RFQ27006826 R5055-042- Drawings Stamped.pdf

PREPARED BY:LIST OF DRAWINGS

SHEET NO. DRAWING NO. DRAWING TITLE

1 G-001 COVER

2 E-001 ELECTRICAL LEGEND, GENERAL NOTES, AND DETAILS

3 E-101 SITE PLAN

LOCATION MAP

NO SCALE

PROJECT

LOCATION

COMPLETE SET 3 SHEETS

CONSTRUCTION DOCUMENTS

JUNE 2026

DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE

JOHN O. PASTORE CENTER CAMPUS

MEDIUM SECURITY MORAN ELECTRIC CHILLER SERVICE

CRANSTON, RHODE ISLAND

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14713

JASON CURTIS

MECHANICAL06/24/2026

14326

MICHAEL JAMES ROSSINI

ELECTRICAL06/24/2026

ABBREVIATIONS

A

AF

AFF

AFG

AIC

AL

ARCH

AS

AT

ATS

AWG

BLDG

C

CB

CT

CU

CAT

CIR, CKT

CP

CPT

COL

CU

DISC SW, DS

DWG

E

EC

EM

EPR

EXP

F

FU

FT

FVNR

FVR

G, GND

GC

GFI, GFCI

ID

KCMIL, MCM

KVA

KVAR

KW

LV

MC

MCB

MCC

MISC

MFR

MH

MLO

MV

NC, NC

NEC

NIC

NL

NO

NTS

OL

P

PILC

PH, Ø

PLC

PVC

PT

PVC

R

RGS

RVNR

S

SCCR, SCR

SCH 40

SP

SPD

SS

SW

TEL

TSP

TYP

UG

UPS

V

VFD

VFI

Y

W

WTF

WWTF

WP

XFMR

WIRE SIZE OR IDENTIFICATION NUMBER

AMPERES

AMPERE FRAME (CIRCUIT BREAKER RATING)

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

AMPERE INTERRUPTING CAPACITY

ALUMINUM

ARCHITECT

AMPERE SENSOR (CIRCUIT BREAKER RATING)

AMPERE TRIP (CIRCUIT BREAKER RATING)

AUTOMATIC TRANSFER SWITCH

AMERICAN WIRE GAUGE

BUILDING

CONDUIT

CIRCUIT BREAKER

CURRENT TRANSFORMER

COPPER

CATALOG

CIRCUIT

CONTROL PANEL

CONTROL POWER TRANSFORMER

480 VOLTS - 120/240 VOLTS,

UNLESS OTHERWISE INDICATED

COLUMN

DELTA

COPPER

DISCONNECT SWITCH

DRAWING

WIRED ON EMERGENCY CIRCUIT

ELECTRICAL CONTRACTOR

EMERGENCY

ETHYLENE PROPYLENE RUBBER

EXPLOSION PROOF

FLUSH

FUSE

FEET

FULL VOLTAGE NON-REVERSING

FULL VOLTAGE REVERSING

GROUND

GENERAL CONTRACTOR

GROUND FAULT CIRCUIT INTERRUPTER

IDENTIFICATION

ONE THOUSAND CIRCULAR MILS

KILOVOLT-AMPERES

KILOVOLT-AMPERES REACTIVE

KILOWATTS

LOW VOLTAGE

MECHANICAL CONTRACTOR

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

MISCELLANEOUS

MANUFACTURER

MANHOLE

MAIN LUGS ONLY

MEDIUM VOLTAGE

NORMALLY CLOSED

NATIONAL ELECTRICAL CODE

NOT IN CONTRACT

NIGHT LIGHT

NORMALLY OPEN

NOT TO SCALE

OVERLOAD

POLE

PAPER INSULATED LEAD COVERED

PHASE

PROGRAMMABLE LOGIC CONTROLLER

POLYVINYL CHLORIDE

POTENTIAL TRANSFORMER

POLYVINYL CHLORIDE

RECESSED

RIGID GALVANIZED STEEL CONDUIT

REDUCED-VOLTAGE NON-REVERSING

SURFACE

SHORT CIRCUIT CURRENT INTERRUPTING RATING

SCHEDULE 40 PVC CONDUIT

SPARE

SURGE PROTECTION DEVICE

STAINLESS STEEL

SWITCH

TELEPHONE

TWISTED SHIELDED PAIR CABLE

TYPICAL

UNDERGROUND

UNINTERRUPTABLE POWER SUPPLY

VOLT

VARIABLE FREQUENCY DRIVE (ALSO REFERED

TO AS ADJUSTABLE FREQUENCY DRIVE)

VACUUM FAULT INTERRUPTER

WYE

WATT, WIRE

WATER TREATMENT FACILITY

WASTEWATER TREATMENT FACILITY

WEATHERPROOF

TRANSFORMER

GENERAL NOTES

1. CAUTION: IN NO CASE SHALL THE CONTRACTOR RELY ON THE ACCURACY OF THE

IDENTIFICATION OF THE PRIMARY SWITCHES, SPLICE CABINETS AND CABLE IDENTIFICATION

IN EXISTING MANHOLES. THE CONTRACTOR SHALL VERIFY SWITCH IDENTITIES AND THE

ENERGIZED STATE OF ALL CABLES PRIOR TO ANY WORK. CONTRACTOR SHALL FIELD CONFIRM

EACH CIRCUIT IDENTIFICATION IN EACH MANHOLE AND SPLICE CABINET PRIOR TO ALL WORK.

CIRCUIT IDENTIFICATION INDICATED ON THESE DRAWINGS IS BASED UPON OBSERVATIONS

ONLY.

2. CAUTION: ALWAYS VERIFY EXISTING CONDUCTOR CHARACTERISTICS PRIOR TO PROCUREMENT

OF TERMINATIONS AND SPLICES.

3. REFERENCE THE RESPECTIVE OSHA STANDARDS AND THE SAFETY REQUIREMENTS REGARDING

CONFINED SPACE ENTRY AND LOCKOUT/TAG OUT PROCEDURES.

4. SWITCHING SHALL NOT BE PERFORMED UNDER LOAD WITHOUT OWNER'S APPROVAL.

5. THE CONTRACTOR SHALL PROVIDE TEMPORARY 6 FOOT HIGH, CHAIN LINK FENCING AROUND

ALL AREAS OF WORK IN EACH PHASE, TO INCLUDE LAY DOWN AREAS, CONTRACTOR TRAILERS,

EXCAVATION AND TRENCHING SITES, PROPOSED NEW EQUIPMENT PADS AND EXISTING

EQUIPMENT. FENCING SHALL HAVE PAD LOCKABLE ACCESS GATES, WITH SAFETY SIGNAGE PER

RI DCAMM REQUIREMENTS. FENCING SHALL BE REMOVED FROM ALL AREAS UPON COMPLETION

OF WORK AND FINAL APPROVAL FROM RI DCAMM.

6. THE CONTRACTOR SHALL PROVIDE TEMPORARY POWER TO CRITICAL FACILITIES DURING

SCHEDULED OUTAGES, AS REQUIRED AND DIRECTED BY RI DCAMM. THIS SHALL INCLUDE ROLL

UP GENERATORS AND TEMPORARY CABLING AND CONNECTIONS TO EXISTING BUILDING

DEEMED ESSENTIAL FOR 24/7/365 OPERATION. THE CONTRACTOR SHALL COORDINATE WITH

RI DCAMM DURING BIDDING AND CONSTRUCTION FOR A LIST OF ALL TEMPORARY POWER

REQUIREMENTS. THE CONTRACTOR SHALL PROVIDE REFUELING AND PERSONNEL TO ENSURE

CONTINUOUS OPERATION OF TEMPORARY POWER SOURCES FOR THE DURATION OF

SCHEDULED OUTAGES.

7. THE CONTRACTOR SHALL PROVIDE PERSONNEL DURING OFF HOURS/NORMAL BUSINESS

HOURS FOR SCHEDULED OUTAGES, CUTOVERS AND WORK RELATED TO EACH PHASE, AS

COORDINATED AND SCHEDULED WITH RI DCAMM.

8. THE CONTRACTOR SHALL PROVIDE MEDIUM VOLTAGE QUALIFIED PERSONNEL FOR THE WORK

IN EACH PHASE. REFER TO SPECIFICATIONS FOR TYPED WRITTEN MEDIUM VOLTAGE RESUME

AND PROJECT EXPERIENCE REQUIREMENTS FOR ALL PERSONNEL ASSIGNED TO WORK ON THE

PASTORE CENTER CAMPUS FOR EACH PHASE. PERSONNEL FOR THIS PROJECT SHALL PROVIDE

WRITTEN PROOF OF TRAINING AND EXPERIENCE IN THE INSTALLATION OF MEDIUM VOLTAGE

CABLE, SPLICES, LOADBREAK AND DEADBREAK ELBOWS, MEDIUM VOLTAGE PADMOUNTED

SWITCHGEAR, VACUUM FAULT INTERRUPTERS, PROTECTION RELAY INSTALLATION AND

ADJUSTMENT, PHASE ROTATION METERING AND ASSOCIATED STICKS, GROUNDING SYSTEMS,

MEDIUM VOLTAGE CABLE TRAY, UNDERGROUND CONDUIT SEALING AND UNDERGROUND

ELECTRIC UTILITY SYSTEM INFRASTRUCTURE.

9. TERMINATIONS OF MEDIUM VOLTAGE CABLES (LOADBREAK ELBOWS, DEADBREAK ELBOWS,

HOT SHRINK SPLICE KITS) SHALL BE COMPLETED BY THE SELECTED CONTRACTOR QUALIFIED

TO PERFORM THIS WORK AND NOT SUBCONTRACTED TO A THIRD PARTY CONTRACTOR FOR

COMPLETION, PER RI DCAMM.

10. EXISTING EQUIPMENT TO REMAIN IS SHOWN WITH A LIGHT LINE; NEW EQUIPMENT IS SHOWN

WITH A BOLD LINE.

11. PROVIDE A SINGLE SET OF SPLICES FOR EACH TAP FROM MANHOLE OR SPLICE CABINET; TWO

OR MORE SETS OF SPLICES ON THE SAME FEEDER OR TAP PER MANHOLE IS PROHIBITED,

TYPICAL.

12. REFER TO ENLARGED MANHOLE LOCATIONS PLANS FOR EQUIPMENT LOCATIONS.

13. REFER TO EXISTING CONDITIONS DETAIL SHEETS FOR MANHOLE KEY PLANS AND CONDUIT

ARRANGEMENTS.

14. PROVIDE TEMPORARY POWER AND EQUIPMENT AS REQUIRED TO KEEP SYSTEMS OPERATIONAL, SEE SPECIFICATIONS FOR SEQUENCING AND SCHEDULING.

15. REFER TO APPROVED SUBMITTALS FOR COORDINATION OF EQUIPMENT LOCATIONS AND

POWER REQUIREMENTS.

16. COORDINATE ALL EQUIPMENT LOCATIONS PRIOR TO ROUGH-IN. SUBMIT COORDINATION

DRAWINGS INDICATING EXISTING AND NEW SCOPES FOR ENGINEER AND OWNERS APPROVAL

PRIOR TO CONSTRUCTION.

17. ALL CONDUITS, FEEDERS OR OTHER UTILITIES DAMAGED DURING THE CONTRACTOR'S

OPERATIONS SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO REPAIR OR REPLACE AT NO

COST TO THE OWNER.

18. SUPPORT ALL UTILITIES AND STRUCTURES DURING CONSTRUCTION AND MAKE REPAIRS IF

DAMAGED.

19. ALL CONCRETE WORK SHALL BE BY THE CONTRACTOR.

20. THE LOCATIONS OF EXISTING UTILITIES AND EQUIPMENT INDICATED HEREIN ARE

APPROXIMATE. DETERMINE THE EXACT LOCATION OF EXISTING UTILITIES AND STRUCTURES

BEFORE COMMENCING WORK USING GROUND PENETRATING RADAR OR OTHER MEANS TO

IDENTIFY AND CONFIRM EXISTING UNDERGROUND UTILITIES. CONTRACTOR SHALL BE FULLY

RESPONSIBLE FOR ANY AND ALL DAMAGE WHICH MIGHT BE OCCASIONED BY FAILURE TO

EXACTLY LOCATE AND PRESERVE AND PROTECT ANY AND ALL UTILITIES AND STRUCTURES.

21. CONDUIT ROUTING IS DIAGRAMMATIC. WHERE ROUTING IS SPECIFICALLY INDICATED,

CONDUITS SHALL BE ROUTED AS INDICATED ON THE DRAWING. NO EXCEPTION WITHOUT

PRIOR WRITTEN PERMISSION FROM THE PROJECT ELECTRICAL ENGINEER. CONTRACTOR SHALL

AVOID EXISTING UNDERGROUND UTILITIES DURING THE INSTALLATION OF NEW

UNDERGROUND STRUCTURES AND DUCT BANKS.

22. CONTRACTOR SHALL COORDINATE WITH EQUIPMENT MANUFACTURERS TO CONFIRM MINIMUM

PAD DIMENSIONS PRIOR TO CONSTRUCTION OF ALL FORMS AND EXCAVATION.

23. CONTRACTOR SHALL COORDINATE EQUIPMENT PLACEMENT AT EACH LOCATION AND ADJUST

PROPOSED LOCATIONS WITH THE OWNER PRIOR TO ALL WORK.

24. CONTRACTOR SHALL INSPECT EACH MANHOLE AND SPLICE CABINET AND VERIFY CABLE SIZES

AND TYPES FOR EACH AFFECTED FEEDER. THE CONTRACTOR SHALL PROVIDE MATCHING

FEEDER SIZE AND TYPE AT EACH MANHOLE AND SPLICE CABINET, FOR INTERCONNECTIONS

AND EXTENSIONS OF FEEDERS TO NEW PAD MOUNTED SWITCHES AND PAD MOUNTED

TRANSFORMER.

25. PREVENT DUST FROM BECOMING A NUISANCE OR HAZARD DURING EXCAVATION. CONTROL

DUST DURING AND AFTER CONSTRUCTION. PRIOR TO ALL WORK, CONTRACTOR SHALL SUBMIT

A CONSTRUCTION MITIGATION TO THE OWNER AND ENGINEER FOR APPROVAL.

26. PROVIDE COMPLETE REPAIR, REGRADING AND REMEDY TO ALL AREAS AND SURFACES

IMPACTED OR DISTURBED DURING EXCAVATION OF DUCT BANKS, INSTALLATION OF

EQUIPMENT PADS OR OPERATING EQUIPMENT ON GRASS AREAS OR BITUMINOUS CONCRETE.

RESEED, REGRADE, REPAVE, REPAIR TO ORIGINAL CONDITION.

27. ALL VERIFICATION OF UNDERGROUND UTILITIES, PIPING AND SERVICES, STRUCTURES AND

SYSTEMS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR, AND DONE PRIOR TO ALL

WORK. CONTRACTOR SHALL COORDINATE ALL PROPOSED WORK IN AND AROUND EXISTING

ELECTRIC, WATER, AND STEAM UTILITIES WITH ENGINEER AND OWNER PRIOR TO PROPOSED

EXCAVATION. PRIOR TO ALL EXCAVATION, CONTRACTOR SHALL PROVIDE OWNER AND

ENGINEER DETAILED SKETCHES OF EACH PART SITE AREA, THAT DETAILS EXISTING UTILITIES

THAT MUST BE SUPPORTED, PROTECTED, MAINTAINED AND AVOIDED DURING ALL WORK.

28. THE ACCURACY AND COMPLETENESS OF SUBSURFACE INFORMATION (E.G., EXISTING

UTILITIES) SHOWN ON THESE DRAWINGS IS NOT GUARANTEED AND SOME SUBSURFACE

INFORMATION MAY NOT BE SHOWN. DETERMINE THE LOCATIONS AND ELEVATIONS OF ALL

SUBSURFACE FEATURES WHICH MAY AFFECT CONSTRUCTION OPERATIONS BY TEST PIT OR

OTHER METHODS, AS NECESSARY TO PREVENT DAMAGE TO UTILITIES AND OTHER

SUBSURFACE FEATURES, AND/OR INTERRUPTIONS IN UTILITY SERVICE. PROVIDE DATA

COLLECTED THROUGH THESE INVESTIGATIONS TO THE ENGINEER PRIOR TO CONSTRUCTING

THE PROPOSED IMPROVEMENTS.

29. THE CONTRACTOR IS RESPONSIBLE FOR NOTIFYING DIGSAFE AT 1-888-344-7233 AND OTHER

UTILITY OWNERS IN THE AREA NOT ON THE DIGSAFE LIST ATLEAST 72 HOURS PRIOR TO ANY

DIGGING, TRENCHING, ROCK REMOVAL, DEMOLITION, BORING, BACKFILLING, GRADING,

LANDSCAPING, OR ANY OTHER EARTH MOVING OPERATIONS.

30. THE CONTRACTOR IS RESPONSIBLE FOR SUPPORT OF EXISTING UTILITIES AND REPAIR OR

REPLACEMENT COSTS OF UTILITIES DAMAGED DURING CONSTRUCTION WHETHER ABOVE OR

BELOW GRADE. REPLACE DAMAGED UTILITIES IMMEDIATELY AT NO ADDITIONAL COST TO THE

OWNER AND AT NO COST TO THE PROPERTY OWNER.

31. NOT ALL UTILITY SERVICES TO THE BUILDING ARE SHOWN. CONTRACTOR SHALL ANTICIPATE

THAT THE PROPERTY HAS SERVICE CONNECTIONS FOR VARIOUS UTILITIES.

32. NOTIFY THE ENGINEER OF ANY UTILITIES IDENTIFIED DURING CONSTRUCTION THAT ARE NOT

SHOWN ON THE DRAWINGS OR THAT DIFFER IN SIZE, DEPTH, OR MATERIAL.

33. FIELD VERIFY ALL EXISTING CONDITIONS PRIOR TO CONSTRUCTION. IF FIELD CONDITIONS

ARE OBSERVED THAT VERY SIGNIFICANTLY FROM THOSE SHOWN ON THE DRAWINGS,

IMMEDIATELY NOTIFY THE ENGINEER IN WRITING FOR RESOLUTION OF THE CONFLICTING

INFORMATION.

GRADEGRADE

G

G

G

TYPICAL PRECAST CONCRETE PAD SECTION

GENERAL PAD NOTES:

1. THIS DRAWING IS PROVIDED FOR THE PURPOSE OF PLANNING

CONSTRUCTION. IT IS IMPORTANT TO RECOGNIZE THAT ALL DETAILS SHOWN

ARE VARIABLE AND SUBJECT TO CHANGE TO MEET THE REQUIREMENTS OF

SPECIFIC APPROVED TRANSFORMERS AND EQUIPMENT.

2. ALL CONCRETE SHALL MEET OR EXCEED THE DESIGN AND TEST

SPECIFICATIONS OF THE AMERICAN CONCRETE INSTITUTE (ACI) MINIMUM

STRENGTH OF CONCRETE: 4000 PSI.

3. ALL PADS SHALL BE REINFORCED WITH 6 X 6 - 4/4 WELDED STEEL WIRE

FABRIC. THE SQUARE WELDED WIRE FABRIC SHALL BE INSTALLED TWO (2)

INCHES UP FROM THE BOTTOM OF THE SLAB AND (11

2") INCHES BELOW THE

TOP OF THE SLAB. THE REINFORCEMENT SHALL STOP TWC (2) INCHES FROM

THE SIDES AND OPENINGS OF THE PAD.

4. ALL EXPOSED CONCRETE EDGES SHALL BE CHAMFERED AT A 45° ANGLE WITH

A 34" FLAT SURFACE.

5. THE PAD SHALL BE LEVEL AND SHALL EXTEND 4" ABOVE FINISHED GRADE AND

BE INSTALLED ON 18 INCHES OF CRUSHED STONE ON TOP OF UNDISTRUBED

OR WELL TAMPED EARTH.

6. ALL PRIMARY AND SECONDARY CONDUIT BENDS SHALL BE INSTALLED AND

TERMINATED FLUSH WITH THE TOP OF THE TRANSFORMER PAD. THE CENTER

OF THE OPENINGS OF THE PRIMARY CONDUIT BENDS SHALL BE SIX (6)

INCHES FROM THE FRONT OF THE CONDUIT OPENING.

7. ALL PRIMARY AND SECONDARY CONDUIT BENDS SHALL HAVE GROUNDING

BUSHINGS TERMINATED WITH #2/0 BARE COPPER CABLE WITH 3 FEET OF

SLACK CABLE. CONDUITS SHALL BE INSTALLED AND TERMINATED 3" ABOVE

THE EQUIPMENT PAD.

8. INSTALLATION SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS OF THE

NATIONAL ELECTRICAL CODE.

9. DUCT WINDOW SHALL BE FILLED WITH WELL TAMPED SAND AND CAPPED

WITH GROUT. UPON INSTALLATION OF PRIMARY AND SECONDARY CABLES,

CONDUITS SHALL BE CAPPED AND FILLED WITH EXPANDING FOAM .

10. CONTRACTOR SHALL COORDINATE ALL CONCRETE PAD DIMENSIONS AND

CONDUIT ENTRY LOCATIONS WITH APPROVED VENDOR SHOP DRAWINGS.

PAD LEGEND:

3/4" X 10' COPPER CLAD GROUND ROD WITH #4/0

COPPER WHIP AND EXOTHERMIC WELD TO

COPPER WIRE

#4/0 BARE COPPER GROUND WIRE

EXOTHERMIC WELD

#4/0 BARE COPPER WHIP WITH PVC SLEEVE

THROUGH CONCRETE AND MECHANICAL

CONNECTION TO EQUIPMENT AROUND

BUS/TRANSFORMER XO. PROVIDE MINIMUM

5'-0" BARE COPPER GROUNDING WHIP FOR

CONNECTION TO TRANSFORMER

* ADDITIONAL GROUND RODS SHALL BE PROVIDED

AS REQUIRED TO REDUCE THE GROUND

RESISTANCE TO LESS THAN 5 OHMS.

G

REINFORCING STOPS 2" FROM

SIDES AND OPENING

WELDED WIRE FABRIC 6 x 6 W4.0/4.0

2"

2"

WELDED WIRE

FABRIC 6 x 6 W4.0/4.0

2"

1- 1/

2"

4"

GG

G

G

TYPICAL TRANSFORMER PAD

FRONT ACCESS

1"-1-1/2" DIAMETER

CRUSHED STONE; WELL

TAMPED

2-4 INCH GALVANIZED STEEL

CONDUIT SWEEPS; 36" RADIUS

FOR PRIMARY ELECTRIC SERVICE.

6-4 INCH GALVANIZED STEEL

CONDUIT SWEEPS; 36" RADIUS

FOR SECONDARY ELECTRIC

SERVICE. CAP ALL UNUSED

CONDUITS.

DUCT WINDOW

E-001

ELECTRICAL LEGEND,

GENERAL NOTES, AND

DETAILS

NO SCALE

State of Rhode Island

FILE:

DATE:

PROJECT NO:

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MARK DATE DESCRIPTION

CONSTRUCTION

DOCUMENTS

R5055-042-E-001.dwg

JUNE 2026

R5055-042

SCALE:

DESIGNED/CHECKED BY:

DRAWN BY:

APPROVED BY:

Cranston, Rhode Island

John O. Pastore Center Campus Medium Security Moran Electric Chiller Service

CTO

CTO, MR

JLC

7 1/2"1' -0

3"

FINISH GRADE

1 2

CONTINUOUS MARKER TAPE

OVER EDGES OF DUCTBANK

CONDUIT

CONCRETE, SEE NOTE 2

CONDUIT SPACERS, 4'-0" ON

CENTER;SECURED TO EACH

OTHER AND RE-BAR WITH

HEAVY DUTY ZIP-TIES.

#5 REBAR,CONTINUOUS BY

GENERAL CONTRACTOR;

SECURED TO CONDUIT

SPACERS WITH HEAVY-DUTY

ZIP TIES

3" 3"

#5 REBAR, CONTINUOUS

TYPICAL CROSS-TIE; 4'-0"

ON CENTER. SECURED

WITH HEAVY- DUTY ZIP

TIES

3"

NTS

2-WAY_DUCTBANK

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State of Rhode Island

FILE:

DATE:

PROJECT NO:

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MARK DATE DESCRIPTION

CONSTRUCTION

DOCUMENTS

R5055-042-E-101.dwg

JUNE 2026

R5055-042

SCALE:

DESIGNED/CHECKED BY:

DRAWN BY:

APPROVED BY:

Cranston, Rhode Island

John O. Pastore Center Campus Medium Security Moran Electric Chiller Service

CTO

CTO, MR

JLC

E-101

SITE PLAN

SITE PLAN

SCALE:1-40'

MEDIUM MORAN 2400V SINGLE LINE DIAGRAM

KEYNOTES

PROVIDE (3) SETS OF #4/0AWG PER PHASE USING SC CABLE WITH CAMLOCK

CONNECTORS. COORDINATE WITH CHILLER MANUFACTURER FOR CAMLOCK

CONNECTOR (MALE/FEMALE). ROUTE CABLES FROM DISCONNECT SWITCH TO

CHILLER PACKAGE POWER CONNECTION POINT. PROVIDE DURABLOK

PREMANUFACTURERED SLEEPERS FOR SETS OF CAMLOCK CABLES.

NEW SKID MOUNTED TEMPORARY 230 TON AIR COOLED CHILLER PACKAGE BY

OTHERS

PROVIDE FENCE PENETRATIONS. COORDINATE FENCE PENETRATIONS WITH RI

DOA.

PROVIDE NEMA 3R, 600A, 480V, 3PH, 3W, FUSED DISCONNECT SWITCH ON

FREESTANDING STRUT ASSEMBLY AND PRECAST CONCRETE PAD. COORDINATE

EXACT LOCATION WITH PORTABLE CHILLER. UTILIZE 2 INCH GALVANIZED STRUT.

WIRING TROUGH SHALL TERMINATE WITHIN 4 FEET OF DISCONNECT SWITCH.

UTILIZE (2) 4 INCH RGS CONDUITS FROM WIRING TROUGH TO SWITCH. PROVIDE

WIRING TROUGH BELOW SWITCH FOR CAMLOCK CABLING TO CHILLER PACKAGE.

PROVIDE (2) 4"PVC CONDUITS WITH SPACERS, A MINIMUM OF 18 INCHES BELOW

GRADE. PROVIDE GPR SCANNING OF PROPOSED ROUTE. AVOID EXISTING

UNDERGROUND CONDUITS AND SYSTEM PIPING. PROVIDE REPAIR OF

DISTURBED SURFACES AND FINISHED ALONG ROUTE. PROVIDE SAW CUTTING IN

AREAS WITH BITUMINOUS CONCRETE.

PROVIDE (2) SETS OF XHHW-1, 600V RATED, (3) 500KCMIL AND (1) 1/0 AWG

GROUND IN CONDUIT. SEE KEYNOTE 5.

PROVIDE (2) 10FT COPPER GROUND RODS INTERCONNECTED BY BARE COPPER

#4/0AWG GROUND LOOP USING COMPRESSION CONNECTIONS. INTERCONNECT

TRANSFORMER X0 AND ENCLOSURE AT (2) OPPOSING CORNERS USING #4/0AWG

CONNECTIONS.

PROVIDE RI DOA STORED 1000KVA TRANSFORMER RATED 2400V-277/480V, 3PH, 4W.

PROVIDE NEW PRECAST CONCRETE PAD FOR THE TRANSFORMER(85" WX85"D).

TRANSFORMER DIMENSIONS: 70 INCHES W X 70 INCHES D. PROVIDE NETA TESTING

TO INCLUDE TRANSFORMER TURNS RATIO TESTING AND DISSOLVED GAS ANALYSIS.

NEW 2400V MEDIUM MORAN FEEDER(ALT) USING (3) 5KV RATED EPR #4/0AWG CU

CONDUCTORS WITH (1) # 4/0AWG 600V RATED GROUND CONDUCTOR IN (1) 5"

SCHEDULE 40 PVC CONCRETE ENCASED DUCTBANK(30 INCHES BELOW GRADE).

INCLUDE (1) 5" SPARE CONDUIT.

PROVIDE GPR SCANNING, SAWCUTTING, TRENCH EXCAVATION, BACKFILL,

COMPACTION, AND BITUMINOUS CONCRETE REPAIR.

EXISTING MANHOLE MH-MM7 WITH 2400V MEDIUM MORAN FEEDERS. IDENTIFY

MEDIUM MORAN ALTERNATE FEEDER FOR USE FOR THIS PROJECT. PROVIDE (3) 5KV

HOT SHRINK SPLICES, SUPPLEMENTAL NON-CONDUCTIVE CABLE RACKS AND MANHOLE

GROUND SYSTEM INTERCONNECTIONS. PROVIDE PERMANENT CIRCUIT LABELS FOR

EACH CABLE IN MANHOLE. SEE SINGLE LINE DIAGRAM.

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