Attachment_I_-_BM1272D.pdf

PDF 165 KB Posted

Attached to
Replacement of Diesel Engine Generator BM Federal contract opportunity
Solicitation number
140R4023R0008
Issued by
Department of the Interior Bureau of Reclamation

About this file

This document is an electrical diagram for the 480V station service at the Blue Mesa Powerplant within the Bureau of Reclamation's Colorado River Storage Project. The diagram details the electrical installation from the main breaker 52B through terminal blocks, meters, transformers, and other components. It also includes specifications for busbars, cables, and related equipment. The associated federal contract opportunity is solicitation number 140R4023R0008 for the replacement of a diesel engine generator at the Bureau of Reclamation's Blue Mesa Powerplant. The solicitation seeks replacement of the existing generator to maintain reliable power supply at the facility.

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Other files for this federal contract opportunity

Other files attached to Replacement of Diesel Engine Generator BM, newest first.
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Sol_140R4023R0008_Amd_0007.pdf PDF
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Amendment_0007_Details_0007.docx DOCX document
Updated_Site_Visit_Details_0006.docx DOCX document
Sol_140R4023R0008_Amd_0006.pdf PDF
Sol_140R4023R0008_Amd_0005.pdf PDF
Amendment_4_Details_0004.docx DOCX document
Sol_140R4023R0008_Amd_0004.pdf PDF
Updated_Site_Visit_Details_0003.docx DOCX document
Sol_140R4023R0008_Amd_0003.pdf PDF
Sol_140R4023R0008_Amd_0002.pdf PDF
Site_Visit_Details_0001.docx DOCX document
Sol_140R4023R0008_Amd_0001.pdf PDF
Attachment_L_-_BM3694A.pdf PDF
Attachment_K_-_BM1272F.pdf PDF
Attachment_B_-_Wage_Determination.pdf PDF
Attachment_A_Statement_of_Work_(6_6_2023)_(1).docx DOCX document
Attachment_J_-_BM1272E.pdf PDF
Attachment_H_-_BM1272C.pdf PDF
Attachment_D_-_622-D-41.pdf PDF
Attachment_E_-_BM41A.pdf PDF
Sol_140R4023R0008.pdf PDF
Attachment_C_-_Schedule_B_Pricing.docx DOCX document
Construction_Clauses_and_Provisions_6_8_2023.docx DOCX document
Attachment_G_-_BM1272B.pdf PDF
Attachment_F_-_BM1272A.pdf PDF
Show all 26

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Text version

MFG

MFG

A CASIUS/J LATHAM

R BRUMMOND

X1

X2

X1

X2

X1

X2

+BSTB1

1 2

3 4

5 6

7 8

9 10

11 1211 12

+BCTA1

C100, 0.3B1.8

2000/5A

+BCTB1

C100, 0.3B1.8

2000/5A

+BCTC1

C100, 0.3B1.8

2000/5A

AØ

GND

BØ

CØ

+BSTB2

1 2

3 4

5 6

7 8

9 10

11 1211 12

X2

X1

X2

X1

X2

X1

+BCTA2

C100, 0.3B1.8

2000/5A

+BCTB2

C100, 0.3B1.8

2000/5A

+BCTC2

C100, 0.3B1.8

2000/5A

BUS - 480V, 3Ø, 3W, 60HZ, 1600A, 42KA RMS SYM

1200AS

1200RP

1200AT

1600AF

52B D2001D

+BAM

P1.1 P1.2 D2001D

CONTINUED AT

5501D

+S4GND1

5.1

D2001A

+S4GND1

5.2

D2001A

+BTS1

6 5

B-C4 3 D2005A

10 9

D-E8 7 D2005A

14 13

F-G12 11 D2005A

+KRCTS1

4 3

A-B2 1 D2101A

8 7

C-D6 5 D2101A

12 11

E-F10 9 D2101A

CONTINUED AT

6101D

CONTINUED AT 5105D

CT5601.1

CT5601.2

CT5601.3

CT5601.4

CT5601.5

CT5601.6

CT5601.7

CT5601.8

CT5601.9

CT5601.10

CT5601.11

CT5601.12

CT5602.1

CT5602.2

CT5602.3

CT5602.4

CT5602.5

CT5602.6

CT5602.7

CT5602.8

CT5602.9

CT5602.10

CT5602.11

CT5602.12

CT5603.1 CT5603.2

CT5603.3 CT5603.4

CT5603.5 CT5603.6

CT5603.7

CT5603.10

CT5603.11

G5

2.2 G5

2.1

AMMETER

VOLTMETER

BREAKER POWER BREAKER

TEST SWITCH

EXPLANATIONS

DEVICE LOCATION DESCRIPTION

METERING POTENTIAL TRANSFORMER

POWER AVAILABLE (A-B)

POWER AVAILABLE (B-C)

TERMINAL BLOCK

B

BAM

BVM

B52

BTS1

BMPT

BPALAB

BPALBC

BACTB

B

B

B

B

B

B

B

+_87KRC

Z07 Z08 D2101C

+_87KRC

Z09 Z10 D2101C

+_87KRC

Z11 Z12 D2101C

14 15 16 17

26 2724 25

34 36 3733

44 46 4743

55 5653 54

64 65 6663

D2004D

11 21

13 23

31 41

35 45

51 61

57 67

+BAMS +BSTB4

1 2

3 4

5 6

7 8

9 10

11 1211 12

TO EXISTING

WATT HOUR METER

(622-D-1272E)

CT5603.9

CT5603.8

CT5603.12

CT5603.13

#10 AWG#10 AWG

CT

.14

CT

.15

#10 AWG

#10 AWG

SSWHQA

SSWHQB

SSWHQC

SSWHQO

SS

W

HQ

A

SS

W

HQ

B

SS

W

HQ

C

SS

W

HQ

O

TO 52A CTS FROM KRB

(622-D-1272B)

CT5603.9

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CADD SYSTEM

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CADD FILENAME

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DATE AND TIME PLOTTED

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ALWAYS THINK

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SAFETY

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BM1272D.DWG

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OCTOBER 6, 2022 15:11

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UNITED STATES

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DEPARTMENT OF THE INTERIOR

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BUREAU OF RECLAMATION

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COLORADO RIVER STORAGE PROJECT

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CURECANTI UNIT - GUNNISION DIVISION - COLORADO

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BLUE MESA POWERPLANT

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ELECTRICAL INSTALLATION

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480 VAC STATION SERVICE D1A - MAIN BREAKER 52B

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THREE LINE DIAGRAM

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MONTROSE, COLORADO

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OCTOBER 28 2022

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DESIGNED _ _ _ _ _ _ _ _ _ _ _ _ TECH. APPR._ _ _ _ _ _ _ _ _ _ _ _ _

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DRAWN _ _ _ _ _ _ _ _ _ _ _ _ _ _

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CHECKED _ _ _ _ _ _ _ _ _ _ _ _ _

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Sheets and Views
BM1272D-Model

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