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Joel Piazza

P.O. Box 573
Penngrove, CA 94951

(707) 876-3410

(000) 000-0000

Trione-Annadel State Park Dam No. 1 Outfall Piping Design

C25863016

CA Department of Parks and Recreation

Santa Rosa, Sonoma County, CA

10/30/2025 at 14:00

Piazza Construction is seeking the use of qualified DVBE subcontractors and suppliers for the following aspects of the project: storm water pollution control plan, construction area signs, reinforcing bar, class 2 AB, riprap, RSP fabric, 12" steel pipe, 12" gate valve and fittings, precast vault and hatch.

Project documents can be viewed and downloaded at: https://www.dropbox.com/scl/fo/ozv8nakdga1zxkc9nmtf2/APShtJSkDxpbpZQ0WK83lV4?rlkey=ruggh6qnqd1ijlkj9l5tiebok&st=17ohn4s0&dl=0

100% performance and payment bonds may be required. Subcontractors must possess a valid contractor's license, DIR registration number, and current insurance. Contractors and suppliers to provide proof of current, DVBE certification with proposal. Subcontractor shall take out and maintain during the life of the contract, a Commercial General Liability Policy, with a minimum limit as defined within the contract documents, naming Piazza Construction as additionally insured.