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This Solicitation opportunity from California was posted on August 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

On-Call Architectural and Engineering (A&E) Services

Closed
RFQ-2026-0144State & Local

Contract Overview

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

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NAICS: 541330
New
SLED
Orange County Managed Lanes Segment Advancement Study C265256
Solicitation # C265256
The Orange County Transportation Authority is soliciting professional services for the Orange County Managed Lanes Segment Advancement Study, a project with an estimated budget of 350,000 dollars and a duration of 18 months. The primary objective of the study is to evaluate existing, planned, and potential managed lane facilities to identify priority segments ready to advance into the Project Initiation Document phase. The work is structured into four key tasks: project management and coordination, segment inventory and screening, priority segment advancement assessment for up to two segments, and the delivery of a final study report with technical appendices. This is a firm fixed price contract requiring the consultant to provide designated key personnel and adhere to Level 1 Health, Safety, and Environmental specifications, including compliance with CCR Title 8. Invoicing occurs on a monthly basis, with payments remitted within 30 calendar days of approval, and final acceptance is contingent upon the release of retention. Proposals must be submitted electronically via the OpenGov portal by November 30, 2026, and must include a detailed cost proposal across the four specified tasks. Consultants are also required to disclose any conflicts of interest and may be required to file Statements of Economic Interest.
Planning-Planning & Analysis

POSTED

about 15 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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Tuolumne County's Public Works Department has issued a solicitation for On-Call Architectural and Engineering (A&E) Services to support various facility projects throughout the county. These services, which may involve both federally and non-federally funded projects, encompass new construction, building remodels, renovations, repairs, accessibility and ADA improvements, and mechanical, electrical, plumbing, or building system upgrades. The contract is designed to modernize and maintain county properties, enhancing their safety, functionality, and serviceability. The maximum value for each individual contract is set at $250,000 over a potential five-year term. Qualified consultants must demonstrate relevant experience providing professional services to public agencies and must employ appropriately licensed California professionals. Contractors and subcontractors are required to be registered with the Department of Industrial Relations and must comply with prevailing wage laws, including the monthly submission of certified payroll records. Additionally, all subcontracts exceeding $10,000 or one-half of one percent of the total bid must adhere to the Subletting and Subcontracting Fair Practices Act. Selected firms must maintain specific insurance coverages, including general, auto, professional, and worker's compensation liability, with insurers holding an A.M. Best rating of at least A:VII. The agreement is subject to funding availability from the Board of Supervisors and includes strict provisions regarding confidentiality, non-discrimination, and public communications.

General Info

Tuolumne County seeks on-call A&E services for facility infrastructure and ADA improvement projects.

Place of Performance

CA, USA

Set-Aside

NONE

Documents

4

On-Call A&E Services Standard Agreement (RFQ 2026-0144)

PDF, High priority: read this first24 pages · contract-document
High

RFQ2026 0144 On-Call A&E Services

PDF, High priority: read this first19 pages · rfq
High

Sample Cost Proposal 2 – Specific Rate of Compensation

PDF, High priority: read this first4 pages · cost-proposal-template
High

Exhibit 10-Q Disclosure of Lobbying Activities

PDF, Low priority2 pages · other
Low

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Public Works Department
Contacts1 person available
OfficeSonora, CA, 95370, USA
Office AddressSonora, CA, 95370, USA
Contacts

Interested Companies (40)

PsomasSanta Ana, CA
Interwest Consulting GroupRoseville, California
Jax Kneppers Associates

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Full Description

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Tuolumne County is located in the center of the California Mother Lode area along the western slope of the Sierra Nevada mountain range. The County is bordered on the north by Calaveras County, on the south by Mariposa County, on the west by Stanislaus County, and on the east by Alpine and Mono Counties. Sonora is the only incorporated city in Tuolumne County and is also the county seat. The County has multiple federal, state, and locally funded facility projects currently programmed, as well as the potential for additional projects during the term of the resulting on-call contracts. On-call services may be required for both federally funded and non-federally funded projects. Projects May Include: New Construction Projects Building Remodel and Renovation Projects Building Repair and Improvement Projects Accessibility/ADA Improvement Projects Mechanical, Electrical, Plumbing, and Building System Upgrade Projects Site and Property Improvement Projects These projects are intended to maintain, improve, and modernize County buildings and properties while enhancing safety, accessibility, functionality, and serviceability throughout Tuolumne County.

More opportunities from California → Public Works Department

Same awarding agency

New
SLED
Surface Grinding (Cold Planing) Asphalt Services
Solicitation # 2025-RFP-085
The City of Napa, through its Public Works Department, is soliciting proposals under solicitation 2025-RFP-085 for a master agreement to provide asphalt surface grinding and cold planing services. The contractor will provide all necessary labor, equipment, and qualified operators to support the City's in-house paving, roadway maintenance, and utility infrastructure projects. Services include full-width, partial-width, and localized grinding to specified depths, with a particular focus on precision matching to existing grades and working around utility structures. The agreement is scheduled to run from the effective date through December 31, 2029, with work authorized via written task orders. Proposals must be submitted in PDF format via the OpenGov Procurement Portal by November 17, 2026. Evaluation is based on qualifications, experience, proposed scope of services, staffing, equipment, and price. Required submission documents include a cover letter, general qualifications, a record of similar services provided to public agencies in the last five years, and a detailed price proposal for various grinder sizes. Mandatory attachments include a Bidder's Questionnaire, a Noncollusion Declaration, and a CARB Fleet Compliance Certification. Key operational requirements include the use of equipment with functioning dust control systems and operators with at least two years of experience. Contractors must comply with California Air Resources Board standards, pay prevailing wages per the California Labor Code, and maintain insurance from providers with an A.M. Best rating of A-VIII or better. For contracts exceeding 25,000 dollars, both payment and performance bonds of 100 percent of the contract price are required. Invoicing is conducted by project area or monthly, with a strict year-end close-out deadline of July 15 for work performed in June.

POSTED

about 23 hours ago

DEADLINE

in 19 days
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