2021-07-06 VA 538-20-207 Improve Fleet Parking - Addendum 1.pdf

MECHANICAL ELECTRICAL PLUMBING FIRE PROTECTION

COLUMBUS | INDIANAPOLIS | VIRGINIA BEACH

1405 DUBLIN ROAD, COLUMBUS, OH 43215 ∙ PHONE: (614) 486-4778 ∙ FAX: (614) 486-4082 ∙ WWW.AECMEP.COM

ADDENDUM NO.1

7/6/2021

Subject: VA 538-20-207 Improve Fleet Parking Area and Add Vehicle Charging Stations Chillicothe, OH

This Addendum No. 1 supplements and amends the original Contract Documents issued pursuant to Solicitation No.

36C25021B0021 and shall become part thereof.

SPECIFICATIONS

1. No changes.

DRAWINGS

1. C-102 – Revised location of concrete pad and bollards for new 15kV switch, transformer and panelboard.

Added coded note 4 for concrete expansion joint.

2. ES101 - Revised location of new 15kV switch, transformer and Panel EVP1. Revised coded note 12 and 17.

Added coded note 25. Added plan note about existing underground storm pipe crossing.

3. ES501 – Added concrete pad detail 10.

4. ES601 – Revise breaker of circuit EVP1-38 to 20/1 in lieu of 30/1 shown.

ATTACHMENTS

C-102, ES101, ES501, ES601

1"=20'-0"

10' 20' 40'

F1

SITE PLAN - ELECTRICAL

GENERAL SHEET NOTES:

A. ALL INSTALLATIONS SHALL COMPLY WITH ANY APPLICABLE LOCAL AND NATIONAL BUILDING CODES, AND THE NATIONAL ELECTRICAL CODE (NEC) 2017 EDITION.

B. COORDINATE ANY UTILITY OUTAGES WITH THE OWNER NO LESS THAN 7 CALENDAR DAYS PRIOR.

C. WHERE EXACT DIMENSIONS ARE NOT CALLED OUT, THE LOCATION OF EQUIPMENT, JUNCTION BOXES, OUTLETS, WIRE WAYS, PANELS ETC. ARE TO BE IDENTIFIED ON COORDINATION DRAWINGS FOR

REVIEW ACCORDING TO PROJECT GENERAL CONDITIONS.

D. ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S WRITTEN

INSTRUCTIONS.

E. ALL INSTALLATIONS SHALL BE PERFORMED IN A NEAT AND WORKMANLIKE MANNER. CONDUIT SHALL

BE DEBURRED, CAPPED, AND TAGGED.

F. CONTRACTOR IS RESPONSIBLE FOR ALL REMOVAL AND DISPOSAL OF DEBRIS FROM THE SITE

RESULTING FROM ELECTRICAL CONSTRUCTION ACTIVITIES.

G. UNLESS NOTED OTHERWISE, CIRCUIT WITH TYPE THWN COPPER CONDUCTORS IN CONDUIT.

LIQUID-TIGHT NON-METALLIC CONDUITS SHALL BE USED FOR FINAL CONNECTIONS TO ALL

EQUIPMENT. QUANTITIES AND SIZE AS NOTED.

H. UNLESS NOTED OTHERWISE, ALL CONDUCTORS SHALL BE COPPER TYPE.

I. UNLESS NOTED OTHERWISE, ALL EXTERIOR AND UNDERGROUND CONDUITS SHALL BE A MINIMUM OF

1" TRADE SIZE.

J. UPON COMPLETION OF WORK, ALL MATERIALS AND EQUIPMENT FURNISHED IN THIS CONTRACT

SHALL BE THOROUGHLY CLEANED OF DIRT, GREASE, RUST AND OILS. PREPARE FOR FINISH

PAINTING OR TOUCH-UP AS REQUIRED.

K. ALL OUTDOOR INSTALLATION SHALL BE WITH WEATHERPROOF RATED ENCLOSURES AND DEVICES

(E.G. NEMA 3R, IP65 RATED).

L. PROVIDE WEATHER-RESISTANT SELF-ADHESIVE PRINTED LABELS DESCRIBING BOXES. LABEL SHALL

BE PRINTING IN A TRUE-TYPE FONT AND SIZED FOR LEGIBILITY.

M. DRAWING REPRESENTS AN APPROXIMATION OF INITIAL CONDITIONS. ELECTRICAL CONTRACTOR

SHALL FIELD VERIFY EXTENT OF THE DEMOLITION WORK PRIOR TO BID.

N. UNLESS NOTED OTHERWISE, EXISTING DEVICES ARE TO REMAIN.

O. PROVIDE UPDATED AND TYPEWRITTEN DIRECTORY IN PANELBOARDS WHERE WORK HAS BEEN

PERFORMED.

P. UNLESS NOTED OTHERWISE, ALL EXTERIOR AND UNDERGROUND CONDUITS TO BE RIGID

GALVANIZED STEEL (EXCEPT FOR CONCRETE ENCASED CONDUITS).

SHEET KEYNOTES:

1. EXISTING 15KV SWITCH PMSC51 SHALL REMAIN. REFER TO ONE-LINE DIAGRAM.

2. PROVIDE PANELBOARD AT TRANSFORMER PAD. PANELBOARD SHALL BE INSTALLED IN A NEMA 3R

ENCLOSURE. REFER TO DETAIL 3/ES501, ONE-LINE DIAGRAM, PANELBOARD SCHEDULE AND

SPECIFICATIONS.

3. PROVIDE TRANSFORMER TO SERVE NEW PANELBOARD. REFER TO ONE-LINE DIAGRAM AND

SPECIFICATIONS.

4. PROVIDE CIRCUITING AND DUPLEX RECEPTACLE (WEATHER RESISTANT, GFCI) ON A LUMBER POST.

ROUTE CIRCUIT THROUGH PULLBOX IDENTIFIED BY CODED NOTE 10. REFER TO DETAIL 9/ES501.

5. EXISTING CAMERA TO REMAIN.

6. PROVIDE 15KV PAD MOUNTED PRIMARY INTERRUPTER SWITCH. REFER TO ONE-LINE DIAGRAM AND

DETAIL 8/ES501.

7. PROVIDE AREA LUMINAIRE (SINGLE OR DOUBLE HEAD AS SHOWN) ON 17' POLE. REFER TO

LUMINAIRE SCHEDULE AND DETAIL 4/ES501.

8. PROVIDE 11" x 18" x 18" UNDERGROUND PULLBOX (MINIMUM TIER 15) TO SERVE EV CHARGING

STATION.

9. APPROXIMATE LOCATION OF DUAL PORT LEVEL 2 EV CHARGING STATION AND CONCRETE PAD.

REFER TO DETAILS ON ES501. VERIFY EXACT LOCATION WITH OWNER PRIOR TO ROUGH-IN.

10. PROVIDE 11" x 18" x 18" UNDERGROUND PULLBOX (MINIMUM TIER 15) TO SERVE DOWNSTREAM

CIRCUITS.

11. PROVIDE 17" X 30" X 18" UNDERGROUND PULLBOX (MINIMUM TIER 15) TO SERVE DOWNSTREAM

CIRCUITS.

12. PROVIDE A 15 KV FEEDER IN ONE 5" RIDGID GALVANIZED STEEL CONDUIT STUB FROM EXISTING

SWITCH TO 15KV INTERRUPTER SWITCH AND TRANSFORMER.

13. PROVIDE (1) 2" CONDUITS TO SERVE RECEPTACLES IDENTIFIED BY CODED NOTE 4.

14. PROVIDE 1" CONDUIT TO SERVE NEW LIGHT POLES. INTERCEPT EXISTING LIGHTING CIRCUIT FROM

BASE OF EXISTING POLE AND EXTEND TO NEW LIGHT POLES AND LUMINAIRES.

15. PROVIDE DISCONNECT SWITCH AND POWER CONNECTION TO MOTORIZED GATE OPERATOR.

PROVIDE A WEATHERPROOF KEY SWITCH ON UNSECURE SIDE OF FENCE FOR OPERATION OF GATE.

KEY SWITCH SHALL HAVE A LOCK CYLINDER AND KEYING THE SAME AS PANELBOARD ENCLOSURE

LOCK DESCRIBED IN DETAIL 3/ES501.

16. PROVIDE TWO 1" CONDUITS (ONE FOR POWER, ONE FOR SIGNAL) WITH PULL STRINGS, STUBBED UP

AND CAPPED IN PULLBOX FOR MOTORIZED GATE.

17. PROVIDE 1" UNDERGROUND CONDUIT TO SERVE SPACE HEATER CIRCUIT (EVP1-38) IN THE 15kV

SWITCH.

18. PROVIDE 17" x 30"x 18" UNDERGROUND PULLBOX (MINIMUM TIER 15) ADJACENT TO PANELBOARD

FOR PULLING CONDUCTORS.

19. PROVIDE (3) 2" CONDUITS TO SERVE EV CHARGING STATIONS, AND (1) 2" CONDUIT WITH

PULLSTRING FOR SPARE.

20. PROVIDE (2) 2" CONDUITS TO SERVE EV CHARGING STATIONS AND (1) 2" CONDUIT WITH PULLSTRING

FOR SPARE.

21. PROVIDE (1) 2" CONDUIT TO SERVE EV CHARGING STATION AND (1) 2" CONDUIT WITH PULLSTRING

FOR SPARE.

22. PROVIDE (4) 2" CONDUITS FOR RECEPTACLES CIRCUITS THROUGH PULLBOX IDENTIFIED BY CODED

NOTE 10. IF ALTERNATE 3 IS ACCEPTED, PROVIDE PULLSTRINGS IN CONDUIT IN LIEU OF

CONDUCTORS.

23. IF ALTERNATE 2 IS ACCEPTED, DELETE THIS WORK.

24. IF ALTERNATE 3 IS ACCEPTED, DELETE THIS WORK.

25. PROVIDE UNDERGROUND CONDUITS FOR FEEDER AND BRANCH CONDUITS TO SERVE

DOWNSTREAM EQUIPMENT/CIRCUITS AS SHOWN.

NORTH

PTZ

DD PTZ

PTZ

PTZ

F

5 5

PNL EVP1

P2

BUILDING 23BUILDING 21

BUILDING 259

BUILDING 52

GREENHOUSE

GREENHOUSE

GREENHOUSE

PMSC51

EVP1-1,3

EVP1-5,7

EVP1-17,19

EVP1-21,23

EVP1-9,11

EVP1-13,15

P2

P2

P2

P2

P2

P2

EVP1-33

4 24

M

30/30/3,3R

EVP1-40,42

EVP1-35

EVP1-29

EVP1-31

EVP1-37

4 24

EVP1-39

141424

APPROXIMATE LOCATION OF

UNDERGROUND STORM LINE.

CONTRACTOR SHALL HAND

TRENCH THIS AREA FOR

UNDERGROUND CONDUIT

INSTALLATION.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

F i l e

P a t h

FOR CONSTRUCTION

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

IMPROVE FLEET PARKING AREA

AND ADD VEHICLE CHARGING

STATIONS

CHILLICOTHE, OHIO

538-20-207

P20 Chief Engineer

10/19/2020Revisions: Date:

genesis design llc

"EXPERIENCE SAVES"

Cincinnati, Ohio 45208-2564 (513) 616-9694 email genesisdesignllc@gmail.com Civil Engineering

A DVANCED

E NGINEERING

C ONSULTANTS

Mechanical | Electrical | Plumbing | Fire Protection

1405 Dublin Road Tel: (614) 486-4778

Columbus, Ohio 43215 Fax: (614) 486-4082

D a t e

A

M

F i l e

L o c a t i o n Z p r o j

I m p r o v e

F l e e t

P a r k i n g a n d

A d d

V e h i c l e

C h a r g i n g

S t a t i o n s C

A D

E

E l e c t r i c a l

L a s t

E d i t G a v i n L i m

ES101S. SMITHG. LIM

SITE PLAN - ELECTRICAL

RYAN JETER, PE, PS, CHFM

ADDENDUM 1

07/06/2021

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

F i l e

P a t h

FOR CONSTRUCTION

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

IMPROVE FLEET PARKING AREA

AND ADD VEHICLE CHARGING

STATIONS

CHILLICOTHE, OHIO

538-20-207

P20 Chief Engineer

10/19/2020Revisions: Date:

genesis design llc

"EXPERIENCE SAVES"

Cincinnati, Ohio 45208-2564 (513) 616-9694 email genesisdesignllc@gmail.com Civil Engineering

A DVANCED

E NGINEERING

C ONSULTANTS

Mechanical | Electrical | Plumbing | Fire Protection

1405 Dublin Road Tel: (614) 486-4778

Columbus, Ohio 43215 Fax: (614) 486-4082

D a t e

A

M

F i l e

L o c a t i o n Z p r o j

I m p r o v e

F l e e t

P a r k i n g a n d

A d d

V e h i c l e

C h a r g i n g

S t a t i o n s C

A D

E

E l e c t r i c a s t

E d i t G a v i n L i m

ES501S. SMITHG. LIM

DETAILS - ELECTRICAL SITE

IN LAWN AREAS, SAVE TOP SOIL. PAVING,

STREETS, DRIVES, PARKING, CURBS,

FOOTINGS, GUTTERS, STEPS, SIDEWALKS

AND SIMILAR SURFACES TO MATCH

ORIGINAL CONDITION

M

I N

I M

U M

COMPACTED GRANULAR FILL TO PAVEMENT

OR SIDEWALK. OTHERWISE, SELECTED

BACKFILL TO GRADE

CONCRETE ENCASEMENT 4000PSI.

TROWEL RED COLORENDUM INTO

TOP OF CONCRETE

FINISHED GRADE

RED METAL BACKED

POLYETHYLENE TAPE

MARKED "ELECTRIC", ONE

TAPE PER THREE

HORIZONTAL CONDUITS

GRANULAR BACKFILL

SCHEDULE 40 PVC CONDUIT SIZE AND

QUANTITY OF CONDUITS VARIES WITH

LOCATION. TRANSITION FROM PVC TO

RIGID STEEL CONDUIT LAST 6 FEET TO

MANHOLES, HANDHOLES, BUILDINGS,

AND/ OR EQUIPMENT.

CONDUIT SUPPORT

BACKFILL NOTES:

UNDER LAWN AREAS, SIDEWALK, STEPS ETC:

CLEAN CLAY OR SAND WATER COMPACTED IN TWO OR MORE LAYERS.

UNDER ROADS, DRIVES, STREETS, PARKING, CURBS, GUTTERS ETC.:

CLEAN SAND WATER COMPACTED IN 6" LAYERS.

DETAIL - CONCRETE-ENCASED DUCT BANK

DETAIL - DIRECT BURIED CONDUIT

FINISHED GRADE

RED METAL BACKED POLYETHYLENE TAPE

MARKED "ELECTRIC", OR ONE TAPE PER

THREE HORIZONTAL CONDUITS

GRANULAR BACKFILL, USE LSM-50 UNDER

PAVEMENT AND WITH-IN 5'-0" OF PAVEMENT EDGE

RGS CONDUIT, SIZE AND QUANTITY OF CONDUITS VARIES WITH

LOCATION. REFER TO ELECTRICAL SITE PLAN.

CONDUIT SPACER

TRENCH WIDTH AS

REQUIRED

COMPACTED GRANULAR FILL TO

PAVEMENT OR SIDEWALK.

OTHERWISE, SELECTED BACKFILL

TO GRADE

NTS

NTS

3"

3"

3"

3"

2"

3"

SAND COVER

M

I N

I M

U M

3"

2"

3"

DETAIL - PANELBOARD EVP1 ENCLOSURE

NTS

2"

PROTECT NUTS AND

THREADS DURING

CONCRETE POUR

1 INCH ROUNDED CHAMFER. SLOPE

TOP FROM CENTER TO EDGE

ANCHOR BOLTS FURNISHED

BY POLE MANUFACTURER.

COORDINATE BOLT SPACING

PER THE MANUFACTURER'S

WRITTEN INSTRUCTIONS

RUBBED CONCRETE ABOVE

GRADE

FINISHED GRADE OR

PAVEMENT

3/4" RGS CONDUIT

24" MIN RADIUS (TYP)

RED, METAL BACKED

POLYETHYLENE TAPE

MARKED "ELECTRIC"

#4 BARE STRANDED COPPER

GROUND CABLE

EXOTHERMIC WELD

1" RGS

CONDUIT TO

NEXT POLE

3/4"X10" COPPER CLAD

GROUND ROD

CONCRETE FOUNDATION -

USE SONOTUBE TO FORM

24"

GRADE

12"

DETAIL - POLE BASE

NTS

REINFORCING STEEL REQUIRED,

BUT NOT COMPLETELY SHOWN.

(6)#6 VERTICAL REINFORCING BARS

EQUALLY SPACED & #3 HORIZONTAL

TIES @ 12" ON CENTER WIRE-TIED

TOGETHER AT 3" FROM OUTSIDE

CONCRETE SURFACE

46"

90° BEND

REINFORCE WITH 6x6-W2-9/2-9

EPOXY COATED MESH

CLASS "QC1"

CONCRETE

4" MIN. COMPACTED

GRANULAR FILL

TO PULLBOX

PULL SERVICING WIRING UP THROUGH THE

CONDUIT, LEAVING APROXIMATELY 6' EXTENDING

OUT OF THE CONDUIT. MAKE FINAL CONNECTIONS

PER MANUFACTURER'S WRITTEN INSTRUCTIONS.

CHARGING STATION

BOLLARD

2" RGS CONDUIT.

STUB UP 6" ABOVE GRADE AND

PROVIDE INSULATED BUSHING

8"

23"

BOLLARD

(REFER TO

CIVIL DETAILS)

EV CHARGING STATION

FIELD COORDINATE EXACT

LOCATION OF CONCRETE

PAD WITH CIVIL PLANS.

FRONT

PLAN VIEW

DETAIL - BASE-PLATE/BOLLARD MOUNTING

FOR EV CHARGING STATION

NTS

SECTION

EV CHARGING STATION.

REFER TO PLANS FOR

LOCATION.

PARKING BLOCK - REFER TO CIVIL PLANS

(TYPICAL)

SIGNAGE (TYPICAL). SEE DETAIL 7/ES501.

DETAIL - TYPICAL LEVEL 2 EV CHARGING STATION PARKING SPACE

NTS

DETAIL - EV CHARGING STATION SIGNAGE

NTS

M

I N

R

BACKFILL NOTES:

UNDER LAWN AREAS, SIDEWALK, STEPS ETC:

CLEAN CLAY OR SAND WATER COMPACTED IN

TWO OR MORE LAYERS.

UNDER ROADS, DRIVES, STREETS, PARKING, CURBS, GUTTERS ETC.:

CLEAN SAND WATER COMPACTED IN 6" LAYERS.

FINISHED GRADE

ELECTRIC PULLBOX. REFER TO

ELECTRICAL SITE PLAN FOR TYPE

AND LOCATION

M I N

I M

U M

POST SHALL BE BURIED A

MINIMUM OF 30" BELOW GRADE

PROVIDE 4' x 4" TREATED LUMBER

POST, EXTENDED 48" ABOVE GRADE

PROVIDE DUPLEX WEATHER

RESISTANT, GFCI RECEPTACLE

WITH A DIE-CAST "IN-USE"

WEATHERPROOF COVER AND "FS"

WEATHERPROOF JUNCTION BOX

(TYPICAL OF 2 PER POST)

DETAIL - POST MOUNTED RECEPTACLES FOR

LEVEL 1 EV CHARGING

DETAIL - 15KV INTERRUPTER SWITCH

FRONT VIEW

REAR VIEW

FRONT VIEW

INSIDE

REAR VIEW

INSIDE

15KV, 95KVBIL

PORCELAIN INSULATOR

15KV, 600A, 50KAIC,

95KVBIL LOAD

INTERRUPTER SWITCH

GPD-3 INSULATING

BARRIER

VENTILATION OPENINGS

SWITCH OPERATOR

WITH INTERLOCK

SWITCH BLADE POSITION

VIEWING WINDOW

EQUIPMENT RATING LABEL

PADLOCKABLE

DOOR HARDWARE

GRADE

GPD-3 INSULATING

BARRIER

15KV, 22.4KAIC, 95KVBIL

POWER FUSE ASSEMBLY

15KV, 95KVBIL

PORCELAIN INSULATOR

SILVER PLATED

COPPER MAIN BUS

VENTILATION OPENINGS

PADLOCKABLE

DOOR HARDWARE

CURRENT TRANSFORMER

MOUNTING PANEL

NTS

NTS

PROVIDE NEMA 1 PANELBOARD FOR EV

CHARGING STATIONS MOUNTED INSIDE A

3R ENCLOSURE. REFER TO ONE-LINE

DIAGRAM AND PANEL SCHEDULE FOR

ADDITIONAL INFORMATION.

PROVIDE CONCRETE PAD TO

MOUNT PANEL ENCLOSURE.

PROVIDE A LOCKABLE NEMA 3R

ENCLOSURE, WITH MINIMUM

DIMENSIONS OF 72"x36"x18" TO

HOUSE PANELBOARD . PROVIDE

WATERTIGHT SEALS FOR ALL

PENETRATIONS THROUGH THIS

ENCLOSURE.

90° BEND

REINFORCE WITH 6x6-W2-9/2-9

EPOXY COATED MESH

4" MIN. COMPACTED

GRANULAR FILL

TO PULLBOX

M

I N

R

COORDINATE ALL CONDUIT TYPES AND

QUANTITIES THROUGH PAD INTO

BOTTOM OF PANEL PRIOR TO

ROUGHING IN THE PAD. REFER TO

ELECTRICAL SITE PLAN.

500W HEATER500W HEATER

PROVIDE CYLINDRICAL LOCK TO ACCEPT

7 PIN BEST INTERCHANGEABLE LOCK

SYSTEM CORE COMPATIBLE WITH

GREAT GRAND MASTER KEY SYSTEM

FOR THE CHILLICOTHE VA MEDICAL

CENTER. CORE TO BE PROVIDED BY VA.

COORDINATE WITH THE COR AND THE

VA LOCK SHOP FOR FURTHER DETAILS

CONCERNING THE GREAT GRAND

MASTER KEY SYSTEM FOR THE MEDICAL

CENTER.

PROVIDE PEDESTAL LEGS ON

BASE OF ENCLOSURE FOR

MOUNTING TO CONCRETE PAD.

PROVIDE BACKBOARD

OPTION IN ENCLOSURE FOR

MOUNTING OF PANELBOARD.

DETAIL 8 NOTE:

PROVIDE 600A, 15KV, 3 POLE, 40KAIC, 95KV BIL LOAD BREAK INTERRUPTER SWITCH.

SWITCH SHALL BE PROVIDED WITH NEMA 3R OUTDOOR PAD MOUNT ENCLOSURE AND 500W (120V, 1 PHASE) SPACE HEATER, MINIMUM 11 GAUGE STEEL ENCLOSURE WITH 10 GAUGE GALVANIZED STEEL CHANNEL FRAME BASE. ENCLOSURE SHALL

HAVE A SPARE FUSE STORAGE POCKET. PROVIDE WITH 1/4" X 2" COPPER GROUND BUS FRONT REAR AND BOTH SIDES

BOLTED TO ENCLOSURE FRAME. EXTERIOR SWITCH OPERATOR SHALL BE PAD-LOCKABLE AND INTERLOCKED WITH DOOR

TO PREVENT OPENING UNLESS SWITCH IS IN THE "OPEN" POSITION. ENCLOSURE SHALL BE PAINTED WITH EXTERIOR RATED

PAINT (CUSTOM COLOR TO BE SELECTED BY THE OWNER). ASSEMBLY SHALL BE UL LISTED.

REFER TO ONE-LINE DIAGRAM FOR FUSE TYPE. PROVIDE 3 ADDITIONAL SPARE FUSE CARTRIDGES.

PROVIDE

BRANCH

CIRCUIT IN

1" RGS

CONDUIT

BOLLARD

(REFER TO

CIVIL DETAILS)

RYAN JETER, PE, PS, CHFM

DETAIL - EXTERIOR CONCRETE EQUIPMENT PAD

NTS

6" THICK

#5 REBAR @ 12" O.C.

MAINTAIN MIN 2"

CLEARANCE

SECTION

COMPACTED ODOT

#304 GRAVEL BASE,

8 THICK

GRADE GRADE

DETAIL 10 NOTES:

1. ADD #3 DOWEL PINS AT MID-POINT OF EXISTING EDGE OF PAD, AND SPACED AT 6" O.C. TO TIE INTO NEW PAD.

2. PROVIDE CONCRETE EQUIPMENT PAD WITH MINIMUM OF 6" SPACING BEYOND FOOTPRINT OF EQUIPMENT.

3. CONCRETE PAD SHALL BE ALLOWED TO CURE FOR NO LESS THAN 7 DAYS PRIOR TO PLACING OF EQUIPMENT.

1 07/06/2021

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

F i l e

P a t h

FOR CONSTRUCTION

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

IMPROVE FLEET PARKING AREA

AND ADD VEHICLE CHARGING

STATIONS

CHILLICOTHE, OHIO

538-20-207

P20 Chief Engineer

10/19/2020Revisions: Date:

genesis design llc

"EXPERIENCE SAVES"

Cincinnati, Ohio 45208-2564 (513) 616-9694 email genesisdesignllc@gmail.com Civil Engineering

A DVANCED

E NGINEERING

C ONSULTANTS

Mechanical | Electrical | Plumbing | Fire Protection

1405 Dublin Road Tel: (614) 486-4778

Columbus, Ohio 43215 Fax: (614) 486-4082

D a t e

A

M

F i l e

L o c a t i o n Z p r o j

I m p r o v e

F l e e t

P a r k i n g a n d

A d d

V e h i c l e

C h a r g i n g

S t a t i o n s C

A D

E

E l e c t r i c a s t

E d i t G a v i n L i m

ES601S. SMITHG. LIM

ELECTRICAL SCHEDULES AND

ONE-LINE DIAGRAM

NTS

PARTIAL ONE-LINE DIAGRAM

F1 F1

(E) MH 40

(E) TO BLDG T53, BLDG T57, BLDG 208 VIA

TRANSFORMER PMTT53

(E) PMSG53

(E) PMSC51

TO PMSG259

(E) 3 #500 KCM EPR

15KV CABLE IN 5" CDT

(E) 3 #2/0 KCM EPR 15KV

CABLE & #2-600V GND IN

5" CDT

(E) TO PMSC36

EVP1

(SERVICE

ENTRANCE

RATED)

#1/0 AWG GROUNDING

ELECTRODE CONDUCTOR

3 - #1 AWG ALUMINUM FEEDER, TYPE MV-90,

XLP, 133% INSULATION. REFER TO DRAWING

ES101 FOR PATHWAY REQUIREMENTS. EXTEND

CIRCUIT VIA SWITCH TO TRANSFORMER.

PROVIDE 400A, 208Y/120V, 3Ø, NEMA 1,

PANELBOARD FOR EV CHARGING

STATIONS. MOUNT PANELBOARD WITHIN

A LOCKABLE NEMA 3R ENCLOSURE

(REFER TO DETAIL 3/ES501). ATTACH

WEATHER-RESISTANT VINYL LABEL WITH

PANELBOARD NAME ON ENCLOSURE

DOOR. REFER TO PANEL SCHEDULE ON

THIS SHEET.

PROVIDE TYPE 1 INTERNAL

SURGE PROTECTIVE DEVICE TO

SERVE PANELBOARD. CONNECT

WITH #6 AWG CONDUCTORS

SPD

4 - 600 KCMIL FEEDER,

#3 AWG GROUND,

4" RGS CONDUIT

GENERAL SHEET NOTES:

A. UNLESS NOTED OTHERWISE, ALL CONDUCTORS SHALL BE COPPER

TYPE.

B. PROVIDE TYPEWRITTEN DIRECTORY IN PANELBOARDS WHERE WORK

HAS BEEN PERFORMED

112.5 KVA TRANSFORMER

4160V-208/120V, 3Ø

#1/0 AWG GROUNDING

ELECTRODE CONDUCTOR

PROVIDE 15KV

INTERRUPTER SWITCH

WITH 15KV, 22KAIC, 95KV

BIL FUSES. REFER TO

DETAIL 8/ES501.

NTS

PANELBOARD SCHEDULE

SHEET KEYNOTES:

1. IF ALTERNATE 2 IS ACCEPTED: CIRCUIT BREAKER SHALL REMAIN AS

SPARE.

2. IF ALTERNATE 3 IS ACCEPTED: CIRCUIT BREAKERS SHALL REMAIN AS

SPARES.

EXISTING 4160Y/2400V, 3PH, 4W DISTRIBUTION SYSTEM

RYAN JETER, PE, PS, CHFM

1 07/06/2021