Attachment 12 - B1655 E-601_Addendum01(RFI006).pdf

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Attached to
Repair/Renovate LO_Sheet Metal_Bldg 1655
Solicitation number
FA6675R24R0004
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Written by GovTribe AI ·

This document is an electrical one-line diagram attachment related to a federal contract opportunity for the repair and renovation of Air Force Maintenance Low Observable (LO), Metals Tech and Structures Shops Building #1655.

The one-line diagram provides details on the existing electrical service, panels, and transformers, as well as the proposed new electrical equipment and feeders. Key details include the existing 500kVA utility transformer, new 1200A service entrance panel, and various distribution panels and transformers ranging from 9kVA to 500kVA. The document also includes a detailed feeder schedule specifying the conductor sizes, conduit sizes, and overcurrent protection for the electrical distribution system.

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Other files

File Type Posted
Attachment 15 - B1655_Addendum02_Drawings.pdf PDF
Attachment 14 - B1655_Addendum_02_Narrative.pdf PDF
Solicitation Amendment FA667524R00040004 B1655.pdf PDF
Attachment 13 - B1655 _E-110_ Addendum01(RFI006).pdf PDF
Attachment 11 - B1655 Addendum_01_Narrative.pdf PDF
Solicitation Amendment FA667524R00040003 SF 30 B1655.pdf PDF
Attachment 4 - WD_TX20240270_05 JUL 2024.pdf PDF
Solicitation Amendment FA667524R00040002.pdf PDF
Attachment 10 - B1655 - RFI QA - 19 Aug 24.pdf PDF
Solicitation_Amendment_FA667524R00040001.pdf PDF
Attachment 10 - B1655 - RFI QA - 8 Aug 24.pdf PDF
Attachment 10 - B1655 - RFI QA - 6 Aug 24.pdf PDF
Attachment 8 - B1655 SID Pkg.pdf PDF
Attachment 9 - B1655 CID Pkg.pdf PDF
Attachment 7 - B1655 Site Visit Sign-in Sheet .pdf PDF
Attachment 5 - B1655_RFI.pdf PDF
Attachment 4 - WD_TX20240270_04052024.pdf PDF
Solicitation FA667524R0004 Repair LO Sheet Metal Bld 1655.pdf PDF
Attachment 2 - B1655 Specifications.pdf PDF
Attachment 6 - Past Perf Questionnaire.docx DOCX document
Attachment 1 - B1655 Drawings - CUI.pdf PDF
Attachment 3 - B1655 Submittal Register.xlsx XLSX spreadsheet
Show all 22

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EXISTING 500KVA,

12.47KV - 480Y/277V

UTILITY TRANSFORMER

EXISTING

SERVICE PANEL

'MDPSE'

800A MLO,

480/277V

NEW SERVICE

ENTRANCE

PANEL

"MDPSE2"

1200A, MCB

480/277V

3PH, 4W

42 KAIC

EXISTING PANEL

'MDP2'

400A MLO,

480/277V

EXISTING 'PP1B'

225A MCB,

208/120V

EXISTING 'PP1C'

225A MLO,

208/120V

EXISTING

'MDP2'

400A

MLO,

480/277V

EXISTING

'PB1A'

250A MLO,

480/277V

EXISTING PANEL

'MDP'

800A MLO,

480/277V

DEMO DURING PHASE 1

A/C 1 A/C 2 A/C PANEL 'S'

1200AT

1200AF

3 POLES

800AT

800AF

3 POLES

PNL 'MPP1A'

225A MLO

480Y/277V

3PH, 4W

42 KAIC

PNL 'MRP1A'

400A MCB

208Y/120V

3PH, 4W

10 KAIC

'XFMR 1A'

T150

150KVA

480V:208Y/120V

800AT

800AF

3 POLES

400AT

400AF

SPARE (X2)

225AT

250AF

SPARE (X2)

DIST. PANEL

'MDP1A'

800A, MCB

480Y/277V

3PH, 4W

42 KAIC

225AT

250AF

3 POLES

250AT

250AF

3 POLES

225AT

250AF

SPARE

3POLES

100AT

100AF

SPARE

3POLES

ACC-1

100AT

100AF

3POLES

DIST. PANEL

'LDP1A'

600A MCB

208Y/120V

3PH, 4W

10 KAIC

400AT

400AF

3 POLES

60AT

100AF

3POLES

60AT

100AF

3POLES

60AT

100AF

3POLES

100AT

100AF

3POLES

100AT

100AF

3POLES

70AT

100AF

2POLES

100AT

100AF

2POLES

1200A 3P

(4) SETS OF 3 -

350KCMIL, 1 - 350KCMIL

NEUTRAL, IN 3"C NEW SERVICE ENTRANCE

MAIN DISCONNECT

1200A, 3PH

NEMA 3R

42 KAIC

22Y

80Y 80Y

120Y

50Y

E53

100AT

100AF

3POLES

E51

60AT

100AF

3POLES

E48

60AT

100AF

3POLES

E48

60AT

100AF

3POLES

E37

60AT

100AF

3POLES

E33

E33

E34

E44

E44

E40

7 PNL 'RP-TR'

100A MCB

120/240V

1PH, 3W

(TELECOMS ROOM)

10 KAIC

3 - #1, 1 - #8 G IN 1-1/4"C

EXISTING 'T1'

75KVA

480V:208Y/120V

125A

3 POLES

400A 3P

400A 3P

60A 3P

60A 3P

60A 3P

60A 3P

1,3,5 2,4,6

800AT

800AF

3 POLES

600AT

600AF

3 POLES

7,9,11 8,10,12 13,15,17 14,16,18 19,21,23 20,22,24 25,27,29 26,28,30

#3/0

1,3,5 7,9,11 13,15,17 / 14,16,18 2,4,6 / 8,10,12

1,3,5 2,4,6 7,9,11 8,10,12 14,16,18 13,15,17 19,21 20,22

100AF

SPACE

100AF

SPACE

24,26,28 23,25,27

S O

L

IC

IT

A

T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

F

IL

E N

U M

B E

R

S

IZ

E

S U

B M

IT

T

E D

B Y

P L O

T S

C A

L E

IS

S U

E D

A T

E

D A

T E

C O

N T

R A

C T

N O

A N

S I

D

F A

F

A F

R C

C o n tr a c ti n g

L y o n s D r.

N

A S

J R

B

F o rt W o rt h T

X

B L

O S

H O

P

D E

S

IG

N

SHEET

NUMBER

H D

R E

N G

IN

E

E R

IN

G

IN

C

N

W L

O O

P

S

U

IT

E

S A

N A

N T

O N

IO

T E

X A

S

T e x a s P

.E

F ir m R e g is tr a ti o n

N o

F -7

H D

R

A S

N O

T E

D

F A

D

F A

C

E

A W

IS

S

U E

D F

O R

C O

N S

T R

U C

T

IO

N

IS

S

U E

D F

O R

C O

N S

T R

U C

T

IO

N

/2

/2

T

R

O N

E -L

IN

E

D

IA

G R

A M

E-601

/2

/2

P N

P N

J K

N.T.S.1

ONE-LINE DIAGRAM

400Y 4000 11 3 - 500 1 - 500 1 - 500 - 4"

400 4000 11 3 - 500 - 1 - 500 - 3-1/2"

300Y 3000 8 3 - 500 1 - 500 1 - 400 - 4"

300 3000 8 3 - 500 - 1 - 400 - 3-1/2"

250Y 2500 7 3 - 500 1 - 500 1 - 350 - 4"

250 2500 7 3 - 500 - 1 - 350 - 3-1/2"

200Y 2000 6 3 - 400 1 - 400 1 - 250 - 3-1/2"

200 2000 6 3 - 400 - 1 - 250 - 3"

160Y 1600 5 3 - 400 1 - 400 1 - # 4/0 - 3-1/2"

160 1600 5 3 - 400 - 1 - # 4/0 - 3"

120Y 1200 4 3 - 350 1 - 350 1 - # 3/0 - 3"

120 1200 4 3 - 350 - 1 - # 3/0 - 3"

100Y 1000 3 3 - 400 1 - 400 1 - # 2/0 - 3-1/2"

100 1000 3 3 - 400 - 1 - # 2/0 - 3"

80Y 800 2 3 - 500 1 - 500 1 - # 1/0 - 3-1/2"

80 800 2 3 - 500 - 1 - # 1/0 - 3"

60N 600 2 3 - 400 2 - 350 1 - # 1/0 1 - # 1/0 3-1/2"

60Y 600 2 3 - 350 1 - 350 1 - # 1 - 3"

60 600 2 3 - 350 - 1 - # 1 - 3"

50N 500 2 3 - 300 2 - 250 1 - # 1 1 - # 1 3-1/2"

50Y 500 2 3 - 250 1 - 250 1 - # 2 - 3"

50 500 2 3 - 250 - 1 - # 2 - 2-1/2"

40N 400 2 3 - # 4/0 2 - # 3/0 1 - # 1/0 1 - # 1/0 3"

40Y 400 1 3 - 500 1 - 500 1 - # 3 - 3-1/2"

40 400 1 3 - 500 - 1 - # 3 - 3"

35N 350 2 3 - # 3/0 2 - # 2/0 1 - # 3 1 - # 3 2-1/2"

35Y 350 1 3 - 500 1 - 500 1 - # 3 - 3-1/2"

35 350 1 3 - 500 - 1 - # 3 - 3"

30N 300 1 3 - 400 2 - 350 1 - # 3 1 - # 3 3-1/2"

30Y 300 1 3 - 350 1 - 350 1 - # 4 - 3-1/2"

30 300 1 3 - 350 - 1 - # 4 - 3"

25N 250 1 3 - 300 2 - 250 1 - # 3 1 - # 3 3-1/2"

25Y 250 1 3 - 250 1 - 250 1 - # 4 - 3"

25 250 1 3 - 250 - 1 - # 4 - 2-1/2"

22N 225 1 3 - 250 2 - # 4/0 1 - # 3 1 - # 3 3"

22Y 225 1 3 - # 4/0 1 - # 4/0 1 - # 4 - 2-1/2"

22 225 1 3 - # 4/0 - 1 - # 4 - 2"

20N 200 1 3 - # 4/0 2 - # 3/0 1 - #4 1 - #4 3"

20Y 200 1 3 - # 3/0 1 - # 3/0 1 - #6 - 2-1/2"

20 200 1 3 - # 3/0 - 1 - #6 - 2"

17N 175 1 3 - # 3/0 2 - # 2/0 1 - #4 1 - #4 2-1/2"

17Y 175 1 3 - # 2/0 1 - # 2/0 1 - #6 - 2"

17 175 1 3 - # 2/0 - 1 - #6 - 2"

15N 150 1 3 - # 2/0 1 - 350 1 - #4 1 - #4 2-1/2"

15Y 150 1 3 - # 1/0 1 - # 1/0 1 - #6 - 2"

15 150 1 3 - # 1/0 - 1 - #6 - 1-1/2"

12N 125 1 3 - # 1/0 1 - 250 1 - #6 1 - #6 2-1/2"

12Y 125 1 3 - # 1/0 1 - # 1/0 1 - #6 - 2"

12 125 1 3 - # 1/0 - 1 - #6 - 1-1/2"

11N 110 1 3 - # 1 1 - # 4/0 1 - #6 1 - #6 2"

11Y 110 1 3 - # 1 1 - # 1 1 - #6 - 2"

11 110 1 3 - # 1 - 1 - #6 - 1-1/2"

10N 100 1 3 - # 1 1 - # 3/0 1 - # 8 1 - # 8 2"

10Y 100 1 3 - # 1 1 - # 1 1 - # 8 - 1-1/2"

10 100 1 3 - # 1 - 1 - # 8 - 1-1/2"

9N 90 1 3 - # 2 1 - # 2/0 1 - # 8 1 - # 8 2"

9Y 90 1 3 - # 2 1 - # 2 1 - # 8 - 1-1/2"

9 90 1 3 - # 2 - 1 - # 8 - 1-1/4"

8N 80 1 3 - # 3 1 - # 2/0 1 - # 8 1 - # 8 1-1/2"

8Y 80 1 3 - # 3 1 - # 3 1 - # 8 - 1-1/4"

8 80 1 3 - # 3 - 1 - # 8 - 1-1/4"

7N 70 1 3 - # 4 1 - # 1/0 1 - # 8 1 - # 8 1-1/2"

7Y 70 1 3 - # 4 1 - # 4 1 - # 8 - 1-1/4"

7 70 1 2 - # 4 - 1 - # 8 - 1-1/4"

6N 60 1 3 - # 4 1 - # 2 1 - # 10 1 - # 10 1-1/2"

6Y 60 1 3 - # 4 1 - # 4 1 - # 10 - 1-1/4"

6 60 1 3 - # 4 - 1 - # 10 - 1"

5N 50 1 3 - # 6 1 - # 3 1 - # 10 1 - # 10 1-1/4"

5Y 50 1 3 - # 6 1 - # 6 1 - # 10 - 1-1/4"

5 50 1 3 - # 6 - 1 - # 10 - 1"

4N 40 1 3 - # 8 1 - # 4 1 - # 10 1 - # 10 1"

4Y 40 1 3 - # 8 1 - # 8 1 - # 10 - 1"

4 40 1 3 - # 8 - 1 - # 10 - 3/4"

3N 30 1 3 - # 10 1 - # 6 1 - # 10 1 - # 10 1"

3Y 30 1 3 - # 10 1 - # 10 1 - # 10 - 3/4"

3 30 1 3 - # 10 - 1 - # 10 - 3/4"

2N 20 1 3 - # 12 1 - # 8 1 - # 12 1 - # 12 3/4"

2Y 20 1 3 - # 12 1 - # 12 1 - # 12 - 1/2"

2 20 1 3 - # 12 - 1 - # 12 - 1/2"

MARK AMPACITY OF SETS PHASE NEUTRAL EQ GND ISO GND

NO. CONDUCTOR SIZES (AWG or kcmil)

CONDUIT

SIZE

COPPER FEEDER SCHEDULE

** REFER TO FEEDER SCHEDULE.

* "K" SUFFIX INDICATES K-RATED TRANSFORMER. REFER TO SPEC SECTION 16460.

T500K 500 800/3 80 2000/3 6 3 - 500 2 - 500 1 - 400 4" 1 - # 3/0 3/4" 1 - 400 1 - # 1/0

T500 500 800/3 80 2000/3 6 3 - 400 1 - 400 3-1/2" 1 - # 3/0 3/4" 1 - 300 1 - # 1/0

T300K 300 500/3 50 1200/3 4 3 - 400 2 - 350 1 - # 3/0 3-1/2" 1 - # 3/0 3/4" 1 - # 3/0 1 - # 1/0

T300 300 500/3 50 1200/3 4 3 - 350 1 - 350 3" 1 - # 3/0 3/4" 1 - # 3/0 1 - # 2

T225K 225 400/3 40 800/3 3 3 - 350 2 - 250 1 - # 2/0 3-1/2" 1 - # 2/0 3/4" 1 - # 2/0 1 - # 2

T225 225 400/3 40 800/3 3 3 - 300 1 - 300 3" 1 - # 2/0 3/4" 1 - # 2/0 1 - # 2

T150K 150 250/3 25 600/3 2 3 - 400 2 - 350 1 - # 2/0 3-1/2" 1 - # 2/0 3/4" 1 - # 2/0 1 - # 1/0

T150 150 250/3 25 600/3 2 3 - 350 1 - 350 3" 1 - # 2/0 3/4" 1 - # 2/0 1 - # 2

T112K 112.5 200/3 20 400/3 2 3 - # 4/0 2 - # 3/0 1 - # 1/0 3" 1 - # 1/0 3/4" 1 - # 1/0 1 - # 1/0

T112 112.5 200/3 20 400/3 2 3 - # 3/0 1 - # 3/0 2-1/2" 1 - # 1/0 3/4" 1 - # 1/0 # 4

T75K 75 125/3 12 300/3 1 3 - 400 2 - 350 1 - # 1/0 3-1/2" 1 - # 1/0 3/4" 1 - # 1/0 1 - # 1/0

T75 75 125/3 12 300/3 1 3 - 350 1 - 350 3-1/2" 1 - # 2 1/2" 1 - # 2 1 - # 2

T45K 45 70/3 7 175/3 1 3 - # 3/0 2 - # 2/0 1 - # 4 2-1/2" 1 - # 4 1/2" 1 - # 4 1 - # 4

T45 45 70/3 7 175/3 1 3 - # 2/0 1 - # 2/0 2" 1 - # 4 1/2" 1 - # 4 1 - # 4

T30K 30 50/3 5 100/3 1 3 - # 1 1 - # 3/0 1 - # 6 2" 1 - # 6 1/2" 1 - # 6 1 - # 6

T30 30 50/3 5 100/3 1 3 - # 1 1 - # 1 1-1/2" 1 - # 6 1/2" 1 - # 6 1 - # 6

T15K 15 30/3 3 50/3 1 3 - # 6 1 - # 3 1 - # 8 1-1/4" 1 - # 8 1/2" 1 - # 8 1 - # 8

T15 15 30/3 3 50/3 1 3 - # 6 1 - # 6 1-1/4" 1 - # 8 1/2" 1 - # 8 1 - # 8

T9 9 15/3 2 30/3 1 3 - # 10 1 - # 10 3/4" 1 - # 8 1/2" 1 - # 8 1 - # 8

PROT NO. ** PROT SETS PHASE NEUTRAL ISO GND CONDUIT (AWG) SIZE (AWG or kcm) (AWG)

O/C FEEDER O/C NO. OF CONDUCTOR SIZES (AWG or kcmil) WIRE CONDUIT WIRE WIRE

KVA 3 PHASE, 3 WIRE FEEDER CONDUCTOR JUMPER JUMPER

480 V DELTA SECONDARY 208/120 V, 3 PHASE, 4 WIRE ELECTRODE BONDING EQUIP BONDING

MARK *

PRIMARY GROUNDING SYSTEM SUPPLY SIDE

TRANSFORMER SCHEDULE

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26 Aug 2024

Sheets
E-601 - ONE-LINE DIAGRAM

File details come from the government source that posted it. Updated .