Construction of structure, equipment , transformer plinth, cable duct , yard retaining wall and allied civil works for introduction of 110 33kV ratio at existing 110 11 kV SS at Naranapuram

Amount

Civil works

Earthwork excavation in hard stiff clay, stiff black cotton hard earth, shales, murram, gravel stoney earth, earth mixed with small size boulders and hard gravelly soil with initial lead of 10 m and lift of 2m .

PCC 1:4:8 mix using 40mm HBG machine crushed metal for foundation with out form work including cost of all labour materials lead lift curing etc complete.

PCC 1:3:6 mix using 40mm HBG machine crushed metal for foundation with out form work including cost of all labour materials lead lift curing etc complete.

PCC 1:3:6 mix using 40mm HBG machine crushed metal for foundation with form work including cost of all labour materials lead lift curing etc complete.

PCC 1:2:4 using12 to 20mm HBS metal including all cost of shuttering, labour, materials, lead lift etc complete.

PCC 1:2:4 using12 to 20mm HBS metal with form work including all cost of shuttering, labour, materials, lead lift etc complete.

RCC 1:1.5:3 mix using 12mm to 20mm HBS metal (machine crushed) for raft including all cost labour materials lead lift etc complete but excluding cost of steel reinforcement (By using mixer machine and vibrator)

RCC 1:1.5:3 mix using 12mm to 20mm HBS metal (machine crushed) for Tr. plinth with formwork including all cost labour materials lead lift etc complete but excluding cost of steel reinforcement (By using mixer machine and vibrator)

RCC 1:1.5:3 mix using 12mm to 20mm HBS metal (machine crushed) for precast cover slab with formwork including all cost labour materials lead lift etc complete but excluding cost of steel reinforcement (By using mixer machine and vibrator)

Brickwork in CM 1:5 mix using IInd class chamber burnt brick of size 9"x 4 1/4"x 2 3/4" including cost of all materials labour lead lift curing etc complete.

Plastering with CM 1:5, mix 12mm thick for inside and outside walls including all cost labour materials lead lift etc complete.

Plastering with CM 1:3, mix 12mm thick including all cost labour materials lead lift labour curing etc complete.

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 all materials lead lift cost of binding wire etc complete.

Colour washing two coats with approved cement paint over one coat of white cement primer for pump room outside wall including cost of all materials labour lead lift etc complete.

Supplying and filling with 6mm to 12mm metal as per standard specification inlcuding cost of all materials, labour, lead, lift, etc., complete.

Supplying, laying and fixing in position of PVC pipe of best quality including cutting threading joining with necessary PVC specials including cost of all materials lead lift labour etc complete.

32mm dia pipe.

25mm dia pipe

Supplying and fixing in position of gun metal gate valve leader make of best quality including cost of materials lead lift labour etc complete.

32mm dia

25mm dia

Supplying and filling with stone dust as per standard specification inlcuding cost of all materials, labour, lead, lift, etc., complete.

Supplying and fixing of M.S rails ( 90 lbs ) for transformer plinth including cost of rail, cutting the rail to the required length and welding grip rods for the rails, transporting charges, labour for fixing, handing & T&Ps etc., complete.

Supplying and filling with gravel as per standard specification including cost of all materials, lead, lift etc complete.

Dismantling the existing PCC concrete without disturbing the nearby equipement and structures and disposing the debris away from the site including cost of all lead, lift, etc., complete.

Supplying and placing of 60 cm inner dia., 30 cm height and 5 mm thick earth pit in two piece with top cover including necessary earth work excavation including cost of all materials, labour, lead, lift etc complete.

Supply and Fabrication, Transport & fixing of MS angles and chequered plate for cable duct to the required size as directed by the engineer at site including cost of angles, cutting and all labour, lead, lift, etc. Complete

Supplying, fabricating and placing in position of MS angle of size 65x65x6mm chain link fence post including cutting, bending and drilling the holes as directed by engineer at site inclduing trasporting etc complete.

Supplying, fabricating and placing in position of MS flat of size 50x5mm thick for holding the chain link with post and diagonal bracing @ every 15m intervals including cutting, bending and drilling the holes as directed by engineer at site inclduing trasporting etc complete.

Supplying and tensioning of 4mm dia. GI wire fabric of 50 mm square (Chain link fence) including cost of 4 mm dia.GI wire fabric of 25 mm square (Chainlink fence) labour charges for laying and tensioning cost of binding wire and required GI bolts and nuts etc. complete.

Supplying and fixing eye bolt including cost of all materials, painting labour charges for fixing etc complete.

Clearing scrub jungles and disposed from the site as per the direction of site engineer including cost of all labour, lead, lift etc complete .

Site grading and levelling and sectioning by earth moving machineries as per the direction of site engineer including cost of all labour, lead, lift etc complete

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

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

JERALIN JERISH (BID ID -1485725)

GANAPATHY AND CO (BID ID -1480103)

S.RADHAKRISHNAN (BID ID -1485282)