Fill Material Supply and Placement

This subcontract, issued by the Brannan-Andrus Levee Maintenance District in California, involves the supply and placement of approved fill material. The work is to be performed in Isleton, zip code 95690, and falls under NAICS code 327320. The technical requirements specify that the fill material must be placed in layers of 4 to 6 inches. Each layer must be compacted to achieve a 95 percent relative density in accordance with ASTM D1557-91 standards.