Site work and paving for a sidewalk / parking lot in Napa, California. Completed plans call for site work for a one-story above grade sidewalk / parking lot.

California Construction Authority (CCA) will be receiving sealed bids for a public works project at the Napa Valley Expo (Fair) in Napa, CA. The project is titled ASPHALT PAVING and has a project budget of $60,000. Bidders must possess a California Contractors A or C12 License, which must be active and in good standing at the time of bid opening and must remain so throughout the duration of the contract. Question Deadline 10/06/2025 Any questions or requests for clarification (RFC) are to be submitted to PM at TJohnson@ccauthority.org. RFC or questions are be submitted a minimum of 96 hours prior to the bid submittal time, RFCs submitted after this time may not get addressed. the project will consist of labor, equipment and materials to implement asphalt paving project at the 25th daa / napa valley expo (fair) located at 575 3rd street, napa, ca 94559. the project scope of work includes the following: o mill/grind existing paving (1-7/8" to 2-3/4" nominal) over the full extent of the areas to be paved. at the time of the job walk, the areas to be paved will be delineated. o asphalt grinds to be moved to a fair designated location on the fairgrounds for re-use or be disposed of offsite at a license recycling or disposal site. all disposal manifests are to be provided to cca. o following milling, the full project area to be paved will be excavated and backfilled with eleven and a half inches (11-1/2") of class ii ab, compact to a minimum of 95% or better. aggregate base should comply with caltrans standard specification (2022) section 26- 1.02b for class 2 aggregate base 3/4-inch maximum placed in lifts of 8" loose thickness maximum. o any roots or debris encountered in any excavation to be over excavated and removed. ss1 tack oil or similar to all exposed asphalt edges. o full area to be paved with a three and one half inch (3-1/2") thick, 1/2 -inch type a pg64- 16, hot asphalt mix conforming to caltrans standard specification (2022) section 39- 2.02. asphalt concrete should be placed and compacted in accordance with caltrans standard specifications section 39 and caltrans construction manual; asphalt concrete should be compacted to between 92 and 96 percent of the theoretical maximum specific gravity and density (rice gravity - astm d 2041) of the material. o final grade to be the same as existing. o all features i.e., building ramps, power pedestals, utilities, signs, or light poles, are to be protected. any utilities/features damaged by contractor are to be repaired by the contractor at no cost to the fair or cca. o contractor will be required to install and maintain all and any erosion controls for the project o the contractor will be required to provide daily reports. the daily report to include, as a minimum, information on the following: manpower, weather conditions; extent of demolition and repaving (graphically); photographs, and any issues or damage, during the full construction periods. these reports are to be submitted to cca on a weekly or shorter basis. the bidder is required to possess a qualified california contractor's a or c12 license, that is active and in good standing at the time of the bid opening and remain so throughout the duration of contract. all specialize skills, i.e., welding, specialized hardware, etc. to be conducted by personnel with applicable qualifications and license. A mandatory pre-job walk will be held for interested parties at the Administration Building, 575 3rd Street, Napa, CA 94559. Complete bid packages, including plans, specifications, and bidding details, may be obtained through the appropriate contact or via select local Builders Exchanges.