201033-0001-E701N.pdf

PDF 412 KB Posted Apr 28, 2026

Attached to: Z1DA--598-19-112 Replace Underground 15kV Feeders and Transformers-NLR
Solicitation number: 36C25626R0023
Issued by: Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 16

About this file

Written by GovTribe AI · Apr 28, 2026

This is an electrical one-line diagram for the North Little Rock, VAMC (Veterans Affairs Medical Center) facility. The diagram illustrates a comprehensive electrical distribution system operating at 13,800V primary voltage with multiple voltage levels throughout the distribution network including 480V and 208V systems.

The electrical infrastructure includes two main 13,800V service entrances (MAIN 1 SG and MAIN 2 SG, each rated 1,200A) supplied by two utility sources: UTIL-WESTGATE 2 and UTIL-LEVY 2. The system incorporates redundancy through multiple tie points and automatic transfer switches (ATS-GM, ATS-RM1, ATS-GL, ATS-GH). Power distribution flows through large capacity transformers including SP TR-SS3 (2,000 kVA) and SP TR-SS1-A (1,000 kVA) that step down voltage to 480V for main distribution buses. The 480V system includes multiple switchboards (BUS-SS3, BUS-SS4, BUS-SS1-A) with ratings up to 3,200A. Secondary distribution at 480V feeds numerous smaller transformers (rated 30-112.5 kVA) that further step down to 208V for branch circuits and loads. The system supports critical loads including two large chillers (CHILLER 1: 616.6 hp, CHILLER 2: 584.5 hp, CHILLER 3: 331.1 hp), multiple motors ranging from 1.5 to 50 hp, and various distribution panels. All protective devices are SQUARE D brand circuit breakers and Bussmann fuses with trip ratings ranging from 5A to 3,000A. Cable specifications detail copper and aluminum conductors from 12 AWG to 500 kcmil with run lengths up to 475 feet. Relaying protection includes SEL-351A and SEL-551C protective relays for coordination and fault detection.

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BUS-D/GF

480V, 400A Isc 3P: 9744 ACB-D/GF-1

SQUARE D

Model: JG Trip: 225 A

CB-D/GF-2

SQUARE D

Model: EG Trip: 100 A

CB-D/GF-4

SQUARE D

Model: EG Trip: 100 A

CB-D/GF-6

SQUARE D

Model: EG Trip: 100 A

CB-D/GF-8

SQUARE D

Model: EG Trip: 40 A

CB-D/GF-10

SQUARE D

Model: EG Trip: 40 A

CB-D/GF-3

SQUARE D

Model: EG Trip: 100 A

CB-D/GF-5

SQUARE D

Model: EG Trip: 100 A

CB-D/GF-7

SQUARE D

Model: EG Trip: 40 A

CB-D/GF-9

SQUARE D

Model: EG Trip: 40 A

CBL-D/GF-1

(1) 4/0 AWG

Length: 10 ft

CBL-D/GF-2

(1) 2 AWG

Length: 20 ft

CBL-D/GF-4

(1) 2 AWG

Length: 80 ft

CBL-D/GF-6

(1) 2 AWG

Length: 255 ft

CBL-D/GF-8

(1) 6 AWG

Length: 16 ft

CBL-D/GF-10

(1) 6 AWG

Length: 25 ft

CBL-D/GF-3

(1) 2 AWG

Length: 45 ft

CBL-D/GF-5

(1) 2 AWG

Length: 90 ft

CBL-D/GF-7

(1) 6 AWG

Length: 285 ft

CBL-D/GF-9

(1) 6 AWG

Length: 295 ft

BUS-D/GE

480V, 800A Isc 3P: 10920 ACB-D/GE-1

SQUARE D

Model: JJ Trip: 225 A

CB-D/GE-2

SQUARE D

Model: HJ Trip: 100 A

CB-D/GE-4

SQUARE D

Model: HJ Trip: 40 A

CB-D/GE-6

SQUARE D

Model: HJ Trip: 40 A

CB-D/GE-8

SQUARE D

Model: HJ Trip: 70 A

CB-D/GE-9

SQUARE D

Model: HJ Trip: 70 A

CB-D/GE-3

SQUARE D

Model: JJ Trip: 225 A

CB-D/GE-5

SQUARE D

Model: JJ Trip: 225 A

CB-D/GE-7

SQUARE D

Model: HJ Trip: 100 A

CB-D/GE-10

SQUARE D

Model: HJ Trip: 60 A

CB-D/GE-11

SQUARE D

Model: HJ Trip: 70 A

CB-D/GE-12

SQUARE D

Model: HJ Trip: 40 A

BUS-D/GB

480V, 400A Isc 3P: 15324 A

CBL-D/GE-1

(1) 4/0 AWG

Length: 10 ft

CBL-D/GE-2

(1) 2 AWG

Length: 25 ft

CBL-D/GE-4

(1) 6 AWG

Length: 150 ft

CBL-D/GE-6

(1) 6 AWG

Length: 285 ft

CBL-D/GE-8

(1) 4 AWG

Length: 295 ft

CBL-D/GE-9

(1) 4 AWG

Length: 305 ft

CBL-D/GE-3

(1) 4/0 AWG

Length: 20 ft

CBL-D/GE-5

(1) 250 kcmil Length: 8 ft

CBL-D/GE-7

(1) 2 AWG

Length: 150 ft

CBL-D/GE-10

(1) 6 AWG

Length: 150 ft

CBL-D/GE-11

(1) 4 AWG

Length: 160 ft

CBL-D/GE-12

(1) 6 AWG

Length: 170 ft

CB-D/GB-1

SQUARE D

Model: JJ Trip: 225 A

CB-D/GB-3

SQUARE D

Model: HJ Trip: 50 A

CB-D/GB-4

SQUARE D

Model: HJ Trip: 40 A

CB-D/GB-6

SQUARE D

Model: HJ Trip: 150 A

CB-D/GB-7

SQUARE D

Model: HJ Trip: 150 A

CB-D/GB-8

SQUARE D

Model: HJ Trip: 35 A

CB-D/GB-5

SQUARE D

Model: HJ Trip: 40 A

CB-D/GB-2

SQUARE D

Model: HJ Trip: 100 A

CBL-D/GB-1

(1) 4/0 AWG

Length: 100 ft

CBL-D/GB-3

(1) 6 AWG

Length: 30 ft

CBL-D/GB-4

(1) 6 AWG

Length: 16 ft

CBL-D/GB-6

(1) 1/0 AWG

Length: 100 ft

CBL-D/GB-7

(1) 3/0 AWG

Length: 8 ft

CBL-D/GB-8

(1) 8 AWG

Length: 30 ft

CBL-D/GB-2

(1) 2 AWG

Length: 6 ft

CBL-D/GB-5

(1) 6 AWG

Length: 65 ft

E N

ATS-GB

225 A

E N

ATS-GE

150 A

E N

ATS-GF

150 A

CBL-ED/GB

(1) 3/0 AWG

Length: 20 ft

CBL-ED/GE

(1) 4/0 AWG

Length: 20 ft

CBL-ED/GF

(1) 4/0 AWG

Length: 15 ft

BUS-ED/GB

480V, 225A Isc 3P: 13794 A

CB-ED/GB-5

SQUARE D

Model: EG Trip: 90 A

CB-ED/GB-2

SQUARE D

Model: EG Trip: 20 A

CB-ED/GB-3

SQUARE D

Model: EG Trip: 20 A

CB-ED/GB-4

SQUARE D

Model: EG Trip: 20 A

CB-ED/GB-1

SQUARE D

Model: EG Trip: 100 A

CBL-ED/GB-1

(1) 2 AWG

Length: 6 ft

CBL-ED/GB-5

(1) 3/0 AWG

Length: 30 ft

CBL-ED/GB-2

(1) 8 AWG

Length: 16 ft

CBL-ED/GB-3

(1) 8 AWG

Length: 25 ft

CBL-ED/GB-4

(1) 8 AWG

Length: 35 ft

BUS-ED/GE

480V, 225A Isc 3P: 9852 A

CB-ED/GE-2

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-4

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-6

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-7

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-9

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-1

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-3

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-5

SQUARE D

Model: EG Trip: 20 A

CB-ED/GE-8

SQUARE D

Model: EG Trip: 20 A

CBL-ED/GE-4

(1) 8 AWG

Length: 150 ft

CBL-ED/GE-6

(1) 8 AWG

Length: 160 ft

CBL-ED/GE-7

(1) 8 AWG

Length: 365 ft

CBL-ED/GE-9

(1) 8 AWG

Length: 20 ft

CBL-ED/GE-1

(1) 8 AWG

Length: 285 ft

CBL-ED/GE-3

(1) 8 AWG

Length: 295 ft

CBL-ED/GE-5

(1) 8 AWG

Length: 305 ft

CBL-ED/GE-8

(1) 8 AWG

Length: 170 ft

BUS-ED/GF

480V, 225A Isc 3P: 9185 A

CB-ED/GF-1

SQUARE D

Model: EG Trip: 100 A

CB-ED/GF-3

SQUARE D

Model: EG Trip: 100 A

CB-ED/GF-5

SQUARE D

Model: EG Trip: 20 A

CB-ED/GF-6

SQUARE D

Model: EG Trip: 20 A

CB-ED/GF-7

SQUARE D

Model: EG Trip: 20 A

CB-ED/GF-2

SQUARE D

Model: EG Trip: 100 A

CB-ED/GF-4

SQUARE D

Model: EG Trip: 100 A

CBL-ED/GF-1

(1) 2 AWG

Length: 90 ft

CBL-ED/GF-3

(1) 2 AWG

Length: 6 ft

CBL-ED/GF-5

(1) 8 AWG

Length: 295 ft

CBL-ED/GF-6

(1) 8 AWG

Length: 285 ft

CBL-ED/GF-7

(1) 8 AWG

Length: 275 ft

CBL-ED/GF-2

(1) 2 AWG

Length: 70 ft

CBL-ED/GF-4

(1) 2 AWG

Length: 80 ft

P TR-1C

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1509 A

P TR-GF

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1502 A

P TR-1E

30 kVA, Z% 5.66 Pri: 480V Sec: 208V

Isc 3P: 1230 A

P TR-GE

225 kVA, Z% 5.59 Pri: 480V Sec: 208V

Isc 3P: 7703 A

P TR-GB

30 kVA, Z% 5.66 Pri: 480V Sec: 208V

Isc 3P: 1384 A

P TR-1B

30 kVA, Z% 5.66 Pri: 480V Sec: 208V

Isc 3P: 1401 A

P TR-GB1-A

30 kVA, Z% 5.66 Pri: 480V Sec: 208V

Isc 3P: 1364 A

BUS-H/GF

480V, 225A Isc 3P: 8910 A

BUS-L/1C-L

208V, 225A Isc 3P: 1456 A

BUS-L/1C-R

208V, 225A Isc 3P: 1471 A

CBL-L/1C-L

(1) 2 AWG

Length: 6 ft

BUS-L/GF-R

208V, 225A Isc 3P: 1482 A

BUS-L/GF-L

208V, 225A Isc 3P: 1461 A

CBL-L/GF-L

(1) 4 AWG

Length: 6 ft

CBL-L/1C-R

(1) 2 AWG

Length: 16 ft

CBL-L/GF-R

(1) 4 AWG

Length: 6 ft

BUS-H/1F

480V, 225A Isc 3P: 7949 A

CB-H/1F-1

SQUARE D

Model: EG Trip: 50 A

CBL-H/1F-1

(1) 6 AWG

Length: 6 ft

P TR-1F

45 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 2157 A

CBL-L/1F

(1) 2 AWG

Length: 6 ft

BUS-L/1F

208V, 225A Isc 3P: 2127 A

BUS-H/3F

480V, 225A Isc 3P: 6530 A

BUS-MCP/GA1

480V, 600A Isc 3P: 3920 A

BUS-MCC/GE

480V, 600A Isc 3P: 10654 A

BUS-H/GE

480V, 225A Isc 3P: 9661 A

BUS-L/1E-L

208V, 225A Isc 3P: 1215 A

CBL-L/1E-L

(1) 2 AWG

Length: 6 ft

CBL-L/1E-R

(1) 2 AWG

Length: 6 ft

BUS-L/1E-R

208V, 225A Isc 3P: 1201 A

BUS-L/GE-B

208V, 400A Isc 3P: 7017 A

CB-L/GE-B-1

SQUARE D

Model: QO-VH Trip: 100 A

CBL-L/GE-B-1

(1) 2 AWG

Length: 6 ft

CBL-L/GE-C

(1) 4/0 AWG

Length: 10 ft

BUS-L/GE-A

208V, 225A Isc 3P: 6692 A

CBL-L/GE-B

(1) 500 kcmil Length: 28 ft

CB-L/GE-C

SQUARE D

Model: QD Trip: 200 A

CBL-L/GB

(1) 2 AWG

Length: 6 ft

BUS-L/GB

208V, 225A Isc 3P: 1366 A

BUS-L/1B-L

208V, 225A Isc 3P: 1383 A

CBL-L/1B-R

(1) 2 AWG

Length: 6 ft

BUS-L/1B-R

208V, 225A Isc 3P: 1365 A

CBL-L/1B-L

(1) 2 AWG

Length: 6 ft

CBL-L/GB1-A

(1) 4 AWG

Length: 6 ft

BUS-L/GB1-A

208V, 100A Isc 3P: 1338 A

CB-GB1-A

SQUARE D

Model: QO Trip: 100 A

BUS-H/GB

480V, 225A Isc 3P: 14797 A

BUS-EH/GB

480V, 225A Isc 3P: 13305 A

BUS-EH/GF

480V, 225A Isc 3P: 8949 A

CB-EH/GF-1

SQUARE D

Model: EG Trip: 20 A

CBL-EH/GF-1

(1) 8 AWG

Length: 6 ft

P TR-E/GF

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1506 A

CBL-EL/GF

(1) 4 AWG

Length: 6 ft

BUS-EL/GF

208V, 100A Isc 3P: 1486 A

P TR-E/1C

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1157 A

P TR-E/1F

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1480 A

CBL-EL/1C

(1) 4 AWG

Length: 6 ft

CBL-EL/1F

(1) 2 AWG

Length: 6 ft

BUS-EL/1C

208V, 225A Isc 3P: 1139 A

BUS-EL/1F

208V, 100A Isc 3P: 1465 A

P TR-E/1E

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1324 A

CBL-EL/1E

(1) 2 AWG

Length: 6 ft

BUS-EL/1E

208V, 225A Isc 3P: 1310 A

P TR-E/GE

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1499 A

CBL-EL/GE

(1) 6 AWG

Length: 6 ft

BUS-EL/GE

208V, 100A Isc 3P: 1470 A

CBL-EH/GB-1

(1) 8 AWG

Length: 6 ft

CB-EH/GB-1

SQUARE D

Model: EG Trip: 20 A

P TR-E/GB

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1542 A

CBL-EL/GB

(1) 4 AWG

Length: 6 ft

BUS-EL/GB

208V, 100A Isc 3P: 1522 A

P TR-E/1B

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1533 A

CBL-EL/1B

(1) 6 AWG

Length: 6 ft

BUS-EL/1B

208V, 225A Isc 3P: 1503 A

BUS-MCP/GB

480V, 600A Isc 3P: 11284 A

BUS-SS3

480V, 3200A Isc 3P: 37410 A

CB-MAIN 3

SQUARE D

Model: NW32H2 Trip: 3000 A

CB-MCC/2

SQUARE D

Model: NT08L Trip: 600 A

CB-MCP/CT

SQUARE D

Model: NT08L Trip: 600 A

CB-CHILLER 1

SQUARE D

Model: NT12L Trip: 1200 A

CB-CHILLER 2

SQUARE D

Model: NT12L Trip: 1200 A

P TR-SS3

2000 kVA, Z% 5.40 Pri: 13800V Sec: 480V

Isc 3P: 25410 A

CBL-MCP/CT

(2) 500 kcmil Length: 340 ft

BUS-289-MCP/CT

480V, 800A Isc 3P: 18249 AFS-MCP/CT-1

BUSSMANN

Model: FRS-R Trip: 100 A

FS-MCP/CT-2

BUSSMANN

Model: FRS-R Trip: 100 A

FS-MCP/CT-3

BUSSMANN

Model: FRS-R Trip: 100 A

FS-MCP/CT-4

BUSSMANN

Model: FRS-R Trip: 100 A

FS-MCP/CT-5

BUSSMANN

Model: FRS-R Trip: 100 A

BUS-MCC/2

480V, 600A Isc 3P: 28125 AFS-MCC/2-4

BUSSMANN

Model: FRS-R Trip: 40 A

FS-MCC/2-1

BUSSMANN

Model: FRS-R Trip: 30 A

FS-MCC/2-2

BUSSMANN

Model: FRS-R Trip: 30 A

FS-MCC/2-3

BUSSMANN

Model: FRS-R Trip: 40 A

FS-MCC/2-5

BUSSMANN

Model: FRS-R Trip: 40 A

FS-MCC/2-6

BUSSMANN

Model: FRS-R Trip: 5 A

FS-MCC/2-7

BUSSMANN

Model: FRS-R Trip: 5 A

FS-MCC/2-8

BUSSMANN

Model: FRS-R Trip: 5 A

CBL-MCC/2

(2) 350 kcmil Length: 95 ft

FS-MCC/2-9

BUSSMANN

Model: FRS-R Trip: 5 A

FS-MCC/2-10

BUSSMANN

Model: FRS-R Trip: 5 A

FS-MCC/2-11

BUSSMANN

Model: FRS-R Trip: 60 A

FS-MCC/2-12

BUSSMANN

Model: FRS-R Trip: 60 A

FS-MCC/2-14

BUSSMANN

Model: FRS-R Trip: 10 A

FS-MCC/2-13

BUSSMANN

Model: FRS-R Trip: 10 A

BUS-EH/1F

480V, 225A Isc 3P: 6770 A

CB-EH/1F-1

SQUARE D

Model: EG Trip: 20 A

CBL-EH/1F-1

(1) 6 AWG

Length: 6 ft

SS3-ALT

13800V, 0A Isc 3P: 3092 A

CBL-SS3

(1) 2/0 AWG

Length: 400 ft

CBL-SS3 ALT

(1) 2/0 AWG

Length: 400 ft

BUS-SS4

480V, 2000A Isc 3P: 16321 A

CB-MAIN 4

SQUARE D

Model: RK Trip: 2000 A

P TR-SS4

750 kVA, Z% 5.68 Pri: 13800V Sec: 480V

Isc 3P: 13417 A

CBL-SS4

(1) 2/0 AWG

Length: 400 ft

CB-CHILLER 3

SQUARE D

Model: LCL Trip: 600 A

CB-SM COOLING TOWER

SQUARE D

Model: JJ Trip: 225 A

CBL-MAIN 4

(3) 262 kcmil Length: 20 ft

BUS-H/2F

480V, 225A Isc 3P: 6812 A

P TR-2C

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1265 A

P TR-3C

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1266 A

CBL-L/2C-R

(1) 2 AWG

Length: 8 ft

CBL-L/3C-R

(1) 2 AWG

Length: 6 ft

BUS-EH/3F

480V, 225A Isc 3P: 6238 A S

P TR-E/3C

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1132 A

P TR-E/2C

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1144 A

BUS-EH/2F

480V, 225A Isc 3P: 6496 A

P TR-1D

30 kVA, Z% 5.66 Pri: 480V Sec: 208V

Isc 3P: 1103 A

P TR-2D

45 kVA, Z% 7.18 Pri: 480V Sec: 208V

Isc 3P: 1374 A

P TR-3D

45 kVA, Z% 7.18 Pri: 480V Sec: 208V

Isc 3P: 1366 A

P TR-GA

45 kVA, Z% 7.18 Pri: 480V Sec: 208V

Isc 3P: 1427 A

P TR-2E

45 kVA, Z% 7.18 Pri: 480V Sec: 208V

Isc 3P: 1485 A

P TR-3E

30 kVA, Z% 5.66 Pri: 480V Sec: 208V

Isc 3P: 1209 A

BUS-H/GA

480V, 225A Isc 3P: 5492 A

P TR-E/GA

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1324 A

P TR-E/2E

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1310 A

P TR-E/3G

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1056 A

P TR-E/1D

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1148 A

P TR-E/2D

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1136 A

P TR-E/3D

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1124 A

P TR-E/3E

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1297 A

CBL-ED/GE-2

(1) 8 AWG

Length: 150 ft

P TR-2B

112.5 kVA, Z% 3.81 Pri: 480V Sec: 208V

Isc 3P: 6073 A

P TR-E/2B-B

75 kVA, Z% 7.15 Pri: 480V Sec: 208V

Isc 3P: 2648 A

P TR-E/2B

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1521 A

P TR-E/3B

0 kVA, Z% 0.00 Pri: 480V Sec: 208V

Isc 3P: 0 A

BUS-LDP/2B

208V, 400A Isc 3P: 5973 A

CB-LDP/2B

SQUARE D

Model: LA Trip: 400 A

CBL-LDP/2B

(1) 500 kcmil Length: 6 ft

CB-LDP/2B-1

SQUARE D

Model: QD Trip: 100 A

CB-LDP/2B-2

SQUARE D

Model: QD Trip: 125 A

CB-LDP/2B-3

SQUARE D

Model: QD Trip: 100 A

CBL-LDP/2B-1

(1) 2 AWG

Length: 130 ft

CBL-LDP/2B-2

(1) 1 AWG

Length: 20 ft

CBL-LDP/2B-3

(1) 3 AWG

Length: 20 ft

BUS-L1

208V, 225A Isc 3P: 2706 A

BUS-L/2B

208V, 225A Isc 3P: 5252 A

BUS-L/2B-A

208V, 225A Isc 3P: 4985 A

BUS-L/1D-R

208V, 225A Isc 3P: 1091 A

BUS-L/2D-R

208V, 225A Isc 3P: 1364 A

BUS-L/3D-R

208V, 225A Isc 3P: 1356 A

BUS-L/GA

208V, 225A Isc 3P: 1415 A

BUS-L/2E-L

208V, 225A Isc 3P: 1473 A

BUS-L/3E-R

208V, 225A Isc 3P: 1191 A

CBL-L/1D-R

(1) 2 AWG

Length: 6 ft

CBL-L/2D-R

(1) 2/0 AWG

Length: 6 ft

CBL-L/3D-R

(1) 2/0 AWG

Length: 6 ft

CBL-L/3E-R

(1) 2 AWG

Length: 8 ft

CBL-L/3E-L

(1) 2 AWG

Length: 6 ft

CBL-L/3D-L

(1) 2/0 AWG

Length: 6 ft

BUS-L/3E-L

208V, 225A Isc 3P: 1177 A

BUS-L/3D-L

208V, 225A Isc 3P: 1346 A

CBL-L/GA

(1) 1/0 AWG

Length: 6 ft

CBL-L/2E-L

(1) 2/0 AWG

Length: 6 ft

CBL-L/2E-R

(1) 2/0 AWG

Length: 6 ft

BUS-L/2E-R

208V, 225A Isc 3P: 1462 A

CBL-L/2D-L

(1) 2/0 AWG

Length: 6 ft

BUS-L/2D-L

208V, 225A Isc 3P: 1354 A

CBL-L/1D-L

(1) 2 AWG

Length: 6 ft

BUS-L/1D-L

208V, 225A Isc 3P: 1080 A

CB-H/2F-1

SQUARE D

Model: EG Trip: 20 A

CB-H/2F-2

SQUARE D

Model: EG Trip: 60 A

CBL-H/2F-1

(1) 8 AWG

Length: 6 ft

CBL-H/2F-2

(1) 8 AWG

Length: 200 ft

BUS-H1

480V, 100A Isc 3P: 1431 AS

P TR-2F

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1479 A

CBL-L/2F

(1) 2 AWG

Length: 6 ft

BUS-L/2F

208V, 225A Isc 3P: 1465 A

CB-H/3F-1

SQUARE D

Model: EG Trip: 20 A

CBL-H/3F-1

(1) 8 AWG

Length: 8 ft

P TR-3F

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1472 A

CBL-L/3F

(1) 2 AWG

Length: 6 ft

BUS-L/3F

208V, 225A Isc 3P: 1458 A

BUS-L/2C-R

208V, 225A Isc 3P: 1248 A

CBL-L/2C-L

(1) 2 AWG

Length: 6 ft

BUS-L/2C-L

208V, 225A Isc 3P: 1235 A

BUS-L/3C-R

208V, 225A Isc 3P: 1253 A

CBL-L/3C-L

(1) 2 AWG

Length: 6 ft

BUS-L/3C-L

208V, 225A Isc 3P: 1240 A

CB-EH/3F-1

SQUARE D

Model: EG Trip: 30 A

CB-EH/3F-2

SQUARE D

Model: EG Trip: 20 A

CBL-EH/3F-1

(1) 10 AWG

Length: 150 ft

CBL-EH/3F-2

(1) 8 AWG

Length: 6 ft

BUS-EH/RF

480V, 225A Isc 3P: 1310 A S

P TR-E/3F

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1468 A

CBL-EL/3F

(1) 2 AWG

Length: 6 ft

BUS-EL/3F

208V, 100A Isc 3P: 1454 A

CB-EH/2F-1

SQUARE D

Model: EG Trip: 20 A

CBL-EH/2F-1

(1) 8 AWG

Length: 6 ft

P TR-E/2F

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 1473 A

CBL-EL/2F

(1) 2 AWG

Length: 6 ft

BUS-EL/2F

208V, 100A Isc 3P: 1458 A

CBL-EL/3C

(1) 2 AWG

Length: 6 ft

CBL-EL/2C

(1) 2 AWG

Length: 6 ft

BUS-EL/3C

208V, 225A Isc 3P: 1121 A

BUS-EL/2C

208V, 100A Isc 3P: 1133 A

CBL-EL/1D

(1) 2 AWG

Length: 6 ft

BUS-EL/1D

208V, 225A Isc 3P: 1137 A

CBL-EL/2E

(1) 2 AWG

Length: 6 ft

BUS-EL/2E

208V, 225A Isc 3P: 1297 A

CBL-EL/3G

(1) 2 AWG

Length: 6 ft

BUS-EL/3G

208V, 225A Isc 3P: 1045 A

CBL-EL/2D

(1) 2 AWG

Length: 6 ft

BUS-EL/2D

208V, 225A Isc 3P: 1125 A

CBL-EL/3D

(1) 2 AWG

Length: 6 ft

BUS-EL/3D

208V, 225A Isc 3P: 1113 A

CBL-EL/GA

(1) 4 AWG

Length: 6 ft

BUS-EL/GA

208V, 100A Isc 3P: 1304 A

CBL-EL/3E

(1) 2 AWG

Length: 6 ft

BUS-EL/3E

208V, 225A Isc 3P: 1283 A

CBL-EL/2B

(1) 2 AWG

Length: 6 ft

BUS-EL/2B

208V, 225A Isc 3P: 1506 A

CBL-EL/2B-B

(1) 2/0 AWG

Length: 100 ft

BUS-EL/2B-B

208V, 225A Isc 3P: 2216 A

CBL-EL/2B-C

(1) 2/0 AWG

Length: 6 ft

BUS-EL/2B-C

208V, 225A Isc 3P: 2194 A

CBL-MCC/2-1

(1) 10 AWG

Length: 75 ft

CBL-MCC/2-2

(1) 10 AWG

Length: 55 ft

CBL-MCC/2-3

(1) 8 AWG

Length: 60 ft

CBL-MCC/2-4

(1) 8 AWG

Length: 40 ft

CBL-MCC/2-5

(1) 8 AWG

Length: 50 ft

CBL-MCC/2-6

(1) 12 AWG

Length: 95 ft

CBL-MCC/2-7

(1) 12 AWG

Length: 80 ft

CBL-MCC/2-8

(1) 12 AWG

Length: 85 ft

CBL-MCC/2-9

(1) 12 AWG

Length: 85 ft

CBL-MCC/2-10

(1) 12 AWG

Length: 75 ft

CBL-MCC/2-11

(1) 6 AWG

Length: 85 ft

CBL-MCC/2-12

(1) 6 AWG

Length: 72 ft

SF-16

15 hp 12 kW

P-1 15 hp 12 kW

P-3 30 hp

24.1 kW

P-4 30 hp

24.1 kW

P-5 20 hp 16 kW

P-6 20 hp 16 kW

P-7 20 hp 16 kW

P-17

1.5 hp

1.2 kW

P-17A

1.5 hp

1.2 kW

FS-MCC/2-15

BUSSMANN

Model: FRS-R Trip: 60 A

CBL-MCC/2-13

(1) 12 AWG

Length: 100 ft

CBL-MCC/2-14

(1) 12 AWG

Length: 100 ft

CBL-MCC/2-15

(1) 6 AWG

Length: 80 ft

P-24

1.5 hp

1.2 kW

P-22

1.5 hp

1.2 kW

P-26

1.5 hp

1.2 kW

EF-103

5 hp 4 kW

EF-40

5 hp 4 kW

P-23 30 hp

24.1 kW

P-8 50 hp

40.1 kW

P-9 50 hp

40.1 kW

P-10 50 hp

40.1 kW

CT-1

50 hp

40.1 kW

CT-2

50 hp

40.1 kW

CBL-MCP/CT-1

(1) 3 AWG

Length: 50 ft

CBL-MCP/CT-2

(1) 3 AWG

Length: 55 ft

CBL-MCP/CT-3

(1) 3 AWG

Length: 60 ft

CBL-MCP/CT-4

(1) 3 AWG

Length: 100 ft

CBL-MCP/CT-5

(1) 3 AWG

Length: 100 ft

FS-SS3

Model: EJO-1, 150E Trip: 150 A

CB-MCC/2 (GF)

SQUARE D

Model: NT08L Trip: 600 A

CB-MAIN 3 (GF)

SQUARE D

Model: NW32H2 Trip: 3000 A

CB-MCP/CT (GF)

SQUARE D

Model: NT08L Trip: 600 A

CB-CHILLER 1 (GF)

SQUARE D

Model: NT12L Trip: 1200 A

CB-CHILLER 2 (GF)

SQUARE D

Model: NT12L Trip: 1200 A

CB-MAIN 4 (GF)

SQUARE D

Model: RK Trip: 2000 A

CBL-SM COOLING

(1) 500 kcmil Length: 350 ft

CBL-CHILLER 1

(3) 500 kcmil Length: 135 ft

CBL-CHILLER 2

(3) 500 kcmil Length: 120 ft

CHILLER 1

616.6 hp

494.6 kW

CHILLER 2

584.5 hp

468.8 kW

FS-MCC/289-1

BUSSMANN

Model: FRS-R Trip: 40 A

P TR-289

30 kVA, Z% 5.10 Pri: 480V Sec: 208V

Isc 3P: 0 A

CBL-CHILLER 3

(2) 350 kcmil Length: 120 ft

CHILLER 3

331.1 hp

265.6 kW

CBL-(GE-114)

(1) 4/0 AWG

Length: 100 ft

BUS-(GE-114)

208V, 225A Isc 3P: 4747 A

CBL-L/3B-L

(1) AWG

Length: 1 ft

BUS-L/3B-L

208V, 0A Isc 3P: 0 A

BUS-L/3B-R

208V, 0A Isc 3P: 0 A

CBL-L/3B-R

(1) AWG

Length: 1 ft

CBL-EL/3B

(1) AWG

Length: 1 ft

BUS-EL/3B

208V, 0A Isc 3P: 0 A

P TR-3B

0 kVA, Z% 0.00 Pri: 480V Sec: 208V

Isc 3P: 0 A

SF-1

30 hp

24.1 kW

RF-1

7.5 hp 6 kW

SF/RF-1A

3 hp

2.4 kW

RF-12

5 hp 4 kW

GG-100

5 hp 4 kW

SF/RF-1B

3 hp

2.4 kW

CBL-MCC/GE-1

(1) 6 AWG

Length: 50 ft

CBL-MCC/GE-2

(1) 12 AWG

Length: 50 ft

CBL-MCC/GE-3

(1) 12 AWG

Length: 50 ft

CBL-MCC/GE-4

(1) 12 AWG

Length: 50 ft

CBL-MCC/GE-5

(1) 12 AWG

Length: 50 ft

CBL-MCC/GE-6

(1) 12 AWG

Length: 50 ft

FS-MCC/GE-1

BUSSMANN

Model: FRS-R Trip: 60 A

FS-MCC/GE-2

BUSSMANN

Model: FRS-R Trip: 20 A

FS-MCC/GE-3

BUSSMANN

Model: FRS-R Trip: 20 A

FS-MCC/GE-4

BUSSMANN

Model: FRS-R Trip: 20 A

FS-MCC/GE-5

BUSSMANN

Model: FRS-R Trip: 15 A

FS-MCC/GE-6

BUSSMANN

Model: FRS-R Trip: 20 A

SF-11B

5 hp 4 kW

SF-11D

10 hp 8 kW

SF-11F

10 hp 8 kW

SF-11H

10 hp 8 kW

MCP/GA1-LOAD

2 hp

1.6 kW

FS-MCP/GA1-1

BUSSMANN

Model: FRS-R Trip: 15 A

FS-MCP/GA1-2

BUSSMANN

Model: FRS-R Trip: 20 A

FS-MCP/GA1-3

BUSSMANN

Model: FRS-R Trip: 20 A

FS-MCP/GA1-4

BUSSMANN

Model: FRS-R Trip: 20 A

FS-MCP/GA1-5

BUSSMANN

Model: FRS-R Trip: 20 A

CBL-MCP/GA1-1

(1) 12 AWG

Length: 50 ft

CBL-MCP/GA1-2

(1) 12 AWG

Length: 50 ft

CBL-MCP/GA1-3

(1) 12 AWG

Length: 50 ft

CBL-MCP/GA1-4

(1) 12 AWG

Length: 50 ft

CBL-MCP/GA1-5

(1) 12 AWG

Length: 50 ft

SF-15

5 hp 4 kW

SF-2

15 hp 12 kW

SF-3

20 hp 16 kW

MCP/GB-LOAD

3 hp

2.4 kW

FS-MCP/GB-1

BUSSMANN

Model: FRS-R Trip: 15 A

CBL-MCP/GB-1

(1) 12 AWG

Length: 50 ft

FS-MCP/GB-2

BUSSMANN

Model: FRS-R Trip: 30 A

CBL-MCP/GB-2

(1) 10 AWG

Length: 50 ft

FS-MCP/GB-3

BUSSMANN

Model: FRS-R Trip: 40 A

CBL-MCP/GB-3

(1) 8 AWG

Length: 50 ft

FS-MCP/GB-4

BUSSMANN

Model: FRS-R Trip: 20 A

CBL-MCP/GB-4

(1) 12 AWG

Length: 50 ft

SM COOLING

100 hp

80.2 kW

UTIL-WESTGATE 2

13800 V SC Contribution SLG 1995.0 A SC Contribution 3P 2773.2 A

UTIL-LEVY 2

13800 V SC Contribution SLG 1233.3 A SC Contribution 3P 1980.0 A

REL-M1

SEL

Model: SEL-351A

REL-M2

SEL

Model: SEL-351A

MVCB-MAIN 1

SQUARE D

Model: VR-15050-12

MVCB-MAIN 2

SQUARE D

Model: VR-15050-12

MAIN 1 SG

13800V, 1200A Isc 3P: 3128 A

MAIN 2 SG

13800V, 1200A Isc 3P: 2401 A

REL-F1

SEL

Model: SEL-551C

REL-F2

SEL

Model: SEL-551C

REL-F3

SEL

Model: SEL-551C

REL-F4

SEL

Model: SEL-551C

REL-F5

SEL

Model: SEL-551C

REL-F6

SEL

Model: SEL-551C

MVCB-F1

SQUARE D

Model: VR-15050-12

MVCB-F2

SQUARE D

Model: VR-15050-12

MVCB-F3

SQUARE D

Model: VR-15050-12

MVCB-F4

SQUARE D

Model: VR-15050-12

MVCB-F5

SQUARE D

Model: VR-15050-12

MVCB-F6

SQUARE D

Model: VR-15050-12

Open

MVCB-TIE

SQUARE D

Model: VR-15050-12

BUS-MED/1

480V, 800A Isc 3P: 4573 A

BUS-MED/2

480V, 800A Isc 3P: 4941 A

GEN-0001

480 V 500 kW

GEN-0002

480 V 500 kW

CB-MED/1-1

SQUARE D

Model: JJ Trip: 225 A

CB-MED/1-3

SQUARE D

Model: HJ Trip: 100 A

CB-MED/1-4

SQUARE D

Model: HJ Trip: 100 A

CB-MED/1-8

SQUARE D

Model: JJ Trip: 175 A

CB-MED/1-2

SQUARE D

Model: JJ Trip: 225 A

CB-MED/1-5

SQUARE D

Model: HJ Trip: 100 A

CB-MED/1-6

SQUARE D

Model: HJ Trip: 100 A

CB-MED/1-7

SQUARE D

Model: HJ Trip: 150 A

CB-MED/2-1

SQUARE D

Model: LCL Trip: 600 A

CB-MED/2-3

SQUARE D

Model: JJ Trip: 225 A

CB-MED/2-5

SQUARE D

Model: HJ Trip: 100 A

CB-MED/2-7

SQUARE D

Model: HJ Trip: 100 A

CB-MED/2-2

SQUARE D

Model: LCL Trip: 600 A

CB-MED/2-4

SQUARE D

Model: JJ Trip: 225 A

CB-MED/2-6

SQUARE D

Model: JJ Trip: 225 A

CB-MED/2-8

SQUARE D

Model: HJ Trip: 100 A

CB-MED/2-9

SQUARE D

Model: HJ Trip: 100 A

CB-MED/2-10

SQUARE D

Model: HJ Trip: 100 A

CBL-MED/1-1

(1) 250 kcmil Length: 475 ft

CBL-MED/1-3

(1) 2 AWG

Length: 25 ft

CBL-MED/1-8

(1) 2/0 AWG

Length: 250 ft

CBL-MED/1-2

(1) 4/0 AWG

Length: 300 ft

CBL-MED/1-6

(1) 2 AWG

Length: 310 ft

CBL-MED/1-7

(1) 2/0 AWG

Length: 300 ft

CBL-MED/2-3

(1) 3/0 AWG

Length: 310 ft

CBL-MED/2-5

(1) 2 AWG

Length: 200 ft

CBL-MED/2-7

(1) 2 AWG

Length: 475 ft

CBL-MED/2-2

(2) 350 kcmil Length: 200 ft

CBL-MED/2-4

(1) 3/0 AWG

Length: 145 ft

CBL-MED/2-6

(1) 3/0 AWG

Length: 145 ft

CBL-MED/2-8

(1) 2 AWG

Length: 365 ft

CBL-MED/1

(2) 500 kcmil Length: 215 ft

CBL-MED/2

(2) 500 kcmil Length: 30 ft

CB-GEN1

WESTINGHOUSE

Model: SPB-100 Trip: 800 A

CB-GEN2

WESTINGHOUSE

Model: SPB-100 Trip: 800 A

66-ATS

400 A

BUS-SS1-A

480V, 2000A Isc 3P: 17746 A

P TR-SS1-A

1000 kVA, Z% 5.40 Pri: 13800V Sec: 480V

Isc 3P: 16684 A

CB-D/GF

SQUARE D

Model: NW08H1 Trip: 400 A

CB-D/GE

SQUARE D

Model: NW08H1 Trip: 800 A

CB-MAIN 1-A

SQUARE D

Model: NW20H1 Trip: 2000 A

CB-D/GB

SQUARE D

Model: NW08H1 Trip: 400 A

SS1-A-ALT

13800V, 0A Isc 3P: 3037 A

CBL-D/GF

(1) 500 kcmil Length: 255 ft

CBL-D/GE

(2) 500 kcmil Length: 395 ft

CBL-D/GB

(1) 500 kcmil Length: 50 ft

FS-SS1-A

Model: EJO-1, 100E Trip: 100 A

CB-D/GB (GF)

SQUARE D

Model: NW08H1 Trip: 400 A

CB-D/GE (GF)

SQUARE D

Model: NW08H1 Trip: 800 A

CB-D/GF (GF)

SQUARE D

Model: NW08H1 Trip: 400 A

CB-MAIN 1-A (GF)

SQUARE D

Model: NW20H1 Trip: 2000 A

SEE CBL-MVF4

SHEET E702

SEE CBL-MVF3

SHEET E702

SEE CBL-SS1-A ALT

SHEET E702

SEE CBL-SS1-A

SHEET E702

SEE SS1-TIE

SHEET E702

SEE ATS-RF1 (E)

SHEET E702

SEE ATS-RF2 (E)

SHEET E702

SEE ATS-GJ (E)

SHEET E702

SEE ATS-GK (E)

SHEET E702

SEE ATS-RM2 (E)

SHEET E702

SEE ATS-GM (E)

SHEET E702

SEE ATS-RM1 (E)

SHEET E702

SEE ATS-GL (E)

SHEET E702

SEE ATS-GH (E)

SHEET E702

E701

ELECTRICAL - ONE

LINE DIAGRAM

TJL

JCE

E701N

E . K . F O X & A S S O C I A T E S , L T D C O N S U L T I N G E N G I N E E R S 4 5 0 0 S O U T H G A T E P L A C E , S U I T E 8 0 0 , C H A N T I L L Y , V I R G I N I A 2 0 1 5 1 T . 7 0 3 . 2 7 3 . 1 1 1 2 F . 7 0 3 . 2 7 3 . 2 1 1 2 E K F O X . C O M

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AS SHOWN

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AutoCAD SHX Text 22x34-SB_Fabrication Template REV DATE: 10/17/13

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NORTH LITTLE ROCK, VAMC

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E001

File details come from the government source that posted it. Updated Apr 28, 2026.