Salinity Intrusion Physical Model Supplies

Amendment W912HZ26QA0010002 clarifies the requirement in response to additional vendor questions received. The Description of Requirement and CLIN Pricing Schedule attachments have been revised. In addition to the revisions already provided in Amendment 0001, Items 2 and 41 have been clarified as highlighted in the CLIN Pricing Schedule Attachment. This amendment also includes an updated Solicitation Q&A document and extends the offer response date as indicated above. The suspense for requests for clarifications on this solicitation is 24 October 2025 at 2:00PM CDT. 

Amendment W912HZ26QA0010001 clarifies the requirement in response to vendor questions received. The Description of Requirement and CLIN Pricing Schedule have been revised. Items 1, 12, 16, 18, 21, 45, and 60 have been clarified as highlighted in the CLIN Pricing Schedule attachment. The amendment also includes a Solicitation Q&A and an updated Brand Name Justification.

The U.S. Army Engineer Research and Development Center (ERDC), Coastal Hydraulics Laboratory (CHL) has a requirement to procure Salinity Intrusion Physical Model Supplies that meet the specifications detailed in the Description of Requirement Solicitation Attachment. Please reference the attached solicitation for all applicable provisions and clauses. This acquisition is set-aside for Small Business firms.

This solicitation is being issued as a request for quote (RFQ). The Government intends to award a single purchase order resulting from this solicitation to the responsible offeror whose offer conforming to the solicitation and is found to be the lowest priced technically acceptable offeror.

An award, if any, will be made to the responsible offeror(s) who submits a quote that conforms to the requirements of the synopsis, whose quote is found to be technically acceptable, and is the lowest price. The Government reserves the right to award without discussions or make no award at all depending upon (1) the quality of quotes received and (2) the price fair and reasonableness of quotes received.

All offers received under this solicitation will be evaluated. A proposal that fails to comply with any minimum technical requirements will not be eligible for award regardless that it may offer the lowest price.

The Government bears no legal liability for the costs associated with preparing a quote.

Offers shall include a technical description of the items being offered in sufficient detail to evaluate compliance with the requirements in the solicitation. This may include product literature or other documents, as necessary.

Please provide responses to this notice no later than the date and time above to: CHL-CT-QUOTES@usace.army.mil. Telephone responses will not be accepted.

NOTE: All offerors must be registered in the System for Award Management (SAM) prior to the response date listed in this solicitation. Information concerning SAM requirements may be viewed via the internet at SAM.gov.