Trap Maintenance Hole Modification and Upgrade Phase I

1. Expired 16 years, 34 weeks and 6 days ago

The scope of this project consists of remodeling 29 sewer maintenance hole bases and replacing twenty 8-inch gas traps, two 10-inch gas traps, five 12-inch gas traps, and two 15-inch gas traps in these sewer maintenance holes with new gas traps to be provided by the City of Los Angeles so as to eliminate sewer odors in the nearby area. This work will also require some sewer bypassing, odor control, traffic control, and possibly some sewer pipe repair.

• Construction