TP-57/2022-23

Amount

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 and Stub MS

Supply of Hot dipped hexaganal GI bolts&Nuts, including step bolts, packing washers and electro galvanished spring washers as per relevent latest IS including transport charge and all taxes etc completeas per standard specification.

Design, manufacture and supply of 120KN Insulator suitable for Zebra conductor (Polymer) line materials as per IS and technical specification including transport and all taxes etc, complete.

Design, manufacture and supply of 90KN Insulator suitable for Zebra conductor (Polymer) line materials as per IS and technical specification including transport and all taxes etc, complete.

Supply of hardware fittings as per IS Standard specification - Single Suspension fittings for Zebra

Supply of hardware fittings as per IS Standard specification - Single Tension fittings for Zebra

Supply of hardware fittings as per IS Standard specification - Double Tension fittings for Zebra

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Mid span compression joint for Zebra

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Repair sleeve for Zebra

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Vibration damper for Zebra

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Earth wire suspension clamp for 7/3.66mm EW

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Earth wire Tension clamp for 7/3.66mm EW

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Flexible copper bonds for Earth wire

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Midspan compression joint for 7/3.66mm EW

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - Vibration damper for 7/3.66mm EW

Supply fo Accessories for conductor &earth wire including transport chargeincluding transport and all taxes etc, complete as per standard specification. - PA rod for Zebra

Supply and fixing of following tower accessories including transport chargeand all taxes etc, complete as per standard specification. - Number plae

Supply and fixing of following tower accessories including transport chargeand all taxes etc, complete as per standard specification. - Danger Board

Supply and fixing of following tower accessories including transport chargeand all taxes etc, complete as per standard specification. - Phase plate

Supply and fixing of following tower accessories including transport chargeand all taxes etc, complete as per standard specification. - Circuit plate

Supply and fixing of following tower accessories including transport chargeand all taxes etc, complete as per standard specification. - Anticlimbing device

Detailed Survey including route alignment, profiling tower spotting optimization of tower location 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.

Clearing heavy jungle for surveying including cost of all materials, leads, lifts etc., complete.

Conducting Check survey in the already fixed route, fixing of tower locations and pit marking

Forming approach 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.

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

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

Supply and erection of well rings of 2.4 m dia and 30 cm depth for foundation pit with lead, lift etc complete 2400mm

PCC 1:2:4 using 12 to 20mm HB Stone for foundation without form work including cost of cement all materials labour etc., complete.

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

Plastering with cement mortar 1:3, 12mm thick including cost of all materials, labour, lead, lift, etc., complete. as directed by the department Engineer at site

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements transportation charges etc, complete.

Transport & erection of various type of towers, tower extension (complete) including tack 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

Labour charges for Pipe type earthing including cost of all materials, lead, lift, etc., complete

Labour charges for Transporting and hoisting of 120 kN Antifog Single tension polymerinsulators of 14 units under LC condition including cost of all labour, lead, lift etc. complete. Under LC condition

Labour charges for Transporting and hoisting of 90 kN Antifog Single tension polymer insulators of 13 units under LC condition including cost of all labour, lead, lift etc. complete. Under LC condition

Installation of insulator strings complete with arcing horns & necessary hardware, stringing of 6nos of Zebra conductor (2 circuites) including all Labour charges for transporting and paying out, jointing, rough sagging, tensioning, clipping, providing vibration dampers including giving jumper connections for lead lift etc., complete as directed by the Engineer in charge with safety and precaution under L.C condition For single span

Installation of insulator strings complete with arcing horns & necessary hardware, stringing of 6nos of Zebra conductor (2 circuites) including all Labour charges for transporting and paying out, jointing, rough sagging, tensioning, clipping, providing vibration dampers including giving jumper connections for lead lift etc., complete as directed by the Engineer in charge with safety and precaution under L.C condition For continuous span

Installation & stringing of 1No. 7/3.66 mm earth wire including fixing of hardware fittings and accessories etc., complete for the line (Stringing of earth wire is to be done using tension stringing equipment) For single span

Installation & stringing of 1No. 7/3.66 mm earth wire including fixing of hardware fittings and accessories etc., complete for the line (Stringing of earth wire is to be done using tension stringing equipment) For continuous span

Providing tack welding of all 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 lead lift etc complete

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

Arranging and availing shutdown on LT / HT lines for stringing operation including cost of all lead and lift etc. complete.

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.

Back filling the area enclosed by revetment as per specification

Labour charges for dismantling of existing tower including all labour, lift, etc complete

labour Charges for Dismanteling of zebra conductors 6 Nos under L.C condition

Labour charges for dismantling GI Earth wire - 1 No. under LC condition.

Dismantling the insulator string including cost of labour for releasing, Tools and plants transporting charges from site etc complete for 14 units of 120 KN Disc Insulators

Dismantling the insulator string including cost of labour for releasing, Tools and plants transporting charges from site etc complete for 13 units of 90 KN Disc Insulators

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)