Tender For Cleaning Of Sewage Lines, Septic Tanks, Area Drains, Floor Gully Traps And Repair To Boundary Wall, Hard Standing Gate And Dispersal Area And Dispersal Area Etc At Cgra Kozhikode And Icgs Beypore; 1 Taking out RCC cover slab of septic tank of 100 Users capacity carefully, taking out the sludge including foul water, collect the sludge in closed container andremove from defence land duly followed the instructions laid down by the local govt bodies after complete removal of sludgeinlet and outlet pipe, M.S ring and septic tank complete cleaning with fresh water as directed and placing the RCC cover slab in position and set in CM 1:6 complete all as specified and directed 2 Taking out RCC cover slab of septic tank of the 50 Users capacity carefully, taking out the sludge including foul water, collect the sludge in closed container andremove from defence land duly followed the instructions laid down by the local govt bodies. after complete removal of sludgeinlet and outlet pipe, M.S ring and septic tank complete cleaning with fresh water as directed and placing the RCC cover slab in position and set in CM 1:6 complete all as specified and directed 3 Taking out RCC cover slab of Manhole of any size, depth exceeding 60 Cm, cleaned carefully, taking out the sludge including foul water, collect the sludge in closed container andremove from defence land duly followed the instructions laid down by the local govt bodies after complete removal of sludgeinlet and outlet pipe,and refixing the RCC cover slab in position completeall as specified and as directed. 4 Taking out RCC cover slab of Manhole of any size, depth exceeding 60 Cm and not exceeding 1.2 Metre cleaned carefully, taking out the sludge including foul water, collect the sludge in closed container andremove from defence land duly followed the instructions laid down by the local govt bodies after complete removal of sludgeinlet and outlet pipe,and refixing the RCC cover slab in position completeall as specified and as directed. 5 Taking out RCC cover slab of Manhole of any size, depth exceeding 1.2 Metre cleaned carefully, taking out the sludge including foul water, collect the sludge in closed container andremove from defence land duly followed the instructions laid down by the local govt bodies after complete removal of sludgeinlet and outlet pipe,and refixing the RCC cover slab in position completeall as specified and as directed. 6 Cleaning of chocked sewage line of any description and any dia from manhole to manhole cleaning the line with cleaning rod and binding wire and flush with fresh water and disposed off the sludge all as specified and directed. Note: The sludge and other waste material obtained after cleaning the drains shall remove from defence land duly followed the instructions laid down by the local govt bodies and the quoted rate shall be deemed to be inclusive of the removal of sludge. 7 Cleaning of Drains not exceeding 750mm wide with cleaning rod and binding wire and flush with fresh water and disposed off the sludge/debris all as specified and directed. Note: The sludge/debris and other waste material obtained after cleaning the drains shall remove from defence land duly followed the instructions laid down by the local govt bodies and the quoted rate shall be deemed to be inclusive of the removal of sludge/debris. 8 Removal of blockage of floor/nahani trap, gully trap, IWC/EWC, bend etc by rodding thoroughly spraying water under presuure and clearing the blockage for efficient and smooth flow of sludge / waste water and disposed off the sludge/debris complete all as specified and as directed. 9 Demolition and breaking up 150mm bore RCC / SGSW drain pipesincluding PCC packing under haunching against sides of pipe bed and complete PCC bed and removal of debris to a distance exceeding 1.5 Km but not exc. 5 Km as specified and as directed. 10 Excavation in trenches not exceeding 1.5 M 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 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed. 11 Supply and laying Reinforced cement concrete hume pipes class NP2, laid and jointed complete with one collar per length of pipe, dia 150 mm complete all as specified and as directed. 12 Material and Labour for PCC 1:4:8, type D-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150mm dia SGSW pipe complete all as specified and as directed. 13 Material and Labour for salt glazed stone ware pipes of 100 mm grade A, laid in trenches and jointed complete all as specified and as directed. NOTE: Earth work shall be measured and paid separately. 14 Material and Labour for PCC 1:4:8, type D-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 100mm dia SGSW pipe complete all as specified and as directed. 15 Returning filling in trenches including spreading levelling watering and well ramming in layers not exc.25 cms in soil complete all as specified and as directed. 16 Removing excavated material / soil to a distance exc 1.5Km andn.exc 5Kmand depositing where as directed at a level n.exc 1.5m above the starting point, complete all as specified and as directed. 17 Taking down cement plastering on concrete or Brick works surface racking out joints, hacking for key , scrubbing down with water etc complete all as specified and as directed. 18 Material and labour for rendering 15 mm on fair faces of brick or concrete surfaces in CM 1:6, finished even and fair without using extra cement complete all as specified and directed. 19 Material and labour for rendering 15 mm on fair faces of brick or concrete surfaces in CM 1:4, finished even and fair without using extra cement complete all as specified and directed. 20 Demolition of brick or stone PCC block masonry built in cement mortar or cement lime mortar including all quoins,arches,pillers etc but excluding ashlar facings,dressed stone work and precast concrete articles in any position complete all as specified and as directed. 21 Material and labour for precastPCC 1:3:6 Type C1 using 20 mm graded aggregate solid block masonryexceeding 10 Cm width(with plain or interlocking joints as directed), built in cement mortar 1:6 all as specified and as directed. 22 Material and labour preparation of newly plastered wall surfaces and applying two coats of exterior emulsion (weather coat) paint over a coat of primer complete all as specified and as directed. 23 Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channels (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1, finished smooth and reforming benching as required for 150/200mm dia pipe complete all as specified and as directed. 24 Supply and fix in repairs salt glazed stone ware gully trap square or round mouthed of size 150mmx150mm setting and jointing complete complete all as specified and as directed. 25 Demolition of cement concretereinforced (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided complete all as specified and as directed. 26 Material and Labour for precast reinforced cement concrete1:2:4 type B1 with using20 mm graded stone aggregateas in man hole cover slab set in CM 1:4 including necessary form work all as specified and asdirected. 27 Material and labour for TMT bars(CRS/HCR), 10mm dia and over cut to length bent to shape required including cranking, hooking ends and binding with mild steel wire annealed not less than 0.9mm dia complete all as specified and as directed. 28 Material and labour for TMT bar 6 to 8mm dia, cut to length, bent to shape required including bending or hooking ends and binding with and including mild steel wire (annealed) not less than 0.9m dia complete as in reinforcement complete all as specified and as directed. 29 Demolition and breaking up 100mm bore drain pipes (PVC/RCC pipe/Salt glazed wareor Reinforced concrete) set in cement mortar including haunching and removing debris and rubbish off the premises all as specified and as directed. 30 Supply and fix in repairs cast iron Nahani trap 100mm dia outlet with grating including jointing to waste pipe fixed in cement concrete 1:2:4 in type B1 using 20mm graded stone aggregate complete all as specified and as directed by Engr- in charge. 31 Supply and fix in repairs cast iron floor trap 100mm dia outlet with grating including jointing to waste pipe fixed in cement concrete 1:2:4 in type B1 using 20mm graded stone aggregate complete all as specified and as directed by Engr- in charge. . 32 Supply and fix PVC pipe (SWR) single socketed in any length with rubber ring joint 75mm dia laid in floor or fixed to wall as in soil, waste and rain water pipe complete all as specified and as directed . 33 Supply and fix PVC pipe (SWR) single socketed in any length with rubber ring joint 110mm dia laid in floor or fixed to wall as in soil, waste and rain water pipe complete all as specified and as directed. 34 Supply and Fix in repairs PVC (SWR) bends any radius 75mm bore dia with access door complete all as specified and as directed. 35 Supply and Fix in repairs PVC (SWR) bends any radius 110mm bore dia with access door complete all as specified and as directed. 36 Supply and fix in repairs 75mm PVC (SWR) branch piece , single (single Y) equal or unequal all as specified and as directed. 37 Supply and fix in repairs 110mm PVC (SWR) branch piece , single (single Y) equal or unequal all as specified and as directed. 38 Demolition of concrete surfaces in ground floor and paving n.exc. 15cm thickness (below or above ground level) all as Specified. 39 Dismantling of existing old sunken interlocking paver block of any size as in floor/path/hard standing etc without appreciable damage including stacking of serviceable material with outhinderance to drivewayusage and disposal of unserviceable material all as specified and as directed. 40 Material and labour for 100mm thick plain cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregateas in sub base of floors including necessary form work all as specified and as directed. 41 Material and labour formachine pressed precast concrete interlocking paver block, any shape and size of 80mm thickness M-40 grade conforming to IS 15658-2006 with grey cement and pigment laid over and including 50mm thick 6.3mm aggregate cushioning, compacted with mechanical surface vibrator and with scratch proof lacquer coating on top surfaces complete all as specified and directed. 42 Relaying/ refixing the usable interlocking paver block obtained from dismantling after levelling sunken portions with required thickness of sand/stone chipping cushioning and levelling the top surface to match with existing surfaces, all as specified and as directed. NOTE: The rate quated is inclusieve of Crushed sand/stone chipping required for levelling, nothing extra shall be paid on this account. 43 Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) remaining serviceable tiles to stores and rubish off the premises all as specified and as directed. 44 Material and Labour for Non-skid light coloured Ceramic tiles 400 x 400 x7 to 8-10 mm thick (square/ rectangular) area of each tile exceeding 0.11 Sqm but not excceding 0.18 Sqm, in floors etc, set and jointed in cement mortar and pointed in white or coloured cement to match, laid over and including 15 mm thick screed bed in CM 1:6 complete all as specified and as directed.(The Colour,shade and pattern shall be approved by the GE during execution work). (No extra cost sahll be allowed for Removing and re-fixing and necessary cutting of door etc if any required during execution of work) 45 Material and labour for glazed ceramic coloured tiles450x350x7mm in vertical surface such as dados, set and jointed in neat cement slurry over and including backing coat of 10mm thick in CM 1:4 complete all as specified and directed. 46 Schedule of Credit (Minus) Rs.4655.00NOTE: Bidder shall insert credit amount of Rs. 4655.00 as ratein Green field under Col-13.
