CLEANING UPKEEP AND REPAIR OF SEWAGE LINES MANHOLES, TRAPS, SEPTIC TANK AND SOAKAGE WELL IN POCKET NO 1,2,3,19 AND 22 OF AGE BR-I UNDER GE (A) JAISALMER AT MIL STN JAISALMER

Cleaning of septic tank, man holes and inspection chamber etc. by means of removing the silt, sludge, excreta etc. or other materials, manually or mechanically and depositing the same, where directed at a distance not exceeding 150m including excavation of pits of required size to accommodate the foul materials taken out from septic tank, manholes, soakage pits and covering of the same with soil, not less than 30cm thick layer and making good all excavated site as required complete all as specified & directed by Engineer-in-charge. Note for item No. 1.00 :- (i) Depth of silt, sludge, excreta, etc shall only be measured and paid. (ii) Dewatering/pumping out of foul water shall be measured and paid separately.

Pumping out foul water from septic tank mechanically and removing sludge of capacity below 50 users complete all as specified & directed by Engineer-in-charge.

All as per item No. 2.00 above but 50 to 100 users

All as per item No. 2.00 above but 100 and above users

Cleaning of choked sewage line of below 200 mm bore of pipe including drains by rodding and well flushing with water, taking out waste materials any quantity and depositing where directed including covering the same with at least 30cm thick layer of soil complete all as specified & directed by Engineer-in-charge.

All as per item No. 5.00 above but more than 200 mm bore sewage line

Cleaning of manholes not exceeding 1.5m deep by means of removing the silt, sludge, etc & bailing out foul water complete manually or mechanically and covering of the same with soil, not less than 30cm thick layer and making good all excavated site as required complete all as specified & directed by Engineer-in-charge.

Cleaning of manholes exceeding 1.5m but not exceeding 3m depth by means of removing the silt, sludge, etc & bailing out water complete manually or mechanically and covering of the same with soil, not less than 30cm thick layer and making good all excavated site as required complete all as specified & directed by Engineer-in-charge.

Pumping out of water / liquid from soak wells of any capacity or size and discharge the same to nallah / drains through hose pipe or by other means upto distance of 250 mtr. Including removing old brick bats/Slucisy material from the soak well and refilling the same after washing brick bats with water etc complete all as specified & directed by Engineer-in-charge.

Cleaning of floor trap, gully trap in any size by means of removing the silt, sludge, etc & bailing out water complete manually or mechanically and removing the same out side MD land complete and making good all as specified & directed by Engineer-in-charge.