This Subcontract opportunity from Maryland was posted on October 29, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Quality Inspection and Testing Services

Closed

State & Local

Submission Closed12/03/2025, 07:00:00 PM EST

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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Specialized Technical AssessmentsThe Specialized Technical Assessments subcontract involves providing condition, seismic, and resilience assessments for water infrastructure projects managed by the Sunrise Water Authority in Alley, Oregon. The scope of work includes performing structural evaluations, corrosion analysis, and electrical instrumentation and control evaluations. To execute these tasks, the contractor must utilize structural analysis software and corrosion monitoring tools to deliver detailed condition and seismic vulnerability reports. Qualified candidates must hold Professional Engineer licensure in either the structural or electrical disciplines. This opportunity is categorized under NAICS code 541330 and was posted on November 6, 2026, with a response deadline of December 11, 2026. The selected subcontractor will support prime contractors in ensuring the long-term stability and resilience of critical water infrastructure.

Sunrise Water Authority

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RFQ No. 2627-11-001 - On-Call Water System Engineering Services

Solicitation # 2627-11-001

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2027-2030 On-Call Engineering and Professional Services

Solicitation # 49733

The City of San Rafael is soliciting Statements of Qualifications from consultants and contractors to establish a pool of qualified firms for on-call engineering and professional services. The scope covers a wide array of disciplines, including civil, structural, electrical, environmental, architectural, and transportation services, among others. The city intends to select up to five firms per discipline for a three-year contract term beginning July 1, 2027, and ending June 30, 2030, with an option for a one-year extension. Eligible firms must maintain a principal office in the San Francisco Bay Area. Work will be assigned through individual Task Orders, with compensation based on either fixed fees or hourly rates. The selection process utilizes a 100-point ranking system to shortlist firms for interviews. Applicants must submit their qualifications via Bid Express by December 8, 2026, at 2:00 PM. Submissions must include a cover letter explicitly accepting the City's Service Level Agreement as-is, professional resumes, work references, and a history of litigation or contract terminations from the last five years. Contractors are required to maintain comprehensive insurance, including commercial general liability of at least one million dollars per occurrence and workers compensation as required by California law. Payments are processed monthly within 30 days of receipt, though all authorized work is contingent upon appropriated funding. Additionally, contractors must adhere to state prevailing wage laws for any contract exceeding one thousand dollars.

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The San Joaquin County Department of Public Works is seeking qualifications from construction management firms to provide professional and technical services for construction administration and project inspection on an as-needed basis. The scope of work covers a wide range of infrastructure projects, including roadway resurfacing, reconstruction, waterline installation, and bridge repairs. Required services may include resident engineering, construction inspection, plan reviews, public outreach, and environmental monitoring. The agency intends to establish an on-call list of up to four consulting firms for an initial two-year period, with several options for one-year extensions. Each selected consultant will operate under a purchase agreement with an aggregate assignment value not to exceed 200,000 dollars per fiscal year. Payments will be based on actual cost plus a fixed fee, and while subconsultants are permitted with prior written approval, all work must adhere to local, state, and federal requirements as well as county standards.

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Solicitation # 2026-1203

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Planning and Public Works

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Stormwater Hydraulic Analysis ServicesThis subcontract for Stormwater Hydraulic Analysis Services involves providing technical hydraulic analysis for prime contractors working on projects for the Hall County Board of Commissioners in Georgia. The primary scope of work focuses on conducting pre- and post-construction analysis for a 72-inch pipe located in a live stream to ensure that hydraulic capacity is properly maintained. The selected provider will be required to utilize specialized hydraulic modeling software, specifically HEC-RAS, to generate and deliver detailed Hydraulic Analysis Reports. To qualify for this engagement, the service provider must hold a valid Professional Engineer license in the State of Georgia. The opportunity was posted on November 6, 2026, with a response deadline of December 3, 2026. This project falls under NAICS code 541330, reflecting its nature as a professional engineering service.

Hall County Board of Commissioners

POSTED

about 19 hours ago

DEADLINE

in 26 days

AI Contract Overview

The Maryland State Highway Administration is seeking a subcontractor to provide quality inspection and testing services under NAICS code 541330. The scope of work focuses on third-party materials testing and quality assurance specifically for asphalt mix, compaction, and installation. Key technical requirements include performing field density testing and delivering detailed compliance reporting to ensure all materials and installation methods meet established standards. Interested parties must submit their responses by the deadline of December 4, 2025. This opportunity was officially posted on October 29, 2025, and is structured as a subcontract for specialized engineering and technical services. Further details and submission guidelines can be accessed through the Maryland eMaryland Marketplace portal.

General Info

Agency

Maryland State Highway Administration

NAICS

541330 - Engineering Services

Place of Performance

MD, USA

Set-Aside

NONE

Documents

This scope was carved out of AZ4005129.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

AZ4005129 - District 2 Office Kent County, Denton Shop Caroline County and Easton Shop Talbot County Parking Area Resurfacing Facilities Improvements

AI Contract Breakdown

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Timeline

PhaseClosed

PostedOct 29

subcontract

Response DeadlineDec 3

Deadline has passed

Submission Closed

12/03/2025, 07:00:00 PM EST

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Organization & Contact Information

AgencyMaryland State Highway Administration

ContactsNo contacts available

OfficeN/A

Organization / AgencyMaryland State Highway Administration

Office AddressN/A

ContactsNo contact information available

Full Description

Third-party materials testing and quality assurance for asphalt mix, compaction, and installation, including field density testing and compliance reporting.