B01-08a_Sources_Sought_Attachment_1.pdf
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- Solicitation number
- 140R1025B0007
About this file
This is a technical specifications document for solicitation #140R1025B0007 issued by the Bureau of Reclamation for the Town of Coulee Dam Underground Feeders 1, 3, and 4 Replacement project in Grand Coulee, Washington.
The project involves replacing three existing underground electrical feeders that supply power to the Town of Coulee Dam with approximately 16,700 linear feet of new feeders. Key components include: installing new feeders through both existing and new conduits/vaults from an 11.95 kV substation to three feeder riser poles; installing reclosers on wood riser pole assemblies; performing electrical splicing, terminations and commissioning; restoring approximately 850 linear feet of asphalt roadway and trenched areas; demolishing approximately 5,300 linear feet of existing feeders after commissioning the new ones; and applying fire protective intumescent paint to 44 existing wood poles. The work site is located about 1 mile west of Grand Coulee Dam in Grant and Douglas counties. A mandatory site visit is required, and attendees must bring proper safety equipment including glasses, boots, hard hats and safety vests.
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| File | Type | Posted |
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| B01_08_Sources_Sought_Notice_GC_Feeder_Replacement_1.pdf |
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U.S. Department of the Interior SPECIFICATIONS Bureau of Reclamation Interior Region 9 * Columbia-Pacific Northwest Boise, Idaho January 2025
Town of Coulee Dam Underground Feeders 1, 3, and 4 Replacement
Grand Coulee, Washington Columbia Basin Project - Washington Solicitation No. 140R1025B0007003
Town of Coulee Dam Underground Feeders 1, 3, and 4 Replacement Solicitation No. 140R1025B0007 Columbia Basin Project, Washington
TOWN OF COULEE DAM
UNDERGROUND FEEDERS 1, 3, AND 4 REPLACEMENT
FOREWORD
The project is located approximately 1-mile west of Grand Coulee Dam, and adjacent to the Town of Coulee Dam, WA in Grant and Douglas counties. The completed work shall provide the Government with three new underground electrical feeders, replacing the three existing underground feeders supplying power to the Town of Coulee Dam, Washington. The new feeders shall be installed from existing disconnects to the existing three feeder riser poles.
Installation of the new feeders includes pulling through existing spare conduits and existing vaults, as well as pulling through new conduits within new buried CLSM encased duct banks and new vaults. The work includes rock excavation, asphalt road restoration, installation of reclosers, all materials, electrical splicing, terminations, surface restoration, and commissioning for a fully operational system. Demolition of the three existing underground feeders installed within existing conduit and vaults shall be performed after commissioning of the new feeders.
Numerous existing wood poles supporting one of the existing overhead feeders shall be coated with a fire protective intumescent paint.
SITE VISIT: SEE SECTION L FOR SITE VISIT INFORMATION. OFFERORS ARE
STRONGLY URGED TO PARTICIPATE IN THE SITE VISIT. FAILURE BY
OFFERORS TO INSPECT THE SITE WILL NOT RELIEVE THEM OF THE
RESPONSIBILITY OF PROPERLY ESTIMATING THE DIFFICULTY OR COST OF
SUCCESSFULLY PERFORMING THE WORK IN ACCORDANCE WITH THE
SPECIFICATIONS AND WITHIN THE ALLOWED TIME. ATTENDEES ARE TO
PROVIDE AND WEAR SAFETY GLASSES, BOOTS, HARD HATS, SAFETY VESTS.
FOR PROPOSAL DELIVERY INFORMATION, SEE "SOLICITATION, OFFER, AND
AWARD," STANDARD FORM 1442.
FOR INFORMATION REGARDING BUREAU OF RECLAMATION'S PUBLICATION
"RECLAMATION SAFETY AND HEALTH STANDARDS" INCLUDING REVISIONS
AT https://www.usbr.gov/safety/rshs/index.html WHICH IS APPLICABLE TO WORK
UNDER THIS CONTRACT, SEE CLAUSE AT "WBR 1452.223-81 SAFETY AND
HEALTH."
Foreword - 1
Town of Coulee Dam Underground Feeders 1, 3, and 4 Replacement Solicitation No.
140R1025B0007Columbia Basin Project, Washington
Summary of Work 01 11 00 - 1
SECTION 01 11 00
SUMMARY OF WORK
PART 1 GENERAL
1.01 LOCATION
A. Work is located approximately 1 mile West of Coulee Dam, WA in Grant and Douglas counties.
1.02 PRINCIPAL COMPONENTS OF WORK
A. The completed Work shall provide the Government with three new underground electrical feeders totaling approximately 16,700 lineal feet, replacing three existing underground feeders supplying power to the Town of Coulee Dam, Washington.
B. The new feeders shall be installed from existing disconnects located adjacent to an existing 11.95 kV substation, to the existing three feeder riser poles.
C. A portion of the Work includes installation of new feeders pulled through existing buried spare conduits and existing vaults.
D. A portion of the Work includes pulling new feeders through new conduits within new buried duct banks and new vaults.
E. The Work includes installation of reclosers on the three existing wood riser pole assemblies or, with CO approval, on new replacement riser pole assemblies depending on contractor assessment of existing riser pole assemblies condition for supporting new reclosers.
F. The underground and overhead electrical Work includes all electrical splicing, terminations, and commissioning.
G. The Work includes surface restoration of both approximately 850 linear feet of asphalt roadway, and open ground trenching necessary for feeders installation.
H. The Work includes demolition totaling approximately 5,300 lineal feet of the three existing feeders installed within existing conduit and vaults, after commissioning of the new conductors.
I. The Work includes 44 existing wood poles supporting existing overhead feeders that shall be partially coated with a fire protective intumescent paint.
1.03 SPECIFICATIONS REQUIREMENTS
A. Requirements in Division 1, General Requirements, apply to Divisions 2 through 53.
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