Tender For Annual Rate Contract For Removal Of Leakages And Choking In Pipe Line And Inter Connection Work Of In Sub Dn. Baori - O&M BSR 2020 Ch. 01 : 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)In all type Soil AC/PVC/HDPE pipe 2 50/63/75mm 3 80/90mm 4 100/110mm 5 125/140mm 6 150/160/180mm 7 200/225mm 8 250/280mm 9 300/315mm 10 350mm 11 400mm 12 450mm 13 500mm 14 Add on above item no. 1.1.1 for B.T. Road5% 15 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 % 16 Add on above no. 1.1.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 20% 17 Add on above no. 1.1.1 item if depth of pipeline is above3.0 mtr. 30% 18 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) In all type Soil 19 80mm 20 100mm 21 125mm 22 150mm 23 200mm 24 250mm 25 300mm 26 350mm 27 400mm 28 450 mm 29 500 mm 30 600mm 31 Add on above item no. 1.2.1 for B.T. Road5% 32 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. 15% 33 Add on above no. 1.2.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 20% 34 Add on above no. 1.2.1 item if depth of pipeline is above3.0 mtr. 30% 35 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)In all type Soil 36 50/63/75mm 37 80/90mm 38 100/110mm 39 125/140mm 40 150/160/180mm 41 200/225mm 42 250/280mm 43 300/315mm 44 350mm 45 400mm 46 450 mm 47 500 mm 48 600 mm 49 Add on above item no. 1.3.1 for B.T. Road5% 50 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. 15% 51 Add on above no. 1.3.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 20% 52 Add on above no. 1.3.1 item if depth of pipeline is above3.0 mtr. 30% 53 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)In all type Soil 54 80 mm 55 100 mm 56 125 mm 57 150 mm 58 200 mm 59 250 mm 60 300 mm 61 350 mm 62 400 mm 63 450 mm 64 500 mm 65 600 mm 66 Add on above item no. 1.4.1 for B.T. Road5% 67 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. 15% 68 Add on above item no. 1.4.1 if depth of pipe line is above 1.5 mtr to 3.0 mtr 20% 69 Deduct on above item no. 1.4.1 if valve is fixed at plinth level / platform i.e. no excavation is required20% 70 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. In all type Soil 71 75 mm 72 90/80 mm 73 110/100 mm 74 140/125 mm 75 180/160/150 mm 76 225/200 mm 77 250 mm 78 300 mm 79 Add on above item no. 1.5.1 for B.T. Road5% 80 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. 15% 81 Add on above item no. 1.5.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr. 20% 82 Add on above item no. 1.5.1 if depth of pipe line is above3.0 mtr. 30% 83 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.In all type Soil 84 80 mm 85 100 mm 86 125 mm 87 150 mm 88 225/200 mm 89 250 mm 90 300 mm 91 Add on above item no. 1.6.1 for B.T. Road5% 92 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.15% 93 Add on above item no. 1.6.1 if depth of pipe line is above 1.5 mtr up to 3.0 mtr.20% 94 Add on above item no. 1.6.1 if depth of pipe line is above 3.0 mtr 30% 95 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. 96 Add on above item no. 1.7 for B.T. Road 5% 97 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.15% 98 Add on above item no. 1.7 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr20% 99 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) 100 80 mm dia pipe to 100mm 101 125 mm dia pipe to 150mm 102 200 mm dia pipe to 250mm 103 300 mm dia pipe to 350mm 104 400 mm dia pipe 105 450 mm dia pipe 106 500 mm dia pipe 107 600 mm dia pipe 108 Add on above item no. 1.8.1 for B.T. Road 5% 109 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. 15 110 Add on above item no. 1.8.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr20% 111 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).In all type Soil 112 80 mm to 110 mm 113 125 mm to 165 mm 114 200 mm to 300 mm 115 Add on above item no. 1.9.1 for B.T. Road 5% 116 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. 15% 117 Add on above item no.1.9.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr20% 118 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). 119 80 mm to 100 mm 120 125 mm to 150 mm 121 200 mm to 300 mm 122 350 mm to 450 mm 123 500 mm to 600 mm 124 Add on above item no.1.10.1 for B.T. Road5% 125 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.15% 126 Add on above item no.1.10.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr20% 127 Labour charges for removal of complaint of polluted water supply to the consumers 128 Survey of the locality of polluted water supply for preliminary assessment of source of pollution during supply hours 129 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 sizeIn all type Soil 130 50 to 75 mm 131 80-110 mm 132 125 to 165 mm 133 200 to 300 mm 134 350 to 400 mm 135 Add on above item no.1.12.1 for B.T. Road5% 136 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. 15% 137 Add on above item no. 1.12.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr.20% 138 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 In all type Soil 139 80-100 mm 140 125 to 150 mm 141 200 to 300 mm 142 350 to 450 mm 143 Add on above item 1.13.1 for B.T. Road 5% 144 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.15% 145 Add on above item no.1.13.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr.20% 146 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. 147 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.
