Watersand Sanitary Pumping Station

Scope of work completed:

  • 1no. Pumping Station wet well of 6m diameter and depth of 17m installed in mixed ground conditions using the cast insitu sinking caisson method.
  • Wet well used as a receiving shaft for 1200mm Microtunnel drive.
  • Wet well outer walls and sealing base installed in 2 weeks.
  • Precast roof slab and sealing slab installed on top of wet well walls to seal structure.