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This Government Contract opportunity from South Carolina was posted on July 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Construction Management and General Contracting Services

Closed
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 236220
New
Federal
Multiple Location BEQ Chiller Loop Flushing and Chemical Cleaning
Solicitation # N4008526R9049
This contract, identified by solicitation number N4008526R9049 and titled Multiple Location BEQ Chiller Loop Flushing and Chemical Cleaning, is a Total Small Business Set-Aside under FAR 19.5 and NAICS code 236220, reserved exclusively for small businesses. Only Mechanical MACC Contractors listed on the General Requirements cover page are eligible to submit proposals, and responses must be sent via email to the designated point of contact by the deadline of August 19, 2026. The work involves the heated chemical cleaning, flushing, and passivation of chilled water closed-loop systems serving Bachelor Enlisted Quarters at Marine Corps Base Camp Lejeune, North Carolina, requiring the removal of organic soil, hydrocarbons, flux, pipe mill varnish, pipe compounds, and iron oxide—excluding tightly adherent mill scale. The operation must be conducted without disrupting facility functions and requires adherence to UFGS 23 25 00 and Section 23 24 00 standards, along with Marine Corps Base Camp Lejeune administrative specifications. Execution phases include circulating a heated solution at 120°F for a minimum of 48 hours through the primary loop, followed by 48 hours through terminal units, a final fresh water flush until water clarity is perfectly clear, manual cleaning of all strainers and screens, and chemical passivation to prescribed parameters including sodium sulfite, sodium lauroly sarcosinate, and a system pH between 8.5 and 9.5. The contract incorporates comprehensive Federal Acquisition Regulation and Defense Federal Acquisition Regulation Supplement clauses covering material and workmanship, specifications and drawings, security requirements (Alternate II), prompt payment, payment procedures for fixed-price construction, progress payments, Wide Area WorkFlow payment instructions, Buy American requirements for construction materials, and modification proposals. Environmental compliance is strictly enforced, with contractors required to follow MCIEAST environmental policies and use approved forms for spill reporting, SAA inspections, and hazardous waste storage. Hazardous materials including asbestos and lead-based paint must be packaged and labeled according to federal regulations: asbestos requires double-wrapping in 6-mil plastic sealed with duct tape and proper manifesting, while lead-painted wood must be cut to under eight feet and wrapped in sealed 6-mil plastic. All hazardous waste must comply with 40 CFR 261, 262, and 263. Contractors must submit a
Navfacsyscom Mid-Atlantic

POSTED

2 days ago

DEADLINE

in 4 days

AI Contract Overview

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Charleston County School District is seeking qualified contractors to provide construction management and general contracting services for K-12 school facilities, focusing on comprehensive oversight of project execution. The scope includes detailed scheduling, rigorous quality control measures, and strict adherence to performance-based specifications designed to ensure safe, durable, and educationally appropriate environments. Contractors will be responsible for managing all phases of construction from planning through completion, ensuring compliance with contractual requirements and industry standards. The contract is structured as a subcontract under NAICS code 236220, with responses due by July 21, 2026, and the opportunity posted on July 8, 2026. While details on set-aside classification and point of contact are not provided, the work will be performed within Charleston County, South Carolina, and bidders must be prepared to meet the district’s expectations for timeliness, safety, and educational facility standards. Interested parties should access the full solicitation through the provided South Carolina procurement portal.

General Info

Charleston County School District seeking construction management and general contracting services for K-12 facilities by July 21, 2026.

Agency

South Carolina → Charleston County School DistrictView Agency

NAICS

236220 - Commercial and Institutional Building ConstructionView NAICS

Place of Performance

SC, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-IFB-049.

The full solicitation package (12 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

District Wide HVAC Coil Cleaning Service

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencySouth Carolina → Charleston County School District
ContactsNo contacts available
OfficeN/A
Organization / Agency
South Carolina → Charleston County School District
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Oversight of construction projects including scheduling, quality control, and compliance with performance-based specifications for K-12 school facilities.