RPT, EFM Plotter, EFM Mapper, and EFMSim - Maintenance and Support for HEC Java Software related to Ecosystems
Closed Pre-Solicitation Posted
- Solicitation number
- W912HQ26S0070
- Agency
-
Humphreys Engineer Center Support Activity
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 541511 Custom Computer Programming Services
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Humphreys Engineer Center Support Activity, is conducting a sources sought market survey for custom computer programming services to support maintenance and enhancements to HEC Java software related to ecosystems, with capability statements due September 4, 2026. This is a pre-solicitation notice for planning purposes only; no proposals are being requested and no award will result from this survey.
The anticipated firm-fixed-price contract covers maintenance and minor modifications to four software tools: HEC-RPT (Regime Prescription Tool), HEC-EFM Plotter, HEC-EFM Mapper, and HEC-EFMSim. Task 1 is mandatory with representative scope including 19 issue classifications, 15 minor bug fixes, 5 routine bug fixes, 2 major bug fixes, 5 minor modifications/enhancements, 3 meetings, and 2 software documentation updates. Tasks 2–5 are optional with slightly reduced scope. Each task carries a 730-day period of performance from award.
Work is primarily performed at the contractor's facility with periodic meetings at HEC Davis, California. Respondents must register in SAM under NAICS 541511 (Custom Computer Programming Services). The contractor must demonstrate extensive software development expertise in civil engineering with emphasis on water resources tools, proficiency in Java programming, Bitbucket source code management, Jira issue tracking, and understanding of HEC-DSS data formats. Key personnel must include senior software programmers, professional engineers with water resources expertise, and mathematicians with minimum five years of experience in their respective disciplines.
Interested parties should submit capability statements (no more than 20 pages, MS Word or PDF, 11-point minimum font) and complete the attached questionnaire to David.A.Kaplan@usace.army.mil or Mackenzie.Rivera@usace.army.mil.
Notice text
This is a SOURCES SOUGHT / SYNOPSIS announcement; market survey for information only, to be used for preliminary planning purposes. No proposals are being requested or accepted with this synopsis. The US Army Corps of Engineers (USACE) - USACE Mission Support Battalion (UMSB) has been tasked to solicit for and award a commercial services contract for custom computer programming services. The Performance Work Statement (PWS) is attached. The proposed contract will be Firm Fixed Price with a period of performance listed task by task in the PWS part 5. Interested parties are encouraged to submit a capability package.
The capability statements for this sources sought market survey are not expected to be proposals, but rather information regarding the company's existing experience in relation to the areas specified in the attached draft Performance Work Statement. Interested parties should respond to this notice by completing the attached questionnaire and proving a capability statement. Please limit capabilities statements to no more than 20 pages. MS Word or PDF are both acceptable. Minimum font size is 11. Fonts without a serif are preferred for headers and fonts with a serif are preferred for the body text (Times New Roman or similar).
This market survey is for informational and planning purposes only and does not constitute a Request for Proposals (RFP). It is not to be construed as a commitment by the US Government. No award will be made as a result of this market survey. All information must be submitted at no cost or obligation to the Government. The Government reserves the right to reject, in whole or in part, any private sector input received as a result of this market survey. The Government is not obligated to notify respondents of the results of this survey.
The contractor shall provide services to support HEC and perform maintenance and minor modifications of HEC java software related to ecosystems with a focus on HEC-RPT, HEC-EFM Plotter, HEC-EFM Mapper and HEC EFMSim.
Services to be performed include:
- Evaluating and classifying issues within the existing software code.
- Performing bug fixes in code.
- Providing field support activities.
- Providing minor modification or enhancements to the code.
- Supporting HEC by attending and actively participating in meetings.
- Providing supporting documentation.
Files
| File | Type | Posted |
|---|---|---|
| A02.12 FY26 - Ecological Software Maintenance Eco-tools - PWS W QASP.docx | DOCX document | |
| A02.10 Questionnaire for RPT and EFM Plotter-Mapper Software Maintenance.docx | DOCX document |
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