Work For Removal Of Leakage In Various Size And Type Pipe Line Under Rwss Sub Division Reodar, Division Aburoad- 1 Repairing of leakage in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE pipe lineup to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including taking out the burst pipe from trench, dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material, tightening of CID Joints to make repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. for entire job contractor will use his own T&P & labour and will arrange transportation of material required from Jen store. (Required material such as pipe piece, CID Joints shall be provided by Department free of cost) 2 In all type Soil AC/PVC/HDPE pipe 3 50/63/75mm 4 80/90mm 5 100/110mm 6 125/140mm 7 150/160/180mm 8 200/225mm 9 250/280mm 10 300/315mm 11 350mm 12 400mm 13 Add on above item no. 1.1.1 for B.T. Road 14 Add on above item no. 1.1.1 for C.C. Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 15 Add on above no. 1.1.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 16 Add on above no. 1.1.1 item if depth of pipeline is above3.0 mtr. 17 Repairing of leakage in existing Distribution/Rising Main/Transmission Main CI/MS/DI pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at at site of work including taking out the burst pipe from trench, dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material, tightening of CID Joints to make repair leak proof and thenrefilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. for entire job contractor will use his own T&P & labour and will arrange transportation of material required from Jen store. (Required material such as pipe piece, CID Joints shall be provided by Department free of cost) 18 In all type Soil 19 80mm 20 100mm 21 125mm 22 150mm 23 200mm 24 250mm 25 300mm 26 350mm 27 400mm 28 Add on above item no. 1.2.1 for B.T. Road 29 Add on above item no. 1.2.1 for C.C. Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 30 Add on above no. 1.2.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 31 Add on above no. 1.2.1 item if depth of pipeline is above3.0 mtr. 32 Minor repair of leakages such as lead caulking, plugging, clamping and ring fixing in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE/CI/MS/DI pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site to make repair leak proof andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as lead wool, white hump, plugs, clamps etc. shall be provided by Department free of cost) 33 In all type Soil 34 50/63/75mm 35 80/90mm 36 100/110mm 37 125/140mm 38 150/160/180mm 39 200/225mm 40 250/280mm 41 300/315mm 42 350mm 43 400mm 44 450 mm 45 500 mm 46 600 mm 47 Add on above item no. 1.3.1 for B.T. Road 48 Add on above item no. 1.3.1 for C.C. Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 49 Add on above no. 1.3.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 50 Add on above no. 1.3.1 item if depth of pipeline is above3.0 mtr. 51 Replacement of CI/ DI Double flange sluice valves,non return valves,butter fly valves etc. in existing Distribution/Rising Main/Transmission Main pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including providing and fixing MS Nut and Bolt and rubber gasket, dewatering and providing adequate safety arrangement at site andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as Valve, Tail piece, CID Joints etc. shall be provided by Department free of cost) 52 In all type Soil 53 80 mm 54 100 mm 55 125 mm 56 150 mm 57 200 mm 58 250 mm 59 300 mm 60 350 mm 61 400 mm 62 Add on above item no. 1.4.1 for B.T. Road 63 Add on above item no. 1.4.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 64 Add on above item no. 1.4.1 if depth of pipe line is above 1.5 mtr to 3.0 mtr 65 Deduct on above item no. 1.4.1 if valve is fixed at plinth level / platform i.e. no excavation is required 66 Removal of Choking from pipe line, including tree roots, malba, sand and otherby manually or other means, cleaning of line and testing in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE/uPVC pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost)as per satisfaction of EIC. Rates for per pit. 67 In all type Soil 68 75 mm 69 90/80 mm 70 110/100 mm 71 140/125 mm 72 180/160/150 mm 73 225/200 mm 74 250 mm 75 300 mm 76 Add on above item no. 1.5.1 for B.T. Road 77 Add on above item no. 1.5.1 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 78 Add on above item no. 1.5.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr. 79 Add on above item no. 1.5.1 if depth of pipe line is above3.0 mtr. 80 Removal of Choking from pipe line, including tree roots, malba, sand and otherby manually or other means, cleaning of line and testing in existing Distribution/Rising Main/Transmission Main CI/MS/DI pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost)as per satisfaction of EIC. Rates for per pit. 81 In all type Soil 82 80 mm 83 100 mm 84 125 mm 85 150 mm 86 225/200 mm 87 250 mm 88 300 mm 89 Add on above item no. 1.6.1 for B.T. Road 90 Add on above item no. 1.6.1 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 91 Add on above item no. 1.6.1 if depth of pipe line is above 1.5 mtr up to 3.0 mtr. 92 Add on above item no. 1.6.1 if depth of pipe line is above 3.0 mtr 93 Disconnection of water connection from existing pipe line in all type of soils up to 1.5 mtr depth by digging out suitable size of pit at site of work, with cutting of service line and refixing of clamp revolving it 180 degreethen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour. 94 Add on above item no. 1.7 for B.T. Road 95 Add on above item no. 1.7 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 96 Add on above item no. 1.7 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 97 Removal of sluice valve in existing pipe line up to 1.5 mtr depth by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material to make repair leak proof andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost) 98 In all type Soil 99 80 mm dia pipe to 100mm 100 125 mm dia pipe to 150mm 101 200 mm dia pipe to 250mm 102 300 mm dia pipe to 350mm 103 400 mm dia pipe 104 Add on above item no. 1.8.1 for B.T. Road 105 Add on above item no. 1.8.1 for CC Road Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 106 Add on above item no. 1.8.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 107 Work of Inter Connection in AC/PVC/HDPE pipe line up to 1.5 mtr depth by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site, cutting of existing pipeline, jointing of Tee (complete) and other specials to make inter connection repair leak proof andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. for entire job contractor will use his own T&P & labour and will arrange transportation of material required from store. (Material such as Tee/ Tee Clamp/rubber sheet/ CID joints required for inter connection shall be provided by the department free of cost). 108 In all type Soil 109 80 mm to 110 mm 110 125 mm to 165 mm 111 200 mm to 300 mm 112 Add on above item no. 1.9.1 for B.T. Road 113 Add on above item no. 1.9.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 114 Add on above item no.1.9.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 115 Work of Inter Connection in CI/DI/MS pipe line up to 1.5 mtr depth by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site, cutting of existing pipeline, jointing of Tee (complete) and other specials to make inter connection repair leak proof andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of material required from store. (Material such as Tee/ Tee Clamp/rubber sheet/ CID joints required for inter connection shall be provided by the department free of cost). 116 In all type Soil 117 80 mm to 100 mm 118 125 mm to 150 mm 119 200 mm to 300 mm 120 350 mm to 450 mm 121 Add on above item no.1.10.1 for B.T. Road 122 Add on above item no.1.10.1 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 123 Add on above item no.1.10.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 124 Labour charges for removal of complaint of polluted water supply to the consumers 125 Survey of the locality of polluted water supply for preliminary assessment of source of pollution during supply hours 126 Labour charges for digging of pit of suitable size for removal of water pollutiononexisting distribution AC/PVC/uPVC/HDPE pipe linesup to 1.5 mtr depth including cutting of pipe and assessment of direction of flow of polluted water during non supply hours, identifying the source of pollution and repairing of fault in pipe line byfixing of pipe piece with jointing material (pipe and jointing material shall be supplied by department) to make it leak proof andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. The rate includes all labour charges to complete the work for pipe size 127 In all type Soil 128 50 to 75 mm 129 80-110 mm 130 125 to 165 mm 131 200 to 300 mm 132 350 to 400 mm 133 Add on above item no.1.12.1 for B.T. Road 134 Add on above item no.1.12.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 135 Add on above item no. 1.12.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr. 136 Labour charges for digging of pit of suitable size for removal of water pollution onexisting distribution CI/DI/MS pipe linesup to 1.5 mtr depth including cutting of pipe and assessment of direction of flow of polluted water during non supply hours, identifying the source of pollution and repairing of fault pipe line byfixing of pipe piece with jointing material (pipe and jointing material shall be supplied by department) to make it leak proof andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. The rate includes all labour charges to complete the work for pipe size 137 In all type Soil 138 80-100 mm 139 125 to 150 mm 140 200 to 300 mm 141 350 to 450 mm 142 Add on above item 1.13.1 for B.T. Road 143 Add on above item no. 1.13.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only. 144 Add on above item no.1.13.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr. 145 Restoration of bitumen road by patch work of WBM using crushed / broken aggregate as per the standard specification and consolidation with hand rammer spreading and consolidation of binding material , cleaning of surface of WBM and providing of seal &tack coat as per site condition by using ready cold mixup to the satisfaction of engineer in charge.The rate includes the makingof pit in regular shape, all labour, material and T&P charge complete job. 146 Restoration of cement concreteroad including making of pit in regular shape, ramming and consolidation of surface, laying, positioning and compactingcement concrete ( M-20 ) minimum thickness 200 mm upto the satisfaction ofengineer incharge.The rate includes the makingof pit in regular shape, all labour, material and T&P charge complete job.
