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PipeWorks were contracted by Transfield Worley Ltd. to:
- locate manholes,
- perform hydro cleaning of manholes,
- spray coat manholes < 1.5m deep,
- spray coat manholes > 1.5m deep,
- spray coat larger manholes,
- benching repair to manholes,
- channel repairs to manholes,
- floor repairs in manholes,
- root removal in manholes and repair throat of manholes.
TamPur 130 Semi-Flexible Polyurethane Grout were used to seal and plug hole repairs prior to spraying the manholes.
Furthermore a 4.5mm thick resin impregnated cured in place pipe liner to 100mm and 150mm diameter pipelines was installed. |
