TDA Isolated Phase Bus and Duct Inspection

*** Amendment 0003*** 26 October 2026, The purpose of this solicitation amendment is to extend the closing date of this solicitation from 28-Oct-2026 at 2:00 PM PDT to 09-Nov-2027 at 2:00 PM PST and to post an attachment with the Governments responses to some of the submitted RFIs. The government is working through some of the submitted RFIs and will post a final amendment with answers to these at a later date. With this amendment there are now thirteen (13) total attachments for this solicitation. The twelfth (12th) attachment is labeled Solicitation Amendment W9127N27QA0020003 SF 30 and the thirteenth (13th) attachment is labeled as RFIs. *** End of Amendment*** *** Amendment 0002*** 7 October 2026, The purpose of this amendment is to correct the closing date of this solicitation from 26-Oct-2026 to 28-Oct-2026 and to add additional site visit details in the Performance Work Statement (PWS) in section 3.6 Pre-Bid Site Visit. With this amendment there are now eleven (11) total attachments for this solicitation. This eleventh (11th) attachment is labeled as follows: Solicitation Amendment W9127N27QA0020002 SF-30. ***End of Amendment****** Amendment 0001*** 1 October 2026, The purpose of this amendment is to add site visit information to the solicitation. With this amendment there are now 10 total attachments for this solicitation; the previous nine (9) attachments stay the same and the tenth (10) attachment is labeled as follows: Solicitation Amendment W9127N27QA0020001 SF 30. ***End of Amendment***This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with RFO 12.201-1 Simplified Acquisition Procedures. This announcement constitutes the only solicitation. Quotes are being requested, and a separate written solicitation will not be issued. Solicitation number W9127N27QA002 is issued as a Request for Quote (RFQ), for The US Army Corps of Engineers - Portland District. This is a requirement at The Dalles Lock and