Oro Loma Sanitary District
40-Mile Sewer Rehabilitation Program

Alpha CM provided project/construction management services for a variety of projects on a staff augmentation basis as part of Oro Loma Sanitary District’s multi-phase, 4-year, $40 million Sewer Rehabilitation Program.

• The Sewer Collection System Pipeline Rehabilitation and Replacement Project Phase 1 replaced nearly 15,000 LF of 6-, 8-, and 10-inch VCP with 8- and 10-inch HDPE via pipebursting. The project included the removal of a 5-inch HDPE slipliner prior to pipebursting with new 8-inch HDPE. The project included rechannelization of manholes and re-instatement of laterals. Close coordination was required with the various municipalities for surface restoration quality assurance.
  
  
• The Canyon Ridge Standby Generator project provided a new 95-HP diesel engine and standby generator at the Canyon Ridge Lift Station.