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| 1 | Excavation of Pole / stay pit for pole upto 8.00m length by using JCB/Manual. [ Pole -(1.25 x 0.6 x 1.5m), Stay - (0.95 x 0.6 x 1.2m).] |
| 2 | Excavation of Pole pit for pole above 8.00m length by using JCB/Manual (1.25 x 0.6 x 1.83m) |
| 3 | Excavation of Pole / stay set pit in Hard Soil (common to all size of poles). [Specific approval should be obtained from concerned EE] |
| 4 | Excavation of Pole / Stay pit in rocky area (common to all size of poles) by blasting / Manual. [Specific approval should be obtained from concerned EE] |
| 5 | Erection of RCC, REC, PSC poles upto 8.00m length by using Crane / Manual |
| 6 | Erection of RCC, REC, PSC poles above 8.00m length by using Crane / Manual |
| 7 | Erection of metal supports above 9m / RSJ / Rail Pole/Tubular Poles |
| 8 | Erection of stay set complete with fixing up stay wire Eye, Bow, Guy Shackle, Binding etc. |
| 9 | Erection of additional Stay in the same stay rod, excluding excavation of stay pit and burial of stay rod. |
| 10 | Erection of stay set complete in the rock area by blasting |
| 11 | Set right of all sizes of leaning HT/ LT poles [Pin point] |
| 12 | Set right of all sizes of leaning HT/ LT poles [Cut point] |
| 13 | V cross arm 3.5feet |
| 14 | V cross arm4.5 feet |
| 15 | V cross arm5.0 feet |
| 16 | Fixing of LT S phase cross arm |
| 17 | Fixing of LT 3 phase cross arm |
| 18 | Fixing of Tapping Channel Cross Arm |
| 19 | Fixing of Guarding Cross Arm |
| 20 | Fixing of Double channel-X-Arm |
| 21 | Fixing of HT / LT Ti fitting |
| 22 | Fixing of HT PIN insulator with Pin 11 kv |
| 23 | Fixing of HT PIN insulator with Pin 22 kv |
| 24 | Fixing of HT PIN insulator with Pin 33 kv |
| 25 | Fixing of LT PIN insulator |
| 26 | Fixing of HT strain disc 11 KV |
| 27 | Fixing of HT strain disc 22 KV |
| 28 | Fixing of HT strain disc 33 KV |
| 29 | Fixing of shackle |
| 30 | Fixing of Aluminium knob |
| 31 | Fixing of open type fuse unit |
| 32 | Fixing of LT capacitor |
| 33 | Fixing of HT LAS (3 Nos.) |
| 34 | Fixing of LT LAS (3 Nos.) |
| 35 | Paving and stringing of conductors of sizes upto 7/2.59 mm ACSR or other equivalent conductor. |
| 36 | Paving and stringing of conductors ofabove7/2.59 mm ACSR or other equivalent conductor upto 7/3.35mm ACSR or other equivalent conductor. |
| 37 | Paving and stringing of conductors of7/4.09mm ACSR or other equivalent conductor. |
| 38 | Paving and stringing of conductors of7/4.72 mm Dog Conductor or other equivalent conductor. |
| 39 | Paving and stringing of conductors of one run of PVC cable line of all sizes with GI wire and reel insulator. |
| 40 | Releasing and reerection (only for resagging) of one run of all sizes of conductor. |
| 41 | Resagging of lines for all sizes at cutpoint location per wire / span. |
| 42 | Earthing of poles with GI wires 4 or 6 SWG by coil earthing |
| 43 | Provision of spike including earthing arrangement |
| 44 | Pipe earthing including excavation of earth pit and fixing earth pipe 3 m length |
| 45 | Replacing the corroded earth pipes of transformer structure and replacing the earth wire completely with aluminium lugs for termination |
| 46 | Replacement of corroded earth pipe |
| 47 | Concreting with 1:4:8 mix using 40 mm Jelly including curing (Material + labour) (i) Mass concreting of poles (0.6 x 0.6 x 1.25 m) wih coping. |
| 48 | (ii) Sleeveconcreting(0.6 x 0.6 x 0.3 m) wih coping. |
| 49 | (iii) Stay concreting(0.3 x & 0.75m long). |
| 50 | Erection of Distribution Transformer structure complete as per TNEB standard including painting, feeders arrangrment, colour washing of RCC poles etc.. Fixing of 1 No. open type unit, 3 Nos Earth pits with earth trough, HT / LT LAS and jumpering except erection of Distribution Transformer. |
| 51 | Erection of 11 KV single pole Structure including erection of DT complete without centre support. |
| 52 | Erection / Dismantling of Distribution Transformer including unloading of Distribution Transformer at site and erection at structure or vice versa. By JCB/ Crane. i) Upto 25 KVA Distribution transformer / Metering set. |
| 53 | (ii) Above 25 KVA to 100 KVA |
| 54 | (iii) Above 100 KVA to 250 KVA |
| 55 | (iv) 500 KVA and above |
| 56 | Erection of DP structure with stay as per TNEB standard including fixing of top channel, cross bracing, concreting, painting, colour washing etc.,-With 11 KV AB switch using all types of poles of size 9.14m and above length |
| 57 | 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 9.14 m and above length |
| 58 | Erection of single pole DP with completeand with single earth |
| 59 | Erection of centre rotating Switch AB Switch complete |
| 60 | Dismantling of 1068 mm (3\"6\") V-X-Arm |
| 61 | Dismantling of 1372 mm (4\"6\") V-X-Arm |
| 62 | Dismantling of 5\" V-X Arm |
| 63 | Dismantling of1ph X -Arm |
| 64 | Dismantling of3ph X -Arm |
| 65 | Dismantling ofTapping channel x arm |
| 66 | Dismantling of Guarding Cross Arm |
| 67 | Dismantling of Double Channel X-Arm |
| 68 | Dismantling of H.T/L.T. T.I. Fitting |
| 69 | Dismantling of 11kv PIN with insulator |
| 70 | Dismantling of 22kv PIN with insulator |
| 71 | Dismantling of 33 KV PinInsulator |
| 72 | Dismantling of LT Pin with Insulator |
| 73 | Dismantling of 11kv Composite Disc with Mp |
| 74 | Dismantling of 22kv Composite Disc with Mp |
| 75 | Dismantling of 33 KV Disc |
| 76 | Dismantling of LT Shackle with Mp |
| 77 | Dismantling of Aluminium knob |
| 78 | Dismantling of LT open type |
| 79 | Dismantling of HT LAS (3 nos) |
| 80 | Dismantling of LT LAS (3 nos) |
| 81 | Dismantling of Top channel |
| 82 | Dismantling of Bed channel |
| 83 | Dismantling of Belting channel |
| 84 | Dismantling of RCC, REC, PSC & metal pole of all sizes including the closing of the pit |
| 85 | Dismantling of stay set complete - including stay rod |
| 86 | Dismantling of stay set complete-- Without stay rod |
| 87 | Dismantling of 7/2.59 conductor including transporting the conductors to the nearest road side and stocking in coils |
| 88 | Dismantling of 7/3.35 conductor including transporting the conductors to the nearest road side and stocking in coils |
| 89 | Dismantling of 7/4.09 conductor including transporting the conductors to the nearest road side and stocking in coils |
| 90 | Dismantling of Dog conductor including transporting the conductors to the nearest road side and stocking in coils |
| 91 | Dismantling of Double pole Transformer structure materials complete set and transporting the same from the location to the road side |
| 92 | Dismantling of Single pole Transformer structure materials complete set and transporting the same from the location to the road side |
| 93 | Engaging Crane per Hour (for handling of poles, Metering set,DT etc) |
| 94 | Engaging JCB per Hour (for extension works & maintenance works etc) |
| 95 | Releasing and erection 1 ph SC wire [during conductor or support change] |
| 96 | Releasing and erection 3 ph SC wire [during conductor or support change] Upto 50 HP |
| 97 | Releasing and erection 3 ph SC wire [during conductor or support change] above 50 HP |
| 98 | Releasing and erection 3 ph SC wire [during conductor or support change] LTCT SC |
| 99 | Drilling of holes in the structure materials clamps etc., |
| 100 | AB switch or open type side arm stud, cutting and drilling holes |
| 101 | Manufacturing of earth pipe clamps for structure including of drilling holes and welding and clamp with earth pipe. |
| 102 | Bush Clearance out side substation yard / office premises (light) |
| 103 | Jungle clearance such as kattu karuvai in the various area without uprooting |
| 104 | Jungle clearance such as kattu karuvai in the various area with uprooting |
| 105 | Clearing of tree braches of coconut trees |
| 106 | Clearing of tree braches of Neem, Tamarind, Country wood etc |
| 107 | Leveling of Ground using Bul Dozer |
| 108 | Clearing of Branches / Trees with JCB |
| 109 | Fencing of Distribution Transformer Structure at Road side- Fabrication andErection.(including all materials) |
| 110 | Maintenance of Distribution Transformer including checking tightness, reconditioning of HG fuse,cleaning of insulators, reconditioning of LT open type,replacement of damaged bushing clamp,topping of transformer oil, bus bar maintanence / renewal / AB switch maintanance,yard cleaning, earth pit watering,silica gel replacing and other related works. |
| 111 | Maitenance of 11 / 22 KV AB Switch with all accessories (Applying Greese, Alignment Checking etc., |
| 112 | Maitenance of existing LT Open type Fuse Unit in Distribution Transformer (Replacement of Insulators, Jumbers etc.,) |
| 113 | Maitenance of existingDistribution Transformer Bus bar (Replacement of Bus bar conductors,Insulators, Jumbers and etc.,) |
| 114 | Maitenance of existingDistribution Transformer HG Fuse set assembly ( Replacement of Insulators, Arc Horn etc.,) |
| 115 | (i) Ground patrolling of HT/LT lines during Breakdown |
| 116 | (ii) Rectification of conductor snapping in HT line Pin point / cut point |
| 117 | (iii) Rectification of conductor snapping in LT line Pin point / cut point |
| 118 | (iv) Replacement of Flashover HT pin insulator/LAS including jumpering,binding and transporting of required materials |
| 119 | (v) Replacement of Flashover strain disc and PT insulator including jumpering,binding and transporting of required materials |
| 120 | Tiding of serviceconnection with erection of clamp jumper in low tension SC/Line aerial Board, Fuse unit and looping |
| 121 | Renewal of jumper from 22/11 kv line to AB Switch to HG Fuse, HG Fuse to Distn. Transformer with PG Clamps |
| 122 | Inspection of HT Insulator / Disc /PT Insulator pole to pole during break Down / routineand premonsoon inspection. |
| 123 | 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 |
| 124 | Transportation of all type of polesFor a lead upto 5 KM |
| 125 | Transportation of all type of polesAbove 5 KM of lead of every KM |
| 126 | Transport of Metal pole of all sizes by head loads in hill areas from road side to pole pit location (i)Upto 1 KM |
| 127 | (ii) Above 1 KM per each KM |
| 128 | Transporting of conductors of all sizes from road side to pit locations upto one KM of Conductor |
| 129 | Transporting of Distribution Transformer / Line materials from officeto siteby engaging 1 Ton capacity Minidor (Lorry)i) upto 10 KM distance |
| 130 | (ii) Above 10 KM |
| 131 | Painting of all clamps and other iron materials and painting of structure pole. Without paint |
| 132 | SUB TOTAL (Items 1 to 131) |
| 133 | SGST % |
| 134 | CGST % |
| 135 | IGST % |
