Salt Creek Intercepting Sewer

scope of work

  • 7 Access Shafts Drilled
  • Over 200' of Access Shafts Installed
  • Up to 12' Diameter Holes
  • Rock Drilling Required


Earth Retention


August 2017

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Project Summary

Stalworth's scope consisted on drilling 12'-0" and 7'-0" diameter shafts to the top of the existing sewer, setting a full length CMP a foot smaller than the shaft diameter and finally grouting the annulus. The drop shafts ranged from 6'-0" to 11'-0" in diameter and from 26'-0" to 30'-0" deep in rock. These would allow Kenny Construction access to the existing sewer for repair work.

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