TP1-29/2025-26 OF CE/TP-I/CNI

Amount

Supply of ACSR Zebra Conductor

230 KV 120 KN Polimer Insulators

230 KV 90 KN Polimer Insulators

HTS Tower parts

MS Tower parts

GI Bolts and Nuts

Supply of ST Fittings for Zebra

Supply of SS fitting for Zebra

Supply of SB dampers for Zebra

Supply of Midspan joint for Zebra

Supply of Repair sleeve for Zebra

Supply of PA rod for Zebra

Pipe type earthing

Counter poise earthing

Danger plate

Number plate

Phase plate (Set of three)

Name plate (Set of two)

Circuit plate (Set of Two)

Anticlimbing device (Set of Four)

Conducting check survey in the already fixed route, Fixing of tower location and pit marking, jungle clearance, tree cutting etc., complete.

Soil investigation by auger up to the depth of 10m or upto refusal strate where N-value obtained is 50/100 whichever met earlier, conducting penetration test at the change of layer and at specified interval of 1m to 1.5m, carrying out lab test as per IS standards, providing report with recommendation for foundation including mobilisation, demobilisation, shifting from location to location, water charges for drilling, etc., complete.

Earth work excavation in all soils including cost of all materials, labour, lead, lift etc., complete as directed by the Engineer at site.

PCC 1 : 3 : 6 (M10) using 20 mm HBG metal without form work for foundation including cost of all materials, curing, labour, lead and lift. etc., complete.

Transport of piling and boring equipments such as boring rig, winches, motors, bentonite pump, shells, boiler casing pipe, etc., from location to location by pulling into water as necessary using crane including transport and hire charges etc., complete.

Setting of piling and boring equipment, tripod with all accessories and tools at each pile location based on the sequence of operation approved by the Engineer in charge at site irrespective of the location and distance of the boring rig for 500 mm dia. pile including mobilisation and demobilisation after completion of piling works etc., complete.

Supplying, fabrication of 6 mm M.S. sheet for making into circular encasing pipe for 500mm dia. pile to the required depth and diameter including welding, placing in position and driving into bore hole including cost of all materilas, MS plate, all labour charges, lead, lift, T&P, primer etc., complete.

Boring and concreting of vertical reinforced concrete in RCC M30 using 20mm HBS metal (min. cement content of 400kg/cum) using 20mm HBG metal cast in situ pile of 500 mm dia. for required depth from bottom of pile cap in all classes of soil using pile augers for boring using Bentonite slurry and filling the bore excluding cost of steel reinforement but including cost of boring with temporary guide casing, bentonite solution and the length of pile to be embedded in the pile cap including cost of all mateials,labour, Hire charges for T&P, maximum water cement ratio not exceeding 0.45 with admixtures of CONCARE or equivalant make 1.2 lit. per cum. of concrete, as per specification including cost of all materials, labour, lead, lift etc., complete

Chipping and dismantling of pile concrete from bed level to cut off level of pile to meet sound concrete and clearing the dismantled concrete from pile location including cost of all labour, lead, lift charges etc., complete.

RCC M30 (minimum cement content 320 kg/ cum) using 20 mm HBG metal for pile cap with steel shuttering and steel form work as per drawing including cost and conveyance of all materials, labour, lead, lift, curing etc., complete but excluding cost of steel reinforcement.

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.

Transport of stub, cleat and template including assembling of template, stub and cleat and shifting template from location to location and re-assembling including cost of lead, lift, etc., complete.

Labour charges for erection of towers and tower extensions including sorting out of tower parts, tightening, punching of bolts and nuts and rectification of defects if any during erection, one coat of Zinc rich primer, 2 coats of Zinc rich enamel paint, cost of all materials, labour, lead, lift etc., complete.

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.

Transportation & installation of Pipe type earthing earthing for towers including cost of all T&P, labour, lead, lift etc., complete, as directed.

Transportation and installation of following tower accessories including cost of all T&P, labour, lead, lift etc., complete, as directed. Danger Plate

Transportation and installation of following tower accessories including cost of all T&P, labour, lead, lift etc., complete, as directed. Number plate

Transportation and installation of following tower accessories including cost of all T&P, labour, lead, lift etc., complete, as directed. Phase plate (set of Three)

Transportation and installation of following tower accessories including cost of all T&P, labour, lead, lift etc., complete, as directed. Name plate (set of Two)

Transportation and installation of following tower accessories including cost of all T&P, labour, lead, lift etc., complete, as directed. Circuit plate (set of Two)

Transportation and installation of following tower accessories including cost of all T&P, labour, lead, lift etc., complete, as directed. Anti-Climbing device (Set of four)

Labour charges for Paying out & Stringing of 6 Nos of ACSR Zebra conductor including all labour charges for availing shut down on LT /HT lines providing temporary stays fixing arching horn SB dampers aromouring with PA rod whereever required all materials labours lead lift etc..complete

Supplying and Transporting, erection, testing and commissioning of 1no. OPGW 48wire including fixing of hardware fittings and accessories etc., complete (Stringing of OPGW is to be done using tension stringing equipments)

Labour charges for Transporting and hoisting of 120 KN Polymer insulators including cost of all tension fittings, all materials, labour, lead, lift, etc., complete under

Labour charges for Transporting and hoisting of 90 KN Polymer insulators including cost of all tension fittings, all materials, labour, lead, lift, etc., complete under

Supplying, spreading, filling, consolidation of well gravel for formation of approach road and stacking platform for mobilisation of pile equipment to tower site and erection of towers including cost of well gravel, compaction, casurina props, stacking with sand bags, transport, labour, dismantling & removing the platform after completion of work, lead, lift, etc., complete.

Bailing out of water by pump set during the concrete including cost of diesel pump set5.00 HP cost of all materials, diesel, engine oil, hire charges, labours, lead and lift, etc., complete.

Cleaning the tower legs and painting with anti corrosive black paint, 2 coats to the tower legs 1.00m above coping concrete including bracings including cost of paint labour, charges, lead and lift etc. Complete

CGST in % (For Bidders inside TamilNadu)

SGST in % (For Bidders inside TamilNadu)

IGST in % (For Bidders outside TamilNadu)

H.Venkateswaran (BID ID -1395416)