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This Solicitation opportunity from California was posted on October 7, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Rentals of Heavy Equipment

Closed
RFP F-Contr-0000000134State & Local

Contract Overview

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

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NAICS: 532412
New
SLED
Operated Equipment Rental in Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus, and Tuolumne Counties
Solicitation # 10A2958
The California Department of Transportation (Caltrans) is soliciting bids under Invitation for Bid 10A2958 for an on-call contractor to provide fully operated rental services for one self-propelled asphalt grinder and one self-propelled concrete profile grinder. The service area encompasses Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus, and Tuolumne Counties. The contract is awarded to the lowest responsive and responsible bidder, with a five percent preference given to certified Small, Micro, or Small Business for Public Works entities. Bids must be submitted via mail or hand delivery to the Caltrans Division of Procurement and Contracts by November 5, 2026, at 2:00 PM. Contractors must meet minimum qualifications, including holding a CSLB license, DIR registration, and a Motor Carrier Permit. Key operational requirements include reporting to assigned job sites within 72 hours of a service request and removing equipment within 48 hours of completion. The contractor is responsible for providing all safety equipment and training, maintaining records per CHP and Cal/OSHA standards, and adhering to State General Prevailing Wage Rates for projects exceeding 15,000 dollars. Additionally, a payment bond is required for bids of 25,000 dollars or more. Bidders must also submit an Iran Contracting Act Certification and disclose any intended use of Generative AI in deliverables.
California Department of Transportation

POSTED

5 days ago

DEADLINE

in 9 days

AI Contract Overview

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The Contra Costa County Public Works Department is seeking proposals from qualified vendors to provide heavy equipment rentals through a solicitation identified as RFP F-Contr-0000000134. The contract aims to secure rental services for various heavy equipment needs within the county, with project values estimated between 1 million and 5 million dollars. The solicitation was posted on October 7, 2025, and vendors are invited to submit their responses by October 28, 2025. The contract is open to vendors operating under the NAICS code 532412, which pertains to construction, mining, and forestry machinery and equipment rental and leasing. Interested vendors can contact the primary point of contact, Chris Hu, via email at [email hidden] for further details or clarifications. The procurement process is managed by Contra Costa County’s Public Works Department, and the opportunity is accessible through the BidNet platform, where detailed bid documents and submission procedures are available. This contract is part of the county’s efforts to ensure the availability of essential heavy equipment for public works projects, supporting infrastructure development and maintenance within California.

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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 → Contra Costa County
Contacts1 person available
OfficeN/A
Office AddressN/A
Contacts

Full Description

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RFP_F-Contr-0000000134 - Heavy Equipment Rentals. Location: Contra Costa County, California, United States. The Public Works Department of Contra Costa County is seeking proposals from qualified vendors to supply rentals of heavy equipment.

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Same awarding agency

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SLED
On-Call Plumbing Services
Solicitation # RFP_F-CONTR-0000000295
The Contra Costa County Public Works Department is soliciting proposals for on-call plumbing services to maintain, repair, and replace plumbing systems across various County-owned or leased facilities. This as-needed contract, which does not guarantee a minimum volume of work, is intended to run for five years from February 1, 2027, to January 31, 2032, with the County intending to award between one and three contracts. The scope of work encompasses piped water, drainage, sewage systems, and various fixtures, including requirements for 24/7 emergency response. Contractors must acknowledge emergency calls within 30 minutes and have personnel on-site within two hours. Qualified proposers must hold a California C-36 Plumbing Contractor's License, though a Class B license may be considered if services are performed in-house. Additional requirements include registration with the Department of Industrial Relations, adherence to California Labor Code prevailing wages, and the provision of commercial general liability, auto, and worker's compensation insurance. Proposals are due by November 10, 2026, via BidnetDirect.com and will be evaluated based on project methodology, key personnel qualifications, price proposals, and past performance. The contract includes a liquidated damages clause of 500 dollars per calendar day for failure to complete work within fixed timeframes and utilizes Net 30 payment terms.
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POSTED

8 days ago

DEADLINE

in 14 days
View Details
NAICS: 541380
SLED
On-Call Materials Testing & Special Inspection Services
Solicitation # 0000000014
Contra Costa County Public Works Department, Capital Project Management division, is soliciting Statements of Qualifications for on-call materials testing and special inspection services to support various projects, including new construction, renovations, tenant improvements, and site assessments. The scope of work encompasses testing and certification for soil compaction, concrete strength, welding, anchor torque, duct leakage, electrical cables, plumbing pressure, and fire and life safety systems. The contract has a maximum not-to-exceed amount of $500,000 with an anticipated three-year term. Services are assigned via Task Orders, and selected firms will report to the CPM Project Manager while coordinating with the Building Official and contractors. The County intends to establish contracts with up to three of the highest-ranked firms based on a 100-point technical evaluation of their qualifications, personnel expertise, project management approach, administrative compliance, and past performance. Cost proposals are excluded from initial scoring and are negotiated independently with top-ranked firms. Awarded contractors must pay prevailing wage rates and are prohibited from charging for final certification reports or travel-related expenses. Key requirements include the assignment of a Lead Inspector for long-duration projects, submission of field reports within 24 hours of inspection, and adherence to the California Public Records Act. Proposals must be submitted electronically via BidNet Direct by October 28, 2026, divided into a technical Statement of Qualifications and a separate fee schedule.
Testing Laboratories and Services

POSTED

27 days ago

DEADLINE

in about 19 hours
View Details

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