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Consulting Flood Hydrologist Services for the U.S. Federal Energy Regulatory Commission

Inactive on SAM.gov — responses were due 9 Sep 2026 · Unrestricted (full and open) · Federal Energy Regulatory Commission, DOE · Washington, DC · NAICS 541620 · Solicitation 89603026Q0062

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A newer version of this notice has been posted. SAM.gov republished solicitation 89603026Q0062 on 30 September 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

SAM.gov marked this notice inactive — responses were due 09 September 2026.

Awarded to HAZEN AND SAWYER, D.P.C. New York NY 10018 USA for $1.0M, posted 30 September 2026. Read the award notice →

Solicitation details

Solicitation number89603026Q0062
Notice IDae4a32b341674bb0b514bf878df6a8cc
AgencyDepartment of Energy (DOE)
Sub-agencyFederal Energy Regulatory Commission
Contracting officeACQUISITION SERVICES DIVISION
NAICS code541620 — Environmental Consulting Services
Product / service code (PSC)B510
Set-asideUnrestricted (full and open)
Notice typeSolicitation
Posted08 September 2026
Response deadline09 September 2026 (closed)
Place of performanceWashington, DC, USA

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Description

The agency seeks flood hydrologist consulting services for the purpose of performing in-depth reviewing/performing: Watershed hydrologic modeling and associated uncertainties; Probabilistic methods in estimating hydrologic hazard curves, including stochastic event flood modeling methods; Site Specific, Statewide/Regional and Hydrometeorological Reports (HMRs) based Probable Maximum Precipitation (PMP) and Probable Maximum Flood (PMF) analyses; Regional frequency analysis to derive Annual Exceedance Probability (AEP) of the precipitation and flood; Climate change impact analyses on extreme precipitation using Shared Socioeconomic Pathways (SSP) data and/or NASA Earth Exchange Global Daily Downscaled Projections; and Other flood hydrology-related analyses for dam safety. Typical work efforts associated with the effort include but are not limited to: Review of submitted analyses, including digital files, prepared by Licensees or their consultants. Review of published data or reports from federal, state and local sources. Attendance at Board of Consultants meetings and project meetings. Provide expert advice to FERC staff on complex flood hydrology issues. Review proposed scopes of work developed by Licensees or their consultants for consistency with the FERC guidelines and state-of-the-practice procedures. Preparation of written reports as directed, with critiques, conclusions and recommendations. Review and comment on correspondence or other communications to Licensees prepared by FERC staff. Develop technical whitepapers to assist dam safety staff in reviewing/resolving complex technical topics Provide technical topic training to FERC staff

Version history

SAM.gov has posted 7 notices under solicitation 89603026Q0062, oldest first.

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Market context: DOE and NAICS 541620

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

  • In fiscal year 2026, DOE obligated $12.8M across 19 contract actions under NAICS 541620.
  • 31 contracts worth $242.4M in this category end within the next 18 months.

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