ClosedSolicitation
Dept of Defense contract category

Multiple Award Construction Contract (MACC) - Large Scale Military Projects

Dept of Defense · DEPT OF THE NAVY

This notice is not accepting responses (deadline was Jan 14, 2026, 2:00 PM EST).

Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.

Response deadline
Jan 14, 2026, 2:00 PM EST
Posted
Dec 4, 2025
Solicitation
N4008025R9500
Set-aside
None listed
Place of performance
DC, USA
Contracting office
NAVFACSYSCOM WASHINGTON · WASHINGTON NAVY YARD · DC
Source
SAM.gov · updated Jul 5, 2026

Description

Design-Build/Design-Bid-Build (DB/DBB) Indefinite-Delivery, Indefinite-Quantity (IDIQ) Multiple Award Construction Contract (MACC) for large scale general construction projects at various locations within NAVFAC Washington?s Area of Operations (AO), primarily in Washington D.C., Maryland, and Virginia. This solicitation will be advertised as Full and Open Competition. Large Business Offerors are required to submit an acceptable small business subcontracting plan. The Government intends to use Small Business Reserves in accordance with FAR 19.503. All responsible sources may submit a proposal which shall be considered by the agency. Primary NAICS 236220 ? Commercial and Institutional Building [Small Business Size Standard = $45 Million] Construction projects to be performed under this MACC will primarily consist of general building type projects and may be either design-bid-build (DBB) or design-build (DB). General construction includes, but is not limited to; management, labor, supervision, tools, materials, and equipment necessary to perform, but not limited to, new construction, demolition, repair, alteration, and renovation of buildings, systems and infrastructure, and may include civil, structural, mechanical, electrical, fire protection, and/or communication systems. Types of facilities may include administrative, industrial, maintenance, warehouses, hangars, communications, personnel support, recreation, lodging, dormitory, medical, training, ranges, roads, etc., in support of Naval Facilities Engineering Command, Washington, District of Columbia, and various facilities in the AO. The duration of the contract(s) spans an eight-year ordering period; to include a two-year base period and two additional, three-year option periods, if exercised, for a total 96 months.? Contract Not-To-Exceed for all contracts awarded under the MACC is $8 Billion total.

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$414,425

Middle of the pack for similar past awards

Most similar awards fall between $114,310 and $2.14M

Lower end$114,310Typical$414,425Higher end$2.14M
Based on 500+ similar awardsSame industry code (236220)Same product/service code (Y1JZ)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID ec2153b7c6624e02aec86d24194cd362.

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