Tender For Running Contract For Extension And Dismantling Of Electrical Network In Udumalpet Division, Town Udumalpet Sub Division Town Udumalpet Section; 1 EXCAVATION and BACKFILLING OF POLE PITS / Stay Set: 2 For pole upto 8.00m length by using JCB/Manually 3 For pole above 8.00m length by using JCB/Manually 4 In Hard Soil (common to all size of poles) 5 In Medium rock Soil 6 In rocky area (common to all size of poles) by blasting / Manually 7 Excavation & backfilling of structure pole pit 3 x 3 x 6 feet by using JCB or Manual for single pole DT structure 8 Excavation and back filling of Stay pit of 4.5 to 5 depth using JCB / Manually 9 Excavation and back filling of Stay pit in Hard rock soil requires blasting 10 Excavation and back filling of Stay pit in Hard rock soil with out blasting 11 Excavation and back fillingof Stay pit inmedium rock and dense medium rock requires blasting 12 ERECTION OF POLES AND STRUCTURE 13 Erection of RCC, REC, PSC poles upto 8.00m length by using Crane / Manually 14 Erection of RCC, REC, PSC poles above 8.00m length by using Crane / Manually 15 Erection of metal supports above 9m / RSJ / Rail Pole/Tubular Poles 16 Erection of stay set complete with fixing up stay wire Eye, Bow, Guy Shackle, Binding etc. 17 Erection of additional Stay in the same stay rod, excluding excavation of stay pit and burial of stay rod. 18 Erection of 11 / 22 KV AB switch (Horizontal) 19 Erection of 11 / 22 KV AB switch (Vertical) 20 Erection of HG Fuse Set, 3 Nos. (in Double Pole or Single Pole Structure) 21 Erection of top channel for double pole DT structure 22 Erection of bed channel 2 Nos. for double pole DT structure 23 Erection of cross with stud for bed channel 24 Erection of belting angle 2 Nos. for double pole DT structure 25 Erection of cross bracing set for double pole DT structure 26 Structure earthing complete with 3 pits and earth loops for double pole DT structure 27 Feeding arrangements with open type fuse unit for double pole DT structure 28 HT jumpering complete for double pole DT structure 29 Painting of all clamps and other iron materials and painting of structure pole for double pole DT structure 30 LT bus arrangement for double pole DT structure 31 DT yard cleaning and making uniform surface for double pole DT structure 32 Erection of double pole DT structure complete as per TNEB standard including painting, feeders arrangement, colour washing of poles etc., fixing of HT / LT LAS and jumpering, 3 Nos. earth pits with earth trough except erection of DT-Annexure-I 33 Erection of tapping channel for single pole DT structure 34 Erection of transformer bed structure for single pole DT structure 35 Structure earthing complete with 3 pits and earth loops for single pole DT structure 36 Feeding arrangementswith open type fuse unit for single pole DT structure 37 HT jumpering complete for single pole DT structure 38 Painting of all clamps, other materials and painting of structure pole for single pole DT structure 39 LT cable arrangement for single pole DT structure 40 Erection of central supporting arrangement for single pole DT structure 41 Erection of 22 KV single pole structure complete with centre support without erection of DT-Annexure-II 42 Fixing of danger board 43 Erection of distribution transformer at structure - Upto 25 KVA 44 Erection of distribution transformer at structure - Above 25 KVA to 100 KVA 45 Erection of distribution transformer at structure - Above 100 KVA to 250 KVA 46 Erection of distribution transformer at structure - 500 KVA and above 47 Erection of Integrated DT Metering Arrangements 48 Erection of Integrated DT Metering ArrangementsWhole Current Meter 49 Erection of metering set 11 KV / 22 KV 50 Erection of DP structure with stay as per TNEB standard including fixing of top channel, cross bracing, concreting, painting, colour washing etc. - With 22 / 33 KV AB switch using all types of poles of size 9 m and above length 51 Erection of single pole DP complete and with single earth 52 Fixing /Dismandling of Line Materials 53 Fixing V cross arm4.5 feet and 5 feet 54 Fixing of LT S phase cross arm 55 Fixing of LT 3 phase cross arm 56 Fixing of HT / LT Ti fitting 57 Fixing of HT PIN insulator with Pin 22 kv 58 Fixing of HT PIN insulator with Pin 33 kv 59 Fixing of LT PIN insulator 60 Fixing of HT strain disc 11 KV 61 Fixing of HT strain disc 22 KV 62 Fixing of HT strain disc 33 KV 63 Fixing of shackle 64 Fixing of Aluminium knob 65 Fixing of HT LAS (3 Nos.) 66 Fixing of lT LAS (3 Nos.) 67 Fixing of Tapping channal X arm 68 Fixing of Guarding channal X arm 69 Fixing of Double channal X arm 70 LT open type fuse unit 71 Replacement of stay rod only (including stay pit excavation, refilling & erection) 72 Replacement of guy shackle only in existing stay 73 Fixing of one set of street light fixture with clamp and fitting of all sizes including cable jumpering and including transportation 74 Provision of street light switching arrangement including fixing of meter, wiring & service board etc. 75 DismandlingV cross arm4.5 feet 5 feet 76 Dismandling of LT S phase cross arm 77 Dismandlingof LT 3 phase cross arm 78 Dismandling of HT / LT Ti fitting 79 Dismandling of HT PIN insulator with Pin 22 kv 80 Dismandling of HT PIN insulator with Pin 33 kv 81 Dismandlingof LT PIN insulator 82 Dismandling of HT strain disc 11 KV 83 Dismandling of HT strain disc 22 KV 84 Dismandling of HT strain disc 33 KV 85 Dismandlingof shackle 86 Dismandling of Aluminium knob 87 Dismandlingof Tapping channal X arm 88 Dismandling of Guarding channal X arm 89 Dismandling of DOUBLE channal X arm 90 Dismantling of HT LAS (3 Nos.) 91 Dismantling of LT LAS (3 Nos.) 92 Dismantling of 11 / 22 KV AB switch (Horizontal) 93 Dismantling of 11 / 22 KV AB switch (Vertical) 94 Dismantling of HG Fuse Set (3 Nos.) 95 Dismantling of top channel from double pole DT structure 96 Dismantling of bed channel 2 Nos. from double pole DT structure 97 Dismantling of cross with stud for bed channel 98 Dismantling of belting angle 2 Nos. from double pole DT structure 99 Dismantling of structure earthing complete of double pole DT structure 100 Dismantling of feeding arrangements with open type fuse unit for double pole DT structure 101 Dismantling of HT & LT LAS and jumpering complete for double pole DT structure 102 Dismantling of support insulator angle and 3 Nos. pin insulator from double pole DT structure 103 Dismantling of HT jumpering complete of double pole DT structure 104 Dismantling of LT bus arrangement from double pole DT structure 105 Dismantling of structure earthing complete from single pole DT structure 106 Dismantling of feeding arrangements with open type fuse unit for single pole DT structure 107 Dismantling of HT jumpering complete of single pole DT structure 108 Releasing of DT below 200 KVA from structure 109 Releasing of DT 200 KVA & above but below 500 KVA from structure 110 Releasing of DT 500 KVA from strcuture 111 Dismantling of Integrated DT Metering Arrangements / Whole Current Meter 112 Dismantling of Modem including accessories 113 Releasing of metering set 11 KV / 22 KV from strcuture 114 Dismantling of RCC, REC, PSC & metal pole of all sizes including the closing of the pit 115 Destruction of pole concreting at site 116 Retrieving grill from deteriorated RCC pole 117 Dismantling of stay set complete including stay rod 118 Dismantling of stay set complete without stay rod 119 Dismantling of guarding arrangement - Flat guarding 120 Dismantling of guarding arrangement - Split neutral guarding 121 Dismantling of guarding arrangement - P&T and railway cradle guarding 122 Dismantling of street light switch box with pipe 123 Dismantling of one set of street light fixture with clamp and fitting of all types 124 Releasing and re-erection of single phase SC wire [during conductor or support change] 125 Releasing and re-erection of 3 phase SC wire [during conductor or support change] 126 Dismantling and fixing of Single Phase Meter 127 Dismantling ad fixing of Three Phase Meter 128 Providing of line spacers in LT line 1 phase 129 Providing of line spacers in LT line 3 phase 130 Fixing of LT shunt capacitor 131 Setting right the leaning pole in HT / LT at pin point location 132 Setting right the leaning pole in HT / LT at cutpoint location 133 Stringing of Conductor / Dismandling 134 Paving and stringing of conductors of sizes upto 7/2.59 mm ACSR or other equivalent conductor 135 Paving and stringing of conductors ofabove7/2.59 mm ACSR or other equivalent conductor upto 7/3.35mm ACSR or other equivalent conductor 136 Paving and stringing of conductors ofabove7/2.59 mm ACSR or other equivalent conductor upto 7/3.35mm ACSR or other equivalent conductor 137 Dismantling of conductor ofupto 7/2.59 including transporting the conductors to the nearest road side and stocking in coils 138 Dismantling of conductor ofupto 7/3.35 including transporting the conductors to the nearest road side and stocking in coils 139 Dismantling of conductor ofabove 7/3.35 including transporting the conductors to the nearest road side and stocking in coils 140 CONCRETING WORKS: 141 Concreting with 1:4:8 mix using 40 mm Jelly including curing(Material + labour) 142 (i) Mass concreting of poles 143 (ii) Sleeveconcreting 144 (iii) Stay concreting 145 LOADING AND UNLOADING CHARGES: 146 Loadingor unloading of Distribution Transformer 147 (i) Upto 100 KVA 148 (ii) Above 100 KVA and upto 500 KVA 149 (iii) 500 KVA 150 Loading of various sizes of poles 151 (i) REC, RCC, PSC pole upto 8.00 m length 152 (ii) All REC, RCC pole above 8.00 m length 153 (iii) Metal poles all sizes 154 Unloading of various sizes of poles 155 (i) REC, RCC, PSC pole upto 8.00 m length 156 (ii) All REC, RCC pole above 8.00 m length 157 (iii) Metal poles all sizes 158 Loading of line materials 159 Unloading of line materials 160 Guarding Arrangement and Earthing 161 Provision of guarding with two numbers earth pits excluding stay set erection 162 (i) Flat guarding with earth pit 163 (ii) Split neutral 164 (iii) Provision of guarding arrangement - P&T and railway cradle guarding 165 Earthing of pole with GI wires 6 or 8SWG by coil earthing 166 Provision of spike including earthing arrangement 167 Pipe earthing including excavation of earth pit and fixing earth pipe 3 m length 168 Replacement of earthpipe per location 169 Replacing the corroded earth pipes of transformer structure and replacing the earth wire completely with aluminium lugs for termination 170 Re-earthing of structure completely 171 TRANSPORTATION CHARGES: 172 Transportation of all types and sizes of poles and other associated materials from Road side to pole pit and vice versa upto 0.50 KM 173 Transporting of distribution transformer / metering set from stores to office / site upto 10 KM distance by engaging 1 Ton capacity Minidor (Lorry) 174 Transporting of distribution transformer / metering set from stores to office / site above 10 KM distance by engaging 1 Ton capacity Minidor (Lorry) 175 (i) Transporting of Distribution Transformer / Line materials from stores to office / site upto 10 KM distance by engaging 1 Ton capacity Minidor (Lorry) 176 (ii) Above 10 KM 177 Transporting of conductors of all sizes from road side to pit locations upto one KM of conductor 178 PAINTING: 179 Numbering of poles including base painting and with cost of paint 180 Painting of distribution transformer of all capacities (paint to be supplied by the TANGEDCO) including cleaning of DT 181 Painting of RSJ / tubular pole including cross arms, TI fittings, single coating 182 Painting of Cement poles by Distember coating including cost of distember 183 Painting of structure materials distribution transformers with aluminium paint of structure poles and writing of transformer details (Items 1 to 6 brush to be owned by the contractor)(Paint to be supplied by Department) 184 Painting of pole at ground 185 Painting of transformer structure poles with two coats for each structure 186 Service connection details painting 187 WORKSHOP CHARGES: 188 Manufacturing of special type clamps for rail poles, RS joists, tubular pole, distribution transformer strucutre with material 189 Alteration of back / stay clamp to suit works 190 Drilling of holes in the structure materials clamps etc., 191 AB switch or open type side arm stud, cutting and drilling holes 192 Cutting of RS joist pole 193 Welding in RS joist pole 194 GENERAL: 195 Jungle clearance such as kattu karuvai in the various area without uprooting 196 Jungle clearance such as kattu karuvai in the various area with uprooting 197 Clearing of tree braches of coconut trees 198 Clearing of tree braches of Neem, Tamarin, Country etc 199 Leveling of Ground using Bul Dozer 200 Clearing of Branches / Trees with JCB 201 SUB - STATION WORK : 202 DT yard cleaning 203 Cleaning of RMU 204 Cleaning of Ring Fencing 205 Engaging crane per hour (for handling of poles, metering set, DT, etc.) 206 Engaging JCB per hour (for extension works & maintenance works etc.) 207 Removing weed in substation yard / office premises 208 Bush clearance out side substation yard / office premises (light) 209 Distribution Transformer Maintenance - Silica Gel Replacement 210 Distribution Transformer Maintenance - Clamps Tightness 211 Distribution Transformer Maintenance - Busbar Maintenance 212 Distribution Transformer Maintenance - HG Fuse Maintenance 213 Distribution Transformer Maintenance - AB Switch Maintenance 214 Distribution Transformer Maintenance - LT Open Type Maintenance 215 Distribution Transformer Maintenance - Inspection of Earthing & Tightness 216 Distribution Transformer Maintenance - Cleaning & Checking of DT Metering Box 217 Distribution Transformer Maintenance - Cleaning of DT 218 Distribution Transformer Maintenance - Oil Top Up 219 Fencing of distribution transformer structure at road side, fabrication and erection (including all materials) 220 Cleaning of 110 KV breakers including CTs and allied maintenance work in SS 221 Cleaning of 110 KV LAS in SS 222 Cleaning of 110 KV AB Switch and applying petrolium gelly (including consumables and petrolium gelly) in SS 223 Cleaning of 33/22/11 KV breakers and CTs and allied maintenance works in SS 224 Cleaning and checking of 110 KV bus insulators in SS 225 Cleaning and checking of11/ 22 / 33 KV bus insulators in SS 226 Cleaning and checking of 11/22/33 KV AB switches including tightening of bolt & nuts and applying petrolium gelly and rectifying defects (excluding consumables, bolt and nuts and petrolium gelly) in SS 227 Replacement of clamps in substation including jumpering in SS 228 Tightening of clamps in all 110/33/22/11 KV buses in SS 229 Checking of earth pit, tightening and replacing of bolts and nuts in SS 230 Cleaning of cable duct in SS 231 Cleaning of 110 KV power transformer insulator and assissting for all other maintenance work in SS 232 Cleaning and checking of 33/22/11 KV PT & station transformer and assisting of other maintenance work in SS 233 Replacement of droppers and jumpers, taking measurement, cutting and all allied works for single Kundah / Zebra in SS 234 Replacement of droppers and jumpers, taking measurement, cutting and all allied works for double Kundah / Zebra in SS 235 Releasing, testing and refixing of existing SV / MV lamps fittings in SS 236 Releasing, testing and refixing of existing FTL fittings in SS 237 Painting of steel section in SS structure after cleaning and removing the rust etc. with materials 238 Knitting of chair including supply of materials 239 Ground patrolling of HT lines during breakdown 240 Rectification of snapped HT line during breakdown - Weasel ACSR 7/2.59 or AAAC 7/2.50 sq. mm 241 Rectification of snapped HT line during breakdown - Rabbit ACSR 7/3.35 or AAAC 7/3.15 sq. mm 242 Rectification of snapped HT line during breakdown - Raccoon ACSR 7/4.09 sq. mm 243 Rectification of snapped LT line during breakdown 244 Replacement of flashed over HT pin insulator, LAS, strain disc including jumpering, binding and transporting of required materials 245 Transporting of conductors of all sizes from road side to pit locations upto one KM of conductor
