TP1-46/2022-23

Amount

Fabrication and supply of GI Tower Parts, inluding stub & cleats as per specification including cost of all materials, labour, leads, and lifts etc., complete. GI – 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 Zebra conductor, as per IS specifications and standards

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

Supply of disc insulator confirming to latest issue of IS specification-120KN Disc insulator ordinary

Supply of hard ware’s as per IS conforming to latest issue-Single Tension fittings

Supply of conductor accessories as per relevant IS of latest issue Mid span compression joints

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

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

Supply of Earth wire accessories as per relevant IS of latest issue suitable for 7 / 3.55mm HTGS earth wire Tension fitting

Supply of Earth wire accessories as per relevant IS of latest issue suitable for 7 / 3.55mm HTGS earth wire Mid span compression joints

Supply of Earth wire accessories as per relevant IS of latest issue suitable for 7 / 3.55mm HTGS earth wire Aluminium Earth bond

Supplying Number Plate 200mm x 200 mm

Supplying 3 nos phase plates with colour sequence

Supplying Danger Board 500mm x 500mm

Supplying Name Board 900mm x 450mm

Supplying D Shackle including cost of all materials, labour, lead and lift etc., complete.

Supplying Bird Guard including cost of all materials, labour, lead and lift etc., complete.

Conducting check survey and Location pit marking for carrying out survey assesment tools and plants cutting of small trees whereever necessary as directed by Engineer

Clearing juliflora jungle with uprooting including all cost of labour ,lead, 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.SS 20 B In Hard stiff clay, stiff black cotton, hard red earth,, shales, murram, stoney earth and earth mixed with small size boulders SS 20 B 80%

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.SS 20 B Soft disintegrated rock not requirng blasting 10%

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.SS 20 B In Medium rock and dense medium rock not requiring blasting 5%

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.SS 20 B Removal of hard rock by wedging and chiselling and trimming to proper shape 5%

Sinking well rings in loose soils,black cotton soil,sandy loam and ordinary soil including the cost of materials, labour etc., complete 0-2 m First depth

Sinking well rings in loose soils,black cotton soil,sandy loam and ordinary soil including the cost of materials, labour etc., complete 2-4 m Second depth

Supplying and placing of Pre cast RCC well rings having inner dia 2.40 m, thickness 75mm and 0.30m depth including cost of 8mm RTS rods -3 nos longitudinally and 20cm c/c vertically including cost of all materials, dewatering , lead and lift, etc., complete.

Transporting the template and assembling including shifting stub and cleat, shifting template from location to location and reassambling including cost of lead, lift, etc., complete.

Providing Shoring & Shuttering including cost of form work, all materials, labour charges, lead, lift etc., complete

Providing PCC 1:3:6 using 20 mm HBG metal for padding without form work including cost of all materials, labour, curing, mixture machine, lead, lift, etc., complete as per the direction of the Engineer at site.

Providing PCC 1:2:4 using 20 mm HBG metal including cost of all materials, labour, curing,frustrum form box, mixture machine, lead, lift, etc., complete. Without form box

Providing PCC 1:2:4 using 20 mm HBG metal including cost of all materials, labour, curing,frustrum form box, mixture machine, lead, lift, etc., complete. With form box

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 pipe type earthing including cost of 40 mm GI earth pipe B class of length 3 m,earth strip, cutting of earth work to the required length and connecting to the earth pipe and stub including cost of all materials ,lead,lift etc., complete.

Bailing out of water by pumpset including cost of diesel pumpset 0.5HP cost of all materials labour lead and lift etc complete

PCC 1:2:4 using 12 to 20mm HBG metal for muffing and coping including cost of all materials labour, form work, all lead lift etc., complete.

Providing plastering C:M 1 : 3 including cost of all materials labour lead, lift, etc., complete in all respect

Transporting & erection of tower parts including sorting out of tower parts at store and site, tightening, punching of bolts and nuts transport charges to each and every location, final checking, cost of T&Ps labour, lead, lift etc, complete., The defects pointed out during final checking for handing over and commissioning the line must be attended by the contractor without any extra cost to the board (Under LC Condition)

Transporting & Hoisting of 14 Nos ordinary 120KN disc insulators with tension fittings including T&P all labour, lead, lifts etc., complete

Labour charges for transporing paying out, Stringing of 3 nos Zebra conductor including, 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 (Measurement will be made at actuals)-For Continuous Span

Labour charges for transporing paying out, Stringing of 3 nos Zebra conductor including, 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 (Measurement will be made at actuals)-For Single Span

Stringing of 2 No 7/3.55 mm HTGS earth wire paying out rough 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 vibration dampers in all tension location as directed by the board, and other charges, all T&Ps required for the entire safe operation for stringing work labour lead, lifts, etc., complete.But excluding cost of line materials any defects noticed during final checking handing over to the board and commissioning of the line muust be attended by the contractor without any extra cost of the Board-For Continuous Sapn

Stringing of 2 No 7/3.55 mm HTGS earth wire paying out rough 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 vibration dampers in all tension location as directed by the board, and other charges, all T&Ps required for the entire safe operation for stringing work labour lead, lifts, etc., complete.But excluding cost of line materials any defects noticed during final checking handing over to the board and commissioning of the line muust be attended by the contractor without any extra cost of the Board-For Single Sapn

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

Providing temporary stay during rough sagging and tensioning including necessary excavation for burying RSJ cut bits/ concrete block with pipe turn buckle/ concreting the anchor in slushy area fixing stay wire and turn buckle, refilling and removal of stays after tensioning including cost of all materials, labour, leads, lifts, etc., complete.

Arranging and availing shutdown on HT/LT, dismantling and restringing of HT/LT lines to the original position after stringing operation including all labour charges, T&P s, etc., complete.

Providing bamboo/Casuarina trustles during conductor and earth wire stringing work wherever necessary and as directed by the Board Engineer for telecom lines roads, railway rorssingetc., 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. Bamboo/Casuarina Trustles

Fixing of the following item including cost of all necessary tools, labour, lead and lift etc., complete. Number Plate 200mm x 200 mm

Fixing of the following item including cost of all necessary tools, labour, lead and lift etc., complete. Phase Board containing 3 nos phase plates with colour sequence

Fixing of the following item including cost of all necessary tools, labour, lead and lift etc., complete. Danger Board 500mm x 500mm

Fixing of the following item including cost of all necessary tools, labour, lead and lift etc., complete. Name Board 900mm x 450mm

Cleaning the tower legs and Painting tower leg using best quality anti corrosive paint-black color-1m above coping concrete including bracings including cost of paint labour, charges, lead and lift etc. complete.

Dismantelling the worn out old chimney concrete to the depth of 1m below GL, and dispossing of from the site including cost of all materials lead, lift etc complete

Labour for Dismantling of towers under L.C condition

Dismantling the insulator string including cost of labour for releasing ,Tools and Plants transporting charges from site etc complete (under LC condtion) 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 (under LC condtion) for 13 units of 90 KN Disc Insulators

Dismantling of Tower parts as is where condition

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)