F--CGB 400 - SJR Salinity Forecast by WARMF PTMS

Closed — responses were due 15 Apr 2026 · Unrestricted (full and open) · Bureau of Reclamation, DOI · Sacramento, CA · NAICS 541620 · Solicitation 140R2026Q0065

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A newer version of this notice has been posted. SAM.gov republished solicitation 140R2026Q0065 on 24 June 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

What happened next

This solicitation has closed — responses were due 15 April 2026.

Awarded to SYSTECH WATER RESOURSES, INC. 41 VIEJO VISTA ALAMO CA 94507 USA for $112K, posted 24 June 2026. Read the award notice →

Solicitation details

Solicitation number140R2026Q0065
Notice ID77c0ac0ad6914815b04478dbac51f311
AgencyDepartment of the Interior (DOI)
Sub-agencyBureau of Reclamation
Contracting officeMP-REGIONAL OFFICE
NAICS code541620 — Environmental Consulting Services
Product / service code (PSC)F113
Set-asideUnrestricted (full and open)
Notice typePresolicitation
Posted08 April 2026
Response deadline15 April 2026 (closed)
Place of performanceSacramento, CA, USA

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Description

Notice of Intent to Sole Source NAICS: 541620 Environmental Consulting Services PSC: F113 Environmental Systems Protection Invasive Species Subject: Notice of Intent to Award a Sole Source Purchase Order to Systech Water Resources Inc. The Bureau of Reclamation, Mid-Pacific Region, intends to issue a sole source award to Systech Water Resources Inc. for specialized environmental technical support services related to the Watershed Analysis Risk Management Framework (WARMF) model. This action is being taken in accordance with FAR 13.106 1(b)(1), which permits soliciting from a single source when only one responsible source is reasonably available and no other supplies or services will satisfy agency requirements. Requirement Description Reclamation requires 80 hours of technical support services to provide real time analytical and modeling assistance for managers and stakeholders using the WARMF watershed model. These services support operational decision making related to flow and salinity monitoring within the watershed. Work will include, but is not limited to: Updating model inputs based on real time data Preparing and releasing model updates Assisting Reclamation staff with interpretation of model outputs Providing training and technical guidance on use of WARMF tools and results Systech Water Resources Inc. is the original developer and long standing technical authority for the WARMF model. Their proprietary expertise, model specific knowledge, and access to the underlying framework make them the only known vendor capable of supporting the required forecasting, calibration, and real time operational modeling functions needed for Reclamation's program mission. This is NOT a Request for Competitive Quotes This notice is for informational purposes only. It does not constitute a solicitation or request for proposals. However, responsible sources may submit a capability statement demonstrating their ability to meet this requirement. All submissions must be received by the date/time listed in this posting to be considered. Please send responses to Sarah Anaya sarah_anaya@ios.doi.gov .The Government will review any responses received; however, a determination by the Government to compete this requirement rests solely with the Contracting Officer. No solicitation is available at this time. All inquiries must be submitted via email to the Contract Specialist identified in the announcement.

Version history

SAM.gov has posted 3 notices under solicitation 140R2026Q0065, oldest first.

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Market context: DOI and NAICS 541620

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DOI obligated $63.3M across 289 contract actions under NAICS 541620.
  • 336 contracts worth $161.6M in this category end within the next 18 months.

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