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Town of Westport horizontal directional drilling (HDD)

Water and wastewater

Haley & Aldrich helps client protect environment and deliver uninterrupted sewer services


  • Haley & Aldrich’s geotechnical team helped a public works department shore up aging sewer infrastructure by installing a second force main as a failsafe.
  • We guided the town to success in its first-ever trenchless project of this scale and complexity, designing a horizontal directional drilling approach that minimized the project site footprint and limited road closures and other civic disruptions.
  • We also completed the project on a tight schedule to prevent it from disrupting the endangered peregrine falcon nesting season.
  • This project preserved the town’s reputation by preventing dverse environmental impacts and sewer service disruptions.

For more information, contact:

Abhinav Huli
Abhinav Huli

Senior Technical Expert, Civil Engineer and Trenchless Practice Leader