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  • Users: FL21USF
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  1. FL21USF

    Plugging Sanitary Sewer Laterals (Trenchless?)

    Hello, We need to plug several sanitary sewer house laterals on only one side of the sewer which runs down the middle of the road. My first thought was to TV inspect the sewer and note the distances of the house laterals. A contractor could then dig at specific locations and plug the...
  2. FL21USF

    Removal / Rehab of Failed Poly-Liners (HDPE)

    The work is in SW Florida. Several failing 22" & 18" clay and concrete sanitary sewer pipes were rehabbed with HDPE. However, the annular space was not grouted. In several spots the pipes have collapsed or the joints have come apart. The infiltration of sand is causing potholes in...

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