The International Society for Trenchless Technology

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Guidelines
 
New Installation     Rehabilitation
 
Geological Survey Location   Condition Assessment Location
  Ground Pentrating
   CCTV
 Ground Penetrating Radar
  EM Systems
   Leak Detection
 EM Systems
  Potholing
       Potholing
Open Cut Trenchless Renovation Replacement Repair
Wide Trench Directional Drilling
 Non-structural Structural Slip Lining
 Joint Grouting
Narrow Trench
 Pipejacking & Microtunneling
 Cement mortar Lining
 Close-fit sliplining
 Pipe Bursting
 Localized Sealing
Mole Ploughing
 Auger Boring
 Epoxy Lining
 Spiral Wound Liner
 Pipe Splitting
 Potholing for Local Repair
Vacuum Excavation Potholing
 Pipe Ramming
 Polyurethane Lining
 CIPP Lining
 Pipe Reaming
 Flood Grouting
  Impact Moling
   Woven Hose Lining
 Pipe Extraction
  
  Pilot Tube        
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