Repairing and strengthening of the existing RCC structures of 110 KV Strung bus II in Eachangadu 230KV SubStation

Amount

Earth work excavation for foundation in hard stiff clay, stiff black cotton hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders with an initial lead, lift, etc, complete.

PCC 1:3:6, using 40mm HBG metal without form work including cost of all materials, cement, all labour, lead, lift, curing etc. complete.

Providing RCC 1:1.5:3 raft using 20 mm HBG metal with out form work including cost of all material, lead, lift, curing etc., complete but excluding cost of reinforcement.

RCC 1:1.5:3 mix using 20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete but excluding cost of steel reinforcement.

RCC 1:1.5:3 mix using 20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For structure column etc.,(Scaffoldings)

RCC 1:1.5:3 mix using 20mm graded hard machine broken granite stone, including cost of all materials, steel form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For structure beam etc., (Scaffoldings)

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.

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

Colour washing with two coats of cement paint over one coat of white cement for structure including all cost of materials,labour,lead,lift, curing, etc.,complete.

Refilling with excavated earth other than sand and clay soil in foundation and sides of masonry, consolidation as per std.specn.with water including all, labour, lead , lift, etc., complete.

Dismantling of existing damaged RCC concrete and disposed the same away from the site including labour,lead,lift etc., complete.

Supplying and appyling Epoxy paint to corroded column rods and beam structure as per instruction of officer at site including cost of all materials,labour,lead,lift etc., complete.