The project includes the delivery, to and off-loading at the CAWSS warehouses to extend the existing CAWSS Units water supply distribution networks in eight (8) initial and three (3) new provincial towns / cities. The expected overall working life time of the GRP Pipes shall be 40 years or more. Materials, fittings, spares and accessories shall be suitable for below ground level installation, without chambers and fully resistant against aggressive, salty or any other possible soil conditions.