Class I Riprap Supplier

This subcontract involves the supply and delivery of Class I riprap for prime contractors working on Western Municipal Water District projects located at March Air Reserve Base. The supplier is responsible for providing large, angular, non-toxic stones that adhere to the specific grading requirements outlined in the UES Geotechnical Investigation Report and SSPWC Section 200-1.6. The scope of work specifically requires the delivery of designated volumes of construction aggregate to the WWRF site. This procurement is categorized under NAICS code 336411 and is managed by the Western Municipal Water District in California.