Tender For Works Contract To Carry Out Extension Works In Central Division-Excavation Of Pole Pits: 2 For Pole Upto 8.00M Length By Using Jcb/Manual 3 For Pole Above 8.00M Length By Using Jcb/Manual 4 In Hard Soil (Common To All Size Of Poles) 5 I, coimbatore-Tamil Nadu

Works Contract To Carry Out Extension Works In Central Division Works Contract To Carry Out Extension Works In Central Division-EXCAVATION OF POLE PITS: 2 For pole upto 8.00m length by using JCB/Manual 3 For pole above 8.00m length by using JCB/Manual 4 In Hard Soil (common to all size of poles) 5 In rocky area (common to all size of poles) by blasting / Manual 6 Excavation of Stay pit of 4.5 to 5 depth using JCB / Manual 7 Excavation & back filling of stay pit per location - Hard rock requires blasting 8 Excavation & back filling of stay pit per location - Hard rock without blasting 9 Excavation & back filling of stay pit per location - Medium rock and dense medium rock requires blasting 10 ERECTION OF POLES AND ACCESSORIES 11 Erection of RCC, REC, PSC poles upto 8.00m length by using Crane / Manual 12 Erection of RCC, REC, PSC poles above 8.00m length by using Crane / Manual 13 Erection of metal supports above 9m / RSJ / Rail Pole/Tubular Poles 14 Erection of stay set complete with fixing up stay wire Eye, Bow, Guy Shackle, Binding etc. 15 Erection of additional Stay in the same stay rod, excluding excavation of stay pit and burial of stay rod. 16 Erection of stay set complete in the rock area by blasting 17 Replacement of stay rod only. (Including stay pit excavation & refilling & erection) 18 Replacement of guy shackle only in existing stay 19 Fixing of line materials 20 Fixing of V cross arm 3.5feet 21 Fixing of V cross arm4.5 feet 22 Fixing of V cross arm5.0 feet 23 Fixing of LT S phase cross arm 24 Fixing of LT 3 phase cross arm 25 Fixing of HT / LT Ti fitting 26 Fixing of Two Tapping cross arm per cut point upto 33 KV line including fixing of Discs,insulators and Jumpering etc.. 27 Fixing of HT PIN insulator with Pin 11 kv 28 Fixing of HT PIN insulator with Pin 22 kv 29 Fixing of HT PIN insulator with Pin 33 kv 30 Fixing of LT PIN insulator 31 Fixing of HT strain disc 11 KV 32 Fixing of HT strain disc 22 KV 33 Fixing of HT strain disc 33 KV 34 Fixing of shackle 35 Fixing of Aluminium knob 36 Fixing of HT LAS (3 Nos.) 37 Fixing of LT LAS (3 Nos.) 38 Double channel-X-Arm 39 Guarding Cross Arm 40 Tapping Channel Cross Arm 41 Fixing of open type fuse unit 42 Providing of line spacers in LT lines 1 phase 43 Providing of line spacers in LT lines 3 phase 44 Fixing of LT capacitor 45 Set right of all sizes of leaning poles 46 Resagging of lines for all sizes at cutpoint location per wire / span 47 Intergrater DT Metering Arrangements/ Whole Current Meter 48 Erection /dismantling metering set 11 KV/22 KV 49 Erection of 11/22 KV AB Switch (Horizontal) 50 Erection of 11/22 KV AB Switch (Vertical) 51 Erection of HG Fuse 52 Dismantling of line materials 53 Dismantling of Double Channel X-Arm 54 Dismantling of Guarding Cross Arm 55 Dismantling of Tapping channel x arm 56 Dismantling of 11kv PIN with insulator 57 Dismantling of 11kv Composite Disc with Mp 58 Dismantling of 22kv PIN with insulator 59 Dismantling of 22kv Composite Disc with Mp 60 Dismantling of 33 KV Pin Insulator 61 Dismantling of 33 KV Disc 62 Dismantling of 5 V-X Arm 63 Dismantling of 1372 mm (46) V-X-Arm 64 Dismantling of 1068 mm (36) V-X-Arm 65 Dismantling of H.T/L.T. T.I. Fitting 66 Dismantling of 3ph X -Arm 67 Dismantling of 1ph X -Arm 68 Dismantling of Aluminium knob 69 Dismantling of LT Shackle with Mp 70 Dismantling of LT Pin with Insulator 71 Dismantling of LT open type 72 Dismantling of Top channel 73 Dismantling of Belting channel 74 Dismantling of Bed channel 75 Dismantling of DT below 200 KVA 76 Dismantling of DT 200 KVA & above but below 500 KVA 77 Dismantling of DT 500 KVA 78 Dismantling of HT LAS (3 nos) 79 Dismantling of LT LAS (3 nos) 80 STRINGING OF CONDUCTORS: 81 Paving and stringing of conductors of sizes upto 7/2.59 mm ACSR or other equivalent conductor 82 Paving and stringing of conductors ofabove7/2.59 mm ACSR or other equivalent conductor upto 7/3.35mm ACSR or other equivalent conductor 83 Paving and stringing of conductors of one run of PVC cable line of all sizes with GI wire and reel insulator. 84 Paving and stringing of conductors of7/4.09mm ACSR or other equivalent conductor 85 Paving and stringing of conductors of7/4.72 mm Dog Conductor or other equivalent conductor 86 Releasing and reerection (resagging) of one run of all sizes of conductor 87 ERECTION OF DISTRIBUTION TRANSFORMERS: 88 Erection of Distribution Transformer structure complete as per TNEB standard including painting, feeders arrangrment, colour washing of RCC poles etc.. Fixing of poles type to be unit HT / LT LAS and jumpering 3 Nos Earth pits with earth trough except erection of Distribution Transformer. 89 Erection of Distribution Transformer including loading of Distribution Transformer at stores and erection at structure or vice versa. 90 (i) Upto 25 KVA Distribution transformer / Metering set. 91 (ii) Above 25 KVA to 100 KVA 92 (iii) Above 100 KVA to 250 KVA 93 (iv) 500 KVA and above 94 (V) Failed DT replacement below 100 KVA 95 (vi) Failed DT replacement 100 KVA and above 96 Erection of 11 KV single pole Structure including erection of DT complete without centre support 97 Erection of 11 KV Single Pole structure including erection of DT complete with centre support 98 ERECTION OF DP STRUCTURE: 99 Erection of DP structure with stay as per TNEB standard including fixing of top channel, cross bracing, concreting, painting, colour washing etc., 100 (i) With 11 KV AB switch using all types of poles of size 9.14 m and above length 101 (i) With 22 / 33 KV AB switch using all types of poles of size 9.14 m and above length 102 Erection of single pole DP with completeand with single earth 103 Dismantling Charges 104 Dismantling of RCC, REC, PSC & metal pole of all sizes including the closing of the pit 105 For breaking the mass concrete of all supports 106 Dismantling of stay set complete 107 (i) including stay rod 108 (ii) Without stay rod 109 Dismantling of conductor of upto 7/2.59 including transporting the conductors to the nearest road side and stocking in coils 110 Dismantling of conductor of above 7/3.35 including transporting the conductors to the nearest road side and stocking in coils 111 Dismantling of Transformer structure materials complete set and transporting the same from the location to the road side 112 Dismantling of Cross arm clamps TI fitting hardwares, insulators etc., 113 CONCRETING WORKS: 114 Concreting with 1:4:8 mix using 40 mm Jelloy including curing (material+labour) 115 (i) Mass concreting of poles 116 (ii) Sleeve concreting 117 (iii) Stay concreting 118 EARTHING: 119 (i) Earthing of poles with GI wires 4 or 6 SWG by coil earthing 120 (ii) Provision of spike including earthing arrangement 121 (iii) Pipie earthing including excavation of earth pit and fixing earth pipe 3 m length 122 (iv) Replacing the corroded earth pipes of transformer structure and replacing the earth wire completely with aluminium lugs for termination 123 (v) Replacement of corroded earth pipe 124 LOADING AND UNLOADING CHARGES: 125 Loading or unloading of Distribution Transformer 126 (i) Upto 100 KVA 127 (ii) Above 100 KVA and upto 500 KVA 128 (iii) Metering set of all ratios 129 Loading or unloading of various sizes of poles 130 (i) REC, RCC, PSC pole upto 8.00 m length 131 (ii) All REC, RCC pole above 8.00 m length 132 (iii) Metal poles all sizes 133 Loading of Conductor 134 Unloading of Conductor 135 Loading / Unloading of Iron & Steel 136 Loading / Unloading of Oil 137 Loading / Unloading of line materials 138 Loading / Unloading of 11 KV polymer disc 139 Loading / Unloading of LT Pin insulator shackle, guy shackle, LT Pin, Metal parts, HT pin etc., 140 TRANSPORTATION CHARGES: 141 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 142 Transportation of all type of poles by bullock cart or other vehicle (for all sizes of poles including loading and unloading) 143 (i) For a lead upto 5 KM 144 (ii) Above 5 KM of lead of every KM 145 Transporting of conductors of all sizes from road side to pit locations upto one KM of Conductor 146 (i) Transporting of Distribution Transformer / Line materials from stores to office / site upto 8 KM distance by engaging 1 Ton capacity Minidor (Lorry) 147 (ii) Above 10 KM 148 PAINTING: 149 Painting of iron poles up to 36 ft length with double coats including cost of paint 150 Painting of iron poles up to 40 ft 200/100 length with double coats including cost of paint 151 Painting of distribution transformer of all capacities (paint to be supplied by the Board) including cleaning of DT 152 Numbering of poles including base painting and with cost of paint 153 Painting of Cement poles by Distember coating including cost of distember 154 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) 155 Service Connection Details painting 156 MISCELLANEOUS WORKS: 157 Replacing the worn out service connection cables 158 Provision of guarding with two numbers earth pits excluding stay set erection 159 (i) Flat guarding with earth pit 160 (ii) Split neutral 161 (iii) DT yard cleaning 162 Provision of street light,switching arrangement including fixing of meter, wiring& service board etc 163 Fixing of Street light 164 Releasing and erection 1 ph SC wire [during conductor or support change] 165 Releasing and erection 3 ph SC wire [during conductor or support change] 166 Re examination of DT earthing ( Digging , inspection and making connection in between extg. 3nos Earth pipe ) 167 Re-Earthing of structure completely 168 Destruction of pole concreting at site 169 Retrieving grill from Deteriorated RCC pole 170 Fixing of Modem including accessories 171 Cleaning of RMU 172 Cleaning of Ring Fencing 173 WORKSHOP CHARGES: 174 Manufacturing / Altering of Clamps 175 Drilling of holes in the structure materials clamps etc., 176 AB switch or open type side arm stud, cutting and drilling holes 177 Manufacturing of earth pipe clamps for structure including of drilling holes and welding and clamp with earth pipe 178 GENERAL: 179 Numbering of Poles including cost of paint 180 Painting of iron poles up to 36 ft length with double coats including cost of paint 181 Painting of iron poles up to 40 ft 200/100 length with double coats including cost of paint 182 Removing weed in substation yard / office premises 183 Bush Clearance out side substation yard / office premises (light) 184 Jungle clearance such as kattu karuvai in the various area without uprooting 185 Jungle clearance such as kattu karuvai in the various area with uprooting 186 Clearing of tree braches of coconut trees 187 Clearing of tree braches of Neem, Tamarin, Country etc 188 Leveling of Ground using Bul Dozer 189 Clearing of Branches / Trees with JCB 190 Fencing of Distribution Transformer Structure at Road side- Fabrication and Erection.(including all materials) 191 Engaging Machines for Works 192 Engaging Crane per Hour (for handling of poles, Metering set,DT etc) 193 Engaging JCB per Hour (for extension works & maintenance works etc)

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