Am0001 Shaft Conductor Reference Drawings.pdf

PDF 6 MB Posted Sep 10, 2021

Attached to: Fort Peck Shaft Building Conductor Replacement Federal contract opportunity
Solicitation number: W9128F21B0023
Issued by: Department of the Army Corps of Engineers Engineering District Omaha

About this file

Written by GovTribe AI · Dec 27, 2023

This document contains an Invitation for Bid (IFB) from the U.S. Army Corps of Engineers (USACE) Omaha District for the Fort Peck Shaft Building Conductor Replacement project located in Fort Peck, Montana. The IFB seeks to replace normal and emergency feeders between the powerhouse and shaft buildings, including new sectionalizing cabinets, for a total feeder length of approximately 9,200 feet. The solicitation will close on September 24, 2021. The estimated construction cost is between $500,000 and $1,000,000. The NAICS code is 238210 for Electrical Contractors and Other Wiring Installation Contractors, with a size standard for small businesses of $16.5 million. The contractor must commence work upon award and complete within 365 calendar days of the notice to proceed. The solicitation documents are available on SAM.gov using the number W9128F21B0023. The place of performance is Fort Peck, Montana and the contracting office is the USACE Omaha District.

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Other files for this federal contract opportunity

Other files attached to Fort Peck Shaft Building Conductor Replacement, newest first.
File	Type	Posted
Revised Abstract of Bids - W9128F21B0023 - Shaft Building Conductors.pdf	PDF	Sep 29, 2021
Signed Abstract - W9128F21B0023 - Shaft Building Conductors.pdf	PDF	Sep 25, 2021
Amd0002 Drawings - FP75E-600.pdf	PDF	Sep 21, 2021
Amd0002 - W9128F21B0023 - Replace Shaft Building Conductors Ft Peck.pdf	PDF	Sep 21, 2021
Amd01 - W9128F21B0023 Replace Shaft Building Conductors Ft Peck.pdf	PDF	Sep 10, 2021
Site Visit Attendee List W9128F21B0023.pdf	PDF	Sep 10, 2021
Dwgs - W9128F21B0023 Replace Shaft Building Conductors Ft Peck.PDF	PDF	Aug 25, 2021
1of2 - W9128F21B0023 Replace Shaft Building Conductors Ft Peck.pdf	PDF	Aug 25, 2021
2of 2 - Specifications for W9128F21B0023 Replace Shaft Building Conductors Ft Peck.pdf	PDF	Aug 25, 2021

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X:\CAD_DRAWINGS\Design_Files\80+\83C+\MFP-OPN83C5193_83C5194_Set_S.xlsx10/21/2020

NO. SIZE NO. SIZE CABLE COND.

S1 5kV 3-

1/c 350 4160V Sta. Serv. Supply from Transf. A Sta. Serv. Transf. A

4160V Sta. Service Swgr. Butterfly Valve Gallery El. 2051.5

Sl, Trays T6, 8 4160 5kV 230'

S1 3" For Cable S1 Sta. Serv. Transf. A Tunnel Tray 6 15

S3 5kV 3-

1/c 2 4160V Sta. Service Transf. 1 Feeder 4160V Sta. Serv. Switchgear

750 kVA Sta. Serv. Transf. Trsf. 1 Mezzanine

Tray 7, S3 4160 5kV 120'

S3 3" For Cable S3 Tray 7 751 kVA Sta. Serv. Transf. Trsf. 1 Mezzanine

S4 5kV 3-

1/c 2 4160 Sta. Serv. Transf. 2 Feeder 4160V Sta. Serv. Switchgear

750 kVA Sta. Serv. Transf. Trsf. 2 Mezzanine

Tray 7, S4 4160 5kV 120'

S4 3" For Cable S4 Tray 7 751 kVA Sta. Serv. Transf. Trsf. 2 Mezzanine

S5 5kV 3-

1/c 4/0 4160 Citv Feeder 4160V Sta. Serv. Switchgear

Pole near dnstr. berm road Outside Swvd. No. 1

Tray 8, T6, S5, D5, S5A 4160 5kV 750'

S5 3" For Cable S5 Tunnel at Switchyard 1 Manhole outside Swvd. 1 80'

S5A 3" For Cable S5 MH1 Pole 30'

S6 5kV 3-

1/c 4/0 4160V Shaft Feeder 4160V Sta. Serv. Switchgear Shaft Swgr. F1 2270.58

Tray 8,T6,S6,D4,D10, D16,D22, D28, D34,D40,D46,D52, ST2, P5

4160 5kV 4,700'

S6 3" For Cable S6 Tunnel at Switchyard 1 Manhole outside Swvd. 1 80'

S7 5kV 3-

1/c 2 4160 H&V Substation Feeder 4160V Sta. Serv. Switchgear H&V Substa, Penstock Area Tray 7, S7 4160 5kV 190'

S7 2" For Cable S7 Tray 7, B.V. Corr. El. 2051.5 H&V Substa, Penstock Area 100'

S9 2/c 19/22 S9 1" Current Signal to Volt Regulator CT in Terminal Box of Transf. A, Switchyard 1

LRC Cabinet of Transf. A, Switchyard 1 S9 1 120 1000V 15' 10'

Y1126- 1D

2" For Cables S11, S11, LP7-10 Tunnel at Switchyard 1 LRC Cabinet of Transf. A, Switchyard 1 1 2 17'

S10 9/c 19/22 Current & Diff. Ct. Leads 4160V Sta. Serv. Switchgear Relay Board, Panel 4RB, Control Room, EL 2071

Trays 11, 5, 2A 120 1000V 210'

S11 9/c 16 \Jolt. Signal to Volt Regulator 4160V Sta. Serv. Switchgear Trnsf. A, Switchvard 1 S11, Trays 4 & T4, Y1126-1D 120 1000V 281'

S11 2" For Cable S11 4160V Sta. Serv. Switchgear Breaker 642 Tray 4, Plant 1 24'

S11A 4/c 16 Transf. A Ann. Points 1001 & 1002 (high oil temp & low oil press.)

Sta. Serv. Transf. A Instr. Board, Panel 4IB Control Room El. 2071.

Y1126-1D, Trays T4, 4, 4B 125DC 1000V 375'

S12 4/c 19/52 Automatic Transfer Switch Leads for

ACB D2

Instrument Board, Panel 3IB, Control Room, El. 2071

Instrument Board Panel 13IB Control Room El 2071

Tray 1B 120 1000V 55'

S13 4/c 19/25 Sta. Serv. Transf. T1 & City Pot Metering Leads

4160 Sta. Serv. Switchgear, Breaker 642 Station Board, Panel 5SB El. 2071 Trays 11, 6 120 1000V 160'

NOTES: DATE LAST REVISED 10/21/2020

LENGTHCONDUCTORSCABLE

NO.

CONDUIT

FUNCTION FROM TO

MFP-OPN83C5193

FORT PECK DAM & RESERVOIR

CENTRALIZATION & MODERNIZATION

CONDUIT & CABLE SCHEDULE

POWER PLANT 2

ROUTE NOTE

CIR.

VOLT

CAB

INSUL

1. See Plant 2 Schedule for Interlocks and 4160 Feeder from Transformer 'B' (Cables 1FNT1, FNT1, FNT1A. FNT2, FNT2B & FNT3

2. Install new conduit from transformer terminal box to LRC Cabinet for new cable from exisitng current transformer to existing LRC

3. Extend existing conduit Y1126-1D to the LRC cabinet of transformer A.

S5 5kV 3-

1/c 4/0 4160 Citv Feeder 4160V Sta. Serv. Switchgear

Pole near dnstr. berm road Outside Swvd. No. 1

Tray 8, T6, S5, D5, S5A 4160 5kV 750'

S5 3" For Cable S5 Tunnel at Switchyard 1 Manhole outside Swvd. 1 80'

S5A 3" For Cable S5 MH1 Pole 30'

S6 5kV 3-

1/c 4/0 4160V Shaft Feeder 4160V Sta. Serv. Switchgear Shaft Swgr. F1 2270.58

Tray 8,T6,S6,D4,D10, D16,D22, D28, D34,D40,D46,D52, ST2, P5

4160 5kV 4,700'

S6 3" For Cable S6 Tunnel at Switchyard 1 Manhole outside Swvd. 1 80'

5kV 3- Pole near dnstr. berm road Outside

X:\CAD_DRAWINGS\Design_Files\80+\83C+\MFP-OPN83C5196_Set_SH.xlsx10/21/2020

NO. SIZE NO. SIZE CABLE COND.

SH1 3 1/0 Spillway Feeder Shaft Switchgear, El.2270.58 Spillway 4 4160 5kV

P1 For Cable SH1 Shaft Switchgear, El. 2270.58 Tunnel 1

P2 Spare Shaft Switchgear, El. 2270.58 Shaft Tunnel 3

SH3 3 1/0 Shaft Area Feeder Shaft Switchgear,El.2270.58 Shaft Substation Transformer Yard, EL.

2270.0

4160 5kV 40'

P3 For Cable SH3 Shaft Switchgear, El. 2270.58 Tunnel 3

SH4 3 1/0 City Emergency Feeder Shaft Switchgear, El. 2270. 58 Pole Near Downstream Berm Road Outside Swyd. 1

P4, Tray ST2,D53,D47,D35,D29,D23, D17, D11, SH8

4160 5kV 4,450'

P4 For Cable SH4 Shaft Switchgear, El. 2270.58 Shaft Tunnel 3

P5 For Cable S6 Shaft Switchgear, El. 2270.58 Shaft Tunnel 3

SH6 3 1/0 SH6 Diesel Generator Emergency, El.2270.58 Diesel Generator, Shaft Substation, El.

2270.58

Shaft Switchgear, El. 2270.58 G1, SH6 2 4160 5kV 30' 10'

SH7 2 12 Shaft Sub Sta. 480V Undervolt, Ann. Undervoltage Relay Shaft Substa. Supervisory Control Cabinet SH7. Tray SS1 125DC 1000V 50'

SH7 For Cable SH7 Undervoltage Relay Shaft Substa. Tray SS1 40'

SH8 For Cable SH4 MH1 Pole Near Downstream Berm Road Outside Swyd. 1

30'

SH9 2/c 16 D.C. Bkr. Bell Alarm D.C. Panel Supervisory Control Cabinet SH9, Tray SS1 125DC 300V 25'

SH9 For Cable SH9 D.C. Panel Tray SS1 3'

SH10 2/c 16 Substation Room Thermostat Low Temperature Ann.

Room Thermostat on Exe. Cubicle Supervisory Cabinet SH10 125DC 300V 3'

SH10 For Cable SH10 Room Thermostat on Exe. Cubicle Supervisory Cabinet 3'

SH11 9/c 19/25 Supervisory Control, ACB618 Supervisory Control Cabinet ACB 618 Tray SS1 125DC 1000V 20'

SH12 9/c 19/25 Supervisory Control. ACB638 Do ACB 638 Do 125DC 1000V 28'

SH13 9/c 19/25 Supervisory Control. ACB648 Do ACB 648 Do 125DC 1000V 31'

SH14 9/c 19/25 Supervisory Control. ACB658 Do ACB 658 Do 125DC 1000V 35'

SH15 9/c 19/25 Supervisory Control. ACB668 Do ACB 668 Do 125DC 1000V 37'

SH16 9/c 19/25 Supervisory Control. ACB678 Do ACB 678 Do 125DC 1000V 40'

SH17 9/c 19/25 Supervisory Control, Emerg Diesel Gen. Do Excitation Cubicle Do 125DC 1000V 25'

NOTES: DATE LAST REVISED 10/21/20201. Existing Conduit to remain unchanged

CABLE

NO.

CONDUCTORS CONDUIT

FUNCTION FROM TO ROUTE NOTE

CIR.

VOLT

CAB

INSUL

LENGTH

2. Partially existing Conduit G1 connected to SH6

FORT PECK DAM & RESERVOIR

CENTRALIZATION & MODERNIZATION

CONDUIT & CABLE SCHEDULE

POWER PLANT 2

3. Existing Conduit

4. Existing cable with tap in cable tunnel. Remove tap. Cut back on cable to good insulation and splice new cable stub. Terminate new cable stub to ACB678.

MFP-OPN83C5196

SH4 3 1/0 City Emergency Feeder Shaft Switchgear, El. 2270. 58 Pole Near Downstream Berm Road Outside Swyd. 1

P4, Tray ST2,D53,D47,D35,D29,D23, D17, D11, SH8

4160 5kV 4,450'

P4 For Cable SH4 Shaft Switchgear, El. 2270.58 Shaft Tunnel 3

P5 For Cable S6 Shaft Switchgear, El. 2270.58 Shaft Tunnel 3

Pole Near Downstream Berm Road P4, Tray ST2,D53,D47,D35,D29,D23,

File details come from the government source that posted it. Updated Sep 10, 2021.