This Subcontract opportunity from South Carolina was posted on August 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanical Engineering Design (HVAC & Plumbing)

Closed

State & Local

Submission Closed09/18/2026, 03:00:00 PM EDT

Contract Overview

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

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NAICS: 541330

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Transportation and Roadway EngineeringThis subcontract for Transportation and Roadway Engineering supports the Town of Agawam Department of Public Works by providing specialized engineering services for municipal roads, intersections, and traffic flow. The scope of work includes pavement management, roadway redesign, traffic impact studies, and the creation of signage and striping plans utilizing traffic modeling software. The selected provider will be responsible for delivering comprehensive roadway design plans and construction documents to prime contractors. To be eligible, the service provider must hold a Professional Engineer license in the state of Massachusetts. The project is based in Agawam, Massachusetts, and falls under NAICS code 541330. Interested parties must submit their responses by the deadline of December 4, 2026.

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General Civil Engineering ConsultingThis subcontract for General Civil Engineering Consulting involves providing design, analysis, and consulting services for prime contractors working on Town of Agawam DPW projects. The scope of work includes site planning, grading, drainage design, and general civil infrastructure assessment, with a requirement for the use of AutoCAD and Civil 3D. Deliverables consist of technical specifications, design drawings, site plans, and engineering reports. Qualified candidates must hold a Professional Engineer license in the State of Massachusetts. The project is located in Agawam, Massachusetts, under NAICS code 541330. The solicitation was posted on November 9, 2026, with a response deadline of December 4, 2026.

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Solicitation # BD-27-1695-AGDPW-DPW1-135289

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HB 26-4: RFP for Haines Pool Ventilation Design

Solicitation # 49541

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Zoning Bylaw Subdivision Regulations Revisions

Solicitation # BD-26-1537-HUBBD-DPW02-135252

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Independent Pool Plant Technical Assurance ConsultantThis subcontract for an Independent Pool Plant Technical Assurance Consultant involves providing specialist technical review and advisory services for aquatic plant systems on projects for the Derry City and Strabane District Council. The consultant will support prime contractors by reviewing the planning, design, procurement, and commissioning phases to guarantee operational resilience and safety. Key responsibilities include analyzing systems for Passivhaus compatibility and adherence to Government Soft Landings frameworks, while delivering professional challenge logs and technical assurance reports. The opportunity was posted on November 9, 2026, with a response deadline of December 4, 2026. Classified under NAICS code 541330, the contract focuses on high-level engineering and technical oversight to ensure that aquatic facilities meet rigorous modern standards and efficiency requirements.

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T26-151ENV Independent Pool Plant Specialist

Solicitation # T26-151ENV Independent Pool Plant Specialist

Derry City and Strabane District Council is seeking an Independent Pool Plant Technical Assurance Consultant to provide specialist technical review, challenge, and advisory services for two developments. The consultant will operate across all project stages, including planning, design, procurement, construction, commissioning, handover, Government Soft Landings post occupancy, and Defects Liability. The primary objective is to ensure that aquatic systems are safe, compliant, energy efficient, operationally resilient, and compatible with Passivhaus objectives, while providing the best whole life value. The consultant must remain strictly independent of the Integrated Design Team, contractors, and manufacturers, acting solely in the interests of the Council. The engagement is estimated to run from December 21, 2026, to December 18, 2034, with a total estimated value of 36,000 GBP including VAT. Beyond basic statutory compliance, the consultant is expected to provide professional challenge regarding lifecycle costs, asset replacement strategies, and health and safety considerations. All submissions must be filed electronically via eTendersNI by the deadline of December 4, 2026, at 12:00pm.

Derry City and Strabane District Council

POSTED

about 12 hours ago

DEADLINE

in 24 days

AI Contract Overview

This subcontract involves providing specialized mechanical engineering design services for a kitchen renovation project at a County of Greenville detention facility. The selected professional will be responsible for designing HVAC systems and plumbing for direct and grease waste, ensuring all work complies with building and mechanical codes as well as SC DHEC food-service regulations. Key requirements include a Professional Engineer license and specific expertise in commercial kitchen ventilation and grease traps within correctional environments. The scope of work requires the delivery of comprehensive mechanical design drawings, technical specifications, and equipment schedules. This opportunity is categorized under NAICS code 541330 and is managed by the South Carolina Detention Center. Interested parties must submit their responses by the deadline of September 18, 2026.

General Info

Mechanical engineering design for Greenville detention facility kitchen renovation due September 18, 2026.

Agency

South Carolina → DETENTION CENTER

NAICS

541330 - Engineering Services

Place of Performance

SC, USA

Set-Aside

NONE

Documents

This scope was carved out of 27013.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

ARCHITECTURAL DESIGN SERVICES/KITCHEN RENOVATION FOR THE GREENVILLE COUNTY DETENTION CENTER

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 21

subcontract

Response DeadlineSep 18

Deadline has passed

Submission Closed

09/18/2026, 03:00:00 PM EDT

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Organization & Contact Information

AgencySouth Carolina → DETENTION CENTER

ContactsNo contacts available

OfficeN/A

Organization / AgencySouth Carolina → DETENTION CENTER

Office AddressN/A

ContactsNo contact information available

Full Description

Performs mechanical engineering design for prime contractors on County of Greenville detention facility projects, here a kitchen renovation. Designs HVAC systems and plumbing for direct and grease waste per SC DHEC food-service regulations and building/mechanical codes. Requires knowledge of commercial kitchen ventilation and grease traps in correctional environments. PE license required. Delivers mechanical design drawings, specifications, and equipment schedules.