TP1-11/2025-26 OF CE/TP-I/CNI

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 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.

Supply of ACSR Zebra conductor

Supply of GI Earth wire 7/3.66mm

Supply of 90KN Polymer insulators for 230kV DC line single suspension type.

Supply of 120KN Polymer insulators for 230kV DC line single tension type.

Supplying and fixing of single Suspension fittings for Zebra including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of single Tension fittings for Zebra including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of Double Tension fittings for Zebra including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of Midspan Compression joint for Zebra including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of Repair sleeves for Zebra including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of Vibration damper including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of Number plate (3Nos) including cost of all materials, labour, lead, lift, etc complete. (Curcit Name)

Supplying and fixing of Phase plate (3Nos) including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of Danger board 500 x 500mm including cost of all materials, labour, lead, lift, etc complete. (Curcit Name)

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

Supplying and fixing of U bolt 16mm dia including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of single Tension fittings for Earth wire including cost of all materials, labour, lead, lift, etc complete.

Supplying and fixing of Midspan Compression Joint for earth wire including cost of all materials, labour, lead, lift, etc complete

Labour charges for clearing of juliflora jungle for facilitating survey including cost of all labour, lead, lift etc., complete For preliminary survey & tower foundation

Conducting reconnaissance survey with electronic theodolite instrument or electronic distance meter, plotting profile as per standard of TANTRANSCO report, angle points type of towers co-ordinates crossing details, including cost of transport with experienced surveyor and taking levels with department Engineer for checking the route and angle points and co-ordinates etc., complete as directed by department Engineer at site.

Submission of route map colour print out in 1:50,000 scale for route alignment using remote sensing method including cost of all material, labour, lead, lift etc., complete.,

Preparation crossing drawing in AutoCADD and submission of P&T, EHT, road/railway crossing etc., including cost of all material, labour, lead, lift etc., complete.,

Soil investigation by auger up to the depth of 10 M or up to reusal strate where N - value is obtained 50/100 whichever met earlier. Conducting penetration Test at the change of layer and at specigied interval of 1 M to 1.5 M, carrying out las test as per IS standards, providing report with recommendation for foundation including mobilisationand demobilisation, shifting from lacation to location, water charges for drilling, etc complete,,.

Labour charges for conducting check survey, marking of pits for tower foundation as per the approved profile including chaining, cutting of light and heavy jungles as may be required and carring theodolite instrucment, measuring span length and pit marking including cost iof all men and materials as direted by Department Engineer at site.

Labour charges for Engaging JCB including cost ofa all JCB Hire charges, labour, lead lift etc., complete and as directed by the Department Engineer at site.

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 successfull 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

Providing working platform on the proposed tower location using good quality locally available filling earth to a specified height as directed by the departmental Engineer at site including cost of all materials, lead, lift, etc. complete.

Sinking well in hard stiff clay, light black cotton soil, hard red earth, shales, murram, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil including bailing or pumping charges if necessary etc., complete - First depth of 2 metres

Sinking well in hard stiff clay, light black cotton soil, hard red earth, shales, murram, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil including bailing or pumping charges if necessary etc., complete - Second depth of 2 - 4 metres

Manufacturing and Supply of Precast of RCC well rings 2.40m inner dia, 75mm thick and 300mm ht and placing in position including cost of all materials, labour, lead, lift, etc., complete.

Laying PCC 1:2:4 mix using 20mm HBG machine crushed metal for foundation matt concrete including cost of all labour,materials ,lead ,lift ,curing etc.complete Without Form Box

Laying PCC 1:2:4 mix using 20mm HBG machine crushed metal for foundation matt concrete including cost of all labour,materials ,lead ,lift ,curing etc.complete (With Form Box)

Labour charges for transport of Template including assembling of template, stub and cleat and shifting of template from location to location and reassembling the same including cost of all labour, transport lead, lifts etc., complete as directed by the department engineer at site. (The template will be make own arrangement by the contractor).

Labour charges for transporting and erection of tower including cost of transporting charges,sorting out of tower parts, erection of tower, t&p etc complete

Welding of exposed bolts and nuts 1 cm each at two places opposite to each other after tightening and punching of tower parts including cost of welding rods all T&P upto bottom cross arm including cost of all materials, labour lead lift etc., complete

Transporting and hoisting of Polymer /Antifog insulator strings and fitting including transport T&Ps all labour charges leads, lifts etc., complete excluding cost of suspension clamp assembly and insulators. (Under LC Condition) 90 KN

Transporting and hoisting of Polymer /Antifog insulator strings and fitting including transport T&Ps all labour charges leads, lifts etc., complete excluding cost of suspension clamp assembly and insulators. (Under LC Condition) - 120 KN

Transporting and paying out of 6 nos Zebra conductor conductor wirth fittings including cost of loading and unloading, transporting, sorting out of drums at store and at site according to drum schedule, providing trestles, paying out, etc complete

Transporting and paying out of 1 no GI earth wire with fittings including cost of loading and unloading, transporting, sorting out of drums at store and at site according to drum schedule, providing trestles, paying out, etc complete

Labour charges for Stringing of 6 nos ACSR Zebra conductor sagging tensioning to correct sag and fixing to towers as per specification and as directed by the Board Engineer at site clipping, jumpering, labour charges for fixing midspan compression joints repair sleeves wherever required and vlibrated dampers as directed by the Engineer

Labour charges for Stringing of 3 nos ACSR Zebra conductor sagging tensioning to correct sag and fixing to towers as per specification and as directed by the Board Engineer at site clipping, jumpering, labour charges for fixing midspan compression joints repair sleeves wherever required and vlibrated dampers as directed by the Engineer

Stringing of 1 no GI earth wire including paying out, rough sagging, tensioning using tensioner/puller as per specification, clipping, jumpering, fixing of dampers , transport including cost of all T&Ps, labour lead and lifts etc., complete

Providing plastering C:M 1 : 5, 12mm thick including cost of all materials labour lead, lift, etc., complete in all respect

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.

Arranging and attending shutdowns work on HT/LT, EHT lines, dismantling and restringing of HT/LT/EHT lines after completion of line stringing work including charges for T&Ps, transport all labour leads and lifts etc, complete ( one set means all the conductor and earth wire in the corresponding one no HT/LT/EHT line)

Painting tower legs using best qulity anti corrosive black paint two coats 1m above coping including cost of all materials labour lead lift complete in all respects.

Providing special trussels for road crossing including cost of all materials lead, lift etc complete

Labour charges for painting yellow base and black colour letters for feeder name and location number including cost of all materials, lead, lift, etc complete.

Supplying and coiling barbed wire on the legs and bracing of Railway crossing location including cost of GI barbed wire, binding wire labour, lead, lift, etc., complete.

Labour charges for dismantling of existing tower including all labour, lift, etc complete (including all materials devoluted to store).

labour Charges for Dismantling of Zebra conductors 3 Nos under L.C condition including all labour lead lift etc., (including all materials devoluted to store).

Labour charges for dismantling GI Earth wire - 1 No. under LC condition. (including all materials devoluted to store).

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. (including all materials devoluted to store).

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. (including all materials devoluted to store).

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

K DHINAKARAN (BID ID -1349801)