REPAIRS/REPLACEMENT, CELANING OF SEWAGE LINES, MANHOLES, GULLY TRAPS, SEPTIC TANKS,FLOOR TRAPS, NAHANI TRAPS AT VIMAN NAGAR, CHANDAN NAGAR AND SOUTHERN PART OF RUNWAY UNDER AGE B/R-II OF GE (AF) LOHEGAON

(a) Cleaning of clearing of blocked IWCs & EWCs to sewage line upto 1st manholes by rodding or any other suitable method & taking out the muck, mud and other debris from WCs and the sewage line cleaning with fresh water & removing the debris upto a distance exceeding 1.50km (out of defence land and disposed off by own arrangement by contractor). (b)Cleaning of clearing of blocked/ chocked/ floor trap in kitchen & bathrooms including gully trap, the waste water line connection etc by rodding or by any other suitable method & taking out the debris to a distance exceeding 1.50km (out of defence land and disposed off by own arrangement by contractor) and drain out the floors taps, gully traps waste pipe and soil pipe with fresh water etc complete all as specified and directed.

M & L for Removal of blockage of sewage lines up to 150mm dia including manholes by using necessary tools/mechanicall tools or manually such as passing rope knots bamboo kamti and disc of required size including safety measures such as test for gas etc before flushing the pipe with water after removal of blockage including disposing off the removed sludge , etc to a distance n.exc 200m, burried under ground (minimum 30cm below ground level) including necessary excavation of pits in hard dense soil and returning, filling complete all as specified and directed

M & L for Removal of blockage of sewage lines exc 200mm dia including manholes by using necessary tools/mechanically tools or manually such as passing rope knots bamboo kamti and disc of required size including safety measures such as test for gas etc before flushing the pipe well with water after removal of blockage and including disposing off the deposited sludge , etc inside pipes to a distance n.exc 200m, burried under ground (minimum 30cm below ground level) including necessary excavation of pits in hard dense soil and returning, filling complete all as specified and directed

M & L for Removal of blockage of sewage lines of dia 300mm dia including manholes by using necessary tools/mechanically tools or manually such as passing rope knots bamboo kamti and disc of required size including safety measures such as test for gas etc before flushing the pipe well with water after removal of blockage and including disposing off the deposited sludge , etc inside pipes to a distance n.exc 200m, burried under ground (minimum 30cm below ground level) including necessary excavation of pits in hard dense soil and returning, filling complete all as specified and directed

M& L for Taking out silt, liquid water sludge in solid/semi solid state from septic tank/Manholes STP tanks of any capacity and size and removing the same using truck mounted honey sucker of capacity minimum 8 cum and to disposed off the sludge from outside of the MoD land and own arrangement by the contractor complete all as specified and directed. Note : Driver and operator must valid license and serviceability of the Truck.

M& L for Taking out silt, liquid water sludge in solid/semi solid state, from Grease Trap of any capacity and size and removing the same using truck mounted honey sucker of capacity minimum 8 cum and to dispose off from outside of the MoD land and own arrangement by the contractor complete all as specified and directed. Note : Driver and operator must valid license and serviceability of the Truck.

M & L for Cleaning of sewer lines by mechanically by truck mounted sewage cleaning system comprising of water sludge tank with wash down system / suck derrick arm hydraulically spring loaded rotary sliding vane compressor with V hose end section no 33 nozzle and strainer all as specified and as directed.

Taking out silt brick bats, debris , liquid waste sludge in solid/semi solid state from manholes including use of saftey belts, dry cells torch for lighting inside the manholes and taking necessary precautionary measures and removing the sludge dispose off ( outside of defence land and own arrangement by contractor) & leveling the manhole cleaned and flushed with water etc for manholes up to the depth of 1.00 mtr complete all as specified and directed

Taking out silt brick bats, debris , liquid waste sludge in solid/semi solid state from manholes including use of saftey belts, dry cells torch for lighting inside the manholes and taking necessary precautionary measures and removing the sludge dispose off ( outside of defence land and own arrangement by contractor) & leveling the manhole cleaned and flushed with water etc for manholes of depth of exc 1.00 mtr. but n exc 2.00mtr complete all as specified and directed

Taking out silt brick bats, debris , liquid waste sludge in solid/semi solid state from manholes including use of saftey belts, dry cells torch for lighting inside the manholes and taking necessary precautionary measures and removing the sludge dispose off ( outside of defence land and own arrangement by contractor) & leveling the manhole cleaned and flushed with water etc for manholes of the depth exc 2.00 mtr complete all as specified and directed