ClosedSources Sought
Dept of Defense contract category

Intent to Increase Capacity of JB CHS MACC

Dept of Defense · DEPT OF THE AIR FORCE

This notice is not accepting responses (deadline was Apr 26, 2026, 8:00 PM EDT).

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

Response deadline
Apr 26, 2026, 8:00 PM EDT
Posted
Apr 16, 2026
Solicitation
FA441822R0019
Place of performance
SC, USA
Contracting office
FA4418 628 CONS PK · JOINT BASE CHARLESTON · SC
Source
SAM.gov · updated May 9, 2026

Description

Source Sought Notice � Intent to increase capacity of JB CHS MACC from $96M to $135M. Description The 628th Contracting Squadron, Joint Base Charleston, SC intends to award sole source contracts to the 3 current HUBZone Multiple Award Construction Contract {MACC) contract holders, Outside the Box, Hightower Construction and A Plus K&K JV, in accordance with FAR 6.302-1. Only one source is capable of responding due to the unique or specialized nature of the work. The purpose of the sole source is to increase the ceiling level of the MACC IDIQ by $65 million from $96 million to $161 million. This increase allows for continued mission essential work to be performed at Joint Base Charleston until the end of the period of performance of 14 May 2029. Joint Base Charleston intends to award a follow-on MACC in 2027. THIS NOTICE OF INTENT IS NOT A REQUEST FOR COMPETITIVE PROPOSALS. No solicitation document is available, and telephone requests will not be honored. No award will be made based on quotes or offers received in response to this notice. The NAICS code for this requirement is 236220. Interested parties may identify their interest and capabilities to meet this requirement by 1:00PM EST on 24 April 2026. Additionally, any response to this notice must show clear, compelling, and convincing evidence that competition will be advantageous to the Government. The purpose of this notice is for informational purposes only. No reimbursement for any costs connected with providing capability information will be provided.

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

$464,230

Middle of the pack for similar past awards

Most similar awards fall between $110,917 and $1.89M

Lower end$110,917Typical$464,230Higher end$1.89M
Based on 389 similar awardsSame industry code (236220)Same product/service code (Z2AA)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.

Recent examples

A few of the newest similar awards in our index.

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 718511b4d99b41b48c0d298d8410fb36.

Similar open government contracts

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Federal vendorsMore from Dept of DefenseNAICS 236220PSC Z2AASouth Carolina contractsHUBZone Sole Source