REPAIR, CLEANING AND MAINT OF SEWAGE LINE, SEPTIC TANK, SOAKAGE PIT AND SANITARY FITTINGS AND PLUMBING WORKS AND CERTAIN B/R CONNECTED WORKS AT AREA-II UNDER AGE B/R-II KAMPTEE

Taking of existing cover of septic tanks/soak well & cleaning of septic tank/soak well of any size/capacity by mechanical sewage sucking pumping machine and transport the sludge in to a mechanical sewage carrier tank for removing the same to a distance 10 to 15 KM from defence land and placing back in position the removed cover complete all as specified and as directed. Note :- (i) Net quantity of sludge as removed shall be measured and paid.quoted by the contractor. (ii) The excavation and earth work of pit in any type of soil is deemed to be included in the unit rate quoted by contractor. (ii) No extra payment shall be made for dewatering and cleaning with water which shall deemed to be included in the unit rate of this item. Net quantity of sludge as removed shall be measured and paid as quoted by the contractor.

Cleaning of blocked sewer/sewage line of any discription(SGSW/RCC/CI pipe) of 100mm/150mm/200mm dia or any dia at any depth by rodding or by mechenical means and well flushing the complete sewer line with water from manhole to manhole to the entire satisfaction of Engineerin-charge with and including taking out and re-fixing of manhole covers where required complete all as specified and directed.

Taking off existing manhole cover & cleaning of manhole (any size/depth) by dewatering and taking out rubbish/sludge etc by mannual or by mechnical means and removing the same to a distance n. exc 50 mtr distance and put into newly excavated earth and placing back in position the removed cover complete all as specified

Cleaning of blocked / chocked Nahani Trap/ floor trap/ Chocked WC including drain/ sewer/sewage line of any discription(SGSW/RCC/CI pipe) of 100mm/150mm/200mm dia or any dia at any depth by rodding or by mechenical means and well flushing the complete sewer line with water upto first manhole to the entire satisfaction of Engineerin-charge with and including taking out and re-fixing of manhole covers where required complete all as specified and directed.

Excavation over areas not exc 1.5 m deep and getting out in hard / dense soil complete all as specified and directed.

All as per item No. 5 here in before but depth exc 1.5 m and n. exc 3.0 m deep complete all as specified and as directed.

Excavating in trenches, n exc 1.5m wide and n exc 1.5 m depth; for foundation, etc. or for shafts, wells, cesspits, manholes,pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

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

Removing excavated material n exc. 50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

M&L loose filling with broken bricks of guage 80 to 150mm in soakage pits / soakage wells complete all as specified and directed.