Repair/replacement of GI/CI water supply distribution pipe lines and cleaning of BP tanks/sumps and other connected works from BP tank No 04 to DD line and SEPTA at Yol Mil Stn

Excavation in trenches n.exc 1.5 metre wide and n.exc 1.5 metre deep and getting out in hard/dense soil, complete all as specified and directed.

Returning filling in including spreading leveling, watering and well ramming in layers n. exc 25cm, complete all as specified and directed.

Removal of excavated material to be distance n.exc 50 metres and depositing where directed at a level n.exc 1.5m high from the starting point, complete all as specified and directed.

Cutting/boring of roads for laying of pipe of any type and size and making good road by providing soling with broken boulders or quarried stone, WBM of existing thickness and finally topping with bituminous macadum of existing thickness (bituminous macadum comprising of stone chipping and cold emulsion as per manufacturer's instructions) including necessary compaction by rolling etc. to match existing, complete all as specified and directed by Engr-In-Charge.

M & L for Cleaning of semi underground water storage tanks/ sump of capacity 50000 gallons, Nabha Gate. Cleaning shall be carried out by taking out algee scale, dirt and gravel deposited at bottom of tank and sludge to be disposed off to a distance not less than 15 metres from top circumference of tank including cleaning with water by adding bleaching powder removing moulds, fungus etc, and maikng it clean complete all as specified and directed by Engr-In-Charge.

M & L for PCC 1:3:6 type C-2 (40 mm grade atone aggregate) as in mass concrete for support to main line including necessary formwork, complete all as specified and directed by Engr-In-Charge.

Taking up cast iron / ductile iron water mains/pipes (including all fittings), with spigot and socket ends/ flanged ends and lead joints including burning out joints and recovering lead, including disconnecting pipes and fittings complete of size 150mm dia, complete all as specified and directed.

Taking up cast iron / ductile iron water mains/pipes (including all fittings), with spigot and socket ends/ flanged ends and lead joints including burning out joints and recovering lead, including disconnecting pipes and fittings complete of size 100mm dia, complete all as specified and directed.

Taking up cast iron / ductile iron water mains/pipes (including all fittings), with spigot and socket ends/ flanged ends and lead joints including burning out joints and recovering lead, including disconnecting pipes and fittings complete of size 80mm dia, complete all as specified and directed.

Ductile iron 150mm bore spun pipe K9 with internal cement mortar lining and external zinc coating with finishing layer of bitumen, manufactured, tested and duly marked in strict accordance with and conforming to IS: 8329/2000 (As per Indian amendment) in any length laid int renches complete all as specified and directed by Engineer in charge. Note : Jonts shall be measured and paid separately