SECTION 8 DRAINAGE WORKS

Part 1 General

Part 2 Earthworks

Part 3 Pipes and Fittings Materials

Part 4 Pipeline Installation

Part 5 Valves, Penstocks and Appurtenances

Part 6 Miscellaneous Metal Works

Part 7 Miscellaneous GRP Works

Part 8 Protective Coatings and Painting

Part 9 Trenchless Pipeline Construction

Part 10 Pipelines Cleaning and Inspection Survey

Part 11 Sewer Rehabilitation

Part 12 Vacuum Sewerage System