Hoover Dam Powerplant Station Service Replacement Boulder Canyon Project, Arizo Tender

Procurement Summary

Country : USA

Summary : Hoover Dam Powerplant Station Service Replacement Boulder Canyon Project, Arizo

Deadline : 30 Apr 2024

Other Information

Notice Type : Tender

TOT Ref.No.: 99324897

Document Ref. No. : 140R3024R0025

Competition : ICB

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

Description

The Bureau of Reclamation, Interior Region 8: Lower Colorado Basin (LCB) is issuing a Request for Proposal (RFP) for a firm-fixed-price contract for station service replacement of two 208V switchgear and three 480V switchgear; replacement of multifunction relays for station service protection; installation of main-tie-main control equipment; installation of temporary power equipment and feeders to 480V loads while switchgear is being replaced; testing and replacement of 208V and 480V feeder cables based on test results; removal of a motor control center; and replacement of multiple 208V and 480V panelboards and circuit breakers throughout power plant. The project will include coordinating the work based on scheduled generation outages and other operational requirements. Work is located at Hoover Dam Powerplant approximately 8 miles northeast of Boulder City, Nevada in Clark County, Nevada and Mohave County, Arizona. The principal components of the work are:A. Removing existing station service equipment. 1. Disconnect existing connections to station service DSA, DSB, DSC, DSD, and DSN. 2. Unmount existing equipment from station service equipment. 3. Demolition and disposal of cabinet MSB. 4. Disconnect and relocate loads: 5. Service Water Booster Pump #1 Via MSR. 6. Service Water Booster Pump #2 Via MSQ. 7. Perform cable testing of switchgear feeder conductors. 8. Remove and dispose station service equipment. B. Furnish and install temporary power switchboard. 1. Connect main power to temporary switchboard. 2. Provide temporary power conductors to switchgear DSA, DSD, and DSN. 3. Split conductors to provide temporary power to each switchgear feeder breakers. 4. Arrange temporary cable run for main source and feeders to DSA, DSD, and DSN. C. Furnish and install new station service equipment. 1. Reconnect main source and feeders to new station service equipment. 2. Add MSB loads to DSD and DSN respectively. 3. Replace failed test cables with new cables....
Active Contract Opportunity Notice ID 140R3024R0025 Related Notice Department/Ind. Agency INTERIOR, DEPARTMENT OF THE Sub-tier BUREAU OF RECLAMATION Office LOWER COLORADO REGIONAL OFFICE
General Information
Contract Opportunity Type: Presolicitation (Original)
All Dates/Times are: (UTC-07:00) PACIFIC STANDARD TIME, LOS ANGELES, USA
Original Published Date: Mar 23, 2024 11:59 am PDT
Original Response Date: Apr 30, 2024 05:00 pm PDT
Inactive Policy: Manual
Original Inactive Date: Apr 30, 2024
Initiative: None

Classification
Original Set Aside:
Product Service Code: Z2MD - REPAIR OR ALTERATION OF EPG FACILITIES - HYDRO
NAICS Code: 237130 - Power and Communication Line and Related Structures Construction

Place of Performance:

Documents

 Tender Notice