RPT, EFM Plotter, EFM Mapper, and EFMSim - Maintenance and Support for HEC Java Software related to Ecosystems

Inactive on SAM.gov — responses were due 4 Sep 2026 · No Set aside used · Department of the Army, DoD · NAICS 541511 · Solicitation W912HQ26S0070

Following NAICS 541511? Get new solicitations in it by email as they post — no account needed.

Email me new ones

What happened next

SAM.gov marked this notice inactive — responses were due 04 September 2026.

No award notice on SAM.gov yet. Not every award is posted there, so this does not mean it went unawarded.

Email me when the award is announced. One email, when SAM.gov posts the award notice. Not every award is posted there; if none appears within six months we'll tell you and stop. No account needed.

Solicitation details

Solicitation numberW912HQ26S0070
Notice ID783e3561159d4483a41d407a00e15bc2
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Army
Contracting officeW4LD USA HECSA
NAICS code541511 — Custom Computer Programming Services
Product / service code (PSC)DA01
Set-asideNo Set aside used
Notice typeSources Sought
Posted28 August 2026
Response deadline04 September 2026 (closed)

Get new NAICS 541511 solicitations by email

This one has closed. We'll email you when new NAICS 541511 (Custom Computer Programming Services) solicitations post — the first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.

Description

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.

Documents in the solicitation package

2 files are attached to this notice.

  • A02.12 FY26 - Ecological Software Maintenance Eco-tools - PWS W QASP.docx
  • A02.10 Questionnaire for RPT and EFM Plotter-Mapper Software Maintenance.docx

Download all 2 files as one ZIPFree account, no credit card.

Reading them for requirements? FedSift turns the package into a compliance matrix — every requirement with the page it came from, exportable to Excel.

Or download them one at a time from SAM.gov.

Go deeper on this solicitation

FedSift reads the full solicitation package — every attachment — and pre-extracts the compliance matrix, evaluation factors, key risks, win themes and deal-breakers, each with a verbatim quote and the exact PDF page it came from. It scores the opportunity against your company profile, tells you whether to bid as prime or sub, and ranks teaming partners who could close your gaps.

Open the AI analysis in FedSift →

Free forever plan — no credit card. Browse solicitations without an account; sign in for AI analysis and matching.

Market context: DoD and NAICS 541511

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

  • In fiscal year 2026, DoD obligated $2.6B across 509 contract actions under NAICS 541511.
  • 436 contracts worth $3.7B in this category end within the next 18 months.

DoD contracts under NAICS 541511 →

Other open solicitations in NAICS 541511

All NAICS 541511 solicitations →

More from Department of Defense

All DoD solicitations →

Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.

FedSift turns SAM.gov and USASpending data into federal BD intelligence — smart matches, recompete radar, cited AI solicitation analysis and compliance matrices.

Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

Pricing · Privacy · Terms · support@fedsift.app