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Trenchless Methods - Chart and Descriptions

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Excel chart is available now. (Updated on 15 September 2023)

Trenchless Chart and List.xlsx

Chart only-Metric Size.xlsx (Printer-friendly)

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Allied Techniques

Conventional Tunneling
Drill and Blast
Mini-trench / Micro-trench
Mole Ploughing
Other Technologies
Reduced Surface Disturbance
Soft-ground Shield
Soil/Rock TBM

Replacement

Assist Techniques
Continuous Pipe
Existing Pipe Displaced
Existing Pipe Removed
Expander / Hammer Configuration
Fully-independent Rehabilitation
Pipe Bursting
Pipe Eating
Pipe Extraction
Pipe Fracture Mechanism
Pipe Reaming
Pipe Splitting
Pneumatic / Hydraulic Hammer
Replacement Slip Lining
Static Pull
With Pipe Segments
Within Existing Pipe

Asset Condition

Aboveground Surveys
Acoustic Methods
Acoustic Sensors
CCTV
Crawler Platform
Deployment Methods
Discrete Stress-Strain Sensors
Drone
Electromagnetic Methods
External Void Detection
Fiber Optic Sensors
Float / Submersible
Flow Quality (Chemical / Biological)
Flow Quantity Monitoring
Ground Penetrating Radar (GPR)
In-pipe Camera Observation
In-pipe GPR
Infiltration / Inflow (Gravity Pipes)
Infrared Scanning
Infrared Scanning
Inspection Application
Laser / LIDAR
Lateral / Small Pipe Inspection
Leak Detection (Pressure Pipes)
Leak Signature Detection
Mainline Pipe / Tunnel Inspection
Manhole / Chamber Inspection
Nozzle Camera
Nuclear Methods
Nuclear Methods
Operational Performance Assessment
Overflow Detection
Preliminary Inspection
Pressure Monitoring and Detection
Push-Pull Satellite Camera
Smoke and Dye
Structural Condition Assessment
Structural Response Sensors
System Flow Monitoring
Techniques
Ultrasound Methods
Valves, Safety Equip, Appurtenances
Visual/Laser Inspection
Wall Condition / Thickness
Wall Impact Methods
Zoom Camera

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