Agenda packet — Union City City Council, November 19, 2024 (part 2 of 6)

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:08:18 PMAs indicated A0.11

PROJECT

INFORMATION & SITE
PLAN
SHRS4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE SITE PLAN 1" = 10'-0" 1
0 10 20 30 40

GRAPHIC SCALE
N
(E) EXISTING(N) NEW
SCALE STANDARD PARKING SPACE 1/4" = 1'-0" SCALE ADA RAMP 1/4" = 1'-0" 3 2 City Council/RSA Agenda 283 Tuesday, November 19, 2024
7' - 11"
(E) DRIVEWAY
40' - 0".
10' - 0 1/2"
20' -
1"

C-STORE

ALVARADO-NILES ROAD

UNION LANDING BOULEVARD

SIDEWALK

SIDEWALK
5' - 0"

FUELING DISPENSERS

UNDERGROUND

FUEL TANKS
(E) DRIVEWAY
26' - 0".
6' -
5"
4' - 0"
(E) DRIVEWAY 40' - 0"
7' - 11"
(E) DRIVEWAY
40' - 0".
10' - 0 1/2"
20' -
1"

C-STORE

ALVARADO-NILES ROAD

UNION LANDING BOULEVARD

SIDEWALK

SIDEWALK
5' - 0"

FUELING DISPENSERS

UNDERGROUND

FUEL TANKS
(E) DRIVEWAY
26' - 0".
(E) DRIVEWAY 40' - 0"
4' - 0"
6' -
5"
7' - 11"
(E) DRIVEWAY
40' - 0".
10' - 0 1/2"
20' -
1"

C-STORE

ALVARADO-NILES ROAD

UNION LANDING BOULEVARD

SIDEWALK

SIDEWALK
5' - 0"

FUELING DISPENSERS

UNDERGROUND

FUEL TANKS
(E) DRIVEWAY
26' - 0".
6' -
5"
4' - 0"
(E) DRIVEWAY 40' - 0"
2375 SF

BUILDING
1119 SF

PLANTED
AREA
435 SF

PLANTED
AREA
1437 SF

PLANTED
AREA
1072 SF

PLANTED
AREA
213 SF
TRASH
14853 SF

PAVED AREA

ALVARADO-NILES ROAD
U
N
ION
LAN
D
I
NG
BOU
LEVARD

SIDEWALK

SIDEWALK
384 SF

PLANTED
AREA
16 SF

PLANTED
AREA
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

DRAWN BYCHECKED BYSCALEDATE:SHEET NUMBER
The graphic representations and specifications contained herein are thesole and exclusive property of Archissance . Any reproduction, by any means, is a violation of copyright law. Reuse of these documents for other than the specific project for which they have been prepared and depicted herein without the written authorization of Archissance is expressly forbidden. No modifications, additions, or deletions shall be made by anyone other than Archissance. Any unauthorized revisions shall automatically constitute complete indemnification of Archissance and their consultants of any liability arising from such incur all expenses incurred to defend Archissance and/or their consultants in any legal action. Viewing these graphics representations and their specifications constitute acceptance of these restrictions.

REVISIONS
STAMP

PROJECT ADDRESS
1" = 20'-0"
11/17/2022 4:08:24 PM1" = 20'-0" A0.20

SITE CIRCULATION
Checker
Author
4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE GARBAGE TRUCK PATH 1" = 20'-0" 2SCALE FUELING TRUCK PATH 1" = 20'-0" 3 SCALE FIRE TRUCK PATH 1" = 20'-0" 4 SCALE AREA TABULATION 1" = 20'-0" 1

NAME AREA (SF)
TOTAL SITE AREA = 21,904 SF
% OF ALLOWED AREA

BUILDINGPAVED AREAPLANTED AREAFUELING CANOPY
2,375 SF11,978 SF4,463 SF2,875 SF

10.8%54.8%20.4%13%
TOTAL 21,904 100%TRASH 213 SF 1%
City Council/RSA Agenda 284 Tuesday, November 19, 2024
GENDER

NEUTRAL

RESTROOM

WALK-IN COOLER

UTILITY & DRY STORAGE SALES AREA CASHIER
2 2 2 2 2 2 2
22222222
4 5
2 89
10 3' - 9" 12' - 3" 3' - 9" 15' - 6" 3' - 9" 12' - 3" 3' - 9" 28' - 3" 8' - 7" 3' - 9" 14' - 0" 3' - 9"
3' - 10 1/2" 18' - 11 1/2" 7' - 4 1/2" 3' - 9" 17' - 3" 3' - 9" 55' - 0"
58' - 4"
3' - 9" 12' - 3" 3' - 9" 18' - 10" 3' - 9" 12' - 3" 3' - 9" 58' - 4"
55' - 0"
58 SF
292 SF
394 SF
140 SF
1,436 SF
2 2
22 15
8' - 0"
GENDER

NEUTRAL

RESTROOM
58 SF
6' - 7"
3' - 8" 3' - 8"
6' - 0"
2' - 6" 6' - 9"
4' - 3"
8' - 4 1/2"
2 2
6 77
33 1 PORCELAIN FLOOR TILE2 STORAGE RACK3 CASH REGISTER4 ATM MACHINE

C-STORE PLAN KEYNOTES
5 ICE CREAM FREEZER6 CONVECTION OVEN7 CIGARETTE RACK8 3 COMPARTMENT SINK9 HAND SINK 10 MOP SINK
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:08:27 PMAs indicated A1.00

FLOOR PLAN -

CONVENIENCE
STORE
SHRS4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
0 4 8 12 16

GRAPHIC SCALE
N
SCALE FIRST FLOOR PLAN 1/4" = 1'-0" 1
City Council/RSA Agenda 285 Tuesday, November 19, 2024
RECESSED 6" DIA. LED WIDE BEAM DOWN LIGHT FIXTURE
COOPER LIGHTING, PORTFOLIO - LD6A2048" x 24" SUSPENDED HEAVY DUTY T-BAR CEILING SYSTEM WITH ACOUSTICAL LAY-IN PANELS (USG FROST™/USG FROST™ HIGH-NRC/HIGH-CAC ACOUSTICAL PANELS With ClimaPlus™ Performance (SEISMIC SUSPENSION SYSTEM) OR EQUAL With ClimaPlus™ Performance24"x24" RETURN AIR DIFUSER5/8 " GYP.BOARD O/ METAL CEILING FRAMING PER STRUCTURALDRAWINGS PAINT W/ SEMI-GLOSS PAINT PER FINISH SCHEDULE.24"x24" SUPPLY AIR DIFUSERCEILING EXHAUST FAN24"x48" RECESSED LED LIGHT FIXTURE W/ PRISMATIC LENS - COOPER LIGHTING CORELITE R3-WL-IL35 - 2X424"x48" RECESSED LED INDIRECT / DIRECT LIGHT FIXTURE - COOPER LIGHTING CORELITE R3-WG-IL35 - 2X4PRE-FABRICATED WALK-IN COOLER CEILING SYSTEM BY FABRICATORCEILING MOUNTED FAN COIL UNIT - SAMSUNGNJ035MHXCATYPE: USG #3270 "CIMA PLUS VINYL" 2'X4'X1/2" (WHITE) WASHABLE SUSPENDED T-BAR CEILING PANELSEE CEILING SYSTEM SPECIFICATION BELOW ACT - 1ACT - 2
AIR CURTAIN: AMBIENT BERNER INTERNATIONALMARK II - ASR 1036A - 3x1 x 4 SURFACE MOUNTED LED STRIP LIGHT 12' - 0"
8' - 5"
8' - 0"
9' - 0"
8' - 0"8' - 0"
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
1/4" = 1'-0"
11/17/2022 4:08:29 PM1/4" = 1'-0" A1.10

REFLECTED CEILING

PLAN CONVENIENCE
STORE
SHRS4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE RCP LEGEND 1/4" = 1'-0" SCALE REFLECTED CEILING PLAN 1/4" = 1'-0" 1 0 4 8 12 16

GRAPHIC SCALE
N
City Council/RSA Agenda 286 Tuesday, November 19, 2024
1 REFRIGERATION CONDENSORS ON PREMANUFACTURED

PLATFORM
2 PACKAGED HVAC UNIT ON PRE-MANUFACTURED

PLATFORM
34 METAL CAP

KEYNOTES
22'-0"A.F.F.T.O.R.

ROOF ELEVATION CALL-OUT A.F.F. = ABOVE FIRST FLOOR LEVEL 0'-0"ROOF LEGEND FINISH DATUM FLOOR ELEVATION (FIRST FLOOR) = 0'-0" ( SEE CIVIL FINISH GRADINGPLAN FOR "ABOVE SEA LEVEL" ELEVATION CALL-OUTST.O.R. = TOP OF ROOF FINISHT.O.W. = TOP OF FRAMING OR CONCRETE WALLALL LAYOUT DIMENSIONS ARE TO FACE OF FRAMING

LINE OF EXTERIOR WALL BELOW
5 ROOF DRAIN AND OVERFLOW

ROOF DRAIN W/ OVERFLOW
6 ROOF HATCH (22" x 22" CLEAR OPENING)
7 CLASS 'A' BUILT UP ROOF SYSTEMCRICKET
6 1
2 3
3 3
5 3
1/4" / 12"
4 1/4" / 12"
1/4" / 12"
7 7
16' - 0"
13' - 10"
13' - 2"
7 4 7
17' - 0"
21' - 6"
17' - 0"
16' - 0"
17' - 0"
16' - 0"
17' - 0"
16' - 0"
SLOPE
SLOPE
SLOPE
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
1/4" = 1'-0"
11/17/2022 4:08:30 PM1/4" = 1'-0" A1.20

ROOF PLAN -

CONVENIENCE
STORE
SHRS4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE ROOF PLAN 1/4" = 1'-0" 1
0 4 8 12 16

GRAPHIC SCALE
N
City Council/RSA Agenda 287 Tuesday, November 19, 2024
M-1 M-1
ST-1 GL-1
"POWER MARKET" SIGN

UNDER SEPARATE

METAL CANOPY SUBMITTAL (SIGN PROGRAM)
L-1
M-2
ST-1 GL-1
T-1 M-2
17' - 0"
0' - 2" 6' - 1 1/2" 10' - 2 1/2" 0' - 6"
0' - 2" 15' - 10"
16' - 0"
21' - 5 1/2"
0' - 6" 3' - 6" 0' - 2" 17' - 3 1/2" 0' - 0"
10' - 2"
M-1 T-1

METAL CANOPY
GL-2 ST-1
S-1 ST-1 GL-1
9' - 8" 0' - 6"
7' - 11 1/2"
PL-1 PL-1
M-2 T-1 M-1 M-2 T-1 GL-2
ST-1 GL-1 ST-1 GL-1
"POWER MARKET" SIGN UNDER SEPARATE SUBMITTAL (SIGN PROGRAM)

METAL CANOPY
L-1 S-1
M-1
17' - 0"
0' - 2" 6' - 1 1/2" 10' - 2 1/2" 0' - 6"
0' - 2" 15' - 4" 0' - 6"
16' - 0"
ST-1 GL-1
M-1 ST-1
0' - 6" 3' - 6" 0' - 2" 7' - 1 1/2" 9' - 8" 0' - 6"
21' - 5 1/2"
PL-1 PL-1
Exterior Finishes And Materials
Mark Description Finish Color MANUFACTURER
Cement Plaster(Stucco)
Cool DecemberDEW383
7/8" Cement Plaster Light Dash Finish Integral Color
Metal Cladding Factory Finish Dove Grey
Arcadia Aluminum Storefront Factory Finish Clear AnodizedMetal Door & Frame Field Paint Dove GreyBuilding Mounted Light Fixture with Full Cut-off.

Factory Finish Clear Anodized
Atas International
PL-1
M-1
D-1
L-1
Storefront Glazing Factory Finish Clear
NOTES: 1. WALL AND CEILING MATERIALS SHALL NOT EXCEED FLAME SPREAD CLASSIFICATIONS IN CBC TABLE 803.112. ALL ROOFTOP MECHANICAL EQUIPMENT SHALL BE SCREENED FROM PUBLIC VIEW.

Wood Tile Matte Balsam Fir -EP04 T-1
Comments
Fascia Trim (Rapid-Lok Ultra Coping)
DaltileArcadiaCeco Manufacturer
Transparent & Non-Reflective
Stone Veneer Factory Finish Pioneer S-1 Eldorado Stone
ST-1
GL-1
Storefront Glazing Factory Finish Clear Opaque & Non-Reflective GL-2 Vertical Spacing to be 1/8". Installation at 33% offset.

Dunn-Edwards Paints
Metal Cladding Kynar 500 PVDF Finish Ascot White
(Anti-Graffiti Coating)
Atas International M-2 Versa-Seam (VSS120)
Mountain Ledge Panels
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:08:44 PMAs indicated A1.30

ELEVATIONS -

CONVENIENCE
STORE
CheckerRS
4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
0 4 8 12 16

GRAPHIC SCALE
0 4 8 12 16

GRAPHIC SCALE
SCALE SOUTHWEST ELEVATION 1/4" = 1'-0" 2
SCALE WEST ELEVATION 1/4" = 1'-0" 1
City Council/RSA Agenda 288 Tuesday, November 19, 2024
M-2 T-1
ST-1 GL-1
"POWER MARKET" SIGN UNDER SEPARATE SUBMITTAL (SIGN PROGRAM)

METAL CANOPY
L-1
M-1
ST-1 GL-1
M-1 M-2
0' - 2" 5' - 8" 9' - 8" 0' - 6"
16' - 0"
0' - 2" 6' - 1 1/2" 10' - 2 1/2" 0' - 6"
17' - 0"
ST-1 GL-2 T-1 M-1
S-1
0' - 6" 3' - 6" 0' - 2" 16' - 9 1/2" 0' - 6"
21' - 5 1/2"
PL-1 PL-1
Exterior Finishes And Materials
Mark Description Finish Color MANUFACTURER
Cement Plaster(Stucco)
Cool DecemberDEW383
7/8" Cement Plaster Light Dash Finish Integral Color
Metal Cladding Factory Finish Dove Grey
Arcadia Aluminum Storefront Factory Finish Clear AnodizedMetal Door & Frame Field Paint Dove GreyBuilding Mounted Light Fixture with Full Cut-off.

Dunn-Edwards Paints
Metal Cladding Kynar 500 PVDF Finish Ascot White
(Anti-Graffiti Coating)
Atas International M-2 Versa-Seam (VSS120)
Mountain Ledge Panels
L-1 M-2 T-1 M-2 M-1
17' - 0"
0' - 2" 6' - 1 1/2" 10' - 2 1/2" 0' - 6"
M-1
0' - 2" 15' - 10"
16' - 0"

ELECTRICAL BOX
7' - 11 1/2"
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:08:54 PMAs indicated A1.40

ELEVATIONS -

CONVENIENCE
STORE
SHRS
4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE SOUTH ELEVATION 1/4" = 1'-0" 1SCALE NORTH ELEVATION 1/4" = 1'-0" 2 0 4 8 12 16

GRAPHIC SCALE
0 4 8 12 16

GRAPHIC SCALE
City Council/RSA Agenda 289 Tuesday, November 19, 2024
L-1 M-2 T-1 M-2 M-1
17' - 0"
0' - 6" 10' - 2 1/2" 6' - 1 1/2" 0' - 2"
7' - 11 1/2"
M-1
15' - 10" 0' - 2"
16' - 0"
Exterior Finishes And Materials
Mark Description Finish Color MANUFACTURER
Cement Plaster(Stucco)
Cool DecemberDEW383
7/8" Cement Plaster Light Dash Finish Integral Color
Metal Cladding Factory Finish Dove Grey
Arcadia Aluminum Storefront Factory Finish Clear AnodizedMetal Door & Frame Field Paint Dove GreyBuilding Mounted Light Fixture with Full Cut-off.

Dunn-Edwards Paints
Metal Cladding Kynar 500 PVDF Finish Ascot White
(Anti-Graffiti Coating)
Atas International M-2 Versa-Seam (VSS120)
Mountain Ledge Panels
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:08:59 PMAs indicated A1.50

ELEVATIONS -

CONVENIENCE
STORE
Checker
Author
4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE EAST ELEVATION 1/4" = 1'-0" 1
0 4 8 12 16

GRAPHIC SCALE
City Council/RSA Agenda 290 Tuesday, November 19, 2024
1 RAISED CONCRETE CURB TO REMAIN, TYP.
2 FUEL DISPENSER TO REMAIN, TYP.3 12" X 12" STEEL COLUMN4 BUMPER GUARD BOLLARD

CANOPY PLAN KEYNOTES
5 CONCRETE PAD6 P.O.P.7 TRASH VALET W/ WINDSHIELD WASHING

FLUID AND PAPER TOWELS
1 TYP.
2 TYP.
4 TYP.
7 TYP.
3 TYP.
6 TYP.
28' - 2" 4' - 0" 4' - 0"
25' - 4"
0' - 8 1/2" 0' - 8" 7' - 0" 1' - 0" 2' - 1" 1' - 9" 3' - 0" 9' - 8"

CANOPY COVER ABOVE

HEAVY DUTY CORRUGATED METALTUBE STEEL FRAMING
CMU WALL 5" CURB TYP.

TRASH
4CY

MAN DOOR
4CY 4CY

RECYCLE COMPOST

MOTION SENSOR LIGHT
M-2 METAL

CLADDING ON

CMU WALL

CORRUGATED

METAL ROOF
M-2 METAL CLADDING ON CMU WALL

CORRUGATED METAL TO MATCH

BUILDING

CORRUGATED METAL ROOF
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:09:00 PMAs indicated A2.00

CANOPY FLOOR

PLAN & TRASH

ENCLOSURE PLAN &

ELEVATIONS
SHRS4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
0 4 8 12 16

GRAPHIC SCALE
N
SCALE FUELING CANOPY FLOOR PLAN 1/4" = 1'-0" 1 SCALE TRASH ENCLOSURE PLAN 1/4" = 1'-0" 2 SCALE TRASH ENCLOSURE BACK ELEVATION 1/4" = 1'-0" 4SCALE TRASH ENCLOSURE FRONT ELEVATION 1/4" = 1'-0" 3 NOTE: HOT/COLD RUNNING WATER INCLUDED AND CONNECTED TO SANITARY SEWER City Council/RSA Agenda 291 Tuesday, November 19, 2024
49' - 0"
11' - 10" 8' - 4 1/2" 8' - 4 1/2" 11' - 10"
58' - 4"

CORRUGATED METAL ROOF
13' - 4"
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
1/4" = 1'-0"
11/17/2022 4:09:01 PM1/4" = 1'-0" A2.10
ROOF PLANFUELING CANOPY

AND TRASH

ENCLOSURE
SHRS4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE FUELING CANOPY ROOF PLAN 1/4" = 1'-0" 1 SCALE TRASH ENCLOSURE ROOF PLAN 1/4" = 1'-0" 2 City Council/RSA Agenda 292 Tuesday, November 19, 2024

CHEVRON HALLMARK

LIGHT SPANNER

PVC GREY/SILVER COLUMN WRAP
9' - 0 1/2"
19' - 6"

CHEVRON (WHITE) BULLNOSED ACM FASCIA
PUMP
P.O.P. BOLLARDTRASH VALET
RAISED LETTERS"CHEVRON" WORDMARK

PUMPPVC GREY/SILVER COLUMN WRAP
9' - 0 1/2"
16' - 0" 3' - 6"
2' - 0"
19' - 6"

LIGHT SPANNERBOLLARDS

CHEVRON (BLUE) ACM FASCIA
Exterior Finishes And Materials
Mark Description Finish Color MANUFACTURER
Cement Plaster(Stucco)
Cool DecemberDEW383
7/8" Cement Plaster Light Dash Finish Integral Color
Metal Cladding Factory Finish Dove Grey
Arcadia Aluminum Storefront Factory Finish Clear Anodized Metal Door & Frame Field Paint Dove GreyBuilding Mounted Light Fixture with Full Cut-off.

Wood Tile Matte Balsam Fir -EP04
T-1
Comments
Fascia Trim (Rapid-Lok Ultra Coping)
Daltile
Arcadia
Ceco Manufacturer
Transparent & Non-Reflective
Stone Veneer Factory Finish Pioneer S-1 Eldorado Stone
ST-1
GL-1
Storefront Glazing Factory Finish Clear Opaque & Non-Reflective GL-2 Vertical Spacing to be 1/8". Installation at 33% offset.

Dunn-Edwards Paints
Metal Cladding Kynar 500 PVDF Finish Ascot White
(Anti-Graffiti Coating)
Atas International
M-2
Versa-Seam (VSS120)Mountain Ledge Panels

CHEVRON HALLMARK
9' - 0 1/2"
1' - 10"
19' - 6"

CHEVRON (WHITE)BULLNOSED ACM FASCIA

LIGHT SPANNER

PVC GREY/SILVER COLUMN WRAP
PUMP
P.O.P. BOLLARDTRASH VALET
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:09:04 PMAs indicated A2.20

ELEVATIONS -
CANOPY
SHRS4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
NOTE: WEST ELEVATION SIMILAR BUT OPPOSITE
0 4 8 12 16

GRAPHIC SCALE
0 4 8 12 16

GRAPHIC SCALE
SCALE CANOPY SOUTH ELEVATION 1/4" = 1'-0" 2SCALE CANOPY EAST ELEVATION 1/4" = 1'-0" 1 SCALE CANOPY NORTH ELEVATION 1/4" = 1'-0" 3
0 4 8 12 16

GRAPHIC SCALE
City Council/RSA Agenda 293 Tuesday, November 19, 2024
2' - 0" 2' - 4" 1' - 2" 4' - 8"
8' - 4"
10' - 2"

CONCRETE SIGN BASE
2' - 0"

INTERNALLY ILLUMINATED CHANNEL LETTERS
9' - 11 1/2"
"CHEVRON RED" COLOR"CHEVRON BLUE" COLOR
1' - 10"
2' - 1"
2' - 0".

INTERNALLY ILLUMINATED CHANNEL LETTERS

INTERNALLY ILLUMINATED ACRYLIC PAN-FORM
1' - 5"
11' - 8 1/2"
Scale
2021 - ARCHISSANCE DESIGN GROUP

PROJECT
OWNER

LEGAL NOTICE OF DOCUMENT USE

CONSULTANT

SHEET TITLE
PROJECT NO.

REVISIONS
STAMP

PROJECT ADDRESS
As indicated
11/17/2022 4:09:06 PMAs indicated A3.00

SIGNAGE DETAILS
Checker
Author
4/5/2021
20-022
31300 ALVARADO NILES ROAD,UNION CITY, CA, 94587

PRELIMINARY

NEW CONVENIENCE STORE &SOLAR CANOPY
H&S ENERGY,LLC2860 N. SANTIAGO BLVD,ORANGE, CA 92867
SCALE MONUMENT SIGN 3/4" = 1'-0" 1 SCALE FUEL CANOPY CHEVRON SIGN 3/4" = 1'-0" 2 SCALE CHEVRON HALLMARK SIGN 1 1/2" = 1'-0" 3
SCALE POWER MARKET SIGN 3/4" = 1'-0" 4
NOTE: EXISTING MONUMENT SIGN STRUCTURE TO REMAIN, NEW INSERTS AS SHOWN NOTE: INTERNALLY ILLUMINATED CHANNEL LETTERS "CHEVRON" ON 2 SIDES OF FUEL CANOPY SIGNAGE NOTES:• SIGNAGE IS FOR POSITION ONLY• SIGNAGE UNDER SEPERATE PERMIT• SIGNAGE SHALL CONFORM THE PROPRIATORY TRADEMARKS OF CHEVRON AND

POWER MARKET STANDARDS
City Council/RSA Agenda 294 Tuesday, November 19, 2024
Appendix C
CalEEMod Data
Attachment 1: Exhibit A - Draft and Final Mitigated Negative Declaration - Volume II - Appendix C City Council/RSA Agenda 295 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Union City Chevron Power Market R2 Detailed Report
Table of Contents

1. Basic Project Information

1.1. Basic Project Information

1.2. Land Use Types

1.3. User-Selected Emission Reduction Measures by Emissions Sector

2. Emissions Summary

2.1. Construction Emissions Compared Against Thresholds

2.2. Construction Emissions by Year, Unmitigated

2.3. Construction Emissions by Year, Mitigated

2.4. Operations Emissions Compared Against Thresholds

2.5. Operations Emissions by Sector, Unmitigated

2.6. Operations Emissions by Sector, Mitigated

3. Construction Emissions Details

3.1. Demolition (2024) - Unmitigated

3.2. Demolition (2024) - Mitigated
1 / 73
City Council/RSA Agenda 296 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

3.3. Site Preparation (2024) - Unmitigated

3.4. Site Preparation (2024) - Mitigated

3.5. Grading (2024) - Unmitigated

3.6. Grading (2024) - Mitigated

3.7. Building Construction (2025) - Unmitigated

3.8. Building Construction (2025) - Mitigated

3.9. Paving (2025) - Unmitigated

3.10. Paving (2025) - Mitigated

3.11. Architectural Coating (2025) - Unmitigated

3.12. Architectural Coating (2025) - Mitigated

3.13. Excavation/Foundation/Underground (2025) - Unmitigated

3.14. Excavation/Foundation/Underground (2025) - Mitigated

4. Operations Emissions Details

4.1. Mobile Emissions by Land Use

4.1.1. Unmitigated

4.1.2. Mitigated

4.2. Energy
2 / 73
City Council/RSA Agenda 297 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

4.2.1. Electricity Emissions By Land Use - Unmitigated

4.2.2. Electricity Emissions By Land Use - Mitigated

4.2.3. Natural Gas Emissions By Land Use - Unmitigated

4.2.4. Natural Gas Emissions By Land Use - Mitigated

4.3. Area Emissions by Source

4.3.1. Unmitigated

4.3.2. Mitigated

4.4. Water Emissions by Land Use

4.4.1. Unmitigated

4.4.2. Mitigated

4.5. Waste Emissions by Land Use

4.5.1. Unmitigated

4.5.2. Mitigated

4.6. Refrigerant Emissions by Land Use

4.6.1. Unmitigated

4.6.2. Mitigated

4.7. Offroad Emissions By Equipment Type
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City Council/RSA Agenda 298 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

4.7.1. Unmitigated

4.7.2. Mitigated

4.8. Stationary Emissions By Equipment Type

4.8.1. Unmitigated

4.8.2. Mitigated

4.9. User Defined Emissions By Equipment Type

4.9.1. Unmitigated

4.9.2. Mitigated

4.10. Soil Carbon Accumulation By Vegetation Type

4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated

4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated

4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated

4.10.4. Soil Carbon Accumulation By Vegetation Type - Mitigated

4.10.5. Above and Belowground Carbon Accumulation by Land Use Type - Mitigated

4.10.6. Avoided and Sequestered Emissions by Species - Mitigated

5. Activity Data

5.1. Construction Schedule
4 / 73
City Council/RSA Agenda 299 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5.2. Off-Road Equipment

5.2.1. Unmitigated

5.2.2. Mitigated

5.3. Construction Vehicles

5.3.1. Unmitigated

5.3.2. Mitigated

5.4. Vehicles

5.4.1. Construction Vehicle Control Strategies

5.5. Architectural Coatings

5.6. Dust Mitigation

5.6.1. Construction Earthmoving Activities

5.6.2. Construction Earthmoving Control Strategies

5.7. Construction Paving

5.8. Construction Electricity Consumption and Emissions Factors

5.9. Operational Mobile Sources

5.9.1. Unmitigated

5.9.2. Mitigated
5 / 73
City Council/RSA Agenda 300 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5.10. Operational Area Sources

5.10.1. Hearths

5.10.1.1. Unmitigated

5.10.1.2. Mitigated

5.10.2. Architectural Coatings

5.10.3. Landscape Equipment

5.10.4. Landscape Equipment - Mitigated

5.11. Operational Energy Consumption

5.11.1. Unmitigated

5.11.2. Mitigated

5.12. Operational Water and Wastewater Consumption

5.12.1. Unmitigated

5.12.2. Mitigated

5.13. Operational Waste Generation

5.13.1. Unmitigated

5.13.2. Mitigated

5.14. Operational Refrigeration and Air Conditioning Equipment 6 / 73
City Council/RSA Agenda 301 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5.14.1. Unmitigated

5.14.2. Mitigated

5.15. Operational Off-Road Equipment

5.15.1. Unmitigated

5.15.2. Mitigated

5.16. Stationary Sources

5.16.1. Emergency Generators and Fire Pumps

5.16.2. Process Boilers

5.17. User Defined

5.18. Vegetation

5.18.1. Land Use Change

5.18.1.1. Unmitigated

5.18.1.2. Mitigated

5.18.1. Biomass Cover Type

5.18.1.1. Unmitigated

5.18.1.2. Mitigated

5.18.2. Sequestration
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City Council/RSA Agenda 302 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5.18.2.1. Unmitigated

5.18.2.2. Mitigated

6. Climate Risk Detailed Report

6.1. Climate Risk Summary

6.2. Initial Climate Risk Scores

6.3. Adjusted Climate Risk Scores

6.4. Climate Risk Reduction Measures

7. Health and Equity Details

7.1. CalEnviroScreen 4.0 Scores

7.2. Healthy Places Index Scores

7.3. Overall Health & Equity Scores

7.4. Health & Equity Measures

7.5. Evaluation Scorecard

7.6. Health & Equity Custom Measures

8. User Changes to Default Data
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City Council/RSA Agenda 303 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

1. Basic Project Information

1.1. Basic Project Information
Data Field Value
Project Name Union City Chevron Power Market R2
Construction Start Date 10/1/2025
Operational Year 2026
Lead Agency Union City
Land Use Scale Project/site
Analysis Level for Defaults County
Windspeed (m/s) 3.30
Precipitation (days) 30.0
Location 31300 Alvarado-Niles Rd, Union City, CA 94587, USA County Alameda
City Union City
Air District Bay Area AQMD
Air Basin San Francisco Bay Area
TAZ 1643
EDFZ 1
Electric Utility Pacific Gas & Electric Company
Gas Utility Pacific Gas & Electric
App Version 2022.1.1.23

1.2. Land Use Types
Land Use Subtype Size Unit Lot Acreage Building Area (sq ft) Landscape Area (sq ft)
Special Landscape
Area (sq ft)
Population Description
9 / 73
City Council/RSA Agenda 304 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Convenience Market
with Gas Pumps

2.38 1000sqft 0.16 2,375 4,463 — — —
Parking Lot 15.1 1000sqft 0.35 0.00 0.00 — — —

1.3. User-Selected Emission Reduction Measures by Emissions Sector Sector # Measure Title
Energy E-15 Require All-Electric Development

2. Emissions Summary

2.1. Construction Emissions Compared Against Thresholds Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Un/Mit. ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Unmit. 5.93 5.45 8.95 0.01 0.22 0.46 0.68 0.20 0.11 0.31 1,916 Daily, Winter
(Max)
— — — — — — — — — — —
Unmit. 1.34 12.2 11.8 0.02 0.56 2.15 2.72 0.52 1.02 1.54 2,136 Average Daily
(Max)
— — — — — — — — — — —
Unmit. 0.38 2.37 3.72 0.01 0.09 0.18 0.27 0.09 0.06 0.13 803 Annual (Max) — — — — — — — — — — —
Unmit. 0.07 0.43 0.68 < 0.005 0.02 0.03 0.05 0.02 0.01 0.02 133

2.2. Construction Emissions by Year, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 10 / 73
Year ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e City Council/RSA Agenda 305 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Daily - Summer
(Max)
— — — — — — — — — — —
2025 5.93 5.45 8.95 0.01 0.22 0.46 0.68 0.20 0.11 0.31 1,916 Daily - Winter
(Max)
— — — — — — — — — — —
2024 1.34 12.2 11.8 0.02 0.56 2.15 2.72 0.52 1.02 1.54 2,136 2025 0.69 5.50 8.73 0.01 0.22 0.46 0.68 0.20 0.11 0.31 1,883 Average Daily — — — — — — — — — — —
2024 0.16 1.37 1.53 < 0.005 0.06 0.14 0.20 0.05 0.06 0.11 286 2025 0.38 2.37 3.72 0.01 0.09 0.18 0.27 0.09 0.04 0.13 803 Annual — — — — — — — — — — —
2024 0.03 0.25 0.28 < 0.005 0.01 0.03 0.04 0.01 0.01 0.02 47.4 2025 0.07 0.43 0.68 < 0.005 0.02 0.03 0.05 0.02 0.01 0.02 133

2.3. Construction Emissions by Year, Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 11 / 73
Year ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily - Summer — — — — — — — — — — —
(Max)
2025 5.93 5.45 8.95 0.01 0.22 0.46 0.68 0.20 0.11 0.31 1,916 Daily - Winter — — — — — — — — — — —
(Max)
2024 1.34 12.2 11.8 0.02 0.56 2.15 2.72 0.52 1.02 1.54 2,136 2025 0.69 5.50 8.73 0.01 0.22 0.46 0.68 0.20 0.11 0.31 1,883 Average Daily — — — — — — — — — — —
2024 0.16 1.37 1.53 < 0.005 0.06 0.14 0.20 0.05 0.06 0.11 286 2025 0.38 2.37 3.72 0.01 0.09 0.18 0.27 0.09 0.04 0.13 803 Annual — — — — — — — — — — —
2024 0.03 0.25 0.28 < 0.005 0.01 0.03 0.04 0.01 0.01 0.02 47.4 City Council/RSA Agenda 306 Tuesday, November 19, 2024 Union City Chevron Power Market R2 Detailed Report, 5/24/2024 2025 0.07 0.43 0.68 < 0.005 0.02 0.03 0.05 0.02 0.01 0.02 133

2.4. Operations Emissions Compared Against Thresholds
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Un/Mit. ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Unmit. 5.02 4.05 40.4 0.10 0.07 9.35 9.42 0.06 2.37 2.43 11,296 Mit. 5.02 4.05 40.4 0.10 0.07 9.35 9.42 0.06 2.37 2.43 11,296 % Reduced — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Unmit. 4.81 4.74 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,680 Mit. 4.81 4.74 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,680 % Reduced — — — — — — — — — — —
Average Daily
(Max)
— — — — — — — — — — —
Unmit. 4.17 2.64 21.8 0.04 0.03 3.91 3.94 0.03 0.99 1.02 5,106 Mit. 4.17 2.64 21.8 0.04 0.03 3.91 3.94 0.03 0.99 1.02 5,106 % Reduced — — — — — — — — — — —
Annual (Max) — — — — — — — — — — —
Unmit. 0.76 0.48 3.97 0.01 0.01 0.71 0.72 0.01 0.18 0.19 845 Mit. 0.76 0.48 3.97 0.01 0.01 0.71 0.72 0.01 0.18 0.19 845 % Reduced — — — — — — — — — — —

2.5. Operations Emissions by Sector, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Sector ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e 12 / 73
City Council/RSA Agenda 307 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Daily, Summer
(Max)
— — — — — — — — — — —
Mobile 4.94 4.03 40.3 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,690 Area 0.08 < 0.005 0.10 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.43 Energy < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 97.1 Water — — — — — — — — — — 2.23
Waste — — — — — — — — — — 13.5
Refrig. — — — — — — — — — — 492
Total 5.02 4.05 40.4 0.10 0.07 9.35 9.42 0.06 2.37 2.43 11,296 Daily, Winter
(Max)
— — — — — — — — — — —
Mobile 4.75 4.72 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,075 Area 0.06 — — — — — — — — — —
Energy < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 97.1 Water — — — — — — — — — — 2.23
Waste — — — — — — — — — — 13.5
Refrig. — — — — — — — — — — 492
Total 4.81 4.74 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,680 Average Daily — — — — — — — — — — —
Mobile 4.11 2.63 21.7 0.04 0.03 3.91 3.94 0.03 0.99 1.02 4,500 Area 0.07 < 0.005 0.05 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.21 Energy < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 97.1 Water — — — — — — — — — — 2.23
Waste — — — — — — — — — — 13.5
Refrig. — — — — — — — — — — 492
Total 4.17 2.64 21.8 0.04 0.03 3.91 3.94 0.03 0.99 1.02 5,106 Annual — — — — — — — — — — —
Mobile 0.75 0.48 3.96 0.01 0.01 0.71 0.72 0.01 0.18 0.19 745 13 / 73
City Council/RSA Agenda 308 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Area 0.01 < 0.005 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.03 Energy < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 16.1 Water — — — — — — — — — — 0.37
Waste — — — — — — — — — — 2.23
Refrig. — — — — — — — — — — 81.5
Total 0.76 0.48 3.97 0.01 0.01 0.71 0.72 0.01 0.18 0.19 845

2.6. Operations Emissions by Sector, Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Sector ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Mobile 4.94 4.03 40.3 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,690 Area 0.08 < 0.005 0.10 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.43 Energy < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 97.1 Water — — — — — — — — — — 2.23
Waste — — — — — — — — — — 13.5
Refrig. — — — — — — — — — — 492
Total 5.02 4.05 40.4 0.10 0.07 9.35 9.42 0.06 2.37 2.43 11,296 Daily, Winter
(Max)
— — — — — — — — — — —
Mobile 4.75 4.72 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,075 Area 0.06 — — — — — — — — — —
Energy < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 97.1 Water — — — — — — — — — — 2.23
Waste — — — — — — — — — — 13.5
Refrig. — — — — — — — — — — 492
Total 4.81 4.74 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,680 14 / 73
City Council/RSA Agenda 309 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Average Daily — — — — — — — — — — —
Mobile 4.11 2.63 21.7 0.04 0.03 3.91 3.94 0.03 0.99 1.02 4,500 Area 0.07 < 0.005 0.05 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.21 Energy < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 97.1 Water — — — — — — — — — — 2.23
Waste — — — — — — — — — — 13.5
Refrig. — — — — — — — — — — 492
Total 4.17 2.64 21.8 0.04 0.03 3.91 3.94 0.03 0.99 1.02 5,106 Annual — — — — — — — — — — —
Mobile 0.75 0.48 3.96 0.01 0.01 0.71 0.72 0.01 0.18 0.19 745 Area 0.01 < 0.005 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.03 Energy < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 16.1 Water — — — — — — — — — — 0.37
Waste — — — — — — — — — — 2.23
Refrig. — — — — — — — — — — 81.5
Total 0.76 0.48 3.97 0.01 0.01 0.71 0.72 0.01 0.18 0.19 845

3. Construction Emissions Details

3.1. Demolition (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
15 / 73
City Council/RSA Agenda 310 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Off-Road
Equipment

0.62 5.47 6.54 0.01 0.22 — 0.22 0.20 — 0.20 1,189
Demolition — — — — — 0.04 0.04 — 0.01 0.01 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Off-Road
Equipment

0.08 0.66 0.79 < 0.005 0.03 — 0.03 0.02 — 0.02 143
Demolition — — — — — < 0.005 < 0.005 — < 0.005 < 0.005 — Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment

0.01 0.12 0.14 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 23.7 Demolition — — — — — < 0.005 < 0.005 — < 0.005 < 0.005 — Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.04 0.04 0.46 0.00 0.00 0.10 0.10 0.00 0.02 0.02 104 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 0.07 0.03 < 0.005 < 0.005 0.01 0.01 < 0.005 < 0.005 < 0.005 54.5 Average Daily — — — — — — — — — — —
Worker 0.01 < 0.005 0.05 0.00 0.00 0.01 0.01 0.00 < 0.005 < 0.005 12.6 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 6.57 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 0.01 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 2.09 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 / 73
City Council/RSA Agenda 311 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 1.09

3.2. Demolition (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.01 0.12 0.14 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 23.7 Demolition — — — — — < 0.005 < 0.005 — < 0.005 < 0.005 — Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.04 0.04 0.46 0.00 0.00 0.10 0.10 0.00 0.02 0.02 104 17 / 73
City Council/RSA Agenda 312 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 0.07 0.03 < 0.005 < 0.005 0.01 0.01 < 0.005 < 0.005 < 0.005 54.5 Average Daily — — — — — — — — — — —
Worker 0.01 < 0.005 0.05 0.00 0.00 0.01 0.01 0.00 < 0.005 < 0.005 12.6 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 6.57 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 0.01 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 2.09 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 1.09

3.3. Site Preparation (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.62 5.38 6.31 0.01 0.27 — 0.27 0.25 — 0.25 1,194
Dust From
Material
Movement
— — — — — 0.21 0.21 — 0.02 0.02 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.03 0.03 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 6.54 18 / 73
City Council/RSA Agenda 313 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 1.08 Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.03 0.02 0.27 0.00 0.00 0.06 0.06 0.00 0.01 0.01 62.3 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.34 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.06 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.4. Site Preparation (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 19 / 73
City Council/RSA Agenda 314 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.62 5.38 6.31 0.01 0.27 — 0.27 0.25 — 0.25 1,194
Dust From
Material
Movement
— — — — — 0.21 0.21 — 0.02 0.02 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.03 0.03 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 6.54 Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 1.08 Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.03 0.02 0.27 0.00 0.00 0.06 0.06 0.00 0.01 0.01 62.3 20 / 73
City Council/RSA Agenda 315 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.34 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.06 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.5. Grading (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

1.30 12.2 11.5 0.02 0.56 — 0.56 0.52 — 0.52 2,053
Dust From
Material
Movement
— — — — — 2.07 2.07 — 1.00 1.00 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Off-Road
Equipment

0.07 0.67 0.63 < 0.005 0.03 — 0.03 0.03 — 0.03 112
21 / 73
City Council/RSA Agenda 316 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Dust From
Material
Movement
— — — — — 0.11 0.11 — 0.05 0.05 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment

0.01 0.12 0.11 < 0.005 0.01 — 0.01 0.01 — 0.01 18.6
Dust From
Material
Movement
— — — — — 0.02 0.02 — 0.01 0.01 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.03 0.03 0.37 0.00 0.00 0.08 0.08 0.00 0.02 0.02 83.0 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 0.02 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 4.59 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.76 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.6. Grading (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 22 / 73
City Council/RSA Agenda 317 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.07 0.67 0.63 < 0.005 0.03 — 0.03 0.03 — 0.03 112
Dust From
Material
Movement
— — — — — 0.11 0.11 — 0.05 0.05 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment

0.01 0.12 0.11 < 0.005 0.01 — 0.01 0.01 — 0.01 18.6
Dust From
Material
Movement
— — — — — 0.02 0.02 — 0.01 0.01 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.03 0.03 0.37 0.00 0.00 0.08 0.08 0.00 0.02 0.02 83.0 23 / 73
City Council/RSA Agenda 318 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 0.02 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 4.59 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.76 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.7. Building Construction (2025) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.52 5.14 6.94 0.01 0.22 — 0.22 0.20 — 0.20 1,309
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.52 5.14 6.94 0.01 0.22 — 0.22 0.20 — 0.20 1,309
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Off-Road
Equipment

0.20 2.00 2.70 < 0.005 0.08 — 0.08 0.08 — 0.08 509
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 / 73
City Council/RSA Agenda 319 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Annual — — — — — — — — — — —
Off-Road
Equipment

0.04 0.36 0.49 < 0.005 0.02 — 0.02 0.01 — 0.01 84.3
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Worker 0.17 0.11 1.92 0.00 0.00 0.41 0.41 0.00 0.10 0.10 440 Vendor 0.01 0.20 0.09 < 0.005 < 0.005 0.04 0.04 < 0.005 0.01 0.01 167 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.16 0.16 1.70 0.00 0.00 0.41 0.41 0.00 0.10 0.10 407 Vendor < 0.005 0.21 0.09 < 0.005 < 0.005 0.04 0.04 < 0.005 0.01 0.01 167 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Worker 0.06 0.05 0.64 0.00 0.00 0.16 0.16 0.00 0.04 0.04 160 Vendor < 0.005 0.08 0.03 < 0.005 < 0.005 0.02 0.02 < 0.005 < 0.005 0.01 65.0 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker 0.01 0.01 0.12 0.00 0.00 0.03 0.03 0.00 0.01 0.01 26.4 Vendor < 0.005 0.01 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 10.8 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.8. Building Construction (2025) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
25 / 73
City Council/RSA Agenda 320 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Daily, Summer
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.52 5.14 6.94 0.01 0.22 — 0.22 0.20 — 0.20 1,309
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Off-Road
Equipment

0.20 2.00 2.70 < 0.005 0.08 — 0.08 0.08 — 0.08 509
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment

0.04 0.36 0.49 < 0.005 0.02 — 0.02 0.01 — 0.01 84.3
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Worker 0.17 0.11 1.92 0.00 0.00 0.41 0.41 0.00 0.10 0.10 440 Vendor 0.01 0.20 0.09 < 0.005 < 0.005 0.04 0.04 < 0.005 0.01 0.01 167 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.16 0.16 1.70 0.00 0.00 0.41 0.41 0.00 0.10 0.10 407 Vendor < 0.005 0.21 0.09 < 0.005 < 0.005 0.04 0.04 < 0.005 0.01 0.01 167 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
26 / 73
City Council/RSA Agenda 321 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Worker 0.06 0.05 0.64 0.00 0.00 0.16 0.16 0.00 0.04 0.04 160 Vendor < 0.005 0.08 0.03 < 0.005 < 0.005 0.02 0.02 < 0.005 < 0.005 0.01 65.0 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker 0.01 0.01 0.12 0.00 0.00 0.03 0.03 0.00 0.01 0.01 26.4 Vendor < 0.005 0.01 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 10.8 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.9. Paving (2025) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.51 4.37 5.31 0.01 0.19 — 0.19 0.18 — 0.18 826
Paving 0.14 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Average Daily — — — — — — — — — — —
Off-Road
Equipment

0.01 0.06 0.07 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 11.3 Paving < 0.005 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 1.87 Paving < 0.005 — — — — — — — — — —
27 / 73
City Council/RSA Agenda 322 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Worker 0.06 0.04 0.67 0.00 0.00 0.14 0.14 0.00 0.03 0.03 154 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 0.01 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 1.97 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.33 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.10. Paving (2025) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.51 4.37 5.31 0.01 0.19 — 0.19 0.18 — 0.18 826
Paving 0.14 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28 / 73
City Council/RSA Agenda 323 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Daily, Winter
(Max)
— — — — — — — — — — —
Average Daily — — — — — — — — — — —
Off-Road
Equipment

0.01 0.06 0.07 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 11.3 Paving < 0.005 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 1.87 Paving < 0.005 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Worker 0.06 0.04 0.67 0.00 0.00 0.14 0.14 0.00 0.03 0.03 154 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 0.01 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 1.97 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.33 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29 / 73
City Council/RSA Agenda 324 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

3.11. Architectural Coating (2025) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.13 0.88 1.14 < 0.005 0.03 — 0.03 0.03 — 0.03 134
Architectural
Coatings

5.79 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Average Daily — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.01 0.02 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 1.84 Architectural
Coatings

0.08 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.30 Architectural
Coatings

0.01 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Worker 0.01 0.01 0.15 0.00 0.00 0.03 0.03 0.00 0.01 0.01 35.2 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30 / 73
City Council/RSA Agenda 325 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.45 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.07 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.12. Architectural Coating (2025) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.13 0.88 1.14 < 0.005 0.03 — 0.03 0.03 — 0.03 134
Architectural
Coatings

0.08 — — — — — — — — — —
31 / 73
City Council/RSA Agenda 326 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.30 Architectural
Coatings

0.01 — — — — — — — — — —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Worker 0.01 0.01 0.15 0.00 0.00 0.03 0.03 0.00 0.01 0.01 35.2 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily, Winter
(Max)
— — — — — — — — — — —
Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.45 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.07 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.13. Excavation/Foundation/Underground (2025) - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
32 / 73
City Council/RSA Agenda 327 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.32 2.62 3.66 0.01 0.09 — 0.09 0.09 — 0.09 768
Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Daily — — — — — — — — — — —
Off-Road
Equipment

0.02 0.16 0.23 < 0.005 0.01 — 0.01 0.01 — 0.01 48.4
Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.03 0.04 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 8.01 Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.02 0.02 0.26 0.00 0.00 0.06 0.06 0.00 0.01 0.01 61.1 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 0.02 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 16.0 33 / 73
City Council/RSA Agenda 328 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 0.02 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 3.88 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 1.01 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.64 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 0.17

3.14. Excavation/Foundation/Underground (2025) - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Onsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Off-Road
Equipment

0.02 0.16 0.23 < 0.005 0.01 — 0.01 0.01 — 0.01 48.4
Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34 / 73
City Council/RSA Agenda 329 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Annual — — — — — — — — — — —
Off-Road
Equipment
< 0.005 0.03 0.04 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 8.01 Dust From
Material
Movement
— — — — — < 0.005 < 0.005 — < 0.005 < 0.005 —
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite — — — — — — — — — — —
Daily, Summer
(Max)
— — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Worker 0.02 0.02 0.26 0.00 0.00 0.06 0.06 0.00 0.01 0.01 61.1 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 0.02 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 16.0 Average Daily — — — — — — — — — — —
Worker < 0.005 < 0.005 0.02 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 3.88 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 1.01 Annual — — — — — — — — — — —
Worker < 0.005 < 0.005 < 0.005 0.00 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.64 Vendor 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 0.17

4. Operations Emissions Details

4.1. Mobile Emissions by Land Use

4.1.1. Unmitigated
35 / 73
City Council/RSA Agenda 330 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps

4.94 4.03 40.3 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,690 Parking Lot 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 4.94 4.03 40.3 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,690 Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps

4.75 4.72 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,075 Parking Lot 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 4.75 4.72 38.5 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,075 Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps

0.75 0.48 3.96 0.01 0.01 0.71 0.72 0.01 0.18 0.19 745
Parking Lot 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 0.75 0.48 3.96 0.01 0.01 0.71 0.72 0.01 0.18 0.19 745

4.1.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps

4.94 4.03 40.3 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,690 36 / 73
City Council/RSA Agenda 331 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Parking Lot 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 4.94 4.03 40.3 0.10 0.07 9.35 9.42 0.06 2.37 2.43 10,690 Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps

0.75 0.48 3.96 0.01 0.01 0.71 0.72 0.01 0.18 0.19 745
Parking Lot 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 0.75 0.48 3.96 0.01 0.01 0.71 0.72 0.01 0.18 0.19 745

4.2. Energy

4.2.1. Electricity Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 69.0
Parking Lot — — — — — — — — — — 7.45
Total — — — — — — — — — — 76.5
Daily, Winter
(Max)
— — — — — — — — — — —
37 / 73
City Council/RSA Agenda 332 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Convenience
Market with
Gas Pumps
— — — — — — — — — — 69.0
Parking Lot — — — — — — — — — — 7.45
Total — — — — — — — — — — 76.5
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 11.4
Parking Lot — — — — — — — — — — 1.23
Total — — — — — — — — — — 12.7

4.2.2. Electricity Emissions By Land Use - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 69.0
Parking Lot — — — — — — — — — — 7.45
Total — — — — — — — — — — 76.5
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 69.0
Parking Lot — — — — — — — — — — 7.45
Total — — — — — — — — — — 76.5
Annual — — — — — — — — — — —
38 / 73
City Council/RSA Agenda 333 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Convenience
Market with
Gas Pumps
— — — — — — — — — — 11.4
Parking Lot — — — — — — — — — — 1.23
Total — — — — — — — — — — 12.7

4.2.3. Natural Gas Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Parking Lot 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 0.00 Total < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Parking Lot 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 0.00 Total < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 3.42 Parking Lot 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 0.00 Total < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 3.42

4.2.4. Natural Gas Emissions By Land Use - Mitigated
39 / 73
City Council/RSA Agenda 334 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Parking Lot 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 0.00 Total < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Parking Lot 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 0.00 Total < 0.005 0.02 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 20.7 Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 3.42 Parking Lot 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 0.00 Total < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 3.42

4.3. Area Emissions by Source

4.3.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Source ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
40 / 73
City Council/RSA Agenda 335 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Consumer
Products

0.05 — — — — — — — — — —
Architectural
Coatings

0.01 — — — — — — — — — —
Landscape
Equipment

0.02 < 0.005 0.10 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.43 Total 0.08 < 0.005 0.10 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.43 Daily, Winter
(Max)
— — — — — — — — — — —
Consumer
Products

0.05 — — — — — — — — — —
Architectural
Coatings

0.01 — — — — — — — — — —
Total 0.06 — — — — — — — — — —
Annual — — — — — — — — — — —
Consumer
Products

0.01 — — — — — — — — — —
Architectural
Coatings
< 0.005 — — — — — — — — — —
Landscape
Equipment
< 0.005 < 0.005 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.03 Total 0.01 < 0.005 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.03

4.3.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Source ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Consumer
Products

0.05 — — — — — — — — — —
Architectural
Coatings

0.01 — — — — — — — — — —
41 / 73
City Council/RSA Agenda 336 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Landscape
Equipment

0.05 — — — — — — — — — —
Architectural
Coatings

0.01 — — — — — — — — — —
Total 0.06 — — — — — — — — — —
Annual — — — — — — — — — — —
Consumer
Products

4.4. Water Emissions by Land Use

4.4.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 2.23
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 2.23
42 / 73
City Council/RSA Agenda 337 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 2.23
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 2.23
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 0.37
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 0.37

4.4.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 2.23
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 2.23
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 2.23
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 2.23
43 / 73
City Council/RSA Agenda 338 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 0.37
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 0.37

4.5. Waste Emissions by Land Use

4.5.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 13.5
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 13.5
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 13.5
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 13.5
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 2.23
Parking Lot — — — — — — — — — — 0.00
44 / 73
City Council/RSA Agenda 339 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Total — — — — — — — — — — 2.23

4.5.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 13.5
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 13.5
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 13.5
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 13.5
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 2.23
Parking Lot — — — — — — — — — — 0.00
Total — — — — — — — — — — 2.23

4.6. Refrigerant Emissions by Land Use

4.6.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 45 / 73
City Council/RSA Agenda 340 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 492
Total — — — — — — — — — — 492
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 492
Total — — — — — — — — — — 492
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 81.5
Total — — — — — — — — — — 81.5

4.6.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 492
Total — — — — — — — — — — 492
Daily, Winter
(Max)
— — — — — — — — — — —
46 / 73
City Council/RSA Agenda 341 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Convenience
Market with
Gas Pumps
— — — — — — — — — — 492
Total — — — — — — — — — — 492
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 81.5
Total — — — — — — — — — — 81.5

4.7. Offroad Emissions By Equipment Type

4.7.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment
Type
ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.7.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment
Type
ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer — — — — — — — — — — —
(Max)
47 / 73
City Council/RSA Agenda 342 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.8. Stationary Emissions By Equipment Type

4.8.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Type
Daily, Summer — — — — — — — — — — —
(Max)
Total — — — — — — — — — — —
Daily, Winter — — — — — — — — — — —
(Max)
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.8.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment
Type
ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer — — — — — — — — — — —
(Max)
Total — — — — — — — — — — —
48 / 73
City Council/RSA Agenda 343 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.9. User Defined Emissions By Equipment Type

4.9.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment
Type
ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.9.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment
Type
ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer — — — — — — — — — — —
(Max)
Total — — — — — — — — — — —
Daily, Winter — — — — — — — — — — —
(Max)
49 / 73
City Council/RSA Agenda 344 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.10. Soil Carbon Accumulation By Vegetation Type

4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Vegetation ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —
50 / 73
City Council/RSA Agenda 345 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Species ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
Annual — — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
51 / 73
City Council/RSA Agenda 346 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 — — — — — — — — — — — —

4.10.4. Soil Carbon Accumulation By Vegetation Type - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Vegetation ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.10.5. Above and Belowground Carbon Accumulation by Land Use Type - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.10.6. Avoided and Sequestered Emissions by Species - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 52 / 73
City Council/RSA Agenda 347 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Species ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
Annual — — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
53 / 73
City Council/RSA Agenda 348 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5. Activity Data

5.1. Construction Schedule
Phase Name Phase Type Start Date End Date Days Per Week Work Days per Phase Phase Description Demolition Demolition 10/1/2024 11/30/2024 5.00 44.0 —
Site Preparation Site Preparation 12/1/2024 12/3/2024 5.00 2.00 — Grading Grading 12/4/2024 12/31/2024 5.00 20.0 —
Building Construction Building Construction 3/1/2025 9/16/2025 5.00 142 — Paving Paving 9/17/2025 9/23/2025 5.00 5.00 —
Architectural Coating Architectural Coating 9/24/2025 9/30/2025 5.00 5.00 — Excavation/Foundation/Und
erground
Trenching 1/1/2025 1/31/2025 5.00 23.0 —

5.2. Off-Road Equipment

5.2.1. Unmitigated
Phase Name Equipment Type Fuel Type Engine Tier Number per Day Hours Per Day Horsepower Load Factor Demolition Concrete/Industrial
Saws
Diesel Average 1.00 8.00 33.0 0.73
Demolition Rubber Tired Dozers Diesel Average 1.00 1.00 367 0.40 Demolition Tractors/Loaders/Backh
oes
Diesel Average 2.00 6.00 84.0 0.37
Demolition Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38 Site Preparation Graders Diesel Average 1.00 8.00 148 0.41 Site Preparation Tractors/Loaders/Backh
oes
Diesel Average 1.00 8.00 84.0 0.37
Site Preparation Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38 Grading Graders Diesel Average 1.00 6.00 148 0.41
54 / 73
City Council/RSA Agenda 349 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Grading Rubber Tired Dozers Diesel Average 1.00 6.00 367 0.40 Grading Tractors/Loaders/Backh
oes
Diesel Average 1.00 7.00 84.0 0.37
Grading Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38 Building Construction Cranes Diesel Average 1.00 4.00 367 0.29 Building Construction Forklifts Diesel Average 2.00 6.00 82.0 0.20 Building Construction Tractors/Loaders/Backh
oes
Diesel Average 2.00 8.00 84.0 0.37
Paving Cement and Mortar
Mixers
Diesel Average 4.00 6.00 10.0 0.56
Paving Pavers Diesel Average 1.00 7.00 81.0 0.42
Paving Rollers Diesel Average 1.00 7.00 36.0 0.38
Paving Tractors/Loaders/Backh
oes
Diesel Average 1.00 7.00 84.0 0.37
Architectural Coating Air Compressors Diesel Average 1.00 6.00 37.0 0.48 Excavation/Foundation/
Underground
Excavators Diesel Average 1.00 8.00 36.0 0.38
Excavation/Foundation/
Underground
Tractors/Loaders/Backh
oes
Diesel Average 1.00 8.00 84.0 0.37
Excavation/Foundation/
Underground
Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38

5.2.2. Mitigated
Phase Name Equipment Type Fuel Type Engine Tier Number per Day Hours Per Day Horsepower Load Factor Demolition Concrete/Industrial
Saws
Diesel Average 1.00 8.00 33.0 0.73
Demolition Rubber Tired Dozers Diesel Average 1.00 1.00 367 0.40 Demolition Tractors/Loaders/Backh
oes
Diesel Average 2.00 6.00 84.0 0.37
Demolition Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38 55 / 73
City Council/RSA Agenda 350 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Site Preparation Graders Diesel Average 1.00 8.00 148 0.41 Site Preparation Tractors/Loaders/Backh
oes
Diesel Average 1.00 8.00 84.0 0.37
Site Preparation Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38 Grading Graders Diesel Average 1.00 6.00 148 0.41
Grading Rubber Tired Dozers Diesel Average 1.00 6.00 367 0.40 Grading Tractors/Loaders/Backh
oes
Diesel Average 1.00 7.00 84.0 0.37
Grading Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38 Building Construction Cranes Diesel Average 1.00 4.00 367 0.29 Building Construction Forklifts Diesel Average 2.00 6.00 82.0 0.20 Building Construction Tractors/Loaders/Backh
oes
Diesel Average 2.00 8.00 84.0 0.37
Paving Cement and Mortar
Mixers
Diesel Average 4.00 6.00 10.0 0.56
Paving Pavers Diesel Average 1.00 7.00 81.0 0.42
Paving Rollers Diesel Average 1.00 7.00 36.0 0.38
Paving Tractors/Loaders/Backh
oes
Diesel Average 1.00 7.00 84.0 0.37
Architectural Coating Air Compressors Diesel Average 1.00 6.00 37.0 0.48 Excavation/Foundation/
Underground
Excavators Diesel Average 1.00 8.00 36.0 0.38
Excavation/Foundation/
Underground
Tractors/Loaders/Backh
oes
Diesel Average 1.00 8.00 84.0 0.37
Excavation/Foundation/
Underground
Off-Highway Trucks Diesel Average 1.00 2.00 376 0.38

5.3. Construction Vehicles

5.3.1. Unmitigated
56 / 73
City Council/RSA Agenda 351 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Phase Name Trip Type One-Way Trips per Day Miles per Trip Vehicle Mix Demolition — — — —
Demolition Worker 12.5 11.7 LDA,LDT1,LDT2
Demolition Vendor — 8.40 HHDT,MHDT
Demolition Hauling 0.73 20.0 HHDT
Demolition Onsite truck — — HHDT
Site Preparation — — — —
Site Preparation Worker 7.50 11.7 LDA,LDT1,LDT2
Site Preparation Vendor — 8.40 HHDT,MHDT
Site Preparation Hauling 0.00 20.0 HHDT
Site Preparation Onsite truck — — HHDT
Grading — — — —
Grading Worker 10.0 11.7 LDA,LDT1,LDT2
Grading Vendor — 8.40 HHDT,MHDT
Grading Hauling 0.00 20.0 HHDT
Grading Onsite truck — — HHDT
Building Construction — — — —
Building Construction Worker 50.0 11.7 LDA,LDT1,LDT2
Building Construction Vendor 6.00 8.40 HHDT,MHDT
Building Construction Hauling 0.00 20.0 HHDT
Building Construction Onsite truck — — HHDT
Paving — — — —
Paving Worker 17.5 11.7 LDA,LDT1,LDT2
Paving Vendor — 8.40 HHDT,MHDT
Paving Hauling 0.00 20.0 HHDT
Paving Onsite truck — — HHDT
Architectural Coating — — — —
57 / 73
City Council/RSA Agenda 352 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Architectural Coating Worker 4.00 11.7 LDA,LDT1,LDT2
Architectural Coating Vendor — 8.40 HHDT,MHDT
Architectural Coating Hauling 0.00 20.0 HHDT
Architectural Coating Onsite truck — — HHDT
Excavation/Foundation/Underground — — — —
Excavation/Foundation/Underground Worker 7.50 11.7 LDA,LDT1,LDT2 Excavation/Foundation/Underground Vendor — 8.40 HHDT,MHDT Excavation/Foundation/Underground Hauling 0.22 20.0 HHDT Excavation/Foundation/Underground Onsite truck — — HHDT

5.3.2. Mitigated
Phase Name Trip Type One-Way Trips per Day Miles per Trip Vehicle Mix Demolition — — — —
Demolition Worker 12.5 11.7 LDA,LDT1,LDT2
Demolition Vendor — 8.40 HHDT,MHDT
Demolition Hauling 0.73 20.0 HHDT
Demolition Onsite truck — — HHDT
Site Preparation — — — —
Site Preparation Worker 7.50 11.7 LDA,LDT1,LDT2
Site Preparation Vendor — 8.40 HHDT,MHDT
Site Preparation Hauling 0.00 20.0 HHDT
Site Preparation Onsite truck — — HHDT
Grading — — — —
Grading Worker 10.0 11.7 LDA,LDT1,LDT2
Grading Vendor — 8.40 HHDT,MHDT
Grading Hauling 0.00 20.0 HHDT
Grading Onsite truck — — HHDT
58 / 73
City Council/RSA Agenda 353 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Building Construction — — — —
Building Construction Worker 50.0 11.7 LDA,LDT1,LDT2
Building Construction Vendor 6.00 8.40 HHDT,MHDT
Building Construction Hauling 0.00 20.0 HHDT
Building Construction Onsite truck — — HHDT
Paving — — — —
Paving Worker 17.5 11.7 LDA,LDT1,LDT2
Paving Vendor — 8.40 HHDT,MHDT
Paving Hauling 0.00 20.0 HHDT
Paving Onsite truck — — HHDT
Architectural Coating — — — —
Architectural Coating Worker 4.00 11.7 LDA,LDT1,LDT2
Architectural Coating Vendor — 8.40 HHDT,MHDT
Architectural Coating Hauling 0.00 20.0 HHDT
Architectural Coating Onsite truck — — HHDT
Excavation/Foundation/Underground — — — —
Excavation/Foundation/Underground Worker 7.50 11.7 LDA,LDT1,LDT2 Excavation/Foundation/Underground Vendor — 8.40 HHDT,MHDT Excavation/Foundation/Underground Hauling 0.22 20.0 HHDT Excavation/Foundation/Underground Onsite truck — — HHDT

5.4. Vehicles

5.4.1. Construction Vehicle Control Strategies
Non-applicable. No control strategies activated by user.

5.5. Architectural Coatings
59 / 73
City Council/RSA Agenda 354 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Phase Name Residential Interior Area Coated
(sq ft)
Residential Exterior Area Coated
(sq ft)
Non-Residential Interior Area
Coated (sq ft)
Non-Residential Exterior Area
Coated (sq ft)
Parking Area Coated (sq ft)
Architectural Coating 0.00 0.00 3,563 1,188 904

5.6. Dust Mitigation

5.6.1. Construction Earthmoving Activities
Phase Name Material Imported (cy) Material Exported (cy) Acres Graded (acres) Material Demolished (Building Square Footage)
Acres Paved (acres)
Demolition 0.00 0.00 0.00 2,754 —
Site Preparation — — 1.00 0.00 —
Grading — — 15.0 0.00 —
Paving 0.00 0.00 0.00 0.00 0.35
Excavation/Foundation/Undergro
und
— 40.0 1.00 0.00 —

5.6.2. Construction Earthmoving Control Strategies
Control Strategies Applied Frequency (per day) PM10 Reduction PM2.5 Reduction Water Exposed Area 2 61% 61%
Water Demolished Area 2 36% 36%

5.7. Construction Paving
Land Use Area Paved (acres) % Asphalt
Convenience Market with Gas Pumps 0.00 0%
Parking Lot 0.35 80%

5.8. Construction Electricity Consumption and Emissions Factors 60 / 73
City Council/RSA Agenda 355 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 kWh per Year and Emission Factor (lb/MWh)
Year kWh per Year CO2 CH4 N2O
2024 0.00 204 0.03 < 0.005
2025 0.00 204 0.03 < 0.005

5.9. Operational Mobile Sources

5.9.1. Unmitigated
Land Use Type Trips/Weekday Trips/Saturday Trips/Sunday Trips/Year VMT/Weekday VMT/Saturday VMT/Sunday VMT/Year Convenience Market
with Gas Pumps
1,482 1,482 1,482 541,103 2,612 13,244 13,244 2,062,118 Parking Lot 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

5.9.2. Mitigated
Land Use Type Trips/Weekday Trips/Saturday Trips/Sunday Trips/Year VMT/Weekday VMT/Saturday VMT/Sunday VMT/Year Convenience Market
with Gas Pumps
1,482 1,482 1,482 541,103 2,612 13,244 13,244 2,062,118 Parking Lot 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

5.10. Operational Area Sources

5.10.1. Hearths

5.10.1.1. Unmitigated

5.10.1.2. Mitigated

5.10.2. Architectural Coatings
61 / 73
City Council/RSA Agenda 356 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Residential Interior Area Coated (sq ft) Residential Exterior Area Coated (sq ft) Non-Residential Interior Area Coated (sq ft)
Non-Residential Exterior Area Coated
(sq ft)
Parking Area Coated (sq ft)
0 0.00 3,563 1,188 904

5.10.3. Landscape Equipment
Season Unit Value
Snow Days day/yr 0.00
Summer Days day/yr 180

5.10.4. Landscape Equipment - Mitigated
Season Unit Value
Snow Days day/yr 0.00
Summer Days day/yr 180

5.11. Operational Energy Consumption

5.11.1. Unmitigated
Electricity (kWh/yr) and CO2 and CH4 and N2O and Natural Gas (kBTU/yr) Land Use Electricity (kWh/yr) CO2 CH4 N2O Natural Gas (kBTU/yr) Convenience Market with Gas
Pumps
122,286 204 0.0330 0.0040 64,317
Parking Lot 13,198 204 0.0330 0.0040 0.00

5.11.2. Mitigated
Electricity (kWh/yr) and CO2 and CH4 and N2O and Natural Gas (kBTU/yr) Land Use Electricity (kWh/yr) CO2 CH4 N2O Natural Gas (kBTU/yr) 62 / 73
City Council/RSA Agenda 357 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Convenience Market with Gas
Pumps
122,286 204 0.0330 0.0040 64,317
Parking Lot 13,198 204 0.0330 0.0040 0.00

5.12. Operational Water and Wastewater Consumption

5.12.1. Unmitigated
Land Use Indoor Water (gal/year) Outdoor Water (gal/year) Convenience Market with Gas Pumps 175,922 50,706
Parking Lot 0.00 0.00

5.12.2. Mitigated
Land Use Indoor Water (gal/year) Outdoor Water (gal/year) Convenience Market with Gas Pumps 175,922 50,706
Parking Lot 0.00 0.00

5.13. Operational Waste Generation

5.13.1. Unmitigated
Land Use Waste (ton/year) Cogeneration (kWh/year)
Convenience Market with Gas Pumps 7.14 —
Parking Lot 0.00 —

5.13.2. Mitigated
Land Use Waste (ton/year) Cogeneration (kWh/year)
Convenience Market with Gas Pumps 7.14 —
Parking Lot 0.00 —
63 / 73
City Council/RSA Agenda 358 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5.14. Operational Refrigeration and Air Conditioning Equipment

5.14.1. Unmitigated
Land Use Type Equipment Type Refrigerant GWP Quantity (kg) Operations Leak Rate Service Leak Rate Times Serviced Convenience Market
with Gas Pumps
Other commercial A/C
and heat pumps
R-410A 2,088 < 0.005 4.00 4.00 18.0
Convenience Market
with Gas Pumps
Supermarket
refrigeration and
condensing units
R-404A 3,922 26.5 16.5 16.5 18.0

5.14.2. Mitigated
Land Use Type Equipment Type Refrigerant GWP Quantity (kg) Operations Leak Rate Service Leak Rate Times Serviced Convenience Market
with Gas Pumps
Other commercial A/C
and heat pumps
R-410A 2,088 < 0.005 4.00 4.00 18.0
Convenience Market
with Gas Pumps
Supermarket
refrigeration and
condensing units
R-404A 3,922 26.5 16.5 16.5 18.0

5.15. Operational Off-Road Equipment

5.15.1. Unmitigated
Equipment Type Fuel Type Engine Tier Number per Day Hours Per Day Horsepower Load Factor

5.15.2. Mitigated
Equipment Type Fuel Type Engine Tier Number per Day Hours Per Day Horsepower Load Factor

5.16. Stationary Sources
64 / 73
City Council/RSA Agenda 359 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5.16.1. Emergency Generators and Fire Pumps
Equipment Type Fuel Type Number per Day Hours per Day Hours per Year Horsepower Load Factor

5.16.2. Process Boilers
Equipment Type Fuel Type Number Boiler Rating (MMBtu/hr) Daily Heat Input (MMBtu/day) Annual Heat Input (MMBtu/yr)

5.17. User Defined
Equipment Type Fuel Type
— —

5.18. Vegetation

5.18.1. Land Use Change

5.18.1.1. Unmitigated
Vegetation Land Use Type Vegetation Soil Type Initial Acres Final Acres

5.18.1.2. Mitigated
Vegetation Land Use Type Vegetation Soil Type Initial Acres Final Acres

5.18.1. Biomass Cover Type

5.18.1.1. Unmitigated
Biomass Cover Type Initial Acres Final Acres
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City Council/RSA Agenda 360 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

5.18.1.2. Mitigated
Biomass Cover Type Initial Acres Final Acres

5.18.2. Sequestration

5.18.2.1. Unmitigated
Tree Type Number Electricity Saved (kWh/year) Natural Gas Saved (btu/year)

5.18.2.2. Mitigated
Tree Type Number Electricity Saved (kWh/year) Natural Gas Saved (btu/year)

6. Climate Risk Detailed Report

6.1. Climate Risk Summary
Cal-Adapt midcentury 2040–2059 average projections for four hazards are reported below for your project location. These are under Representation Concentration Pathway (RCP) 8.5 which assumes GHG emissions will continue to rise strongly through 2050 and then plateau around 2100.

Climate Hazard Result for Project Location Unit
Temperature and Extreme Heat 14.0 annual days of extreme heat Extreme Precipitation 3.50 annual days with precipitation above 20 mm Sea Level Rise 0.00 meters of inundation depth
Wildfire 0.00 annual hectares burned
Temperature and Extreme Heat data are for grid cell in which your project are located. The projection is based on the 98th historical percentile of daily maximum/minimum temperatures from observed historical data (32 climate model ensemble from Cal-Adapt, 2040–2059 average under RCP 8.5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.

Extreme Precipitation data are for the grid cell in which your project are located. The threshold of 20 mm is equivalent to about ¾ an inch of rain, which would be light to moderate rainfall if received over a full day or heavy rain if received over a period of 2 to 4 hours. Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.

Sea Level Rise data are for the grid cell in which your project are located. The projections are from Radke et al. (2017), as reported in Cal-Adapt (Radke et al., 2017, CEC-500-2017-008), and consider inundation location and depth for the San Francisco Bay, the Sacramento-San Joaquin River Delta and California coast resulting different increments of sea level rise coupled with extreme storm events.

Users may select from four scenarios to view the range in potential inundation depth for the grid cell. The four scenarios are: No rise, 0.5 meter, 1.0 meter, 1.41 meters 66 / 73
City Council/RSA Agenda 361 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Wildfire data are for the grid cell in which your project are located. The projections are from UC Davis, as reported in Cal-Adapt (2040–2059 average under RCP 8.5), and consider historical data of climate, vegetation, population density, and large (> 400 ha) fire history. Users may select from four model simulations to view the range in potential wildfire probabilities for the grid cell. The four simulations make different assumptions about expected rainfall and temperature are: Warmer/drier (HadGEM2-ES), Cooler/wetter (CNRM-CM5), Average conditions (CanESM2), Range of different rainfall and temperature possibilities (MIROC5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.

6.2. Initial Climate Risk Scores
Climate Hazard Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score Temperature and Extreme Heat N/A N/A N/A N/A
Extreme Precipitation 1 0 0 N/A
Sea Level Rise 1 0 0 N/A
Wildfire 1 0 0 N/A
Flooding N/A N/A N/A N/A
Drought N/A N/A N/A N/A
Snowpack Reduction N/A N/A N/A N/A
Air Quality Degradation 0 0 0 N/A
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.

The adaptive capacity of a project refers to its ability to manage and reduce vulnerabilities from projected climate hazards. Adaptive capacity is rated on a scale of 1 to 5, with a score of 5 representing the greatest ability to adapt.

The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores do not include implementation of climate risk reduction measures.

6.3. Adjusted Climate Risk Scores
Climate Hazard Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score Temperature and Extreme Heat N/A N/A N/A N/A
Extreme Precipitation 1 1 1 2
Sea Level Rise 1 1 1 2
Wildfire 1 1 1 2
Flooding N/A N/A N/A N/A
Drought N/A N/A N/A N/A
Snowpack Reduction N/A N/A N/A N/A
67 / 73
City Council/RSA Agenda 362 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Air Quality Degradation 1 1 1 2
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.

The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores include implementation of climate risk reduction measures.

6.4. Climate Risk Reduction Measures

7. Health and Equity Details

7.1. CalEnviroScreen 4.0 Scores
The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state.

Indicator Result for Project Census Tract
Exposure Indicators —
AQ-Ozone 13.6
AQ-PM 29.4
AQ-DPM 85.9
Drinking Water 8.28
Lead Risk Housing 8.95
Pesticides 0.00
Toxic Releases 52.2
Traffic 88.7
Effect Indicators —
CleanUp Sites 58.2
Groundwater 84.0
Haz Waste Facilities/Generators 89.9
Impaired Water Bodies 12.5
Solid Waste 0.00
68 / 73
City Council/RSA Agenda 363 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Sensitive Population —
Asthma 69.2
Cardio-vascular 72.7
Low Birth Weights 57.7
Socioeconomic Factor Indicators —
Education 33.5
Housing 21.1
Linguistic 39.2
Poverty 10.1
Unemployment 57.2

7.2. Healthy Places Index Scores
The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.

Indicator Result for Project Census Tract
Economic —
Above Poverty 86.23123316
Employed 93.12203259
Median HI 88.72064673
Education —
Bachelor's or higher 77.04350058
High school enrollment 100
Preschool enrollment 48.45374054
Transportation —
Auto Access 58.09059412
Active commuting 62.44065187
Social —
2-parent households 79.23777749
69 / 73
City Council/RSA Agenda 364 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Voting 42.39702297
Neighborhood —
Alcohol availability 49.23649429
Park access 81.35506224
Retail density 88.39984602
Supermarket access 78.98113692
Tree canopy 50.46836905
Housing —
Homeownership 87.52726806
Housing habitability 87.052483
Low-inc homeowner severe housing cost burden 77.98023868 Low-inc renter severe housing cost burden 49.92942384
Uncrowded housing 88.2586937
Health Outcomes —
Insured adults 94.12293084
Arthritis 83.7
Asthma ER Admissions 16.6
High Blood Pressure 81.4
Cancer (excluding skin) 68.9
Asthma 98.2
Coronary Heart Disease 91.8
Chronic Obstructive Pulmonary Disease 94.6
Diagnosed Diabetes 58.5
Life Expectancy at Birth 93.0
Cognitively Disabled 87.2
Physically Disabled 67.1
Heart Attack ER Admissions 21.8
70 / 73
City Council/RSA Agenda 365 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Mental Health Not Good 90.9
Chronic Kidney Disease 90.3
Obesity 99.0
Pedestrian Injuries 68.0
Physical Health Not Good 87.1
Stroke 88.3
Health Risk Behaviors —
Binge Drinking 97.0
Current Smoker 87.1
No Leisure Time for Physical Activity 54.9
Climate Change Exposures —
Wildfire Risk 0.0
SLR Inundation Area 25.9
Children 50.1
Elderly 48.0
English Speaking 43.5
Foreign-born 93.9
Outdoor Workers 86.5
Climate Change Adaptive Capacity —
Impervious Surface Cover 28.0
Traffic Density 80.9
Traffic Access 87.4
Other Indices —
Hardship 18.0
Other Decision Support —
2016 Voting 38.3
71 / 73
City Council/RSA Agenda 366 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024

7.3. Overall Health & Equity Scores
Metric Result for Project Census Tract
CalEnviroScreen 4.0 Score for Project Location (a) 49.0 Healthy Places Index Score for Project Location (b) 88.0 Project Located in a Designated Disadvantaged Community (Senate Bill 535) No Project Located in a Low-Income Community (Assembly Bill 1550) No Project Located in a Community Air Protection Program Community (Assembly Bill 617) No a: The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state. b: The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.

7.4. Health & Equity Measures
No Health & Equity Measures selected.

7.5. Evaluation Scorecard
Health & Equity Evaluation Scorecard not completed.

7.6. Health & Equity Custom Measures
No Health & Equity Custom Measures created.

8. User Changes to Default Data
Screen Justification
Construction: Construction Phases Demolition, grading excavation, and building construction schedule per per project engineer. Overall schedule adjusted to fit anticipated 12 month schedule.

Construction: Trips and VMT Default workers unrealistically low for building construction and architectural coating. Assumed 25 workers for building construction and 2 workers for architectural coating. Up to 3 vendor deliveries (6 trips) per day assumed during excavation/foundations for pipe, rebar, concrete and other materials.

Construction: Paving Asphalt areas per site plan.

Land Use Area per site plan and project description.

Construction: Off-Road Equipment Excavator and backhoe added for Excavation/Foundations/Underground. Off-Highway Truck = Water Truck.
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City Council/RSA Agenda 367 Tuesday, November 19, 2024
Union City Chevron Power Market R2 Detailed Report, 5/24/2024 Construction: Dust From Material Movement 40 CY soil exported during excavation per project engineer. 73 / 73
City Council/RSA Agenda 368 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Union City Chevron Existing R2 Detailed Report
Table of Contents

1. Basic Project Information

1.1. Basic Project Information

1.2. Land Use Types

1.3. User-Selected Emission Reduction Measures by Emissions Sector

2. Emissions Summary

2.4. Operations Emissions Compared Against Thresholds

2.5. Operations Emissions by Sector, Unmitigated

4. Operations Emissions Details

4.1. Mobile Emissions by Land Use

4.1.1. Unmitigated

4.2. Energy

4.2.1. Electricity Emissions By Land Use - Unmitigated

4.2.3. Natural Gas Emissions By Land Use - Unmitigated

4.3. Area Emissions by Source
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City Council/RSA Agenda 369 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

4.3.1. Unmitigated

4.4. Water Emissions by Land Use

4.4.1. Unmitigated

4.5. Waste Emissions by Land Use

4.5.1. Unmitigated

4.6. Refrigerant Emissions by Land Use

4.6.1. Unmitigated

4.7. Offroad Emissions By Equipment Type

4.7.1. Unmitigated

4.8. Stationary Emissions By Equipment Type

4.8.1. Unmitigated

4.9. User Defined Emissions By Equipment Type

4.9.1. Unmitigated

4.10. Soil Carbon Accumulation By Vegetation Type

4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated

4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated

4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated 2 / 27
City Council/RSA Agenda 370 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

5. Activity Data

5.9. Operational Mobile Sources

5.9.1. Unmitigated

5.10. Operational Area Sources

5.10.1. Hearths

5.10.1.1. Unmitigated

5.10.2. Architectural Coatings

5.10.3. Landscape Equipment

5.11. Operational Energy Consumption

5.11.1. Unmitigated

5.12. Operational Water and Wastewater Consumption

5.12.1. Unmitigated

5.13. Operational Waste Generation

5.13.1. Unmitigated

5.14. Operational Refrigeration and Air Conditioning Equipment

5.14.1. Unmitigated

5.15. Operational Off-Road Equipment
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City Council/RSA Agenda 371 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

5.15.1. Unmitigated

5.16. Stationary Sources

5.16.1. Emergency Generators and Fire Pumps

5.16.2. Process Boilers

5.17. User Defined

5.18. Vegetation

5.18.1. Land Use Change

5.18.1.1. Unmitigated

5.18.1. Biomass Cover Type

5.18.1.1. Unmitigated

5.18.2. Sequestration

5.18.2.1. Unmitigated

6. Climate Risk Detailed Report

6.1. Climate Risk Summary

6.2. Initial Climate Risk Scores

6.3. Adjusted Climate Risk Scores

6.4. Climate Risk Reduction Measures
4 / 27
City Council/RSA Agenda 372 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

7. Health and Equity Details

7.1. CalEnviroScreen 4.0 Scores

7.2. Healthy Places Index Scores

7.3. Overall Health & Equity Scores

7.4. Health & Equity Measures

7.5. Evaluation Scorecard

7.6. Health & Equity Custom Measures

8. User Changes to Default Data
5 / 27
City Council/RSA Agenda 373 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

1. Basic Project Information

1.1. Basic Project Information
Data Field Value
Project Name Union City Chevron Existing R2
Operational Year 2026
Lead Agency Union City
Land Use Scale Project/site
Analysis Level for Defaults County
Windspeed (m/s) 3.30
Precipitation (days) 30.0
Location 31300 Alvarado-Niles Rd, Union City, CA 94587, USA County Alameda
City Union City
Air District Bay Area AQMD
Air Basin San Francisco Bay Area
TAZ 1643
EDFZ 1
Electric Utility Pacific Gas & Electric Company
Gas Utility Pacific Gas & Electric
App Version 2022.1.1.23

1.2. Land Use Types
Land Use Subtype Size Unit Lot Acreage Building Area (sq ft) Landscape Area (sq ft)
Special Landscape
Area (sq ft)
Population Description
Convenience Market
with Gas Pumps

1.52 1000sqft 0.03 1,522 4,463 — — —
6 / 27
City Council/RSA Agenda 374 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

1.3. User-Selected Emission Reduction Measures by Emissions Sector No measures selected

2. Emissions Summary

2.5. Operations Emissions by Sector, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 7 / 27
Sector ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer — — — — — — — — — — —
(Max)
Mobile 3.17 2.59 25.8 0.07 0.04 5.99 6.03 0.04 1.52 1.56 6,851 Area 0.05 < 0.005 0.07 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.27 Energy < 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 57.5 Water — — — — — — — — — — 1.48 City Council/RSA Agenda 375 Tuesday, November 19, 2024 Union City Chevron Existing R2 Detailed Report, 5/24/2024 Waste — — — — — — — — — — 8.62
Refrig. — — — — — — — — — — 316
Total 3.22 2.60 25.9 0.07 0.04 5.99 6.04 0.04 1.52 1.56 7,234 Daily, Winter
(Max)
— — — — — — — — — — —
Mobile 3.04 3.02 24.6 0.06 0.04 5.99 6.03 0.04 1.52 1.56 6,457 Area 0.04 — — — — — — — — — —
Energy < 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 57.5 Water — — — — — — — — — — 1.48
Waste — — — — — — — — — — 8.62
Refrig. — — — — — — — — — — 316
Total 3.08 3.04 24.7 0.06 0.04 5.99 6.04 0.04 1.52 1.56 6,840 Average Daily — — — — — — — — — — —
Mobile 2.63 1.68 13.9 0.03 0.02 2.51 2.53 0.02 0.64 0.65 2,884 Area 0.04 < 0.005 0.03 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.13 Energy < 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 57.5 Water — — — — — — — — — — 1.48
Waste — — — — — — — — — — 8.62
Refrig. — — — — — — — — — — 316
Total 2.67 1.69 13.9 0.03 0.02 2.51 2.53 0.02 0.64 0.66 3,267 Annual — — — — — — — — — — —
Mobile 0.48 0.31 2.54 0.01 < 0.005 0.46 0.46 < 0.005 0.12 0.12 477 Area 0.01 < 0.005 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.02 Energy < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 9.52 Water — — — — — — — — — — 0.25
Waste — — — — — — — — — — 1.43
Refrig. — — — — — — — — — — 52.2
Total 0.49 0.31 2.55 0.01 < 0.005 0.46 0.46 < 0.005 0.12 0.12 541 8 / 27
City Council/RSA Agenda 376 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

4. Operations Emissions Details

4.1. Mobile Emissions by Land Use

4.1.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps

3.17 2.59 25.8 0.07 0.04 5.99 6.03 0.04 1.52 1.56 6,851 Total 3.17 2.59 25.8 0.07 0.04 5.99 6.03 0.04 1.52 1.56 6,851 Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps

3.04 3.02 24.6 0.06 0.04 5.99 6.03 0.04 1.52 1.56 6,457 Total 3.04 3.02 24.6 0.06 0.04 5.99 6.03 0.04 1.52 1.56 6,457 Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps

0.48 0.31 2.54 0.01 < 0.005 0.46 0.46 < 0.005 0.12 0.12 477 Total 0.48 0.31 2.54 0.01 < 0.005 0.46 0.46 < 0.005 0.12 0.12 477

4.2. Energy

4.2.1. Electricity Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e 9 / 27
City Council/RSA Agenda 377 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 44.2
Total — — — — — — — — — — 44.2
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 44.2
Total — — — — — — — — — — 44.2
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 7.32
Total — — — — — — — — — — 7.32

4.2.3. Natural Gas Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 13.2 Total < 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 13.2 Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 13.2 10 / 27
City Council/RSA Agenda 378 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Total < 0.005 0.01 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 13.2 Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
< 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 2.19 Total < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 2.19

4.3. Area Emissions by Source

0.03 — — — — — — — — — —
Architectural
Coatings
< 0.005 — — — — — — — — — —
Landscape
Equipment

0.01 < 0.005 0.07 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.27 Total 0.05 < 0.005 0.07 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.27 Daily, Winter
(Max)
— — — — — — — — — — —
Consumer
Products

0.03 — — — — — — — — — —
Architectural
Coatings
< 0.005 — — — — — — — — — —
Total 0.04 — — — — — — — — — —
Annual — — — — — — — — — — —
Consumer
Products

0.01 — — — — — — — — — —
11 / 27
City Council/RSA Agenda 379 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Architectural
Coatings
< 0.005 — — — — — — — — — —
Landscape
Equipment
< 0.005 < 0.005 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.02 Total 0.01 < 0.005 0.01 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.02

4.4. Water Emissions by Land Use

4.4.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 1.48
Total — — — — — — — — — — 1.48
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 1.48
Total — — — — — — — — — — 1.48
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 0.25
Total — — — — — — — — — — 0.25

4.5. Waste Emissions by Land Use
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City Council/RSA Agenda 380 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

4.5.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 8.62
Total — — — — — — — — — — 8.62
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 8.62
Total — — — — — — — — — — 8.62
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 1.43
Total — — — — — — — — — — 1.43

4.6. Refrigerant Emissions by Land Use

4.6.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 316
13 / 27
City Council/RSA Agenda 381 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Total — — — — — — — — — — 316
Daily, Winter
(Max)
— — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 316
Total — — — — — — — — — — 316
Annual — — — — — — — — — — —
Convenience
Market with
Gas Pumps
— — — — — — — — — — 52.2
Total — — — — — — — — — — 52.2

4.7. Offroad Emissions By Equipment Type

4.8. Stationary Emissions By Equipment Type
14 / 27
City Council/RSA Agenda 382 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

4.8.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment
Type
ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Daily, Summer
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.9. User Defined Emissions By Equipment Type

4.9.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipment ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e Type
Daily, Summer — — — — — — — — — — —
(Max)
Total — — — — — — — — — — —
Daily, Winter — — — — — — — — — — —
(Max)
Total — — — — — — — — — — —
Annual — — — — — — — — — — —
Total — — — — — — — — — — —

4.10. Soil Carbon Accumulation By Vegetation Type
15 / 27
City Council/RSA Agenda 383 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Species ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T CO2e 16 / 27
City Council/RSA Agenda 384 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Daily, Summer
(Max)
— — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
Annual — — — — — — — — — — —
Avoided — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Sequestered — — — — — — — — — — —
Subtotal — — — — — — — — — — —
Removed — — — — — — — — — — —
Subtotal — — — — — — — — — — —
— — — — — — — — — — — —
17 / 27
City Council/RSA Agenda 385 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

5. Activity Data

5.9. Operational Mobile Sources

5.9.1. Unmitigated
Land Use Type Trips/Weekday Trips/Saturday Trips/Sunday Trips/Year VMT/Weekday VMT/Saturday VMT/Sunday VMT/Year Convenience Market
with Gas Pumps
950 950 950 346,762 1,674 8,487 8,487 1,321,492

5.10. Operational Area Sources

5.10.1. Hearths

5.10.1.1. Unmitigated

5.10.2. Architectural Coatings
Residential Interior Area Coated (sq ft) Residential Exterior Area Coated (sq ft) Non-Residential Interior Area Coated (sq ft)
Non-Residential Exterior Area Coated
(sq ft)
Parking Area Coated (sq ft)
0 0.00 2,283 761 —

5.10.3. Landscape Equipment
Season Unit Value
Snow Days day/yr 0.00
Summer Days day/yr 180

5.11. Operational Energy Consumption

5.11.1. Unmitigated
18 / 27
City Council/RSA Agenda 386 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Electricity (kWh/yr) and CO2 and CH4 and N2O and Natural Gas (kBTU/yr) Land Use Electricity (kWh/yr) CO2 CH4 N2O Natural Gas (kBTU/yr) Convenience Market with Gas
Pumps
78,366 204 0.0330 0.0040 41,217

5.12. Operational Water and Wastewater Consumption

5.12.1. Unmitigated
Land Use Indoor Water (gal/year) Outdoor Water (gal/year) Convenience Market with Gas Pumps 112,738 50,706

5.13. Operational Waste Generation

5.13.1. Unmitigated
Land Use Waste (ton/year) Cogeneration (kWh/year)
Convenience Market with Gas Pumps 4.57 —

5.14. Operational Refrigeration and Air Conditioning Equipment

5.15. Operational Off-Road Equipment
19 / 27
City Council/RSA Agenda 387 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

5.15.1. Unmitigated
Equipment Type Fuel Type Engine Tier Number per Day Hours Per Day Horsepower Load Factor

5.16. Stationary Sources

5.16.1. Emergency Generators and Fire Pumps
Equipment Type Fuel Type Number per Day Hours per Day Hours per Year Horsepower Load Factor

5.16.2. Process Boilers
Equipment Type Fuel Type Number Boiler Rating (MMBtu/hr) Daily Heat Input (MMBtu/day) Annual Heat Input (MMBtu/yr)

5.17. User Defined
Equipment Type Fuel Type
— —

5.18. Vegetation

5.18.1. Land Use Change

5.18.1.1. Unmitigated
Vegetation Land Use Type Vegetation Soil Type Initial Acres Final Acres

5.18.1. Biomass Cover Type

5.18.1.1. Unmitigated
Biomass Cover Type Initial Acres Final Acres
20 / 27
City Council/RSA Agenda 388 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

5.18.2. Sequestration

5.18.2.1. Unmitigated
Tree Type Number Electricity Saved (kWh/year) Natural Gas Saved (btu/year)

6. Climate Risk Detailed Report

Users may select from four scenarios to view the range in potential inundation depth for the grid cell. The four scenarios are: No rise, 0.5 meter, 1.0 meter, 1.41 meters Wildfire data are for the grid cell in which your project are located. The projections are from UC Davis, as reported in Cal-Adapt (2040–2059 average under RCP 8.5), and consider historical data of climate, vegetation, population density, and large (> 400 ha) fire history. Users may select from four model simulations to view the range in potential wildfire probabilities for the grid cell. The four simulations make different assumptions about expected rainfall and temperature are: Warmer/drier (HadGEM2-ES), Cooler/wetter (CNRM-CM5), Average conditions (CanESM2), Range of different rainfall and temperature possibilities (MIROC5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.

6.2. Initial Climate Risk Scores
Climate Hazard Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score Temperature and Extreme Heat N/A N/A N/A N/A
Extreme Precipitation 1 0 0 N/A
21 / 27
City Council/RSA Agenda 389 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Sea Level Rise 1 0 0 N/A
Wildfire 1 0 0 N/A
Flooding N/A N/A N/A N/A
Drought N/A N/A N/A N/A
Snowpack Reduction N/A N/A N/A N/A
Air Quality Degradation 0 0 0 N/A
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.

6.3. Adjusted Climate Risk Scores
Climate Hazard Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score Temperature and Extreme Heat N/A N/A N/A N/A
Extreme Precipitation 1 1 1 2
Sea Level Rise 1 1 1 2
Wildfire 1 1 1 2
Flooding N/A N/A N/A N/A
Drought N/A N/A N/A N/A
Snowpack Reduction N/A N/A N/A N/A
Air Quality Degradation 1 1 1 2
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.

The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores include implementation of climate risk reduction measures.

6.4. Climate Risk Reduction Measures
22 / 27
City Council/RSA Agenda 390 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024

7. Health and Equity Details

7.1. CalEnviroScreen 4.0 Scores
The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state.

Indicator Result for Project Census Tract
Exposure Indicators —
AQ-Ozone 13.6
AQ-PM 29.4
AQ-DPM 85.9
Drinking Water 8.28
Lead Risk Housing 8.95
Pesticides 0.00
Toxic Releases 52.2
Traffic 88.7
Effect Indicators —
CleanUp Sites 58.2
Groundwater 84.0
Haz Waste Facilities/Generators 89.9
Impaired Water Bodies 12.5
Solid Waste 0.00
Sensitive Population —
Asthma 69.2
Cardio-vascular 72.7
Low Birth Weights 57.7
Socioeconomic Factor Indicators —
Education 33.5
Housing 21.1
23 / 27
City Council/RSA Agenda 391 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Linguistic 39.2
Poverty 10.1
Unemployment 57.2

Indicator Result for Project Census Tract
Economic —
Above Poverty 86.23123316
Employed 93.12203259
Median HI 88.72064673
Education —
Bachelor's or higher 77.04350058
High school enrollment 100
Preschool enrollment 48.45374054
Transportation —
Auto Access 58.09059412
Active commuting 62.44065187
Social —
2-parent households 79.23777749
Voting 42.39702297
Neighborhood —
Alcohol availability 49.23649429
Park access 81.35506224
Retail density 88.39984602
Supermarket access 78.98113692
Tree canopy 50.46836905
24 / 27
City Council/RSA Agenda 392 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Housing —
Homeownership 87.52726806
Housing habitability 87.052483
Low-inc homeowner severe housing cost burden 77.98023868 Low-inc renter severe housing cost burden 49.92942384
Uncrowded housing 88.2586937
Health Outcomes —
Insured adults 94.12293084
Arthritis 83.7
Asthma ER Admissions 16.6
High Blood Pressure 81.4
Cancer (excluding skin) 68.9
Asthma 98.2
Coronary Heart Disease 91.8
Chronic Obstructive Pulmonary Disease 94.6
Diagnosed Diabetes 58.5
Life Expectancy at Birth 93.0
Cognitively Disabled 87.2
Physically Disabled 67.1
Heart Attack ER Admissions 21.8
Mental Health Not Good 90.9
Chronic Kidney Disease 90.3
Obesity 99.0
Pedestrian Injuries 68.0
Physical Health Not Good 87.1
Stroke 88.3
Health Risk Behaviors —
25 / 27
City Council/RSA Agenda 393 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 Binge Drinking 97.0
Current Smoker 87.1
No Leisure Time for Physical Activity 54.9
Climate Change Exposures —
Wildfire Risk 0.0
SLR Inundation Area 25.9
Children 50.1
Elderly 48.0
English Speaking 43.5
Foreign-born 93.9
Outdoor Workers 86.5
Climate Change Adaptive Capacity —
Impervious Surface Cover 28.0
Traffic Density 80.9
Traffic Access 87.4
Other Indices —
Hardship 18.0
Other Decision Support —
2016 Voting 38.3

7.3. Overall Health & Equity Scores
Metric Result for Project Census Tract
CalEnviroScreen 4.0 Score for Project Location (a) 49.0 Healthy Places Index Score for Project Location (b) 88.0 Project Located in a Designated Disadvantaged Community (Senate Bill 535) No Project Located in a Low-Income Community (Assembly Bill 1550) No Project Located in a Community Air Protection Program Community (Assembly Bill 617) No 26 / 27
City Council/RSA Agenda 394 Tuesday, November 19, 2024
Union City Chevron Existing R2 Detailed Report, 5/24/2024 a: The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state. b: The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.

7.4. Health & Equity Measures
No Health & Equity Measures selected.

7.5. Evaluation Scorecard
Health & Equity Evaluation Scorecard not completed.

7.6. Health & Equity Custom Measures
No Health & Equity Custom Measures created.

8. User Changes to Default Data
27 / 27
City Council/RSA Agenda 395 Tuesday, November 19, 2024
Appendix D
Potential for Special-status Species to
Occur in the Study Area
Attachment 1: Exhibit A - Draft and Final Mitigated Negative Declaration - Volume II - Appendix D City Council/RSA Agenda 396 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-1
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Plants
Acanthomintha duttonii
San Mateo thorn-mint
FE/SE/1B.1 An annual herb found in valley and foothill
grasslands or sloping chaparral, in serpentine
soils from 50-300 meters elevation. Blooms
April – June (CNPS 2023).

Will not occur. There are no suitable
habitats or suitable soil for this species
in the Study Area as the site is an
existing gas station, and this species
was not observed during the arborist
and biological survey. There are no
CNDDB reported occurrences for this
species within a 5-mile radius of the
Study Area (CDFW 2023).

Allium peninsulare var.
franciscanum
Franciscan onion
--/--/1B.2 A perennial bulbiferous herb found in cismontane woodlands, valley and foothill grasslands on clay,
often on serpentine, and volcanic soils from 52-
305 meters elevation. Blooms (April) May- June
(CNPS 2023).

Amsinckia lunaris
bent-flowered fiddleneck
--/--/1B.2 An annual herb found in gravelly slopes,
openings in cismontane woodland, and valley
and foothill grassland from 5 – 800 meters
elevation. Blooms March – June (Kelley and
Ganders 2012).

City Council/RSA Agenda 397 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-2
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Androsace elongata ssp. Acuta
California androsace
--/--/4.2 An annual herb found in chaparral, cismontane woodland, coastal scrub, meadows and seeps,
pinyon and juniper woodland, and valley and
foothill grassland from 150-1305 meters
elevation. Blooms March – June (CNPS 2023).

Will not occur. There are no suitable
habitats for this species in the Study
Area as the site is an existing gas
station, and this species was not
observed during the arborist and
biological survey. There are no CNDDB
reported occurrences for this species
within a 5-mile radius of the Study
Area (CDFW 2023).

Astragalus tener var. tener
alkali milk-vetch
--/--/1B.2 An annual herb found on playas, on adobe clay in valley and foothill grassland, vernal pools on
alkaline soils form 1-60 meters elevation.

Blooms March-June (CNPS 2023).

Will not occur. Suitable playas, valley
or foothill grassland, vernal pools on
alkaline soils are not present in the
Study Area. There are two CNDDB
reported occurrences located within
five miles of the Study Area. The
CNDDB records are from 1895 and
1936 (CDFW 2023) and occur in
wetlands which are not present within
the Study Area.

Atriplex depressa
brittlescale
--/--/1B.2 An annual herb found on alkali soils of the
Pescadero and Solano series, typically occurring
in barren areas within alkali grassland, alkali
meadow, and alkali scrub, occasionally on the
margins of alkali vernal pools from 1-320 meters
elevation. Blooms May -October (CNPS 2023).

Will not occur. There are no suitable
soils or mesic habitat for this species in
the Study Area. There are no CNDDB
reported occurrences for this species
within a 5-mile radius of the Study
Area (CDFW 2023).

Atriplex minuscula
lesser saltscale
--/--/1B.1 An annual herb found in alkaline chenopod
scrub, playas, and vernal pools from 25-1900
meters elevation. Blooms June – October (CNPS
2023).

Will not occur. Suitable alkaline
chenopod scrub, playas, and vernal
pools are not present in the Study
Area.

Balsamorhiza macrolepis
big-scale balsamroot
--/--/1B.2 A perennial herb found on slopes in chaparral, cismontane woodland, and valley and foothill
grassland, sometimes in serpentine soil from 45
– 1,555 meters elevation. Blooms March – June
(CNPS 2023).

Will not occur. Suitable serpentinite
soils and slope habitats are not present
in the Study Area.

City Council/RSA Agenda 398 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-3
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Calandrinia breweri
Brewer's calandrinia
--/--/4.2 An annual herb found in chaparral and costal
scrub in burned, disturbed areas, sometimes on
loam and sandy soils from 20-1220 meters
elevation. Blooms (January) March – June
(CNPS2023).

Will not occur. Suitable chaparral and
coastal scrub habitats are not present
in the Study Area.

Calochortus umbellatus
Oakland star-tulip
--/--/4.2 A perennial bulbiferous herb found in
broadleafed upland forest, chaparral,
cismontane woodland, lower montane
coniferous forest, valley and foothill grassland
often on serpentine soils from 100-700 meters
elevation. Blooms March – May (CNPS 2023).

Will not occur. There is no suitable
serpentinite soil habitat for this species
in the Study Area and the Study Area is
located below the elevational range of
this species.

Campanula exigua
chaparral harebell
--/--/1B.2 An annual herb found in chaparral usually in rocky serpentine soils from 275-1250 meters
elevation. Blooms May – June (CNPS 2023).

Will not occur. There is no suitable
serpentinite soil habitat for this species
in the Study Area and the Study Area is
located below the elevational range of
this species.

Castilleja ambigua var. ambigua
johnny-nip
--/--/4.2 An annual hemiparasitic herb found on coastal bluff scrub, coastal prairie, coastal scrub,
marshes and swamps, valley and foothill
grassland, vernal pool margins from 0- 435
meters elevation. Blooms March – August (CNPS
2023).

Will not occur. There is no suitable
mesic habitat for this species in the
Study Area.

Centromadia parryi ssp. Congdonii
Congdon's tarplant
--/--/1B.1 An annual herb found on alkaline soils in annual grassland, on lower slopes, flats, and swales,
sometimes on saline soils from 0-230 meters
elevation. Blooms May-October (November)
(CNPS 2023).

Will not occur. Alkaline soils and
annual grasslands are not present in
the Study Area.

Chloropyron maritimum ssp. Palustre
Point Reyes salty bird's-beak
FE/SE/1B.2 An annual hemiparasitic herb found on coastal salt marshes and swamps from 0-10 meters
elevation. Blooms June- October (CNPS 2023).

Will not occur. Coastal salt marshes
and swamps are not present in the
Study Area.

Chorizanthe robusta var. robusta
robust spineflower
FE/--/1B.1 An annual herb found in chaparral, cismontane woodland openings, coastal dunes, costal
shrubs, sometimes on gravelly or sandy soils
from 3-300 meters elevation. Blooms April -
September (CNPS 2023).

Will not occur. Chaparral, cismontane
woodland openings, coastal dunes,
coastal shrubs are not present in the
Study Area.

City Council/RSA Agenda 399 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-4
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Cirsium fontinale var. fontinales
fountain thistle
FE/SE/1B.1 An annual herb found on serpentine soil seeps in chaparral openings, cismontane woodlands,
meadows and valley and foothill grasslands
from 45-175 meters elevation. Blooms (April)
May – October (CNPS 2023).

Will not occur. There is no suitable soil
or habitat for this species in the Study
Area.

Cirsium praeteriens
lost thistle
--/--/1A A perennial herb found on serpentine soils
chaparral, valley grasslands, and wetland –
riparian from 0-100 meters elevation. Blooms
June- July (CNPS 2023).

Will not occur. There is no suitable soil
or habitat for this species in the Study
Area.

Clarkia concinna ssp. Automixa
Santa Clara red ribbons
--/--/4.3 An annual herb found in chaparral and
cismontane woodlands from 90-1500 meters
elevation. Blooms (April) May-June (July) (CNPS
2023).

Will not occur. Chaparral and
cismontane woodlands are not present
in the Study Area.

Collinsia corymbose
round-headed collinsia
--/--/1B.2 An annual herb found on coastal dunes from 0- 20 meters elevation. Blooms April – June (CNPS
2023).

Will not occur. Coastal dunes are not
present in the Study Area.

Collinsia multicolor
San Francisco collinsia
--/--/1B.2 An annual herb found in closed-cone coniferous forests, coastal shrubs, sometimes on
serpentine soils from 30-275 meters elevation.

Blooms (February) March- May (CNPS 2023).

Will not occur. Woodlands are not
present in the Study Area.

Dirca occidentalis
western leatherwood
--/--/1B.2 A perennial deciduous shrub found in mesic
broadleafed upland forest, chaparral,
cismontane woodland, closed-cone
coniferous forest, north coast coniferous
forest, riparian forest, and riparian woodland
from 25-425 meters elevation. Blooms January –
March(April) (CNPS 2023).

Will not occur. Woodlands
are not present in the Study Area.

Eleocharis parvula
small spikerush
--/--/4.3 A perennial herb found in marshes and swamps
from 1-3020 meters elevation. Blooms (April)
June- August (September) (CNPS 2023).

Will not occur. Marshes and swamps
are not present in the Study Area.

Eriogonum umbellatum var.
bahiiforme
bay buckwheat
--/--/4.2 A perennial herb found on rocky serpentine soils in cismontane woodland, lower montane
coniferous forest from 700-2000 meters
elevation. Blooms July- September (CNPS 2023).

Will not occur. There is no suitable
habitat for this species in the Study
Area and the Study Area is located
below the elevational range of this
species.

City Council/RSA Agenda 400 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-5
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Eryngium aristulatum var. hooveri
Hoover's button-celery
--/--/1B.1 Annual or perennial herb found in vernal pools from 3-45 meters elevation. Blooms (June) July
(August) (CNPS 2023).

Will not occur. Vernal pools are not
present in the Study Area.

Eryngium jepsonii
Jepson's coyote-thistle
--/--/1B.2 A perennial herb found on clay soils in valley and foothill grasslands and vernal pools from 3-
300 meters elevation. Blooms April- August
(CNPS 2023).

Will not occur. Vernal pools are not
present in the Study Area.

Extriplex joaquinana
San Joaquin spearscale
--/--/1B.2 An annual herb found on alkaline soils in
chenopod scrub, meadows and seeps, playas,
valley and foothill grassland from 1-835 meters
elevation. Blooms April-October (CNPS 2023).

Will not occur. There is no suitable soil
or habitat for this species in the Study
Area. There is one occurrence of this
species within 5 miles of the Study
Area however the occurrence is based
on a 1927 occurrence (CNDDB 2023).

Fritillaria liliacea
fragrant fritillary
--/--/1B.2 An annual herb found in cismontane woodland, coastal scrub, valley and foothill grasslands from
3-410 meters elevation. Blooms February- April
(CNPs 2023).

Will not occur. Cismontane woodland,
coastal scrub, valley and foothill
grasslands are not present in the Study
Area.

Gilia millefoliata
dark-eyed gilia
--/--/1B.2 An annual herb found on coastal dunes from 2- 30 meters elevation. Blooms April- July (CNPS
2023).

Will not occur. Coastal dunes are not
present in the Study Area.

Helianthella castanea
Diablo helianthella
--/--/1B.2 A perennial herb found in chaparral and oak
woodland ecotone, often in partial shade, on
rocky soils, also coastal scrub, riparian
woodland, broadleafed upland forest, valley and
foothill grassland from 60-1300 meters
elevation. Blooms March-June (CNPS 2023).

Will not occur. Chaparral and oak
woodland ecotone, coastal scrub,
riparian woodland, broadleaf upland
forest, valley and foothill grassland are
not present in the Study Area. There is
one CNDDB occurrence for this species
within five miles of the Study Area
(CDFW 2023).

Hesperolinon congestum
Marin western flax
FT/ST/1B.1 An annual herb found on serpentine soils in
chaparral and valley and foothill grasslands from
5–370-meter elevation. Blooms April- July (CNPS
2023).

Will not occur. There is no suitable soil
or habitat for this species in the Study
Area.

City Council/RSA Agenda 401 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-6
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Hoita strobilina
Loma Prieta hoita
--/--/1B.1 A perennial herb found in chaparral, cismontane woodlands, and riparian woodlands from 30-
860 meters elevation. Blooms May-July (AugustOctober) (CNPS 2023).

Will not occur. Riparian woodlands are
not present in the Study Area.

Holocarpha macradenia
Santa Cruz tarplant
FT/ SE /1B.1 An annule herb found in coastal terrace
grasslands, coastal scrub, often on light sandy to
sandy clay soils from 10- 220 meters elevation.

Blooms June-October (CNPS 2023).

Will not occur. Coastal terrace
grasslands, and coastal scrub are not
present in the Study Area.

Horkelia cuneata var. sericea
Kellogg's horkelia
--/--/1B.1 A perennial herb found in chaparral, closed cone coniferous forests, coastal dunes, coastal scrub
sometimes on gravelly or openings in sandy soil
from 10-200 meters elevation. Blooms AprilSeptember (CNPS 2023).

Will not occur. Chaparral, closed cone
coniferous forests, coastal dunes, and
coastal scrub are not present in the
Study Area.

Iris longipetala
coast iris
--/--/4.2 A perennial rhizomatous herb found in wet
coastal prairies, lower mountain coniferous
forests, meadows and seeps from 0-600 meters
elevation. Blooms March- May (June). (CNPS
2023).

Will not occur. There is no suitable
habitat for this species in the Study
Area.

Lasthenia conjugens
Contra Costa goldfields
FE/--/1B.1 An annual herb found in mesic areas in
cismontane woodland, valley and foothill
grassland, vernal pools, alkaline playas or saline
vernal pools and swales from 0-470 meters
elevation. Blooms March- June (CNPS 2023).

Will not occur. There is no suitable
habitat for this species in the Study
Area. There is one CNDDB occurrence
in the general vicinity of Hayward,
source information for the occurrence
is based off a collection for 1892, the
population is presumed extirpated by
development (CDFW 2023).

Leptosiphon ambiguous
serpentine leptosiphon
--/--/4.2 An annual herb usually found on serpentine
soils in crimsoned woodland, coastal scrub,
valley and foothill grassland from 120-1130
meters elevation. Blooms March- June (CNPS
2023).

Will not occur. There is no suitable
habitat for this species in the Study
Area and the Study Area is located
below the elevational range of this
species.

City Council/RSA Agenda 402 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-7
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Leptosiphon aureus
bristly leptosiphon
--/--/4.2 An annual herb found in chaparral, cismontane woodland, coastal prairie, valley and foothill
grassland from 55-1500 meters elevation.

Blooms April- July (CNPS 2023).

Will not occur. Chaparral, cismontane
woodland, coastal prairie, valley and
foothill grassland are not present in
the Study Area.

Leptosiphon grandifloras
large-flowered leptosiphon
--/--/4.2 An annual herb usually found on sandy soils in cismontane woodland, closed-cone coniferous
forest, coastal bluff scrub, coastal dunes, coastal
prairie, coastal scrub, valley and foothill
grassland from 5-1220 meters elevation. Blooms
April- August (CNPS 2023).

Will not occur. Woodland, closed-cone
coniferous forest, coastal bluff scrub,
and dunes are not present in the Study
Area.

Leptosiphon latisectus
broad-lobed leptosiphon
--/--/4.3 An annual herb found in broadleaf upland
forest, cismontane woodland from 170-1500
meters elevation. Bloom April- June (CNPS
2023).

Will not occur. Broadleaf upland forest
and cismontane woodland are not
present in the Study Area.

Lessingia hololeuca
woolly-headed lessingia
--/--/3 An annual herb found on clay and serpentinite
soils in broadleaf upland forest, coastal scrub,
lower montane coniferous forest, valley and
foothill grassland from 15-305 meters elevation.

Blooms June- October (CNPS 2023).

Will not occur. Broadleaf upland
forest, coastal scrub, lower montane
coniferous forest, valley and foothill
grassland are not present in the Study
Area.

Lessingia tenuis
spring lessingia
--/--/4.3 An annual herb found in chaparral, cismontane woodland, lower montane coniferous forests
openings from 300-2150 meters elevation.

Blooms May- July (CNPS 2023).

Will not occur. There is no suitable
habitat for this species in the Study
Area and the Study Area is located
below the elevational range of this
species.

Malacothamnus arcuatus
arcuate bush-mallow
--/--/1B.2 A perennial deciduous shrub found in chaparral, cismontane woodlands from 15-355 meters
elevation. Blooms April- September (CNPS
2023).

Will not occur. Chaparral and
cismontane woodland are not present
in the Study Area.

Malacothamnus hallii
Hall's bush-mallow
--/--/1B.2 A perennial deciduous shrub found in chaparral, costal scrub from 10-760 meters elevation.

Blooms (April) May -September (October) (CNPS
2023).

Will not occur. Chaparral and
cismontane woodland are not present
in the Study Area.

City Council/RSA Agenda 403 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-8
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Monolopia gracilens
woodland woolythreads
--/--/1B.2 An annual herb found on serpentine soils in
broadleaf upland forest (openings), chaparral
(openings), cismontane woodland, north Coast
coniferous forest (openings), and valley and
foothill grassland from 100-1200 meters
elevation. Blooms (February) March-July (CNPS
2023).

Will not occur. Serpentine soils,
chaparral, and cismontane woodland
are not present in the Study Area.

Navarretia prostrata
prostrate vernal pool navarretia
--/--/1B.2 An annual herb found in wet coastal scrub,
meadows and seeps, sometimes on alkaline
soils in valley and foothill grassland, and vernal
pools from 3-1210 meters elevation. Blooms
April- July (CNPS 2023).

Will not occur. Coastal scrub,
meadows and seeps, or vernal pools
are not present in the Study Area.

Piperia michaelii
Michael's rein orchid
--/--/4.2 A perennial herb found in chaparral, cismontane woodland, closed-cone coniferous forest,
coastal bluff scrub, coastal scrub, lower
montane coniferous forest from 3-915 meters
elevation. Bloom from April – August (CNPS
2023).

Will not occur. Chaparral, cismontane
woodland, closed-cone coniferous
forest, coastal bluff scrub, coastal
scrub, lower montane coniferous
forests are not present in the Study
Area.

Plagiobothrys chorisianus var.
chorisianus
Choris' popcornflower
--/--/1B.2 An annual herb found in wet chaparral, coastal prairies, and coastal scrub from 3-160 meters
elevation. Blooms March- June (CNPS 2023).

Will not occur. Chaparral, coastal
prairies, and coastal scrub are not
present in the Study Area.

Plagiobothrys chorisianus var.
hickmanii
Hickman's popcornflower
--/--/4.2 An annual herb found in chaparral, closed-cone coniferous forest, coastal scrub, marshes and
swamps, vernal pools from 15-390 meters
elevation. Blooms April- June (CNPS 2023).

Will not occur. Chaparral, closed-cone
coniferous forest, coastal scrub,
marshes and swamps, vernal pools are
not present in the Study Area.

Plagiobothrys glaber
hairless popcornflower
--/--/1A An annual herb found in alkaline meadows and
seeps, coastal salt marsh and swamps from 15-
180 meters elevation, Blooms March-May (CNPS
2023).

Will not occur. Alkaline meadows and
seeps, coastal salt marsh and swamps
are not present in the Study Area.

There are two CNDDB occurrences of
this species within five miles of the
Study Area (CDFW 2023).

City Council/RSA Agenda 404 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-9
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Polemonium carneum
Oregon polemonium
--/--2B.2 A perennial herb found in coastal prairie, coastal scrub, lower montane coniferous forest from 0-
1830 meters elevation. Blooms April-September
(CNPS 2023).

Will not occur. Coastal prairie, coastal
scrub, and lower montane coniferous
forest are not present in the Study
Area.

Polygonum marinense
Marin knotweed
--/--3.1 An annual herb found in marshes and swamps
(coastal salt or brackish) from 0 -10 meters
elevation. Blooms (April)May – August (October)
(CNPS 2023).

Will not occur. Marshes and swamps
are not present in the Study Area.

Puccinellia simplex
California alkali grass
--/--1B.2 An annual herb found on alkaline soils along
alkaline flats, lake margins, mesic vernal pools,
in chenopods scrub, meadows and seeps valley
and foothill grasslands and vernal pool sinks
from 2-930 meters elevation. Blooms MarchMay (CNPS 2023).

Will not occur. Alkaline soils, seeps
meadows and grasslands are not
present in the Study Area.

Ranunculus lobbii
Lobb's aquatic buttercup
--/--4.2 An annual aquatic herb found in mesic
cismontane woodland, north coast coniferous
forests, valley and foothill grasslands, and vernal
pools from 14-470 meters elevation. Blooms
February- May.

Will not occur. There are no aquatic
habitats present in the Study Area.

Ravenella exigua
chaparral harebell
--/--1B.2 An annual herb found in chaparral usually on
rocky serpentine soils from 275-1250 meters
elevation. Blooms May-June (CNPS 2023).

Will not occur. Chaparral habitat is not
present in the Study Area.

Sagittaria sanfordii
Sanford's arrowhead
--/--1B.2 A perennial rhizomatous herb found in assorted shallow freshwater wetlands, marshes, and
swamps from 0 to 650 meters elevation. Blooms
May – October (CNPS 2023).

Will not occur. Wetlands are not
present in the Study Area.

Sanicula maritima
adobe sanicle
--/SR/ 1B.1 A perennial herb found in chaparral, coastal prairie, meadows and seeps, valley and foothill
grassland on serpentine, clay soil from 30 to 240
meters elevation. Blooms February -May (CNPS
2023).

Will not occur. Coastal prairie,
meadows and seeps, valley and are not
present in the Study Area.

City Council/RSA Agenda 405 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-10
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Senecio aphanactis
chaparral ragwort
--/--2B.2 An annual herb found in oak woodland, coastal scrub, chaparral, open sandy or rocky areas, on
alkaline soils from 15-800 meters elevation.

Blooms January-April (CNPS 2023).

Will not occur. Oak woodland, coastal
scrub, chaparral, open sandy or rocky
areas are not present in the Study
Area. There is one CNDDB occurrence
mapped by CNDDB in the general
vicinity of Coyote Hill from 1892
(CDFW 2023).

Spergularia macrotheca var.
longistyla
long-styled sand-spurrey
--/--1B.2 A perennial herb found in meadows, seeps, and marshes on alkaline soils from 1- 255 meters
elevation. Blooms February- May (CNPS 2023).

Will not occur. Meadows, seeps, and
marshes are not present in the Study
Area.

Streptanthus albidus ssp.

Peramoenus
most beautiful jewelflower
--/--1B.2 An annual herb found on serpentinite outcrops in chaparral, cismontane woodland, valley and
foothill grassland, on ridges and slopes from 95-
1000 meters elevation. Blooms (March) AprilSeptember (October) (CNPS 2023).

Will not occur. Serpentinite outcrops
are not present in the Study Area.

There is one historic CNDDB
occurrence for this species within five
miles of the Study Area (CDFW 2023).

Stuckenia filiformis ssp. alpina
northern slender pondweed
--/--2B.2 A perennial rhizomatous aquatic herb found in freshwater marsh, shallow emergent wetlands
and freshwater lakes, and drainage channels
from 300-2150 meters elevation. Blooms MayJuly (CNPS 2023).

Will not occur. Freshwater marsh,
shallow emergent wetlands and
freshwater lakes, and drainage
channels are not present in the Study
Area. There is one CNDDB occurrence
for this species within 5 miles of the
Study Area from 1977 within the
Alameda Creek Area (CDFW 2023).

Suaeda californica
California seablite
FE/--/1B.1 A perennial evergreen shrub found in marshes and swamps (coastal salt) from 0-15 meters
elevation. Blooms July- October.

Will not occur. Marshes and swamps
are not present in the Study Area.

Trifolium amoenum
two-fork clover
FE/--/1B.1 An annual herb found in coastal bluff scrub, valley and foothill grassland (sometimes
serpentine) from 5 to 415 meters elevation.

Blooms Apr-June (CNPS 2023).

Will not occur. Coastal bluff scrub,
valley and foothill grassland are not
present in the Study Area.

Trifolium hydrophilum
saline clover
--/--/1B.2 An annual herb found in marshes, swamps,
mesic alkaline valley and foothill grassland, and
vernal pools from 0–- 300 meters elevation.

Blooms April – June (CNPS 2023).

Will not occur. There is no suitable
marsh habitat for this species in the
Study Area.

City Council/RSA Agenda 406 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-11
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Animals
Invertebrates
Bombus crotchii
Crotch bumble bee
--/SCE/--/-- Crotch bumble bee occurs in grassland and
scrub habitats (California Department of Fish
and Wildlife [CDFW] 2019a). New colonies are
initiated by solitary queens, generally in the
early spring, which typically occupy abandoned
rodent burrows (CDFW 2019b). This species is a
generalist forager and has been reported
visiting a wide variety of flowering plants. A
short-tongued bumble bee; food plants include
Asclepias spp., Antirrhinum spp., Clarkia spp.,
Eschscholzia spp., Eriogonum spp., Chaenactis
spp., Lupinus spp., Medicago spp., Phacelia spp.,
and Salvia spp. (Koch et al. 2012). The flight
period for queens in California is from February
to October. New queens hibernate over the
winter and initiate a new colony the following
spring (CDFW 2019b). Rare throughout its range
and in decline in the Central Valley and southern
California (CDFW 2019b).

Will not occur. There are no suitable
habitats or host plants for this species
in the Study Area as the site is an
existing gas station and landscaping is
limited to ornamental trees and
shrubs.

Bombus occidentalis
western bumble bee
--/SCE/--/FSS Bumble bees are primitively eusocial insects that live in underground colonies made up of
one queen, female workers, and reproductive
members of the colony. New colonies are
initiated by solitary queens, generally in the
early spring, which typically occupy abandoned
rodent burrows (Thorp et al. 2003). This species
occurs in meadows and grasslands with an
abundance of floral resources. This species is a
generalist forager and has been reported
visiting a wide variety of flowering plants. A
short-tongued bumble bee; select food plants
include Melilotus spp., Cirsium spp., Trifolium
spp., Centaurea spp., Eriogonum spp., and
Chrysothamnus spp. This species has a short
Will not occur. There are no suitable
habitats or host plants for this species
in the Study Area as the site is an
existing gas station and landscaping is
limited to ornamental trees and
shrubs. There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

City Council/RSA Agenda 407 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-12
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 tongue and typically prefers open flowers with
short corollas but is known to chew through the
base of flowers with long corollas. The flight
period for queens in California is from early
February to late November, peaking in late June
and late September. New queens hibernate
over the winter and initiate a new colony the
following spring (Thorp et al. 2003). Rare
throughout its range and in decline west of the
Sierra Nevada crest.

Branchinecta lynchi
Vernal pool fairy shrimp
FT--/--/ Inhabits vernal pools, swales, and ephemeral
freshwater habitat. Known from Alameda,
Butte, Calaveras, Colusa, Contra Costa, El
Dorado, Fresno, Glenn, Kings, Madera, Merced,
Monterey, Napa, Placer, Riverside, Sacramento,
San Benito, San Joaquin, San Luis Obispo, Santa
Barbara, Shasta, Solano, Stanislaus, Sutter,
Tehama, Tulare, Tuolumne, Ventura, Yolo, and
Yuba counties.

Will not occur. There are no vernal
pools in the Study Area.

Danaus plexippus plexippus pop. 1
monarch - California overwintering
population
FC/--/-- Overwintering populations of Monarch
butterflies roost in wind protected tree groves,
especially with Eucalyptus sp., and species of
pine or cypress with nectar and water sources
nearby. Winter roost sites extend along the
coast from Mendocino County to Baja
California. As caterpillars, monarchs feed
exclusively on the leaves of milkweed (Asclepias
sp.) (Nial et al. 2019 and USFWS 2020). Monarch
butterfly migration routes pass east over the
Sierra Nevada in the fall and back to the
California coast in the spring (USFWS 2020). The
overwintering population is located along the
Coast while summer breeding areas occur in
interior California and North America with
spring breeding areas located further east
(USFWS 2020).

Will not occur. There are no suitable
habitats or host plants for this species
in the Study Area as the site is an
existing gas station and landscaping is
limited to ornamental trees and
shrubs. There are two CNDDB
occurrences for this species within a 5-
mile radius of the Study Area (CDFW
2023).

City Council/RSA Agenda 408 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-13
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Euphydryas editha bayensis
Bay checkerspot butterfly
FT--/--/ Serpentine grasslands in the San Francisco Bay area where its primary larval host plant
(Plantago erecta) is present in high densities.

Will not occur. There are no suitable
habitats or host plants for this species
in the Study Area as the site is an
existing gas station and landscaping is
limited to ornamental trees and
shrubs.

Gonidea angulate
western ridged mussel
--/--/-- Western ridged mussels are found in
freshwaters cold creeks and streams. They are
filter-feeders with long lifespans historically
occurred in river basins spanning portions of the
western states of California, Idaho, Nevada,
Oregon, and Washington, and the Canadian
province of British Columbia.

Will not occur. There are no aquatic
habitats within the Study Area. There is
one historic occurrence of the species
within a 5-mille radius of the Study
Area (CDFW 2023).

Lepidurus packardi
vernal pool tadpole shrimp
FE/--/-- Vernal pools from 54 square feet to 89 acres,
containing clear- to highly turbid water. Its
known range is within the Central Valley of
California and in the San Francisco Bay area
(USFWS 2005).

Will not occur. There are no aquatic
habitats within the Study Area.

Linderiella occidentalis
California linderiella
--/CSA/-- Found in most landforms, geologic formations
and soil types supporting vernal pools in
California. They are typically found in deeper
vernal pools throughout elevations ranging from
10 to 1,159 meters.

Will not occur. There are no aquatic
habitats within the Study Area.

Microcina lumi
Lum's micro-blind harvestman
--/--/-- Endemic to the San Francisco Bay Area. Inhabits grasslands under serpentine rocks (Briggs and
Ubick, 1989). Known from one location near
Fairmont Drive in Hayward, Alameda
County.

Will not occur. No serpentine soil is
present within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Pomatiopsis californica
Pacific walker
--/--/-- Small, semi-aquatic freshwater snails, the Pacific walker is a central to southern Oregon coastal
and northwest California coastal endemic with
very limited range. The historic range includes
the narrow coastal fog belt of the Pacific Coast,
from the central Oregon coast to northern San
Mateo County in California (Frest & Johannes
2000).

Will not occur. There are no aquatic
habitats within the Study Area.

City Council/RSA Agenda 409 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-14
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Tryonia imitator
mimic tryonia (=California
brackishwater snail)
--/--/-- Coastal lagoons, estuaries and salt marshes
from Sonoma County south to San Diego
County. Found only in permanently submerged
areas in a variety of sediment types. Able to
withstand a wide range of salinities.

Will not occur. There are no aquatic
habitats within the Study Area.

Fishes
Acipenser medirostris pop. 1
green sturgeon - southern DPS
FT/--/-- The species is a widely distributed, ocean
oriented sturgeon found in nearshore marine
waters from Baja Mexico to Canada. They are
anadromous, spawning in the Sacramento,
Klamath and Rogue rivers in the spring.

Individuals spawn every few years beginning
about age fifteen. This species congregates in
these and other estuaries during the summer,
where they appear to neither breed nor feed.

Will not occur. There are no aquatic
habitats within the Study Area.

Spirinchus thaleichthys
longfin smelt
FC/ST/SCC Euryhaline, nektonic and anadromous. Found in open waters of estuaries, mostly in middle or
bottom of water column. Prefer salinities of 15
to 30 ppt, but can be found in completely
freshwater to almost pure seawater
Will not occur. There are no aquatic
habitats within the Study Area.

Oncorhynchus mykiss irideus pop. 8
steelhead - central California coast
DPS
FT/--/-- Anadromous fish. In California, adult migrants of summer-run steelhead enter freshwater
streams April-June (sometimes extending into
July), during or shortly after final high spring
flows. Spawns from late December through
April in northern California.

Will not occur. There are no aquatic
habitats within the Study Area. There is
one CNDDB occurrence of this species
within a 5-mile radius of the Study
Area (CDFW 2023).

Amphibians
Ambystoma californiense
California tiger salamander
FT/SE/-- Along the coast ranges, the species occurs in the Santa Rosa area of Sonoma County, southern
San Mateo County south to central San Luis
Obispo County, and in the vicinity of Buellton in
northwestern Santa Barbara County. Typically
found in annual grasslands of lower hills and
valleys; breeds in temporary and permanent
ponds and in streams; uses rodent burrows and
Will not occur. There is no suitable
aquatic or upland habitat in the Study
Area. There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

City Council/RSA Agenda 410 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-15
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 other subterranean retreats in surrounding
uplands for shelter; appears to be absent in
waters containing predatory game fish. The
California tiger salamander spends most of its
lifecycle estivating underground in adjacent
valley oak woodland or grassland habitat,
primarily in abandoned rodent burrows.

Research has shown that dispersing juveniles
can roam up to two miles from their breeding
ponds and that a minimum of several hundred
acres of uplands habitat is needed surrounding
a breeding pond in order for the species to
survive over the long term.

Aneides niger
Santa Cruz black salamander
--/--/SSC Occurs in deciduous woodlands, coniferous
forests, or grasslands. Typically found under
surface debris such as logs, talus and other
debris. Young develop in the egg directly to the
terrestrial stage. Endemic to California in the
San Francisco Peninsula to southern San Mateo
County.

Will not occur. There is no suitable
aquatic or upland habitat in the Study
Area. There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

Dicamptodon ensatus
California giant salamander
--/--/SSC Endemic to California and occurs in wet coastal forests near clear, cold perennial streams below
3,000 feet above msl. Larval stage transforms to
adult stage after approximately 18-24 months.

Typically found on the surface on rainy nights or
wet days while foraging. Will eat anything that it
can overpower and fit into its mouth, such as
slugs, rodents, other amphibians and reptiles.

Will not occur. There is no suitable
aquatic or upland habitat in the Study
Area. There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

City Council/RSA Agenda 411 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-16
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Rana boylii
foothill yellow-legged frog
--/SE/SSC
(Northern Sierra
Nevada and Feather
River Pop ST; FE along
the Coast and
Southern California;
North coast
populations are not
listed)
The foothill yellow-legged frog occurs along the
coast ranges from Oregon to Los Angeles and
along the western side of the Sierra Nevada.

This species uses perennial rocky streams in a
wide variety of habitats up to 6,400 feet above
msl. This species rarely ventures far from water,
is usually found basking in the water, or under
surface debris or underground within 165 feet
of water. Eggs are laid in clusters attached to
gravel or rocks along stream margins in flowing
water. Tadpoles typically require up to four
months to complete aquatic development.

Breeding typically follows winter rainfall and
snowmelt, which varies based upon location
(Jennings and Hayes 1994).

Will not occur. There is no suitable
aquatic or upland habitat in the Study
Area. There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

Rana draytonii
California red-legged frog
FT/--/SSC The California red-legged frog occupies a fairly distinct habitat, combining both specific aquatic
and riparian components. The adults require
dense, shrubby or emergent riparian vegetation
closely associated with deep (greater than 2
1/3-foot deep) still or slow-moving water. The
largest densities of California red-legged frogs
are associated with deep-water pools with
dense stands of overhanging willows (Salix spp.)
and an intermixed fringe of cattails (Typha
latifolia). Well-vegetated terrestrial areas within
the riparian corridor may provide important
sheltering habitat during winter. California redlegged frogs aestivate (enter a dormant state during summer or dry weather) in small
mammal burrows and moist leaf litter. They
have been found up to 100 feet from water in
adjacent dense riparian vegetation. Studies have
indicated that this species cannot inhabit water
bodies that exceed 70° F, especially if there are
no cool, deep portions (USFWS 2002).

Will not occur. There is no suitable
aquatic or upland habitat in the Study
Area as the Study Area is a gas station.

There are two CNDDB occurrences
within 5-mile radius of the Study Area
(CDFW 2023).

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Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-17
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Reptiles
Anniella pulchra
Northern California legless lizard
--/--/SSC Inhabits coastal dunes and sage scrub as well as chaparral habitats.

Will not occur. There is no suitable
dune, scrub, or chaparral the in the
Study Area.

Emys marmorata
western pond turtle
--/--/SSC Inhabits slow-moving water with dense
submerged vegetation, abundant basking sites,
gently sloping banks, and dry clay or silt soils in
nearby uplands. Turtles will lay eggs up to

0.25 mile from water, but typically go no more
than 600 feet (Jennings and Hayes 1994).

Will not occur. There is no suitable
aquatic or upland habitat in the Study
Area.

Masticophis lateralis euryxanthus
Alameda whipsnake (=striped racer)
FT--/--/ Found in chaparral foothills, shrublands with
scattered grassy patches, rock canyons and
watercourses, and within adjacent habitats.

When inactive they are under cover or
underground. Known to occur from Alameda,
Contra Costa, San Joaquin, and Santa Clara
counties. The population in Stanislaus County is
extirpated or possibly extirpated. Breeding:

Spring Eggs laid: May – July Eggs Hatch: August –
October
Will not occur. There is no suitable
habitat for this species within the
Study Area. There are four CNDDB
reported occurrences located
approximately 5 miles of the Study
Area. The CNDDB records for this
species state that the species was
found in grasslands (CDFW 2023)
which are not present within the Study
Area.

Thamnophis sirtalis tetrataenia
San Francisco gartersnake
FE/SE/FP Endemic to the San Joaquin and Sacramento
Valley floors. Inhabits agricultural wetlands and
other waterways such as irrigation and drainage
canals, sloughs, ponds, small lakes, low gradient
streams, and adjacent uplands. Requires
adequate water during its active season (early
spring through mid-fall) to provide food and
cover, emergent, herbaceous wetland
vegetation for foraging and cover, grassy banks
and openings in waterside vegetation for
basking, and higher elevation uplands for cover
and refuge from
Will not occur. There is no
suitable aquatic or upland habitat
in the Study Area. There are no
CNDDB reported occurrences
within a 5-mile radius of the
Study Area (CDFW 2023).

City Council/RSA Agenda 413 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-18
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 flood waters during its dormant season (winter).

Inhabits small mammal burrows and other soil
crevices with sunny exposure along south and
west facing slopes, above prevailing flood
elevations when dormant. Primarily found in
marshes and sloughs as well as slow-moving
creeks but absent from large rivers.

Birds
Accipiter cooperii
Cooper's hawk
--/--/WL Nests in woodlands and urban trees. Preys on
medium-sized birds and small mammals.

Forages in open woodland and habitat edges
(Zeiner et al. 1990).

Accipiter striatus
sharp-shinned hawk
--/--/WL Breeds in ponderosa pine, black oak, riparian
deciduous, mixed conifer, and Jeffrey pine
habitats. Prefers, but not restricted to, riparian
habitats. North facing slopes, with plucking
perches are critical requirements. Generally,
nests relatively close to water (Zeiner et al.
1990).

Will not occur. There is no suitable
nesting or nearby aquatic habitat.

Agelaius tricolor
tricolored blackbird
--/ST/SSC Common locally throughout central California.

Nests and seeks cover in emergent wetland
vegetation and thorny vegetation such as
Himalayan blackberry (Rubus armeniacus) as
well as cattails and tules. Nesting area must be
large enough to support a minimum colony of
50 pairs as they are a highly colonial species.

Forages on ground in croplands, grassy fields,
flooded land, and edges of ponds for insects
(Shuford and Gardali 2008).

Will not occur. There is no suitable
habitat for this species within the
Study Area. There are no CNDDB
reported occurrences within a 5-mile
radius of the Study Area (CDFW 2023).

City Council/RSA Agenda 414 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-19
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Aquila chrysaetos
golden eagle
--/--/FP Typically occurs in rolling foothills, mountain areas, deserts and other open habitats up to
3,822 m amsl. Typically nests on cliff ledges or
large trees in open areas in canyons. Will
occasionally use other tall structures for nesting,
such as electrical transmission towers. Prey
consists mostly of rodents, carrion, birds,
reptiles and occasionally small livestock (Zeiner
et al. 1990).

Will not occur. There is no suitable
habitat for this species within the
Study Area. There are no CNDDB
reported occurrences within a 5-mile
radius of the Study Area (CDFW 2023).

Ardea Herodias
great blue heron
--/--/-- Common year-round resident of California that
nests and roosts in tall trees. Nesting colonies or
rookeries in tall tree snags or live trees. This
species may forage up to 10 miles from the
rookery. Foraging habitat typically consists of
shallow water feeding or in open fields (Zeiner
et al. 1990).

Will not occur. There is no suitable
habitat for this species within the
Study Area. There are no CNDDB
reported occurrences within a 5-mile
radius of the Study Area (CDFW 2023).

Asio flammeus
short-eared owl
--/--/SSC Occurs in a variety of open habitats including prairie and coastal grasslands, meadows,
savanna, tundra, marshes, dunes, and
agricultural areas. Generally, nests on dry
ground, often on a raised hummock or ridge,
especially in marshy areas. Nest is usually
among tall grass or under a shrub.

Will not occur There is no suitable
nesting or forging habitat for this
species within the Study Area.

Athene cunicularia
burrowing owl
--/--/SSC Occurs in a variety of open habitats; typically grasslands, desert scrub, agricultural fields,
washes, and disturbed areas such as golf
courses or vacant lots. Burrows, perch sites, and
friable soil are necessary for this species, and
areas with low-lying, sparse vegetation are
preferred. May utilize culverts, abandoned
pipes, rubble piles, and other artificial structures
for nesting if burrows are absent.

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are three occurrences for this species
within 5 miles of the Study (CNDDB
2023), however the site lacks burrows
and is an operational gas station
providing no suitable habitat for this
species.

City Council/RSA Agenda 415 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-20
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Charadrius nivosus nivosus
Western snowy plover
FT/--/SSC Sandy beaches on marine and estuarine shores, San Francisco Bay salt pans, and shores of large
alkali lakes.

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area.

There is one CNDDB occurrence for
this species with five miles of the Study
Area within Eden Landing Ecological
Reserve (CDFW 2023).

Circus hudsonius
northern harrier
--/--/SSC Inhabits a variety of treeless habitats including freshwater marsh, brackish- and saltwater
marsh, wet meadows, lake margins, grasslands,
croplands, desert sinks, and sagebrush flats.

Builds nests on large mounds of vegetation
between March and August. Forages in most
open habitats (Shuford and Gardali 2008).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are two CNDDB occurrences for this
species within a 5-mile radius of the
Study Area (CDFW 2023).

Coccyzus americanus occidentalis
western yellow-billed cuckoo
FT/SE/--/BLMS Occurs at isolated sites in Sacramento Valley in northern California, and along Kern and
Colorado River systems in southern California.

Frequents valley foothill and desert riparian
habitats. Inhabits open woodlands with
clearings, and riparian habitats with dense
understory foliage along slow-moving drainages,
backwaters, or seeps. Prefers dense willows for
roosting but will use adjacent orchard in the
Sacramento Valley. Typically requires expansive
riparian habitat for nesting (Zeiner et al. 1990).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Coturnicops noveboracensis
yellow rail
--/--/SSC An uncommon winter migrant in California uses marsh and deep grass habitat. Breeds in
northeastern interior California. Forages and
breeds in shallow marshes, wet meadows.

Winters in drier fresh and brackish marshes in
the Suisun Marsh area. Will also use hayfield
and rice fields or other deep grass habitat
during the winter (Shuford and Gardali 2008).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There is
one CNDDB collection of this species
from December 1883 within the salt
marsh in Union City (CDFW 2023).

City Council/RSA Agenda 416 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-21
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Egretta thula
snowy egret
--/--/-- Colonial nester with nest sites situated in dense tules. Rookery sites are typically placed close to
foraging sites such as mud flats, tidal flats,
streams, wet meadows and lake margins (CDFW
2023).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Elanus leucurus
white-tailed kite
--/--/FP Occurs in a variety of habitats and is common in savannah, open oak woodland, marsh,
grassland, and agricultural habitats. Forages
over open areas and nests in trees growing in
isolation or on a forest/woodland edge (Zeiner
et al. 1990).

Not expected. The Study Area contains
a mixture of ornamental trees that
may provide suitable nesting habitat,
however due to the urban setting and
lack of foraging habitat, it is unlikely
the species would nest within trees
located within the Study Area. There
are three CNDDB occurrences for this
species from 1971, two of which are
from the Coyote Hills Regional Park
region, and one west of Marsh Road
within willows or sycamore trees
(CDFW 2023).

Eremophila alpestris actia
California horned lark
--/WL/--
A year-round resident of grasslands and other
herbaceous communities along the coast, the
transverse ranges, and in the Central Valley.

Nests on the ground (Zeiner et al. 1990).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Haliaeetus leucocephalus
bald eagle
FD/SE/FP Requires large bodies of water with an
abundant fish population. Feeds on fish, carrion,
small mammals, and waterfowl. Nests are
usually located within a 1-mile radius of water.

Nests are most often situated in large trees with
a commanding view of the area (Zeiner et al.
1990).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

City Council/RSA Agenda 417 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-22
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Geothlypis trichas sinuosa
saltmarsh common yellowthroat
--/--/SSC
Occurs in salt marsh and adjacent riparian
habitats. Nests in tall herbaceous vegetation,
typically within one meter of the ground
(Shuford and Gardali 2008).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are six CNDDB documented
occurrences of this species within 5
miles of the Study Area (CDFW 2023).

The accounts are from the 1940s and
1960s (CDFW 2023).

Laterallus jamaicensis coturniculus
California black rail
--/ST/FP Inhabits brackish marsh, primarily in the upper marsh zone dominated by alkali heath
(Frankenia salina), cattail, and rush (Juncus
spp.); prefers lower salinity environments. In
the Sierra Nevada foothills, black rail is a yearround resident along wetland edges where water is 1.2 inches or less (Richmond et al.
2010). Black rail is typically associated with
perennial wetlands associated with flowing
water such as irrigation canals, perennial
streams and springs with dense vegetation in
the Sierra Nevada foothills (Richmond et al.
2010). Forages on the ground, under cover of
dense vegetation.

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are four occurrences for this species
within 5 miles of the Study (CNDDB
2023), however the site lacks marsh
habitat and is an operational gas
station providing no suitable habitat
for this species.

Melospiza melodia pusillula
Alameda song sparrow
--/--SSC Breeds in riparian thickets in shrubs or vines near fresh or saline emergent wetland. Nests
are typically situated low to the ground or on
the ground under dense riparian vegetation
(Zeiner et al. 1990).

Will not occur. There are no suitable
nesting riparian thickets for this
species within the Study Area. There is
one CNDDB reported occurrence
located along Patterson Creek to the
south of the Study (CDFW 2023),
however the occurrence is from 1947.

Nannopterum auritum
double-crested cormorant
--/--/WL Colonial nester on coastal cliffs, offshore islands, and along lake margins in the interior of the
state. Inhabits riparian forest, riparian scrub,
and riparian woodland (CDFW 2023).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

City Council/RSA Agenda 418 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-23
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Nycticorax nycticorax
black-crowned night heron
--/--/-- Roosts in trees around fresh- and salt-water
habitats including marshes, swamps, rivers,
ponds, canals, and rice fields. Common yearround in the Central Valley. Once threatened by DDT, populations are recovering and considered
stable.

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Rallus longirostris obsoletus
California clapper rail
FE/--/-- Coastal salt marshes; nests primarily in
cordgrass and salicornia and forages in higher
marsh vegetation and along mudflat interfaces
and tidal creeks.

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Rallus obsoletus obsoletus
California Ridgway's rail
FE/SE/FP Occurs in tidal brackish marshes of the San
Francisco estuary, San Pablo Bay, and Suisun
Marsh. Typically inhabit salt marshes dominated
by pickleweed (Salicornia virginica) and Pacific
cordgrass (Spartina foliosa). Nests consist of
bulky platforms of marsh vegetation and are tall
and camouflaged to protect them from tidal
flooding and keep them concealed.

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There is
one historic CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

Riparia riparia
bank swallow
--/ST/-- Found primarily in riparian and lowland habitat in California. Nests in colonies along cliffs or
steep riverbanks in holes. In California, a
majority of the population is situated along the
Sacramento River and the Feather River. Other
smaller populations persist near Monterey and
north of Shasta counties (Zeiner et al. 1990).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There is
one CNDDB reported occurrences
located within a 5-mile radius of the
Study Area (CNDDB 2023), however
this species is found in riparian
habitats and along cliffs which are not
present within the Study Area.

Rynchops niger
black skimmer
--/--/SSC Nests on gravel bars, low islets, and sandy
beaches, in unvegetated sites. Nesting colonies
usually less than 200 pairs.

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

City Council/RSA Agenda 419 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-24
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Setophaga petechia
yellow warbler
--/--/SSC Found in riparian areas in close proximity to water, also nests in montane shrubbery in open
conifer forests in the Cascades and Sierra
Nevada. Nests and forages in willow (Salix sp.)
shrubs and thickets and in other riparian plants
including cottonwoods (Populus sp.), sycamores
(Platanus sp.), ash (Fraxinus sp.), and alders
(Alnus sp.) (Browning 1994).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Sterna antillarum browni
California least tern
FE/SE/FP This species nests in breeding colonies along
marine and estuarine shore habitat from San
Francisco Bay to northern Baja California. Nests
on barren or sparsely vegetated, flat substrates
near water, including on paved areas (CDFW
2023). Will also use abandoned salt ponds.

Feeds in shallow waters on small fish. Suspected
of wintering in South America along the western
coast. Nesting is easily disrupted by human
activities (Zeiner et al. 1988).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are three occurrences for this species
within 5- mile radius of the Study
(CNDDB 2023), however the site lacks
estuarine shore habitat and is an
operational gas station providing no
suitable habitat for this species.

Mammals
Antrozous pallidus
pallid bat
--/--/SSC Occurs throughout California except for the high Sierra Nevada and the northern Coast Ranges.

Habitats include grasslands, shrublands,
woodlands, and forests from sea level to 6,000
feet. Most common in open, dry habitats with
rocky areas for roosting; roosts also include
cliffs, abandoned buildings, bird boxes, and
under bridges (Bolster, ed. 1998).

Will not occur. There is no suitable
roosting or foraging habitat for this
species within the Study Area. There
are two CNDDB reported occurrences
within a 5- mile radius from the Study
Area. The CNDDB records document
collection from 1932 and an unknown
year (CDFW 2023).

Dipodomys venustus venustus
Santa Cruz kangaroo rat
--/--/SSC Small rodent that is endemic to (found only in) the Santa Cruz Sandhills.

Will not occur. The Study Area is
outside of this species’ known range.

City Council/RSA Agenda 420 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-25
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Corynorhinus townsendii
Townsend's big-eared bat
--/--/SSC Widely distributed throughout California except alpine and subalpine habitats. This species eats
moths, beetle and other insects which it catches
on the wing or by gleaning from vegetation.

Typically found near water since it is poor at
concentrating its urine. This species uses caves,
mines, tunnels, buildings and human made
structures for roosting. Maternity roosts are
typically in warm sites. Hibernation sites are
typically cold, but not freezing. This species is
very sensitive to disturbance and may abandon
its roost after one visit (Zeiner et al. 1990).

Will not occur. There is no suitable
roosting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Eumops perotis californicus
western mastiff bat
--/--/SSC Found in many open, semi-arid to arid habitats, including conifer & deciduous woodlands,
coastal scrub, grasslands, chaparral, etc. Roosts
in crevices in cliff faces, high buildings, trees and
tunnels.

Will not occur. There is no suitable
roosting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Lasiurus cinereus
hoary bat
--/--/-- Insectivorous bat, roosts in dense foliage of
medium to large trees. Suitable breeding
habitats include woodlands and forests with
medium to large trees and dense foliage.

Winters along the coasts and in southern
California and breeds inland and north of the
winter range. Breeds from May through August
(Zeiner et al. 1990).

Will not occur. There are no
woodlands or forested areas withing
the Study Area. There is one CNDDB
occurrence for this species from 1920
with a 5-mile radius of the Study Area
(CDFW 2023).

City Council/RSA Agenda 421 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-26
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Neotoma fuscipes annectens
San Francisco dusky-footed woodrat
--/--/SSC
This species is widespread and inhabits a wide
range of habitats in California with canopy
closure and a dense understory such as oak
woodlands or riparian forests. Builds nests that
may be as large as 8 feet wide and 8 feet tall.

Nests are typically built at the base of trees,
stumps, shrubs or other structures. Woodrats
will defend their nests from competitors. Diet
consists mainly of vegetation, such as leaves,
grasses, flowers, and acorns. May also eat fungi
(Zeiner et al. 1990).

Will not occur. There is no suitable
nesting or foraging habitat for this
species within the Study Area. There
are no CNDDB reported occurrences
within a 5-mile radius of the Study
Area (CDFW 2023).

Reithrodontomys raviventris
salt marsh harvest mouse
FE/SE/FP Occurs only in the saline emergent wetlands of San Francisco Bay and its tributaries. Pickleweed
is primary habitat, but recent studies have
shown that it will use other marsh habitat
besides pickleweed. Does not burrow; builds
loosely organized nests. Requires higher areas
for flood escape, which typically includes taller
vegetation (USFWS 2013). Rarely uses uplands,
except to escape high tides in the absence of
taller vegetation.

Will not occur. There are no marshes
or emergent wetlands within the Study
Area. There are ten CNDDB reported
occurrences located within 5- mile
radius of the Study Area, however all
occurrences were noted in or directly
adjacent to salt marshes (CDFW 2023).

Scapanus latimanus parvus
Alameda Island mole
--/--/SSC Only known from Alameda Island. Found in a
variety of habitats, especially annual and
perennial grasslands. Prefers moist, friable soils.

Avoids flooded soils.

Will Not Occur. The Study
Area is outside of this
species’ range which is
limited to Alameda Island.

Sorex vagrans halicoetes
salt-marsh wandering shrew
--/--/SSC Salt marshes of the south arm of San Francisco Bay. Medium high marsh 6 to 8 feet above sea
level where abundant driftwood is scattered
among Salicornia.

Will not occur. There are no marshes
or emergent wetlands within the Study
Area. There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

City Council/RSA Agenda 422 Tuesday, November 19, 2024
Appendix D: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-27
Scientific Name/
Common Name1 Status2 Habitat, Ecology and Life History Potential to Occur3 Taxidea taxus
American badger
--/--/SSC Inhabits drier open stages of most shrub, forest, and herbaceous habitats with loose, friable
soils. Preys on a wide variety of mammals,
reptiles, birds, and carrion, and hunts mostly by
digging out fossorial prey. Occasionally takes
prey on the surface. Not tolerant of cultivation.

No longer occur in the Central Valley except in
the extreme western edge (Williams 1986).

Will not occur. There are no suitable
soils for dens or foraging habitat for
this species within the Study Area.

There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).

Vulpes macrotis mutica
San Joaquin kit fox
FE/ST/-- Formerly widespread in the Central Valley; now primarily found in foothills at the margins of the
Central Valley and in the interior Coast Ranges.

Uses natural and artificial burrows with
entrances between 8 and 10 inches in diameter
and occupies many different burrows in a single
season (USFWS 2010).

Will not occur. There are no suitable
soils for dens or foraging habitat for
this species within the Study Area.

There are no CNDDB reported
occurrences within a 5-mile radius of
the Study Area (CDFW 2023).
1 Sensitive species reported in CNDDB or CNPS on the “Dublin, Mountain View, Palo Alto, Redwood Point, Niles, Newark, San Leandro, Hayward, and Milpitas” USGS quads. 2 Status is as follows: Federal (ESA) listing/State (CESA) listing/other CDFW status or CRPR. F = Federal; S = State of California; E = Endangered; T = Threatened; C = Candidate; FP=Fully Protected; SSC=Species of Special Concern; WL=Watch List. 3 Status in the Project site is assessed as follows. Will Not Occur: Species is either sessile (i.e., plants) or so limited to a particular habitat that it cannot disperse on its own and/or habitat suitable for its establishment and survival does not occur on the project site; Not Expected: Species moves freely and might disperse through or across the project site, but suitable habitat for residence or breeding does not occur on the project site, potential for an individual of the species to disperse through or forage in the site cannot be excluded with 100% certainty; Presumed Absent: Habitat suitable for residence and breeding occurs on the project site; however, focused surveys conducted for the current project were negative; May Occur: Species was not observed on the site and breeding habitat is not present but the species has the potential to utilize the site for dispersal, High: Habitat suitable for residence and breeding occurs on the project site and the species has been recorded recently on or near the project site, but was not observed during surveys for the current project; Present: The species was observed during biological surveys for the current project and is assumed to occupy the project site or utilize the project site during some portion of its life cycle.

CRPR = California Rare Plant Rank: 1B – rare, threatened, or endangered in California and elsewhere; 2B – rare, threatened, or endangered in California but more common elsewhere. Extension codes: .1 – seriously endangered; .2 – moderately endangered.

City Council/RSA Agenda 423 Tuesday, November 19, 2024
Appendix C: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-28

REFERENCES
Bolster, B.C., editor. 1998. Terrestrial Mammal Species of Special Concern in California. Draft Final Report prepared by P.V. Brylski, P.W. Collins, E.D. Pierson, W.E. Rainey and T.E. Kucera. Report submitted to California Department of Fish and Game Wildlife Management Division, Nongame Bird and Mammal Conservation Program for Contract No.FG3146WM.

Briggs, T. 5. 1998. Letter to Wayne White, U.S. Fish and Wildlife Service, Sacramento, CA. 1 p. and attachments.

Browning, M.R. 1994. A taxonomic review of Dendroica petechia (Yellow Warbler; Aves: Parulidae).

Proceedings of the Biological Society of Washington 107:27-51.

California Native Plant Society, Rare Plant Program. 2023. Rare Plant Inventory (online edition, v9.5).

Website https://www.rareplants.cnps.org [accessed 11 May 2023].

Frest, T. J., and E. J. Johannes. 2000. A baseline mollusk survey of Southwestern Oregon, with emphasis on the Rogue and Umpqua River drainages. Deixis Consultants, Seattle, Washington.

Jennings, M.R. and M.P. Hayes. 1994. Amphibian and Reptile Species of Special Concern in California.

Final Report submitted to the California Department of Fish and [Wildlife], Inland Fisheries Division.

Kelley, R.B. and Ganders, F.R. 2012. Amsinckia lunaris, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=13139, accessed on May 11, 2023.

Koch H, Schmid-Hempel P. 2012. Gut microbiota instead of host genotype drive the specificity in the interaction of a natural host-parasite system. Ecol Lett 15: 1095–1103.

Nial K.R., Drizd, L. and Voorhies K.J. 2019. Butterflies Across the Globe: A Synthesis of the Current Status and Characteristics of Monarch (Danaus plexippus) Populations Worldwide. Front. Ecol. Evol. 7:362. doi: 10.3389/fevo.2019.00362
Shuford, W. D., and Gardali, T., editors. 2008. California Bird Species of Special Concern: A ranked assessment of species, subspecies, and distinct populations of birds of immediate conservation concern in California. Studies of Western Birds 1. Western Field Ornithologists, Camarillo, California, and California Department of Fish and Game, Sacramento.

Richmond, O., Chen, S., Risk, B., Tecklin, J., & Beissinger, S. (2010). California black rails depend on irrigation-fed wetlands in the Sierra Nevada foothills. California Agriculture, 64(2), 85-93.

R. W. Thorp 2003. Bumble bees (Hymenoptera: Apidae): Commercial use and environmental concerns. 21–40. In: K. Strickler and J. H. Cane , editors. For Nonnative Crops, Whence Pollinators of the Future. Thomas Say Publications in Entomology: Proceedings. Entomological Society of America.

Lanham, MD.

City Council/RSA Agenda 424 Tuesday, November 19, 2024
Appendix C: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-29
U.S. Fish and Wildlife Service (USFWS). 2020. Monarch (Danaus plexippus) Species Status Assessment Report. V2.1 96 pp + appendices.
2019a. Endangered and Threatened Wildlife and Plants; Endangered Species Status for Franklin’s Bumble Bee (Bombus franklini). Federal Register 84:40006–40019 2019b, August 15. Endangered and Threatened Wildlife and Plants; 12-Month Findings on Petitions to List Eight Species as Endangered or Threatened Species. Federal Register 84:41694– 41699.
2013. Recovery Plan for Tidal Marsh Ecosystems of Northern and Central California. U.S. Fish and Wildlife Service, Sacramento, California, USA.
2005 Recovery plan for vernal pool ecosystems of
California and Southern Oregon. Portland, OR.
2002. Recovery Plan for the California Red-legged Frog (Rana aurora draytonii). U.S. Fish and Wildlife Service, Portland, Oregon. viii + 173 pp.

Williams, D. F. 1986. Mammalian species of special concern in California. California Department of Fish and Game, Wildlands Management Division, Administrative Report 86-1, Sacramento, CA. 112 pp.

Zeiner, D.C., W.F. Laudenslayer, Jr., K.E. Mayer, and M. White, eds. 1990. California's Wildlife. Vol. I-III.

California Department of Fish and Game, Sacramento, California.

City Council/RSA Agenda 425 Tuesday, November 19, 2024
Appendix C: Potential for Special-status Species to Occur in the Study Area for the Union City Chevron | August 2024 D-30
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City Council/RSA Agenda 426 Tuesday, November 19, 2024
Appendix E
Tree Survey Data
Attachment 1: Exhibit A - Draft and Final Mitigated Negative Declaration - Volume II - Appendix E City Council/RSA Agenda 427 Tuesday, November 19, 2024
+Tree
#
Species Circumferenc1
(inches)
DLR
(feet)
Height
(feet) Health Structure Proposed Impacts City-designated Protected Tree Notes 35 Platanus occidentalis
American sycamore

15.5 16 35 GF GF tree to be removed Yes
tree meets the size
requirements
crossing limbs
37 Lagerstroemia indica
crapemyrtle

3.5 8 25 GF GF tree to be removed No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
codominant
leaders, crossing
limbs, minor
trunk wound
38 Washingtonia filifera
California fan palm
28 12 55 GF GF tree to be removed Yes
tree meets the size
requirements
palm fronds
build up
39 Platanus occidentalis
American sycamore

13.5 10 40 GF F tree to be removed No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
codominant
leaders,
previous
pruning cuts,
health wound
closure
40 Lagerstroemia indica
crapemyrtle
6 6 28 G G tree to be removed No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
--
41 Chinese pistache
Pistacia chinensis

6.5 12 30 GF GF tree to remain Yes
tree meets the size
requirements
codominant
leaders,
previous
pruning cuts
42 Chinese pistache
Pistacia chinensis
5 6 25 GF GF tree to remain No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
minor trunk
wound
43 Chinese pistache
Pistacia chinensis

5.5 10 28 GF GF tree to remain No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
previous
pruning cuts
City Council/RSA Agenda 428 Tuesday, November 19, 2024
+Tree
#
Species Circumferenc1
(inches)
DLR
(feet)
Height
(feet) Health Structure Proposed Impacts City-designated Protected Tree Notes approval
44 Chinese pistache
Pistacia chinensis
7 12 35 GF GF tree to remain Yes
tree meets the size
requirements
codominant
leaders,
previous
pruning cuts
45 Chinese pistache
Pistacia chinensis
6 8 35 FP F tree to be removed No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
previous
pruning cuts,
epicormic
growth of limbs,
fungi growth on
previous
pruning cuts
46 Chinese pistache
Pistacia chinensis

6.5 8 35 FP F tree to remain No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
previous
pruning cuts,
epicormic
growth of limbs,
fungi growth on
previous
pruning cuts
47 Chinese pistache
Pistacia chinensis
5 7 32 F F tree to remain No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
previous
pruning cuts, ivy
vines cut away
from tree
48 Chinese pistache
Pistacia chinensis

4.75 7 30 F F tree to remain No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
previous
pruning cuts, ivy
vines cut away
from tree
49 Chinese pistache
Pistacia chinensis

4.25 6.5 30 F F tree to remain No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
previous
pruning cuts, ivy
vines cut away
from tree
City Council/RSA Agenda 429 Tuesday, November 19, 2024
+Tree
#
Species Circumferenc1
(inches)
DLR
(feet)
Height
(feet) Health Structure Proposed Impacts City-designated Protected Tree Notes 50 Platanus occidentalis
American sycamore

6.5 6 30 F F tree to remainnegligible impacts to
roots due to
proposed
landscaping activities
within DLR
No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
previous
pruning cuts,
dying shoot tips
and limbs
51 Washingtonia filifera
California fan palm

22.5 9 38 GF F tree to be removed Yes
tree meets the size
requirements
palm fronds
build up
52 Platanus occidentalis
American sycamore

5.5 6 30 F GF tree to remainnegligible impacts to
roots due to
proposed
landscaping activities
within DLR
No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
codominant
leaders,
previous
pruning cuts,
limb decay
53 Platanus occidentalis
American sycamore
9 9 35 F GF tree to remainnegligible impacts to
roots due to
proposed
landscaping activities
within DLR
No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
codominant
leaders,
previous
pruning cuts,
limb decay
54 Platanus occidentalis
American sycamore
15 15 20 GF GF tree to remainnegligible impacts to
roots due to
proposed
landscaping activities
within DLR
Yes
tree meets the size
requirements
codominant
leaders
55 Lagerstroemia indica
crapemyrtle

5.5 6 20 GF GF tree to remainnegligible impacts to
roots due to
proposed
landscaping activities
within DLR
No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
codominant
leaders
City Council/RSA Agenda 430 Tuesday, November 19, 2024
1 Tree circumference is measured 3 feet above the ground (Union City Municipal Code Chapter 12.16.170-B3). +Tree
#
Species Circumferenc1
(inches)
DLR
(feet)
Height
(feet) Health Structure Proposed Impacts City-designated Protected Tree Notes 56 Lagerstroemia indica
crapemyrtle
7 6 25 GF GF tree to remainnegligible impacts to
roots due to
proposed
landscaping activities
within DLR
No
if the tree was not required to
be planted by the terms of a
zoning approval or subdivision
approval
codominant
leaders
57 Olea sp.
olive
14,10,8,7.5 16 45 GF GF tree to be removed Yes
tree meets the size
requirements
previous
pruning cuts,
compacted soil,
exposed roots
tree to remain- negligible impacts to roots due to proposed landscaping activities within DLR tree to remain
tree to be removed
City Council/RSA Agenda 431 Tuesday, November 19, 2024
Gas Marketeer Policy Statement
Appendix F
Attachment 1: Exhibit A - Draft and Final Mitigated Negative Declaration - Volume II - Appendix F City Council/RSA Agenda 432 Tuesday, November 19, 2024
This page intentionally left blank
City Council/RSA Agenda 433 Tuesday, November 19, 2024
case
i
Exhibit A

GAS STATION KFTEER MAIPOLICY STATEMENT

OBTECTIVE
To establish criteria to be used when evaluating the appropriateness ofestablishing gas station marketeers in Union City and to ensure that appropriate policies of design enhancement site configuration and operational practices are adhered to when proposing and reviewing such uses POLI Y
as a The following is a list of objectives and criteria to be utilized guide for developers and by to the City Council Planning Commission and staff when evaluating Use Permit proposals establish gas station marketeers
1 The floor area devoted to gas station marketeers within existing service stations shall be limited to 500 square feet
2 The floor azea devoted to marketeer activity shall not be specifically limited in conjunction with the construction of an entirely new gas station or with araze and rebuild proposal for an existing station The appropriate floor area size for such marketeers shall be esta blished on a case bybasis of the Use during the course Permit and Site Development Review analysis of the proposal service to include a marketeer shall 3 Expansion or retrofitting of an existing station Such require when necessary at least aminimum upgrade or clean up ofthe facility upgrades may include such investments as new exterior paint removal ofnon conforming of dead or signs upgrading of landscape areas including replacement unhealthy landscaping and the addition of minor architectural enhancements 4 No outdoor sales of inerchandise shall be permitted including outdoor vending machines of soda stacked in piles or cases outside the station
5 Marketeer signage shall be limited to one 1 sign advertising the marketeer and sha11 30 of the Zoning Ordinance No accessory comply with all provisions of Section 18 signs such as those typically found in supermarket windows sha11 be allowed 6 No pinball or arcade activities shall be permitted within the marketeer type area For the convenience of the public and customers public restrooms as well as air and water service facilities sha11 be provided on the site
7 City Council/RSA Agenda 434 Tuesday, November 19, 2024 RESULUTION NO 927981
I HEREBY CERTIFY that the foregoing resolution was introduced at a regular meeting of the City Council of the City of Union City held October 5 1992 by Councilmember Garfinkle who moved its adoption and passage by the following vote AYES Councilmembers Arce Fernandez Garfinkle Green Mayor Oliver NOES None
ABSENT None
SECONDED Councilmember Arce

APPROVED
MAYOR
ATTES

TY CCLERK

APPROVED AS TO FORM
w
C
A
3 City Council/RSA Agenda 435 Tuesday, November 19, 2024 Phase I Environmental Site Assessment
Appendix G
Attachment 1: Exhibit A - Draft and Final Mitigated Negative Declaration - Volume II - Appendix G - Part 1 City Council/RSA Agenda 436 Tuesday, November 19, 2024

PHASE I ENVIRONMENTAL

SITE ASSESSMENT REPORT
H&S Energy - Portfolio Acquisition
31300 Alvarado Niles Road
Union City, California 94587
Report Date: February 3, 2020
Partner Project No. 20-271168.4
Client Reference No. 20-000030-08-1
Prepared for:

Capital One Bank
1307 Walt Whitman Road
Melville, New York 11747
City Council/RSA Agenda 437 Tuesday, November 19, 2024
2154 Torrance Blvd., Ste. 200, Torrance, CA 90501 ◊ Phone 800-419-4923 ◊ Fax 866-928-7418 February 3, 2020
Greg Menegio
Capital One Bank
1307 Walt Whitman Road
Melville, New York 11747
Subject: Phase I Environmental Site Assessment
H&S Energy - Portfolio Acquisition
31300 Alvarado Niles Road
Union City, California 94587
Partner Project No. 20-271168.4
Client Reference No. 20-000030-08-1
Dear Mr. Menegio:

Partner Assessment Corporation (Partner) is pleased to provide the results of the Phase I Environmental Site Assessment (Phase I ESA) report of the abovementioned address (the “subject property”). This assessment was performed in conformance with the scope and limitations as detailed in the ASTM Practice E1527-13 Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process.

This assessment included a site reconnaissance as well as research and interviews with representatives of the public, property ownership, site manager, and regulatory agencies. An assessment was made, conclusions stated, and recommendations outlined.

We appreciate the opportunity to provide environmental services to you. If you have any questions concerning this report, or if we can assist you in any other matter, please contact me at (602) 680-6411.

Sincerely,
Kathryn Peacock
Relationship Manager
City Council/RSA Agenda 438 Tuesday, November 19, 2024
Phase I Environmental Site Assessment
Project No. 20-271168.4
February 3, 2020
Page i

EXECUTIVE SUMMARY
Partner Assessment Corporation (Partner) has performed a Phase I Environmental Site Assessment (ESA) in accordance with the scope of work and limitations of ASTM Standard Practice E1527-13, the Environmental Protection Agency Standards and Practices for All Appropriate Inquiries (AAI) (40 CFR Part 312) and set forth by Capital One Bank for the property located at 31300 Alvarado Niles Road in Union City, Alameda County, California (the “subject property”). The Phase I Environmental Site Assessment is designed to provide Capital One Bank with an assessment concerning environmental conditions (limited to those issues identified in the report) as they exist at the subject property.

Property Description
The subject property is located on the northeast corner of the intersection of Alvarado Niles Road and Union Landing Boulevard within a commercial area of Alameda County. Please refer to the table below for further description of the subject property:

Subject Property Data
Address(es): 31300 Alvarado Niles Road, Union City, California 94587 Property Use: Commercial
Land Acreage (Ac): 0.5 Ac
Number of Buildings: One and Canopy
Number of Floors: One
Gross Building Area (SF): 1,500 SF
Date of Construction: circa 1970
Assessor’s Parcel Number (APN): 463-104-6
Type of Construction: Wood-Framed
Current Tenants: Chevron Gasoline Service Station
Site Assessment Performed By: Marc Hachey of Partner
Site Assessment Conducted On: January 21, 2020
The subject property is currently occupied by Chevron Gasoline Service for commercial use. Onsite operations consist of automobile fuel servicing and dispensing with an onsite mini-mart and smog check service garage. In addition to the current structures, the subject property is also improved with asphaltpaved parking areas, associated landscaping, drainage features, a fuel canopy, a vapor recovery unit, and three underground storage tanks (USTs) and associated piping and dispensers.

According to available historical sources, the subject property was formerly developed as agricultural land with residential structures form as early as 1939 and developed with the current improvements by.

Tenants on the subject property have included Alvarado Niles Service Station/Hifai Mobile Service (1971- 1986); Union City BP (1989-2008); Union City 76 (2011-2016) and Chevron Gasoline Service Station from 2017 through the present.

The immediately surrounding properties consist of the Union Landing Transit Center to the north; a gasoline service station and residences to the south across Alvarado Niles Road; a commercial to the east; and a hotel and office building to the west across Union Landing Boulevard.

City Council/RSA Agenda 439 Tuesday, November 19, 2024
Phase I Environmental Site Assessment
Project No. 20-271168.4
February 3, 2020
Page ii
According to previous onsite subsurface investigations and topographic map interpretations, the depth of groundwater in the vicinity of the subject property is inferred to be approximately 5 to 15 feet below ground surface (bgs) and groundwater flow is inferred to be toward the southwest.

Findings
A recognized environmental condition (REC) refers to the presence or likely presence of any hazardous substances or petroleum products in, on, or at a property: due to release to the environment; under conditions indicative of a release to the environment; or under conditions that pose a material threat of a future release to the environment. The following was identified during the course of this assessment:
• Partner did not identify any recognized environmental conditions during the course of this assessment.

A controlled recognized environmental condition (CREC) refers to a REC resulting from a past release of hazardous substances or petroleum products that has been addressed to the satisfaction of the applicable regulatory authority, with hazardous substances or petroleum products allowed to remain in place subject to the implementation of required controls. The following was identified during the course of this assessment:
• According to regulatory records reviewed, the subject property has operated as a gasoline station from at least 1973. USTs, including a waste oil UST, were removed from the subject property in 1987 and 1997. The waste oil UST was formerly located adjacent to the service garage bays, east of the subject property building. It appears the three current onsite USTs replaced the original fuel USTs in 1998. Groundwater monitoring was performed with a total of 18 total groundwater monitoring wells installed onsite and offsite from 1985 to 2014 (17 wells have been destroyed and one remains unaccounted for). Approximately 3,600 tons of impacted soil and over 48,000 gallons of impacted groundwater was removed in 1998 during the UST replacement activities.

Surface water sampling was performed on Old Alameda Creek located across Alvarado Niles Road in 2014 due to the close proximity from the subject property, and the results found no hydrocarbon contamination. The nearest water supply well is located over 1,000 feet from the subject property. Residual contamination of TPH-gasoline, benzene, ethylbenzene, xylenes and total retractable petroleum hydrocarbon (TRPH) and lead remain in the soil and TPH-gasoline (3,300 microgram/liter (µg/L) and TPH-diesel (200 µg/L), benzene (53 µg/L) and MTBE (31 µg/L) was detected in the most recent groundwater sampling event; however, the concentrations of petroleum hydrocarbons remaining in the subsurface soil and groundwater meet low-risk criteria.

The release was granted closure on January 29, 2018. Based on this information, the release was granted closure under the “Low Threat Closure” policy on January 29, 2018 and the responsible party was identified as Phillips 66 Company. According to the closure letter, the Alameda County Water District and the appropriate local planning and building departments must be notified prior to any changes in land use and site redevelopment. Residual contamination in both soil and groundwater remain at the subject property, therefore, the impact of disturbance of any residual contamination or the installation of a water well near the residual contamination should be City Council/RSA Agenda 440 Tuesday, November 19, 2024
Phase I Environmental Site Assessment
Project No. 20-271168.4
February 3, 2020
Page iii
assessed and the appropriate action should be taken so that there is no significant impact to human health. Based on the regulatory closure with restrictions, the release associated with the USTs removed in 1987 and 1997 are considered a CREC.

A historical recognized environmental condition (HREC) refers to a past release of any hazardous substances or petroleum products that has occurred in connection with the property and has been addressed to the satisfaction of the applicable regulatory authority or meeting unrestricted use criteria established by a regulatory authority, without subjecting the property to any required controls. The following was identified during the course of this assessment:
• Partner did not identify any historical recognized environmental conditions during the course of this assessment.

An environmental issue refers to environmental concerns identified by Partner, which do not qualify as RECs; however, warrant further discussion. The following was identified during the course of this assessment:
• The subject property is currently equipped with a UST system consisting of three 12,000-gallon USTs which were installed in April of 1998. The USTs are double-walled steel with fiberglassreinforced plastic piping and equipped with an automatic leak-detection system and overfill protection. Based on the installation date, the on-site UST system is in compliance with the Environmental Protection Agency’s (EPA) 1998 upgrade requirements and all applicable local regulations. Partner reviewed the most recent tank integrity tests which included the Secondary Containment Test (March 3, 2017) and Monitoring System Certification (May 1, 2019). According to these documents, the USTs are reported to be tight Based on the tank tightness testing indicating the USTs are tight, lack of any violations or compliance issues and lack of any indication of any releases, no further action is warranted at this time. However, the user of this report should be aware that the environmental risk associated with the use of UST systems increases over time, as these systems age.
• The subject property was developed with an auto repair and service shop from 1970 to 1987. It is possible that hazardous materials such as solvents may have been used during operations conducted at this facility. Based on the previous subsurface investigations including tank removal in 1987 and 1998 and remedial efforts on the subject property which resulted in case closure in 2018, environmental risks associated with this use were presumably mitigated and no longer represents a significant environmental concern.
• The subject property parcel was historically used for agricultural purposes. There is a potential that agricultural related chemicals such as pesticides, herbicides, and fertilizers, may have been used and stored onsite. The subject property is either paved over or covered by building structures that minimize direct contact to any potential remaining concentrations in the soil.

Additionally, during previous site development activities, near surface soils (where residual agricultural chemical concentrations would have most likely been present, if at all) were likely mixed with fill material or disturbed during grading. Also, it is common that engineered fill City Council/RSA Agenda 441 Tuesday, November 19, 2024
Phase I Environmental Site Assessment
Project No. 20-271168.4
February 3, 2020
Page iv
material is placed over underlying soils as part of the development activities. These additional variables serve to further reduce the potential for exposure to residual agricultural chemicals (if any). Based on these reasons, Partner concludes that the possible former use of agricultural chemicals is not expected to represent a significant environmental concern at this time. • Due to the age of the subject property building, there is a potential that asbestos-containing material (ACM) and/or lead-based paint (LBP) are present. Readily visible suspect ACMs and painted surfaces were observed in good condition. Should these materials be replaced, the identified suspect ACMs would need to be sampled to confirm the presence or absence of asbestos prior to any renovation or demolition activities to prevent potential exposure to workers and/or building occupants.

Conclusions, Opinions and Recommendations
Partner has performed a Phase I Environmental Site Assessment in conformance with the scope and limitations of ASTM Practice E1527-13 of 31300 Alvarado Niles Road in Union City, Alameda County, California (the “subject property”). Any exceptions to, or deletions from, this practice are described in Section 1.5 of this report.

This assessment has no revealed evidence of recognized environmental conditions in connection with the subject property; however, a, a controlled recognized environmental condition and environmental issues were identified. Based on the conclusions of this assessment, Partner recommends no further action at the subject property.

City Council/RSA Agenda 442 Tuesday, November 19, 2024
Phase I Environmental Site Assessment
Project No. 20-271168.4
February 3, 2020
Page v

TABLE OF CONTENTS

1.0 INTRODUCTION ................................................................................................................................ 1

1.1 Purpose ................................................................................................................................................................................ 1

1.2 Scope of Work................................................................................................................................................................... 1

1.3 Limitations .......................................................................................................................................................................... 2

1.4 User Reliance ..................................................................................................................................................................... 2

1.5 Limiting Conditions ......................................................................................................................................................... 3

2.0 SITE DESCRIPTION............................................................................................................................ 4

2.1 Site Location and Legal Description......................................................................................................................... 4

2.2 Current Property Use...................................................................................................................................................... 4

2.3 Current Use of Adjacent Properties .......................................................................................................................... 4

2.4 Physical Setting Sources................................................................................................................................................ 5

2.4.1 Topography.............................................................................................................................................................. 5

2.4.2 Hydrology ................................................................................................................................................................. 5

2.4.3 Geology/Soils .......................................................................................................................................................... 5

2.4.4 Flood Zone Information...................................................................................................................................... 5

3.0 HISTORICAL INFORMATION............................................................................................................ 7

3.1 Aerial Photograph Review............................................................................................................................................ 7

3.2 Fire Insurance Maps ........................................................................................................................................................ 8

3.3 City Directories.................................................................................................................................................................. 9

3.4 Historical Topographic Maps ...................................................................................................................................... 9

4.0 REGULATORY RECORDS REVIEW .................................................................................................. 11

4.1 Regulatory Agencies .................................................................................................................................................... 11

4.1.1 State Department ............................................................................................................................................... 11

4.1.2 Health Department ............................................................................................................................................ 11

4.1.3 Fire Department .................................................................................................................................................. 11

4.1.4 Air Pollution Control Agency.......................................................................................................................... 12

4.1.5 Regional Water Quality Agency.................................................................................................................... 12

4.1.6 Department of Toxic Substances Control ................................................................................................. 13

4.1.7 Building Department......................................................................................................................................... 14

4.1.8 Planning Department........................................................................................................................................ 14

4.1.9 Oil & Gas Exploration........................................................................................................................................ 15

4.1.10 Assessor’s Office.................................................................................................................................................. 15

4.2 Mapped Database Records Search........................................................................................................................ 15

4.2.1 Regulatory Database Summary..................................................................................................................... 15

4.2.2 Subject Property Listings ................................................................................................................................. 16

4.2.3 Adjacent Property Listings .............................................................................................................................. 17

4.2.4 Sites of Concern Listings.................................................................................................................................. 17

4.2.5 Orphan Listings.................................................................................................................................................... 17

5.0 USER PROVIDED INFORMATION AND INTERVIEWS.................................................................. 19

5.1 Interviews ......................................................................................................................................................................... 20

5.1.1 Interview with Owner ........................................................................................................................................ 20

5.1.2 Interview with Report User.............................................................................................................................. 20 City Council/RSA Agenda 443 Tuesday, November 19, 2024
Phase I Environmental Site Assessment
Project No. 20-271168.4
February 3, 2020
Page vi

5.1.3 Interview with Key Site Manager.................................................................................................................. 20

5.1.4 Interviews with Past Owners, Operators and Occupants .................................................................... 20

5.1.5 Interview with Others ........................................................................................................................................ 20

5.2 User Provided Information........................................................................................................................................ 20

5.2.1 Title Records, Environmental Liens, and AULs......................................................................................... 20

5.2.2 Specialized Knowledge..................................................................................................................................... 20

5.2.3 Actual Knowledge of the User....................................................................................................................... 20

5.2.4 Valuation Reduction for Environmental Issues ....................................................................................... 20

5.2.5 Commonly Known or Reasonably Ascertainable Information.......................................................... 21

5.2.6 Previous Reports and Other Provided Documentation....................................................................... 21

6.0 SITE RECONNAISSANCE................................................................................................................. 22

6.1 General Site Characteristics....................................................................................................................................... 22

6.2 Potential Environmental Hazards............................................................................................................................ 23

6.3 Non-ASTM Services...................................................................................................................................................... 26

6.3.1 Asbestos-Containing Materials (ACMs)..................................................................................................... 26

6.3.2 Lead-Based Paint (LBP)..................................................................................................................................... 26

6.3.3 Radon ...................................................................................................................................................................... 27

6.3.4 Lead in Drinking Water..................................................................................................................................... 27

6.3.5 Mold......................................................................................................................................................................... 28

6.4 Adjacent Property Reconnaissance........................................................................................................................ 28

7.0 FINDINGS AND CONCLUSIONS..................................................................................................... 29

8.0 SIGNATURES OF ENVIRONMENTAL PROFESSIONALS ............................................................... 32

9.0 REFERENCES..................................................................................................................................... 33 Figures
Figure 1 Site Location Map
Figure 2 Site Plan
Figure 3 Topographic Map
Appendices
Appendix A Site Photographs
Appendix B Historical/Regulatory Documentation
Appendix C Regulatory Database Report
Appendix D Qualifications/ Insurance
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Project No. 20-271168.4
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1.0 INTRODUCTION
Partner Assessment Corporation (Partner) has performed a Phase I Environmental Site Assessment (ESA) in conformance with the scope and limitations of ASTM Standard Practice E1527-13 and the Environmental Protection Agency Standards and Practices for All Appropriate Inquiries (AAI) (40 CFR Part 312) for the property located at 31300 Alvarado Niles Road in Union City, Alameda County, California (the “subject property”). Any exceptions to, or deletions from, this scope of work are described in the report.

1.1 Purpose
The purpose of this ESA is to identify existing or potential Recognized Environmental Conditions (as defined by ASTM Standard E1527-13) affecting the subject property that: 1) constitute or result in a material violation or a potential material violation of any applicable environmental law; 2) impose any material constraints on the operation of the subject property or require a material change in the use thereof; 3) require clean-up, remedial action or other response with respect to Hazardous Substances or Petroleum Products on or affecting the subject property under any applicable environmental law; 4) may affect the value of the subject property; and 5) may require specific actions to be performed with regard to such conditions and circumstances. The information contained in the ESA Report will be used by Client to: 1) evaluate its legal and financial liabilities for transactions related to foreclosure, purchase, sale, loan origination, loan workout or seller financing; 2) evaluate the subject property’s overall development potential, the associated market value and the impact of applicable laws that restrict financial and other types of assistance for the future development of the subject property; and/or 3) determine whether specific actions are required to be performed prior to the foreclosure, purchase, sale, loan origination, loan workout or seller financing of the subject property.

This ESA was performed to permit the User to satisfy one of the requirements to qualify for the innocent landowner, contiguous property owner, or bona fide prospective purchaser limitations on scope of Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) (42 U.S.C. §9601) liability (hereinafter, the “landowner liability protections,” or “LLPs”). ASTM Standard E1527-13 constitutes “all appropriate inquiry into the previous ownership and uses of the property consistent with good commercial or customary practice” as defined at 42 U.S.C. §9601(35)(B).

1.2 Scope of Work
The scope of work for this ESA is in accordance with the requirements of ASTM Standard E1527-13. This assessment included: 1) a property and adjacent site reconnaissance; 2) interviews with key personnel; 3) a review of historical sources; 4) a review of regulatory agency records; and 5) a review of a regulatory database report provided by a third-party vendor. Partner contacted local agencies, such as environmental health departments, fire departments and building departments in order to determine any current and/or former hazardous substances usage, storage and/or releases of hazardous substances on the subject property. Additionally, Partner researched information on the presence of activity and use limitations (AULs) at these agencies. As defined by ASTM E1527-13, AULs are the legal or physical restrictions or limitations on the use of, or access to, a site or facility: 1) to reduce or eliminate potential exposure to hazardous substances or petroleum products in the soil or groundwater on the subject City Council/RSA Agenda 445 Tuesday, November 19, 2024
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February 3, 2020

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property; or 2) to prevent activities that could interfere with the effectiveness of a response action, in order to ensure maintenance of a condition of no significant risk to public health or the environment.

These legal or physical restrictions, which may include institutional and/or engineering controls (IC/ECs), are intended to prevent adverse impacts to individuals or populations that may be exposed to hazardous substances and petroleum products in the soil or groundwater on the property.

If requested by Client, this report may also include the identification, discussion of, and/or limited sampling of asbestos-containing materials (ACMs), lead-based paint (LBP), mold, and/or radon.

1.3 Limitations
Partner warrants that the findings and conclusions contained herein were accomplished in accordance with the methodologies set forth in the Scope of Work. These methodologies are described as representing good commercial and customary practice for conducting an ESA of a property for the purpose of identifying recognized environmental conditions. There is a possibility that even with the proper application of these methodologies there may exist on the subject property conditions that could not be identified within the scope of the assessment or which were not reasonably identifiable from the available information. Partner believes that the information obtained from the record review and the interviews concerning the subject property is reliable. However, Partner cannot and does not warrant or guarantee that the information provided by these other sources is accurate or complete. The conclusions and findings set forth in this report are strictly limited in time and scope to the date of the evaluations.

The conclusions presented in the report are based solely on the services described therein, and not on scientific tasks or procedures beyond the scope of agreed-upon services or the time and budgeting restraints imposed by the Client. No other warranties are implied or expressed.

Some of the information provided in this report is based upon personal interviews, and research of available documents, records, and maps held by the appropriate government and private agencies. This report is subject to the limitations of historical documentation, availability, and accuracy of pertinent records, and the personal recollections of those persons contacted.

This practice does not address requirements of any state or local laws or of any federal laws other than the all appropriate inquiry provisions of the LLPs. Further, this report does not intend to address all of the safety concerns, if any, associated with the subject property.

Environmental concerns, which are beyond the scope of a Phase I ESA as defined by ASTM include the following: ACMs, LBP, radon, and lead in drinking water. These issues may affect environmental risk at the subject property and may warrant discussion and/or assessment; however, are considered non-scope issues. If specifically requested by the Client, these non-scope issues are discussed in Section 6.3.

1.4 User Reliance
Capital One Bank engaged Partner to perform this assessment in accordance with an agreement governing the nature, scope and purpose of the work as well as other matters critical to the engagement.

All reports, both verbal and written, are for the sole use and benefit of Capital One Bank. Either verbally or in writing, third parties may come into possession of this report or all or part of the information City Council/RSA Agenda 446 Tuesday, November 19, 2024
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generated as a result of this work. In the absence of a written agreement with Partner granting such rights, no third parties shall have rights of recourse or recovery whatsoever under any course of action against Partner, its officers, employees, vendors, successors or assigns. Any such unauthorized user shall be responsible to protect, indemnify and hold Partner, Client and their respective officers, employees, vendors, successors and assigns harmless from any and all claims, damages, losses, liabilities, expenses (including reasonable attorneys’ fees) and costs attributable to such Use. Unauthorized use of this report shall constitute acceptance of and commitment to these responsibilities, which shall be irrevocable and shall apply regardless of the cause of action or legal theory pled or asserted. Additional legal penalties may apply.

This report has been completed under specific Terms and Conditions relating to scope, relying parties, limitations of liability, indemnification, dispute resolution, and other factors relevant to any reliance on this report. Any parties relying on this report do so having accepted the Terms and Conditions for which this report was completed. A copy of Partner’s standard Terms and Conditions can be found at http://www.partneresi.com/terms-and-conditions.php.

1.5 Limiting Conditions
The findings and conclusions contain all of the limitations inherent in these methodologies that are referred to in ASTM E1527-13.

Specific limitations and exceptions to this ESA are more specifically set forth below:
• Interviews with past or current owners, operators and occupants were not reasonably ascertainable and thus constitute a data gap. Based on information obtained from other historical sources (as discussed in Section 3.0), this data gap is not expected to alter the findings of this assessment.
• Partner requested information relative to deed restrictions and environmental liens, a title search, and completion of a pre-survey questionnaire from the Report User. This information was not provided at the time of the assessment.

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2.0 SITE DESCRIPTION

2.1 Site Location and Legal Description
The subject property at 31300 Alvarado Niles Road in Union City, California is located on the northeast corner of the intersection of Alvarado Niles Road and Union Landing Boulevard. According to the Alameda County Assessor, the subject property is legally described as Assessor Parcel Number (APN) 463- 104-6, and ownership is currently vested in G&M Oil Company since at least 2017.

Please refer to Figure 1: Site Location Map, Figure 2: Site Plan, Figure 3: Topographic Map, and Appendix A: Site Photographs for the location and site characteristics of the subject property.

2.2 Current Property Use
The subject property is currently occupied by Chevron Gasoline Service for commercial use. Onsite operations consist of automobile fuel servicing and dispensing with an onsite mini-mart and smog check service garage. In addition to the current structures, the subject property is also improved with asphaltpaved parking areas, associated landscaping, drainage features, a fuel canopy, a vapor recovery unit, and three underground storage tanks (USTs) and associated piping and dispensers.

The subject property is designated for commercial (CUL) development by the City of Union City.

The subject property was identified on the HAZNET (manifest), Facility Registry System/Facility Index (FINDS), Leaking Underground Storage Tank (LUST), Environmental Data Resources (EDR Hist Auto), Historical (HIST) UST, UST, Enforcement and Compliance History Online (ECHO), Emissions Inventory Data (EMI), Resource Conservation and Recovery Act (RCRA) Non-Generator/No Longer Generated (NonGen/NLR), Statewide Environmental Evaluation and Planning System UST (SWEEPS UST), RCRA-Small Quantity Generator (SQG), HIST CORTESE, California Environmental Reporting System (CERS), CERS Tanks, CERS Hazardous Waste and UST databases in the regulatory database report, as further discussed in Section 4.2.

2.3 Current Use of Adjacent Properties
The subject property is located within a commercial area of Alameda County. During the vicinity reconnaissance, Partner observed the following land use on properties in the immediate vicinity of the subject property:

Immediately Surrounding Properties
North: Union Landing Transit Center (32080 Union Landing Blvd) South: Alvarado Niles Road beyond which is Shell (31301 Alvarado-Niles Road) and residences East: iFly (31310 Alvarado-Niles Road)
West: Union Landing Boulevard beyond which is Holiday Inn Express (31140 Alvarado-Niles Road) and Manila Dental Care (31210 Alvarado-Niles Road)
The adjacent property to the south was identified as a CERS HAZ WASTE, CERS TANKS, CERS, EDR Hist Auto, UST, HIST UST, SWEEPS UST, HIST CORTESE, LUST, HIST UST, and CERS site and the adjacent property to the east was identified as an RCRA NonGen/NLR site in the regulatory database report of Section 4.2.

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2.4 Physical Setting Sources

2.4.1 Topography
he United States Geological Survey (USGS) Newark, California Quadrangle 7.5-minute series topographic map was reviewed for this ESA. According to the contour lines on the topographic map, the subject property is located at approximately 10 feet above mean sea level (MSL). The contour lines in the area of the subject property indicate the area is sloping gently toward the west. The subject property is depicted on the 1968 map as developed with a structure.

A copy of the most recent topographic map is included as Figure 3 of this report.

2.4.2 Hydrology
According to previous onsite subsurface investigations, the direction of groundwater in the vicinity of the subject property is inferred to flow toward the southwest. The nearest surface water in the vicinity of the subject property is Old Alameda Creek located approximately 180 feet and geographical southwest of the subject property. No settling ponds, lagoons, surface impoundments, wetlands or natural catch basins were observed at the subject property during this assessment.

According to available information, a public water system operated by Alameda County Water District serves the subject property vicinity. According to the 2018 Water Quality Report, shallow groundwater beneath the subject property is not utilized for domestic purposes. The sources of public water for Union City are waters purchased from San Francisco Public Utilities Commission (SFPUC), which operates the Hetch Hetchy system, water purchased from South Bay Aqueduct (SBA), and water from local groundwater.

According to a previous subsurface investigation conducted on the subject property (2014), the depth of groundwater in the vicinity of the subject property is inferred to be approximately 5 to 15 feet below ground surface (bgs).

2.4.3 Geology/Soils
The subject property is located within the Coast Ranges geomorphic province of Northern California. The Coast Ranges are characterized as parallel mountain ranges and valleys displaced by strike-slip earthquake faults. The site is underlain by Holocene-aged alluvial soils consisting of mixed gravel, sand, silt and clay, with some probable artificial fill.

Based on information obtained from the USDA Natural Resources Conservation Service Web Soil Survey online database, the subject property is mapped as Sycamore silt loam, drained complex. These complexes consist of poorly-drained, variable, medium-grained alluvial soil on 0 to 2 percent slopes.

2.4.4 Flood Zone Information
Partner performed a review of the Flood Insurance Rate Map, published by the Federal Emergency Management Agency. According to Community Panel Number 06001C0427G, dated August 3, 2009, the subject property appears to be located in Zone X, an area located outside of the 100-year and 500-year flood plains.

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A copy of the reviewed flood map is not included in Appendix B of this report.

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3.0 HISTORICAL INFORMATION
Partner obtained historical use information about the subject property from a variety of sources. A chronological listing of the historical data found is summarized in the table below:

Historical Use Information
Period/Date Source Description/Use
1939-circa
1970
Aerial Photographs, Topographic Maps Agricultural/Residential Circa 1970-
Present
Aerial Photographs, Topographic Maps,
Agency Records, City Directories, Onsite
Observations,
Commercial; current improvements in
1990
According to available historical sources, the subject property was formerly developed as agricultural land with residential structures form as early as 1939 and developed with the current improvements by.

The subject property parcel was historically used for agricultural purposes. There is a potential that agricultural related chemicals such as pesticides, herbicides, and fertilizers, may have been used and stored onsite. The subject property is either paved over or covered by building structures that minimize direct contact to any potential remaining concentrations in the soil. Additionally, during previous site development activities, near surface soils (where residual agricultural chemical concentrations would have most likely been present, if at all) were likely mixed with fill material or disturbed during grading. Also, it is common that engineered fill material is placed over underlying soils as part of the development activities. These additional variables serve to further reduce the potential for exposure to residual agricultural chemicals (if any). Based on these reasons, Partner concludes that the possible former use of agricultural chemicals is not expected to represent a significant environmental concern at this time.

The subject property was developed with an auto repair and service shop from 1970 to 1987. It is possible that hazardous materials such as solvents may have been used during operations conducted at this facility. Based on the previous subsurface investigations including tank removal in 1987 and 1998 and remedial efforts on the subject property which resulted in case closure in 2018, environmental risks associated with this use were presumably mitigated and no longer represents a significant environmental concern.

Environmental concerns associated with the current and historical use of the subject property as a gasoline station are discussed in Sections 4.1.5 and 6.0.

3.1 Aerial Photograph Review
Partner obtained available aerial photographs of the subject property and surrounding area from Environmental Data Resources (EDR) on January 10, 2020. The following observations were noted to be visible on the subject property and adjacent properties during the aerial photograph review:

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Date: 1939. 1946, 1948, 1958, 1963, 1966 Scale: 1”=500’ Subject Property: Developed as agricultural land to the west and probable residential/agricultural structures to the east
North: Developed as agricultural land to the west and probable residential/agricultural structures to the east
South: Agricultural land and a former creek across Alvarado Niles Road East: Developed as agricultural land and probable residential/agricultural structures West: Agricultural land
Date: 1974, 1979, 1982 Scale: 1”=500’
Subject Property: Developed with the existing gas station structures North: Developed with a former building
South: Developed with a former gas station across Alvarado Niles Road East: Undeveloped
West: Developed with a former building across Union Land Boulevard Date: 1993, 1998 Scale: 1”=500’
Subject Property: No significant changes visible
North: No significant changes visible
South: No significant changes visible
East: No significant changes visible
West: Developed with the existing hotel
Date: 2006 Scale: 1”=500’
Subject Property: No significant changes visible
North: Developed similar to today
South: Developed similar to today
East: No significant changes visible
West: Developed similar to today
Date: 2009, 2012, 2016 Scale: 1”=500’
Subject Property: No significant changes visible
North: No significant changes visible
South: No significant changes visible
East: Developed similar to today
West: No significant changes visible
Copies of select aerial photographs are included in Appendix B of this report.

3.2 Fire Insurance Maps
Partner reviewed the collection of Sanborn Fire insurance maps from Environmental Data Resources (EDR) on January 10, 2020. Sanborn map coverage was not available for the subject property.

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3.3 City Directories
Partner reviewed historical city directories obtained from Environmental Data Resources (EDR) on January 14, 2020 for past names and businesses that were listed for the subject property and adjacent properties.

The findings are presented in the following table:

City Directory Search for 31300 Alvarado Niles Road (Subject Property) Year(s) Occupant Listed
1975 Alvarado Niles Service Station (31300 Alvarado Niles Road) 1980 J&B Mobile Service (31300 Alvarado Niles Road)
1987 Hafai Mobile Service (31300 Alvarado Niles Road)
1992-
1995
No listings
2000-
2005
Union City BP (31300 Alvarado Niles Road)
2010-
2014
No listings
According to the city directory review, the subject property has been occupied by variously owned and operated gas stations since at least 1975.

City Directory Search for Adjacent Properties
Year(s) Occupant Listed
1975-
1980
Union City Drive-In (31200 Alvarado Niles Road); and Shell (31301 Alvarado Niles Road) 1992-
1995
Best Western and others (31140 Alvarado Niles Road) and Union City Drive-In (31200 Alvarado Niles Road)
2000-
2005
Best Western and others (31140 Alvarado Niles Road)
2010 Lotus Hotels (31140 Alvarado Niles Road); Deollally Enterprises (31301 Alvarado Niles Road); and iFly (31310 Alvarado Niles Road)
2014 Lotus Hotels (31140 Alvarado Niles Road); Christopher Viray (31210 Alvarado Niles Road); Deollally Enterprises/Shell (31301 Alvarado Niles Road); and iFly (31310 Alvarado Niles Road) According to the city directory review, the adjacent property to the southeast has been occupied by a gas station since at least 1975.

Copies of reviewed city directories are included in Appendix B of this report.

3.4 Historical Topographic Maps
Partner reviewed historical topographic maps obtained from Environmental Data Resources (EDR) on January 10, 2020. The following observations were noted to be depicted on the subject property and adjacent properties during the topographic map review:

Date: 1899
Subject Property: Undeveloped (grassland, woodland, dirt) North: Undeveloped
South: Undeveloped
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Date: 1899
East: Undeveloped
West: Undeveloped
Date: 1947
Subject Property: Developed with a structure
North: No significant changes depicted
South: Undeveloped across Alvarado Niles Road
East: No significant changes depicted
West: Developed with a structure
Date: 1973
Subject Property: Agricultural land and developed with a structure North: Agricultural land beyond which is a drive-in theater South: No significant changes depicted
East: Agricultural land
West: No significant changes depicted
Copies of reviewed topographic maps are included in Appendix B of this report.

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4.0 REGULATORY RECORDS REVIEW

4.1 Regulatory Agencies

4.1.1 State Department
Regulatory Agency Data
Name of Agency: California Environmental Protection Agency (CEPA) Point of Contact: Not applicable
Agency Address: 1001 I Street, Sacramento, California
Agency Phone Number: (916) 323-2514
Date of Contact: January 9, 2020
Method of Communication: Online
Summary of Communication: The subject property is listed in the CEPA database as a Leaking Underground Storage Tank Cleanup Site under the business name Mobil 10-L3G/BP 11119 with a start date of 1985 and end date of 2018.

4.1.2 Health Department
Regulatory Agency Data
Name of Agency: Alameda County Department of Environmental Health (ACDEH) Point of Contact: Joel Dooha-Chambers
Agency Address: 1131 Harbor Bay Parkway, Alameda, California 94502 Agency Phone Number: (510) 567-6700
Date of Contact: January 9, 2020
Method of Communication: Email
Summary of Communication: No records regarding hazardous substance use, storage or releases, or the presence of USTs and AULs on the subject property were on file with the ACDEH.

4.1.3 Fire Department
Regulatory Agency Data
Name of Agency: Union City Fire Prevention/CUPA (UCFPC) Point of Contact: Rebecca Lu
Agency Address: 33555 Central Ave, Union City, California Agency Phone Number: 510.675.5360
Date of Contact: January 9, 2020
Method of Communication: Email/In Person
Summary of Communication: Older records were reviewed at the UCFPC offices which were quite extensive going back to the early 1990s. These records were too extensive to be summarized. More recent records were provided by UCFPC, which included the following:
• Inspection reports dated 2011-2019. Minor violations were noted, but no evidence of UST leaks were noted.
• Monitoring System Certifications, Overfill Prevention Equipment Inspection Reports, and Spill Bucket Testing
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Union City City CouncilNovember 19, 2024

Union City City Council
November 19, 2024