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COUNTY SERVICE AREA (CSA) 2 SEWER REHABILITATION PROJECT
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.
Project Construction DetailsContractor:
White Rock Construction, Inc.
Work Start Date: July 21,2014 Replaced 1420 LF-6” sewer mainReplaced 10 sewer manholes
Work End Date: September 23, 2014Notice of Completion: Issued December 2, 2014
Temporary sewage bypass pipe (from one manhole to another)
Removing large boulder from new sewer line trench
Large boulder prepared for blasting
New sewer line trench/excavation with shoring and sand shading
New sewer manhole and trench alignment/excavationwith shoring
Preparing to lift trench box into deep sewer line trench/excavation
New sewer line in deep trench with rock shading and trench box shoring