This Subcontract opportunity from California was posted on August 16, 2021. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil Engineering for Site Improvements

Closed

State & Local

Submission Closed09/15/2021, 05:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541330

New

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Aanko Technologies Inc.

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DEADLINE

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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DEADLINE

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.

San Joaquin County Department of Public Works

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DEADLINE

Setback Levee Projects - Architecture and Engineering Services

Solicitation # 2026-RFQ-260

Pierce County Planning and Public Works is soliciting qualifications for architecture and engineering services under RFQ 2026-RFQ-260 to design setback levee and revetment projects along the Puyallup River. The primary objectives are to reduce flood risk and improve aquatic habitats across four project areas: the Northeast, Northwest, Southwest, and Southeast quadrants. The scope of work includes developing a comprehensive delivery strategy and producing Plans, Specifications, and Estimates (PS&E). Specifically, the consultant will provide designs up to 100 percent for the NE, NW, and SW quadrants, while the SE quadrant requires 30 percent design for three setback alternatives and a no-change alternative. Key technical deliverables include hydrologic and hydraulic modeling, geotechnical evaluations, property acquisition plans, and support for FEMA Conditional Letter of Map Condition (CLOMR) applications. The resulting Professional Services Agreement is anticipated to have an initial term of 12 months, with an option for the County to renew for an additional three years. Performance will follow a structured Stage Gate Delivery Process to ensure consistency from inception through closeout. Proposals are due by November 25, 2026, via the County's eProcurement Portal and will be evaluated on a points-based system to select the most qualified team. The selected contractor must comply with RCW 39.12 prevailing wage requirements and various federal non-discrimination laws. Payments will be processed monthly through the County voucher system based on documented units of work performed.

Planning and Public Works

POSTED

DEADLINE

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

DEADLINE

Bat Gate Detailed Design ServicesThis subcontract opportunity is for the provision of detailed engineering and design services for specialized bat gates used in mine rehabilitation projects for the Ontario Ministry of Energy and Mines. The selected provider will be responsible for developing comprehensive design drawings and technical specifications that adhere to the Physical Mine Hazards Risk Assessment and the 2009 Agency Guide to Cave and Mine Gates. The final deliverable is a complete detailed design package intended for use by prime contractors. To be eligible for this contract, the service provider must be a Professional Engineer registered in the province of Ontario. Interested parties must submit their responses by the deadline of December 7, 2026. The project falls under NAICS code 541330 and will be performed within Canada.

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Structural Engineering & Design ServicesThis subcontract for Structural Engineering and Design Services, issued by Bristol Alliance of Companies, involves providing specialized design analysis and technical drawings for fueling system repairs on US Army facility projects located in Kentucky. The scope of work includes performing detailed calculations for dead, live, wind, and snow loads, as well as the production of both full-size and half-size technical drawings. All project deliverables, including the basis of design, calculations, and technical drawings, must be signed and sealed by a Licensed Professional Structural Engineer. Interested parties should note that the response deadline for this opportunity is December 22, 2026.

Bristol Alliance of Companies

POSTED

DEADLINE

Pump Station Electrical and Control Systems DesignThis subcontract for Pump Station Electrical and Control Systems Design involves providing electrical distribution design and coordination studies for prime contractors working on Norwich Public Utilities wastewater projects. The scope of work includes the design of electrical systems, switchgear, and motor control centers, as well as the execution of arc flash studies specifically for pump stations. The selected provider is required to hold a Professional Electrical Engineer license to ensure technical compliance and safety. Key deliverables for this engagement include comprehensive electrical design documents, detailed switchgear specifications, and formal arc flash analysis reports. Managed through DAS Procurement for the state of Connecticut under NAICS code 541330, the solicitation was posted on November 6, 2026, with a response deadline of December 15, 2026.

POSTED

DEADLINE

Wastewater Hydraulic Analysis and ModelingThis subcontract for Wastewater Hydraulic Analysis and Modeling involves providing specialized technical services for Norwich Public Utilities wastewater projects. The scope of work focuses on performing flow and capacity evaluations, hydraulic modeling, and sanitary flow monitoring. Additionally, the contractor is responsible for conducting future buildout projections and transient or surge analyses for pump stations utilizing specialized hydraulic modeling software. The primary deliverables for this engagement include comprehensive hydraulic model reports, detailed flow monitoring data, and capacity analysis. Managed through DAS Procurement for the state of Connecticut under NAICS code 541330, the contract requires the selected provider to support prime contractors in ensuring the efficiency and stability of wastewater infrastructure.

POSTED

DEADLINE

NASSCO PACP Certified Pipeline Inspection & AnalysisThis subcontract opportunity through DAS Procurement in Connecticut involves providing specialized review and analysis of closed-circuit television inspection videos for wastewater projects managed by Norwich Public Utilities. The selected contractor will analyze sanitary sewers as well as trunk and interceptor sewers measuring 15 inches or larger to determine the most appropriate rehabilitation methods. The primary deliverables for this engagement include detailed condition assessment reports and specific rehabilitation recommendations. To be eligible for this contract, the provider must hold a current and valid Pipeline Assessment Certification Program certification from NASSCO. Interested parties should note that the response deadline is December 15, 2026. The work falls under NAICS code 541330, focusing on professional engineering services to support prime contractors in the assessment of critical wastewater infrastructure.

POSTED

DEADLINE

On-Call Professional Engineering Services for Wastewater Collection System Impr

Solicitation # 27-42

Norwich Public Utilities is seeking experienced, multi-disciplinary engineering consulting firms to provide on-call professional engineering, construction management, and construction inspection services for wastewater collection system improvements in Connecticut. The scope of work involves moving projects from concept to construction, including the delivery of conceptual engineering reports, feasibility studies, final design documents for bidding, and construction cost estimating and administration. A critical technical requirement is that any review of closed-circuit television inspection videos must be performed by an engineer holding a valid Pipeline Assessment Certification Program certification from the National Association of Sewer Service Companies. The selection process is based on a weighted scoring system evaluated by a committee, with 50 percent of the score derived from relevant experience and references, 40 percent from staff qualifications and a detailed staffing plan, and 10 percent from corporate organization, including professional licenses and insurance. Proposers must submit a Statement of Qualifications via the City of Norwich Procurement Portal by December 15, 2026. The submission must include a cover letter, a list of at least three project references per category of work, a completed categories of work designation, and a non-collusion affidavit. Selected firms will enter into on-call agreements for a base period of three years, with specific task orders managed through detailed project schedules.

DAS Procurement

POSTED

about 12 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract opportunity, titled Civil Engineering for Site Improvements, is issued by the California Neighborhood Services and Public Safety agency. The project focuses on the design of essential civil improvements to enhance park accessibility and overall functionality, specifically requiring the development of ADA-compliant sidewalks, parking areas, drainage systems, and site grading. The solicitation was posted on August 16, 2021, with a response deadline of September 16, 2021. Classified under NAICS code 541330, the contract seeks specialized engineering expertise to ensure the site meets all regulatory standards for public use and infrastructure stability.

General Info

Agency

California → Neighborhood Services & Public Safety

NAICS

541330 - Engineering Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFQ/RFP 2021-04.

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

View the prime solicitation

RFP for Landscape Architectural Services for Stow Grove Park Renovation

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 16

subcontract

Response DeadlineSep 15

Deadline has passed

Submission Closed

09/15/2021, 05:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Neighborhood Services & Public Safety

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Neighborhood Services & Public Safety

Office AddressN/A

ContactsNo contact information available

Full Description

Design civil improvements including ADA-compliant sidewalks, parking areas, drainage, and site grading to support park accessibility and functionality.