Chief Joseph Dam Units 1-16 Excitation System Replacement, Bridgeport, Wa. Tender

Procurement Summary

Country : USA

Summary : Chief Joseph Dam Units 1-16 Excitation System Replacement, Bridgeport, Wa.

Deadline : 09 May 2024

Other Information

Notice Type : Tender

TOT Ref.No.: 100512742

Document Ref. No. : W912DW24R0001

Competition : ICB

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

Purchaser : DEPT OF DEFENSE
Contracting Office Address : SEATTLE, WA 98134-2329
Primary Point of Contact : Hien Ho
hien.ho@usace.army.mil

USA
Email :hien.ho@usace.army.mil

Tender Details

Description

This Synopsis/Pre-Solicitation Notice is ONLY A NOTIFICATION that a solicitation is anticipated and forthcoming. All questions regarding this Synopsis/Pre-Solicitation should be submitted in writing to the Point of Contact(s) indicated below. Construction Project:

The magnitude of construction is estimated to be between $10, 000, 000 to $25, 000, 000. The resulting contract will be firm-fixed-price.

This project will replace the excitation system with modern digital static excitation, including simultaneous reactive differential compensation (RDC) and line drop compensation (LDC) capabilities. The contractor-s design responsibility includes interfacing to existing equipment and modifying existing cabinets as required. The new excitation systems shall include automatic voltage regulators (AVRs), power system stabilizers (PSSs), power potential transformers (PPTs), and all other ancillary equipment required to make up a complete excitation system.

The work covered by this requirement will include the major activities listed below.

Remove old excitation systems and repair flooring. Install new digital static excitation systems with RDC and LDC capability. Install cable and conduit for AC connections between generator leads and the PPT. Install DC bus (with a small DC cable section to collector rings) between exciter and generator. Replace the power cables to the field flashing circuits with new as required for the new excitation system. Replace existing exciter metering devices, control switches, associated wiring, indicating lights, and annunciations at the S-Boards located at the generator floor. Replace cables up to control room terminal blocks. Government will make cables/wiring connections from the terminal blocks to the switches. Replace control room switches, lights, and annunciation windows. Replace Medium Voltage Current Limiting Fuses (CLFs). Install new field ground relay SEL 2664 in exciter cabinet. Remove the existing SEL 2664 ...
Active Contract Opportunity Notice ID W912DW24R0001 Related Notice Department/Ind. Agency DEPT OF DEFENSE Sub-tier DEPT OF THE ARMY Major Command USACE Sub Command NWD Office W071 ENDIST SEATTLE
General Information
Contract Opportunity Type: Presolicitation (Original)
All Dates/Times are: (UTC-07:00) PACIFIC STANDARD TIME, LOS ANGELES, USA
Original Published Date: Apr 25, 2024 02:30 pm PDT
Original Response Date: May 09, 2024 10:00 am PDT
Inactive Policy: 15 days after response date
Original Inactive Date: May 24, 2024
Initiative: None

Classification
Original Set Aside:
Product Service Code: Y1PZ - CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
NAICS Code: 335312 - Motor and Generator Manufacturing

Place of Performance: Bridgeport, WA 98813 USA

Documents

 Tender Notice