This Government Contract opportunity from South Carolina was posted on August 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

CIPP Lining of Sanitary Sewer Mains (21"–24")

Closed

State & Local

Submission Closed08/11/2026, 06:00:59 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238220

New

SLED

HVAC Installation (Ductless Split System)This subcontract involves the installation and commissioning of ductless HVAC split systems for prime contractors working on Commonwealth of Massachusetts EOEEA facility projects in Boston. The scope of work includes creating exterior penetration points, installing outdoor condensing units, and ensuring all installations adhere to manufacturer instructions as well as local and state codes. The selected provider must possess the necessary penetration tools and specialized equipment to deliver a fully operational and commissioned system. The opportunity is managed by ENVOPS Operations for the state of Massachusetts under NAICS code 238220. Interested parties must submit their responses by the deadline of November 3, 2026. This project focuses on delivering high-quality HVAC infrastructure to support state facility operations.

POSTED

DEADLINE

FY27 MEP Westborough HQ HVAC/ Electrical

Solicitation # BD-27-1042-ENVOP-FAC01-134548

Solicitation BD-27-1042-ENVOP-FAC01-134548 is issued by the Executive Office of Energy and Environmental Affairs (EOEEA) for the installation of a ductless HVAC split system and electrical upgrades at the MEP Westborough HQ located at 183 Milk St, Westborough, Massachusetts. The scope of work includes installing one dedicated 20-ampere branch circuit to the attic space, one dedicated circuit for the split system unit, and one 20-amp quad receptacle. All electrical work must adhere to the latest National Electrical Code, and the vendor is responsible for all permits, inspections, and associated fees. The vendor must also label new circuits at the electrical panel and provide test results for voltage, polarity, and grounding to EEA Facilities. The contract is set aside for the Small Business Purchasing Program (SBPP), with a strong preference for participants who meet specific Massachusetts-based size and revenue criteria. Award selection is based on best value, and non-SBPP participants will only be evaluated if no SBPP bidder meets the criteria. The estimated period of performance is from November 16, 2026, to November 24, 2026. All bids, including a response cover sheet, a fixed-price itemized quotation, and an installation schedule, must be submitted electronically via COMMBUYS by the deadline of November 3, 2026.

POSTED

DEADLINE

Ductless HVAC Split System InstallationThis subcontract involves the installation and commissioning of a ductless HVAC split system for prime contractors at the MEP Westborough HQ as part of EOEEA facility projects. The scope of work includes furnishing and installing an indoor air handler and outdoor condensing unit, configuring the thermostat, and completing essential technical processes such as pressure testing, evacuation, and refrigerant charging. Additionally, the contractor is responsible for securing all piping and wiring and creating the necessary penetration points for third-floor access to ensure a fully operational system. Managed by ENVOPS Operations for the state of Massachusetts under NAICS code 238220, the project is located in Boston. The solicitation was posted on October 16, 2026, with a response deadline set for November 3, 2026.

POSTED

DEADLINE

FY27 MEP Westborough HQ HVAC/ Electrical

Solicitation # BD-27-1042-ENVOP-FAC01-134547

Solicitation BD-27-1042-ENVOP-FAC01-134547 is issued by the Massachusetts Executive Office of Energy and Environmental Affairs (EOEEA) for the installation of HVAC and electrical systems at the MEP Westborough HQ. The scope of work requires a qualified vendor to furnish and install one ductless HVAC split system, including the indoor air handler and outdoor condensing unit, along with specific electrical upgrades. These upgrades include a dedicated 20-amp, 120-volt branch circuit to the attic space and a dedicated circuit for the split system unit, including an electrical disconnect at the outdoor unit. All work must adhere to the National Electrical Code, applicable building codes, and manufacturer installation requirements. The vendor is responsible for obtaining all necessary permits and inspections, and must provide testing results for voltage, polarity, and grounding to EEA Facilities. The contract is set aside for the Small Business Purchasing Program (SBPP), with a strong preference for participants who meet specific Massachusetts-based size and revenue criteria. Award decisions will be based on best value, and non-SBPP participants will only be evaluated if no eligible SBPP bidder meets the criteria. The estimated period of performance begins on November 16, 2026, with a final completion deadline of November 24, 2026. Responses must be submitted electronically via COMMBUYS by November 3, 2026, and must include a response cover sheet, an itemized fixed-price bid quotation, a schedule of values, and an installation timeline. Invoices must provide a detailed accounting of authorized work acceptable to EEA Facilities.

POSTED

DEADLINE

HVAC Split System Installation (Server Room)This subcontract involves the installation of a complete HVAC split system for prime contractors on EOEEA projects located at the Westborough HQ. The scope of work includes the installation of an outdoor condensing unit and the fabrication of sheet metal for ducting and housing within an attic server space. All work must be completed in accordance with applicable building codes and manufacturer installation requirements to ensure a fully operational cooling system for the server room. The project is managed by ENVOPS - Operations for the state of Massachusetts under NAICS code 238220. Interested parties must submit their responses by the deadline of November 3, 2026. The performance of the contract is centered in the Boston area, specifically within the 02114 zip code.

POSTED

DEADLINE

FY27 FACMEP Westborough HQ HVAC/Electrical

Solicitation # BD-27-1042-ENVOP-FAC01-134545

The Executive Office of Energy and Environmental Affairs is soliciting a not-to-exceed fixed-price contract for the installation of an HVAC split system and a 20-Amp quad receptacle in the attic server space at the MEP Westborough HQ located at 183 Milk St., Westborough, Massachusetts. The project requires the vendor to handle all technical installations, including shared penetration points for electrical and condensate drain lines, and to provide an itemized bid quotation and a detailed project schedule. Performance is estimated to occur between November 16, 2026, and November 24, 2026. The selected vendor is responsible for all required permits, fees, and inspections, ensuring all work complies with the National Electrical Code, manufacturer requirements, and applicable local and state building codes. Functional testing of the HVAC system and verification of the receptacle's voltage, polarity, and grounding are mandatory deliverables. Award will be based on best value, with a strong preference for participants in the Small Business Purchasing Program. To qualify for this preference, businesses must be registered in COMMBUYS, based in Massachusetts, have been in operation for at least one year, employ 50 or fewer full-time equivalent employees, and have average gross revenues of 15 million dollars or less. Non-SBPP participants will only be evaluated if no SBPP bidder meets the best value criteria. All proposals must be submitted electronically via the COMMBUYS portal by November 3, 2026, and must include a response cover sheet, a proposal based on the scope of work, and a detailed compensation structure.

POSTED

DEADLINE

On-Call HVAC Maintenance and RepairThe On-Call HVAC Maintenance and Repair subcontract, issued by the Massachusetts Department of Public Works, involves providing troubleshooting, repair, and routine preventative maintenance for HVAC systems at Town of Rockport facility projects. The selected contractor will work under prime contractors to ensure all systems remain fully operational and will be responsible for maintaining detailed service logs and responding promptly to system failures. Eligible bidders must possess valid Massachusetts HVAC and Mechanical contracting licenses and adhere to MGL c.149 payroll reporting requirements. The solicitation was posted on October 16, 2026, with a response deadline of November 5, 2026. Performance of the services will take place within the 01966 zip code area.

DPW04 - Department of Public Works

POSTED

DEADLINE

On Call HVAC Maintenance

Solicitation # BD-27-1431-DPW04-DPW04-134537

The Town of Rockport Department of Public Works is soliciting sealed bids under solicitation number BD-27-1431-DPW04-DPW04-134537, also referred to as IFB 27-08, for an on-call Heating Ventilation and Air Conditioning (HVAC) maintenance contract. The award will be granted to the responsible and eligible contractor offering the lowest price. Bids must be submitted by November 5, 2026, at 11:00 a.m. to the Rockport Department of Public Works at Rockport Town Hall, 34 Broadway, Rockport, MA 01966. All bids must be accompanied by a bid security equal to 5% of the bid price, provided via bid bond, cash, or certified check. The contract is subject to Massachusetts public bidding laws, specifically G.L. c.149, sections 44A through 44H, and requires adherence to minimum wage rates and weekly payroll record submittals as mandated by Massachusetts General Laws. Primary administrative contact for this procurement is Lori Greenslade, with Aaron Cilluffo serving as the Director of Public Works.

DPW04 - Department of Public Works

POSTED

DEADLINE

Fire Backflow Preventer Assembly RepairThis subcontract involves the repair and maintenance of fire backflow preventer assemblies for prime contractors working on Department of Labor projects at the Edison Job Corps facility. The scope of work specifically requires the replacement of internal first check valves and relief valves on 2 inch Watts 009 assemblies, as well as the replacement of rubber gaskets on 2 inch Watts 007 MQT devices. All services must include system isolation and leak testing conducted in accordance with NFPA standards to ensure the delivery of fully repaired and certified assemblies. The opportunity is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Falling under NAICS code 238220, the solicitation was posted on October 16, 2026, with a response deadline of November 2, 2026.

POSTED

DEADLINE

Fire Sprinkler Piping and Branch Line ReplacementThis subcontract opportunity involves the removal and replacement of deteriorated fire sprinkler piping at the Department of Labor Edison Job Corps facility. The scope of work includes replacing 4 inch sprinkler pipes in attics and common areas, as well as 1.5 inch branch lines within wellness centers. To ensure a fully operational and leak-free system, the contractor must perform hydrostatic re-testing and utilize aerial lifts. NFPA certification is a mandatory requirement for the performing party. The project is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must respond by November 2, 2026. The work falls under NAICS code 238220 and is managed through the Edison Job Corps.

POSTED

DEADLINE

Commercial Natural Gas Water Heater Installation & CommissioningThis subcontract involves the removal and installation of a commercial natural gas water heater at the Sierra Nevada Job Corps Center. The selected licensed plumbing contractor will be responsible for isolating and removing the existing gas-fired unit and installing a new 125-gallon natural gas-fired water heater. The scope of work includes completing all necessary water, gas, electrical, and venting connections, followed by system startup, combustion testing, and safety device verification to deliver a fully commissioned hot water system. The opportunity is set aside for small businesses, including certified VOSB, SDVOSB, WOSB, and HUBZone entities. Compliance with Davis-Bacon wage requirements is mandatory for this project. Interested parties must submit their responses by October 27, 2026, under NAICS code 238220.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

Amana PTAC Coil Replacement and Refrigerant ServiceThis subcontract for the Westover Job Corps Center involves the removal and replacement of leaking coils in two Amana Packaged Terminal Air Conditioner units at an Education and Training Resources facility. The scope of work includes the recovery and reclamation of refrigerant in accordance with EPA Section 608, the installation of new coils, and the protection of all surrounding finishes. The project concludes upon the delivery of two fully operational units and a signed punch list. Qualified contractors must hold a Massachusetts HVAC license and EPA Section 608 certification. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Responses are due by October 30, 2026.

Westover Job Corps Center

POSTED

about 15 hours ago

DEADLINE

in 13 days

AI Contract Overview

The contract involves the CIPP lining of 850 feet of existing 21-inch to 24-inch sanitary sewer mains in Greenville, South Carolina. Work includes all necessary access preparation, thorough cleaning of the existing pipes, insertion of the resin-saturated liner, in-place curing to form a seamless, structural renewal, and full restoration of flow capacity. The scope is comprehensive, covering every step from initial site readiness to final functional verification of the rehabilitated infrastructure. The contract is classified as a subcontract under NAICS code 238220, with the South Carolina Department of Transportation listed as the overseeing agency. The solicitation was posted on August 11, 2026, with a simultaneous response deadline, indicating a single-day submission window. The performance location is specifically identified as Greenville, and no set-aside provisions or small business preferences are indicated. All work must be executed in accordance with industry standards for cured-in-place pipe rehabilitation to ensure long-term integrity and hydraulic performance of the sewer system.

General Info

CIPP lining of 850 feet of 21- to 24-inch sewer mains in Greenville, SC, under SCDOT oversight, no set-aside.

Agency

South Carolina → SCDOT

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

Greenville, SC, USA

Set-Aside

NONE

Documents

This scope was carved out of 2354270.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 040 2354270

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 11

subcontract

Response DeadlineAug 11

Deadline has passed

Submission Closed

08/11/2026, 06:00:59 PM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencySouth Carolina → SCDOT

ContactsNo contacts available

OfficeN/A

Organization / AgencySouth Carolina → SCDOT

Office AddressN/A

ContactsNo contact information available

Full Description

CIPP lining for 850 feet of 21" to 24" sanitary sewer mains, including access, cleaning, liner insertion, curing, and flow restoration.

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS