1. Community of Aspendell (Elev. 8400) Bishop Creek Area, Inyo County, CA MAIN PROJECT OBJECTIVES Replace existing sewer pipe and install new PVC sewer pipe in order to: Reduce the potential for sewage spills from pipe blockage due to tree root intrusion at pipe joints. Reduce infiltration of groundwater from existing manholes, pipe joint problems/failures.

2. Project Construction Details Contractor: White Rock Construction, Inc. Work Start Date: July 21,2014 Replaced 1420 LF-6” sewer main Replaced 10 sewer manholes Work End Date: September 23, 2014 Notice of Completion: Issued December 2, 2014

3. Temporary sewage bypass pipe (from one manhole to another)

4. Removing large boulder from new sewer line trench Large boulder prepared for blasting

5. New sewer line trench/excavation with shoring and sand shading New sewer manhole and trench alignment/excavation with shoring

6. Preparing to lift trench box into deep sewer line trench/excavation New sewer line in deep trench with rock shading and trench box shoring