Sewer Rehabilitation

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SPML has executed a number of sewer pipe rehabilitation projects with Cured-in-place-pipe (CIPP), a trenchless rehabilitation technology providing joint less, seamless, pipe-within-a-pipe that protects against spills and breaks, used for the first time in India. CIPP also reduces maintenance costs over the life time of pipeline due to its smooth interior that is abrasion resistant and without any joints and seams that may separate over time.

SPML has also executed trenchless pipe laying without making open cut excavation. It has achieved a degree of importance in utilities especially for projects beneath railway tracks, waterways or roads as it is faster, causes no impact on residents & traffic and eliminates construction noise.


  • Faster, affordable, reliable & non-disruptive solutions for sewer pipe rehabilitation
  • Significantly reduces infiltration of water through cracks, holes & joint failures
  • Restores structural integrity to damaged sewer pipes
  • Absence of joints or seams increases flow capacity
  • Lengthens the life of existing pipelines by another 100 years