Bid #001. Washington Public Notice, Washington. Due Jul 29 (6 weeks left).
REQUEST FOR PROPOSALS CULTURAL RESOURCES SERVICES The Cowlitz Indian Tribe invites qualified contractors to submit proposals for water screening 570 cubic yards of bulk archaeological sediment. RFP No. 001. Proposals must be received by July 29, 2026, at 3:00 PM PST at 1055 9th Avenue, Longview, WA ... Published in The Columbian.
Washington Public Notice (The Columbian) issued this public solicitation in Washington, referenced as solicitation number 001. It was published on June 12, 2026, and responses are due by July 29, 2026.
Washington Public Notice (The Columbian) in Washington is using this solicitation to acquire the goods, services, or construction work described above. Public agencies typically advertise this kind of work as a Request for Proposals (RFP), evaluating bidders on a combination of qualifications, technical approach, and price. Bidders responding to a public solicitation in Washington are generally expected to provide proof of liability insurance and workers' compensation, hold any applicable trade or professional license, and post performance and payment bonds for contracts above the agency's threshold.
Contracts of this type are usually awarded under the issuing agency's published procurement rules, with bid bond, performance bond, and reference requirements set in the solicitation documents. PublicBidSearch indexes this solicitation alongside other open bids in Washington so contractors and vendors can compare active opportunities by category, agency, or location without monitoring each procurement portal individually.
To submit a proposal for this RFP, review the full solicitation documents for Washington Public Notice (The Columbian)'s exact scope of work, submission format, and any mandatory pre-bid meeting or site visit. Responses must be received before the July 29, 2026 deadline — public agencies routinely reject late submissions regardless of cause. Confirm how the agency accepts responses — through an electronic procurement portal, as a sealed hard-copy bid, or by email — because the required method varies by agency and a non-conforming submission can be disqualified. Vendors that have not previously contracted with Washington Public Notice (The Columbian) should confirm whether registration on the agency's vendor system is required to be eligible for award.
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