Running Contract For Carrying Out The Extension Improvement And Maintenance Work In Uppiliyapuram Sub Division Of Thuraiyur Division; I. EXCAVATION OF POLE PITS / Stay Set: 1 For pole upto 8.00m length by using JCB/Manual per pit 2 For pole above 8.00m length by using JCB/Manual per pit 3 In Hard Soil (common to all size of poles) per pit 4 In rocky area (common to all size of poles) by blasting / Manual per pit 5 Excavation of Stay pit of 4.5 to 5 depth using JCB / Manual per pit 6 Excavation of Stay pit in Hard rock soil per pit II. ERECTION OF POLES AND ACCESSORIES 7 Erection of RCC, REC, PSC poles upto 8.00m length by using Crane / Manual per pole 8 Erection of RCC, REC, PSC poles above 8.00m length by using Crane / Manual per pole 9 Erection of metal supports above 9m / RSJ / Rail Pole/Tubular Poles per pole 10 Erection of stay set complete with fixing up stay wire Eye, Bow, Guy Shackle, Binding etc. Each set 11 Erection of additional Stay in the same stay rod, excluding excavation of stay pit and burial of stay rod. Each set 12 Erection of stay set complete in the rock area by blasting Each set III. Fixing of Line Materials 13 V cross arm 3.5 feet per Loc 14 V cross arm 4.5 feet per Loc 15 V cross arm 5.0 feet per Loc 16 Fixing of LT S phase cross arm per Cross arm 17 Fixing of LT 3 phase cross arm per Cross arm 18 Fixing of HT / LT Ti fitting per Loc 20 Fixing of HT PIN insulator with Pin 22 kv Per 21 Fixing of HT PIN insulator with Pin 33 kv Per 22 Fixing of LT PIN insulator Per 24 Fixing of HT strain disc 22 KV Per 25 Fixing of HT strain disc 33 KV Per 26 Fixing of Two Tapping cross arm per cut point upto 33 KV line including fixing of Discs,insulators and Jumpering etc.. per Loc 27 Set right of all sizes of leaning poles per pole 28 Fixing of shackle Per 29 Fixing of Aluminium knob Per 30 Fixing of HT LAS (3 Nos.) Set 31 Fixing of LT LAS (3 Nos.) Set Fixing of Tapping Channel X Arm Per IV STRINGING OF CONDUCTORS: 32 Paving and stringing of conductors of sizes upto 7/2.59 mm ACSR or other equivalent conductor Per KM(Route Length) 33 Paving and stringing of conductors of above 7/2.59 mm ACSR or other equivalent conductor upto 7/3.35mm ACSR or other equivalent conductor Per KM(Route Length) 34 Paving and stringing of conductors of one run of PVC cable line of all sizes with GI wire and reel insulator. Per span 35 Paving and stringing of conductors of 7/4.09mm ACSR or other equivalent conductor Per KM(Route Length) 36 Paving and stringing of conductors of 7/4.72 mm Dog Conductor or other equivalent conductor Per KM(Route Length) 37 Releasing and reerection (resagging) of one run of all sizes of conductor Per KM(Route Length) V ERECTION OF DISTRIBUTION TRANSFORMERS: 38 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. (Data as per Annexure II) Per Str. 39 Erection of Distribution Transformer including loading of Distribution Transformer at stores and erection at structure or vice versa. (i) Upto 25 KVA Distribution transformer / Metering set. Each (ii) Above 25 KVA to 100 KVA Each (iii) Above 100 KVA to 250 KVA Each (iv) 500 KVA and above Each (V) Failed DT replacement below 100 KVA Each (vi) Failed DT replacement 100 KVA and above Each 40 Erection of 11 KV single pole Structure including erection of DT complete without centre support (Data as per Annexure III) Per structure 41 Erection of 11 KV Single Pole structure including erection of DT complete with centre support ( Data as per Annexure III) Per structure VI ERECTION OF DP STRUCTURE: 42 Erection of DP structure with stay as per TNEB standard including fixing of top channel, cross bracing, concreting, painting, colour washing etc., (Data as per Annexure I) (i) With 22 / 33 KV AB switch using all types of poles of size 9.14 m and above length Per structure 43 Erection of single pole DP with complete and with single earth Per structure VII CONCRETING WORKS: 44 Concreting with 1:4:8 mix using 40 mm Jelly including curing(Material + labour) (i) Mass concreting of poles Per pole (ii) Sleeve concreting Per Location (iii) Stay concreting Per Location VIII EARTHING: 45 (i) Earthing of poles with GI wires 4 or 6 SWG by coil earthing Each (ii) Provision of spike including earthing arrangement Per Location (iii) Pipie earthing including excavation of earth pit and fixing earth pipe 3 m length Per Earthing pit (iv) Replacing the corroded earth pipes of transformer structure and replacing the earth wire completely with aluminium lugs for termination Per Structure (v) Replacement of corroded earth pipe Per pipe IX LOADING AND UNLOADING CHARGES: 46 Loading or unloading of Distribution Transformer (i) Upto 100 KVA Each (ii) Above 100 KVA and upto 500 KVA Each (iii) Metering set of all ratios Each 47 Loading or unloading of various sizes of poles (i) REC, RCC, PSC pole upto 8.00 m length Per pole (ii) All REC, RCC pole above 8.00 m length Per pole (iii) Metal poles all sizes Each 48 Loading of Conductor Per drum 49 Unloading of Conductor Per drum 50 Loading / Unloading of Iron & Steel Per tone 51 Loading / Unloading of Oil Per drum 52 Loading / Unloading of line materials Per tone 53 Loading / Unloading of 11 KV strain disc Per Crate 54 Loading / Unloading of LT Pin insulator shackle, guy shackle, LT Pin, Metal parts, HT pin etc., Per 100 55 Loading / Unloading of meters (i) Single Phase Meter Each (ii) Three Phase Meter Each X Guarding Arrangement 56 Provision of guarding with two numbers earth pits excluding stay set erection (i) Flat guarding with earth pit Per span (ii) Split neutral Per span XI TRANSPORTATION CHARGES: 57 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 Per pole 58 Transportation of all type of poles by bullock cart or other vehicle (for all sizes of poles including loading and unloading) (i) For a lead upto 5 KM Per pole (ii) Above 5 KM of lead of every KM Per pole 59 Transport of Metal pole of all sizes by head loads in hill areas from road side to pole pit location (i) Upto 1 KM Per pole (ii) Above 1 KM per each KM Per pole 60 Transporting of conductors of all sizes from road side to pit locations upto one KM of Conductor Per KM (Distance) 61 (i) Transporting of Distribution Transformer / Line materials from stores to office / site upto 10 KM distance by engaging 1 Ton capacity Minidor (Lorry) Upto one tone (ii) Above 10 KM per KM XII Dismantling Charges 62 Dismantling of RCC, REC, PSC & metal pole of all sizes including the closing of the pit Per pole 63 For breaking the mass concrete of all supports Per pole 64 Dismantling of stay set complete (i) including stay rod Per pole (ii) Without stay rod Per pole 65 Dismantling of conductor of upto 7/3.35 including transporting the conductors to the nearest road side and stocking in coils Per KM 66 Dismantling of conductor of above 7/3.35 including transporting the conductors to the nearest road side and stocking in coils Per KM 67 Dismantling of Transformer structure materials complete set and transporting the same from the location to the road side Per structure 68 Dismantling of Cross arm clamps TI fitting hardwares, insulators etc., Per Location XIII PAINTING: 69 Painting of distribution transformer of all capacities (paint to be supplied by the Board) including cleaning of DT Each 70 Numbering of poles including base painting and with cost of paint Per pole 71 Painting of iron poles up to 36 ft length with double coats including cost of paint Each 72 Painting of iron poles up to 40 ft 200/100 length with double coats including cost of paint Each 73 Painting of Cement poles by Distember coating including cost of distember Per pole 74 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) Per str 75 Service Connection Details painting per service XII WORKSHOP CHARGES: 1 Manufacturing / Altering of Clamps Each 2 Drilling of holes in the structure materials clamps etc., Per hole XIII GENERAL: a Numbering of Poles including cost of paint Each / Pole b Painting of RCC poles Including cost of distember Each / Pole c Clearing of tree braches of coconut trees Per tree d Clearing of tree braches of Neem, Tamarin, Country etc Per tree e Leveling of Ground using Bul Dozer Per Hour f Clearing of Branches / Trees with JCB Per Hour g Fencing of Distribution Transformer Structure at Road sideFabrication and Erection.(including all materials) Set XIV LAYING OF HT CABLE a Excavation of cable trench 0.6 meters width and 1.2 meters depth including cost of providing sign boards, danger lights, indication arrangements lead, lift, labour and tools and plants etc., - Normal Road R.M b Excavation of cable trench 0.6 meters width and 1.2 meters depth including cost of providing sign boards, danger lights, indication arrangements lead, lift, labour and tools and plants etc., - Tar Road R.M c Excavation of cable trench 0.6 meters width and 1.2 meters depth including cost of providing sign boards, danger lights, indication arrangements lead, lift, labour and tools and plants etc.,-Concrete Road R.M d Loading and unloading of HT Cable including coiling and recoiling Perdrum e Transporting of 11 KV HT cable from departmental stores to work spot by engaging private vehicle upto 5 Km Per 5 Km i Covering HT cable by cement V trough after covering the cable with good loose earth including loading, unloading and transport from stores to site and letter painting of feeding details & Cable size on the trough 1 No j Refilling with excavated earth layers well consolidated as per std specification including all materials, lead, lift etc., complete. R.M k Transport back any balance cable, empty drums and other materials if any by engaging private vehicle including recoiling, coiling and loading and unloading at both sides from workspot to departmental stores (minimum 2 drums) upto 5 Km 1 Trip upto 5 Km l Transport back any balance cable, empty drums and other materials if any by engaging private vehicle including recoiling, coiling and loading and unloading at both sides from workspot to departmental stores (minimum 2 drums) above 5 Km per km XV Laying of HT UG cable using Trenchless Method a Laying of HT UG cable using Trenchless Method with Pipes Per Mtr b Laying of HT UG cable using Trenchless Method without Pipes Per Mtr
