Intent to Increase Capacity of JB CHS MACC

Project ID: FA441822R0019 FederalOpportunitiesSources Sought
Overview
AgencyAir Mobility Command
Deadline05/11/26
Posted05/04/26
Estimated Value$161,000,000 (value based on agency estimated range)
Set AsideHZS
NAICS236220 - Commercial and Institutional Building Construction
PSCZ2AA - Repair Or Alteration Of Office Buildings
LocationCharleston, SC 29404 United States
Description
Primary Latest Change

Posted: March 3, 2026, 2:58 p.m. EST 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 $39 million from $96 million to $135 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 11 March 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.

Summary (Newest Update)

Background The 628th Contracting Squadron at Joint Base Charleston, SC, is seeking to award sole source contracts to three current HUBZone Multiple Award Construction Contract (MACC) holders: Outside the Box, Hightower Construction, and A Plus K&K JV. This action is due to the unique nature of the work required. The goal of this contract is to increase the ceiling level of the MACC IDIQ from $96 million to $161 million, allowing for continued mission-essential work at Joint Base Charleston until May 14, 2029. Work Details The contract involves construction services that support various projects at Joint Base Charleston. The increase in capacity will be achieved through bilateral contract modifications for three existing MACC IDIQ contracts: FA441823D0005 with Outside the Box, FA441823D0007 with Hightower Construction, and FA441823D0009 with A-Plus K&K JV. The total obligations as of April 14, 2026, are as follows: - Outside the Box - $36,769,197 - Hightower Construction - $14,957,975.19 - A-Plus K&K JV - $15,925,460.09. The increase is necessitated by inflation and higher costs of materials and labor which have risen by 17.9% since the original MACC award. Projects include constructing facilities for natural resources and wildland fire management and repairing critical infrastructure such as sewer systems and HVAC systems across various buildings. Period of Performance The period of performance for this contract extends until May 14, 2029. Place of Performance Joint Base Charleston, South Carolina.

Contacts
Contact nameBrian T. Hawk
Contact emailbrian.hawk@us.af.mil
Contact phone(843) 963-5165
Secondary contact nameRobert R. Melton
Secondary contact emailrobert.melton.6@charleston.af.mil
Secondary contact phone(843) 963-5173
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