TP1-47/2022-23

Amount

Fabrication and supply of GI Tower Parts, inluding stub & cleats, DP as per specification including cost of all materials, labour, leads, and lifts etc., complete. MS – Tower Parts.

Supply of Hot dip galvanised bolts and nuts as per IS conforming to latest issue and as detailed in the specification (Various size)

Supply of ACSR Panther conductor, as per IS specifications and standards

Supply of GI Earth wire of 7/3.55 mm as per IS specifications

Supply of hardware fittings as per IS conforming to latest issue Single tension fittings for Leopard.

Supply of hardware fittings as per IS conforming to latest issue Double tension fittings for Panther.

Supply of hardware fittings as per IS conforming to latest issue Single tension fittings for Panther.

Supply of hardware fittings as per IS conforming to latest issue Single suspension fittings for Panther

Supply of conductor accessories as per relevant IS of latest issue Vibration dampers for Panther

Supply of conductor accessories as per relevant IS of latest issue Preformed Armour rod for Panther

Supply of conductor accessories as per relevant IS of latest issue Midspan joint for Panther

Supply of conductor accessories as per relevant IS of latest issue Repair sleeve for Panther

Supply of Earthwire accessories as per relevant IS of latest issue subitable 7/3.55mm HTGS earthwire Tension fitting

Supply of Earthwire accessories as per relevant IS of latest issue subitable 7/3.55mm HTGS earthwire Suspension fitting

Supply of Earthwire accessories as per relevant IS of latest issue subitable 7/3.55mm HTGS earthwire Midspan joint for Earthwire

Supply of Earthwire accessories as per relevant IS of latest issue subitable 7/3.55mm HTGS earthwire Aluminium earth bond

Supply of disc insulator confirming to latest issue of IS specification - 11 kV, 120 KN Ordinary insulator

Supply of disc insulator confirming to latest issue of IS specification - 11 kV, 90 KN Ordinary insulator

Supplying and fixing of Number plate including cost of all materials, labour, lead and lift etc., complete.

Supplying and fixing of Danger Board including cost of all materials, labour, lead and lift etc., complete.

Supplying and fixing of Phase plate (Set of three) including cost of all materials, labour, lead and lift etc., complete.

Supplying and fixing of Circuit plate including cost of all materials, labour, lead and lift etc., complete.

Labour Charges for check survey, clearing jungles, carrying theodolite instrument, measuring span length and pit marking including cost of all men and materials as directed by Department Engineer at site.

Levelling the site and removing scrub jungles and earth by engaging ' JCB ' with lead and lift, etc., complete.

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils.In hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel stoney earth and earth mixed with small size boulders. Hard stiif clay, stiff black cotton, hard earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders.

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils.In hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel stoney earth and earth mixed with small size boulders. SDR not requiring blasting

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils.In hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel stoney earth and earth mixed with small size boulders. Medium rock dense medium rock not requiring blasting

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils.In hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel stoney earth and earth mixed with small size boulders. Hard rock where blasting is prohibited

Providing Shoring and Strutting using necessary Country Wooden Planks 40mm thick and 8cm to 10cm dia. Casurina,vertical posts at every 300mm C/C of 1.80m height duly anchored 300mm into the ground for firm support including placing and making the two rows of planks of top and bottom and one middle row of casurina with strutt arrangements at top so as to afford easy laying as cables. The rate shall also include necessary storage charges for the caasurina and Country Wooden Planks at suitable place so as not to affect the traffic and movement of public transporting them to work spot lead lift besides the cost of materials etc., complete. (Any other improved method of shoring and strutting is also accelptable to TANTRANSCO. But at no extra cost to TANTRANSCO).

Providing and assembling of template in correct level and alignments, including cost of template, bolts lead and lift, etc., complete., [Template will be brought by contractor at his own]

PCC 1 : 3 : 6 Grade using 20 mm HBG metal for padding and footing concrete without form work including cost of all materials curing, labour lead and lift. etc., complete.

PCC 1 : 2 : 4 Grade using 20 mm HBG metal for padding and footing concrete without form work including cost of all materials curing, labour lead and lift. etc., complete.

PCC 1 : 2 : 4 Grade using 20 mm HBG metal for padding and footing concrete with form work including cost of all materials curing, labour lead and lift. etc., complete.

RCC 1 : 1.5 : 3 Grade using 12-20 mm HBG metal for foundation and Chiminey concrete with form work including cost of all materials curing, labour lead and lift. etc., complete.

Supplying and fabricating and placing in position of MS/RTS steel reinforcement for RCC works including labour for cutting , bending, tying and fixing in position as per specification including cost of all materials, lead, lift, labour, cost of binding wire etc.complete

Bailing out of water by pump set during the concrete including cost of diesel pump set 3.00 / 5.00 HP cost of all materials, lobours, lead and lift, etc., complete.

Back filling of pits by the excavated earth including cost of all materials, labour charge, lead, lift, etc., complete.

Spreading fo surplus earth around the area including cost of allmaterials, labour charge, lead, lift, etc., complete.

Providing special type earthing in Railway crossing tower with 2 Nos 50mm dia GI "C" class pipe as per standard specification, approved drawing and as directed by the Engineer incharge including lowering the earth wire from earth peak to the ground and connecting to the earth pipe, connecting the tower legs and earth pipes by 7/3.55 mm GI earth wire with suitable clamps and providing 2 Nos 150mm dia. bore for a depth of 3.6m for each tower location and placing of GI pipes 50mm dia C class 3m long into the bore, filling with Charcoal and salt in the annular space, providing 2 Nos RCC rings 60cm dia, 50mm tk for each earth pipe and anti climbing arrangements using GI barbed wire and evice including cost of all materials, lead, lift etc., complete.

Supplying and fixing of earthing including, labour charges for earthing of towers, including cutting of earth wire to the required length and connecting to the tower leg and 40mm dia earth pipe with 2 nos. bolts, nuts with washer etc., complete.

Labour charges for transporting and erection of towers with bolt nut including sorting out of tower parts tightening, punching of bolts and nuts and rectification of defects if any during erection.

Welding of exposed faces of bolts and nuts 1cm each at two places opposite to each other after tightening, punching to avoid theft of tower parts including cost of welding rods, hire charges for generator including welding rods and painting, with good quality of zinc paint on the welded portion etc., complete.

Hoisting of 2x8 units of double tension insulator strings including cost of fitting and all materials, labours, lead, and lift, etc., complete.

Hoisting of 1x8 units of single tension insulator strings including cost of fitting and all materials, labours, lead, and lift, etc., complete.

Hoisting of 1x7 units of single suspension insulator strings including cost of fitting and all materials, labours, lead, and lift, etc., complete.

Labour charges for paying out of 6 Nos. Panther conductor with fittings including sorting out of conductor according to drum schedule and loading and unloading at site providing trussels cost of T&P lead and lift etc., complete.

Labour charges for rough sagging, and tensioning, clipping jumpeing for 6 nos. Panther conductor including cost of all materials, labour, tools and plants, lead and lift etc., complete. Continuous Span

Labour charges for rough sagging, and tensioning, clipping jumpeing for 6 nos. Panther conductor including cost of all materials, labour, tools and plants, lead and lift etc., complete. Single Span

Labour charges for rough sagging, and tensioning, clipping jumpeing for 6 nos. Panther conductor including cost of all materials, labour, tools and plants, lead and lift etc., complete. Jumper Span

Releasing and restringing charges including rough sagging and tensioning, clipping, jumpering for 3 nos. Leopard conductor including cost of all materials, labour, tools and plants, lead and lift etc., complete. Single Span

Labour charges for paying out and stringing of 1 No. GI earth wire with fittings including sorting out of conductor according to drum schedule and loading and unloading at site providing trussels cost of T&P lead and lift etc., complete.

Arranging and availing of Shutdown works on LT & HT lines, etc., complete.

Providing temporary bund around tower location by supply and filling up the empty polythene bags with sand stitchig them conveying the same to site and stacking, laying in position around tower location and disposing off from site after successfully completion of work including polythene bags, jute, thread, and all materials and labour charges for filling sand, alying and filling and bailing out of water etc., complete and as directed by the Engineer at site.

Supply and operating 15KVA Open Generator with 5 Flood lamps 500w foucing tension towers in the railway crossings and special type trussles scaffolded for railway crossing during LC work after sunset and before sunrise including lead, lift, transporting of D.G.set, diesel and required cable arrangements etc., complete as directed by the department Engineer at site.

Mobilization and remobilization of Labour for LC work due to cancellation of Railway LC

Providing Temporary stay during rough sagging and tensioning including necessary excavation burying anchor strucutures fixing stay wire refillings and removal of stays after tensioning with cost of all materials, all labour leads, lifts, etc., complete.

Providing Special trustles for Railway crossing using 20'Ledger pipe 40mm dia for trustles during paying out and stringing of conductor and earth wire wherever necessary and as directed by the Board Engineer for telecom lines roads, railway crossingetc., including cost of all materials transport, T&Ps labour leads and lifts etc., completeand dismantling after completion of stringing works in the crossing as above.

Supply and fixing Anti climbing device by providng and tying Barbed wire alround tower with necessary angles etc, lead, lift etc comlete as instructed by department engineer at site.

Painting with two coats of anti corrosive black paint over stub and leg of tower for depth of 0.45 m including cost of all materials, labours, lead and lift, etc., complete.

PCC 1 : 2 : 4 Grade using 20 mm HBG metal for muffing and copping/protection of tower legs, including cost of all materials curing, labour lead and lift. etc.,cost of form work, etc., complete.

Plastering in CM 1:3 12 mm thick including cost of all materials, transport, curing, labour, lead, lift etc. complete.as per standard specification and as directed by the dept. Engineer at site .

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)