M-401.pdf

PDF 204 KB Posted

Attached to
Center Hill Medium Voltage Cable Replacement Federal contract opportunity
Solicitation number
W912P521B0007
Issued by
Department of the Army Corps of Engineers Engineering District Nashville

About this file

This document contains a federal contract opportunity solicitation and related details. The U.S. Army Corps of Engineers, Nashville District, is soliciting firms for a fixed price construction contract to remove and replace existing medium-voltage cables and associated equipment at the Center Hill Power Plant in Lancaster, Tennessee. The scope of work includes disassembling and removing existing medium voltage cables and terminations; procuring and installing new 15kV MV-105 cables and Class 1A terminations; providing temporary feeders; developing asbestos abatement and environmental mitigation plans; and performing special factory and field tests. A site visit was tentatively scheduled for April 13, 2021, with details to be provided upon solicitation package posting. Questions must be submitted in writing by the specified deadline to the named Contract Specialist.

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Other files for this federal contract opportunity

Other files attached to Center Hill Medium Voltage Cable Replacement, newest first.
File Type Posted
W912P521B0007 Bid Abstract page 2.pdf PDF
W912P521B0007 Bid Abstract page 1.pdf PDF
Center Hill Reference Photos - Amendment 002.pdf PDF
E-502.pdf PDF
W912P521B00070002 Amendment 2.pdf PDF
W912P521B0007 TSpecs Amendment 0002.pdf PDF
E-602.pdf PDF
W912P521B00070001 Amendment 1.pdf PDF
W912P521B0007 Site Visit SignIn.pdf PDF
W912P521B0007 final.pdf PDF
W912P521B0007 RTA TSpecs.pdf PDF
W912P521B0007 RTA TPlans.pdf PDF
Show all 12

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Text version

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1312111098765432

®of Engineers

US Army Corps

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REFERENCE DRAWINGS:

Q-4/764A1 RAW WATER DISTRIBUTION SYSTEM

FLAT FIN SURFACES, THERMAL COUNTER FLOW, REMOVABLE HEADER

MANUAL ISOLATION VALVES, CAPPED DRAIN PORTS, ALUMINUM

WATER COIL SCHEDULE

DOOR

(35,000 CFM)

POWER CABLE TUNNEL

EXISTING DUCT TO

SEE NOTE 4

NEW SUPPLY LINE EXISTING DRAIN LINE

PENETRATIONS

AND DRAIN LINE

EXISTING 2" SUPPLY

EXISTING TEE

EL. 497

EL. 510

EL. 515

EXISTING 3" RAW WATER SUPPLY PIPE

DRAIN PLUG

FOR CLARITY

COWLING REMOVED

4' - 9"

NEW WATER COIL, WC-1

PENETRATIONS

SEE NOTE 7

SHUT OFF VALVE

EL. 515

/2

7' - 6"

RAW WATER LINE

MARK TYPE QTY.

1WC-1

700,000

(BTU/H)

MIN COOLING

MOUNTING TYPE

FRAME

ACCESSORIES

COOLING COIL

WATER SUPPLIED

AIR TEMP.

ENTERING

AIR TEMP.

LEAVING

WATER TEMP.

SUPPLY

WATER TEMP.

LEAVING

35,000

(CFM)

AIR FLOW

A

WATER COIL INSTALLATION DETAILS

SCALE: N.T.S.

N.T.S.

STAIRS NOT SHOWN FOR CLARITY

SEE SPEC 23 82 19.00 40 SEC 2.2.4 & 3.1.3

NEW FLOOR MOUNTED SUPPORTS MUST BE PROVIDED.

INFORMATION ON THE POWER CABLE TUNNEL.

9. SEE REFERENCE DWG Q-4/766.1 AND Q-4/768.2 FOR ADDITIONAL

EXISTING RAW WATER LINE.

8. SEE REFERENCE DWG Q-4/764A.1 FOR ADDITIONAL INFORMATION ON

7. EXISTING SHUTOFF VALVE TO REMAIN.

MODIFIED OR REPLACED AS NECESSARY TO FIT WC-1.

6. THE EXISTING DUCT COWLING IN POWER CABLE TUNNEL TO BE

REINSTALLED WITH MODIFICATIONS AS NECESSARY.

NEW COOLING COIL & ASSOCIATED ITEMS. COUPLING TO BE

M.I. SCREWED FITTINGS.

STANDARD GALVANIZED STEEL PIPE WITH STANDARD GALVANIZED

POWER CABLE TUNNEL FOR WC-1.

DRAINING AND MAINTENANCE. MODIFY COWLING AS REQUIRED.

2. WATER COIL, WC-1, TO BE INSTALLED TO FACILITATE

1. BOLD / RED ITEMS INDICATE EQUIPMENT TO BE INSTALLED

GENERAL NOTES:

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(GPM)

WATER FLOWRATE

60 GPM

FROM TERMINATION TO WATER COIL.

NEW PIPING WILL NEED TO BE ROUTED

THROUGH WALL AND IS CAPPED OFF.

EXISTING DRAIN LINE PENETRATES

M-401

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