Replacement of damaged towers and panther conductor in the existing ETPS - Manali I feeder, 110kV line between location No.01 to 32 (including Kattivakkam traction feeder) in operation circle /North/ Chennai; 1 Fabrication, galvanishing and supply of various type of normal, narrow base tower & extension tower parts, tower body/leg extension complete (excluding bolts, nuts and stubs)and including transport charge, hangers,d-shackles and all taxes etc complete as per standard specification GI Tower parts MS 2 Supply of Hot dipped hexaganal GI bolts&Nuts, including step bolts, packing washers and electro galvanishedspring washers as per relevent latest ISincluding transport charge and all taxes etc completeas per standard specification. 3 Supply of ACSR panther conductor as per latest standard IS 4 Supply of 120 KN Polymer insulator as per latest standard IS 5 Supply of 90 KN Polymer insulator as per latest standard IS 6 Supply of GS earth wire 7/3.66mm size as per latest standard IS 7 Single suspension fittings for Panther 8 Single Tension fittings for Panther 9 Mid span compression joint for Panther 10 Repair sleeves for Panther 11 Vibration damper for Panther 12 Earth wire suspension clamp for 7/3.66mm . 13 Earth wire tension clamp for 7/3.66mm EW 14 Flexible copper bondsfor Earth wire 15 Mid span compression joint for Earth wire 16 PA Rod for Panther 17 Supply of Number plate 18 Supply of Danger Board 19 Supply of Phase plate 20 Supply of Circuit plate 21 Supply of Name plate 22 Supply of Anticlimbing device 23 Detailed Survey including route alignment, profiling tower spotting optimizationof towerlocation including check survey, jungle clearance, tree cutting etc complete including submission off route alignment map-5set and profile roll in duplicate along with coordinates as per standard specification and as directed by the engineer incharge. 24 Clearing heavy junglefor surveying including cost of all materials, leads, lifts etc., complete. 25 Conducting Check survey in the already fixed route, fixing of tower locations and pit marking 26 Formingapproach road by filling with good quality earth / quarry rubbish over slushy soil including cost of materials , transport charges all labour lead and lift etc. complete. 27 Earth work excavation for sinking of wells in hard gravelly soil,stiff clay, black cotton soil, with initial lead and lift of etc., complete.Upto 2m 28 Earth work excavation for sinking of wells in hard gravelly soil,stiff clay, black cotton soil, with initial lead and lift of etc., complete.above 2m 29 Supply and erection of well ringsfor Rain water harvesting, foundation pit and Soak piteach measuring 0.3m in depth for a depth of 3.45 m- 2.4m inner dia 30 PCC 1:2:4 using 12 to 20mm HB Stone for foundation withoutform work including cost of cement all materials labour etc., complete. 31 PCC 1:2:4, with 20 mm HBG metal for the tower foundation including cost of all material lead, lift etc., complete.With form box for muffing and coping 32 Plastering with cement mortar 1:5, 12mm thick including cost of all materials, labour, lead, lift, etc., complete as directed by the Department Engineer at site. 33 Transport,installationofstub&cleatsin position & alignment includingcost of template assembly, prop settingarrangements transportation charges etc, complete. 34 Transport & erection of various type of towers, tower extension (complete) includingtack welding of bolts & nuts, supply of zinc rich primer, enamel paint and application of one coat of zinc rich primer and two coats of zinc rich enamel paint over the welded portion as per technical specification and as directed by the Engineer 35 Pipe type earthing 36 Labour charges for Transporting and hoisting of 120 kN Antifog Single tension polymer insulators of 08 units under LC condition including cost of all labour, lead, lift etc. complete. Under LC condition 37 Transporting and hoisting of 90 kN Antifog Single suspension polymer insulators of 07 units under LC condition including cost of all labour, lead, lift etc. complete. Under LC condition 38 Installationofinsulatorstringscomplete with arcinghorns & necessary hardware, stringing of 6 nos of Panther conductor (2 circuites) including all Labour charges for transporting and paying out, jointing, rough sagging, tensioning, clipping, providing vibration dampers including giving jumper connections forlead lift etc., complete as directed by the Engineer in charge with safety and precaution under L.C condition 39 Installation & stringing of 1No. 7/3.66 mm earth wireincluding fixing of hardware fittings and accessories etc., complete for the line (Stringing ofearthwireistobedoneusingtension stringing equipment) 40 Providing tack welding ofall the bolts & nuts (at least 3 places in erected towers from GL to X-arm bottom level including painting of welded portion with two coats of best quality of cold galvanised paint having at least 90% zinc content and approved by the engineer at site including cost of paint andall other materials leadlift etc complete 41 Strengthening of damaged tower legs with new absolute angles and welding continously and labour for fabrication erection galvanising wth all labour lead lift etc complete 42 Arranging and availing shutdown on LT / HT lines for stringing operation including cost of all lead and lift etc. complete. 43 Providing well supported trussels up to 5m height for road crossing including cost of all materials labour, lead, lift etc complete as directed by the engineer at site. 44 Back fillingthe area enclosed by revetment as per specification 45 Labour charges for dismantling of existing tower including all labour, lift, etc complete 46 labour Charges for Dismantling of Panther conductors 6 Nos under L.C condition 47 Labour charges for dismantling GI Earth wire - 1 No. under LC condition. 48 Dismantling the insulator string including cost of labour for releasing, Tools and plants transporting charges from site etc complete for 8 units of 120 KN Disc Insulators 49 Dismantling the insulator string including cost of labour for releasing, Tools and plants transporting charges from site etc complete for 7 units of 90 KN Disc Insulators
