Rehabilitation of Sewer Mains by Lining

⁠⁠⁠The Principal provides water and wastewater services to the Lower Hunter Region of NSW subject to an Operating Licence issued by the NSW Government. The conditions of that Licence define a range of standards of service such as restriction on overflows to the environment. It is therefore important to The Principal that infiltration to the system is controlled.

The sewer mains to be rehabilitated under this Contract will be identified by the Principal during the life of the contract. The sewer mains will be selected based on their condition, risk of failure and priority and allocated as work packages for completion.

It is anticipated that the Principal will allocate approximately 20,000 metres of sewer mains to be rehabilitated each year, however this quantity may vary and the quantity of work will be as directed by the Principal.