Erection of towers from Loc.1 to 20 and Stringing of 110 KV DC line ( 3.68KM ) on DC tower for making LILO of existing 110 KV Arasur - Kaniyur feeder (section between Kaniyur SS and Kethanur SS) for the proposed Kalivelampatty 230 KV SS .

Amount

Line works

Check Survey and pit marking of various tower location inlcuding Hire Charges for all scientific instruments / Instruments, labour, lead, lift etc complete.

Clearing the Light jungle in way leave including cost of all labour, lead, lift etc complete.

Clearing the Heavy jungle in way leave including all cost of all labour lead lift etc complete.

Earthwork excavation

HGS SS.20.B. Earth work excavation for foundation and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and as per standard specification

SDR - (Not Requiring Blasting) Earth work excavation for foundation and depositing on bank with initial lead of 10 m & initial lift of 2m in Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting and as per standard specification.

MR & DMR - Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2 m in Medium Rock and Dense Medium Rock not requiring blasting as per standard Specification .

Earth work excavating in Hard rock measured in solid including blasting and stacking as per standard Specification.

Earth work excavation for foundation in Removing Hard Rock by wedging, chiseling and trimming to proper shape and stacking for measurement, as per standard specification complete.

Transporting and fixing of stub and cleat with supply of template and assembling at site and shifting the template from loc to loc including cost of all materials for stub and cleat and template ,labour, fabrication charges etc complete. (Stub and cleat only supplied by department)

QD tower

KCR tower

HCR tower

Plain cement concrete in CC 1:3:6 mix using 20 mm HB metal for tower foundation concrete without formwork including cost of cement and all materials, labour, curing, lead, lift, etc., complete as per standard specification.

Plain cement concrete in CC 1:2:4 mix using 20 mm HB metal for tower foundation concrete with steel formwork including cost of cement and all materials, labour, curing, lead, lift, etc., complete as per standard specification.

Plain cement concrete in CC 1:2:4 mix, using 20 mm HB metal for Chimney concrete with steel formwork including cost of cement and all materials, labour, curing, lead, lift, Vibration charges etc., complete as per standard specification.

Reinforced cement concrete in C.C. 1:1 1/2:3 mix using 20 mm HBG machine crushed metal for tower foundation footing concrete with steel formwork including cost of all materials, labour, curing, all leads & lifts, vibrating charges as per Standard Specification ( But excluding cost of steel reinforcement)

Reinforced cement concrete in C.C. 1:1 1/2:3 mix using 20 mm HBG machine crushed metal for Chimney concrete with steel formwork including cost of all materials, labour, curing, all leads & lifts, vibrating charges as per Standard Specification ( But excluding cost of steel reinforcement )

Reinforced cement concrete in C.C. 1:1 1/2:3 mix using 20 mm HBG machine crushed metal for Retaining Wall concrete without form work including cost of all materials, labour, curing, all leads & lifts, vibrating charges as per Standard Specification ( But excluding cost of steel reinforcement)

Plain cement concrete in CC 1:2:4 mix using 20 mm HB metal for Retaining Wall concrete with steel formwork including cost of cement and all materials, labour, curing, lead, lift, Vibration charges etc., complete as per standard specification.

Providing steel reinforcement Mild Steel / TMT rods (minimum Fe450 Grade) for all RCC works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift as per standard specification, etc., complete

Providing anchor rod / Grip rod of 20mm dia RTS (Not less than Fe 450 Grade) to a length of 2m by drilling 32mm dia hole to a depth of 1.00 metre into hard rock and grouting with Bonding materials as directed by the TANTRANSCO Engineer at site including cost of all materials, labour, lead, lift , curing , etc., complete.

Supplying, laying and fixing of 75mm dia. PVC pipe 4 Kg/cm2 to proper alignment & slope for weep hole of retaining wall including cost of pipe lead, lift labour as per standard specification etc., complete

Refilling the tower location using excavated earth other than sand consolidation in 150mm layers well watered, consolidation etc. including cost of all labour, lead, lift etc as per instruction of TANTRANSCO Engineer at site complete.

Supplying and fixing of pipe type earthing including necessary excavation for fixing of 3 M long 40 mm dia GI ‘B’ class pipe and refilling with excavated earth mixed with salt and charcoal and connect the GI earth strips with the legs of the stub including cost of pipe refilling charges, fixing charges transport lead, lift, labour, etc., as per standard specification complete.

Supplying and fixing of Counter Poise earthing including cost of all labour, material, as per approved drawing and standard specification complete.

Erection of tower parts and bolt and nut, tightening, punching of bolt and nuts if necessary for final checking and rectification of defects in tower parts if any including cost of all T & P's, Hire Charges for Crane, all labour, lead, lift, etc complete as per standard specification complete.

Tack welding of bolts and Nuts in the newly erected towers up to bottom cross arm level including of three tack weld for each bolts & Nuts hire charges of welding machine cost of welding rods, transporting charges and painting with cold galvanizing paint and tightening of bolts wherever necessary including cost of all materials, labour, lead, lift, transporting, hire charges etc., as per standard specification complete.

Supplying of Special cross arm as per standard specification including cost of all materials, fabrication , labour, transporting charges etc .,complete.

Supplying of various sizes of Bolt and Nuts including cost of all materials, labour, transporting charges etc .,complete.

Painting the tower leg with Anti corrosive black paint up to the height of 1 m from coping level including cost of all materials, labour, curing, all leads & lifts etc., as per standard Specification complete.

Plastering with CM 1:3, 12mm thick including cost of all materials, lead, lift, curing etc as per standard specification complete.

Supplying and filling of Gravel brought from outside and well consolidated in each layer of not more than 15 cm thickness consolidated complying with standard specification including cost of filling, transporting charges, Consolidation etc. as per Instruction of TANTRANSCO's Engineer incharge complete.

Disposal of Excess surplus earth away in low lying area with a lead of 2km distance including cost of spreading chrages ,levelling charges and transporting charges all labour, lead, lift etc., as per instruction of TANTRANSCO Engineer at site complete.

Transport, Paving out, rough sagging , Tensioning of 6 Nos ACSR Panther Conductor for clipping, providing trussels at required intervals for paving out the conductor, providing vibration dampers at tension location, giving jumper connection including major & minor T & Ps all labour, lead, lift etc., as per standard Specification complete.

Transport, Paving out, rough sagging , Tensioning of 1 No Earth wire 7 / 3.55 mm Clipping, giving jumper connection including major & minor T & Ps all labour, lead, lift etc., as per standard Specification complete.

Transporting and Hoisting of 90 KN Suspension Ordinary Insulators of 7 units with supply of all necessary fittings including cost of all T & Ps, labour, lead, lift etc., as per standard Specification complete.(without PA rod).

Transporting and Hoisting of 120 KN Ordinary Insulators of 8 units with supply of all necessary fittings including cost of all T & Ps, labour, lead, lift etc., as per standard Specification complete.

Arranging and availing line clear in HT/ LT/EHT lines during stringing and dismantling works including cost of all labour for lowering and re tensioning and jumper connections, earthing,providing stay of HT/LT/EHT lines, lead, lift, T&Ps etc., complete as per standard Specification complete.

Providing Temporary guys of independent arrangements for each cross arm including independent stay pits of standard dimensions wherever necessary including excavation, burying out of anchor for stay wire, tightening, dismantling the same after completion of works including cost of all materials, T & P, labour, lead, lift, as per instruction of TANTRANSCO Engineer at site complete.

Providing Trussles for road crossing, HT/LT line crossing and P&T line crossing including cost of all labour, lead, lift etc as per Instruction of TANTRANSCO Engineer at site complete.

Labour charges for Cutting and felling of trees complete.

Large trees

Small trees

Supply ,transport,Labour charges for fixing as per standard specifications including all cost of materials, labour transport, lead, lift,etc complete.

Number plate

Danger board

Phase plate( set of three)

Supplying and fixing of Name Board as per standard specification including all cost of materilas, labour, lead lift etc complete.

Supply and fixing of Midspan Compression Joint for panther as per approved drawing and technical particulars as per relevant Indian Standrad specification including cost of transporting charge at site complete.

Supply and erection of Repair Sleeve for panther as per approved drawing and technical particulars as per relevant Indian Standrad specification including cost of transporting charge at site complete.

Supply and fixing of Midspan Compression Joint for Earthwire as per approved drawing and technical particulars as per relevant Indian Standrad specification including cost of transporting charge at site complete.

Supply and providing of Aluminium Earth bond as per approved drawing and technical particulars as per relevant Indian Standrad specification including cost of transporting charge at site complete.

Supply and erection of PG Clamp for Panther as per approved drawing and technical particulars as per relevant Indian Standrad specification including cost of transporting charge at site complete.

Supply and erection of T Clamp for Panther as per approved drawing and technical particulars as per relevant Indian Standrad specification including cost of transporting charge at site complete.

SGST & CGST (If applicable quote the value, if not enter '0')

IGST (If applicable quote the value, if not enter '0')

C.PERIYASAMY

MSS CONTRACTORS

K.PACHIAPPAN

ASAITHAMBI.M

K DHINAKARAN

AYYAPPAN AND CO

V ALAGUDURAI