Summary of Specifications:
Project Description: 1. South Reservoir Slope Protection – Install riprap slope protection along the east slope of the South Reservoir. 2. South Reservoir Spillway Rehabilitation – Demolish portions of the existing spillway, salvage existing riprap, and stockpile riprap for reuse. Install a grouted riprap spillway chute and apron. Extend the existing downstream reinforced concrete cutoff wall. Install reinforced concrete access road crossing. 3. Central Reservoir Slope Protection – Install riprap slope protection along the east slope of the Central Reservoir. 4. Central Reservoir Spillway Rehabilitation – Demolish portions of the existing spillway, salvage existing riprap, and stockpile riprap for reuse. Install a grouted riprap spillway chute and apron. Extend the existing downstream reinforced concrete cutoff wall. Install a reinforced concrete access road crossing. 5. Lateral Spillway Rehabilitation – Demolish portions of the existing spillway, salvage existing riprap, and stockpile riprap for reuse. Excavate an approach channel. Install a grouted riprap spillway chute and apron. Construct a concrete cutoff wall. Install a reinforced concrete access road crossing. 6. Temporary Facilities – Install temporary facilities, survey control, and other items of Work incidental to the work items listed above.
