# Enterprise Construction Management Services (ECMS)

Canonical: https://abierto.us/opportunities/89233126nna000145

- Solicitation number: 89233126NNA000145
- Notice type: Sources sought
- Status: Closed. Deadline was April 10, 2026 at 4:00 PM EDT
- Department: Department of Energy
- Contracting office: NNSA NON-MO Cntrctng Ops Div (892331)
- NAICS: 541330 Engineering Services
- Product or service code: C1AZ Architect And Engineering- Construction: Other Administrative Facilities/Service Buildings
- Set-aside: Total small business set-aside
- First posted: March 11, 2026
- Last posted: April 2, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/27b351c3fe594f2e8eb34f03abe975ab/view

## Description

The purpose of this amendment is to:

1. Extend the response due date. (see attachment) 2. Clarify submission located. (see attachment) All other terms and conditions remain unchanged.

## Publications

- March 11, 2026: Sources sought, due April 3, 2026 at 4:00 PM EDT. Notice 4db25f989b7b4f99850d7a8113d8a8e4. https://sam.gov/workspace/contract/opp/4db25f989b7b4f99850d7a8113d8a8e4/view
- April 2, 2026: Sources sought, due April 10, 2026 at 4:00 PM EDT. Notice 27b351c3fe594f2e8eb34f03abe975ab. https://sam.gov/workspace/contract/opp/27b351c3fe594f2e8eb34f03abe975ab/view

## Points of contact

- Fripp, Elouise O., elouise.fripp@nnsa.doe.gov, 202-600-0089

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/89233126nna000145.