Model Development & Support CalSim Model Logic

Tender summary

(i)This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotes are being requested and a written solicitation will not be issued.<br/><br/>(ii) Solicitation number 140R2026Q0024 is issued as a request for quote (RFQ).<br/><br/>(iii) The solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular 2026-01 dated 3/13/2026.<br/><br/>(iv) This acquisition is Open Market with no set-aside. The NAICS code is 541690 and the size standard is $19.0 million <br/><br/>(v) The contract line items are listed in the price schedule of the solicitation package (see Attachment 1). When providing a quote, please fill in your fully burdened rate for each labor category for each year. Do not change the estimated hours. <br/><br/>(vi) The contractor shall provide services to support improvements to operational assumptions within the CalSim 3 model and support the Bureau of Reclamation in related operations analysis, focusing on allocation, export, model efficiency, Cooperating Operations Agreement and Millerton operations logic.<br/><br/>(vii) The period of performance is listed in the Price Schedule and the Statement of Work.<br/><br/>(viii) The provision 52.212-1, Instructions to Offerors¿Commercial Products and Commercial Services, applies to this acquisition. The quote package will consist of the price schedule.<br/><br/>(ix) The provision 52.212-2, Evaluation¿Commercial Products and Commercial Services, does apply to this acquisition. We will conduct a comparative evaluation based on price and past performance.<br/><br/>(x) The clause 52.212-4, Contract Terms and Conditions¿Commercial Products and Commercial Services, applies to this acquisition. There are not any addenda to this clause.<br/><br/>(xi) All additional contract clauses and provisions are included in the attached solicitation package.<br/><br/>(xii) The Defense Priorities and Allocations System (DPAS) do not apply to this acquisition.<br/><br/>(xiii) Quotes are due by 3:00 PM (Pacific Standard Time) on May 20, 2026 and should be emailed to Sherry Heibeck at sherry_heibeck@ios.doi.gov. <br/> Solicitation Number: 140R2026Q0024 Type: Combined Synopsis/Solicitation Base Type: Sources Sought NAICS: 541690 Classification Code: B510 Response Deadline: 2026-05-20T15:00:00-07:00 Office Address: SACRAMENTO, CA POC: Heibeck, Sherry, sherry_heibeck@ios.doi.gov, 9169786188

What to check before bidding

• Located in United States.
• Deadline listed as 20 May 2026.
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