2. No mitigation required. The Proposed Project would be subject to the regulatory compliance
measures listed under Impact HYD-1 and
HYD-2, above. The City of Montebello is not
located within a high or medium priority basin,
38 and therefore, not subject to a groundwater
management plan. The Proposed Project shall
comply with NPDES requirements, the LID
regulations and implement a SWPPP and
BMPs during the construction and operation of
the Proposed Project. Therefore, the Proposed
Project would not conflict with a water quality
control plan. No mitigation is required.
38 California State Water Resources Control Board. California Sustainable Groundwater Management Act Unmanaged Areas.
https://gispublic.waterboards.ca.gov/portal/home/webmap/viewer.html?webmap=33be434cc60740d095f296c5d 2432897.

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LAND USE AND PLANNING
Impact LU-1
Physically
Divide
Established
Community
PMM-LU-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
that physically divide a community, as applicable
and feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Facilitate good design for land use projects
that build upon and improve existing
circulation patterns
b) Encourage implementing agencies to
orient transportation projects to minimize
impacts on existing communities by:
• Selecting alignments within or
adjacent to existing public rights of
way.
• Design sections above or belowgrade to maintain viable vehicular, cycling, and pedestrian connections
between portions of communities
where existing connections are
disrupted by the transportation
project.
• Wherever feasible incorporate direct
crossings, overcrossings, or under
crossings at regular intervals for
multiple modes of travel (e.g.,
pedestrians, bicyclists, vehicles).
c) Where it has been determined that it is
infeasible to avoid creating a barrier in an
established community, consider other
measures to reduce impacts, including but
not limited to:
• Alignment shifts to minimize the
area affected.
• Reduction of the proposed right-ofway take to minimize the overall area of impact.
• Provisions for bicycle, pedestrian,
and vehicle access across
improved roadways.

No mitigation applies. The Proposed Project
does not physically divide a community as the
Project does not propose a new right-of-way
alignment or street vacation. The Proposed
Project would increase the net number of
residential dwelling units on two Project Sites
that are currently developed with residential
dwelling units. Accordingly, no mitigation
regarding physical division of an established
community is required.

Impact LU-2
Conflict with
Applicable Land
Use Plan,
Policy, or
Regulation
PMM-LU-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
that physically divide a community, as applicable
No mitigation applies. The Proposed Project
would not conflict with local and regional plans
applicable to the Project Site. As set forth in
Sections 2.0 and 3.0 of this SCPE, the
Proposed Project is consistent with the
statutory criteria for a TPP seeking to utilize
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following or other comparable measures identified
by the Lead Agency:
a) When an inconsistency with the adopted
general plan policy or land use regulation
(adopted for the purpose of avoiding or
mitigating an impact) is identified modify
the transportation or land use project to
eliminate the conflict; or, determine if the
environmental, social, economic, and
engineering benefits of the project warrant
an amendment to the general plan or land
use regulation.
and SCPE and is also consistent with the goals
and principles of the 2020-2045 RTP/SCS. In
addition, the Proposed Project would be
consistent with the General Plan’s policy of
provide varying housing types and
opportunities for a variety of living needs in the
City. The Proposed Project would also be
consistent with the Housing Element policies
such as including affordable housing. These
units would be constructed in proximity to
nearby public transportation routes and other
community facilities, and the Proposed Project
would be mixed-income projects with a variety
of affordability levels, both market-rate and
affordable to lower-income households.

Therefore, the Proposed Project is consistent
with the General Plan Land Use and Housing
Elements, underlying zone designation, and is
not seeking a General Plan amendment or
zone change. Additionally, the Proposed
Project already substantially complies with this
Mitigation Measure because it is a multi-family
residential project in a HQTA and would
comply with the applicable provisions of the
Montebello Municipal Code.

MINERAL RESOURCES
Impact MIN-1
Loss of
Availability of a
Known Mineral
Resource of
Value to the
Region and
Residents of the
State
PMM-MIN-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce the use of mineral resources
that could be of value to the region, as applicable
and feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Provide for the efficient use of known
aggregate and mineral resources or locally
important mineral resource recovery sites,
by ensuring that the consumptive use of
aggregate resources is minimized and that
access to recoverable sources of
aggregate is not precluded, as a result of
construction, operation and maintenance
of projects.

No mitigation applies. The Project Sites are
not located in a Significant Mineral Aggregate
Resource Area (SMARA) identified by the
California State Department of Conservation,
nor are they located in an area with active
mineral extraction activities.39 As indicated
previously, both Project Sites are currently
occupied by existing residential units. There are
no existing resource extraction activities
occurring within either of the Project Sites. A
review of the California Geologic Energy
Management Division (CalGEM) online
mapping application Well Finder indicates that
there are no oil wells located within the Project
Sites.40 Furthermore, no rare minerals or
building materials would be used in the
Proposed Project’s construction. Therefore, the
development of the Proposed Project would not
39 California Department of Conservation, SMARA Mineral Land Classification, MCL Maps and Reports, https://maps.conservation.ca.gov/cgs/informationwarehouse/mlc/. 40 California Department of Conservation, Geologic Energy Management Division, Oil Well Finder, https://maps.conservation.ca.gov/doggr/wellfinder/.

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impacts to the efficient and effective use of
recoverable sources of aggregate through
measures that have been identified in
county and city general plans, or other
comparable measures such as:
1) Recycle and reuse building
materials resulting from demolition,
particularly aggregate resources, to
the maximum extent practicable.
2) Identify and use building materials,
particularly aggregate materials,
resulting from demolition at other
construction sites in the SCAG
region, or within a reasonable
hauling distance of the project site.
3) Design transportation network
improvements in a manner (such as
buffer zones or the use of
screening) that does not preclude
adjacent or nearby extraction of
known mineral and aggregate
resources following completion of
the improvement and during longterm operations.
4) Avoid or reduce impacts on known
aggregate and mineral resources
and mineral resource recovery
sites through the evaluation and
selection of project sites and design
features (e.g., buffers) that
minimize impacts on land suitable
for aggregate and mineral resource
extraction by maintaining portions
of MRZ-2 areas in open space or
other general plan land use
categories and zoning that allow for
mining of mineral resources.
result in the loss of availability of a known
mineral resource, and no mitigation is required.

Impact MIN-2
Loss of
Availability of
Important
Mineral
Resource
Recovery Site
See PMM-MIN-1. No mitigation applies. The Project Sites are not located in a SMARA identified by the
California State Department of Conservation,
nor are they located in an area with active
mineral extraction activities.41 Both Project
Sites are currently occupied by existing
residential units. There are no existing resource
extraction activities occurring within either of the
Project Sites. A review of the CalGEM online
mapping application Well Finder indicates that
41 California Department of Conservation, SMARA Mineral Land Classification, MCL Maps and Reports, https://maps.conservation.ca.gov/cgs/informationwarehouse/mlc/.

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Sites.42 Furthermore, no rare minerals or
building materials would be used in the
Proposed Project’s construction. Therefore, the
development of the Proposed Project would not
result in the loss of availability of a known
mineral resource, and no mitigation is required.

NOISE
Impact NOISE-1
Generate
Substantial
Temporary or
Permanent
Increase in
Ambient Noise
in Excess of
Standards
PMM-NOISE-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
that physically divide a community, as applicable
and feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Install temporary noise barriers during
construction.
b) Include permanent noise barriers and
sound-attenuating features as part of the
project design. Barriers could be in the
form of outdoor barriers, sound walls,
buildings, or earth berms to attenuate
noise at adjacent sensitive uses.
c) Schedule construction activities consistent
with the allowable hours pursuant to
applicable general plan noise element or
noise ordinance
d) Post procedures and phone numbers at
the construction site for notifying the Lead
Agency staff, local Police Department, and
construction contractor (during regular
construction hours and off-hours), along
with permitted construction days and
hours, complaint procedures, and who to
notify in the event of a problem.
e) Notify neighbors and occupants within 300
feet of the project construction area at least
30 days in advance of anticipated times
when noise levels are expected to exceed
limits established in the noise element of
the general plan or noise ordinance.
f) Designate an on-site construction
complaint and enforcement manager for
the project.
g) Ensure that construction equipment are
properly maintained per manufacturers’
Relevant portions of this Mitigation
Measure would be implemented. In addition
to complying with the City’s time limitations on
construction noise (i.e., a prohibition of noise
sources associated with construction,
demolition, grading, repair or remodeling of any
real property other than between the hours of
7:00 a.m. and 8:00 p.m. on weekdays (Monday
through Friday), and 9:00 a.m. to 6:00 p.m. on
Saturdays, Sundays and legal holidays, except
in the case of an emergency), the Proposed
Project would implement the following relevant
portions of PMM-NOISE-1, which the City has
determined would be applicable to the
Proposed Project’s construction activities, and
which would be identified as conditions of
approval for the Proposed Project:

Noise Mitigation Measure No.1
• Install temporary noise barriers during
construction.
• Post procedures and phone numbers at the
construction site for notifying the Lead
Agency staff, local Police Department, and
construction contractor (during regular
construction hours and off-hours), along
with permitted construction days and
hours, complaint procedures, and who to
notify in the event of a problem.
• Notify neighbors and occupants within 300
feet of the project construction area at least
30 days in advance of anticipated times
when noise levels are expected to exceed
limits established in the noise element of
the general plan or noise ordinance.
• Designate an on-site construction
complaint and enforcement manager for
the project.
42 California Department of Conservation, Geologic Energy Management Division, Oil Well Finder, https://maps.conservation.ca.gov/doggr/wellfinder/.

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available noise suppression devices (e.g.,
improved mufflers, equipment redesign,
use of intake silencers, ducts, engine
enclosures, and acoustically attenuating
shields or shrouds silencers, wraps). All
intake and exhaust ports on power
equipment shall be muffled or shielded.
h) Use hydraulically or electrically powered
tools (e.g., jack hammers, pavement
breakers, and rock drills) for project
construction to avoid noise associated with
compressed air exhaust from
pneumatically powered tools. However,
where use of pneumatic tools is
unavoidable, an exhaust muffler on the
compressed air exhaust should be used;
this muffler can lower noise levels from the
exhaust by up to about 10 dBA. External
jackets on the tools themselves should be
used, if such jackets are commercially
available, and this could achieve a further
reduction of 5 dBA. Quieter procedures
should be used, such as drills rather than
impact equipment, whenever such
procedures are available and consistent
with construction procedures.
i) Where feasible, design projects so that
they are depressed below the grade of the
existing noise-sensitive receptor, creating
an effective barrier between the roadway
and sensitive receptors.
j) Where feasible, improve the acoustical
insulation of dwelling units where setbacks
and sound barriers do not provide sufficient
noise reduction.
k) Using rubberized asphalt or “quiet
pavement” to reduce road noise for new
roadway segments, roadways in which
widening or other modifications require repavement, or normal reconstruction of roadways where re-pavement is planned
l) Projects that require pile driving or other
construction noise above 90 dBA in
proximity to sensitive receptors, should
reduce potential pier drilling, pile driving
and/or other extreme noise generating
construction impacts greater than 90 dBA;
a set of site-specific noise attenuation
measures should be completed under the
supervision of a qualified acoustical
consultant.
• Ensure that construction equipment are
properly maintained per manufacturers’
specifications and fitted with the best
available noise suppression devices (e.g.,
improved mufflers, equipment redesign,
use of intake silencers, ducts, engine
enclosures, and acoustically attenuating
shields or shrouds silencers, wraps). All
intake and exhaust ports on power
equipment shall be muffled or shielded.
• Use hydraulically or electrically powered
tools (e.g., jack hammers, pavement
breakers, and rock drills) for project
construction to avoid noise associated with
compressed air exhaust from
pneumatically powered tools. However,
where use of pneumatic tools is
unavoidable, an exhaust muffler on the
compressed air exhaust should be used;
this muffler can lower noise levels from the
exhaust by up to about 10 dBA. External
jackets on the tools themselves should be
used, if such jackets are commercially
available, and this could achieve a further
reduction of 5 dBA. Quieter procedures
should be used, such as drills rather than
impact equipment, whenever such
procedures are available and consistent
with construction procedures.
• Use equipment and trucks with the best
available noise control techniques (e.g.,
improved mufflers, equipment redesign,
use of intake silencers, ducts, engine
enclosures, and acoustically attenuating
shields or shrouds, wherever feasible) for
project construction.
• Stationary noise sources can and should
be located as far from adjacent sensitive
receptors as possible and they should be
muffled and enclosed within temporary
sheds, incorporate insulation barriers, or
use other measures as determined by the
Lead Agency (or other appropriate
government agency) to provide equivalent
noise reduction.
• Use of portable barriers in the vicinity of
sensitive receptors during construction.
• Monitor the effectiveness of noise
attenuation measures by taking noise
measurements.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project m) Use land use planning measures, such as
zoning, restrictions on development, site
design, and buffers to ensure that future
development is compatible with adjacent
transportation facilities and land uses;
n) Monitor the effectiveness of noise
reduction measures by taking noise
measurements and installing adaptive
mitigation measures to achieve the
standards for ambient noise levels
established by the noise element of the
general plan or noise ordinance.
o) Use equipment and trucks with the best
available noise control techniques (e.g.,
improved mufflers, equipment redesign,
use of intake silencers, ducts, engine
enclosures, and acoustically attenuating
shields or shrouds, wherever feasible) for
project construction.
p) Stationary noise sources can and should
be located as far from adjacent sensitive
receptors as possible and they should be
muffled and enclosed within temporary
sheds, incorporate insulation barriers, or
use other measures as determined by the
Lead Agency (or other appropriate
government agency) to provide equivalent
noise reduction.
q) Use of portable barriers in the vicinity of
sensitive receptors during construction.
r) Implement noise control at the receivers by
temporarily improving the noise reduction
capability of adjacent buildings (for
instance by the use of sound blankets),
and implement if such measures are
feasible and would noticeably reduce noise
impacts.
s) Monitor the effectiveness of noise
attenuation measures by taking noise
measurements.
t) Maximize the distance between noisesensitive land uses and new roadway lanes, roadways, rail lines, transit centers,
park-and-ride lots, and other new noisegenerating facilities. u) Construct sound reducing barriers
between noise sources and noise-sensitive
land uses.
v) Stationary noise sources can and should
be located as far from adjacent sensitive
receptors as possible and they should be
muffled and enclosed within temporary
• Prohibit idling of construction equipment for
extended periods of time in the vicinity of
sensitive receptors.

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use other measures as determined by the
Lead Agency (or other appropriate
government agency) to provide equivalent
noise reduction.
w) Use techniques such as grade separation,
buffer zones, landscaped berms, dense
plantings, sound walls, reduced-noise
paving materials, and traffic calming
measures.
x) Locate transit-related passenger stations,
central maintenance facilities,
decentralized maintenance facilities, and
electric substations away from sensitive
receptors to the maximum extent feasible.
y) Consult the SCAG Environmental Justice
Toolbox for potential measures to address
impacts to low-income and/or minority
communities.

Impact NOISE-2
Generate
Excessive
Groundborne
Vibration or
Groundborne
Noise Levels
See PMM-NOISE-1.

PMM-NOISE-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to violating air quality standards, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:
a) For projects that require pile driving or
other construction techniques that result in
excessive vibration, such as blasting,
determine the potential vibration impacts to
the structural integrity of the adjacent
buildings within 50 feet of pile driving
locations.
b) For projects that require pile driving or
other construction techniques that result in
excessive vibration, such as blasting,
determine the threshold levels of vibration
and cracking that could damage adjacent
historic or other structure, and design
means and construction methods to not
exceed the thresholds.
c) For projects where pile driving would be
necessary for construction due to
geological conditions, utilize quiet pile
driving techniques such as predrilling the
piles to the maximum feasible depth,
where feasible. Predrilling pile holes will
The Proposed Project would substantially
conform to this Mitigation Measure. As
described above, relevant portions of PMMNOI-1 would be implemented for the Proposed Project, which would minimize construction
activities to the hours permitted and stated in
the MMC, require the use of mufflers and
sound barriers, and prohibit equipment from
idling. Moreover, the Proposed Project would
not involve pile driving, which is known to
contribute to high levels of groundborne
vibration. Therefore, the Proposed Project
would not result in excessive groundborne
vibration with the implementation of the
applicable measures in PMM-NOI-1, and no
mitigation with respect to groundborne
vibration is required.

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completely seat the pile and will
concentrate the pile driving activity closer
to the ground where pile driving noise can
be shielded more effectively by a noise
barrier/curtain.
d) Restrict construction activities to permitted
hours in accordance with local jurisdiction
regulation.
e) Properly maintain construction equipment
and outfit construction equipment with the
best available noise suppression devices
(e.g., mufflers, silences, wraps).
f) Prohibit idling of construction equipment
for extended periods of time in the vicinity
of sensitive receptors.

Impact NOISE-3
Expose People
to Excessive
Noise Levels for
Project within
Private Airstrip
or Airport Land
Use Plan or
within Two
Miles of Public
Airport
See PMM-NOISE-1. No mitigation applies. The Project Sites are not located within two miles of a public
airport. The closest airport to the Project Sites
is the San Gabriel Valley Airport, located seven
miles to the north in the City of El Monte. The
Project Sites are not located within the Runway
Protection Zone (RPZ) for the San Gabriel
Valley Airport. As a result, the Proposed
Project would not present a noise hazard
related to aircraft or airport operations at a
public use airport to people residing in the
project area. No mitigation is required.

POPULATION AND HOUSING
Impact POP-1
Induce
Substantial
Unplanned
Population
Growth in the
Area
PMM-POP-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce the displacement of existing
housing, as applicable and feasible. Such
measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Evaluate alternate route alignments and
transportation facilities that minimize the
displacement of homes and businesses.

Use an iterative design and impact
analysis where impacts to homes or
businesses are involved to minimize the
potential of impacts on housing and
displacement of people.

No mitigation applies. The Proposed Project
would consist of the development of new
housing land uses on a site that is currently
occupied by residential dwelling units. The
Proposed Project’s potential growth is
anticipated to be 515 persons, which is based
on the ratio of 3.3 persons per household
identified by the United States Census
Bureau.43 The number of residents that would
be added is well within SCAG’s growth forecast
of 3,900 residents for the City of Montebello
between 2016 and 2045. Therefore, the
population growth anticipated for the Proposed
Project’s is consistent with the growth
forecasted by the 2020-2045 RTP/SCS.

Therefore, none of the suggested measures
are applicable.
43 United States Census Bureau. QuickFacts – Montebello city, California (as of July 1, 2021). https://www.census.gov/quickfacts/montebellocitycalifornia.

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Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project b) Prioritize the use existing ROWs, wherever
feasible.
c) Develop a construction schedule that
minimizes potential neighborhood
deterioration from protracted waiting
periods between right-of-way acquisition
and construction.
d) Review capacities of available urban
infrastructure and augment capacities as
needed to accommodate demand in
locations where growth is desirable to the
local lead Agency and encouraged by the
SCS (primarily TPAs, where applicable).
e) When General Plans and other local land
use regulations are amended or updated,
use the most recent growth projections and
RHNA allocation plan.

Impact POP-2
Displacement of
People or
Housing,
Necessitating
Construction of
Replacement
Housing
Elsewhere
See PMM-POP-1. No mitigation applies. The Proposed Project would consist of the development of new
housing land uses on a site that is currently
occupied by residential dwelling units. The
Proposed Project would replace 43 dwelling
units with 156 new dwelling units that would
increase the housing stock in the area. The
development of the Proposed Project would
not cause a significant displacement of existing
housing that would warrant housing elsewhere,
and therefore, none of the suggested
measures are applicable.

FIRE SERVICES
Impact PSF-1
Adverse
Physical
Impacts
Associated with
New or
Physically
Altered Fire
Protection
Facilities, Need
for New or
Altered Fire
Protection
Facilities
PMM-PSP-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects of
constructing new emergency response facilities, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:
1) Coordinate with emergency response
agencies to ensure that there are adequate
governmental facilities to maintain
acceptable service ratios, response times
or other performance objectives for
emergency response services and that any
required additional construction of
buildings is incorporated in to the project
description.
2) Where current levels of services at the
project site are found to be inadequate,
No mitigation applies. The Project Sites and
surrounding area are served by the Montebello
Fire Department, which operates three fire
stations throughout the City. The closest fire
station to the Project Sites is Station 55,
located 0.75 miles to the northwest at 600
North Montebello Boulevard.

The City has determined that the following
regulatory compliance measures are equal to
or more effective than this Mitigation Measure
with respect to avoiding or reducing the
significant effects from the need for new or
physically altered governmental facilities in
order to maintain acceptable response times
for fire protection and emergency response
services that are within the jurisdiction and
responsibility of fire departments, law
enforcement agencies, and local jurisdictions:

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infrastructure improvements, as
appropriate and applicable, to mitigate
identified CEQA impacts.
3) Project sponsors can and should develop
traffic control plans for individual projects.

Traffic control plans should include
information on lane closures and the
anticipated flow of traffic during the
construction period. The basic objective of
each traffic control plan (TCP) is to permit
the contractor to work within the public right
of way efficiently and effectively while
maintaining a safe, uniform flow of traffic.

The construction work and the public
traveling through the work zone in vehicles,
bicycles or as pedestrians must be given
equal consideration when developing a
traffic control plan.
• Public Services (Fire): The Proposed
Project will be subject to review and
approval by the Montebello Fire
Department to ensure that safety and fire
prevention measures are incorporated into
the Project. As part of the Project review
process, the Montebello Fire Department
will review the Project and make
recommendations for fire protection
services and fire flow rates. Depending on
the outcome of the review, any required
improvements to the water system (e.g.
additional hydrants) would be provided at
the expense of the Applicant.

With implementation of the above regulatory
measure, existing fire facilities will be capable
of providing acceptable service, and no
mitigation would be required.

POLICE SERVICES
Impact PSP-1
Adverse
Physical
Impacts
Associated with
New or
Physically
Altered Police
Facilities, Need
for New or
Altered Police
Facilities
PMM-PSP-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects of
constructing new emergency response facilities, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:
1) Coordinate with emergency response
agencies to ensure that there are adequate
governmental facilities to maintain
acceptable service ratios, response times
or other performance objectives for
emergency response services and that any
required additional construction of
buildings is incorporated in to the project
description.
2) Where current levels of services at the
project site are found to be inadequate,
provide fair share contributions towards
infrastructure improvements, as
appropriate and applicable, to mitigate
identified CEQA impacts.
3) Project sponsors can and should develop
traffic control plans for individual projects.

Traffic control plans should include
information on lane closures and the
anticipated flow of traffic during the
construction period. The basic objective of
No mitigation applies. The Project Sites are
currently served by the Montebello Police
Department, located at 1600 West Beverly
Boulevard, approximately 1.2 miles northwest
of the Project Site.

The City has determined that the following
regulatory compliance measures are equal to
or more effective than this Mitigation Measure
with respect to avoiding or reducing the
significant effects from the need for new or
physically altered governmental facilities in
order to maintain acceptable response times
for fire protection and emergency response
services that are within the jurisdiction and
responsibility of fire departments, law
enforcement agencies, and local jurisdictions:
• Public Services (Police): The Proposed
Project will be subject to review and
approval by the Montebello Police
Department. The Police Department will
review the site plan for the Proposed
Project to ensure that the development
adheres to the Department
requirements. Specifically, all security
gates, monitoring systems, alarms, and
walls will be under department review.

With implementation of the above regulatory
measure, existing police facilities will be
Poplar Avenue Residential Development Page 134 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
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the contractor to work within the public right
of way efficiently and effectively while
maintaining a safe, uniform flow of traffic.

The construction work and the public
traveling through the work zone in vehicles,
bicycles or as pedestrians must be given
equal consideration when developing a
traffic control plan.
capable of providing acceptable service, and
no mitigation would be required.

SCHOOLS
Impact PSS-1
Adverse
Physical
Impacts
Associated with
New or
Physically
Altered
Educational
Facilities, Need
for New
Educational
Facilities
PMM-PSS-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects of
constructing new or physically altered school
facilities, as applicable and feasible. Such
measures may include the following or other
comparable measures identified by the Lead
Agency:
a) Where construction or expansion of school
facilities is required to meet public school
service ratios, require school district fees,
as applicable.

No mitigation applies. The Project Sites are
served by the Montebello Unified School
District. The closest schools to the Project
Sites include Fremont Elementary School,
located 0.75 miles to the northwest; Montebello
Intermediate School, located one mile to the
west; and Montebello High School, located

1.27 miles to the west.

The Proposed Project would comply with the
following regulatory compliance measures that
substantially conform to this Mitigation
Measure and avoid or reduce the significant
effects from the need for new or physically
altered governmental facilities, the
construction of which could cause significant
environmental impacts, in order to maintain
acceptable service ratios, response times or
other performance objectives that are within
the jurisdiction and responsibility of school
districts and local jurisdictions:
• Public Services (Schools): Pursuant to SB
50, the Applicant shall pay all applicable
school fees to the Montebello Unified
School District to offset the impact of
additional student enrollment at schools
serving the project area.

With implementation of this regulatory
compliance measure, the Proposed Project
would have no impacts to schools and no
mitigation is required.

LIBRARY SERVICES
Impact PLS-1
Adverse
Impacts
Associated with
New or
Physically
Altered Library
PMM-PSL-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects of
construction of new or altered library facilities, as
No mitigation applies. There is one library in
the City of Montebello. The Montebello Library
is part of the LA County Library system. The LA
County Library is one of the major libraries of
the nation, and provides library service to over

3.4 million residents living in unincorporated
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for New or
Physically
Altered Library
Facilities
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:
a) Where construction or expansion of library
facilities is required to meet public library
service ratios, require library fees, as
appropriate and applicable, to mitigate
identified CEQA impacts.
areas and to residents of 49 of the 88
incorporated cities of Los Angeles County. The
service area extends over 3,000 square miles.

Supplementing the 7.5 million volume book
collection, the LA County Library also offers
magazines, newspapers, government
publications and many specialized materials
including online databases. The Proposed
Project is not anticipated to result in a
deterioration of library services since the
Applicant will be required to pay development
impact fees, which could be used to offset any
increase in library demand. There are no
current plans to build new libraries that would
serve the Project Site area. Therefore, the
library branches serving the Project Sites
would be able to meet the Proposed Project’s
demand for library services. No mitigation is
required.

RECREATION
Impact REC-1
Increased Use
of Existing
Parks or Other
Recreational
Facilities such
that
Deterioration
Would Occur
PMM-REC-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects on
the use of existing neighborhood and regional
parks or other recreational facilities, as applicable
and feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Prior to the issuance of permits, where
projects require the construction or
expansion of recreational facilities or the
payment of equivalent Quimby fees,
consider increasing the accessibility to
natural areas and lands for outdoor
recreation from the proposed project area,
in coordination with local and regional open
space planning and/or responsible
management agencies.
b) Prior to the issuance of permits, where
projects require the construction or
expansion of recreational facilities or the
payment of equivalent Quimby fees,
encourage patterns of urban development
and land use which reduce costs on
infrastructure and make better use of
existing facilities, using strategies such as:
i) Increasing the accessibility to
natural areas for outdoor recreation
No mitigation applies. The Proposed Project
would not result in significant impacts with
implementation of the following project design
features that avoid or reduce the significant
effects on the integrity of recreation facilities,
particularly neighborhood parks in the vicinity
of HQTAs and other applicable development
projects, that are within the jurisdiction and
responsibility of other public agencies and/or
Lead Agencies. Although no mitigation is
required, the Proposed Project incorporates
the following project design feature:
• The Proposed Project would include a total
of 35,010 square feet of open space across
both Projects, including a gym, water
feature and pool, children’s play area, and
barbeque areas.

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techniques
iii) Promoting water-efficient land use
and development
iv) Encouraging multiple uses, such as
the joint use of schools
v) Including trail systems and trail
segments in General Plan
recreation standards
Impact REC-2
Adverse
Impacts
Associated With
New or
Physically
Altered Park
Facilities, Need
for New or
Physically
Altered Park
Facilities /
Include
Recreational
Facilities or
Expansion of
Recreation
Facilities
See PMM-REC-1, PMM-AQ-2, and PMM-NOISE-1. No mitigation applies. The Proposed Project would not result in significant impacts with
implementation of the following project design
feature that avoid or reduce the significant
effects on the integrity of recreation facilities,
particularly neighborhood parks in the vicinity
of HQTAs and other applicable development
projects, that are within the jurisdiction and
responsibility of other public agencies and/or
Lead Agencies. Although no mitigation is
required, implementation of this design feature
substantially conforms to these Mitigation
Measures:
• The Proposed Project would include a total
of 35,010 square feet of open space across
both Projects, including a gym, water
feature and pool, children’s play area, and
barbeque areas.

TRANSPORTATION
Impact TRA-1
Conflict with a
Program, Plan,
Ordinance or
Policy
Addressing the
Circulation
System
No mitigation is required. No mitigation applies. As noted throughout this SCPE, the Project Sites are located less
than ¼ mile from Whittier Boulevard, which is
identified as an HQTC by the 2020-2045
RTP/SCS. Therefore, the Proposed Project
would also directly encourage the utilization of
transit due to its close proximity to its proximity
to public transit and employment
opportunities., which is expected to further
increase the projected number of walk or
transit trips rather than auto vehicle trips. In
addition, the Proposed Project would provide a
total of 170 bicycle spaces across both
Projects to promote travel by bicycle.

Accordingly, the Proposed Project is not
anticipated to conflict with any program, plan
ordinance or policy addressing the circulation
system, and no mitigation is required.

Impact TRA-2
Conflict with or
Be Inconsistent
MM-TRA-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
No mitigation applies. Pursuant to CEQA
Guidelines Section 15064.3(b)(1),
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Guidelines
section
15064.3(b)
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
related to transportation-related impacts, as
applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:

Transportation demand management (TDM)
strategies should be incorporated into individual
land use and transportation projects and plans, as
part of the planning process. Local agencies should
incorporate strategies identified in the Federal
Highway Administration’s publication: Integrating
Demand Management into the Transportation
Planning Process: A Desk Reference (August
2012) into the planning process (FHWA 2012). For
example, the following strategies may be included
to encourage use of transit and non-motorized
modes of transportation and reduce vehicle miles
traveled on the region’s roadways:
include TDM mitigation requirements for new
developments;
incorporate supporting infrastructure for nonmotorized modes, such as, bike lanes, secure bike parking, sidewalks, and crosswalks;
provide incentives to use alternative modes and
reduce driving, such as, universal transit passes,
road and parking pricing;
implement parking management programs, such as
parking cash-out, priority parking for carpools and
vanpools;
develop TDM-specific performance measures to
evaluate project-specific and system-wide
performance;
incorporate TDM performance measures in the
decision-making process for identifying
transportation investments;
implement data collection programs for TDM to
determine the effectiveness of certain strategies
and to measure success over time; and
set aside funding for TDM initiatives.

The increase in per capita VMT on facilities
experiencing LOS F represents a significant impact
compared to existing conditions. To assess
whether implementation of these specific mitigation
strategies would result in measurable traffic
congestion reductions, implementing actions may
need to be further refined within the overall
parameters of the proposed Plan and matched to
local conditions in any subsequent project-level
environmental analysis.
development projects within one-half mile of a
major transit stop or a stop along an HQTC
shall generally be presumed to have a less
than significant impact pertaining to VMT. As
noted throughout this SCPE, the Project Sites
are located less than ¼ mile from Whittier
Boulevard, which is identified as an HQTC by
the 2020-2045 RTP/SCS. Notwithstanding this
presumption, the Project will also directly
encourage the utilization of transit due to its
close proximity to its proximity to public transit,
employment, and entertainment destinations,
which is expected to further increase the
projected number of walk or transit trips rather
than auto vehicle trips. In addition, the
Proposed Project will provide a total of 170
bicycle spaces across both Projects to promote
travel by bicycle. Accordingly, the Proposed
Project is not anticipated to result in any
impacts pertaining to conflicts with CEQA
Guidelines Section 15064.3(b), and no
mitigation is required.

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Substantially
Increase
Hazards Due to
a Geometric
Design Feature
No mitigation is required. No mitigation applies. The Proposed Project would be required to meet minimum roadway
widths established in the City’s Municipal
Code. These standards ensure that roadways
have adequate width to accommodate
emergency vehicle access and to permit the
efficient movement of a large number of
people. Additionally, pursuant to existing City
regulatory requirements, access would be
reviewed by the Fire Department to ensure the
Proposed Project conforms to all applicable
traffic design standards. Through compliance
with these regulatory measures, no impacts
regarding access would occur, and no
mitigation is required.

Impact TRA-4
Result in
Inadequate
Emergency
Access /
Substantially
Impair Adopted
Emergency
Response Plan
or Emergency
Evacuation Plan
PMM-TRA-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects
which may substantially impair implementation of
an adopted emergency response plan or
emergency evacuation plan, as applicable and
feasible. Such measures may include the following
or other comparable measures identified by the
Lead Agency:
a) Prior to construction, project
implementation agencies can and should
ensure that all necessary local and state
road and railroad encroachment permits
are obtained. The project implementation
agency can and should also comply with all
applicable conditions of approval. As
deemed necessary by the governing
jurisdiction, the road encroachment
permits may require the contractor to
prepare a traffic control plan in accordance
with professional engineering standards
prior to construction. Traffic control plans
can and should include the following
requirements:
• Identification of all roadway
locations where special
construction techniques (e.g.,
directional drilling or night
construction) would be used to
minimize impacts to traffic flow.
• Development of circulation and
detour plans to minimize impacts
to local street circulation. This may
Mitigation applies. As mentioned above, the
Proposed Project would be required to meet
minimum roadway widths established in the
City’s Municipal Code. These standards
ensure that roadways have adequate width to
accommodate emergency vehicle access and
to permit the efficient movement of a large
number of people. Additionally, pursuant to
existing City regulatory requirements, access
would be reviewed by the Fire Department to
ensure the Proposed Project conforms to all
applicable emergency evacuation plans, and
other regional and local plans establishing
access during emergencies.

Additionally, the Proposed Project will
implement the following Mitigation Measure
that is consistent with PMM-TRA-2 as it will
avoid or reduce the potential for conflicts to
emergency access:
• Mitigation Measure Transportation No.
1: (Construction Management Plan)
o A construction work site traffic control
plan shall be submitted to the City for
review and approval in accordance
with the MMC prior to the start of any
construction work. The plans shall
show the location of roadway or
sidewalk closures, traffic detours, haul
routes, hours of operation, protective
devices, warning signs and access to
abutting properties. All construction
related traffic shall be restricted to offpeak hours to the extent possible.

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flagging to guide vehicles through
and/or around the construction
zone.
• Scheduling of truck trips outside of
peak morning and evening
commute hours.
• Limiting of lane closures during
peak hours to the extent possible.
• Usage of haul routes minimizing
truck traffic on local roadways to
the extent possible.
• Inclusion of detours for bicycles
and pedestrians in all areas
potentially affected by project
construction.
• Installation of traffic control
devices as specified in the
California Department of
Transportation Manual of Traffic
Controls for Construction and
Maintenance Work Zones.
• Development and implementation
of access plans for highly sensitive
land uses such as police and fire
stations, transit stations, hospitals,
and schools. The access plans
would be developed with the
facility owner or administrator. To
minimize disruption of emergency
vehicle access, affected
jurisdictions can and should be
asked to identify detours for
emergency vehicles, which will
then be posted by the contractor.

Notify in advance the facility owner
or operator of the timing, location,
and duration of construction
activities and the locations of
detours and lane closures.
• Storage of construction materials
only in designated areas.
• Coordination with local transit
agencies for temporary relocation
of routes or bus stops in work
zones, as necessary.
• Ensure the rapid repair of
transportation infrastructure in the
event of an emergency through
cooperation among public
agencies and by identifying critical
infrastructure needs necessary for:
o Lane closures during peak hours shall
be limited to the extent possible.
o All delivery truck loading and unloading
shall take place on site to the extent
possible.
o The Applicant shall plan construction
and construction staging as to maintain
pedestrian access on adjacent
sidewalks throughout construction to
the extent possible.

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the region, b) evacuation of
affected facilities, and c)
restoration of utilities.
• Enhance emergency
preparedness awareness among
public agencies and with the public
at large.

TRIBAL CULTURAL RESOURCES
Impact TCR-1
Cause
Substantial
Adverse
Change in
Significance of
Tribal Cultural
Resource
Defined in PRC
Section 21074
Project-Level Mitigation Measure
See MM-CULT-1.

MM-TCR-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects on
tribal cultural resources, as applicable and
feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
a) Avoidance and preservation of the
resources in place, including, but not
limited to, planning and construction to
avoid the resources and protect the cultural
and natural context, or planning
greenspace, parks, or other open space, to
incorporate the resources with culturally
appropriate protection and management
criteria;
b) Treating the resource with culturally
appropriate dignity taking into account the
tribal cultural values and meaning of the
resource, including, but not limited to, the
following: protecting the cultural character
and integrity of the resource; protecting the
traditional use of the resource; and
protecting the confidentiality of the
resource;
c) Permanent conservation easements or
other interests in real property, with
culturally appropriate management criteria
for the purposes of preserving or utilizing
the resources or places; and protecting the
resource.

Mitigation applies. Although tribal
consultation is not required for the preparation
of a SCPE, the City has elected to undertake
the AB 52 consultation process with regard to
tribal cultural resources. Based on the findings
of these technical reports and upon conclusion
of the AB 52 consultation process, according to
representatives of the Gabrieleno Band of
Mission Indians – Kizh Nation, the two Project
Sites have a high probability of containing tribal
cultural resources.

Accordingly, the City has determined that the
following Mitigation Measures would be equal
to or more effective than this Mitigation
Measure in avoiding potential impacts
regarding inadvertent finds of tribal cultural
resources:
• Tribal Cultural Resources Mitigation
Measure No. 1. Prior to the
commencement of any ground disturbing
activity at the project site, the project
applicant shall retain a Native American
Monitor approved by the Gabrieleno Band of
Mission Indians-Kizh Nation – the tribe that
consulted on this project pursuant to
Assembly Bill AB-52 – SB-18 (the “Tribe” or
the “Consulting Tribe”). A copy of the
executed contract shall be submitted to the
Lead Agency prior to the issuance of any
permit necessary to commence a grounddisturbing activity. The Tribal monitor will only be present on-site during the
construction phases that involve grounddisturbing activities. Ground disturbing activities are defined by the Tribe as
activities that may include, but are not
limited to, pavement removal, potholing or
auguring, grubbing, tree removals, boring,
grading, excavation, drilling, and trenching,
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will complete daily monitoring logs that will
provide descriptions of the day’s activities,
including construction activities, locations,
soil, and any cultural materials identified.

The on-site monitoring shall end when all
ground-disturbing activities on the Project
Site are completed, or when the Tribal
Representatives and Tribal Monitor have
indicated that all upcoming grounddisturbing activities at the Project Site have little to no potential for impacting Tribal
Cultural Resources. Upon discovery of any
Tribal Cultural Resources, construction
activities shall cease in the immediate
vicinity of the find (not less than the
surrounding 50 feet) until the find can be
assessed. All Tribal Cultural Resources
unearthed by project activities shall be
evaluated by the Tribal monitor approved by
the Consulting Tribe and a qualified
archaeologist if one is present. If the
resources are Native American in origin, the
Consulting Tribe will retain it/them in the
form and/or manner the Tribe deems
appropriate, for educational, cultural and/or
historic purposes. If human remains and/or
grave goods are discovered or recognized
at the Project Site, all ground disturbance
shall immediately cease, and the county
coroner shall be notified per Public
Resources Code Section 5097.98, and
Health & Safety Code Section 7050.5.

Human remains and grave/burial goods
shall be treated alike per California Public
Resources Code section 5097.98(d)(1) and
(2). Work may continue in other parts of the
Project site while evaluation and, if
necessary, mitigation takes place (CEQA
Guidelines Section 15064.5[f]).

Preservation in place (i.e., avoidance) is the
preferred manner of treatment. If
preservation in place is not feasible,
treatment may include implementation of
archaeological data recovery excavations to
remove the resource along with subsequent
laboratory processing and analysis. Any
historic archaeological material that is not
Native American in origin (non-TCR) shall
be curated at a public, non-profit institution
with a research interest in the materials,
such as the Natural History Museum of Los
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such an institution agrees to accept the
material. If no institution accepts the
archaeological material, it shall be offered to
a local school or historical society in the
area for educational purposes.
• Tribal Cultural Resources Mitigation
Measure No. 2. Unanticipated Discovery of
Human Remains and Associated Funerary
Objects: Native American human remains
are defined in PRC 5097.98 (d)(1) as an
inhumation or cremation, and in any state of
decomposition or skeletal completeness.

Funerary objects, called associated grave
goods in PRC 5097.98, are also to be
treated according to this statute. Health and
Safety Code 7050.5 dictates that any
discoveries of human skeletal material shall
be immediately reported to the County
Coroner and excavation halted until the
coroner has determined the nature of the
remains. If the coroner recognizes the
human remains to be those of a Native
American or has reason to believe that they
are those of a Native American, he or she
shall contact, by telephone within 24 hours,
the NAHC and PRC 5097.98 shall be
followed.
• Tribal Cultural Resources Mitigation
Measure No. 3. Resource Assessment &
Continuation of Work Protocol: Upon
discovery of human remains, the tribal
and/or archaeological
monitor/consultant/consultant will
immediately divert work at minimum of 100
feet and place an exclusion zone around the
discovery location. The
monitor/consultant(s) will then notify the
Tribe, the qualified lead archaeologist, and
the construction manager who will call the
coroner. Work will continue to be diverted
while the coroner determines whether the
remains are human and subsequently
Native American. The discovery is to be
kept confidential and secure to prevent any
further disturbance. If the finds are
determined to be Native American, the
coroner will notify the NAHC as mandated
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Likely Descendent (MLD).
• Tribal Cultural Resources Mitigation
Measure No. 4. Kizh-Gabrieleno
Procedures for burials and funerary
remains: If the Gabrieleno Band of Mission
Indians – Kizh Nation is designated MLD,
the Koo-nas-gna Burial Policy shall be
implemented. To the Tribe, the term “human
remains” encompasses more than human
bones. In ancient as well as historic times,
Tribal Traditions included, but were not
limited to, the preparation of the soil for
burial, the burial of funerary objects with the
deceased, and the ceremonial burning of
human remains. The prepared soil and
cremation soils are to be treated in the same
manner as bone fragments that remain
intact. Associated funerary objects are
objects that, as part of the death rite or
ceremony of a culture, are reasonably
believed to have been placed with individual
human remains either at the time of death or
later; other items made exclusively for burial
purposes or to contain human remains can
also be considered as associated funerary
objects.
• Tribal Cultural Resources Mitigation
Measure No. 5. Treatment Measures: Prior
to the continuation of ground disturbing
activities, the landowner shall arrange a
designated site location within the footprint
of the project for the respectful reburial of
the human remains and/or ceremonial
objects. In the case where discovered
human remains cannot be fully documented
and recovered on the same day, the
remains will be covered with muslin cloth
and a steel plate that can be moved by
heavy equipment placed over the
excavation opening to protect the remains.

If this type of steel plate is not available, a
24-hour guard should be posted outside of
working hours. The Tribe will make every
effort to recommend diverting the project
and keeping the remains in situ and
protected. If the project cannot be diverted,
it may be determined that burials will be
removed. The Tribe will work closely with
the qualified archaeologist to ensure that the
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respectfully. If data recovery is approved by
the Tribe, documentation shall be taken
which includes at a minimum detailed
descriptive notes and sketches. Additional
types of documentation shall be approved
by the Tribe for data recovery purposes.

Cremations will either be removed in bulk or
by means as necessary to ensure
completely recovery of all material. If the
discovery of human remains includes four or
more burials, the location is considered a
cemetery and a separate treatment plan
shall be created. Once complete, a final
report of all activities is to be submitted to
the Tribe and the NAHC. The Tribe does
NOT authorize any scientific study or the
utilization of any invasive and/or destructive
diagnostics on human remains.
o Each occurrence of human remains
and associated funerary objects will be
stored using opaque cloth bags. All
human remains, funerary objects,
sacred objects and objects of cultural
patrimony will be removed to a secure
container on site if possible. These
items should be retained and reburied
within six months of recovery. The site
of reburial/repatriation shall be on the
project site but at a location agreed
upon between the Tribe and the
landowner at a site to be protected in
perpetuity. There shall be no publicity
regarding any cultural materials
recovered.
• Tribal Cultural Resources Mitigation
Measure No. 6. Professional Standards:

Native American and Archaeological
monitoring during construction projects will
be consistent with current professional
standards. All feasible care to avoid any
unnecessary disturbance, physical
modification, or separation of TCR’s shall be
taken. The Native American monitor must
be approved by the Gabrieleno Band of
Mission Indians-Kizh Nation. Principal
personnel for Archaeology must meet the
Secretary of Interior standards for
archaeology and have a minimum of 10
years of experience as a principal
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archaeological sites in southern California.

UTILITIES AND SERVICE SYSTEMS
Impact USWS-1
Require
Relocation or
Construction of
New or
Expanded Water
Facilities
PMM-USWS-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to ensure sufficient water supplies, as
applicable and feasible. Such measures may
include the following or other comparable measures
identified by the Lead Agency:
a) Reduce exterior consumptive uses of water
in public areas, and should promote
reductions in private homes and
businesses, by shifting to drought-tolerant
native landscape plantings, using weatherbased irrigation systems, educating other public agencies about water use, and
installing related water pricing incentives.
b) Promote the availability of droughtresistant landscaping options and provide information on where these can be
purchased. Use of reclaimed water
especially in median landscaping and
hillside landscaping can and should be
implemented where feasible.
c) Implement water conservation best
practices such as low-flow toilets, waterefficient clothes washers, water system audits, and leak detection and repair.
d) For projects located in an area with existing
reclaimed water conveyance infrastructure
and excess reclaimed water capacity, use
reclaimed water for non- potable uses,
especially landscape irrigation. For
projects in a location planned for future
reclaimed water service, projects should
install dual plumbing systems in
anticipation of future use. Large
developments could treat wastewater
onsite to tertiary standards and use it for
non-potable uses onsite.

No mitigation applies. There are no existing
water or wastewater treatment plants, electric
power plants, telecommunications facilities,
natural gas facilities, or stormwater drainage
infrastructure located on-site. Therefore, the
Proposed Project’s implementation would not
require the relocation of any of the
aforementioned facilities. In addition, as
discussed in Section 2.0 of this SCPE, the
Proposed Project’s increase in demand for
waste disposal, water, and wastewater
treatment services can be adequately handled
and no expansion of these services is required.

Accordingly, no mitigation is applicable.

Impact USWS-2
Have Sufficient
Water Supplies
to Serve Project
and Future
Development
During Normal,
Dry and Multiple
Dry Years
See PMM-USWS-1. No mitigation applies. As noted in Section 2.0 of this SCPE, water service is provided to the
Project Sites by the Montebello Land and
Water Company (MLWC). According to the
MLWC’s 2020 Urban Water Management Plan,
the Company will have an adequate supply of
water to meet the projected demand under a
normal year scenario, a single dry-year
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years 2025 through 2045, taking into
consideration population growth projections
provided by SCAG and the proportion of the
City’s population served by MLWC.44 As noted
above, the Proposed Project’s increase in
residential population is well within SCAG’s
forecasted population growth for the region;
therefore, the Proposed Project can be
adequately supplied by water. Thus, the
Project Sites can be adequately served by
existing water utilities, and no mitigation is
applicable.

Impact
USWW-1
Require
Relocation or
Construction of
New or
Expanded
Wastewater or
Storm Drainage
Facilities
See PMM-HYD-1.

PMM-USWW-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce substantial adverse effects on
utilities and service systems, particularly for
construction of wastewater facilities, as applicable
and feasible. Such measures may include the
following or other comparable measures identified
by the Lead Agency:
• During the design and CEQA review of
individual future projects, implementing
agencies and projects sponsors shall
determine whether sufficient wastewater
capacity exists for the proposed projects.

There CEQA determinations must ensure that
the proposed development can be served by
its existing or planned treatment capacity. If
adequate capacity does not exist, project
sponsors shall coordinate with the relevant
service provider to ensure that adequate
public services and utilities could
accommodate the increased demand, and if
not, infrastructure improvements for the
appropriate public service or utility shall be
identified in each project’s CEQA
documentation. The relevant public service
provider or utility shall be responsible for
undertaking project-level review as necessary
to provide CEQA clearance for new facilities.

No mitigation applies. As mentioned
previously under Impact USWS-1, there are no
existing water or wastewater treatment plants,
electric power plants, telecommunications
facilities, natural gas facilities, or stormwater
drainage infrastructure located onsite. Therefore, the Proposed Project’s implementation would not require the
relocation of any of the aforementioned
facilities. In addition, as discussed in Section

2.0 of this SCPE, the Proposed Project’s
increase in demand for wastewater treatment
services can be adequately handled, and no
expansion of these services is required.

Accordingly, no mitigation is applicable.

Impact
USWW-2
Result in
Determination
See PMM-UWW-1. No mitigation applies. As noted in Section 2.0 of this SCPE, the Project Sites are served by
City-owned sewer lines, which convey
44 Montebello Land and Water Company, 2020 Urban Water Management Plan, Sections 3-6 and 7.

Poplar Avenue Residential Development Page 147 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project By Wastewater
Treatment
Provider That it
Has Adequate
Capacity to
Serve Project
wastewater into the Los Coyotes Water
Reclamation Plant (WRP) operated by the Los
Angeles County Sanitation Districts (LACSD).

The WRP provides primary, secondary, and
tertiary treatment for 37.5 million gallons of
wastewater per day and serves a population of
approximately 370,000 people.45 The
Proposed Project’s net increase in wastewater
generated from the Project Sites would
represent an infinitesimal proportion of the
WRP’s available capacity, and in conformance
with existing City and LACSD regulations, the
Proposed Project will pay all applicable
development and connection fees and be
required to install any necessary infrastructure
improvements to ensure adequate wastewater
service to the Project Sites. Thus, the Project
Sites can be adequately served by existing
wastewater utilities, and no mitigation is
applicable.

Impact USSW-1
Generate Solid
Waste in
Excess of
Capacity of
Infrastructure,
Solid Waste
Reduction
Goals
Impact USSW-2
Comply With
Federal, State,
and Local
Management
and Reduction
Statutes and
Regulations
Related to Solid
Waste
PMM-USSW-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to reduce the generation of solid waste,
as applicable and feasible. Such measures may
include the following or other comparable
measures identified by the Lead Agency:

Integrate green building measures with CALGreen
(California Building Code Title 24) into project
design, including but not limited to the following:
a) Reuse and minimization of construction
and demolition (C&D) debris and diversion
of C&D waste from landfills to recycling
facilities.
b) Inclusion of a waste management plan that
promotes maximum C&D diversion.
c) Source reduction through (1) use of
materials that are more durable and easier
to repair and maintain, (2) design to
generate less scrap material through
dimensional planning, (3) increased
recycled content, (4) use of reclaimed
materials, and (5) use of structural
materials in a dual role as finish material
(e.g., stained concrete flooring, unfinished
ceilings, etc.).

No mitigation applies. The City of Montebello
contracts with Athens Services for all of its
waste removal services. The Proposed Project
is subject to the following regulatory
compliance measure that avoids or reduces
the significant effects to serve landfills with
sufficient permitted capacity to accommodate
solid waste disposal needs that are within the
responsibility of public agencies and/or Lead
Agencies:
• Utilities (Solid Waste Recycling): Before
taking the City’s waste to a landfill for final
disposal, the City requires Athens to
process Montebello’s waste through a
materials recovery facility (MRF) sorting
center. This program allows the City to
meet the 50 percent landfill diversion
mandate required by California law while
providing the greatest convenience
possible to residents and businesses.
45 Los Coyotes Water Reclamation Plant information, available at: https://www.lacsd.org/services/wastewatersewage/facilities/los-coyotes-water-reclamation-plant.

Poplar Avenue Residential Development Page 148 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project d) Reuse of existing structure and shell in
renovation projects.
e) Development of indoor recycling program
and space.
f) Discourage the siting of new landfills
unless all other waste reduction and
prevention actions have been fully
explored. If landfill siting or expansion is
necessary, site landfills with an adequate
landfill-owned, undeveloped land buffer to
minimize the potential adverse impacts of
the landfill in neighboring communities.
g) Discourage exporting of locally generated
waste outside of the SCAG region during
the construction and implementation of a
project. Encourage disposal within the
county where the waste originates as much
as possible. Promote green technologies
for long-distance transport of waste (e.g.,
clean engines and clean locomotives or
electric rail for waste-by-rail disposal
systems) and consistency with SCAQMD
and Connect SoCal policies can and
should be required.
h) Encourage waste reduction goals and
practices and look for opportunities for
voluntary actions to exceed the 80 percent
waste diversion target.
i) Encourage the development of local
markets for waste prevention, reduction,
and recycling practices by supporting
recycled content and green procurement
policies, as well as other waste prevention,
reduction and recycling practices.
j) Develop ordinances that promote waste
prevention and recycling activities such as:
requiring waste prevention and recycling
efforts at all large events and venues;
implementing recycled content
procurement programs; and developing
opportunities to divert food waste away
from landfills and toward food banks and
composting facilities.
k) Develop and site composting, recycling,
and conversion technology facilities that
have minimum environmental and health
impacts.
l) Integrate reuse and recycling into
residential industrial, institutional and
commercial projects.

Poplar Avenue Residential Development Page 149 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project m) Provide education and publicity about
reducing waste and available recycling
services.
n) Implement or expand city or county-wide
recycling and composting programs for
residents and businesses. This could
include extending the types of recycling
services offered (e.g., to include food and
green waste recycling) and providing
public education and publicity about
recycling services.

WILDFIRE
Impact WF-2
Exacerbate
Wildfire Risks,
Expose Project
Occupants to
Pollutant
Concentrations
from Wildfire or
Uncontrolled
Spread of
Wildfire
PMM-WF-1: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to wildfire risk, as applicable and
feasible. Such measures may include the following
or other comparable measures identified by the
Lead Agency:
a) Launch fire prevention education for local
cities and counties such that local fire
agencies, homeowners, as well as
commercial and industrial businesses are
aware of potential sources of fire ignition
and the related procedures to curb or
lessen any activities that might initiate fire
ignition.
b) Ensure structures in high fire risk areas are
built to current state and federal standards
which serve to greatly increase the
chances the structure will survive a wildfire
and also allow for people to shelter-inplace.
c) Improve road access for emergency
response and evacuation so people can
evacuate safely and timely when
necessary.
d) Improve, and educate regarding, local
emergency communications and
notifications with residents and
businesses.
e) Enforce defensible space regulations to
keep overgrown and unmanaged
vegetation, accumulations of trash and
other flammable material away from
structures.
f) Provide public education about wildfire risk
and fire prevention measures, and safety
procedures and practices to allow for safe
No mitigation applies. The Project Sites are
improved with residential dwelling units and are
located in an urbanized area of the City.

According to the City’s Hazard Mitigation Plan,
the City of Montebello is not located within a
designated very high fire hazard severity zone.

Accordingly, no impacts pertaining to wildfire
are anticipated and no mitigation is required.

Poplar Avenue Residential Development Page 150 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Table 4
Applicability of Project-Level Mitigation Measures from Connect SoCal (2020-2045 Regional Transportation Plan / Sustainable Communities Strategy) Topic Project-Level Mitigation Measures Applicability to the Project evacuation and/or options to shelter-inplace
Impact WF-3
Require
Installation or
Maintenance of
Associated
Infrastructure
that May
Exacerbate Fire
Risks, May
Result in
Temporary or
Ongoing
Impacts to
Environment
See PMM-HAZ-4.

PMM-WF-2: In accordance with provisions of
sections 15091(a)(2) and 15126.4(a)(1)(B) of the
State CEQA Guidelines, a Lead Agency for a
project can and should consider mitigation
measures to wildfire risk, as applicable and
feasible. Such measures may include the following
or other comparable measures identified by the
Lead Agency:
a) New development or infrastructure activity
within very high hazard severity zones or
SRAs shall be required to
1) Submit a fire protection plan including
the designation of fire watch staff;
2) Maintain water and other fire
suppression equipment designated
solely for firefighting on site for any
construction and maintenance activities;
3) Locate construction and maintenance
equipment in designated “safe areas”
such that they do not discharge
combustible materials; and
4) Designate trained fire watch staff during
project construction to reduce risk of fire
hazards.

No mitigation applies. The Project Sites are
improved with residential dwelling units and are
located in an urbanized area of the City.

According to the City’s Hazard Mitigation Plan,
the City of Montebello is not located within a
designated very high fire hazard severity zone.

Accordingly, no impacts pertaining to wildfire
are anticipated, and no mitigation is required.

Impact WF-4
Expose People,
Structures to
Downslope,
Downstream
Flooding,
Landslides
Resulting from
Runoff, PostFire Slope
Stability, or
Drainage
Changes
See PMM-WF-1. PPM-WF-2, PMM-HYD-1, and
PMM-HAZ-4.

No mitigation applies. The Project Sites are
improved with residential dwelling units and is
located in an urbanized area of the City.

According to the City’s Hazard Mitigation Plan,
the City of Montebello is not located within a
designated very high fire hazard severity zone.

Accordingly, no impacts pertaining to wildfire
are anticipated, and no mitigation is required.

Source: Southern California Association of Governments, Exhibit A: Mitigation Monitoring and Reporting Program for the Final Connect SoCal PEIR, adopted May 2020.

Poplar Avenue Residential Development Page 151 City of Montebello Sustainable Communities Project CEQA Exemption April 2022

5.0 Mitigation Measures

5.1 Noise
• Mitigation Measure Noise No.1
o Install temporary noise barriers during construction. o Post procedures and phone numbers at the construction site for notifying the Lead Agency staff, local Police Department, and construction contractor (during regular construction hours and off-hours), along with permitted construction days and hours, complaint procedures, and who to notify in the event of a problem.
o Notify neighbors and occupants within 300 feet of the project construction area at least 30 days in advance of anticipated times when noise levels are expected to exceed limits established in the noise element of the general plan or noise ordinance.
o Designate an on-site construction complaint and enforcement manager for the project.
o Ensure that construction equipment are properly maintained per manufacturers’ specifications and fitted with the best available noise suppression devices (e.g., improved mufflers, equipment redesign, use of intake silencers, ducts, engine enclosures, and acoustically attenuating shields or shrouds silencers, wraps). All intake and exhaust ports on power equipment shall be muffled or shielded.
o Use hydraulically or electrically powered tools (e.g., jack hammers, pavement breakers, and rock drills) for project construction to avoid noise associated with compressed air exhaust from pneumatically powered tools. However, where use of pneumatic tools is unavoidable, an exhaust muffler on the compressed air exhaust should be used; this muffler can lower noise levels from the exhaust by up to about 10 dBA. External jackets on the tools themselves should be used, if such jackets are commercially available, and this could achieve a further reduction of 5 dBA. Quieter procedures should be used, such as drills rather than impact equipment, whenever such procedures are available and consistent with construction procedures.
o Use equipment and trucks with the best available noise control techniques (e.g., improved mufflers, equipment redesign, use of intake silencers, ducts, engine enclosures, and acoustically attenuating shields or shrouds, wherever feasible) for project construction.
o Stationary noise sources can and should be located as far from adjacent sensitive receptors as possible and they should be muffled and enclosed within temporary sheds, incorporate insulation barriers, or use other measures as determined by the Lead Agency (or other appropriate government agency) to provide equivalent noise reduction.
o Use of portable barriers in the vicinity of sensitive receptors during construction. o Monitor the effectiveness of noise attenuation measures by taking noise measurements.

Poplar Avenue Residential Development Page 152 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 o Prohibit idling of construction equipment for extended periods of time in the vicinity of sensitive receptors.

5.2 Transportation
• Mitigation Measure Transportation No. 1: (Construction Management Plan) o A Construction work site traffic control plan shall be submitted to the City for review and approval in accordance with the MMC prior to the start of any construction work. The plans shall show the location of any roadway or sidewalk closures, traffic detours, haul routes, hours of operation, protective devices, warning signs and access to abutting properties. All construction related traffic shall be restricted to off-peak hours to the extent possible. o Lane closures during peak hours shall be limited to the extent possible. o All delivery truck loading and unloading shall take place on site to the extent possible.
o The Applicant shall plan construction and construction staging as to maintain pedestrian access on adjacent sidewalks throughout construction to the extent possible.

5.3 Tribal Cultural Resources
• Tribal Cultural Resources Mitigation Measure No. 1. Prior to the commencement of any ground disturbing activity at the project site, the project applicant shall retain a Native American Monitor approved by the Gabrieleno Band of Mission Indians-Kizh Nation – the tribe that consulted on this project pursuant to Assembly Bill AB-52 – SB-18 (the “Tribe” or the “Consulting Tribe”). A copy of the executed contract shall be submitted to the Lead Agency prior to the issuance of any permit necessary to commence a ground-disturbing activity. The Tribal monitor will only be present on-site during the construction phases that involve ground-disturbing activities. Ground disturbing activities are defined by the Tribe as activities that may include, but are not limited to, pavement removal, potholing or auguring, grubbing, tree removals, boring, grading, excavation, drilling, and trenching, within the project area. The Tribal Monitor will complete daily monitoring logs that will provide descriptions of the day’s activities, including construction activities, locations, soil, and any cultural materials identified. The on-site monitoring shall end when all ground-disturbing activities on the Project Site are completed, or when the Tribal Representatives and Tribal Monitor have indicated that all upcoming ground-disturbing activities at the Project Site have little to no potential for impacting Tribal Cultural Resources. Upon discovery of any Tribal Poplar Avenue Residential Development Page 153 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 Cultural Resources, construction activities shall cease in the immediate vicinity of the find (not less than the surrounding 50 feet) until the find can be assessed. All Tribal Cultural Resources unearthed by project activities shall be evaluated by the Tribal monitor approved by the Consulting Tribe and a qualified archaeologist if one is present. If the resources are Native American in origin, the Consulting Tribe will retain it/them in the form and/or manner the Tribe deems appropriate, for educational, cultural and/or historic purposes. If human remains and/or grave goods are discovered or recognized at the Project Site, all ground disturbance shall immediately cease, and the county coroner shall be notified per Public Resources Code Section 5097.98, and Health & Safety Code Section 7050.5. Human remains and grave/burial goods shall be treated alike per California Public Resources Code section 5097.98(d)(1) and (2). Work may continue in other parts of the Project site while evaluation and, if necessary, mitigation takes place (CEQA Guidelines Section 15064.5[f]). Preservation in place (i.e., avoidance) is the preferred manner of treatment. If preservation in place is not feasible, treatment may include implementation of archaeological data recovery excavations to remove the resource along with subsequent laboratory processing and analysis.

Any historic archaeological material that is not Native American in origin (non-TCR) shall be curated at a public, non-profit institution with a research interest in the materials, such as the Natural History Museum of Los Angeles County or the Fowler Museum, if such an institution agrees to accept the material. If no institution accepts the archaeological material, it shall be offered to a local school or historical society in the area for educational purposes.
• Tribal Cultural Resources Mitigation Measure No. 2. Unanticipated Discovery of Human Remains and Associated Funerary Objects: Native American human remains are defined in PRC 5097.98 (d)(1) as an inhumation or cremation, and in any state of decomposition or skeletal completeness. Funerary objects, called associated grave goods in PRC 5097.98, are also to be treated according to this statute. Health and Safety Code 7050.5 dictates that any discoveries of human skeletal material shall be immediately reported to the County Coroner and excavation halted until the coroner has determined the nature of the remains. If the coroner recognizes the human remains to be those of a Native American or has reason to believe that they are those of a Native American, he or she shall contact, by telephone within 24 hours, the NAHC and PRC 5097.98 shall be followed. • Tribal Cultural Resources Mitigation Measure No. 3. Resource Assessment & Continuation of Work Protocol: Upon discovery of human remains, the tribal and/or archaeological monitor/consultant/consultant will immediately divert work at minimum of 100 feet and place an exclusion zone around the discovery location.

Poplar Avenue Residential Development Page 154 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 The monitor/consultant(s) will then notify the Tribe, the qualified lead archaeologist, and the construction manager who will call the coroner. Work will continue to be diverted while the coroner determines whether the remains are human and subsequently Native American. The discovery is to be kept confidential and secure to prevent any further disturbance. If the finds are determined to be Native American, the coroner will notify the NAHC as mandated by state law who will then appoint a Most Likely Descendent (MLD).
• Tribal Cultural Resources Mitigation Measure No. 4. Kizh-Gabrieleno Procedures for burials and funerary remains: If the Gabrieleno Band of Mission Indians – Kizh Nation is designated MLD, the Koo-nas-gna Burial Policy shall be implemented. To the Tribe, the term “human remains” encompasses more than human bones. In ancient as well as historic times, Tribal Traditions included, but were not limited to, the preparation of the soil for burial, the burial of funerary objects with the deceased, and the ceremonial burning of human remains. The prepared soil and cremation soils are to be treated in the same manner as bone fragments that remain intact. Associated funerary objects are objects that, as part of the death rite or ceremony of a culture, are reasonably believed to have been placed with individual human remains either at the time of death or later; other items made exclusively for burial purposes or to contain human remains can also be considered as associated funerary objects.
• Tribal Cultural Resources Mitigation Measure No. 5. Treatment Measures:

Prior to the continuation of ground disturbing activities, the landowner shall arrange a designated site location within the footprint of the project for the respectful reburial of the human remains and/or ceremonial objects. In the case where discovered human remains cannot be fully documented and recovered on the same day, the remains will be covered with muslin cloth and a steel plate that can be moved by heavy equipment placed over the excavation opening to protect the remains. If this type of steel plate is not available, a 24-hour guard should be posted outside of working hours. The Tribe will make every effort to recommend diverting the project and keeping the remains in situ and protected. If the project cannot be diverted, it may be determined that burials will be removed. The Tribe will work closely with the qualified archaeologist to ensure that the excavation is treated carefully, ethically, and respectfully. If data recovery is approved by the Tribe, documentation shall be taken which includes at a minimum detailed descriptive notes and sketches. Additional types of documentation shall be approved by the Tribe for data recovery purposes. Cremations will either be removed in bulk or by means as necessary to ensure completely recovery of all material. If the discovery of human remains includes four or more burials, the Poplar Avenue Residential Development Page 155 City of Montebello Sustainable Communities Project CEQA Exemption April 2022 location is considered a cemetery and a separate treatment plan shall be created.

Once complete, a final report of all activities is to be submitted to the Tribe and the NAHC. The Tribe does NOT authorize any scientific study or the utilization of any invasive and/or destructive diagnostics on human remains. o Each occurrence of human remains and associated funerary objects will be stored using opaque cloth bags. All human remains, funerary objects, sacred objects and objects of cultural patrimony will be removed to a secure container on site if possible. These items should be retained and reburied within six months of recovery. The site of reburial/repatriation shall be on the project site but at a location agreed upon between the Tribe and the landowner at a site to be protected in perpetuity. There shall be no publicity regarding any cultural materials recovered.
• Tribal Cultural Resources Mitigation Measure No. 6. Professional Standards:

Native American and Archaeological monitoring during construction projects will be consistent with current professional standards. All feasible care to avoid any unnecessary disturbance, physical modification, or separation of TCR’s shall be taken. The Native American monitor must be approved by the Gabrieleno Band of Mission Indians-Kizh Nation. Principal personnel for Archaeology must meet the Secretary of Interior standards for archaeology and have a minimum of 10 years of experience as a principal investigator working with Native American archaeological sites in southern California.

APPENDIX A
Connect SoCal,
The 2020-2045 Regional Transportation
Plan/Sustainable Communities Strategy
of the Souther California Association of
Governments
September 3, 2020.
[This Page Intentionally Left Blank]
THE 2020-2045 REGIONAL TRANSPORTATION PLAN/

SUSTAINABLE COMMUNITIES STRATEGY OF THE

SOUTHERN CALIFORNIA ASSOCIATION OF GOVERNMENTS

ADOPTED ON
SEPTEMBER 3, 2020

REGIONAL COUNCIL

POLICY COMMITTEE MEMBERS
RESOLUTION NO. 20-621-1
MAKING CONNECTIONS...........................................................................................................1 1 ABOUT THE PLAN...................................................................................................................6 2 SOCAL TODAY........................................................................................................... 14 3 A PATH TO GREATER ACCESS, MOBILITY & SUSTAINABILITY......................... 44 4 PAYING OUR WAY FORWARD ............................................................................... 94 5 MEASURING OUR PROGRESS................................................................................116 6 LOOKING AHEAD....................................................................................................150 GLOSSARY ....................................................................................................................156 DATA INDEX..................................................................................................................180 ACKNOWLEDGEMENTS .............................................................................................184 Funding: The preparation of this document was financed in part through funds from the Federal Highway Administration (FHWA) and Federal Transit Administration (FTA). Additional financial assistance was provided by the California Department of Transportation (Caltrans). The contents do not necessarily reflect the official views or policies of FHWA, FTA or Caltrans.

U.S. Department of
Transportation Federal
Transit Administration
U.S. Department of
Transportation Federal
Highway Administration

ADOPTED ON
SEPTEMBER 3, 2020
connectsocal.org
iv Connect SoCal

REGIONAL

COUNCIL
OUR
VISION
OUR

MISSION
Southern California’s
catalyst for a brighter future.

To foster innovative regional solutions that
improve the lives of Southern Californians
through inclusive collaboration, visionary
planning, regional advocacy, information
sharing, & promoting best practices.

OFFICERS

PRESIDENT
Bill Jahn, City of Big Bear Lake

FIRST VICE PRESIDENT
Rex Richardson, City of Long Beach

SECOND VICE PRESIDENT
Clint Lorimore, City of Eastvale

IMMEDIATE PAST PRESIDENT
Alan D. Wapner, San Bernardino County Transportation Authority Southern California Association of Governments v

MEMBERS

IMPERIAL COUNTY
Luis Plancarte, County of Imperial
Cheryl Viegas-Walker, El Centro

LOS ANGELES COUNTY
Kathryn Barger, County of Los Angeles
Hilda Solis, County of Los Angeles
Sean Ashton, Downey
Bob Blumenfield, Los Angeles
Mike Bonin, Los Angeles
Joe Buscaino, Los Angeles
Gilbert Cedillo, Los Angeles
Margaret Clark, Rosemead
Jonathan Curtis, La Cañada Flintridge
Steve De Ruse, La Mirada
Margaret E. Finlay, Duarte
Eric Garcetti, Los Angeles
James Gazeley, Lomita
Marqueece Harris-Dawson, Los Angeles
Steven D. Hofbauer, Palmdale
José Huizar, Los Angeles
Sonny R. Santa Ines, Bellflower
Paul Koretz, Los Angeles
Paul Krekorian, Los Angeles
John Lee, Los Angeles
Jorge Marquez, Covina
Nury Martinez, Los Angeles
Dan Medina, Gardena
Judy Mitchell, Rolling Hills Estates
Mitch O’Farrell, Los Angeles
Hector Pacheco, San Fernando
Jeannine Pearce, Long Beach
LOS ANGELES COUNTY (CON’T)
Curren D. Price, Jr., Los Angeles
Teresa Real Sebastian, Monterey Park
Rex Richardson, Long Beach
Monica Rodriguez, Los Angeles
David Ryu, Los Angeles
Meghan Sahli-Wells, Culver City
Ali Saleh, Bell
Tim Sandoval, Pomona
David J. Shapiro, Calabasas
Emma Sharif, Compton
Jess Talamantes, Burbank
Steve Tye, Diamond Bar
Herb Wesson, Jr., Los Angeles
Frank Yokoyama, Cerritos

ORANGE COUNTY
Donald Wagner, County of Orange
Phil Bacerra, Santa Ana
Stacy Berry, Cypress
Arthur C. Brown, Buena Park
Wendy Bucknum, Mission Viejo
Michael C. Carroll, Irvine
Fred Minagar, Laguna Niguel
Steve Nagel, Fountain Valley
Trevor O’Neil, Anaheim
Charles Puckett, Tustin
Lyn Semeta, Huntington Beach
Marty Simonoff, Brea
Tri Ta, Westminster

RIVERSIDE COUNTY
Karen Spiegel, County of Riverside
Rusty Bailey, Riverside
Megan Beaman-Jacinto, Coachella
Kathleen Kelly, Palm Desert
Clint Lorimore, Eastvale
Marisela Magaña, Perris
Steve Manos, Lake Elsinore
Rey Santos, Beaumont
Zak Schwank, Temecula

SAN BERNARDINO COUNTY
Curt Hagman, County of San Bernardino
Bill Jahn, Big Bear Lake
Ray Marquez, Chino Hills
Larry McCallon, Highland
L. Dennis Michael, Rancho Cucamonga
Frank Navarro, Colton
Rita Ramirez, Victorville
Deborah Robertson, Rialto

VENTURA COUNTY
Linda Parks, County of Ventura
Tim Holmgren, Fillmore
David Pollock, Moorpark
Carmen Ramirez, Oxnard

AIR DISTRICT REPRESENTATIVE
Ben Benoit

BUSINESS REPRESENTATIVE
Randall Lewis, Lewis Group of Companies

IMPERIAL COUNTY

TRANSPORTATION COMMISSION
Jim Predmore

ORANGE COUNTY

TRANSPORTATION AUTHORITY
Miguel Pulido

PUBLIC TRANSIT

REPRESENTATIVE
Paul Krekorian

RIVERSIDE COUNTY

TRANSPORTATION COMMISSION
Jan Harnik

SAN BERNARDINO COUNTY

TRANSPORTATION AUTHORITY
Alan D. Wapner

TRANSPORTATION CORRIDOR

AGENCIES
Peggy Huang

TRIBAL GOVERNMENT

REGIONAL PLANNING BOARD

REPRESENTATIVE
Andrew Masiel, Sr.

Pechanga Band of Luiseño Indians

VENTURA COUNTY

TRANSPORTATION COMMISSION
Mike T. Judge
vi Connect SoCal

COMMUNITY,

ECONOMIC
& HUMAN

DEVELOPMENT

COMMITTEE
CHAIR
Peggy Huang
Transportation Corridor Agencies

VICE-CHAIR
Stacy Berry
City of Cypress
Al Austin II, Long Beach
David Avila, Yucaipa
Megan Beaman-Jacinto, Coachella
M. Belen Bernal, South Gate
Stacy L. Berry, Cypress
Russell Betts, Desert Hot Springs
Wendy Bucknum, Mission Viejo
Juan Carrillo, Palmdale
Michael C. Carroll, Irvine
Steve De Ruse, La Mirada
Rose Espinoza, La Habra
Margaret E. Finlay, Duarte
Vartan Gharpetian, Glendale
Micheal Goodland, Jurupa Valley
Bill Hodge, Calexico
Tim Holmgren, Fillmore
Peggy Huang, Transportation Corridor Agencies
Cecilia Hupp, Brea
Bill Jahn, Big Bear Lake
Robert S. Joe, South Pasadena
Kathleen Kelly, Palm Desert
Jed Leano, Claremont
Marisela Magaña, Perris
Jorge Marquez, Covina
Anni Marshall, Avalon
Andrew Masiel, Sr. , Pechanga Band of Luiseño Indians
Lauren Meister, West Hollywood
Bill Miranda, Santa Clarita
John A. Mirisch, Beverly Hills
James L. Mulvihill, San Bernardino
Steve Nagel, Fountain Valley
Trevor O’Neil, Anaheim
Edward Paget, Needles
Mike Posey, Huntington Beach
Jim Predmore, Holtville
Jan Pye, Desert Hot Springs
Rita Ramirez, Victorville
Rex Richardson, Long Beach
Paul A. Rodriguez, Chino
Sonny R. Santa Ines, Bellflower
Lyn Semeta, Huntington Beach
David J. Shapiro, Calabasas
Becky A. Shevlin, Monrovia
Tri Ta, Westminster
Joseph Tessari, Eastvale
Mark Waronek, Lomita
Acquanetta Warren, Fontana
Tony Wu, West Covina
Frank Yokoyama, Cerritos
Frank Zerunyan, Rolling Hills Estates

POLICY COMMITTEE MEMBERS
Southern California Association of Governments vii

ENERGY &

ENVIRONMENT

COMMITTEE
CHAIR
Linda Parks
County of Ventura

VICE-CHAIR
David Pollock
City of Moorpark
Ana Beltran, Westmorland
Margaret Clark, Rosemead
Robert D. Copeland, Signal Hill
Maria Davila, South Gate
Ned E. Davis, Westlake Village
Paula Devine, Glendale
Jordan Ehrenkranz, Canyon Lake
Sandra Genis, Costa Mesa
Shari L. Horne, Laguna Woods
Elaine Litster, Simi Valley
Diana Mahmud, South Pasadena
Judy Mitchell, Rolling Hills Estates
Toni Momberger, Redlands
Cynthia Moran, Chino Hills
Greg Morena, Santa Monica
Oscar Ortiz, Indio
Jim Osborne, Lawndale
Linda Parks, County of Ventura
Jeannine Pearce, Long Beach
Luis Plancarte, County of Imperial
David Pollock, Moorpark
Miguel Pulido, Santa Ana
Carmen Ramirez, Oxnard
Greg Raths, Mission Viejo
Deborah Robertson, Rialto
Richard Rollins, Port Hueneme
Meghan Sahli-Wells, Culver City
Rhonda Shader, Placentia
Emma Sharif, Compton
Sharon Springer, Burbank
John Valdivia, San Bernardino
Edward H.J. Wilson, Signal Hill
Bonnie Wright, Hemet
viii Connect SoCal

TRANSPORTATION

COMMITTEE
CHAIR
Cheryl Viegas-Walker
City of El Centro

VICE-CHAIR
Jess Talamantes
City of Burbank
Sean Ashton, Downey
Phil Bacerra, Santa Ana
Rusty Bailey, Riverside
Kathryn Barger, County of Los Angeles
Ben Benoit, Air District Representative
Will Berg, Port Hueneme
Austin Bishop, Palmdale
Drew Boyles, El Segundo
Arthur C. Brown, Buena Park
Joe Buscaino, Los Angeles
Ross Chun, Aliso Viejo
Jonathan Curtis, La Cañada Flintridge
Diane B. Dixon, Newport Beach
J. John Dutrey, Montclair
Emily Gabel-Luddy, Burbank
James Gazeley, Lomita
Jack Hadjinian, Montebello
Curt Hagman, County of San Bernardino
Ray Hamada, Bellflower
Jan Harnik, Riverside County Transportation Commission
Dave Harrington, Aliso Viejo
Steve Hofbauer, Palmdale
José Huizar, Los Angeles
Mike T. Judge, Ventura County Transportation Commission Trish Kelley, Mission Viejo
Paul Krekorian, Public Transit Representative
Linda Krupa, Hemet
Richard Loa, Palmdale
Clint Lorimore, Eastvale
Steve Manos, Lake Elsinore
Paul Marquez, Caltrans District 7
Ray Marquez, Chino Hills
Larry McCallon, Highland
Marsha McLean, Santa Clarita
Dan Medina, Gardena
L. Dennis Michael, Rancho Cucamonga
Lisa Middleton, Palm Springs
Fred Minagar, Laguna Niguel
Carol Moore, Laguna Woods
Cory C. Moss, Industry
Ara Najarian, Glendale
Frank J. Navarro, Colton
Hector Andres Pacheco, San Fernando
Charles E. Puckett, Tustin

POLICY COMMITTEE MEMBERS
Southern California Association of Governments ix
Teresa Real Sebastian, Monterey Park
Ed Reece, Claremont
Dwight Robinson, Lake Forest
Carlos Rodriguez, Yorba Linda
Crystal Ruiz, San Jacinto
Ali Saleh, Bell
Tim Sandoval, Pomona
Rey Santos, Beaumont
Zak Schwank, Temecula
Marty Simonoff, Brea
Thomas Aujero Small, Culver City
Jeremy Smith, Canyon Lake
Larry Smith, Calimesa
Karen Spiegel, County of Riverside
Cynthia Sternquist, Temple City
Jess Talamantes, Burbank
Brent A. Tercero, Pico Rivera
Steve Tye, Diamond Bar
Cheryl Viegas-Walker, El Centro
Donald P. Wagner, County of Orange
Alan D. Wapner, San Bernardino County Transportation Authority Alicia Weintraub, Calabasas
OUR
CORE
VALUES
• Be Open
• Lead By Example
• Make An Impact
• Be Courageous
x Connect SoCal
RESOLUTION NO. 20-624-1

A RESOLUTION OF THE SOUTHERN

CALIFORNIAASSOCIATION OF GOVERNMENTS
(SCAG) ADOPTING THE 2020-2045 REGIONAL

TRANSPORTATION PLAN/SUSTAINABLE COMMUNITIES

STRATEGY (CONNECT SOCAL) PROGRAM

ENVIRONMENTAL IMPACT REPORT (PEIR) ADDENDUM

AND APPROVING CONNECT SOCAL IN ITS ENTIRETY
WHEREAS, the Southern California Association
of Governments (SCAG) is a Joint Powers Agency
established pursuant to California Government Code
Section 6502 et seq.;
WHEREAS, SCAG is the designated Metropolitan
Planning Organization (MPO) for the counties of Los
Angeles, Riverside, San Bernardino, Ventura, Orange,
and Imperial, pursuant to Title 23, United States Code
Section 134(d);
WHEREAS, SCAG is responsible for maintaining
a continuing, cooperative, and comprehensive
transportation planning process which involves the
preparation and update every four years of a Regional
Transportation Plan (RTP) pursuant to Title 23, United
States Code Section 134 et seq., Title 49, United
States Code Section 5303 et seq., and Title 23, Code of Federal Regulations Section 450 et seq.;
WHEREAS, SCAG is the multi-county designated
transportation planning agency under state law, and
as such is responsible for preparing, adopting and
updating every four years the RTP and Sustainable
Communities Strategy (SCS) pursuant to Government
Code Section 65080 et seq.;
WHEREAS, pursuant to Senate Bill 375 (Steinberg,
2008) as codified in Government Code Section
65080(b) et seq., SCAG prepared an SCS as a
component of the RTP document that demonstrates
how the region will meet its greenhouse gas (GHG)
reduction targets as determined by the California Air
Resources Board (ARB);
WHEREAS, ARB set the per capita GHG emission
reduction targets from automobiles and light trucks
for the SCAG region at 8% below 2005 per capita
emissions levels by 2020 and 19% below 2005 per
capita emissions levels by 2035;
WHEREAS, pursuant to Government Code Section
65080(b)(2)(B), the SCS must: (1) identify the general
location of uses, residential densities, and building
intensities within the region; (2) identify areas within the region sufficient to house all the population of
the region, including all economic segments of the
population, over the course of the planning period of
the regional transportation plan taking into account
net migration into the region, population growth,
household formation and employment growth; (3)
identify areas within the region sufficient to house
an eight-year projection of the regional housing
need for the region pursuant to Government Code
Section 65584; (4) identify a transportation network
to service the transportation needs of the region;
(5) gather and consider the best practically available
scientific information regarding resource areas and
farmland in the region as defined in subdivisions
(a) and (b) of Section 65080.01; and (6) consider
the state housing goals specified in Sections 65580
and 65581, (7) set forth a forecasted development
pattern for the region, which, when integrated with
the transportation network, and other transportation
measures and policies, will reduce the GHG emissions
from automobiles and light trucks to achieve the GHG
reduction targets approved by the state board, and
(8) allow the RTP to comply with air quality conformity requirements under the federal Clean Air Act;
WHEREAS, through the continuing, comprehensive
and coordinated transportation planning process
in conformance with all applicable federal and state
requirement, SCAG developed and prepared the
2020-2045 Regional Transportation Plan/Sustainable
Communities Strategy (“RTP/SCS,” “Connect SoCal”
or “Plan”);
WHEREAS, Connect SoCal sets forth the longrange regional plan, policies and strategies for transportation improvements and regional growth
throughout the SCAG region through the horizon
year of 2045;
WHEREAS, Connect SoCal includes a regional growth
forecast that was developed by working with local
jurisdictions using the most recent land use plans and
policies and planning assumptions;
WHEREAS, Connect SoCal includes a financial plan
identifying the revenues committed, available or
reasonably available to support the SCAG region’s
surface transportation investments. The financial
plan was developed following basic principles
including incorporation of county and local financial
planning documents in the region where available,
and utilization of published data sources to evaluate
historical trends and augment local forecasts
as needed;
WHEREAS, Connect SoCal includes a financially
constrained plan and a strategic plan. The constrained
plan includes transportation projects that have
committed, available or reasonably available revenue
sources, and thus are probable for implementation.

The strategic plan is an illustrative list of additional transportation investments that the region would
pursue if additional funding and regional commitment
were secured; and such investments are potential
candidates for inclusion in the constrained RTP/SCS
through future amendments or updates. The strategic
plan is provided for information purposes only and is
not part of the financially constrained and conforming
Connect SoCal;
WHEREAS, Connect SoCal includes a sustainable
communities strategy which sets forth a forecasted
development pattern for the region, which, when
integrated with the transportation network, and
other transportations measures and policies, if
implemented, will reduce the GHG emissions from
Southern California Association of Governments xi
automobiles and light trucks to achieve the regional
GHG targets set by ARB for the SCAG region;
WHEREAS, Connect SoCal must comply with all
applicable provisions of federal and state law including but not limited to:
(1) The Moving Ahead for Progress in the 21st Century
Act (MAP-21, PL 112-141) and the metropolitan
planning regulations at Title 23, United States
Code Section 134 et seq., as was amended by the
Fixing America’s Surface Transportation Act (P.L. I
14-94, December 4, 2015);
(2) The metropolitan planning regulations at 23 C.F.R.

Part 450, Subpart C;
(3) California Government Code Section 65080 et seq.;
Public Utilities Code Section 130058 and 130059;
and Public Utilities Code Section 44243.5;
(4) Sections 174 and 176(c) and (d) of the federal Clean Air Act [(42 U.S.C. §§7504 and 7506(c) and (d)]
and U.S. Environmental Protection Agency (EPA)
transportation conformity regulations, 40 C.F.R.

Parts 51 and 93;
(5) Title VI of the 1964 Civil Rights Act and the Title VI assurance executed by the State pursuant to Title
23, United States Code Section 324;
(6) The Department of Transportation’s Final
Environmental Justice Strategy (60 Fed. Reg.
33896; June 29, 1995) enacted pursuant to
Executive Order 12898, which seeks to avoid
disproportionately high and adverse impacts on
minority and low-income populations with respect
to human health and the environment;
(7) Title II of the 1990 Americans with Disabilities Act (42 U.S.C. §§ 12101 et seq.) and its accompanying
regulations (49 C.F.R. §§ 27, 37, and 38); and
(8) SB 375 (Steinberg, 2008) as codified in California
Government Code §65080(b) et seq.;
WHEREAS, pursuant to the California Environmental
Quality Act (CEQA) (Cal. Pub. Res. § 21000 et seq.) and CEQA Guidelines (Cal. Code Regs., Tit. 14, §15000 et
seq.), SCAG, as the Lead Agency, prepared the Final
Program Environmental Impact Report (PEIR) for
Connect SoCal;
WHEREAS, SCAG has also prepared and adopted
a Mitigation Monitoring and Reporting Program in
compliance with Public Resources Code §21081.6 and
CEQA Guidelines §15097;
WHEREAS, in non-attainment and maintenance areas
for transportation-related criteria pollutants, the
MPO, as well as the Federal Highways Administration
(FHWA) and Federal Transit Administration (FTA), must
make a transportation conformity determination on
any updated or amended RTP in accordance with
the federal Clean Air Act to ensure that federally
supported highway and transit project activities
conform to the purpose of the State Implementation
Plan (SIP);
WHEREAS, transportation conformity is based upon
a positive conformity finding with respect to the
following tests: (1) regional emissions analysis, (2)
timely implementation of Transportation Control
Measures, (3) financial constraint, and (4) interagency consultation and public involvement;
WHEREAS, pursuant to Government Code §65080(b)
(2)(F) and federal public participation requirements,
including 23 C.F.R. §450.316(b)(l)(iv), SCAG must
prepare the RTP/SCS by providing adequate public
notice of public involvement activities and time for
public review. On September 6, 2018, SCAG approved
and adopted a Public Participation Plan, to serve as a
guide for SCAG’s public involvement process, including
the public involvement process to be used for the
Connect SoCal, and included an enhanced outreach
program that incorporates the public participation
requirements of SB 375 and adds strategies to better
serve the underrepresented segments of the region;
WHEREAS, pursuant to Government Code §65080(b)
(2)(F)(iii), during the summer 2019, SCAG held a series of RTP/SCS public workshops throughout the region,
including residents, elected officials, representatives of public agencies, community organizations, and
environmental, housing and business stakeholders;
WHEREAS, in accordance with the interagency
consultation requirements, 40 C.F.R. §93.105, SCAG
consulted with the respective transportation and
air quality planning agencies, including but not
limited to, extensive discussion of the Draft Connect
SoCal Transportation Conformity Technical Report
before the Transportation Conformity Working
Group (a forum for implementing the interagency
consultation requirements) throughout the RTP/SCS
update process;
WHEREAS, the Transportation Conformity Technical
Report contained in Connect SoCal makes a positive
transportation conformity determination. Using
the final motor vehicle emission budgets submitted
by ARB and approved or found to be adequate by
EPA, this conformity determination is based upon
staff’s analysis of the applicable transportation
conformity tests;
WHEREAS, SCAG released the Draft Connect SoCal
and the associated Draft Amendment No. 19-12 to the
2019 FTIP for a 60-day public review and comment
period that began on November 14, 2019 and ended
on January 24, 2020;
WHEREAS, SCAG followed the provisions of its
adopted Public Participation Plan regarding public
involvement activities for the Draft Connect SoCal
and Draft PEIR. Public outreach efforts included
publication of the Draft Connect SoCal and Draft PEIR
on SCAG’s website, distribution of public information
materials, held three (3) duly-noticed public hearings
(public hearings were video-conferenced to 5 regional
offices in different counties), and 21 elected official briefings within the SCAG region to allow stakeholders, elected officials and the public to comment on the
Draft Connect SoCal and the Draft PEIR;
WHEREAS, during the public review and comment
period, SCAG received 107 verbal and written
comment submissions on the Draft Connect SoCal;
WHEREAS, SCAG staff presented an overview of the
comments received on the Draft Connect SoCal and
Draft PEIR, and a proposed approach to the responses,
to the Policy Committees and Regional Council on
March 5, 2020;
WHEREAS, comment letters on the Draft Connect
SoCal as well as staff responses were posted on the
SCAG website on March 27, 2020, and included as part
of the Final Connect SoCal, Public Participation and
xii Connect SoCal
Consultation Technical Report, Appendix 2-4. SCAG
also notified all commenters of the availability of the comments and responses;
WHEREAS, on May 7, 2020, SCAG’s three Policy
Committees met and each recommended that the
Regional Council approve Resolution No. 20-621-1
to certify the proposed Final PEIR and approve the
proposed Final Connect SoCal for purposes of federal
transportation conformity only;
WHEREAS, the Regional Council had the opportunity
to review and consider the proposed Final Connect
SoCal and its related technical reports in its entirety as well as the staff report related to the proposed Final
Connect SoCal, as part of a public meeting held on
May 7, 2020;
WHEREAS, on or about May 7, 2020, the Regional
Council adopted Resolution No. 20-621-1 wherein it
certified the Final PEIR and approved Connect SoCal
for federal transportation conformity purposes only,
and postponed for up to 120 days approval of Connect
SoCal in its entirety and for all other purposes;
WHEREAS, on May 14, 2020, SCAG staff submitted
Connect SoCal and 2019 FTIP Amendment No. 19-12
to FHWA and FTA for a final transportation conformity
determination in accordance with the Federal Clean
Air Act and EPA transportation conformity regulations,
40 C.F.R. Parts 51 and 93;
WHEREAS, on June 5, 2020, FHWA and FTA jointly
determined that transportation conformity
requirements have been met for Connect SoCal and
2019 FTIP Amendment No. 19-12;
WHEREAS, staff engaged with a diverse array of
stakeholders to consider the impacts of COVID-19 on
Connect SoCal;
WHEREAS, staff worked with local jurisdictions to
restore entitlements and their phasing as conveyed
by jurisdictions, and conducted technical analysis to
quantify all differences within the SCS and locallyapproved General Plans and quantify the increase (or decrease) in housing, jobs or population between
Connect SoCal and each local General Plan;
WHEREAS, on July 2, 2020, staff presented to each of
the three Policy Committees and the Regional Council,
a progress report describing modifications to the SCS
and associated modeling and analysis;
WHEREAS, SCAG has prepared an Addendum to
the Connect SoCal PEIR (Addendum) to evaluate the
technical refinements for Connect SoCal and address
two comment letters from the Center of Biological
Diversity (CBD) received on May 1, 2020 and May 6,
2020, wherein CBD requested expanded background
information related to environmental setting,
environmental impacts, and consideration of other
mitigation measures;
WHEREAS, while SCAG is not obligated to respond to
late comments (as the public review period occurred
from December 9, 2019 to January 24, 2020), in the
interest of providing as much information to the public as possible, SCAG has addressed CBD’s comments and
incorporated additional information;
WHEREAS, pursuant to CEQA Guidelines Section
15164(a), an Addendum may be prepared by the
Lead Agency that prepared the original EIR if some
changes or additions are necessary, but none of
the conditions have occurred set forth under CEQA
Guidelines Section 15162 requiring preparation of a
Subsequent EIR;
WHEREAS, the Addendum reflects SCAG’s clarification
and addition of information requested by CBD and
analysis of the technical refinements and concludes
that the PEIR is sufficient for addressing the potential environmental impacts and mitigation measures
for the Plan;
WHEREAS, based on CBD’s comment letters, SCAG has
refined the mitigation measures and has prepared
a Revised Mitigation Monitoring and Reporting
Program (MMRP);
WHEREAS, SCAG has prepared an Errata to the Final
Connect SoCal PEIR and to the adopted Findings as
the previously adopted Final PEIR incorrectly identified Growth Forecast Guiding Principles as Plan Principles;
WHEREAS, pursuant to SB 375, Connect SoCal includes
the SCS which is required to meet GHG reduction
targets from automobiles and light trucks for 2020 and
2035 as set by ARB;
WHEREAS, the SCS must identify areas within the
region sufficient to house an eight-year projection of
the regional housing need for the region pursuant to
Section 65080(b)(2)(B)(iii);
WHEREAS, the Regional Housing Needs Assessment
(RHNA) is mandated by state housing law as part
of the periodic process of updating local housing
elements contained in General Plans. The RHNA
quantifies the need for housing by income categories
within each jurisdiction over a specified eight-year
period and requires that local jurisdictions make
available sufficient zoned capacity to accommodate
this need;
WHEREAS, the state Legislature intended that housing
planning be coordinated and integrated with the
regional transportation plan and SCS. To achieve
this goal, the RHNA allocation plan shall allocate
housing units within the region consistent with the
development pattern included in the SCS (Govt. Code §
65584.04(m));
WHEREAS, as a result of stakeholder outreach, SCAG
staff received requests to clarify the limits of SCAG’s authority with respect to the TAZ-level growth forecast data used for Connect SoCal regional modeling
purposes, and the relationship of such data with local
jurisdictions’ implementation of their respective RHNA
housing allocations; and
WHEREAS, all legal prerequisites to the adoption of
this Resolution have occurred.

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