36C24518Q0120-003.pdf

SUBSTATION TRANSFORMER #4 REPLACEMENT

VETERANS AFFAIRS MEDICAL CENTER

HUNTINGTON, WEST VIRGINIA

100% CD

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

AutoCAD SHX Text N.T.S.

100% CD

GENERAL NOTES:

A. ALL DRAWINGS ARE TO BE WORKED IN CONJUNCTION WITH WRITTEN SPECIFICATIONS. ANY AMBIGUITY OR CONFLICTING INFORMATION, CONTRACTOR WILL CONTACT

CONTRACTING OFFICER AND CONTRACTING OFFICER REPRESENTATIVE FOR CLARITY

B. ALL GENERAL NOTES ON THIS PAGE APPLY TO ALL OTHER DRAWING PAGES UNLESS OTHERWISE NOTED.

C. ALL DETAILS ON DRAWINGS MAY OR MAY NOT BE SHOWN. CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS.

D. DIMENSIONS PROVIDED ON DRAWINGS ARE FOR REFERENCE ONLY. CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS.

E. CONTRACTOR SHALL FIELD LOCATE AND VERIFY ALL EXISTING ELECTRICAL CONNECTIONS AND WIRING.

F. CONTRACTOR SHALL HAVE A CONTINUOUS WORKING TIMEFRAME OF THIRTY-SIX (36) HOURS BEGINNING WHEN EXISTING SUBSTATION TRANSFORMER UNIT IS TAKEN OUT OF SERVICE UNTIL PROPOSED NEW SUBSTATION TRANSFORMER IS INSTALLED AND PLACED INTO SERVICE.

G. CONTRACTOR SHALL VERIFY WORK AREA CONDITIONS AND REQUIREMENTS. PROVIDE SUBMITTALS OF ALL PRODUCTS UNLESS BRAND SPECIFIED HERE-IN.

H. PROVIDE SUBMITTALS OR SHOP DRAWINGS FOR ALL PRODUCTS AS OUTLINE IN SPECIFICATIONS.

I. ALL TOOLS USED IN THIS PROJECT SHALL BE PROPERLY SECURED AT ALL TIMES BY THE CONTRACTOR TO PREVENT ANY OF THESE TOOLS BEING A HAZARD.

J. CONTRACTOR SHALL PROVIDE ALL LABOR, EQUIPMENT, SERVICES, PERMITS, AND MATERIALS TO COMPLETE ALL WORK OUTLINED IN THE DRAWINGS AND

SPECIFICATIONS. INCLUDING WORK NOT SPECIFICALLY SHOWN BUT REASONABLY IMPLIED.

K. THE CONTRACTOR AT HIS EXPENSE WILL BE RESPONSIBLE FOR ACQUIRING VA PICTURE I.D. BADGES FOR EACH MEMBER OF HIS WORK FORCE BEFORE ANY MEMBER WILL BE ALLOWED TO PERFORM WORK IN VA PREMISES. PROCESS I.D. APPLICATIONS THROUGH COR.

L. LABOR RATE & SAFETY INFORMATION SHALL BE POSTED AND MAINTAINED AT WORK SITE AT ALL TIMES.

M. ABSOLUTELY NO VA TOOLS OR MATERIALS SHALL BE LOANED OR GIVEN BY THE VA TO ANY MEMBER OF THE CONTRACTOR'S WORK FORCE AT ANY TIME.

N. CONTRACTOR SHALL COORDINATE WORK & SCHEDULES ONLY WITH THE COR.

O. EACH WORKER WILL BE REQUIRED TO WEAR APPROPRIATE SAFETY EQUIPMENT AT ALL TIMES (I.E. SAFETY SHOES, EAR PLUGS, SAFETY GLASSES, SAFETY HELMET ETC.)

AND IS RESPONSIBLE TO ENSURE THAT NON-WORKERS ARE PREVENTED FROM INJURING THEMSELVES IN ANY WORK AREA.

P. CONTRACTOR IS RESPONSIBLE FOR THE PROTECTION OF ALL EXISTING VA FACILITIES, LANDSCAPING, AND PROPERTY. ANY DAMAGED PROPERTY SHALL BE REPLACED BY

THE CONTRACTOR AT NO COST TO THE VA.

Q. DO NOT ALLOW DEMOLITION DEBRIS TO ACCUMULATE ON JOB SITE. DO NOT LEAVE TOOLS UNATTENDED. DEBRIS SHALL BE DAMPENED AND COVERED. DAMP MOP

OCCUPIED FLOOR AREAS AS REQUIRED. PROVIDE WALK OFF MATS AS REQUIRED.

R. EXCESSIVE NOISE TRANSMISSION OF WORK SHALL BE ACCOMPLISHED IN OTHER THAN NORMAL WORKING HOURS (7:00AM TO 4:30PM).

S. ALL NEW WORK SHALL ALIGN WITH EXISTING WHERE THEY INTERSECT UNLESS OTHERWISE NOTED.

T. THE CONTRACTOR SHALL PATCH AND REPAIR ALL EXISTING SURFACES WHICH WERE PREVIOUSLY DAMAGED PRIOR TO CONSTRUCTION OPERATIONS IF VISIBLE AFTER

NEW WORK IS COMPLETE, REGARDLESS IF THE ITEM WAS SPECIFICALLY NOTED OR NOT.

U. THE CONTRACTOR SHALL REVIEW ALL CONTRACT DOCUMENTS INCLUDING ALL ELECTRICAL SPECIFICATIONS.

V. SECURE AN EXTRA SET OF DRAWINGS TO BE KEPT ON SITE AND MARK, DAILY. THE DRAWINGS IN RED AS THE PROJECT PROGRESS IN ORDER TO KEEP AN ACCURATE RECORD OF ALL DEVIATIONS BETWEEN THE WORK SHOWN ON THE DRAWINGS AND THE WORK WHICH IS ACTUALLY INSTALLED. THESE MARKED DRAWINGS SHALL REFLECT ANY AND ALL CHANGES AND REVISIONS TO THE ORIGINAL DESIGN WHICH EXISTS IN THE COMPLETED WORK. DELIVER THE MARKED DRAWINGS TO THE COR AT THE PROJECT

CLOSE-OUT.

W. IF ANY HAZARDOUS MATERIAL IS ENCOUNTERED DURING THE COURSE OF CONSTRUCTION OPERATIONS WHICH IS NOT INDICATED ON THE CONTRACT DOCUMENTS

THE CONTRACTOR SHALL NOTIFY THE COR IMMEDIATELY.

X. REMOVE ALL ELECTRICAL NOT BEING REUSED.

Y. COORDINATE LOCATION OF ALL EQUIPMENT WITH EXISTING CONDITIONS.

Z. IT IS THE INTENTIONS OF THESE DRAWINGS TO COVER ALL WORK & MATERIAL FOR A COMPLETE OPERATIONAL INSTALLATION ANY EQUIPMENT, HARDWARE AND/OR DEVICES USUALLY UTILIZED IN THE CLASS OF WORK, THOUGH NOT SPECIFICALLY MENTIONED OR SHOWN ON THE DRAWINGS, BUT WHICH MAY BE NECESSARY FOR THE SATISFACTORY COMPLETION OF THE WORK SHALL BE FURNISHED & INSTALLED BY THE CONTRACTOR TO HAVE A COMPLETE FUNCTIONAL PROJECT.

AA. ALL ELECTRICAL WORK TO BE PERFORMED PER NEC CODE BY CERTIFIED ELECTRICIAN. PROVIDE WEST VIRGINIA CERTIFICATION PRIOR TO BEGINNING ANY WORK.

AB. WIRING SHALL BE COPPER.

AC. ALL CIRCUITS SHALL HAVE A GROUNDING CONDUCTOR INSTALLED IN THE RACEWAY WITH THE PHASE AND NEUTRAL CONDUCTORS, FOR EACH WIRING DEVICE A

GROUNDING PIGTAIL JUMPER SHALL BE INSTALLED, TO CONNECT THE DEVICE TO THE BOX.

AD. ARRANGE ALL NECESSARY INSPECTIONS. DELIVER ALL REQUIRED INSPECTION CERTIFICATES TO THE OWNER.

GENERAL DEMOLITION NOTES:

A. DEMOLITION DRAWINGS ARE BASED ON EXISTING PLANS AND FIELD INVESTIGATION PRIOR TO DEMOLITION. VISIT THE EXISTING BUILDING PRIOR TO BID IN ORDER TO

BECOME FAMILIAR WITH THE EXISTING CONDITIONS AND IN ORDER TO AVOID CONFLICTS.

B. VA RESERVES THE RIGHT TO RETAIN ANY EXISTING ITEMS. THOSE ITEMS SHALL BE REMOVED AND DELIVERED FOR STORAGE ON GROUNDS AS DIRECTED BY COR. ALL OTHER ITEMS BECOME THE PROPERTY OF THE CONTRACTOR, AND SHALL BE REMOVED FROM SITE PROMPTLY UPON REMOVAL.

C. KEEP AREA CLEAN AND FREE OF DUST BUILD-UP. CLEAN AREA ON A DAILY BASIS.

D. EXISTING CIRCUITRY TO REMAIN SHALL BE REROUTED OR RECONNECTED, AS REQUIRED, WHERE AFFECTED BY NEW WORK IN ORDER TO MAINTAIN CONTINUITY OF THE

CIRCUIT.

E. PROVIDE CIRCUIT MODIFICATIONS INDICATED OR AS OTHERWISE REQUIRED TO MAINTAIN THE CONTINUITY OF EXISTING CIRCUITS THAT REMAIN .

F. ALL EXISTING WIRING THAT WILL NOT BE REUSED SHALL BE REMOVED WHERE THEY WILL BE EXPOSED UPON COMPLETION OF NEW WORK.

G. EXERCISE CARE IN REMOVAL OF DEMOLITION ITEMS. REPAIR , AT NO ADDITIONAL COST TO THE OWNER, ANY DAMAGE CAUSED TO EXISTING CONSTRUCTION AND/OR

EQUIPMENT TO REMAIN.

H. REMOVE ALL APPURTENANCES (DISCONNECTS, STARTERS, WIRING, CONDUIT, GUAGES, ETC) ASSOCIATED WITH EQUIPMENT.

I. ALL WORK AND ALL POWER OUTAGES IN THE EXISTING BUILDING SHALL BE SCHEDULED AT TIMES CONVENIENT TO VA.

J. NOTIFY THE COR PRIOR TO TURNING OFF ANY CIRCUITS.

GENERAL ELECTRICAL NOTES:

A. CONTRACTOR WILL VERIFY CURRENT CONDITIONS , WIRING, TERMINATIONS, ETC. PRIOR TO WORK COMMENCING.

B. ALL WORK SHALL BE IN ACCORDANCE WITH CURRENT EDITION OF NATIONAL ELECTRIC CODE UNLESS OTHERWISE NOTED AND/OR DETAILED.

C. PROPOSED NEW SUBSTATION TRANSFORMER UNIT LISTED IN DRAWINGS SHALL BE 2,000kVA NON-PCB, LIQUID-FILLED.

D. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY AND ENSURE ALL CUSTOM TRANSITION PIECES INCLUDING TO BUT NOT LIMITED TO THOSE THAT COVER PRIMARY HIGH-VOLTAGE AND SECONDARY LOW-VOLTAGE BUSHINGS ARE OF CORRECT PROPER, OPERATIONAL, AND FUNCTIONAL SIZE PRIOR TO

ATTACHING AND SECURING TO PROPOSED NEW SUBSTATION TRANSFORMER UNIT.

E. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY AND ENSURE ALL ELECTRICAL/MECHANICAL CONNECTIONS SUCH AS TERMINALS, FLEX CONNECTORS, TERMINATION TYPES, WIRING SIZE AND TYPES, ETC. ON PROPOSED SUBSTATION TRANSFORMER UNIT ARE CORRECT, FUNCTIONAL, OPERATIONAL, AND PROPERLY ATTACH TO EXISTING SWITCH ASSEMBLY AND SWITCHGEAR.

F. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO ENSURE ALL ELECTRICAL/MECHANICAL CONNECTIONS FROM PROPOSED SUBSTATION TRANSFORMER UNIT TO EXISTING SWITCH ASSEMBLY AND SWITCHGEAR ARE PROPERLY ATTACHED AND IN WORKING, OPERATIONAL, AND FUNCTIONAL ORDER.

G. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO REQUEST, COORDINATE, AND SCHEDULE TWO (2) SEPERATE POWER SHUTDOWNS TO EXISTING SUBSTATION TRANSFORMER UNIT #4 IN ORDER TO: 1) HAVE THE OPPORTUNITY TO FIELD LOCATE AND VERIFY ALL TERMINATION TYPES, FUSE ASSEMBLIES, CONNECTION TYPES, WIRING SIZE AND TYPES ALONG WITH ANY OTHER NECESSARY INFORMATION REQUIRED TO COMPLETE PROJECT AND 2) ALLOW FOR REMOVAL AND REPLACEMENT OF EXISTING SUBSTATION TRANSFORMER UNIT WITH PROPOSED NEW SUBSTATION TRANSFORMER UNIT AS WELL AS CONDUCT

ANY NECESSARY TEST(S) THAT ARE REQUIRED TO COMPLETE THE PROJECT.

H. BOTH POWER SHUTDOWNS MUST OCCUR DURING WEEKENDS AND/OR NON-BUSINESS HOURS TO MINIMIZE ANY DISTURBANCE TO VETERANS AFFAIRS

MEDICAL CENTER STANDARD OPERATIONS.

I. THE FIRST POWER SHUTDOWN SHALL BE NO LONGER THAN ONE (1) HOUR.

J. DUE TO LOCATION OF EXISTING SWITCH ASSEMBLY AND SWITCHGEAR, IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO ENSURE PROPOSED SUBSTATION TRANSFORMER UNIT IS MANUFACTURED, ORIENTED, AND INSTALLED SO THAT BOTH PRIMARY HIGH-VOLTAGE AND SECONDARY LOW-VOLTAGE BUSHINGS PROPERLY AND CORRECTLY ALIGN AND ATTACH TO EXISTING SWITCH ASSEMBLY, SWITCHGEAR, AND ANY OTHER NECESSARY ELECTRICAL EQUIPMENT (SEE SHT.

E003 FOR EXISTING ORIENTATION TO MATCH).

K. EXISTING SWITCH ASSEMBLY AND SWITCHGEAR SHALL REMAIN.

L. THERE SHALL BE CONTINUOUS WORKING SHIFT OF THIRTY-SIX (36) HOURS BEGINNING WHEN THE EXISTING SUBSTATION TRANSFORMER UNIT IS TAKEN OUT OF SERVICE UNTIL PROPOSED NEW SUBSTATION TRANSFORMER UNIT IS PLACED INTO SERVICE.

M. CONFIRM ALL CIRCUIT PANELS ARE CORRECTLY AND COMPLETELY LABELED AND SPARES CIRCUITS ARE IDENTIFIED

N. CONTRACTOR WILL SUBMIT SHOP DRAWINGS FOR ALL EQUIPMENT BEFORE INSTALLATION.

O. ALL CONDUIT RUNS BETWEEN ELECTRICAL PANELS AND THE EQUIPMENT REQUIRE SPARE WIRES.

P. NO CABLES SHALL BE DRAPED OVER OR SUPPORT BY ANY ITEMS.

Q. LABEL ALL JUNCTION BOXES IDENTIFYING CIRCUIT NUMBER AND PANEL BOARD OF CIRCUITS WITHIN. USE SELF-ADHESIVE LABELS.

R. ALL WORK AND ALL POWER OUTRAGES IN THE EXISTING BUILDING SHALL BE SCHEDULED AT TIMES CONVENIENT TO OWNER. NOTIFY COR PRIOR TO

TURNING OFF ANY CIRCUITS.

S. ALL ELECTRICAL WORK IS TO BE PERFORMED BY A WEST VIRGINIA CERTIFIED ELECTRICIAN. PROVIDE LICENSE PRIOR TO BEGINNING WORK.

T. TEST ALL WIRING FOR CONTINUITY AND GROUNDS BEFORE CONNECTING TO ANY EQUIPMENT. PERFORM INSULATION RESISTANCE TESTS ON ALL WIRING

TO INSURE THAT ALL PORTIONS ARE FREE FROM SHORT-CIRCUITS AND GROUNDS.

U. PROVIDE GROUNDINGS IN ACCORDANCE WITH THE NEC FOR THE ENTIRE ELECTRICAL SYSTEM INCLUDING EQUIPMENT FRAMES CONDUITS, SWITCHES, CONTROLLERS, WIRE-WAYS, NEUTRAL CONDUCTORS, AND OTHER EQUIPMENT. PROVIDE A GROUNDING CONDUCTOR IN ALL POWER CONDUITS.

V. ALL EQUIPMENT WITH MOTORS SHALL HAVE MANUAL DISCONNECTS.

W. ON PROJECT CLOSE-OUT, CLEAN ALL ELECTRICAL DEVICES, AND REMOVE ALL PAINT SPLATTERS ON DEVICES, FIXTURES AND PLATES.

X. ALL CONTRACTOR SUPPLIED MATERIALS SHALL BE NEW AND UL APPROVED.

Y. ALL WORK WILL BE RECORDED BY CONTRACTOR ON AS-BUILT DRAWINGS AND TWO CLEAN SETS OF DRAWINGS WILL BE GIVEN: .) TO THE COR AND 2.) TO

BE LEFT IN ELECTRICAL ROOM IN PROTECTIVE SLEEVE ATTACHED TO THE WALL.

GENERAL ELECTRICAL DEMOLITION NOTES:

A. EXERCISE CARE IN REMOVAL OF DEMOLITION ITEMS. REPAIR, AT NO ADDITIONAL COST TO THE OWNER, ANY DAMAGED CAUSED TO EXISTING STRUCTURE

AND/OR EQUIPMENT TO REMAIN.

B. REMOVE ALL ELECTRICAL APPURTENANCES (DISCONNECTS, STARTERS, WIRING, CONDUIT) ASSOCIATED WITH EQUIPMENT.

C. ALL REMOVED ITEMS SHALL BE REMOVED IN THEIR ENTIRETY.

D. PROVIDE BLANK COVER PLATES FOR ALL OPENED OUTLET BOXES CREATED BY THE REMOVAL OF EQUIPMENT AND/OR DEVICES.

E. ALL MATERIALS REMOVED UNDER DEMOLITION, NOT TO BE RELOCATED OR DESIGNATED TO BE TURNED OVER TO THE OWNER, SHALL BECOME THE

PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED COMPLETELY FROM THE SITE.

F. REMOVE ALL ACCESSIBLE ABANDONED WIRING OF ALL TYPES, OR CAP AND LABEL IN JUNCTION BOX FOR RE-USE, IN COMPLIANCE WITH NEC.

G. REMOVE OUTLETS, J-BOXES, AND PANEL BOXES THAT ARE NOT BEING USED ON SITE.

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

N.T.S.

EXISTING SUBSTATION TRANSFORMER #4 LOCATION - PLAN VIEW

BASEMENT, BLDG. 1S, ROOM, BB116

EX. SWITCHGEAR

(TO REMAIN)

SECONDARY LOW

VOLTAGE BUSHINGS

(COVERED BY TRANSITION PIECES)

EX. NON-PCB LIQUID FILLED 2,000kVA SUBSTATION TRANSFORMER

(TO BE DISCONNECTED, REMOVED AND REPLACED)

COOLING FINS

(TYP)

PRIMARY HIGH

VOLTAGE BUSHINGS

(COVERED BY TRANSITION PIECES)

EX. SWITCH ASSEMBLY

(TO REMAIN)

NORTH

LIST OF DRAWINGS

DWG. NO. DRAWING TITLE

EXISTING SUBSTATION TRANSFORMER #4 LOCATION PLAN

EXISTING SUBSTATION TRANSFORMER #4 - SOUTH LINE PLAN AND PROFILE

EXISTING SUBSTATION TRANSFORMER #4 PLAN AND PROFILE

PROPOSED SUBSTATION TRANSFORMER PLAN AND PROFILE

E001

E002

E003

E004

E005

BOLTED CONNECTION DETAIL

3'-10

3'-0"

2'-4"

9" 4'-5" 1'-5"

6'-7"

6'-5"

PHASING PLAN:

1. OUTAGE MUST OCCUR DURING WEEKENDS AND/OR NON-BUSINESS

HOURS TO MINIMIZE ANY DISTURBANCE TO VETERANS AFFAIRS

MEDICAL CENTERS' STANDARD OPERATIONS.

2. A REQUEST SHALL BE SUBMITTED IN WRITING SEVEN (7) DAYS

BEFORE ANY PROPOSED ELECTRICAL INTERRUPTION IS TO OCCUR.

3. CONTRACTOR SHALL HAVE A CONTINUOUS WORKING TIMEFRAME

OF THREE (3) DAYS / THIRTY-SIX (36) HOURS BEGINNING WHEN

EXISTING SUBSTATION TRANSFORMER IS REMOVED AND TAKEN OUT

OF SERVICE UNTIL NEW SUBSTATION TRANSFORMER IS INSTALLED

AND PLACED INTO SERVICE TO COMPLETE THE WORK.

E006

EXISTING SUBSTATION TRANSFORMER PHOTOS

100% CD

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

AutoCAD SHX Text N.T.S.

E001

EXISTING SUBSTATION TRANSFORMER #4 - SOUTH LINE

FRONT ELEVATION VIEW

EXISTING SUBSTATION TRANSFORMER #4 - SOUTH LINE

SIDE ELEVATION VIEW

EXISTING SUBSTATION TRANSFORMER #4 - SOUTH LINE

PLAN VIEW

BOLTED-ON TRANSITION PIECE

COVERING SECONDARY LOW

VOLTAGE BUSHINGS

TO SWITCHGEAR.

(SEE SHT. E004 NOTES)

4'-5"1'-5"

5'-3

1'-4"

9"

9"

5'-0"

6'-0"

EX. NON-PCB LIQUID-FILLED 2,000kVA TRANSFORMER

(TO BE DISCONNECTED FROM SWITCH ASSEMBLY

AND SWITCHGEAR, REMOVED AND REPLACED)

EX. SWITCH

ASSEMBLY

(TO REMIAN)

BOLTED-ON TRANSITION PIECE COVERING

PRIMARY HIGH VOLTAGE BUSHINGS

FROM SWITCH ASSEMBLY.

(SEE SHT. E004 NOTES)

COOLING FINS

(TYP)

BOLTED-ON TRANSITION PIECE

COVERING SECONDARY LOW

VOLTAGE BUSHINGS

TO SWITCHGEAR.

(SEE SHT. E004 NOTES)

BOLTED-ON TRANSITION PIECE COVERING

PRIMARY HIGH VOLTAGE BUSHINGS

FROM SWITCH ASSEMBLY.

(SEE SHT. E004 NOTES)

COOLING FINS

(TYP)

2'-4"

3'

4'-4"

1'-5" 9"

3'-2"

8'-6"

PRESSURE RELIEF DEVICE

PRESSURE RELIEF DEVICE

6'-0"

5'-4"

2'-4" 3'-2" 3'

BOLTED-ON TRANSITION PIECE

COVERING SECONDARY LOW

VOLTAGE BUSHINGS

TO SWITCHGEAR.

(SEE SHT. E004 NOTES)

DRAIN VALVE

COOLING FINS

(TYP)

6'-6"

LIFTING LUG

(TYP)

NORTH

100% CD

EX. NON-PCB LIQUID-FILLED2,000kVA TRANSFORMER

(TO BE DISCONNECTED FROM SWITCH ASSEMBLY

AND SWITCHGEAR, REMOVED AND REPLACED)

EX. NON-PCB LIQUID-FILLED 2,000kVA TRANSFORMER

(TO BE DISCONNECTED FROM SWITCH ASSEMBLY

AND SWITCHGEAR, REMOVED AND REPLACED)

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

AutoCAD SHX Text N.T.S.

E002

EXISTING SUBSTATION TRANSFORMER #4

EXISTING SUBSTATION TRANSFORMER #4

SIDE ELEVATION VIEW

EXISTING SUBSTATION TRANSFORMER #4

PLAN VIEW

4'-5"

EX. SWITCH

ASSEMBLY

(TO REMAIN)

1'-4"

9"

1'-5"

5'-3

5'-0"

6'-0"

EX. NON-PCB LIQUID-FILLED 2,000kVA TRANSFORMER

(TO BE DISCONNECTED FROM SWITCH ASSEMBLY

AND SWITCHGEAR, REMOVED AND REPLACED)

BOLTED-ON TRANSITION PIECE

COVERING SECONDARY LOW

VOLTAGE BUSHINGS

TO SWITCHGEAR.

(SEE SHT. E004 NOTES)

BOLTED-ON TRANSITION PIECE COVERING

PRIMARY HIGH VOLTAGE BUSHINGS

FROM SWITCH ASSEMBLY.

(SEE SHT. E004 NOTES)

COOLING FINS

(TYP)

PRESSURE RELIEF DEVICE

DRAIN VALVE

9"

2'-4" 3'-2" 3'-0"

5'-4"

9"

BOLTED-ON TRANSITION PIECE

COVERING SECONDARY LOW

VOLTAGE BUSHINGS

TO SWITCHGEAR.

(SEE SHT. E004 NOTES)

DRAIN VALVE

COOLING FINS

(TYP)

8'-6"

3'-2"

9"

2'-4"

6'-6"

4'-4"

1'-5"

3'-0"

BOLTED-ON TRANSITION PIECE

COVERING SECONDARY LOW

VOLTAGE BUSHINGS

TO SWITCHGEAR.

(SEE SHT. E004 NOTES)

BOLTED-ON TRANSITION PIECE COVERING

PRIMARY HIGH VOLTAGE BUSHINGS

FROM SWITCH ASSEMBLY.

(SEE SHT. E004 NOTES)

PRESSURE RELIEF DEVICE

COOLING FINS

(TYP)

LIFTING LUG

(TYP)

6'-0"

NORTH

100% CD

EX. NON-PCB LIQUID-FILLED 2,000kVA TRANSFORMER

(TO BE DISCONNECTED FROM SWITCH ASSEMBLY

AND SWITCHGEAR, REMOVED AND REPLACED)

EX. NON-PCB LIQUID-FILLED 2,000kVA TRANSFORMER

(TO BE DISCONNECTED FROM SWITCH ASSEMBLY

AND SWITCHGEAR, REMOVED AND REPLACED)

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

AutoCAD SHX Text N.T.S.

E003

PROPOSED NON-PCB LIQUID-FILLED SUBSTATION TRANSFORMER

PROPOSED NON-PCB LIQUID-FILLED SUBSTATION TRANSFORMER

PLAN VIEW

SECONDARY LOW

VOLTAGE BUSHINGS.

(CONNECT TO EX. SWITCHGEAR)

PRIMARY HIGH VOLTAGE BUSHINGS

(CONNECT TO EX. SWITCH ASSEMBLY)

4" THROAT

CONTAINMENT PAN

BASE RAIL

1" DRAIN VALVE

W/ SAMPLER COMBINATION

GROUNDING PAD

(TYP)

5-9"

4'-6"

7'-0"

8"

PRESSURE RELIEF VALVE

3'-3"

6'-6"

5'-6"

7'-6"

SECONDARY LOW

VOLTAGE BUSHINGS.

(CONNECT TO EX. SWITCHGEAR)

PRIMARY HIGH VOLTAGE BUSHINGS

(CONNECT TO EX. SWITCH ASSEMBLY)

H

H

H

X

X

X

X

CONTAINMENT PAN

PRESSURE RELIEF VALVE

GAUGES

LIFTING LUG

(TYP)

NORTH

PROPOSED NON-PCB LIQUID-FILLED 2,000kVA

SUBSTATION TRANSFORMER

PROPOSED NON-PCB LIQUID-FILLED

2,000kVA SUBSTATION TRANSFORMER

4'-6"

SEE SHT. E005 FOR BOLTED

CONNECTION DETAILS.

100% CD

NOTES:

1. It is the responsibility of the contractor to verify and ensure all custom transition pieces including but not limited to those that cover both primary high-voltage and secondary low-voltage bushings are of correct, proper, operational, and functional size prior to attaching and securing to proposed new substation transformer unit.

2. It is the responsibility of the contractor to verify and ensure all electrical/mechanical connections such as lugs, terminals, terminations, flex connectors, wiring, etc. on proposed new transformer are operational, functional and properly attach to existing Switch Assembly and SwitchGear.

3. It is the responsibility of the contractor to ensure all electrical/mechanical connections from proposed new transformer to existing Switch Assembly and SwitchGear are properly attached and are working, operational and functional.

4. It is the responsibility of the contractor to request, coordinate, and schedule two (2) separate power shutdowns to existing substation transformer unit #4 in order to: a) have the opportunity to field locate and verify all termination types, fuse assemblies, connection types, wiring sizes and types along with any other information deemed necessary to complete the project and b) allow for removal and replacement of existing substation transformer with proposed new substation transformer unit as well as conduct any necessary test(s) that are required to complete the project.

5. The first power shutdown shall last no longer than one (1) hour.

6. Due to location of existing Switch Assembly and SwitchGear, it is the responsibility of the contractor to ensure proposed substation transformer unit is manufactured, oriented, and installed so that both primary high-voltage and secondary low-voltage bushings properly and correctly align and attach to existing Switch Assembly, SwitchGear, and any other electrical necessary equipment. (See sht. E003 for existing orientation to match)

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

AutoCAD SHX Text N.T.S.

E004

BOLTED CONNECTION DETAIL

PROFILE VIEW

WEDGE ANCHOR BOLT DETAIL

PLAN VIEWPROFILE VIEW

" x 6" ZINC PLATED

WEDGE ANCHOR BOLT

TRANSFORMER BASE RAILING

FULLY THREADED STUD

EX. CONCRETE

EFFECTIVE EMBEDMENT DEPTH

(SEE GENERAL NOTE 3)

MINIMUM HOLE DEPTH

(SEE GENERAL NOTE 4)

" HEX BOLT

WASHER

" HEX BOLT

WASHER

6"

THREADED STUD

EXPANSION CLIP

MANDREL

" DIA.

100% CD

INSTALLATION NOTES:

1. Proposed new substation transformer unit shall be secured to existing concrete using

"x6" wedge anchor bolts installed in holes in base railing of unit.

2. Wedge anchor bolts shall be zinc plated.

3. Effective bolt embedment depth shall be between 2

" and 4".

4. Minimum drilled hole depth shall be between 3

" and 5

5. Installation nut torque shall be 90 ft./lbs.

6. Using a carbid-tipped bit with a

" dia., drill hole into existing concrete keeping minimum hole depth between 3

" - 5

7. Using a wire brush, vacuum, or blow-out bulb, remove debris from hole.

8. Assemble washer and nut leaving top of the stud exposed thru nut.

9. Drive anchor thru substation transformer units' base railing until washer is flush to railing surface.

10. Expand anchor by tightening nut to torque of 90 ft./lbs.

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

AutoCAD SHX Text N.T.S.

E005

EXISTING SUBSTATION TRANSFORMER

SWITCH ASSEMBLY

EXISTING SUBSTATION TRANSFORMER

SOUTH LINE SWITCH ASSEMBLY

EXISTING SUBSTATION TRANSFORMER

EXISTING SUBSTATION TRANSFORMER EXISTING SUBSTATION TRANSFORMER

LOW VOLTAGE BUSHINGS TRANSITION PIECE

EXISTING SUBSTATION TRANSFORMER

HIGH VOLTAGE BUSHINGS TRANSITION PIECE

100% CD

AutoCAD SHX Text Sheet

AutoCAD SHX Text Scale

AutoCAD SHX Text Project

AutoCAD SHX Text Date

AutoCAD SHX Text Revision/Issue

AutoCAD SHX Text Project Name and Address

AutoCAD SHX Text Firm Name and Address

AutoCAD SHX Text No.

AutoCAD SHX Text Date

AutoCAD SHX Text General Notes

AutoCAD SHX Text

TRANSFORMER #4 REPLACEMENT

AutoCAD SHX Text

VAMC

AutoCAD SHX Text

HUNTINGTON, WEST VIRGINIA

AutoCAD SHX Text 25704

AutoCAD SHX Text 18-900

AutoCAD SHX Text 1/17/2018

AutoCAD SHX Text N.T.S.

E006