Renovation of a municipal facility in San Andreas, California. Completed plans call for the renovation of a municipal facility.

The County of Calaveras is soliciting bids from qualified contractors for the following work: Reroof of Building D at the Government Center located at 891 Mountain Ranch Road, San Andreas, CA in accordance with the details in Invitation to Bid (ITB) No.: 25-1040-07-770 Question Deadline 09/10/2025 at 3:00 PM PT All questions must be submitted in writing through online. PROJECT DESCRIPTION Furnish all labor and materials and equipment to complete the scope of work described in Exhibit A. The contractor shall provide materials that have a proven track record of, and shall be responsible for all products, components, accessories, and methods used in the reroofing of Building D. The minimum code requirements of the Building Code for material quality, fabrication, and installation procedures shall be met or exceed, for applicable methods employed. AWARD The contract will be awarded to the lowest responsive and responsible bidder. The County reserves the right to reject any and all bids, waive minor irregularities, and accept the bid deemed in the best interest of the County. The successful contractor will be required to furnish a Performance Bond and a Labor and Materials Payment Bond, each in the amount of 100% of the contract price, from California-admitted sureties, in accordance with California Civil Code 9550- 9566. All questions must be submitted in writing through online no later than September 10, 2025, at 3:00 PM. WITHDRAWL OF SUBMISSION OF BIDS Any Contractor may withdraw their submission of Bids, either personally or by written or facsimile request at any time prior to the time set for the Bid opening, provided that written confirmation of any facsimile withdrawal of the submittal with original signature of the service provider is placed in the mail and postmarked prior to the time set for the opening thereof. Negligence on the part of the Contractor in preparing their submission of Bids confers no right of withdrawal or modification of their submission after such submission has been opened. County reserves the right to award the Agreement based solely upon the initial bid submittals, without further discussion or negotiation. REJECTION OF SUBMISSION OF BIDS The ITB does not commit the County to award any Agreement. The County reserves the right, at its sole discretion, to reject any or all Bids without penalty, to waive irregularities in any Bids or in the ITB procedures, and to be the final judge as to which is the responsible, qualified Bid. Any Bids that contain items not specified or items that are incorrect, that does not completely respond to all the items scheduled or does not respond to items in the manner specified in this ITB, may be considered nonresponsive, and may be rejected at the sole discretion of the County. Bids offering less than one hundred twenty (120) days for acceptance from the proposed closing date may be considered non-responsive and may be rejected. SUMMARY A. Membrane Type: PVC thermoplastic membrane 50mil 1. Roll Width: 120" (Installed widths may vary) 2. Membrane Color: White 3. Attachment Type: Mechanically Fastened 4. Fasteners: Metal Fastener 5. Plates: ManufacturerApproved Plate B. Insulation Assembly Type: EPS Fanfold 1/2" 1. Board Application: Flat Stock 2. Board Style: Assembly Thickness 3. Board Size: 4' x 50' 4. Thickness/R-Value: 0.50" (1/2") 5. Attachment Type: Mechanically Fastened 6. Fasteners: Metal Fastener 7. Plates: ManufacturerApproved Plate C. Existing Roof Type: BUR 1. Existing Roof Thickness: 1" 2. Core Samples: Yes 3. Attachment Type: Mechanically Fastened D. Deck Type: Error: Missing product information. E. Prefabricated flashings, corners, parapets, stacks, vents, and related details. F. Fasteners, adhesives, and other accessories required fora complete roofing installation. G. Traffic Protection. To complete the project within 120 days from the date of the Notice to Proceed.