TP1-124/2022-23

Amount

Submission of foundation design & drawings for various types of towers (normal & extensions) on all classes of soil and pile foundation for river locations for which the drawings not furnished by TANTRANSCO as per the site requirements and technical specifications, relevant latest IS etc., complete(Each 5 sets of Design and Drawings with Soft Copies)

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

Detailed soil investigation

Earth work excavation in all soils including cost of all materials, labour, lead, lift etc., complete as directed by the Engineer at site. In Hard stiff clay, stiff black cotton, hard red earth, shales and murram, stoney earth and earth mixed with small size boulders SS 20 B

Earth work excavation in all soils including cost of all materials, labour, lead, lift etc., complete as directed by the Engineer at site. In soft disintegrated rock not requiring blasting

Earth work excavation in all soils including cost of all materials, labour, lead, lift etc., complete as directed by the Engineer at site. In Medium rock and dense medium rock not requiring blasting

Earth work excavation in all soils including cost of all materials, labour, lead, lift etc., complete as directed by the Engineer at site. Removal of hrad rock by wedging and chiselling and trimming to proper shape

Providing shoring and shuttering including cost of form work all metrials labour charges lead, lift etc., complete

Transport and assembling of template, stub and cleats as per measurement and shifting from location to location including cost of all materials leads and lift etc. complete [Template fabrication Bolt & Nuts with all materials will be under contractor scope]

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., to location by pulling into river using crane including transport and hire charges etc., complete.

Setting of piling and boring equipement, tripod with all accessories and tools at each pile location based on the sequence of operation approved by the Engineer incharge at site irrespective of the location and distance of the boring rig for 600 mm dia pile including mobilisation and demobilisation after comletion of pilling works etc., complete.

Supplying, fabrication of 6 mm M.S. sheet for making into circular encasing pipe 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 etc., complete.

Boring and concreting of vertical reinforced concrete pile 500mm dia upto required depth in all classes of soil using pile augurs for boring using Bentonite slurry and filling the bore with RCC M30 with cement content not less than 400 kg/m3 concrete using 20 mm machine crushed metal 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 (But excluding cost of steel reinforcement).

Chipping and dismantling of pile concrete from bed level to cutoff level of pile to met sound concrete and clearing the dismantled concrete from pile location including cost of all labour charges etc., complete.

PCC 1:2:4 using 12 to 20 mm HBG metal for foundation raft without form work as per drawing including cost and conveyance of all materials, labour, lead, lft etc., complete but excluding cost of steel reinforcement.

PCC 1:2:4 using 12 to 20 mm HBG metal for foundation with form work as per drawing including cost and conveyance of all materials, labour, lead, lft etc., complete but excluding cost of steel reinforcement.

RCC M30 using 12 to 20 mm HBG metal for foundation with form work as per drawing including cost and conveyance of all materials, labour, lead, lft 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.

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 with excavated earth including watering and consolidation in 150 mm thick and spread balance earth around the location, lead and 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)

Paying out, rough sagging, final tensioning of 3 Nos. ZEBRA conductors including the labour charges for availing shutdown on LT/HT lines, providing temporary stays, fixing arcing horn, SB dampers, armouring with PA rod wherever required, all materials, labours, lead, and lift, including trussels for Highway crossings etc., complete. [Single tension under LC condition]

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 LC condition.

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 LC condition.

Labour charges for Paying out, rough sagging, final tensioning of GI Earthwire 7/9 including the labour charges for availing shutdown on LT/HT lines, providing temporary stays, fall materials, labours, lead, and lift, etc., complete. [under LC condition]

Transporting paying out, stringing of 1 No. OPGW with all fittings including labour charges, sagging, tensioning, clipping, jumpering including cost of T&P, lead, lift, complete in all respect.

Labour charges for dimantling existing towers and devoluting the same to Stores including T&P, transportation, sorting out, labour, lead, lift etc., complete, as directed by Department Engineer at site

Supply of HTS tower parts

Supply of MS tower parts

Supply of GI bolts and nuts

Single Suspension Fittings for Zebra

Single Tension Fittings for Zebra

Vibration dampers for Zebra

Pipe type 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)

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

ULTRAPOWER BUILDERS