Work Related To Pipe Line Maintenance And Reservour Cleaning Maintenance Work Under Urban Rural Area Of Block Jhadol Nit 13/2025-26- 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 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 and then refilling of excavated trench/pit/road shall be done properly i.e. after a layer of20cm with propoer 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. (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 5 % on above item no. 1.1 for B.T. Road 14 Add 15% on above item no. 1.1 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 15 Add 20% on above no. 1.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 16 Add 30% on above no. 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 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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) 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 5% on above item no. 1.2 for B.T. Road 29 Add 15% on above item no. 1.2 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 30 Add 20% on above no. 1.2 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 31 Add 30% on above no. 1.2 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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 Add 5% on above item no. 1.3 for B.T. Road 45 Add 15% on above item no. 1.3 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 46 Add 20% on above no. 1.3 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr. 47 Add 30% on above no. 1.3 item if depth of pipeline is above3.0 mtr. 48 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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) 49 In all type Soil 50 80 mm 51 100 mm 52 125 mm 53 150 mm 54 200 mm 55 250 mm 56 300 mm 57 350 mm 58 400 mm 59 Add 5%on above item no. 1.4 for B.T. Road 60 Add 15% on above item no. 1.4 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 61 Add 20% on above item no. 1.4 if depth of pipe line is above 1.5 mtr to 3.0 mtr 62 Deduct 20% on above item no. 1.4 if valve is fixed at plinth level / platform i.e. no excavation is required 63 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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. 64 In all type Soil 65 75 mm 66 90/80 mm 67 110/100 mm 68 140/125 mm 69 180/160/150 mm 70 225/200 mm 71 250 mm 72 300 mm 73 Add 5%on above item no. 1.5 for B.T. Road 74 Add 15% on above item no. 1.5 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 75 Add 20% on above item no. 1.5 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr. 76 Add 30% on above item no. 1.5 if depth of pipe line is above3.0 mtr. 77 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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. 78 In all type Soil 79 80 mm 80 100 mm 81 125 mm 82 150 mm 83 225/200 mm 84 250 mm 85 300 mm 86 Add 5%on above item no. 1.6 for B.T. Road 87 Add 15% on above item no. 1.6 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 88 Add 20% on above item no. 1.6 if depth of pipe line is above 1.5 mtr up to 3.0 mtr. 89 Add 30% on above item no. 1.6 if depth of pipe line is above 3.0 mtr 90 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 degree refill the pit from excavated sand by ramming it & upto ground level for entire job contractor will use his own T&P & labour. 91 Add 5%on above item no. 1.7 for B.T. Road 92 Add 15% on above item no. 1.7 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 93 Add 20% on above item no. 1.7 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 94 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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) 95 In all type Soil 96 80 mm dia pipe to 100mm 97 125 mm dia pipe to 150mm 98 200 mm dia pipe to 250mm 99 300 mm dia pipe to 350mm 100 400mm 101 Add 5%on above item no. 1.8 for B.T. Road 102 Add 15% on above item no.1. 8 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 103 Add 20% on above item no. 1.8 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 104 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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). 105 In all type Soil 106 80 mm to 110 mm 107 125 mm to 165 mm 108 200 mm to 300 mm 109 Add 5%on above item no. 1.9 for B.T. Road 110 Add 15% on above item no. 1.9 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 111 Add 20% on above item no. 1.9 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 112 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 and then refill the pit from excavated sand by ramming it at sides of pipe & upto ground level 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). 113 In all type Soil 114 80 mm to 100 mm 115 125 mm to 150 mm 116 200 mm to 300 mm 117 350 mm to 450 mm 118 500 mm to 600 mm 119 Add 5%on above item no. 1.10 for B.T. Road 120 Add 15% on above item no. 1.10for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 121 Add 20% on above item no. 1.10 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr 122 Labour charges for removal of complaint of polluted water supply to the consumers 123 Survey of the locality of polluted water supply for preliminary assessment of source of pollution during supply hours 124 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 and then refilling the pit from excavated sand by ramming it at site of pipe upto ground level. The rate includes all labour charges to complete the work for pipe size 125 In all type Soil 126 50 to 75 mm 127 80-110 mm 128 125 to 165 mm 129 200 to 300 mm 130 350 to 400 mm 131 Add 5%on above item no.1.12 for B.T. Road 132 Add 15% on above item no. 1.12 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 133 Add 20% on above item no. 1.12 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr. 134 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 and then refilling the pit from excavated sand by ramming it at site of pipe upto ground level. The rate includes all labour charges to complete the work for pipe size 135 In all type Soil 136 80-100 mm 137 125 to 150 mm 138 200 to 300 mm 139 350 to 400 mm 140 Add 5%on above item 1.13 for B.T. Road 141 Add 15% on above item no. 1.13 for C.C. Road . Pit in CC Road shall be cut in optimum size through CC cutter machine only. 142 Add 20% on above item no.1.13 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr. 143 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. 144 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. 145 Cleaning of Ground water reservoir ( GLRs) of below mentioned capacity including removal of all silt from reservoir, scrapping of wall, disinfection of reservoir after cleaning and disposal of silt up to 1.00 Km lead and painting the date of cleaning on the reservoir. 146 up to10 Kl 147 11 to 15 KL 148 16 to 20 KL 149 21 to 25 KL 150 26 to 30 KL 151 31 to 50 KL 152 51 to 100 KL 153 101 to 200 KL 154 201 to 300 KL 155 Cleaning of Clear water reservoirs ( CWRs) of below mentioned capacity including removal of all silt from reservoir, scrapping of walls, disinfection of reservoir after cleaning and disposal of silt up to 1.00 Km lead and painting the date of cleaning on the reservoir. 156 up to10 Kl 157 11 to 15 KL 158 16 to 20 KL 159 21 to 25 KL 160 26 to 30 KL 161 31 to 50 KL 162 51 to 100 KL 163 101 to 200 KL 164 201 to 300 KL 165 301 to 400 KL 166 401 to 500 KL 167 Cleaning of Over HeadService Reservoir ( OHSR ) of below mentioned capacity including removal of all silt from reservoir,scrapping of walls, disinfection of reservoir after cleaning and disposal of silt up to 1.00 Km lead and painting the date of cleaning on the reservoir. 168 50 to 100 KL 169 101 to 200 KL 170 201 to 300 KL 171 301 to 400 KL 172 401 to 500 KL 173 501 to 600 KL 174 Replacement of existing wire mesh on ventilators of GLRs, OHSRs, CWRs etc. with 16 mm dia MS vertical bars placed at 10 cms wherever required, having 16-gauge wire mesh with a inner base of expanded jali welded around with vertical bars 175 Taking out with care the M.S. iron ladder fixed at OHSR , repairing, welding etc and fixing back at reservoirs including all labour and material. 176 Replacement of existing copper float dia 300 mm and iron counter weight for water level indicator 177 Cleaning of PHED Campus (Includes Removal of garbage, Cleaning of light jungle and maintaining the area and disposal of all garbage outside Approved disposal place of Concern local bodies. 178 Providing, fabrication and fixing mainhole cover 600X600 size made of angles 50X50X6 mm frame,40X40X5 mm frame of cover, 6 mm thick MS sheet with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide With lock (minimum weight 50 Kg)
