RIVER DELTA UNIFIED SCHOOL DISTRICT NOTICE CALLING FOR BIDS Bid Deadline: 2:00 p.m. of the 25th day of March 2026 Place of Bid Receipt: River Delta Unified School District 445 Montezuma Street, Rio Vista, CA 94571 Project Name: District Wide Painting NOTICE IS HEREBY GIVEN that the River Delta Unified School District of Sacramento, Solano, and Yolo Counties, California, acting by and through its Board of Trustees, hereinafter referred to as "DISTRICT," will receive up to, but not later than the above-stated time, unless extended by addendum, sealed bids for the award of a contract for the above Project. Each bid must conform and be responsive to all pertinent bidding and Contract Documents. Bids shall be opened publicly and read aloud following the Bid Deadline stated above. Bids received after the deadline will not be considered and will be returned to Bidder unopened. DISTRICT has elected to become subject to the alternative bidding procedures set forth in the California Uniform Public Construction Cost Accounting Act ("CUPCCAA"), Public Contract Code section 22000 et seq., with respect to public projects, as that term is defined in Public Contract Code section 22002(c). This Project is subject to CUPCCAA's formal bidding procedures per Public Contract Code section 22032(c). Accordingly, notice is being given in accordance with the provisions of Public Contract Code section 22037. Further, the contract will be awarded and/or the bids rejected in accordance with CUPCCAA. Method for determining award shall be based on the lowest responsive and responsible bidder's base bid for each site. Bidders need not bid on all sites in order to be eligible for award. A mandatory pre-bid conference and job walk at each of the project locations will be held starting at 10:00 a.m. on Thursday, March 5, 2026, at Rio Vista High School, located at 410 S 4th Street, Rio Vista, CA 94571, at the front office, for the purposes of discussing the bid documents, answering any questions generated by those in attendance, and viewing the site. Immediately following, bidders and district representatives will travel to the other site included in this bid package. Addresses and estimated times of arrival are as follows: 11:15 a.m. at Riverview Middle School, located at 525 S 2nd Street, Rio Vista, CA 94571 11:45 a.m. at Riverview Middle School Maintenance Building, located at 525 S 2nd Street, Rio Vista, CA 94571 12:15 p.m. at RDUSD District Office, located at 445 Montezuma Street, Rio Vista, CA 94571 1:15 p.m. at D.H. White Elementary School, located at 500 Elm Way, Rio Vista, ca 94571 2:00 p.m. at Isleton Elementary School, located at 412 Union Street, Isleton, CA 95641 A second mandatory pre-bid conference and job walk will be held starting at 10:00 a.m. on Friday, March 6, 2026, at Delta High School, located at 52810 Netherlands Road, Clarksburg, CA 95612, at the front office, for the purposes of discussing the bid documents, answering any questions generated by those in attendance, and viewing the site. Immediately following, bidders and district representatives will travel to the other site included in this bid package. Addresses and estimated times of arrival are as follows: 11:15 a.m. at Clarksburg Middle School, located at 52870 Netherlands Road, Clarksburg, CA 95612 12:15 p.m. at Bates Elementary School, located at 180 Primasing Avenue, Courtland, CA 95615 12:45 p.m. at Courtland Library, 170 Primasing Avenue, Courtland, CA 95615 1:15 p.m. at Courtland Auditorium 151 Washington Avenue, Courtland, CA 95615 1:45 p.m. at Courtland Maintenance Building, 176 Primasing Avenue, Courtland, CA 95615 2:00 p.m. at Walnut Grove Elementary School, 14181 Grove Street, Walnut Grove, CA 95690 All attendees must check-in at the front office, providing a valid, government issued driver's license or other photo I.D., to obtain a guest badge prior to attending the conference and job walk. Attendees shall be required to sign an attendance list to be provided and attend the entire pre-bid conference and job walk. There will be no exceptions. The successful bidder must possess a valid and active Class B – General Contractor or C-33 license at time of submittal of the bid and shall maintain the license throughout the duration of the Project. No Contractor or Subcontractor may be listed on the Bid Form or Designation of Subcontractors Form for the Project unless registered with the Department of Industrial Relations ("DIR") pursuant to Labor Code section 1725.5 [with limited exceptions from this requirement for bid purposes only under Labor Code section 1771.1(a)]. No Contractor or Subcontractor may be awarded a contract for the Project unless registered with DIR pursuant to Labor Code section 1725.5. This Project is subject to compliance monitoring and enforcement by the DIR. The full Notice to Contractors Calling for Bids, Bid Documents and Contract Documents for the Project are available from the District's Construction Manager, Cumming Group, Jessie Elquist at Jessie.Elquist@cumming-group.com and Ayana Toliver at Ayana.Toliver@cumming-group.com. Questions related to the Plans and Specification for the Project should be addressed to the District's Construction Manager, Cumming Group, Jessie.Elquist@cumming-group.com and Ayana.Toliver@cumming-group.com. Questions on the Contract Documents should be addressed to District's Construction Manager, Cumming Group, Jessie.Elquist@cumming-group.com and Ayana.Toliver@cumming-group.com. Each Bidder agrees that, if its bid is accepted, it shall perform at least 15% of the Work, exclusive of supervisory and clerical work, without the services of any Subcontractor. Bidder shall designate in its bid those portions of the Contract Bidder intends to perform without the services of any Subcontractor which satisfies the aforementioned 15% requirement. Each Bidder agrees that if its bid is accepted, it shall comply with all prevailing wage laws, regulations, and requirements, regarding the enforcement of the payment of such prevailing wages by the Public Works Unit of the Division of Labor Standards Enforcement of the Department of Industrial Relations. IPL0316031 Feb 20,27 2026