LIGHT FIXTURE SAFETY WIRE SUPPORT HOLE TYPICAL.
EXPOSED T-BAR CEILING SYSTEM, HEAVY DUTY GRID
TYPICAL.
5/16'' DIA. DRILL-IN EXPANSION ANCHOR (TO CONCRETE)
OR (2) #8 x 1/2'' SELF-TAPPING SCREWS (TO METAL
DECKING).
ANCHOR TO
STRUCTURE
(TYPICAL)
CABLE DESCRIPTION
CIRCUIT'S ACTUAL VOLTAGE RATING.
CIRCUIT'S ACTUAL DESIGNATION.
SUBMIT COMPLETE AND PROPER
SCHEDULE OF THE CIRCUIT
DESIGNATIONS TO BE USED. PROVIDE
DESCRIPTIONS FOR EACH MANHOLE
INVOLVED.
CABLE'S ACTUAL PHASE DESIGNATION.
CABLE'S ACTUAL SIZE DESIGNATION.
1" HIGH POLYETHYLENE "BLANK" INSERT
TILE WITH YELLOW FINISH
1" HIGH POLYETHYLENE INSERT TILE WITH BLACK ON
YELLOW FINISH AND STANDARD BLOCK CHARACTERS.
TYPICAL CABLE IDENTIFICATION SHOWN.
PRIMARY CABLE WITH FIREPROOFING TAPE
POLYETHYLENE TAG HOLDER WITH BLACK FINISH
SELF-LOCKING NYLON TIE STRAP
KV
13.2 C TK Y ∅
B
/4 0
1. 2.
3. 4.
32 4
1 3''
12''
3''
3''3''
3''
BACKFILL COMPACT
TO 95% RELATIVE
DENSITY
SHOWN ON PLANS
CONDUIT(S) AS
WARNING TAPE
OR PAVING
MIN.
24''
FINISHED GRADE
3'' CONCRETE ENCASEMENT AT
PARKING LOT AND DRIVEWAYS
FOR ALL CONDUIT 2'' AND
LARGER. 3'' SAND ENCASEMENT
AT LANDSCAPED AREAS
EXACT DEPTH TO BE
DETERMINED IN FIELD
BY COORDINATION
WITH EXISTING
UTILITIES.
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
ELECTRICAL
DETAILS
200102
E4.1
AN
AN
KS
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
12" = 1'-0"1 ADA DETAIL
12" = 1'-0"2 GROUNDING DETAIL
12" = 1'-0"3 SIESMIC DETAIL
12" = 1'-0"4 CABLE TAG DETAIL
12" = 1'-0"5 TRENCH DETAIL
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 303 of 321
M
M DS
M DS
M
M
M DS
M
DS
1 2
2 34
1 2
3 4
5 6
1. REFER TO LIGHTING AND
POWER PLANS FOR QUANTITY
AND APPROXIMATE LOCATION
OF LIGHTING FIXTURES,
RECEPTACLES, DEVICES AND
CONTROLS.
2. WIRING CLASS AND TYPE CAN
VARY PER MANUFACTURER
AND CONTROL SYSTEM.
VERIFY ALL WIRING AND
CONTROLS WITH
MANUFACTURER PRIOR TO
INSTALLATION.
3. AUTOMATIC DAYLIGHTING
CONTROLS SHALL BE
INSTALLED ONLY IF THE TOTAL
COMBINED WATTAGE
INSTALLED IS GREATER THAN
120 WATTS AND IN ROOMS
THAT HAVE MORE THAN 24sq ft
OF GLAZING.
GENERAL NOTES
6 6
6 6
CEC REQUIREMENT NOTES
c
a
b
a
b
4 5
b b
6 6
6 6
c
4 5
a a
6 6
1 2
3 1
2 2
2 3
1. REFER TO LIGHTING AND
POWER PLANS FOR QUANTITY
AND APPROXIMATE LOCATION
OF LIGHTING FIXTURES,
RECEPTACLES, DEVICES AND
CONTROLS.
2. WIRING CLASS AND TYPE CAN
VARY PER MANUFACTURER
AND CONTROL SYSTEM.
VERIFY ALL WIRING AND
CONTROLS WITH
MANUFACTURER PRIOR TO
INSTALLATION.
3. AUTOMATIC DAYLIGHTING
CONTROLS SHALL BE
INSTALLED ONLY IF THE TOTAL
COMBINED WATTAGE
INSTALLED IS GREATER THAN
120 WATTS AND IN ROOMS
THAT HAVE MORE THAN 24sq ft
OF GLAZING.
GENERAL NOTES
6 6
6 6
4 4
5 6
CEC REQUIREMENT NOTES
6 4
5 4 5
6 6
6 6
6 4
6 6
OCCUPANCY SENSOR
*per section 130.1(C)
PLUG LOAD CONTROL
*per section 130.5 (D)
DAYLIGHT
HARVESTING
*per section 130.1(D)
SWITCH WITH ON/OFF
RAISE/LOWER
*per section 130.1(A)
RELAY MODULE WITH ON/OFF
DIMMING
*per section 130.1(B)
AUTOMATIC DEMAND
RESPONSE
*per section 130.1(E)
Dab
N
SECONDARY DAYLIGHTNIG ZONE
277/120VAC DIMMING
GRN
BLUE
W
H
T
■B
L
K
/
O
R
N
BL
U
E
N H
CONTINUE
AS REQ'D
SEE PLANS
N
PRIMARY DAYLIGHTNIG ZONE
277/120VAC DIMMING
GRN
BLUE
CONTINUE
AS REQ'D
SEE PLANS
BLUE
W
H
T
BL
K
BL
U
E
N H
CONTINUE
AS REQ'D
SEE PLANS
W
H
T
*B
L
K
/
O
R
N
BL
U
E
N H
NOTE DESCRIPTION
16 AMP RELAY PACK WITH DIMMING CONTROL
16 AMP RELAY PACK FOR PLUG LOAD CONTROL
ON/OFF SWITCH WITH DIMMING
NOTE DESCRIPTION
STANDARD RANGE 360° SENSOR-CEILING MOUNT
AUTOMATIC DIMMING CONTROL PHOTOCELL- CEILING MOUNT
CONTROL WIRE - CAT5/6, 0-10V, OR LINE VOLTAGE
(PER MANUFACTURER REQUIREMENTS)
■ BLK - 120VAC OR ORN - 277VAC
SCHEMATIC OF TYPICAL CEILING-MOUNTED MOTION & DAYLIGHT - WIRING DIAGRAM PLUG
LIGHTING
LIGHTING
GRN
BILL OF MATERIAL
N
c
CONTINUE AS REQ'D
SEE PLANS
SCHEMATIC OF TYPICAL CEILING-MOUNT WITH MANUAL DIMMING - WIRING DIAGRAM
BILL OF MATERIAL
NOTE DESCRIPTION
16 AMP RELAY PACK WITH DIMMING CONTROL
16 AMP RELAY PACK FOR PLUG LOAD CONTROL
ON/OFF SWITCH WITH DIMMING
Dabc
N
SECONDARY DAYLIGHTNIG ZONE
277/120VAC DIMMING
GRN
BLUE
W
H
T
■B
L
K
/
O
R
N
BL
U
E
N H
CONTINUE AS
REQ'D
SEE PLANS
N
PRIMARY DAYLIGHTNIG ZONE
277/120VAC DIMMING
GRN
BLUE
CONTINUE
AS REQ'D
SEE
PLANS
W
H
T
■B
L
K
/
O
R
N
BL
U
E
N H
BLUE
W
H
T
BL
K
BL
U
E
N H
CONTINUE
AS REQ'D
SEE PLANS
NMANUAL
277/120VAC DIMMING
GRN
BLUE
CONTINUE
AS REQ'D
SEE PLANS
W
H
T
■B
L
K
/
O
R
N
BL
U
E
N H
■ BLK - 120VAC OR ORN - 277VAC
NOTE DESCRIPTION
STANDARD RANGE 360° SENSOR-CEILING MOUNT
AUTOMATIC DIMMING CONTROL PHOTOCELL- CEILING MOUNT
CONTROL WIRE - CAT5/6, 0-10V, OR LINE VOLTAGE
(PER MANUFACTURER RECOMMENDATION)
N
c
b
a
OCCUPANCY SENSOR
*per section 130.1(C)
PLUG LOAD CONTROL
*per section 130.5 (D)
DAYLIGHT
HARVESTING
*per section 130.1(D)
SWITCH WITH ON/OFF
RAISE/LOWER
*per section 130.1(A)
RELAY MODULE WITH ON/OFF
DIMMING
*per section 130.1(B)
AUTOMATIC DEMAND
RESPONSE
*per section 130.1(E)
GRN
c
b
a
PLUG
LIGHTING
a a
b
b
d
c
d
d
LIGHTING
LIGHTING
CONTINUE
AS REQ'D
SEE PLANS
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
ELECTRICAL
DETAILS
200102
E4.2
AN
AN
KS
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
SCALE:12" = 1'-0"E4.2
1 CONTROL DIAGRAMS
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 304 of 321
FIRST LEVEL CORR.
MSB-3150A. 3P.
ELECTRICAL SERVICE
ALL LETTERS ARE CAPITAL
LINE 2 - EQUIPMENT BEING SERVED
LINE 1 -DISCONNECT NAME
LINE 3 - SIZE OF FEEDER / FEEDER
NO.
BLACK ON WHITE
LAMINATED PLASTIC 3/32''
THICK MIN. WITH BEVELED
EDGE
CADMIUM OR STAINLESS
STL. ROUNDHEAD SCREWS
DISCONNECT
FIRST LEVEL CORR.
MSB-3150A. 3P.
PANEL A
ALL LETTERS ARE CAPITAL
LINE 2 -LOCATION OF EQUIPMENT
BEING SERVED (SW. BD. NP'S ONLY)
LINE 1 -EQUIPMENT NAME
LINE 3 - SIZE OF FEEDER / FEEDER
NO.
BLACK ON WHITE
LAMINATED PLASTIC 3/32''
THICK MIN. WITH BEVELED
EDGE
CADMIUM OR STAINLESS
STL. ROUNDHEAD SCREWS
PANELS
DISCONNECTING
MEANS _ OF _
3"1" Min.
3"1" Min.
PER PLAN
RATED FIREWALL
APPROVED U.L. LISTED FIRESTOP
MATERIAL, INSTALLED IN
CONFORMANCE WITH
MANUFACTURER'S INSTRUCTIONS
MAX 1-1/2" DIAMETER
STEEL CONDUIT
F RATING = 1 OR 2 HOUR
T RATING = 1 HOUR
PER PLAN
RATED FIREWALL
APPROVED U.L. LISTED FIRESTOP
MATERIAL, INSTALLED IN
CONFORMANCE WITH
MANUFACTURER'S INSTRUCTIONS
MAX 2" DIAMETER
STEEL CONDUIT
F RATING = 1 OR 2 HOUR
T RATING = 1 HOUR
FIRE STOPPING DETAIL FOR 2" CONDUIT
FIRE STOPPING DETAIL FOR 1" AND SMALLER CONDUIT
TO BE CONSISTENT WITH U.L. PENETRATION
FIRESTOP SYSTEM No. W-L-1050 FOR WALL
ASSEMBLY - PER ARCHITECTURAL PLANS
TO BE CONSISTENT WITH U.L. PENETRATION
FIRESTOP SYSTEM No. W-L-1012 FOR WALL
ASSEMBLY - PER ARCHITECTURAL PLANS
BUR MEMBRANE
ROOFING
CONDUIT, SEE DRAWINGS
FOR LOCATION & SIZE
SEALANT
24 G.A. 24 G.I. FLASHING SET
ON MASTIC OVER ROOFING.
STRIP IN WITH BASE
FLASHING
ROOF
4" MIN.
2" 2"
12"
PLYWOOD ROOF
1 THREADED HUB.
GALVANIZED PIPE STRAP, TYP.
RGS CONDUIT.
BUILDINGS WALL.
TRANSITION COUPLING.
FINISH GRADE.
WHERE NECESSARY.
WEATHERPROOF BOX. JUNCTION
BOX SIZED PER NEC.
PAINT CONDUITS AND JUNCTION BOX
TO MATCH EXISTING WALL SURFACE.
9 2
3 4
5 6
7 8
NOTES:
1 8
2 4
3 TYP.
5 76
MOUNT DISCONNECT DIRECTLY
TO UNIT AT POINT OF
CONNECTION PROVIDED
FOR DISCONNECT SIZE REFER
TO ELECTRICAL ROOF PLAN.
CONDUIT TO
POWER SOURCE
ROOFTOP UNIT AS
NOTED ON ROOF
PLANS
HVAC UNIT
SERVICE
PANEL
ROOF
LIGHTING CONTROL DIAGRAM NOTES:
LIGHTING CONTROL PANEL 'LCP' PANEL SCHEDULE
LIGHTING CIRCUIT
''P2''
PANEL
LVHV
P1-16
RM #111
WALL
MOUNTED
PHOTOCELL
ROOF
MOUNTED
NORTH FACING
PHOTOCELL
EXTERIOR LIGHTING CIRCUIT WITH PHOTOCELL ''ON'' TIME CLOCK 12 LIGHTING BRANCH CIRCUIT PANEL ''P2''.
LIGHTING CONTROL PANEL ''LCP''.1
2 1
''OFF' CONTROL.
NO.
-
P-2
NO.
RELAY
2 3
1 CIRCUIT
PANEL
-
-5
4 6
LIGHTING AREA SERVEDNO.
ZONE
2 3
1 5
4 --
NOTES
TYPE &
1 1
CONTROL
1 1
-5 6
----
2 --
PROVIDE PANEL WITH U.L. LISTED AND APPROVED VOLTAGE5
BARRIER.
CONTACT INPUT PHOTOCELL3
EXTERIOR CONTACT INPUT PHOTOCELL4
3 1
1 4
INTERIOR TIME CLOCK ''ON'', TIME CLOCK ''OFF'' CONTROL. 3 EXTERIOR FACADE LIGHTING
---
--
--
J
CR
12"
48"
FLOOR, REF.
LINE OF
AND FRAME, REF.
SINGLE DOOR
AND BLOCK LAYOUT
STRUCTURAL STEEL
WITH THE
COORDINATE
AS REQUIRED4S RECESSED BOX
AND BLANK COVER
WITH 1/2" KNOCK
OUT FOR CARD
READER
MORTISE LOCK
WITH HANDLE
(L-LOCK) DOOR
TO BE DRILLED
BY OTHERS
POWER
TRANSFER
HINGE
SECURITY DOOR
CONTACT DEVICES
(BY OTHERS)
DOOR CONTACT 3" FROM
LATCH SIDE OF DOOR
UNLESS THE DOOR IS
METAL, THEN 6" FROM
LATCH SIDE OF DOOR EDGE
NOTE:
CARD READERS SHALL HAVE
MANUAL OVERRIDE FOR
EXITING IN CASE OF POWER
OUTAGE.
CEILING LINE
4x4 J-BOX, MOUNT ON
SECURE SIDE
3/4" IN EMT
NOTE:
VERIFY ALL REQUIREMENTS WITH
SECURITY SHOP DRAWINGS.
3/4" IN EMT
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
ELECTRICAL
DETAILS
200102
E4.3
AN
AN
KS
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
12" = 1'-0"1 NAMEPLATE DETAIL
12" = 1'-0"2 PENETRATION DETAILS
12" = 1'-0"3 ROOF PENETRATION DETAIL
12" = 1'-0"4 ROOF RECEPTACLE DETAIL
12" = 1'-0"5 DISCONNECT MOUNTING DETAIL
12" = 1'-0"6 LIGHTING CONTROL PANEL
12" = 1'-0"7 CARD READER DETAIL
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 305 of 321
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
TITLE 24
200102
E5.1
AN
AN
KS
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 306 of 321
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
TITLE 24
200102
E5.2
AN
AN
KS
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 307 of 321
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
TITLE 24
200102
E5.3
AN
AN
KS
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 308 of 321
CONDUIT STUBOUT
CONDUIT RISING UP
CONDUIT DROP DOWN
#8
CONDUIT CONCEALED IN WALLS OR CEILING.
FLEXIBLE CONDUIT
HOMERUN TO PANEL AND CIRCUITS INDICATED.
CROSSMARKS DENOTE QUANTITY OF NEUTRAL
(LONG), PHASE (SHORT), AND GROUND (DOT)
CONDUCTORS IN BRANCH CIRCUIT CONDUIT. NO
CROSSMARKS DENOTES PHASE, NEUTRAL, AND
GROUND WIRES. NUMBER ADJACENT TO CROSSMARKS
DENOTES WIRE SIZE OTHER THAN #12 FOR ALL
CONDUCTORS UNO.
DETAIL NUMBER DESIGNATION
SHEET ON WHICH DETAIL IS FOUND
E1
3 SHEET NOTE REFERENCE
GENERAL SYMBOLS LEGEND
A-1
1 CONDUIT CONCEALED IN FLOOR, UNDERFLOOR,
OR BELOW GRADE
ELECTRICAL ABBREVIATIONS
PULL BOX
PHASE
POLE
NOT TO SCALE
PH.
P
PB
NTS
ATS
C
AFF
ALT.
A
AUTOMATIC TRANSFER SWITCH
ABOVE FINISHED FLOOR
CONDUIT
AMPERES
ALTERNATE
PANEL
RECEPTACLE
REQUIRED
RIGID GALVANIZED STEEL
POST INDICATOR VALVE
POINT OF CONNECTION
SECURITY
SWITCHGEAR
TYPICAL
TERMINAL CABINET
UNDER COUNTER
TELEPHONE
UNLESS NOTED OTHERWISE
WATTS
VOLTS
TRANSFORMER
NEW LOCATION OF EXISTING ITEM
WEATHERPROOF
WATER HEATER
PNL
PIV
RECEPT
RGS
SEC
UNO
TYP
U.C.
TEL.
TC
CONC.
CB
C.O.
CKT.
DWG.
DIST.
GFI
FA
HORIZ.
JB
LTG.
MCA
GROUND FAULT INTERRUPTER
HORIZONTALLY MOUNTED
LIGHTING
JUNCTION BOX
CONDUIT ONLY
EMERGENCY SERVICE
FIRE ALARM
CONCRETE
DRAWING
DISTRIBUTION
CIRCUIT BREAKER
CIRCUIT
MINIMUM CIRCUIT AMPS W
WP
V
W.H.
XL
MTD.
MCC
MOP
MTG. HT.
NL
NIC
NIGHT LIGHT
NOT IN CONTRACT
MOTOR CONTROL CENTER
MOUNTED
MOUNTING HEIGHT
MAXIMUM OVERCURRENT PROTECTION
XFMR
SWGR.
REQ'D
POC
OWNER FURNISHED, CONTRACTOR INSTALLEDOFCI
CFCI CONTRACTOR FURNISHED, CONTRACTOR INSTALLED
FLA FULL LOAD AMPS
SOLID NEUTRALS.N.
EXISTING TO BE RELOCATEDXR
EXISTING TO REMAINX
EXISTING TO BE DEMOLISHEDXD
CU COPPER
EG EQUIPMENT GROUND
TAMPER RESISTANTTR
EXIST. EXISTING
EM
ON CENTEROC
MEP MECHANICAL, ELECTRICAL, PLUMBING
TENANT IMPROVEMENTT.I.
UNDERWRITERS LABORATORYUL
CFL COMPACT FLUORESCENT LAMP
REFLECTED CEILING PLANRCP
ADA AMERICANS WITH DISABILITIES ACT
NFPA NATIONAL FIRE PROTECTION ASSOCIATION
KVA KILOVOLT-AMPERES
KW KILOWATTS
HP HORSEPOWER
L LOCKABLE
EX EXISTING
NON-FUSIBLE DISCONNECT SWITCH
(RATINGS AS NOTED)
FUSIBLE DISCONNECT SWITCH
(RATINGS AS NOTED)
M
T
J
CIRCUIT BREAKER CALLOUT
FUSE CALLOUT
-POLE
-TRIP SIZE
-FUSE SIZE
-POLE
NON-FUSIBLE DISCONNECT SWITCH (RATINGS AS NOTED)
FUSIBLE DISCONNECT SWITCH (RATINGS AS NOTED)
COMBINATION FUSIBLE DISCONNECT SWITCH AND MOTOR
STARTER, (NEMA SIZE AS NOTED), 3P, 600 VAC MAXIMUM
RATING.
T TOGGLE TYPE FRACTIONAL HP MANUAL MOTOR STARTER
WITH THERMAL OVERLOADS (DELETED IF FOR
DISCONNECT USE ONLY) AND HANDLE GUARD/LOCK-OFF,
2 POLES (VERIFY WITH BRANCH CIRCUIT).
MOTOR
GROUND
CIRCUIT BREAKER
TRANSFORMER DELTA PRIMARY, WYE
SECONDARY WITH kVA RATING
GFP
SPD SURGE PROTECTION DEVICE
GROUND FAULT PROTECTION
ENCLOSED CIRCUIT BREAKER
SINGLE LINE LEGEND
TC TIME CLOCK
KILOWATT-HOUR METER
FUSED SWITCH
MOTOR STARTER (NEMA SIZE AS NOTED)
CB
AUTOMATIC TRANSFER
SWITCH
PANEL BOARD
2 2
3 225
150
3 EPO - EMERGENCY POWER OFF BUTTON
PANEL BOARD (SURFACE)
SWITCHBOARD OR MCC
POWER LEGEND
PANEL BOARD (FLUSH)
TRANSFORMER
JUNCTION BOX
LCP
LOW VOLTAGE PANEL
LIGHTING CONTROL PANEL
TELEPHONE BACKBOARD. 3/4'' PLYWOOD, LENGTH AND
WIDTH AS NOTED.
EQUIPMENT SIZES SHOWN ON PLANS ARE NOT EXACT. CONTRACTOR IS
RESPONSIBLE FOR ENSURING EQUIPMENT CLEARANCES ARE MET BASED ON ACTUAL SIZE OF EQUIPMENT.
PHOTOVOLTAIC LEGEND
G N
INVERTER
G
G
PV MODULE
PV ARRAY: S#.#-#
MPPT
STRING NUMBER
ASSOCIATED INVERTER
TOTAL SYSTEM WATTAGE
MODULE DC NAMEPLATE
INVERTER AC NAMEPLATE
ANNUAL PRODUCTION
88.8 KW
168 KW
133 MWh
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
ELECTRICAL PV
SYMBOLS
200102
PV0.1
AN
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 309 of 321
ALUMINUM CONDUCTOR INSTALLATION NOTES
1. MINIMUM WIRE SIZE FOR POWER LINES WHEN IMPLEMENTING ALUMINUM AS A CONDUCTOR SHALL BE #4 AWG STRANDED, COMPACT ELECTRICAL GRADE AA-8000 SERIES ALLOY.
2. ALUMINUM POWER CABLE, WIRE CONNECTORS, AND INSULATING AND CODING TAPE MANUFACTURERS SHALL BE APPROVED BY CLIMATEC PRIOR TO USAGE.
3. WHERE BOLTED CONNECTIONS ARE NOT POSSIBLE, MECHANICAL SCREW STYLE
LUGS AND TERMINATIONS ARE APPROVED ONLY WHEN USED IN CONJUNCTION WITH A LISTED COPPER PIGTAIL COMPRESSION ADAPTOR. USE OF A "ONE-SHOT" CRIMPER OR "DIE-LESS CRIMPERS" WILLNOT BE ALLOWED
4. COMPRESSION STYLE LUGS AND TERMINATIONS SHALL BE RATED FOR THE MAXIMUM DC VOLTAGE OF THE SYSTEM.
4.1. MUST BE PRE-FILLED WITH OXIDE INHIBITOR.
4.2. WIRE STRIPPING AND BRUSHING OF CONDUCTOR IN ACCORDANCE WITH VENDOR SPECS IS REQUIRED IMMEDIATELY PRIOR TO LUG INSTALLATION.
4.3. OXIDE INHIBITOR MUST BE APPLIED TO EXPOSED CONDUCTOR IMMEDIATELY
AFTER STRIPPING AND BRUSHING AND IMMEDIATELY PRIOR TO INSTALLATION OF THE LUG.
4.4. USE COMPRESSION TOOL LISTED FOR USE WITH SELECTED COMPRESSION CONNECTOR.
4.5. COLD SHRINK SHALL BE APPLIED TO COVER ANY EXPOSED WIRE SURFACE AT THE JUNCTION WHERE THE WIRE MEETS THE TERMINAL.
4.6. ALL CONNECTORS AND CORRESPONDING CRIMPING TOOLS SHALL BE UL LISTED FOR THEIR SPECIFIC APPLICATION.
5. INSULATING AND COLOR CODING TAPE SHALL BE PREMIUM GRADE PRESSURE SENSITIVE VINYL, HEAT/COLD/MOISTURE/SUNLIGHT/ RESISTANT. INSULATING TAPE SHALL BE BLACK AND COLOR CODING TAPE SHALL BE FADE RESISTANT.
6. FOR ALUMINUM MV CONDUCTORS, WHERE USED, THE GUIDELINES IN THIS
SECTION PLUS GENERAL REQUIREMENTS FOR MV CONDUCTOR INSTALLATION SHALL APPLY.
GROUNDING
SEE ELECTRICAL DIAGRAM AND ELECTRICAL DETAILS FOR MORE GROUNDING INFORMATION.
1. ONLY ONE CONNECTION TO DC CIRCUITS AND ONE CONNECTION TO AC CIRCUITS WILL BE USED FOR SYSTEM GROUNDING (CEC 250-21) (REFERENCED TO THE SAME POINT).
2. EQUIPMENT GROUNDING CONDUCTORS AND SYSTEM GROUNDING
CONDUCTORS WILL HAVE AS SHORT A DISTANCE TO GROUND AS POSSIBLE AND A MINIMUM NUMBER OF TURNS.
3. NON-CURRENT CARRYING METAL PARTS SHALL BE CHECKED FOR PROPER GROUNDING; NOTING THAT TERMINAL LUGS BOLTED ON AN ENCLOSURE'S FINISHED SURFACE MAY BE INSULATED BECAUSE OF PAINT/FINISH.
PAINT/FINISH AT POINT OF CONTACT SHALL BE PROPERLY REMOVED.
4. RACKING COMPONENTS AND STRUCTURAL SUPPORTS MUST BE ELECTRICALLY BONDED TOGETHER BY AN ACCEPTABLE MEANS.
5. MODULES SHALL BE GROUNDED WITH EQUIPMENT GROUNDING CONDUCTORS
BONDED TO A LOCATION APPROVED BY THE MANUFACTURER WITH A MEANS OF BONDING LISTED FOR THIS PURPOSE.
6. THE CONNECTION TO THE MODULE OR PANEL OF THIS PROPOSED SOLAR
ELECTRIC SYSTEM SHALL BE SO ARRANGED THAT REMOVAL OF A MODULE OR
A PANEL FROM THE PHOTOVOLTAIC SOURCE CIRCUIT DOES NOT INTERRUPT A GROUNDED CONDUCTOR TO ANOTHER PHOTOVOLTAIC SOURCE CIRCUIT.
SETS OF MODULES INTERCONNECTED AS SYSTEMS RATED AT 50 VOLTS OR
LESS WITH OR WITHOUT BLOCKING DIODES, AND HAVING A SINGLE OVER CURRENT DEVICE SHALL BE CONSIDERED AS A SINGLE SOURCE CIRCUIT.
7. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE,
INCLUDING BUT NOT LIMITED TO GROUND RODS, GROUNDING LUGS, GROUNDING CLAMPS, ECT.
8. ALL GROUNDING CONNECTIONS SHALL BE RATED FOR DIRECT BURIAL (DB
RATED) , CONTRACTOR IS TO SUPPLY DOCUMENTATION PROVING THIS
DURRING PRODUCT SUBMITTALS
ELECTRICAL NOTES FOR NEW PHOTOVOLTAIC SYSTEM:
1. THIS PROPOSED SOLAR ELECTRIC SYSTEM IS INTENDED TO OPERATE IN PARALLEL WITH POWER RECEIVED FROM THE UTILITY SERVICE PROVIDER.
2. THE INVERTER FOR THE PROPOSED SOLAR ELECTRIC SYSTEM SHALL BE IDENTIFIED FOR USE IN SOLAR PHOTOVOLTAIC SYSTEMS. ALL EQUIPMENT SHALL BE UL APPROVED.
3. THIS SYSTEM IS INTENDED TO CONNECT TO THE EXISTING FACILITY POWER SYSTEM AT ONE POINT, POINT OF COMMON COUPLING (POCC). THIS CONNECTION SHALL BE IN COMPLIANCE WITH THE CEC ARTICLE 705.12 "POINT OF CONNECTION".
4. ALL SOURCE CIRCUITS SHALL HAVE INDIVIDUAL SOURCE CIRCUIT PROTECTION FOR TESTING AND ISOLATION.
5. ALL DISCONNECTING COMBINERS SHALL BE SECURED FROM
UNAUTHORIZED/UNQUALIFIED PERSONNEL BY LOCK OR LOCATION.
6. ALL DISCONNECTING COMBINERS, PULL/SPLICE BOXES, AND ENCLOSURES SHALL BE LISTED FOR IT'S PURPOSE.
7. EQUIPMENT SHALL BE INSTALLED IN A SECURE AREA. INVERTER PERFORMANCE MAY BE AFFECTED IF INSTALLED IN DIRECT SUNLIGHT.
WIRING AND WIRING METHODS
ALL WIRING METHODS AND INSTALLATION PRACTICES SHALL CONFORM TO THE
NATIONAL ELECTRIC CODE, LOCAL STATE CODES, AND OTHER APPLICABLE LOCAL CODES
1. EXPOSED PV SOLAR PANEL WIRING WILL BE PV WIRE OR APPROVED EQUIVALENT, 90 DEGREE C, WET RATED AND UV RESISTANT. ALL EXPOSED
CABLES, SUCH AS MODULE LEADS SHALL BE SECURED WITH MECHANICAL OR OTHER SUN-LIGHT RESISTANT MEANS.
2. PV STRING HOME RUNS SHALL BE LABELED ON BOTH ENDS, AT ARRAY AND AT COMBINER. COMBINER OUTPUT CONDUCTORS SHALL BE LABELED AT BOTH ENDS, AT COMBINER AND AT DISCONNECT.
3. LIQUID TIGHT FLEXIBLE METAL CONDUIT IS GENERALLY SUITABLE FOR INSTALLATION IN WET AND DRY LOCATIONS. SHOULD IT BE EMPLOYED, SUPPORTS WILL BE NO MORE 12 INCHES FROM BOXES (JUNCTION BOX, CABINETS, OR CONDUIT FITTING) AND NO MORE THAN 36 INCHES APART (CEC 350.30)
4. THE PHOTOVOLTAIC SOURCE CIRCUITS AND PHOTOVOLTAIC OUTPUT CIRCUITS
OF THIS PROPOSED SOLAR SYSTEM SHALL NOT BE CONTAINED IN THE SAME
RACEWAY CABLE TRAY, CABLE, OUTLET BOX, JUNCTION BOX, OR SIMILAR
FITTING AS FEEDERS OR BRANCH CIRCUITS OF OTHER SYSTEMS UNLESS THE
CONDUCTORS OF THE DIFFERENT SYSTEMS ARE SEPARATED BY A PARTITION OR ARE CONNECTED TOGETHER.
5. UNLESS MARKED AS UV RESISTANT, PVC IS NOT APPROVED FOR INSTALLATION IN
LOCATIONS SUBJECTED TO DIRECT SUNLIGHT AND SHALL NOT BE EMPLOYED IN ANY SUCH LOCATION.
6. LONG STRAIGHT EXPOSED CONDUIT RUNS, 100 FEET OR MORE, SHALL HAVE EXPANSION FITTINGS INSTALLED PER CEC 300.7(B). EXPANSION FITTINGS SHALL ALSO BE USED WHEN CONDUIT SPANS AN EXPANSION JOINT.
7. FUSES AND WIRES SUBJECT TO TRANSFORMER INRUSH CURRENT SHALL BE SIZED ACCORDINGLY.
8. ALL D.C. MATERIALS SHALL BE UL LISTED FOR MAXIMUM DC SYSTEM VOLTAGE.
9. WHEN TRANSITIONING UNDERGROUND PVC CONDUIT TO ABOVE GROUND RMC, IMC OR EMT CONDUIT, USE 20 MIL PIPE WRAP TAPE HALF-LAPPED FROM 6” PAST TRANSITION POINT ON PVC TO 6” ABOVE GROUND ON METALLIC CONDUIT. AN EXPANSION JOINT SHALL BE USED IN THE TRANSITION TO ABOVE GROUND CONDUIT WHERE REQUIRED BY CEC 300.5(J).
10. ANY METAL SHAVINGS RESULTING FROM SITE WORK SHALL BE CLEANED FROM
ENCLOSURE INTERIORS, TOP SURFACES OF ENCLOSURE, ROOF SURFACE,
AND ANY ADDITIONAL AREAS WHERE OXIDATION OR CONDUCTIVE METAL
SHAVINGS MAY CAUSE RUST, ELECTRICAL SHORT CIRCUIT OR OTHER DAMAGE.
11. CONDUITS LONGER THAN 200' WITH NEGATIVE SLOPE TOWARD ELECTRICAL
EQUIPMENT SHALL HAVE A PULL BOX OR VAULT ADJACENT TO THE ENTRY POINT INTO THE ELECTRICAL EQUIPMENT.
12. WHEN TRANSITIONING FROM FREE AIR TO CONDUCTORS TO CONDUIT A LISTED FITTING SHALL BE USED TO PREVENT THE ENTRY OF MOISTURE.
13. ALL COPPER TERMINATION AC AND DC SHALL HAVE KOPR-SHIELD APPLIED.
14. ALL AC AND DC WIRING SHALL BE MEGGER TESTED BEFORE TERMINATING AT 1,000 VDC TO DEMONSTRATE A MINIMUM OF 250 MEGAOHMS RESISTANCE TO GROUND. DO NOT MEGGER THE SOLAR MODULES AS THEY WILL LIKLEY DAMAGE THEIR INTERNAL DIODES. MEGGERING IS INTENDED FOR ALL CONDUCTORS INSTALLED BY THE ELECTRICAL CONTRACTOR.
15. BENDS SHALL NOT DAMAGE THE RACEWAY OR SIGNIFICANTLY CHANGE THE INTERNAL DIAMETER OF RACEWAY (NO KINKS).
16. MODULE TO SOURCE CIRCUIT CONNECTORS MUST BE OF THE SAME MAKE AND MODEL AS THE MODULE TO MODULE CONNECTORS. THE CONNECTION TO
SOURCE CIRCUITS MUST BE PER THE MODULE MANUFACTURER AND CONNECTOR MANUFACTURER INSTRUCTIONS. CONTRACTOR TO VERIFY THAT
THE STRING CONDUCTOR DIAMETER IS COMPATIBLE WITH THE STRING CIRCUIT HOME RUN CONNECTORS.
17. SUPPORT CONDUCTORS IN VERTICAL CONDUITS IN ACCORDANCE WITH THE REQUIREMENT OF CEC 300.19.
18. ALL CRIMP TERMINATIONS SHALL BE 90 DEGREE C RATED.
19. CONNECTORS TO BE TORQUED PER DEVICE LISTING, OR MANUFACTURERS
RECOMMENDATIONS
20. SPLIT BOLTS/SPLICES/CONNECTORS SHALL BE INSULATED WITH APPROVED MEANS. UL LISTED ELECTRICAL TAPE ALONE IS NOT SUITABLE AS THE ONLY INSULATION MEANS. FOLLOW MANUFACTURERS INSTRUCTIONS FOR INSTALLATION, AND APPLICATION OF INSULATING PRODUCT.
21. ALL LV AC WIRING SHALL BE TYPE THWN-2 RATED AT 90 DEGREES C. XHHW-2 IS AN APPROVED ALTERNATE. THIS NOTE WILL BE SUPERCEDED BY ANY
INVERTER SPECIFICATIONS REQUIRING LV AC WIRE TO MEET HIGHER VOLTAGE OR INSULATION STANDARDS.
22. USE MEYERS HUB LISTED TO PROVIDE MOISTURE PROTECTION FOR CONDUIT ENTRANCES IN ALL APPLICABLE LOCATIONS AS REQUIRED BY CEC 314.15. ANY
CONDUIT ENTERING THE TOP OF AN ENCLOSURE SHALL HAVE A MYERS HUB CONNECTION.
23. PROTECT WIRE FROM SHARP EDGES WITH UV RATED SPIRAL WRAP, EDGEGUARD, OR SPLIT LOOM.
24. PROVIDE AN EQUIPMENT PAD FOR ALL ELECTRICAL EQUIPMENT. PAD IS TO EXTEND TO AT LEAST 8" OUTSIDE OF EQUIPMENT. WHERE EQUIPMENT IS NOT
INSTALLED ON LEVEL PAVEMENT, EQUIPMENT PAD IS TO BE BUILT SUCH THAT IT ENCOMPASSES THE EQUIPMENT WORKING CLEARANCE AS WELL.
9. ALL EQUIPMENT GROUNDS INSTALLED SHOULD BE COPPER ONLY
10. CEC ARTICLE 250.50 - GROUNDINGS EARTH RESISTANCE SHALL NOT EXCEED 25 OHMS. IF A SINGLE GROUND ROD, PIPE OR PLATE HAS EARTH RESISTANCE IN EXCESS OF 25 OHMS, SUPPLEMENTAL GROUNDING ELECTRODES SHALL BE ADDED AT 6FT MIN. INTERVALS ON ORDER TO ACHIEVE EARTH RESISTANCE OF LESS THAN 25 OHMS.
DAMAGE PROTECTION
1. THE ELECTRICAL CONTRACTOR SHALL CONSIDER THE WEATHERING OF
EQUIPMENT OVER TIME AND ELIMINATE THE POSSIBILITY OF DEGRADATION DUE TO CORROSION, WATER ENTRY AND UV EXPOSURE. AS A RESULT, THE USE OF
UNISTRUT OR SIMILAR MOUNTING SYSTEMS IS REQUIRED TO MOUNT
ENCLOSURES, PULL BOXES, LOAD CENTERS, FUSE BOXES, OR OTHER
EQUIPMENT
2. ALL NEMA 4 BOXES SHALL BE EQUIPPED WITH LISTED DRAIN PLUGS INSTALLED TO ALLOW WATER TO DRAIN. ANY MODIFICATION TO AS-MANUFACTURED
EQUIPMENT SHOULD BE DONE IN SUCH A WAY AS TO MAINTAIN ALL LISTED RATINGS.
3. ALL NEMA 3 BOXES SHALL BE EQUIPPED WITH A WEEP HOLE OR LISTED DRAIN
PLUGS INSTALLED TO ALLOW WATER TO DRAIN
4. ALL ELECTRICAL CONDUIT, EQUIPMENT AND COMPONENTS MUST BE
ADEQUATELY PROTECTED FROM DAMAGE AND VANDALISM BY THE USE OF BOLLARDS, SHIELDS, GUARDS OR OTHER ACCEPTABLE MEANS.
5. ALL CIRCUIT BREAKERS INSTALLED THAT ARE SUBJECT TO REVERSE POWER
FLOW SHALL BE LISTED AND LABELED AS BACKFEED COMPATIBLE
6. SOURCE CIRCUIT WIRING SHALL NOT BE SUPPORTED BY PLASTIC CABLE TIES
GROUND FAULT PROTECTION
1. PHOTOVOLTAIC INVERTERS SHALL BE EQUIPPED WITH D.C. GROUND FAULT PROTECTION TO REDUCE FIRE HAZARDS. INVERTERS ARE ALSO EQUIPPED
WITH ANTI-ISLANDING CIRCUITRY
DISCONNECTING MEANS
1. MEANS SHALL BE PROVIDED TO DISCONNECT ALL CURRENT CARRYING
CONDUCTORS OF THE PHOTOVOLTAIC POWER SOURCE FROM ALL OTHER CONDUCTORS IN THE BUILDING.
2. WHERE A CIRCUIT GROUNDING CONNECTION IS NOT DESIGNED TO BE
AUTOMATICALLY INTERRUPTED AS PART OF THE GROUND-FAULT
PROTECTION SYSTEM REQUIRED BY SECTION 690-5, A SWITCH OR CIRCUIT
BREAKER USED AS A DISCONNECTING MEANS SHALL NOT HAVE A POLE IN THE GROUNDED CONDUCTOR.
3. THE GROUNDED CONDUCTOR MAY HAVE A BOLTED OR TERMINAL
DISCONNECTING MEANS TO ALLOW MAINTENANCE OR TROUBLESHOOTING BY QUALIFIED PERSONNEL.
4. UNLESS DISCONNECT IS SERVICING A LINE-SIDE TAP, THE DISCONNECTING
MEANS SHALL NOT BE REQUIRED TO BE SUITABLE AS SERVICE EQUIPMENT AND SHALL BE RATED IN ACCORDANCE WITH SECTION 690-17.
5. EQUIPMENT SUCH AS PHOTOVOLTAIC SOURCE CIRCUITS, OVER CURRENT
DEVICES, AND BLOCKING DIODES SHALL BE PERMITTED ON THE
PHOTOVOLTAIC SIDE OF THE PHOTOVOLTAIC DISCONNECTING MEANS.
6. MEANS SHALL BE PROVIDED TO DISCONNECT EQUIPMENT SUCH AS
INVERTERS, BATTERIES, CHARGE CONTROLLERS, AND THE LIKE FROM ALL UNGROUNDED CONDUCTORS OF ALL SOURCES. IF THE EQUIPMENT IS
ENERGIZED FROM MORE THAN ONE SOURCE, THE DISCONNECTING MEANS SHALL BE GROUPED AND IDENTIFIED.
7. A SINGLE DISCONNECTING MEANS SHALL BE PERMITTED FOR THE COMBINED A.C. OUTPUT OF ONE OR MORE INVERTERS IN AN INTERACTIVE SYSTEM -
PROVIDED EACH INVERTER ASSOCIATED WITH THE DISCONNECT HAS ITS OWN INTERNAL AC DISCONNECT.
8. DISCONNECTING MEANS SHALL BE PROVIDED TO DISCONNECT A FUSE FROM
ALL SOURCES OF SUPPLY IF THE FUSE IS ENERGIZED FROM BOTH DIRECTIONS AND IS ACCESSIBLE TO OTHER THAN QUALIFIED PERSONS.
SUCH A FUSE IN A PHOTOVOLTAIC SOURCE CIRCUIT SHALL BE CAPABLE OF
BEING DISCONNECTED INDEPENDENTLY OF FUSES IN OTHER
PHOTOVOLTAIC SOURCE CIRCUITS.
9. ALL DISCONNECTS AND COMBINERS SHALL BE SECURED FROM
UNAUTHORIZED AND UNQUALIFIED PERSONNELL BY EITHER LOCK OR LOCATION.
REQUIRED SAFETY SIGNS AND LABELS
REQUIRED SAFETY SIGNS AND LABELS SHALL BE PERMAMENTLY ATTACHED BY ADHESIVE, OR OTHER MECHANICAL MEANS. LABELS SHALL COMPLY WITH ARTICLE 690 OF THE CEC OR OTHER APPLICABLE STATE AND LOCAL CODES.
SEE LABELS AND MARKING PAGE FOR MORE INFORMATION.
WEAR PPE APPROPRIATE FOR THE HAZARD: INSULATED GLOVES WITH
PROTECTORS, INSULATED MATS AND TOOLS
1. ANY SWITCH, FUSES, OR CIRCUIT BREAKERS THAT CAN BE ENERGIZED IN EITHER DIRECTION SHALL BE LABELED AS FOLLOWS:
WARNING:
ELECTRICAL SHOCK HAZARD DO NOT TOUCH TERMINALS.
TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE
ENERGIZED IN THE OPEN POSITION
2. THIS PHOTOVOLTAIC SYSTEM WILL BE EQUIPPED WITH DC DISCONNECTING COMBINERS WHICH WILL BE LABELED AS FOLLOWS:
PHOTOVOLTAIC
DISCONNECTING COMBINERS
3. THIS PHOTOVOLTAIC SYSTEM WILL BE EQUIPPED WITH AN A.C. DISCONNECT WHICH WILL BE LABELED AS FOLLOWS:
PHOTOVOLTAIC
DISCONNECTING MEANS
A.C. DISCONNECT
4. A MARKING SPECIFYING THE PHOTOVOLTAIC POWER SOURCE RATED AS
FOLLOWS SHALL BE PROVIDED AT AN ACCESSIBLE LOCATION AT THE DISCONNECTION MEANS FOR THE POWER SOURCE:
OPERATING CURRENT
OPERATING VOLTAGE
MAXIMUM SYSTEM VOLTAGE
SHORT CIRCUIT CURRENT
COMBINER
MARKINGS:
1. ALL INTERACTIVE SYSTEM POINTS OF INTERCONNECTION WITH OTHER
SOURCES SHALL BE MARKED AT AN ACCESSIBLE LOCATION AT THE DISCONNECTION MEANS.
2. A PERMANENT PLAQUE OR DIRECTORY SHALL BE PROVIDED IDENTIFYING THE
LOCATION OF THE SERVICE DISCONNECTION MEANS AND THE
PHOTOVOLTAIC SYSTEM DISCONNECTION MEANS, IF NOT LOCATED AT THE SAME LOCATION.
3. PHOTOVOLTAIC MODULES SHALL BE MARKED TO IDENTIFY LEAD POLARITY,
DEVICE RATINGS, AND SPECIFICATIONS FOR VOLTAGES, CURRENTS, AND POWER.
4. ALL REQUIRED EQUIPTMENT SHALL BE UL LISTED AND LABELED
ACCORDINGLY
DC WIRE MANAGEMENT
1. MODULE TO MODULE WIRE MANAGEMENT
1.1. CONDUCTORS SHALL BE SECURED TO MODULE FRAMES WITH STAINLESS STEEL WIRE CLIPS, CABLES OR EQUIVALENT. PLASTIC ZIP TIES ARE NOT APPROVED.
1.2. WIRE SHALL BE SECURED AND SUPPORTED AT A MINIMUM OF EVERY 4 FT OR ON EVERY MODULE.
1.3. WIRE SHALL BE SECURED IN A WAY THAT IT MAY NOT COME INTO CONTACT WITH ANY SHARP EDGES.
1.4. MODULE WIRING SHALL NOT BE UNDER STRAIN AT THE JUNCTION BOX, AND SHALL MEET ALL BENDING RADIUS REQUIREMENTS.
1.5. MODULE TO MODULE CONNECTORS, AND MODULE TO SOURCE
CONNECTORS SHALL BE SECURED OUT OF DIRECT SUNLIGHT.
2. ROW TO ROW WIRE MANAGEMENT
2.1. MODULE CIRCUITS AND STRING CIRCUITS SHALL BE PROTECTED FROM UV LIGHT AND PHYSICAL DAMAGE BETWEEN ROWS.
2.2. UNLESS OTHERWISE NOTED, THE FOLLOWING ARE SUITABLE TO PROTECT CONDUCTORS BETWEEN ROWS:
2.2.1. EMT, RMC, AND IMC CONDUIT (METAL RACEWAYS MUST USE
GROUND BUSHING AND PROTECTIVE BUSHINGS)
2.2.2. UV RESISTANT PVC CONDUIT
2.2.3. UV RESISTANT SPLIT CORRUGATED TUBING
2.2.4. UV RESISTANT LIQUID-TITE FLEXIBLE NONMETALLIC CONDUIT
2.3. WIRE SHALL BE BUNDLED SUCH THAT THE NUMBER OF
CONDUCTORS IN THE BUNDLE SHALL NOT EXCEED THE DERATED
AMPACITY OF THE CONDUCTORS.
3. CONDUIT ENTRANCE
3.1. WHERE SOURCE CIRCUITS ENTER CONDUIT THAT IS ROUTED TO
THE COMBINER BOX OR INVERTER, CONDUCTORS MUST PASS
THROUGH A WATER TIGHT STRAIN RELIEF SUCH AS THE HAYCO
MASTHEAD OR EQUIVALENT.
3.2. SOURCE CIRCUITS SHALL HAVE A "DRIP LOOP" IN THE WIRE BEFORE ENTERING THE CONDUIT.
SUPPLY SIDE TAP
1. SUPPLY SIDE TAP TO COMPLY WITH NEC 705.12(A)
2. SUPPLY SIDE TAP TO COMPLY WITH UL 891 AND CERTIFIED TO MAINTAIN THE UL LISTING OF SWITCHBOARD.
2.1 CERTIFICATION TO BE PREFORMED BY UL APPROVED INSPECTOR.
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
ELECTRICAL PV
NOTES
200102
PV0.2
AN
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 310 of 321
2"
1'-0"
11_
4"
3_
4"
1_
4"
2"
1'-0"
11_
4"
1"
3__
16"
11_
2"
41_
2"
3__
16"
3 7__
16"
2"
43_
4"
3__
16"
1"
43_
4"
3__
16"
41_
2"
1_
4"
3__
16"
5"
3__
16"
3__
16"
3__
16"
5"5"
1_
4"1_
4"
1_
4"1_
4"TO BE PLACED AT ALL 208VAC EQUIPMENT
208 VOLTS AC
CAUTION:
POWER TO THIS SERVICE IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS AS
SHOWN
TO BE PLACED "UDS" AND "ACC-1"
600 VOLTS DC
3"
TO BE PLACED AT INVERTERS
SOLAR
PHOTOVOLTAIC
INVERTER INV-#
1. LABELS AND MARKINGS SHALL BE APPLIED
TO THE APPROPRIATE COMPONENTS IN
ACCORDANCE WITH THE NEC, SUN EDISON
STANDARDS AND CAL FIRE GUIDELINES.
2. SOLAR MODULES ARE SUPPLIED FROM THE
MANUFACTURER WITH MARKINGS
PRE-APPLIED TO MEET THE REQUIREMENTS
OF THE NEC.
3. TEXT LABELS WILL BE ETCHED WITH WHITE
GRAPHICS ONTO 1/16” RED PLASTIC
PLACARDS. THE LABEL WILL BE ATTACHED
TO THE APPROPRIATE COMPONENT
ENCLOSURES IN CONSPICUOUS PLACES
USING RIVITS.
4. ALL EXPOSED RACEWAYS, COVERS FOR
PULLBOX/JUNCTION BOXES AND CONDUIT
BODIES WITH ANY AVAILABLE UNUSED
CONDUIT OPENINGS SHALL BE LABELED WITH
THE WORDING "PHOTOVOLTAIC POWER
SOURCE"
POINT OF COMMON COUPLING
(POCC) PHOTOVOLTAIC LINE SIDE
TAP. FEEDER FROM DISCONNECT
"UDS"
ARC FLASH SHOCK HAZARD
XX INCHES FLASH HAZARD BOUNDARY
X.XX FLASH HAZARD AT 18 INCHES
CATEGORY X CLOTHING REQUIREMENTS
480VAC WHEN COVER IS REMOVED
XX GLOVE CLASS
XX INCHES LIMITED APPROACH
XX INCHES RESTRICTED APPROACH
XX INCHES PROHIBITED APPROACH
APPROPRIATE PPE REQUIRED
PROVIDE INPUT FROM ARC FLASH REPORT
PROVIDE SIGNAGE AT ALL DB1, ACC1, AND UDS
WARNING
ELECTRIC SHOCK HAZARD.
THE DC CONDUCTORS OF THIS
PHOTOVOLTAIC SYSTEM ARE
UNGROUNDED AND MAY BE
ENERGIZED.
TO BE PLACED AT EACH JUNCTION BOX,
COMBINER BOX, DISCONNECT, AND DEVICE
WHERE ENERGIZED, UNGROUNDED CIRCUITS
MAY BE EXPOSED DURING SERVICE
NO ADDITIONAL LOADS MAY BE
ADDED TO THIS SWITCHBOARD.
TO BE PLACED AT ALL 600VDC EQUIPMENT
TO BE PLACED AT DB1 AT POCC
TO BE PLACED AT "ACC-1"
6"
TO BE PLACED AT UTILITY DISCONNECT "UDS"
PHOTOVOLTAIC SYSTEM UTILITY
WARNING:
ELECTRIC SHOCK HAZARD. DO NOT TOUCH
TERMINALS. TERMINALS ON BOTH LINE AND
LOAD SIDE MAY BE ENERGIZED IN THE OPEN
POSITION
AC DISCONNECT RATINGS:
OPERATING CURRENT: 200A
OPERATING VOLTAGE: 208V/3P
MAXIMUM CURRENT: 250A
MAXIMUM VOLTAGE: 600V
SAFETY DISCONNECT SWITCH
6"
TO BE PLACED AT INVERTER INV-1, INV-2, INV-3 AND INV-4
CAUTION:
TERMINALS ON BOTH LINE AND LOAD SIDE
MAY BE ENERGIZED WHEN PHOTOVOLTAIC
MODULES ARE EXPOSED TO SUNLIGHT.
WARNING:
ELECTRIC SHOCK HAZARD IF A GROUND
FAULT IS INDICATED, NORMALLY GROUNDED
CONDUCTORS MAY BY UNGROUNDED AND
ENERGIZED.
MAXIMUM VOLTAGE: 600VDC
MAXIMUM CURRENT: 180ADC
OPERATING VOLTAGE: 450VDC
OPERATING CURRENT: 137.3ADC
PV ARRAYS
MAIN ELECTRICAL
ROOM
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
ELECTRICAL PV
LABELS
200102
PV0.3
AN
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 311 of 321
S2-3S1-3
S1-4 S2-4 S3-4 S4-4 S5-4 S6-4
S1-1
S2-1S3-1
S4-1
S5-1
S6-1
S1-2
S2-2
S3-2
S4-2
S5-2
S6-2
S7-2
S7-1
INVERTER MPPT STRING MODULE
CONFIGURATION
INV-1
42kW
1 11
2 3
4 5
6 7
8-24 NOT USED
1 2
3 4
5 6
7 8-24
11 11
11 11
11 11
INVERTER MPPT STRING MODULE
CONFIGURATION
INV-2
42kW
1 11
2 3
4 5
6 7
1 2
3 4
5 6
7 11
11 11
11 11
11 INVERTER MPPT STRING MODULE
CONFIGURATION
INV-3
42kW
1 7
2 3-24 NOT USED
1 2
3-24
7 INVERTER MPPT STRING MODULE
CONFIGURATION
INV-4
42kW
1 9
2 3
4 5
6 7-24 NOT USED
1 2
3 4
5 6
7-24
9 9
9 9
9 8-24 NOT USED8-24
ACC-1
INV-1
INV-2
INV-3
INV-4
2 G
E
J
F
H
3 C
A
641
B
5 D
7 8 9 10 AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
SOLAR LAYOUT
200102
PV1.0
Checker
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 312 of 321
FEEDER RACEWAY AND CONDUCTORS
NOTE
VOLTS
FED FROM
MOUNTING
ROOM
CBCIRCUIT DESCRIPTION
LOAD KVA
#
CKT BREAKER
TRIP/POLES A
NEUTRAL
BUS AMPS
AIC
MAIN BKR
LUGS
TOTAL CONNECTED KVA BY PHASE
FEEDER RACEWAY AND CONDUCTORS
NOTE
VOLTS
FED FROM
MOUNTING
ROOM
CBCIRCUIT DESCRIPTION
LOAD KVA
#
CKT BREAKER
TRIP/POLES A
NEUTRAL
BUS AMPS
AIC
MAIN BKR
LUGS
TOTAL CONNECTED KVA BY PHASE
208Y/120V 3P 4W
SURFACE
ACC-2
MSB STANDARD
150
22,000
150
100%
1-1/2"C,3#1,#1N,#8G1.87100/3 1.87 1.87
1-1/2"C,3#1/0,#1/0N,#6G7.2100/3 7.2 7.2
0-/3 0 0
0-/3 0 0
9.079.079.07
27.2 34 34
94.4 A
INV-3
INV-4
SPACE
SPACE
208Y/120V 3P 4W
SURFACE
ACC-1
DB1 STANDARD
250
22,000
250
100%
1-1/2"C,3#1/0,#1/0N,#6G10.3125/3 10.3 10.3
1-1/2"C,3#1/0,#1/0N,#6G10.3125/3 10.3 10.3
0-/3 0 0
0-/3 0 0
20.520.520.5
61.6 77 77
214 A
INV-1
INV-2
SPACE
SPACE
1 2
3 4
CONN
KVA
CALC
KVA
CALC
KVA
CONTINUOUS (125%)TOTAL LOAD
BALANCED 3-PHASE LOAD
1 2
3 4
CONN
KVA
CALC
KVA
CALC
KVA
CONTINUOUS (125%)TOTAL LOAD
BALANCED 3-PHASE LOAD
FAULT CURRENT SCHEDULE
DEVICE FAULT AIC
RATING
L-N
VOLTS
UTILITY
FAULT X R
FED FROM
DEVICE FAULT X R
FEEDER
SIZE X / 1000' R / 1000' LENGTH X R
DB1 42,000 42,000 120V 42,000 0.002802 0.0005603 (2)#350kcmil0.02 0.019 0 0 ACC-1 18,661 22,000 120V 18,661 0.005268 0.003688 DB1 42,000 0.002802 0.0005603 #250kcmil 0.041 0.052 60' 0.0025 0.0031 INV-1 14,450 22,000 120V 14,450 0.006015 0.005726 ACC-1 18,661 0.005268 0.003688 #1/0 0.044 0.12 17' 0.0007 0.002 INV-2 12,645 22,000 120V 12,645 0.006463 0.006949 ACC-1 18,661 0.005268 0.003688 #1/0 0.044 0.12 27' 0.0012 0.0033 MSB 42,000 42,000 120V 42,000 0.002802 0.0005603 (3)#600kcmil0.013 0.0077 0 0 ACC-2 13,185 22,000 120V 13,185 0.005307 0.007393 MSB 42,000 0.002802 0.0005603 #1/0 0.044 0.12 57' 0.0025 0.0068 INV-3 2,766 22,000 120V 2,766 0.01547 0.04053 ACC-2 13,185 0.005307 0.007393 #1 0.046 0.15 221' 0.0102 0.0331 INV-4 2,207 22,000 120V 2,207 0.02099 0.05015 ACC-2 13,185 0.005307 0.007393 #1/0 0.044 0.12 356' 0.0157 0.0428
FEEDER SCHEDULE
FEEDER
AMPS
CONDUIT AND FEEDER FEEDING THESE DEVICES
100 1-1/2"C,3#1,#1N,#8G INV-3
125 1-1/2"C,3#1/0,#1/0N,#6G INV-1, INV-2, INV-4
150 1-1/2"C,3#1/0,#1/0N,#6G ACC-2
250 2-1/2"C,3#250kcmil,#250kcmil N,#4G ACC-1
SIZING METHOD: COPPER AND ALUMINUM, 60°C #12 THROUGH #1, 75°C 1/0 AND ABOVE
VOLTAGE DROP SCHEDULE
DEVICE FEEDER
VOLTAGE DROP WIRE SIZE
DB1 0%(2)#350kcmil
ACC-1 0.7%#250kcmil
INV-1 0.89%#1/0
INV-2 1.01%#1/0
MSB 0%(3)#600kcmil
ACC-2 0.33%#1/0
INV-3 0.81%#1
INV-4 2.93%#1/0
M M
PANEL "ACC-1"
SINGLE LINE DIAGRAM
SCALE: NONE
INV-1INV-1
G
G N
INV-1INV-2
G
G N
G
N
1 AC AND DC DISCONNECTS ARE INTEGRAL TO
INVERTER.
2 2 2
TYPICAL INVERTER CONNECTION. SEE PANEL
SCHEDULES ON THIS SHEET FOR CONDUIT
AND CONDUCTOR SIZES. SEE SHEET PV2.1
FOR TYPICAL INVERTER CONNECTION DETAIL
AND SHEET PV3.0 FOR CUT SHEET
INFORMATION.
3 3 3
SEE PANEL SCHEDULE ON THIS SHEET FOR
PANEL AND MAIN BREAKER CHARACTERISTICS.
1 250A, 208Y/120V, 3PH, 4W
125A
3P
125A
3P
UTILITY DISCONNECT "UDS1"
600V, 250A WITH VISIBLE BLADES
250A
208Y/120V
TO MSB
TO MSB
PANEL "ACC-2"
G
N
1 INV-1INV-3
G
G N
2 3
150A, 208Y/120V, 3PH, 4W
100A
3P
TO DB1
INV-1INV-3
G
G N
2 3
100A
3P
BUILDING B-1 BUILDING B-2 CAR PORT-1 CAR PORT-2
UTILITY DISCONNECT "UDS2"
600V, 150A WITH VISIBLE BLADES
150A
208Y/120V
TO DB1
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
PV SINGLE LINE
DIAGRAM
200102
PV2.0
AN
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 313 of 321
INVERTER
GROUND
#6CU.
#10CU.
PV STRINGS#6CU.
BOND TO
RACKING
DC SCHEMATIC DESIGN - GROUNDING SCHEMATIC
SCALE: NONE
UL LISTED GROUNDING
HARDWARE. PROVIDE
(2) FOR EVERY
MODULE. (TYPICAL)
DC SCHEMATIC DIAGRAM - STRING CONNECTION DETAIL
SCALE: NONE
STRUCTURE
G
6 +-
7 +-
8 +-
3 +-
4 +-
5 +-
2 +-
1 +-
GROUND LUGS ATTACHED
TO MOUNTING STRUCTURE.
ROUTE CONDUCTORS WITH STRUCTURE. CONCEAL
CONDUCTORS BEHIND STRUCTURE WHERE
POSSIBLE. PROVIDE (2) #10 CU. PER STRING. CABLE
TO BE PV WIRE FOR UNGROUNDED PV SYSTEMS.
PROVIDE (1) #10 BARE CU. E.G. AND BOND TO EACH
STRING. (TYPICAL FOR EACH STRING).
INVERTER
SEE SHEET
PV3.0 FOR
INVERTER CUT
SHEETS
TO AC COMBINER BOARDS
GROUND AT MODULE WITH
LUGS AT GROUNDING
LOCATION ONLY. PER
MODULE INSTALLATION
MANUAL. PROVIDE
CONTINUOUS MODULE
BOND WIRE
ALL DC WIRING SHALL BE 1000VDC PV
WIRE TYPE INSULATION.
RED STRIPE ON POSITIVE WIRES AND
YELLOW STRIPE ON NEGATIVE.
NOTE:
ALL AC CONDUCTORS ARE THWN-2.
ALL DC CONDUCTORS ARE PV WIRE.
PROVIDE POWER
TERMINAL LUGS IN
A WP J-BOX WHEN
CONDUCTORS
EXCEED INVERTER
LUG SIZES.
UL LISTED GROUNDING
HARDWARE. PROVIDE
(2) FOR EVERY
MODULE. (TYPICAL)
TO ADDITIONAL
STRINGS. SEE
SHEET PV1.0.
G+-COMBINER BOX
(REQUIRED FOR 2
STRING INPUTS PER
MPPT)
N
9 +-
10 +-
11 +-
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
DC SCHEMATIC
DIAGRAM
200102
PV2.1
AN
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 314 of 321
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
PV
SPECIFICATIONS
200102
PV3.0
AN
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 315 of 321
AN
TON
N A T H A NSON
Exp. 03/31/21
LATRICECLE
REE
REGISTERED PROFESSIONAL ENGIN
STATE OF CALIFORNIA
No. E 21090
9150 CHESAPEAKE DR, STE 220
SAN DIEGO, CA 92123
www.ELENconsulting.com
Description: Date:
Project Number:
Drawn By:
Checked By:
Sheet Title:
Approved By:
PROJECT:
6353 DEL CERRO BLVD., SAN DIEGO, CA 92120
619.698.9177 | www.jeffkatzarchitecture.com
005-104
FOR CONSTRUCTION
PV
CALCULATIONS
200102
PV4.0
AN
AN
MG
ADMINISTRATION
BUILDING
CITY OF VISTA PUBLIC
WORKS DEPARTMENT
1165 E TAYLOR ST.
VISTA, CA 92084
FOR
CONSTRUCTION
05/18/21
BLDG DEPT
SUBMITTAL
09/02/20
BLDG DEPT
RESUBMITTAL
11/25/20
BID SET 02/11/21
02/10/2026 C7 316 of 321
EXHIBIT 4
Project Site
02/10/2026 C7 317 of 321
ProProposed
BUILDING C IMPROVEMENTS
APPENDIX C
02/10/2026 C7 318 of 321
EXHIBIT 5
Agreement to Comply With California Labor Law Requirements 02/10/2026 C7 319 of 321
00052253 1
AGREEMENT TO COMPLY WITH CALIFORNIA LABOR LAW REQUIREMENTS [Labor Code §§ 1720, 1771.1, 1773.8, 1775, 1776, 1777.5, 1813, 1860, 1861, 3700] The undersigned Contractor certifies that it is aware of and hereby agrees to fully comply with the following provisions of California law:
1.No contractor or subcontractor may be listed on a bid proposal for a public works project unless registered with the Department of Industrial Relations pursuant to Labor Code section 1725.5 [with limited exceptions from this requirement for bid purposes only under Labor Code section 1771.1(a)]. No contractor or subcontractor of any tier may be awarded a contract for public work on a public works project without proof of registration with the Department of Industrial Relations pursuant to Labor Code section 1725.5.
This project is subject to compliance monitoring and enforcement by the Department of Industrial Relations.
2.Contractor acknowledges that this contract is subject to the provisions of Division 2, Part 7, Chapter 1 (commencing with Section 1720) of the California Labor Code relating to public works and the awarding public agency (“Agency”) and agrees to be bound by all the provisions thereof as though set forth in full herein.
3.Contractor agrees to comply with the provisions of California Labor Code Section 1773.8 which requires the payment of travel and subsistence payments to each worker needed to execute the work to the extent required by law.
4.Contractor agrees to comply with the provisions of California Labor Code Sections 1774 and 1775 concerning the payment of prevailing rates of wages to workers and the penalties for failure to pay prevailing wages. The Contractor shall, as a penalty to the Agency, forfeit not more than fifty dollars ($50) for each calendar day, or portion thereof, for each worker paid less than the prevailing rates as determined by the Director of Industrial Relations for the work or craft in which the worker is employed for any public work done under the contract by Contractor or by any subcontractor.
5.Contractor agrees to comply with the provisions of California Labor Code Section 1776 which require Contractor and each subcontractor to (1) keep accurate payroll records, (2) certify and make such payroll records available for inspection as provided by Section 1776, and (3) inform the Agency of the location of the records. The Contractor is responsible for compliance with Section 1776 by itself and all of its subcontractors.
6.Contractor agrees to comply with the provisions of California Labor Code Section 1777.5 concerning the employment of apprentices on public works projects, and further agrees that Contractor is responsible for compliance with Section 1777.5 by itself and all of its subcontractors.
7.Contractor agrees to comply with the provisions of California Labor Code Section 1813 concerning penalties for workers who work excess hours. The Contractor shall, as a penalty to the Agency, forfeit twenty-five dollars ($25) for each worker employed in the execution of the contract by the Contractor or by any subcontractor for each calendar day during which such worker is required or permitted to work more than 8 hours in any one calendar day and 40 hours in any one calendar week in violation of the provisions of Division 2, Part 7, Chapter 1, Article 3 of the California Labor Code.
8.Registrations under Section 1725.5 expire annually at the end of June, and Contractor is responsible for verifying the renewal status of each subcontractor, of any tier, working on this Contract, and providing City with an updated list of all subcontractors and their registration status. Subcontractors who do not timely renew their registration must be removed from the job site until they are registered. The removal of a subcontractor for failure to be registered shall not be cause for any extension of time or additional compensation of any nature under the Contract.
9.Contractor shall provide to City, as a condition precedent to the payment of Contractor’s final retention, a complete list of all subcontractors who have worked on the Project, including their registration numbers. This list must be provided at least 30 days prior to the payment of the final retention and shall be submitted under penalty of perjury.
02/10/2026 C7 320 of 321
00052253 1
10.To the fullest extent permitted by law and without limitation by the other provisions of this Contract relating to indemnification and insurance, Contractor shall also indemnify, defend and hold harmless City, and its directors, officers, employees and agents from and against all liability, excluding penalties assessed against City under Labor Code Section 1773.3, but including, without limitation, associated investigation and administrative expenses, defense costs, reasonable attorneys' fees, expert witnes s fees, court costs, and costs of alternative dispute resolution, resulting from Contractor’s failure to comply with the provisions of this section and of Article 2, Chapter 1, Part 7, Division 2 of the California Labor Code with respect to Contractor, all subcontractors of any tier, and their respective employees working under this Contract.
11.California Labor Code Sections 1860 and 3700 provide that every contractor will be required to secure the payment of compensation to its employees. In accordance with the provisions of California Labor Code Section 1861, Contractor hereby certifies as follows:
“I am aware of the provisions of Section 3700 of the Labor Code which require every employer to be insured against liability for worker’s compensation or to undertake self-insurance in accordance with the provisions of that code, and I will comply with such provisions before commencing the performance of the work of this contract.”
Signature Date
Name/Title Company:
02/10/2026 C7 321 of 321