Pipelaying of an 80 km pipeline consisting of 600mmø –
1,500mmø (Polyurethane lined and coated as per
AWWA C222 or epoxy-lined and coated as per
AWWA C210-70 Steel pipe), 400mmø – 500mmø
(Ductile Iron Pipe) and 300mmø (PVC Pipe) shall
be laid among the existing Quirino Highway, Tungkong Mangga – Muzon Road, Villarica – Marilao Road and towards Mac Arthur Highway from the junction at Obando to Calumpit.