Pipe 4” YJ Steel / HDPE Liner Ground Conditions Clay
Installation Length3688m ROW Width5m
Crossings8 Common Lines1

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Cost Savings Conventional Methods vs TPT

Project Summary

  • Water injection pipeline installation complete with HDPE tight liner and expansion loops
  • 23 foreign lines with a major highway and irrigation canal crossing
  • Trenchless installation was completed over 7 sections in sandy soils allowing for liner insertion in common entry and exit pits
  • Pipeline sections were pre-fabricated and installed along ROW maintaining a 3.0m depth of cover

Work Area

  • 7 work areas of 15m x 40m were stripped and cleared

By the Numbers

  • Scope: Line Replacement TPT installation – Tie-In to existing systems
  • Duration: 4 days – not including liner insertion
  • Work Area & ROW Clearing and Salvage: approximately 12,700 sq. meters
  • Work Area & ROW Clearing and Salvage: approximately 3,600 sq. meters

Right of Way