REPAIR MAINT OF CI GI WATER PIPELINE AND ALLIED WORKS INCLUDING CLEANING OF OHTS UG SUMPS, REPAIR MAINTENANCE OF PUMPS AND ELECTRIC MOTORS AND REPAIR MAINT OF SOLAR WATER HEATERS AND ALLIED WORKS AT AF STNMANDOREAT AF STN MANDORE UNDER AGE EM, GE A

Excavation in trenches, not exc 1.5 m wide and n. exc 1.5 m depth, or n exc 10 Sqm on plan and n exc 1.5 m in depth for foundations, shafts, wells, cesspits, manholes, pier holes, for foundations of poles, struts, stays etc. or laying underground cable and water supply pipe lines etc. in hard/dense soil/rocks, & getting out including taking out old brick or precast cable cover complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified and directed by Engineer-in-charge.

Removal of excavated soil material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and directed by Engineer-in-charge.

Taking up or down 15mm bore galvanised steel water tubing including connections, fixed in walls, ceiling or laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge. Note :-Excavation and earthwork shall be measured and paid for separately

All as per Srl item No 4 above but 20 mm dia bore.

All as per Srl item No 4 above but 25 mm dia bore.

All as per Srl item No 4 above but 40 mm dia bore.

All as per Srl item No 4 above but 50 mm dia bore.

Taking up or down 80 mm bore CI/DI/GI water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead, laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge. Note :-Excavation and earthwork shall be measured and paid for separately.

All as per Srl item No 09 above but 100 mm dia bore.