PROACTIVE ENGINEERING CONSULTANTS

27051 TOWNE CENTRE DRIVE, SUITE 270

FOOTHILL RANCH, CA 92610

(949) 716-7460

CONTACT: FELIX GONZALEZ

MRP PLANNING CO.

130 CENTENNIAL WAY, UNIT C,

TUSTIN, CA 92780

(714) 923-8946

CONTACT: MIKE PAAR

Department of Water Resources Buena Vista Pumping Plant EVSE Installation

100% Construction Drawings

LOCATION MAP

NOT TO SCALE

INDEX OF DRAWINGS

SCOPE OF WORK

THE SCOPE OF THIS PROJECT CONSISTS OF THE INSTALLATION OF THE ELECTRIC

VEHICLE SUPPLY EQUIPMENT (EVSE) TO PROVIDE POWER TO (8) LEVEL 2 AND (2)

LEVEL 3 ELECTRIC VEHICLE CHARGING STATION (EVCS) PORTS WITHIN THE BUENA

VISTA PUMPING PLANT. SEE EVCS NOTE ON THIS SHEET.

THE ELECTRIC VEHICLE SUPPLY EQUIPMENT IS MADE UP OF (1) NEW DISCONNECT

SWITCH, (1) NEW TRANSFORMER, (1) NEW PANELBOARD AS WELL AS NEW FEEDERS

TO THE EVCS PORTS LOCATIONS AS SHOWN ON THESE PLANS. PROJECT INCLUDES

STRUCTURAL AND CIVIL WORK EFFORT/S NECESSARY TO SUPPORT THIS PROJECT.

SEE SHEET E1.00 FOR A SUMMARY OF THE EVCS PORTS.

ALL EVSE INSTALLED ARE NOT AVAILABLE TO THE GENERAL PUBLIC AND ARE

INTENDED FOR USE BY A DESIGNATED VEHICLE OR DRIVER; THEREFORE, PER CBC

SECTION 11B-228.3.2 EXCEPTION 1, THE EVCS SHALL NOT BE REQUIRED TO COMPLY

WITH CBC 11B-228.3.2 ACCESS REQUIREMENTS.

ALTHOUGH THE CONTRACTOR MAY NOT PROCURE OR PERFORM THE FINAL

INSPECTION OF THE EVSE, SUCH WORK IS WITHIN THE PERMIT SCOPE AND MAY BE

PERFORMED BY OTHERS.

ALL WORK PERTAINING TO AND ALL MATERIALS SUPPLIED FOR EXECUTING AND

COMPLETING THIS CONTRACT SHALL COMPLY WITH PROVISIONS SPECIFIED IN THE

CONTRACT DOCUMENTS AND WITH ALL APPLICABLE LAWS, REGULATIONS AND

ORDINANCES GOVERNING WORK INCLUDING, BUT NOT NECESSARILY LIMITED TO

THOSE OF THE APPLICABLE CODES LISTED ON SHEET E0.01.

SHEET COUNT DWG. NO. DESCRIPTION

1 OF 17 T0.01 TITLE SHEET, LOCATION MAP, GENERAL NOTES &

SHEET INDEX

2 OF 17 E0.01 SYMBOLS, DESIGNATION AND ABBREVIATIONS

3 OF 17 E0.02 SITE SAFETY PLAN

4 OF 17 E0.03 SITE SAFETY PLAN

5 OF 17 E1.00 SITE PLAN

6 OF 17 E2.00 POWER PLAN

7 OF 17 E2.01 ENLARGED POWER PLANS

8 OF 17 E4.00 ELECTRICAL DETAILS

9 OF 17 E4.01 ELECTRICAL DETAILS

10 OF 17 E5.00 SINGLE LINE DIAGRAM & SCHEDULES

11 OF 17 C1 TITLE SHEET

12 OF 17 C2 SITE PLAN

13 OF 17 C3 SITE PLAN

14 OF 17 S0.01 GENERAL NOTES

15 OF 17 S0.02 SPECIAL INSPECTIONS

16 OF 17 S2.00 PARKING LOT EQUIPMENT SUPPORT PLAN

17 OF 17 S4.00 STRUCTURAL DETAILS

1. THE ARRANGEMENT OF THE EQUIPMENT, ELECTRICAL DEVICES, ETC. SHOWN ON THESE DRAWINGS IS GENERAL AND IS SHOWN TO IDENTIFY THE GENERAL INTENT OF THE PROJECT. ALL DETAILS AND ARRANGEMENTS SHALL BE VERIFIED PRIOR TO THE START OF WORK. THE DRAWINGS ARE NOT INTENDED TO SHOW EXACT DIMENSIONS/LOCATIONS.

2. CODE COMPLIANCE: ALL WORK SHALL CONFORM TO BE PERFORMED IN ACCORDANCE WITH THE APPLICABLE CODES, STANDARDS, AND ORDINANCE AS SET FORTH BY THE AUTHORITIES HAVING JURISDICTION AND THEIR LATEST ADOPTED EDITIONS (IN EFFECT AT THE TIME OF THE BUILDING PERMIT APPLICATION) OF THE FOLLOWING PUBLICATIONS:

· CALIFORNIA CODE OF REGULATIONS TITLE 24: INCLUDES 2025 CALIFORNIA ELECTRICAL CODE, 2025 CALIFORNIA FIRE CODE, 2025 CALIFORNIA BUILDING CODE, APPLICABLE YEARS OF NFPA ETC. WITH CALIFORNIA AND OTHER LOCAL

AMENDMENTS AS APPLICABLE.

· 2010 ADA STANDARDS FOR ACCESSIBLE DESIGN.

3. SAFETY: THE ELECTRICAL CONTRACTOR IS RESPONSIBLE TO MAINTAIN ALL EQUIPMENT IN A SAFE AND RESPONSIBLE MANNER. KEEP DEAD FRONT EQUIPMENTS IN PLACE WHILE ENERGIZED. CONDUCT ALL CONSTRUCTION OPERATIONS IN A SAFE MANNER FOR EMPLOYEES AS WELL AS OTHER WORK PERSONS OR ANYONE VISITING THE JOB SITE. PROVIDE BARRIERS, FLAGS, TAPE, ETC. AS REQUIRED FOR SAFETY. THE CONTRACTOR SHALL HOLD ALL PARTIES HARMLESS OF

NEGLIGENT PRACTICES, WHICH MAY CAUSE INJURY TO OTHERS ON OR NEAR THE JOB SITE.

4. FIRE RATED ASSEMBLIES SHALL MAINTAIN RATINGS AS SPECIFIED IN THE CALIFORNIA BUILDING CODE, CHAPTER 7. ALL ASSEMBLIES TO BE PENETRATED SHALL BE INSTALLED WITH APPLICABLE THROUGH-PENETRATION FIRESTOP SYSTEM AS DETERMINED BY UL CLASSIFICATION. BEFORE CONSTRUCTION, VERIFY AND COMPLY WITH REQUIREMENTS.

5. PROVIDE THIRD-PARTY TESTING FOR ALL NEW FEEDER CONDUCTORS. BRANCH CIRCUITS ARE NOT REQUIRED TO BE

TESTED BY THIRD-PARTY. REFER TO PROJECT SPECIFICATIONS FOR MORE INFORMATION.

FOR EXISTING BUILDINGS:

1. ASBESTOS/LEAD PAINT: IF DURING THE COURSE OF WORK THE CONTRACTOR OBSERVES THE EXISTENCE OF ASBESTOS/LEAD PAINT, ASBESTOS BEARING MATERIALS, THE CONTRACTOR SHALL IMMEDIATELY TERMINATE FURTHER WORK ON THE PROJECT AND NOTIFY THE OWNER OF THE CONDITIONS. THE OWNER WILL, AFTER CONSULTATION WITH

THE OWNER'S REPRESENTATIVE, DETERMINE A FURTHER COURSE OF ACTION.

2. ANY DEMOLITION WORK SHOWN WAS PREPARED FOR THE CONVENIENCE OF THE CONTRACTOR. THE ENGINEER DOES NOT REPRESENT THAT ALL ITEMS WHICH MAY REQUIRE DEMOLITION HAVE BEEN SHOWN. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CAREFULLY EXAMINE THE SITE AND CONTRACT DOCUMENTS AND TO PERFORM ALL DEMOLITION AND RECONSTRUCTION WHICH MAY BE REQUIRED FOR THE PROPER EXECUTION AND

COMPLETION OF THE WORK.

3. EXISTING CONDITIONS: INFORMATION SHOWN FOR EXISTING CONDITIONS WAS PRIMARILY GAINED FROM "AS-BUILT" DRAWINGS AND/OR LIMITED FIELD INVESTIGATION. BEFORE BID, VISIT SITE TO VERIFY EXISTING CONDITIONS AND MAKE

ALLOWANCE FOR VARIATION FROM THAT SHOWN.

4. CLOSELY COORDINATE OUTAGE AND FACILITY DISRUPTION TIME WITH OWNER. MINIMUM 72-HOURS NOTICE IS REQUIRED

BEFORE ANY CIRCUIT SHUTDOWN OR DISRUPTION OF FACILITY PERSONNEL FUNCTIONING.

GENERAL NOTES

CONSTRUCTION TYPE: TYPE II-B

OCCUPANCY CLASSIFICATION: F-1

OCCUPANCY LOAD: 264

ACTUAL BUILDING HEIGHT: 48.25'

BUILDING AREA (SQ. FT.) 26,437 SQ. FT.

AREA OF PROJECT (SQ. FT.) 6,000 SQ. FT.

SEPARATED OR NON-SEPARATED USE: NON-SEPARATED

ALLOWABLE AREA: 15,500 SQ. FT.

AREA INCREASED: N/A

HEIGHT INCREASED: N/A

FIRE SPRINKLERS: NO

FIRE ALARM: YES

OTHER FIRE PROTECTION SYSTEMS: YES, WATER MIST, CO2, CLEAN AGENT,

TRANSFORMER WATER SPRAY

SMOKE CONTROL SYSTEM: NO

YEAR CONSTRUCTED: 1967

HIGH FIRE SEVERITY ZONE: NO

SEISMIC JOINTS: NO

EMERGENCY RESPONDER RADIO COVERAGE: NO

OFFICE OF SUSTAINABILITY, DGS

707 3RD STREET, 4TH FLOOR

WEST SACRAMENTO, CA 95606

(916) 823-7059

CONTACT: JANELLE GOULDING

BUILDING INFORMATION

EVCS NOTE:

ELECTRICAL VEHICLE CHARGING STATION

(EVCS) SHALL BE PROVIDED BY THE STATE

(DEPARTMENT OF GENERAL SERVICES), AND

INSTALLED BY THE CURRENT STATE ELECTRIC

VEHICLE CHARGING STATION VENDOR. ALL

FINAL TERMINATIONS AND/OR SPLICING FOR

THE EVCS SHALL BE THE RESPONSIBILITY AND

PERFORMED BY THE STATE VENDOR.

PROJECT TEAM

PROJECT DIRECTOR

STRUCTURAL ENGINEERCIVIL ENGINEER

ELECTRICAL ENGINEER

GOSS ENGINEERING, INC.

255 EAST RINCON STREET, SUITE 301,

CORONA, CA 92879

(951) 340-1977

CONTACT: ED BURTCH

R

CALL 811 BEFORE YOU DIG.

DGS PROJECT NUMBER: 000000000013637

PROJECT

LOCATION

ARC-FLASH NOTE:

ALL NEW ELECTRICAL SWITCHBOARDS, PANELBOARDS,

EQUIPMENT/DEVICES AND SUCH, SHALL BE PROVIDED WITH AN

ARC-FLASH HAZARD WARNING LABEL/MARKING, IN COMPLIANCE TO

THE REQUIREMENTS OF THE LATEST CEC 110.16. THE LABELS

SHALL BE GENERATED BY THE DESIGN TEAM AND INSTALLED BY

THE ELECTRICAL CONTRACTOR.

SFM APPLICATION NUMBER: 26-S-0321-C

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95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

TITLE SHEET, LOCATION

MAP, GENERAL NOTES &

SHEET INDEX

T0.01

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

EVCS NOTE: LEVEL 2 EVCS AND LEVEL 3 (DCFC)

ELECTRICAL VEHICLE CHARGING STATIONS (EVCS) SHALL BE

PROVIDED, INSTALLED AND COMMISSIONED BY THE AWARDED

CONSTRUCTION CONTRACTOR (CONTRACTOR). EVCS UNITS

SHALL BE COMMERCIAL GRADE, SUITABLE FOR LONG TERM

OUTDOOR USE AND COMPLIANT WITH UL 2594, UL 223, UL 50E,

NFPA 70 AND EMI (FCC PART 15 CLASS A OR B). EVCS SHALL BE

COMPATIBLE WITH THE ASSOCIATED PROJECT STATE FIRE

MARSHAL STAMPED DRAWINGS. ALL EVCS SHALL BE EQUIPTED

WITH A MINIMUM CABLE LENGTH OF 18 FEET AND HAVE A CORD

MANAGEMENT SYSTEM. EVCS SHALL HAVE A SAE J1772

COMPLIANT CONNECTOR FOR LEVEL 2 EVCS AND SHALL HAVE

A SAE J3400 OR SAE CCS1 FOR LEVEL 3 (DCFC). EVCS TO BE

ANCHORED WITH HILTI 'KB-TZ2' STAINLESS STEEL ANCHOR

BOLTS OR APPROVED EQUAL. EVCS SHALL BE COMPATIBLE

WITH VOLTAGE RANGE, CIRCUIT BREAKERS, AND THE

ELECTRICAL CONDUCTOR SIZES ON THE PROJECT STATE FIRE

MARSHAL STAMPED DRAWINGS. ALL FINAL TERMINATIONS

AND/OR SPLICING FOR THE EVCS SHALL BE RESPONSIBILTY OF

THE CONTRACTOR AND PERFORMED BY THE CONTRACTOR.

EVCS NOTE: LEVEL 2 EVCS AND LEVEL 3 EVCS (DCFC)

ELECTRICAL VEHICLE CHARGING STATIONS (EVCS) SHALL BE PROVIDED, INSTALLED AND COMMISSIONED BY THE AWARDED CONSTRUCTION CONTRACTOR (CONTRACTOR). EVCS UNITS SHALL BE COMMERCIAL GRADE, SUITABLE FOR LONG TERM OUTDOOR USE AND COMPLIANT WITH UL 2594, UL 223, UL 50E, NFPA 70 AND EMI (FCC PART 15 CLASS A OR B). EVCS SHALL BE COMPATIBLE WITH THE ASSOCIATED PROJECT STATE FIRE MARSHAL STAMPED DRAWINGS. ALL EVCS SHALL BE EQUIPTED WITH A MINIMUM CABLE LENGTH OF 18 FEET AND HAVE A CORD MANAGEMENT SYSTEM. EVCS SHALL HAVE A SAE J1772 COMPLIANT CONNECTOR FOR LEVEL 2 EVCS AND SHALL HAVE A SAE J3400 OR SAE CCS1 FOR LEVEL 3 (DCFC). EVCS TO BE ANCHORED WITH HILTI 'KB-TZ2' STAINLESS STEEL ANCHOR BOLTS OR APPROVED EQUAL. EVCS SHALL BE COMPATIBLE WITH VOLTAGE RANGE, CIRCUIT BREAKERS, AND THE ELECTRICAL CONDUCTOR SIZES ON THE PROJECT STATE FIRE MARSHAL STAMPED DRAWINGS. ALL FINAL TERMINATIONS AND/OR SPLICING FOR THE EVCS SHALL BE RESPONSIBILTY OF THE CONTRACTOR AND PERFORMED BY THE CONTRACTOR.

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text O

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ABBREVIATIONS

ANNOTATION SYMBOLS

LEGEND

WIRING SYSTEM ABOVE FLOOR

LEVEL, CONCEALED IN WALL OR

ABOVE CEILING UON

WIRING SYSTEM IN OR UNDER

FLOOR OR CONCEALED IN OR

BEHIND STRUCTURE OR EQUIPMENT

CONDUIT STUB ENDING WITH CAP

E0.1

REMOVE/RELOCATE/DEMOLISH

EXISTING

FUSE

RECESSED PANELBOARD 120V/208V

SWITCH

COMBINATION MOTOR

STARTER/DISCONNECT SWITCH

(NUMBER INDICATES STARTER SIZE)

DISCONNECT SWITCH (FUSED),

HORSE POWER RATED

SURFACE MOUNTED PANELBOARD

277V/480V

DISTRIBUTION BOARD

FUSED DISCONNECT SWITCH

RECESSED PANELBOARD 277V/480V

SURFACE MOUNTED PANELBOARD

120V/208V

DISCONNECT SWITCH (NON-FUSED)

ELECTRICAL

SYMBOL

DESCRIPTION

F

SHEET WHERE DETAIL

IS DRAWN

OCCURRENCE

DETAIL IDENTIFICATION

(TYP.)

DETAIL

RECONSTRUCTION KEY NOTE

DEMOLITION KEY NOTE

REVISION

REVISED AREA

REVISION TAG

A AMPERE

ADA AMERICAN DISABILITIES ACT

AC ALTERNATING CURRENT

AF AMPERE FRAME

AS AMPERE SWITCH

AFC ABOVE FINISHED CEILING

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AIC AMPERE INTERRUPTING CAPACITY

AT AMPERE TRIP

ATS AUTOMATIC TRANSFER SWITCH

AWG AMERICAN WIRE GAUGE

BKR BREAKER

BLDG BUILDING

C CONDUIT

CB CIRCUIT BREAKER

CEC CALIFORNIA ELECTRICAL CODE

CKT CIRCUIT

CLG CEILING

CO CONDUIT ONLY

COMM COMMUNICATIONS

DB DISTRIBUTION BOARD

DCFC DIRECT CURRENT FAST CHARGING

DISC DISCONNECT

DIST DISTRIBUTION

DL DOUBLE LUG

DP DISTRIBUTION PANEL

DWG DRAWING

E EXISTING TO REMAIN

EEOR ELECTRICAL ENGINEER ON RECORD

EG EQUIPMENT GROUND

ELEC ELECTRICAL

EMH ELECTRICAL MAN HOLE

EHH ELECTRICAL HAND HOLE

EM EMERGENCY

EMT ELECTRICAL METALLIC TUBING

EPO EMERGENCY POWER OFF

EQUIP EQUIPMENT

EV ELECTRIC VEHICLE

EVCS ELECTRIC VEHICLE CHARGING STATION

EVSE ELECTRIC VEHICLE SUPPLY EQUIPMENT

F FUSE, FUSED

FA FIRE ALARM

FACP FIRE ALARM CONTROL PANEL

FLA FULL LOAD AMPERES

GRD GROUND

GALV GALVANIZE, GALVANIZED

GEN GENERATOR

GFCI GROUND FAULT CIRCUIT INTERRUPTER

HOA HAND-OFF-AUTOMATIC

HP HORSEPOWER

JB JUNCTION BOX

KA THOUSAND AMPERES

KCMIL THOUSAND CIRCULAR MILS

KVA KILOVOLT-AMPERE

KW KILOWATT

LCL LONG CONTINUOUS LOAD

LTG LIGHTING

MC METAL CLAD CABLE

MCB MAIN CIRCUIT BREAKER

MCC MOTOR CONTROL CENTER

MCM THOUSAND CIRCULAR MILS

MDP MAIN DISTRIBUTION PANEL

MFR MANUFACTURER

MIN MINIMUM

MLO MAIN LUGS ONLY

MTD MOUNTED

MTR MOTOR

MTS MANUAL TRANSFER SWITCH

NEC NATIONAL ELECTRIC CODE

NF NON-FUSED

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NC NORMALLY CLOSED

P POLE, POLES

PF POWER FACTOR

PNL PANEL

PRI PRIMARY

PVC POLYVINYL CHLORIDE CONDUIT

PWR POWER

PH PHASE

Ø PHASE

R REMOVE

RR REMOVE AND RELOCATE

RL RELOCATED

RECEPT RECEPTACLE

RGS RIGID GALVANIZED STEEL CONDUIT

SEC SECONDARY

SUSP SUSPEND, SUSPENDED

SW SWITCH

SWBD SWITCHBOARD

SWGR SWITCHGEAR

TMH TELECOMMUNICATIONS MAN HOLE

THH TELECOMMUNICATIONS HAND HOLE

TYP. TYPICAL

UON UNLESS OTHERWISE NOTED

V VOLT, VOLTS

VA VOLT-AMPERES

VAV VARIABLE AIR VOLUME

WT WATERTIGHT

W WATT OR WIRE

WP WEATHER PROOF

XFMR TRANSFORMER

Y WYE CONNECTION

MISCELLANEOUS

LINE TYPES

JUNCTION BOX WITH COVER

(MINIMUM 4" SQUARE OR AS

REQUIRED)

CONCRETE BOLLARD

SINGLE PORT PEDESTAL TYPE

ELECTRIC VEHICLE CHARGING STATION

DUAL PORT PEDESTAL TYPE

ELECTRIC VEHICLE CHARGING STATION

T TRANSFORMER. "F" DENOTES FRONT

OF TRANSFORMER.

DIGITAL MULTI-METERDMM

UNDERGROUND PULL BOX

POST AND SIGNAGE

WHEELSTOP

SURFACE MOUNTED JUNCTION BOX

WITH COVER

(MINIMUM 4" SQUARE OR AS

REQUIRED)

ELECTRICAL GENERAL NOTES

PB

APPLICABLE CODES

J

J

PB SURFACE-MOUNTED PULL BOX

F

FENCE

DC FAST CHARGER POWER BANK

DC FAST CHARGER DUAL PORT

POWER LINK 2000

COPPER GROUND ROD

GROUND WELL

1. CONTRACTOR SHALL PERFORM INSTALLATION WORK IN CONFORMANCE WITH THE 2025 EDITION OF THE CALIFORNIA ELECTRICAL CODE (CEC) AND ALL APPLICABLE CODES, ORDINANCES, AND REGULATIONS.

2. CONDUIT ROUTING AND EQUIPMENT LOCATION AS SHOWN ON THE ELECTRICAL POWER PLAN ARE DIAGRAMMATIC IN NATURE. CONTRACTOR SHALL VERIFY FEASIBILITY OF THE INSTALLATION BEFORE COMMENCING THE JOB. ANY OBSERVATIONS TO THE EXECUTION OF THE WORK SHALL BE BROUGHT TO THE

ATTENTION OF THE ENGINEER OF RECORD IMMEDIATELY.

3. CONTRACTOR SHALL COORDINATE ALL WORK WITH OTHER CONSTRUCTION TRADES. CONTRACTOR SHALL NOTIFY THE OWNER'S REPRESENTATIVE OF ANY UNRESOLVED ISSUES THAT MAY DELAY INSTALLATION OF

WORK.

4. CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING PROPER WORKING SPACE PER CALIFORNIA

ELECTRICAL CODE (CEC), PARAGRAPH 110-26.

5. CONTRACTOR SHALL PROVIDE NECESSARY HARDWARE AND SUPPORTS AS REQUIRED FOR ELECTRICAL CONDUIT/WIRE NOT SCHEDULED FOR DEMOLITION PER CALIFORNIA ELECTRICAL CODE (CEC), PARAGRAPH 110-12.

6. THE SEISMIC BRACING AND ANCHORAGE OF ELECTRICAL CONDUITS SHALL BE IN ACCORDANCE WITH THE

CALIFORNIA BUILDING CODE, CHAPTER 16.

7. CONNECTIONS TO VIBRATING EQUIPMENT AND SEISMIC SEPARATIONS:

· LIQUID-TIGHT FLEXIBLE STEEL CONDUIT IN DRY INTERIOR LOCATIONS.

· LIQUID-TIGHT FLEXIBLE STEEL CONDUIT IN AREAS EXPOSED TO WEATHER, DAMP LOCATIONS, CONNECTIONS TO TRANSFORMER ENCLOSURES, AND FINAL CONNECTIONS TO MOTORS.

PROVIDE A SEPARATE INSULATED EQUIPMENT GROUNDING CONDUCTOR IN FLEXIBLE CONDUIT RUNS.

MAXIMUM LENGTH SHALL BE SIX FEET UNLESS OTHERWISE NOTED.

8. WHENEVER A DISCREPANCY IN QUANTITY OR SIZE OF CONDUIT, WIRE, EQUIPMENT DEVICES, CIRCUIT BREAKERS, GROUND FAULT PROTECTION SYSTEMS, ETC. (ALL MATERIALS), ARISES ON THE DRAWINGS OR SPECIFICATIONS, THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AND INSTALLING ALL MATERIAL AND SERVICES REQUIRED BY THE STRICTEST CONDITIONS NOTED ON THE DRAWINGS OR IN THE

SPECIFICATIONS TO ENSURE COMPLETE AND OPERABLE SYSTEMS.

9. ARC-FLASH LABELS SHALL BE PROVIDED FOR THE CONTRACTOR TO INSTALL ON NEW LOW VOLTAGE (480 V, 208 V, 120 V) SYSTEMS REPRESENTED ON THE PROJECT DRAWINGS. THIS INCLUDES SWITCHBOARDS, PANEL BOARDS, TRANSFORMERS, DISCONNECT SWITCHES AND OTHER REQUIRED ELECTRICAL EQUIPMENT. THESE LABELS SERVE AS A GUIDE TO ASSIST THE EMPLOYEES AND OTHERS IN THE SELECTION OF PROPER PERSONAL

PROTECTIVE EQUIPMENT WHEN WORKING AROUND EXPOSED AND ENERGIZED CONDUCTORS.

2025 CALIFORNIA BUILDING CODE (CBC) PART 2,

VOLUMES 1 AND 2, TITLE 24

(BASED ON 2024 INTERNATIONAL BUILDING CODE)

2025 CALIFORNIA ELECTRIC CODE (CEC) PART 3, TITLE 24

(BASED ON 2023 NATIONAL ELECTRIC CODE)

2025 CALIFORNIA FIRE CODE (CFC) PART 9, TITLE 24

(BASED ON 2024 INTERNATIONAL FIRE CODE)

2025 CALIFORNIA ENERGY CODE PART 6, TITLE 24

2025 CALIFORNIA REFERENCED STANDARD CODE PART 12,

TITLE 24

TITLE 19, PUBLIC SAFETY, STATE FIRE MARSHAL

REGULATIONS

2010 ADA STANDARDS FOR ACCESSIBLE DESIGN

PARTIAL LIST OF APPLICABLE NATIONAL FIRE PROTECTION

ASSOCIATION (NFPA) STANDARDS

NFPA 72, 2025 EDITION - NATIONAL FIRE ALARM AND

SIGNALING CODE (AMENDED BY CSFM)

NFPA 80, 2025 EDITION - FIRE DOORS AND OTHER OPENING

PROTECTIVES

REFER TO 2025 CBC CHAPTER 35 FOR ADDITIONAL

STANDARDS NOT PROVIDED ON THIS LIST

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Sheet Title/Number

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124-01-01.35

02/02/2026

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255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

DSA IDENTIFICATION STAMP:

CALOF I

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No. E17083

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CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

SYMBOLS,

DESIGNATION AND

ABBREVIATIONS

E0.01

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

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FIRE SAFETY PLAN - CONSTRUCTION

1. NAME AND CONTACT INFORMATION OF SITE SAFETY DIRECTOR:

HAL GOUNDER

ASSOCIATE SAFETY ENGINEER

CA DEPT. OF WATER RESOURCES

SAN JOAQUIN FIELD DIVISION

OFFICE: (661) 858-5529

CELL: (661) 301-4128

2. DOCUMENTATION OF THE TRAINING OF THE SITE SAFETY DIRECTOR AND FIRE WATCH PERSONNEL:

· FIRE EXTINGUISHER TRAINING

· ARC FLASH AWARENESS

· HAZARD ASSESSMENT & MITIGATION CSWP 1.06

· INJURY ILLNESS PREVENTION PLAN

· PERSONAL PROTECTIVE EQUIPMENT

· WORKPLACE SAFETY

· INCIDENT INVESTIGATION AWARENESS

· PROTECTIVE GROUNDING

· STANDARDIZED EMERGENCY MANAGEMENT SYSTEM (SEMS)

· NATIONAL EMERGENCY MANAGEMENT SYSTEM (NEMS)

3. PROCEDURES FOR REPORTING EMERGENCIES:

THIS INFORMATION WAS PROVIDED FROM THE SJFC EAP REDBOOK.

ANY FIRE WILL BE REPORTED TO THE OFFICE OF THE STATE FIRE MARSHAL. ANY FIRE ON STATE PROPERTY OR IN FACILITIES IS CONSIDERED A RESPONSE LEVEL SITUATION AND THE FIRE EVENT ACTIONS CHECKLIST OF THE EMERGENCY ACTION PLAN WILL BE FOLLOWED. THE AREA CONTROL CENTER (ACC) WILL BE NOTIFIED OF

AN INCIDENT. WHEN NOTIFYING ACC TRY TO DETERMINE AND DOCUMENT THE FOLLOWING:

1. TYPE AND TIME OF INCIDENT

2. LOCATION OF FIRE - EXTERNAL OR INTERNAL, DISTANCE FROM STRUCTURES, SIZE, PROXIMITY TO

POWER LINERS

3. WEATHER CONDITIONS, WIND SPEED/DIRECTION

4. INFORMATION ON INJURY OR FATALITY

5. EQUIPMENT AFFECTED

6. NAME AND CONTACT FOR PERSONNEL REPORTING

THE ACC WILL RECORD THE INFORMATION IN THE OPERATIONS LOG. THE ACC WILL THEN RUN THE EAP

CHECKLIST.

REFERENCES AND ORDERS THAT PERTAIN TO FIRES: STANDARD OPERATION ORDER (SOO) PC 600.36 REPORTING OF FIRES OR EXPLOSIONS. SJFD S00 18 PROTOCOL FOR ENTERING SJFD FACILITY WHEN SOKE IS

PRESENT. PLANT AND SITE-SPECIFIC CONTINGENCE PLANS.

4. FIRE DEPARTMENT VEHICLE ACCESS ROUTES:

SEE MAP ON SHEET E0.03.

CONSTRUCTION SITE SHALL BE READILY ACCESSIBLE BY FIRE DEPARTMENT APPARATUS BY MEANS OF ROADWAYS HAVING AN ALL-WEATHER DRIVING SERVICE OF NOT LESS THAN 20 FEET OF UNOBSTRUCTED WIDTH. THE ROADS SHALL WITHSTAND LIVE LOADS OF FIRE APPARATUS, AND HAVE A MINIMUM OF 13 FEED, 6 INCHES OF VERTICAL CLEARANCE. DEAD END FIRE ACCESS ROADS IN EXCESS OF 150 FEET IN LENGTH SHALL

BE PROVIDED WITH APPROVED TURNAROUNDS.

5. LOCATION OF FIRE PROTECTION EQUIPMENT, INCLUDING PORTABLE FIRE EXTINGUISHERS, STANDPIPES, FIRE

DEPARTMENT CONNECTIONS AND FIRE HYDRANTS:

SEE MAP ON PLANS.

6. SMOKING AND COOKING POLICIES, DESIGNATED AREAS TO BE USED WHERE APPROVED, AND SIGNAGE

LOCATIONS IN ACCORDANCE WITH SECTION 3305.8:

N/A (NO SMOKING OR COOKING ALLOWED ON PREMISES)

7. LOCATION AND SAFETY CONSIDERATIONS FOR TEMPORARY HEATING EQUIPMENT:

N/A (NO TEMPORARY HEATING EQUIPMENT FOR THIS PROJECT)

8. HOT WORK PERMIT PLAN:

N/A (NO HOT WORK FOR THIS PROJECT. ALL WELDING ON FENCING AND GATES SHALL BE SHOP FABRICATED

BEFORE INSTALLATION ON SITE).

9. PLANS FOR CONTROL OF COMBUSTIBLE WASTE MATERIAL:

ACCUMULATIONS OF COMBUSTIBLE WASTE MATERIAL, SUCH AS WOOD, PLASTIC, INSULATION, PAINTS AND VARNISHES, ADHESIVES AND SEALANTS, DUST, AND DEBRIS SHALL BE REMOVED FROM THE WORK SITE AT THE END OF EACH WORK SHIFT OR MORE FREQUENTLY AS NECESSARY FOR SAFE OPERATIONS. MATERIALS SUSCEPTIBLE TO SPONTANEOUS IGNITION, SUCH AS OILY RAGS, SHALL BE STORED IN A LISTED DISPOSAL CONTAINER. YARD STORAGE OF EQUIPMENT TO BE INSTALLED OR COMBUSTIBLE CONSTRUCTION MATERIALS

SHALL NOT BE STORES CLOSER THEN 30 FEET FROM ANY STRUCTURE UNDER CONSTRUCTION OR

ALTERATION.

10. LOCATIONS AND METHODS FOR STORAGE AND USE OF FLAMMABLE AND COMBUSTIBLE LIQUIDS AND OTHER

HAZARDOUS MATERIALS:

STORAGE - FLAMMABLE AND COMBUSTIBLE LIQUID STORAGE AREAS SHALL BE MAINTAINED CLEAR OF COMBUSTIBLE VEGETATION AND WASTE MATERIALS. SUCH STORAGE AREAS SHALL NOT BE USED FOR THE STORAGE OF COMBUSTIBLE MATERIALS. SMOKING AND OTHER SOURCES OF IGNITION SHALL BE PROHIBITED IN AREAS WHERE FLAMMABLE AND COMBUSTIBLE LIQUIDS ARE STORED OR USED. STORAGE OF CLASS I AND CLASS II LIQUIDS SHALL NOT EXCEED 60 GALLONS WITHIN 50 FEET OF THE STRUCTURE UNLESS APPROVED BY

KERN COUNTY FD.

TANKS - TANKS AND CONTAINERS FOR THE STORAGE OF LIQUIDS ABOVE GROUND SHALL BE CONSPICUOUSLY MARKED WITH THE NAME OF THE PRODUCT THEY CONTAIN AND THE WORDS: "FLAMMABLE--KEEP FIRE AND FLAME AWAY." TANKS SHALL BEAR THE ADDITIONAL MARKING: "KEEP 50 FEET FROM BUILDINGS." A. TANKS MORE THAN 100 GALLONS IN CAPACITY, WHICH ARE PERMANENTLY INSTALLED OR MOUNTED AND USED FOR THE STORAGE OF CLASS I, II OR III LIQUIDS, SHALL BE PROVIDED WITH A PLACARD IN ACCORDANCE WITH NFPA 704.B. PORTABLE FIRE EXTINGUISHERS WITH A MINIMUM RATING OF 20-B:C SHALL BE PROVIDED WITHIN 30 FEET

OF THE TANK.

HANDLING AT POINT OF FINAL USE - THE STORAGE, USE AND HANDLING OF FLAMMABLE AND COMBUSTIBLE LIQUIDS AT CONSTRUCTION SITES SHALL BE IN ACCORDANCE WITH CFC SECTION 5706.2. VENTILATION SHALL BE PROVIDED FOR OPERATIONS INVOLVING THE APPLICATION OF MATERIALS CONTAINING FLAMMABLE SOLVENTS. CLASS I AND CLASS II LIQUIDS SHALL BE KEPT IN APPROVED SAFETY CONTAINERS, LEAKAGE AND SPILLS - LEAKING VESSELS SHALL BE IMMEDIATELY REPAIRED OR TAKEN OUT OF SERVICE AND SPILLS SHALL BE CLEANED UP AND DISPOSED OF PROPERLY. PROVISIONS FOR SITE SECURITY.

APPLICABLE CODES

STANDARD ADMINISTRATIVE CODE:

· 2025 CALIFORNIA BUILDING CODE (CBC)

· 2025 CALIFORNIA ELECTRICAL CODE (CEC)

· 2025 CALIFORNIA MECHANICAL CODE (CMC)

· 2025 CALIFORNIA PLUMBING CODE (CPC)

· 2025 CALIFORNIA ENERGY CODE

· 2025 CALIFORNIA FIRE CODE

· 2025 CALIFORNIA GREEN BUILDING CODE

· 2025 CALIFORNIA REFERENCE STANDARD CODE

· CCR-TITLE 19 PUBLIC SAFETY: DIVISION 1 STATE FIRE MARSHAL

· 2025 NFPA 13 INSTALLATION OF FIRE SPRINKLER

· 2024 NFPA 14 INSTALLATION OF STANDPIPE AND HOSE SYSTEM

· 2025 NFPA 20 INSTALLATION OF STATIONARY PUMPS FOR FIRE PROTECTION

· 2025 NFPA 24 INSTALLATION OF PRIVATE FIRE SERVICES MAINS AND THEIR APPURTENANCE

· 2013 NFPA 25 CALIFORNIA EDITION, INSPECTION, TESTING AND MAINTENANCE OF WATER BASED FIRE

PROTECTION SYSTEMS

· 2025 NFPA 72 NATIONAL FIRE ALARM AND SIGNALING CODE "AS AMENDED BY CALIFORNIA" CSF

SCALEFIRE HYDRANT AND FIRE EXTINGUISHER LOCATIONS 1N.T.S.

Drawn by:

Job No.:

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Description of RevisionsByDate#

Sheet Title/Number

Scale:

Date:

REVISIONS

L ak e St at io n Ro ad

Ta ft

, C A

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E. Burtch

As Noted

D ep ar tm en t o f W at er R es ou rc es

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255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

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No. E17083

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CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

SITE SAFETY

PLAN

E0.02

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text O

SCALEPUMPING PLAN ENLARGED SITE PLAN 1N.T.S.

SITE PLAN

1" = 100'-0" 0 50 100

SCALE: 1" = 100'-0"

BUENA VISTA PUMPING PLANT

P A

R K

IN

G

L O

T

SCALEPUMPING PLAN OVERALL SITE PLAN 2N.T.S.

FIRE TRUCK 41' DIAMETER

TURN AROUND

70'-0"

TRANSFORMER YARD

BUENA VISTA PUMPING PLANT

LOCATION OF MAIN ENTRANCE

GATE (AUTOMATED) EQUIPPED

WITH INTERCOM THAT

COMMUNICATES DIRECTLY WITH

THE ACC.

FIRE ACCESS ROADWAY

Drawn by:

Job No.:

PA / PM:

Description of RevisionsByDate#

Sheet Title/Number

Scale:

Date:

REVISIONS

L ak e St at io n Ro ad

Ta ft

, C A

V. Menor

E. Burtch

As Noted

D ep ar tm en t o f W at er R es ou rc es

B ue na V is ta

P um pi ng

P la nt E

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E In st al la tio n

124-01-01.35

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V1

255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

DSA IDENTIFICATION STAMP:

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No. E17083

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CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

SITE SAFETY

PLAN

E0.03

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text O

T

SCALESITE PLAN 11/32" = 1'-0"

Drawn by:

Job No.:

PA / PM:

Description of RevisionsByDate#

Sheet Title/Number

Scale:

Date:

REVISIONS

L ak e St at io n Ro ad

Ta ft

, C A

V. Menor

E. Burtch

As Noted

D ep ar tm en t o f W at er R es ou rc es

B ue na V is ta

P um pi ng

P la nt E

V S

E In st al la tio n

124-01-01.35

02/02/2026

V1

255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

DSA IDENTIFICATION STAMP:

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No. E17083

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CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

SITE PLAN

E1.00

E2.00

EVCS SUMMARY

LOCATION PARKING TYPE SHEET EXISTING EVCS SPACES NEW EVCS SPACES

PARKING LOT

*FLEET E2.00 (0) LEVEL 2 (8) LEVEL 2

*FLEET E2.00 (0) DCFC (2) DCFC

TOTAL FLEET PORTS: 10

* NOTE:

FLEET EVCS INSTALLED ARE NOT AVAILABLE TO THE GENERAL PUBLIC AND ARE INTENDED FOR USE BY A DESIGNATED VEHICLE OR DRIVER; THEREFORE, PER CBC SECTION 11B-228.3.2 EXCEPTION 1, THE EVCS SHALL NOT BE REQUIRED TO COMPLY WITH CBC

11B-228.3.2 ACCESS REQUIREMENTS.

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text

(E) SWITCHYARD

AutoCAD SHX Text

(E) FOREBAY

AutoCAD SHX Text

(E) ACCESS ROAD

AutoCAD SHX Text

(E) ACCESS ROAD

AutoCAD SHX Text O

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

(E) GARAGE

DOOR

(E) ASPHALT

PAVEMENT

(E) CONCRETE

CURB

(E) CONCRETE

CURB

(E) CONCRETE

CURB

(E) ASPHALT

PAVEMENT

(E) ASPHALT

PAVEMENT

(E) CONCRETE

CURB

(E) AREA LIGHT

EV

FLEET

ONLY

EV

FLEET

ONLY

T

(E) MOTOR CONTROL

CENTER "PSC"

1 2

(E) TREE

PB

PB

PB

PB

PB

SCALEPOWER PLAN 11/8"=1'=0"

Drawn by:

Job No.:

PA / PM:

Description of RevisionsByDate#

Sheet Title/Number

Scale:

Date:

REVISIONS

L ak e St at io n Ro ad

Ta ft

, C A

V. Menor

E. Burtch

As Noted

D ep ar tm en t o f W at er R es ou rc es

B ue na V is ta

P um pi ng

P la nt E

V S

E In st al la tio n

124-01-01.35

02/02/2026

V1

255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

DSA IDENTIFICATION STAMP:

CALOF I

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No. E17083

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CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

POWER PLAN

E2.00

SHEET NOTES:

SEE DETAIL #1 SHEET E4.01 FOR UNDERGROUND

CONDUIT BURIAL DETAIL. FOR ALL ROUTING

THROUGH TRAFFIC CROSSINGS PROVIDE

SCHEDULE 80 PVC UNDERGROUND CONDUIT.

SEE SINGLE LINE DIAGRAM #1 SHEET E5.00 FOR

MORE INFORMATION.

EXISTING ADA PARKING STALL SHALL REMAIN

AND BE PROTECTED IN PLACE.

PROVIDE 13" X 24" X DEPTH AS REQUIRED

CONCRETE PULLBOX WITH WEATHERPROOF

COVER ENGRAVED 'POWER'. SEE DETAIL #2

SHEET E4.01 FOR UNDERGROUND PULL-BOX

DETAIL.

GENERAL NOTES:

1. ELECTRICAL ENGINEERING FOR THIS PROJECT

IS BASED ON EXISTING DRAWINGS AND A FIELD

VISIT OF THE ELECTRICAL SYSTEM. IN CASE OF

ANY DISCREPANCIES WITH EXISTING FIELD

CONDITIONS, ELECTRICAL CONTRACTOR SHALL

VERIFY THE EXACT DIFFERENCES AND NOTIFY

THE ELECTRICAL ENGINEER FOR POSSIBLE

REVISION TO THESE DOCUMENTS.

2. ANY ELECTRICAL AND/OR SIGNAL UTILITY

SHUTDOWNS WITHIN THE AREA OF WORK SHALL

BE COORDINATED AND SCHEDULED IN ADVANCE

WITH THE SITE'S REPRESENTATIVE.

3. ELECTRIC VEHICLE CHARGING STATION/S

(EVCS) SHALL BE PROVIDED, INSTALLED AND

CONNECTED BY STATE VENDOR.

4. PROVIDE MINIMUM OF 2'-0" CLEARANCE BEHIND

ALL PEDESTAL MOUNTED CHARGERS AND DCFC

COMPONENTS FOR SERVICING. CONTRACTOR

SHALL FIELD VERIFY ALL DISTANCES PRIOR TO

BID.

5. EXISTING VEGETATION TO BE REMOVED,

PROTECTED AND RESTORED AFTER

CONSTRUCTION.

6. REMOVE AND REPLACE IN-GROUND

LANDSCAPING AND IRRIGATION IMPROVEMENTS

AFFECTED IN WORK.

PROPOSED EV CHARGERS

EVCS # WALL/PEDESTAL

MOUNT EVCS

SINGLE/DUAL

EVCS CHARGE PORT # FULL LOAD

AMPS VOLTAGE

POWER SHARE

(Y / N/A)

CHARGE PORT

TYPE

1 PEDESTAL DUAL 193 480V-3PH N/A FLEET

2 PEDESTAL DUAL 30 208V-1PH N/A FLEET

3 PEDESTAL DUAL 30 208V-1PH N/A FLEET

4 PEDESTAL DUAL 30 208V-1PH N/A FLEET

4 PEDESTAL DUAL 30 208V-1PH N/A FLEET

NOTES:

· (5) DUAL PORT EVCS SHALL SERVE (10) FLEET PARKING STALLS

· (Y) STANDS FOR, YES WILL BE REQUIRED; (N/A) STANDS FOR, NOT APPLICABLE

1 2

1 2

1 2

1 2

1 2

R

CALL 811 BEFORE YOU DIG.

LEGEND:

EXISTING

NEW

NEW UNDERGROUND

E2.01 1E2.01

E2.01

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text O

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

EV

FLEET

ONLY

T

PB

PB

PB

(E) CONCRETE

CURB

(E) ASPHALT

PAVEMENT

(E) CONCRETE

CURB

(E) AREA LIGHT

(E) CONCRETE

CURB

10'-0"

(TYP.)

18'-0" (TYP.)

10" (TYP.)

4'-0"

(TYP.)

(E) CONCRETE

CURB

PANELBOARD

"EV"

7 10

13 (TYP.)

14(TYP.)

TRANSFORMER

"T-EV"

7 8

2'-0"

EVCS-4 3 6

EVCS-3 3 6

EVCS-2 3 6

(E) TREE

3/4"Ø X 10'-0"L

COPPER

GROUND ROD

1#4 GROUND RING8

GROUND-WELL8 G

G

G G

G

G

G

G

G

DISCONNECT

SWITCH

7 10

15 (TYP.)

4 10

4'-0" (TYP.)

1'-0"

(TYP.)

EVCS-5 3 6

3'-0"(TYP.)

2'-0"(TYP.)

1"C-4#6

& 1#8 GRD.

5(TYP. UON.)

(2 SETS) 1"C-4#6

& 1#8 GRD.

(3 SETS) 1"C-4#6

& 1#8 GRD.

(4 SETS) 1"C-4#6

& 1#8 GRD.

5(TYP.)

1'-0"

1'-0"

1'-0"

EV

FLEET

ONLY

EV

FLEET

ONLY

PB

T

DCFC POWER

BLOCK

DIGITAL MULTI-METER

(E) MOTOR CONTROL

CENTER "PSC"

9'-0"

(E) GARAGE

DOOR

(E) ASPHALT

PAVEMENT

(E) CONCRETE

PAVEMENT

9'-0"

18'-0"

7'-0"

3'-0"

4'-0"

3'-6"

1'-0"

EVCS-1

DCFC

2'-0"1'-10"

4'-0"

4'-0"

(E) EQUIPMENT

LV

14(TYP.)

16(TYP.)

15(TYP.)

13(TYP.)

LV LV LV LV

2 1/2"C-3#250

& 1#4 GRD.

1'-10"

4'-0"

DISCONNECT SWITCH

NON-FUSED

3'-6"

2'-6"

SHEET NOTES:

DUAL PORT PEDESTAL TYPE DC FAST CHARGER

STATION. CHARGEPOINT POWER LINK 2000.

PROVIDE 10'-0" OF INCOMING WIRES COILED UP

AT ALL EVCS STUB-UPS FOR FINAL EVCS

INSTALLATION. SEE DETAIL #1 ON SHEET E4.00.

DC FAST CHARGER POWER BLOCK WITH (4)

POWER MODULES. 160KW OUTPUT. PROVIDE

10'-0" OF INCOMING AND OUTGOING WIRES

COILED UP AT ALL EVCS STUB-UPS FOR FINAL

EVCS INSTALLATION. SEE DETAIL #2 ON SHEET

E4.00.

DUAL PORT PEDESTAL TYPE LEVEL 2 EVCS WITH

7,200VA PER PORT. PROVIDE 10'-0" OF FEEDER

WIRE (4#6 + 1#8 GRD) COILED UP AT EVCS

STUB-UP LOCATION FOR FINAL EVCS

INSTALLATION. SEE DETAIL #3 ON SHEET E4.00.

SEE DETAIL #1 SHEET E4.01 FOR UNDERGROUND

CONDUIT BURIAL DETAIL. FOR ALL ROUTING

THROUGH TRAFFIC CROSSINGS PROVIDE

SCHEDULE 80 PVC UNDERGROUND CONDUIT.

PROVIDE 11" X 17" X DEPTH AS REQUIRED

CONCRETE PULLBOX WITH WEATHERPROOF

COVER ENGRAVED 'POWER'. SEE DETAIL #2

SHEET E4.01 FOR UNDERGROUND PULL-BOX

DETAIL.

SEE DETAIL #5 SHEET E4.00 FOR EV CHARGING

STATION PVC CONDUIT STUB-UP DETAIL.

SEE DETAIL #6 SHEET E4.00 FOR ELECTRIC

EQUIPMENT RGS CONDUIT STUB-UP DETAIL.

SEE DETAILS #4, #5 & #6 SHEET E4.01 FOR

TRANSFORMER GROUND RING AND

GROUND-WELL DETAILS.

PROVIDE DIGITAL MULTI-METER IN NEMA 1

ENCLOSURE FOR MONITORING PANEL "EV-1"

AND EVCS-1 (DCFC) FEEDERS. MOUNT DMM AT

+60" AFF BELOW NEW PULLBOX BOX. REFER TO

DETAIL #8 ON SHEET E4.01 FOR ADDITIONAL

INFORMATION.

MOUNT DISCONNECT SWITCH AT +52" AFF. SEE

SINGLE LINE DIAGRAM #1 SHEET E5.00 FOR

ADDITIONAL INFORMATION.

PENETRATION THROUGH FIRE-RATED CMU

CONCRETE WALL. REFER TO DETAIL #7 ON

SHEET E4.01 FOR PENETRATION INFORMATION.

PROVIDE 36" X 24" X 10" PULL-BOX MOUNTED AT

+84" AFF. REFER TO DETAIL #8 ON SHEET E4.01

FOR PENETRATION INFORMATION.

PROVIDE 4" DIA. CONCRETE BOLLARD. REFER

TO DETAIL #7 ON SHEET E4.01 FOR MORE

INFORMATION.

NEW STRIPING PER CIVIL DRAWINGS.

NEW SIGN AND POST PER DETAIL #1 ON SHEET

C2.

RELOCATE EXISTING WHEELSTOP PER DETAIL

#3 ON SHEET C2.

NEW CONCRETE WHEEL STOP PER CIVIL

DRAWINGS.

ROUTE CONDUIT FROM NEW INDOOR PULLBOX

DOWN TO 12" AFF AND PENETRATE THROUGH

FIRE-RATED CMU CONCRETE WALL.

SURFACE MOUNT CONDUIT PAST BUILDING

FOOTING AND PROVIDE CONDULET TO ROUTE

INTO UNDERGROUND TRENCH.

SURFACE MOUNT CONDUIT FROM NEW INDOOR

PULLBOX DOWN TO EXTERIOR DISCONNECT

SWITCH.

GENERAL NOTES:

1. ELECTRICAL ENGINEERING FOR THIS PROJECT

IS BASED ON EXISTING DRAWINGS AND A FIELD

VISIT OF THE ELECTRICAL SYSTEM. IN CASE OF

ANY DISCREPANCIES WITH EXISTING FIELD

CONDITIONS, ELECTRICAL CONTRACTOR SHALL

VERIFY THE EXACT DIFFERENCES AND NOTIFY

THE ELECTRICAL ENGINEER FOR POSSIBLE

REVISION TO THESE DOCUMENTS.

2. ANY ELECTRICAL AND/OR SIGNAL UTILITY

SHUTDOWNS WITHIN THE AREA OF WORK SHALL

BE COORDINATED AND SCHEDULED IN ADVANCE

WITH THE SITE'S REPRESENTATIVE.

3. ELECTRIC VEHICLE CHARGING STATION/S

(EVCS) SHALL BE PROVIDED, INSTALLED AND

CONNECTED BY STATE VENDOR.

4. PROVIDE MINIMUM OF 2'-0" CLEARANCE BEHIND

ALL PEDESTAL MOUNTED CHARGERS AND

POWER BANKS FOR SERVICING. CONTRACTOR

SHALL FIELD VERIFY ALL DISTANCES PRIOR TO

BID.

5. EXISTING VEGETATION TO BE REMOVED,

PROTECTED AND RESTORED AFTER

CONSTRUCTION.

6. REMOVE AND REPLACE IN-GROUND

LANDSCAPING AND IRRIGATION IMPROVEMENTS

AFFECTED IN WORK.

Drawn by:

Job No.:

PA / PM:

Description of RevisionsByDate#

Sheet Title/Number

Scale:

Date:

REVISIONS

L ak e St at io n Ro ad

Ta ft

, C A

V. Menor

E. Burtch

As Noted

D ep ar tm en t o f W at er R es ou rc es

B ue na V is ta

P um pi ng

P la nt E

V S

E In st al la tio n

124-01-01.35

02/02/2026

V1

255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

DSA IDENTIFICATION STAMP:

CALOF I

G I

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NG

A

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No. E17083

T

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CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

ENLARGED

POWER PLANS

E2.01

R

CALL 811 BEFORE YOU DIG.

LEGEND:

EXISTING

NEW

NEW UNDERGROUND

SCALEENLARGED POWER PLAN 21/4"=1'=0"

SCALEENLARGED POWER PLAN 11/4"=1'=0"

E2.00

E2.00

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text O

SCALE

DIGITAL MULTI-METER DETAIL 7N.T.S.

SCALE

160KW DUAL PORT D.C. FAST CHARGER POWER LINK 2000 DETAIL 1N.T.S.

SCALE

EMERGENCY SHUT-OFF LABEL DETAIL 4N.T.S.

SCALE

ELECTRICAL EQUIPMENT RGS CONDUIT STUB-UP DETAIL 6N.T.S.

SCALE

EV CHARGING STATION PVC CONDUIT STUB-UP DETAIL 5N.T.S.

SCALE

DUAL PORT PEDESTAL ELECTRIC VEHICLE CHARGING STATION 3N.T.S.

SCALE

160KW D.C. FAST CHARGER POWER BLOCK DETAIL 2N.T.S.

DETAIL NOTES:

1. FOR DC FAST CHARGER POWER

BLOCK INFORMATION - REFER TO

INSTALLATION INSTRUCTIONS PER

MANUFACTURER.

2. DC FAST CHARGER POWER BLOCK

SHALL BE PROVIDED AND

INSTALLED BY CURRENT STATE

VENDOR. CONTRACTOR SHALL

PROVIDE INFRASTRUCTURE

NECESSARY TO SUPPORT THE

CHARGER AS SHOWN ON THESE

DRAWINGS.

3. ALL OUTPUTS SHALL BE ROUTED TO

THE DC FAST CHARGER POWER

LINK 2000 AS SHOWN ON E2.01.

(2) OUTGOING

CONDUITS WITH

HV DC CONDUCTORS

TO POWER LINK 2000. (1) INCOMING CONDUIT

WITH AC CONDUCTORS

24" MAX. CONDUIT

STUB-UPS (TYP.)

CONDUIT ENDS MUST NOT

HAVE BUSHINGS OR BELL ENDS.

REFER TO DETAIL #5 ON

THIS SHEET FOR ADDITIONAL

INFORMATION

OUTGOING CONDUITS WITH

LV CONDUCTORS AND

CAT-6 CABLE

4" MIN. TO 6-1/4" MAX.

CONDUIT STUB-UPS (TYP.)

CONDUIT ENDS MUST NOT

HAVE BUSHINGS OR BELL ENDS.

REFER TO DETAIL #5 ON

THIS SHEET FOR ADDITIONAL

INFORMATION.

DETAIL NOTES:

1. FOR DC FAST CHARGER POWER

LINK 2000 INFORMATION - REFER TO

INSTALLATION INSTRUCTIONS PER

MANUFACTURER.

2. DC FAST CHARGER POWER BLOCK

SHALL BE PROVIDED AND

INSTALLED BY CURRENT STATE

VENDOR. CONTRACTOR SHALL

PROVIDE INFRASTRUCTURE

NECESSARY TO SUPPORT THE

CHARGER AS SHOWN ON THESE

DRAWINGS.

NEW CONCRETE

EQPT. FOOTING.

SEE STRUCTURAL

SHEETS FOR MORE

INFORMATION.

CONDUIT ENTRIES

2"

ABOVE

EXISTING

GRADE1"

A.F.F.

CONDUIT & CONDUCTOR TABLE

TAG DESCRIPTION NUMBER OF

SETS CONDUIT SIZE CONDUCTOR/CABLE

SIZE & QUANTITIES

HV DC INPUT 2 3" PVC CONDUIT 4 #3/0 (3 PER POLE) & 1#2 GRD.

LV DC INPUT 1 3/4" PVC CONDUIT 2 #6

ETHERNET INPUT 1 3/4" PVC CONDUIT CAT-6 (STP)

NOTES:

· HV DC CONDUCTORS SHALL BE XHHW-2 AND RATED FOR 90°C AND FOR 1000V.

· LV DC CONDUCTORS SHALL BE XHHW-2 AND RATED FOR 75°C AND FOR 1000V.

· ETHERNET CABLE SHALL BE CAT-6 SHIELDED TWISTED PAIR (STP) AND OUTDOOR RATED.

CONDUIT & CONDUCTOR TABLE

TAG DESCRIPTION NUMBER OF

SETS CONDUIT SIZE CONDUCTOR/CABLE

SIZE & QUANTITIES

AC INPUT 1 2 1/2" PVC CONDUIT 3 #250 & 1 #4 GRD.

HV DC OUTPUT 2 3" PVC CONDUIT 4 #3/0 (3 PER POLE) & 1#2 GRD.

LV DC OUTPUT 1 3/4" PVC CONDUIT 2 #6

ETHERNET OUTPUT 1 3/4" PVC CONDUIT CAT-6 (STP)

NOTES:

· AC CONDUCTORS SHALL BE THWN-2 AND RATED FOR 90°C AND FOR 600V.

· HV DC CONDUCTORS SHALL BE XHHW-2 AND RATED FOR 90°C AND FOR 1000V.

· LV DC CONDUCTORS SHALL BE XHHW-2 AND RATED FOR 75°C AND FOR 1000V.

· ETHERNET CABLE SHALL BE CAT-6 SHIELDED TWISTED PAIR (STP) AND OUTDOOR RATED.

D.C. FAST CHARGER

POWER LINK 2000

350A OUTPUT

(DUAL PORT)

160kW D.C. FAST

CHARGER

POWER BLOCK,

350A OUTPUT WITH

(4) POWER MODULES

PROVIDE LABEL

IDENTIFYING SHUT-OFF

LOCATION. LABEL SHALL

CORRESPOND TO

CHARGER NUMBER.

REFER TO DETAIL #4

ON THIS SHEET.

NEW CONCRETE

EVCS FOOTING.

SEE STRUCTURAL

DRAWINGS FOR

MORE INFORMATION.

FRONT

ELEVATION

SIDE

ELEVATION

4'-0"

MAX.

1" PVC CONDUIT

4 #6 & 1 #8 GRD.

DUAL PORT PEDESTAL

EV CHARGING STATION

(7,200VA PER PORT)

PVC CONDUIT STUB-UP.

REFER TO DETAIL #5

ON THIS SHEET.

PROVIDE LABEL IDENTIFYING

SHUT-OFF LOCATION. LABEL

SHALL CORRESPOND TO

CHARGER NUMBER. REFER TO

DETAIL #6 ON THIS SHEET.

DETAIL NOTES:

1. FOR PEDESTAL TYPE EVCS MOUNTING INFORMATION,

REFER TO MANUFACTURER'S INSTALLATION

INSTRUCTION MANUAL.

2. SEE EVCS NOTE ON SHEET T0.01.

2"

ABOVE

EXISTING

GRADE

TOP OF EXISTING GRADE TOP OF EXISTING GRADE

2"

ABOVE

EXISTING

GRADE

4'-0"

MAX.

4"

3"

RED BACKGROUND

WITH WHITE LETTERING

RED STRIPING

WHITE STRIPING

DETAIL NOTES:

1. LABEL SHALL BE PROVIDED FOR ALL NEW EV CHARGING STATIONS SHOWN ON THESE DRAWINGS. LABEL SHALL

CORRESPOND WITH CHARGER NUMBER AND THE ASSOCIATED PANELBOARD PROVIDING POWER.

2. SEE BELOW FOR LABEL SPECIFICATIONS:

· MATERIAL: THERMAL PRINTED ON REFLECTIVE RED OUTDOOR LABEL STOCK (MEETS ASTMD 4956-99)

· COLOR: WHITE TEXT ON RED BACKGROUND WITH RED AND WHITE ALTERNATING STRIPES

· DAMAGE RESISTANT FROM COMMON CHEMICALS AND SOLVENTS.

· MINIMUM SERVICE TEMPERATURE: -40 DEG FAHRENHEIT

· MAXIMUM SERVICE TEMPERATURE: 180 DEG FAHRENHEIT

· APPLICATION TEMPERATURE: 50 DEG FAHRENHEIT

· FILM THICKNESS: 5.5 MIL

· ADHESIVE THICKNESS: 1 MIL

6"

MINIMUM

PVC CONDUIT

TRANSITION

COUPLING

BEND RADIUS

R = 10 x DIA. OF CONDUIT

(MINIMUM)

INSULATED METALLIC

GROUNDING BUSHING

(THREADED)

CONTINUOUS GALVANIZED RIGID

METAL CONDUIT WRAPPED AROUND

WITH 40 MIL. BLACK ELECTRICAL

PLASTIC INSULATING TAPE TO 6"

ABOVE FINISH GRADE

TOP OF EXISTING GRADE

1'-6"

OR

AS SHOWN

ON

EQUIPMENT

DETAIL

PVC CONDUIT

PVC

COUPLING

PVC CONDUIT

BEND RADIUS

R = 10 x DIA. OF CONDUIT

(MINIMUM)

PVC

BELL END

OR

BUSHING

PVC CONDUIT

TOP OF EXISTING GRADE

PVC

COUPLING

TOP OF EXISTING GRADE

38 EVCS

MANUFACTURER'S

CLEARANCE

REQUIREMENTS

CLEAR WORKING

SPACE PER

CEC 110.26(A)(1).

CONCRETE

FOOTING PER

STRUCTURAL

12 12

CLEARANCES

8 8

CLEARANCESCLEARANCES

CLEAR WORKING

SPACE PER CEC

110.26(A)(1).

CONCRETE

FOOTING PER

STRUCTURAL

EVCS

MANUFACTURER'S

CLEARANCE

REQUIREMENTS

EVCS

MANUFACTURER'S

CONCRETE MOUNTING

TEMPLATE (CMT)

EVCS

MANUFACTURER'S

CONCRETE MOUNTING

TEMPLATE (CMT)

(2) INCOMING

CONDUITS WITH

HV DC CONDUCTORS

FROM POWER BLOCK.

INCOMING CONDUITS WITH

LV CONDUCTORS AND

CAT-6 CABLE

2"

ABOVE

EXISTING

GRADE1"

A.F.F.

TOP OF EXISTING GRADE

CONDUIT ENTRIES

NEW CONCRETE

EQPT. FOOTING.

SEE STRUCTURAL

SHEETS FOR MORE

INFORMATION.

DETAIL NOTES:

PROVIDE DIGITAL MULTI-METER WITH

CAPABILITIES OF MONITORING EVCS BRANCH

CIRCUITS. METER SHALL BE CAPABLE OF

MONITORING kHW, MAX PEAK DEMAND AMPS

AND VOLTAGE.

PROVIDE IN-LINE FUSE. REFER TO

MANUFACTURER'S INSTALLATION MANUAL

FOR TYPE AND SIZE.

VERIFY POWER CONNECTIONS WITH

MANUFACTURER'S INSTALLATION MANUAL.

3 3/4"C - 2 #12

& 1 #12 GRD.

FUSE

FUSE

FUSE

DIGITAL MULTI-METER

WITH NEMA-1

ENCLOSURE

VIN

Ia+

Ia-C T-

Ib+

Ib-

Ic+

C T-

Ic-

ØA

ØB

ØC

C T-

N

FUSE

FUSE

FUSEVIN

Ia+

Ia-C T-

Ib+

Ib-

Ic+

C T-

Ic-

ØA

ØB

ØC

C T-

D M

M

C T

IN

P

U T

TE

R

M

IN

A

LS

N

DMM POWER CIRCUIT FROM

HEATING AND VENTILLATION

CENTER "PSC"

3/4"C - (6) CT WIRING TO

CT'S FOR DCFC POWER

BLOCK CIRCUIT

3/4"C - (6) CT WIRING TO

CT'S FOR T-EV / PANEL

'EV' CIRCUIT

D M

M

C T

IN

P

U T

TE

R

M

IN

A

LS

PULLBOX

Drawn by:

Job No.:

PA / PM:

Description of RevisionsByDate#

Sheet Title/Number

Scale:

Date:

REVISIONS

L ak e St at io n Ro ad

Ta ft

, C A

V. Menor

E. Burtch

As Noted

D ep ar tm en t o f W at er R es ou rc es

B ue na V is ta

P um pi ng

P la nt E

V S

E In st al la tio n

124-01-01.35

02/02/2026

V1

255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

DSA IDENTIFICATION STAMP:

CALOF I

G I

RE

NG

A

E

S

No. E17083

T E

ET

S

AT L CE A

F R I C

L

ORNI

E

PR

RAET

RE

D D.D

OF ONA

B R L

SSI

NE

RE

IWD

U

T

HC

E

CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

ELECTRICAL

DETAILS

E4.00

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text O

PENETRATION THRU CONCRETE WALL WITH J-BOX 3N.T.S.

SCALE

GROUND RING DETAIL 4N.T.S.

SCALE

UNDERGROUND CONDUIT BURIAL DETAIL 1N.T.S.

SCALE

CONNECTION TO GROUND ROD DETAIL 6N.T.S.

SCALE

UNDERGROUND PULLBOX DETAIL 2N.T.S.

SCALE

EXISTING MCC "PSC" ELEVATION DETAIL 8N.T.S.

SCALE

BOLLARD DETAIL 7N.T.S.

36"x24"x10"D

PULLBOX

DMM

1&2

(E) BUILDING

STEEL COLUMN

DIGITAL MULTI-METERS

(E)MOTOR

CONTROL

CENTER "PSC"

4'-0"

CONDUIT TO EXTERIOR

POWER BLOCK

DISCONNECT SWITCH

FINISHED FLOOR

CONDUIT TO CHARGING

STATION TRANSFORMER

1'-0"

5'-0"

7'-0"

PAD MOUNTED

TRANSFORMER

#4 BARE COPPER

GROUND WIRE FOR

GROUND RING.

(TYP.)

100A DISCONNECT

SWITCH

PANELBOARD EQUIPMENT

GROUNDING

CONNECTION

1'-0"

MIN.

2'-0"

MIN.

ELECTRICAL

WARNING TAPE

3" CLEAN SAND

BEDDING

3" CLEAN SAND

BEDDING

NATIVE BACKFILL

90% COMPACTION

CONDUIT/S PER PLAN

SCALE

GROUND WELL DETAIL 5N.T.S.

4'-0"

CONCRETE

BOLLARD CAP

STEEL PIPE AND FOOTING

PER STRUCTURAL

DRAWINGS

FIELD PRIME STEEL BOLLARDS WITH

2 COATS OF ZINC-RICH PRIMER.

PAINT BOLLARDS WITH 2 COATS OF

INDUSTRIAL YELLOW ENAMEL.

TOP OF EXISTING GRADE

1'-0"

MIN.

2'-0"

MIN.

3" CLEAN SAND

BEDDINGDETAIL NOTE:

1. PER CEC 300.5 NO CONCRETE CASING IS

REQUIRED IF SCHEDULE 80 PVC IS USED 2'-0"

BELOW GRADE LEVEL. SEE POWER PLAN

FOR MORE INFORMATION.

1" MINIMUM.

FOR MULTIPLE CONDUIT RUNS,

SPACING SHALL BE EQUAL TO THE

LARGEST CONDUIT SIZE.

3" CLEAN SAND

BEDDING

EXISTING BASE

CRUSHED AGGREGATE BASE

RECOMPACTED TO 95%

RELATIVE COMPACTION

MATCH

EXISTING +1"

MATCH

EXISTING

+1"

ELECTRICAL

WARNING TAPE

NATIVE BACKFILL

95% COMPACTION

CONDUIT/S PER PLAN

TOP OF EXISTING GRADE (ASPHALT)

NEW ASPHALT

PAVEMENT

ASPHALT PAVEMENT

APPLICATION

NATIVE SOIL

APPLICATION

TOP OF EXISTING GRADE

1" MINIMUM.

FOR MULTIPLE CONDUIT RUNS,

SPACING SHALL BE EQUAL TO THE

LARGEST CONDUIT SIZE.

NATIVE SOIL

APPLICATION

NOTE:

REFER TO SHEET NOTES ON

POWER PLANS FOR SPECIFIC

PULLBOX SIZES OR DIMENSIONS.

GRAVEL

BASE

ELECTRICAL

CONDUIT/S

(OUT)

ELECTRICAL

CONDUIT/S

(IN)

2'-0"

MIN.

CONCRETE STEEL

REINFORCED

BOLT DOWN LID

(TRAFFIC RATED)NATIVE BACKFILL

95% COMPACTION

12" DEEP

STEEL REINFORCED

CONCRETE PULLBOX

(TRAFFIC RATED)

(EXTEND AS REQUIRED)

TOP OF EXISTING GRADE

NOTE:

ALL GROUNDING SHALL BE IN

ACCORDANCE WITH

CALIFORNIA ELECTRICAL CODE,

CEC 2025, ARTICLE 250

#4 BARE COPPER

GROUND RING

CONDUCTOR

(TYP.)

3/4"Ø x 10'-0"L

COPPER GROUND

ROD

PRE-CAST CONCRETE BOX

10"W x 17"L x 12"D

(OPEN BOTTOM)

#4 BARE COPPER

GROUND RING

CONDUCTOR

(TYP.)

GROUND WELL COVER

SHALL HAVE CAST

LETTERING "GROUND"

GROUND ROD

CLAMP/CONNECTOR

(TYP.)1 CUBIC FT.

MIN. 3/4" GRAVEL

90% COMPACTED

BACKFILL

(TYPICAL)

GROUND

U.L. SYSTEM NO. W-J-1282

F RATING: 2 HR.

T RATING: 0 HR.

DETAIL NOTES:

1. THE MAXIMUM ANNULAR SPACE TO BE FILLED IS 1". THE MINIMUM ANNULAR SPACE IS 0". THE MAXIMUM CONDUIT SIZE IS A NOMINAL 1". THE MAXIMUM DIAMETER OF THE OPENING IS 2-1/4".

2. JUNCTION BOX SHALL SHALL BE MOUNTED FLUSH WITH OR MAXIMUM 1/4" FROM THE WALL

SURFACE.

3. MINIMUM 5/8" THICKNESS OF SEALANT APPLIED WITHIN THE ANNULUS, FLUSH WITH SURFACE OF

WALL OPPOSITE OF THE JUNCTION BOX.

4. A MINIMUM 1/2" DIAMETER BEAD OF FILL MATERIAL SHALL BE APPLIED AT THE POINT CONTACT

LOCATION BETWEEN THE CONDUIT AND WALL.

5. A MINIMUM 1/2" DIAMETER BEAD OF FILL MATERIAL SHALL BE APPLIED AROUND THE ENTIRE

PERIMETER OF THE JUNCTION BOX AT ITS INTERFACE WITH THE WALL SURFACE.

6. THE FILL MATERIAL SHALL LAP MINIMUM 1/2" ONTO BOTH THE WALL AND THE SIDES OF THE

JUNCTION BOX.

7. THIS UL STANDARD NO. W-J-1282 FOR METALLIC CONDUIT.

METALLIC CONDUIT

FIRE RATED

CONCRETE/CMU

BLOCK WALL

3M/CP 25WB+ CAULK.

FOR EXTERIOR WALLS USE

3M/CP FIRE BARRIER WATER

TIGHT SEALANT 3000WT.

3M/CP 25WB+ CAULK.

FOR EXTERIOR WALLS USE

3M/CP FIRE BARRIER WATER

TIGHT SEALANT 3000WT.

JUNCTION BOX

METALLIC CONDUIT

WITH LOCK-NUT

JUNCTION BOX

METALLIC

CONDUIT

WALL OPENING

NOTE:

ALL GROUNDING SHALL BE IN

ACCORDANCE WITH

CALIFORNIA ELECTRICAL CODE,

CEC 2025, ARTICLE 250

1 CUBIC FT.

MIN. 3/4" GRAVEL

EXOTHERMIC

WELD

3/4"Ø x 10'-0"L

COPPER GROUND ROD

(BELOW GROUND)

#4 BARE COPPER

GROUND RING

CONDUCTOR

(TYP.)

90% COMPACTED

BACKFILL

(TYPICAL)

EXOTHERMIC

WELD

GROUND-WELL WITH

3/4"Ø x 10'-0"L

COPPER GROUND ROD

(SEE DETAIL #5)

NOTE:

THE GROUND RING SHALL BE INSTALLED

12" FROM THE EDGE OF THE EQUIPMENT PAD,

AND NOT LESS THAN 30" BELOW FINISH

SURFACE PER CEC 250.53.

REFER TO

STRUCTURAL

DRAWINGS FOR

EQUIPMENT

PAD INFORMATION

3/4"Ø x 10'-0"L

COPPER

GROUND ROD

(SEE DETAIL #6)

GROUND

DETAIL NOTES:

1. EXISTING HEATER LOAD SHALL BE REMOVED. EXISTING HEATER FEEDER WIRES SHALL BE REMOVED FROM EXISTING HEATER UNIT TO MCC BUCKET. EXISTING FEEDER CONDUIT SHALL REMAIN AND ABANDONED. EXISTING HEATER SOURCE CIRCUIT

BREAKER BUCKET SHALL REMAIN AND REUSED FOR NEW DIGITAL MULTI-METER.

2. PROVIDE NEW 250A CIRCUIT BREAKER BUCKET FOR DCFC EQUIPMENT. REFER TO SINGLE LINE DIAGRAM SHEET E5.00 FOR

ADDITIONAL INFORMATION.

3. PROVIDE NEW 100A, 3Ø CIRCUIT BREAKER BUCKET FOR EV PANEL TRANSFORMER "T-EV". REFER TO SINGLE LINE DIAGRAM

SHEET E5.00 FOR ADDITIONAL INFORMATION.

Drawn by:

Job No.:

PA / PM:

Description of RevisionsByDate#

Sheet Title/Number

Scale:

Date:

REVISIONS

L ak e St at io n Ro ad

Ta ft

, C A

V. Menor

E. Burtch

As Noted

D ep ar tm en t o f W at er R es ou rc es

B ue na V is ta

P um pi ng

P la nt E

V S

E In st al la tio n

124-01-01.35

02/02/2026

V1

255 East Rincon St., Suite 301 Corona, CA 92879 P 951.340.1977 | F 951.340.1090 www.gossengineering.com

DSA IDENTIFICATION STAMP:

CALOF I

G I

RE

NG

A

E

S

No. E17083

T E

ET

S

AT L CE A

F R I C

L

ORNI

E

PR

RAET

RE

D D.D

OF ONA

B R L

SSI

NE

RE

IWD

U

T

HC

E

CSFM APPLICATION NUMBER: 26-S-0321-C

95% CD SubmittalEB1/31/20251

100% CD SubmittalEB02/02/20262

ELECTRICAL

DETAILS

E4.01

OFFICE OF THE STATE FIRE MARSHAL

shall be available on the project site at all times.

5/14/2026

APPROVED FIRE AND PANIC ONLY

Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans

26-0321

DWR - Electric Vehicle Supply Equipment - Buena Vista Pumping Plant

PROJECT NUMBER: 000000000013642; 07/31/26

ISSUE DATE JULY 2026

AutoCAD SHX Text O

SINGLE LINE DIAGRAM 1N.T.S.

SHEET NOTES:

PROVIDE NEW CIRCUIT BREAKER. SIZE AS

SHOWN. MATCH TO EXISTING MAKE, MODEL AND

AIC RATING.

PROVIDE DIGITAL MULTI-METER WITH DISPLAY

TO MONITOR FEEDERS AS NOTED. METER SHALL

BE CAPABLE OF MONITORING KHW, MAX PEAK

DEMAND AMPS AND VOLTAGE. REFER TO DETAIL

#7 ON SHEET E4.00 FOR MORE INFORMATION.

REFER TO DETAILS #4 & 5 ON SHEET E4.01 FOR

GROUND RING AND GROUND-WELL

INFORMATION.

REFER TO DETAILS #1 & 2 ON SHEET E4.00 FOR

ADDITIONAL CONNECTIONS FOR THE POWER

LINK 2000 DCFC CHARGING STATION.

EXISTING HEATER LOAD SHALL BE REMOVED.

EXISTING HEATER FEEDER WIRES SHALL BE

REMOVED FROM EXISTING HEATER UNIT TO

MCC BUCKET. EXISTING FEEDER CONDUIT

SHALL REMAIN AND ABANDONED. EXISTING

HEATER SOURCE CIRCUIT BREAKER BUCKET

SHALL REMAIN AND REUSED FOR NEW DIGITAL

MULTI-METER.

PROVIDE CURRENT TRANSFORMERS. REFER TO

MANUFACTURER'S INSTALLATION MANUAL FOR

TYPE AND SIZE.

400A BUS

(E ) F

E E

D E

R

(E ) F

E E

D E

R

1A 1B 1C

(E ) F

E E

D E

R

(E ) F

E E

D E

R

2A 2B 2C

(E ) F

E E

D E

R

(E ) F

E E

D E

R

2D 2E

(E ) F

E E

D E

R

2F

(E ) F

E E

D E

R

3A 3B 3C

(…