ID 629095

Archived

Central OMF Power Transformer Replacement, Seatle, WA

King County

Owner Reference: CN 0192-21, RTA/CN 0192-21

Bid Date: 06/15/2022 at 02:00pm

Pre-Bid: 05/25/2022
3407 Airport Way S. , Seattle, Washington 98134 Question Deadline 06/07/2022 05:00:00 PM PT

Estimate: $634,864 ‐ $793,570

Trades: General Engineering Contractor GEC

Replace the existing 2,500kVA, 26.4kV‐480Y/277V Schaffner Magnetic Technologies transformer with a new dry‐type transformer in the Central OMF to increase the overall capacity and source of power. The work will include Procurement, seismic anchorage calculations, receiving the transformer, unloading, assembly, picking, rigging and placement of the transformer onto the existing pad according to the design specifications provided by Sound Transit. NETA ATS testing of the transformer upon arrival to site, prior to installation. NETA ATS testing of the transformer after it has been installed in place. Removal and Recycle of the existing transformer according to the design specifications provided by Sound Transit. Provide temporary back‐up power to SWBD‐100 via 2000kW Diesel Generator during the outage according to the design specifications. Question Deadline Date: 06/07/2022 05:00:00 PM PT Bonds required. Prevailing wages.

Sound Transit WA

Purchasing Department
 (206) 398-5000

Published 05/17/2022 on Construction Bid Source

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