Framework Agreement for the Provision of Sewer Rehabilitation By Cured In Place Pipeline (CIPP) And Cured In Place Repair (CIPR)

Description

Sewer rehabilitation by cured in place pipeline (CIPP) and cured in place repair (CIPR) to support the delivery of Wessex Water's capital investment and maintenance works programme. The framework agreement includes full length liners, pressure liners, part liners, lateral liners and connection point sealing to structurally renovate pipelines and prevent ground water infiltration. Lot 1: Infiltration Sealing Sewer infiltration sealing by cured in place pipelines and cured in place repair. The sealing sewers to prevent infiltration shall be by way of epoxy resins, using acceptably recognised installation methods. CIPR ‘Patch’ lining, lateral lining and connection point sealing is also included. Lining cured by various techniques. Lot 2: Structural Lining Structural sewer repairs by cured in place pipelines and cured in place repairs. The liners will be polyester needle felt / glass reinforced carrier tubes or equivalent and will cater for impregnation by various resins including Polyester, vinyl ester and epoxy resins. Lining cured by various techniques.