CEL is providing special inspection and materials testing services on the Ross Valley Gravity Sewer improvements project. The primary objective of this Project is to relieve hydraulic and structural deficiencies in the area, and to abandon an inverted siphon under Sleepy Hollow Creek at Willow Way. The project includes rehabilitation of approximately 8,700 feet of sewer pipeline.
Ross valley Sanitation District
2017-2018 (16 months)