Construction of Transformer Oil Sump nearby the proposed KCR normal Tower in view of ongoing Renovation, Modernisation and uprating of Kodayar Power House- I from (1x60MW) to (1x70MW)

Amount

Filling with Gravel in existing oil sump including cost of all materials, tool & plants, labour, lead, lift, etc., complete.

Earth work excavation in hard stiff clay, black cotton, hard red erarth, shales, murram, gravel stoney earth and earth mixed with small size boulders and hard gravelly soil including cost of labour, T&P, lead, lift, head load etc., complete.

Earth work excavation in medium rock and dense medium rock not requiring blasting with a initial lead of 10m and lift of 2m

Earth work excavation in hard rock by wedging, chiseling and trimming to proper shape where blasting is prohibited with initial lead of 1km and lift of 2m

PCC 1:3:6 for foundation using 40mm HBG metal including cost of all materials, labour, lead, lift, head load, curing, etc., complete.

Steel centering charges for wall slab, cover slab and plain surface including cost of all materials as per specification lead, lift, labour etc., complete.

Providing steel reinforcements to all R.C.C works, including cost of all materials, labour for cutting, bending, placing and typing in position, lead, lift, T&P, etc., complete.

RCC 1:1.5:3 using 12mm to 20mm HBG metal for oil sump wall including mixing charges with mixer machine, vibrating charges, cost of all labour, materials, T&P, lead, lift, curing etc., complete but excluding cost of reinforcement and centering charges .

Plastering 10mm thick with CM 1:3 mixed with water proof compound including cost of all materials, curing, labour, lead, lift, etc complete.

Painting one coat of epoxy primer and 3- coats of coal mtar epoxy paint including all cost of materials, lead, lift,labour etc,complete.

Supplyimg, Laying and joining of GI Pipes of approved quality and best make confirming to ISS with necessary Specials (viz.) Coupling, Bend, Elbow, Flange, etc., including cost of all materials, cutting, jointing, transporting lead, lift, etc., complete.

100mm dia GI pipe and specials of approved quality and best make

100 mm GM valve ( Heavy Duty)

GST 18% as per Govt. Norms