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North Bay Case Inlet Sewer Collection System


Project Name: North Bay Case Inlet Sewer Collection System
Location: Allyn, Washington
Contract Number: n/a
This recently completed project consisted of approximately 80,000 LF of HDPE Force mains in various sizes from 2 to 12 inches, including valves and related appurtenances as well as 2,200 feet of gravity sewer with related manholes, side sewers, and appurtenances. Other work included: -Installation of four (4) lift stations including generator buildings, valves, piping, electrical and telemetry system. -Two (2) Bridge Crossings, one (1) large diameter culvert crossing, approximately 3,700 feet of directional drilling and numerous jack / bore crossings. -Installation of 320 individual progressing cavity grinder pumps on private property with associated HDPE service laterals, valves, electrical and grinder pump control panels. -Other activities include: Site clearing, retaining walls, asphalt repair, erosion control, dewatering, video taping, traffic control, flagging and hydro-seeding.