Repair and maintenance works to the Control room and pump room buildings at 110/33-11 KV M.Duraisamypuram SS Premises.

Amount

Dismantling the existing damaged floor tiles and disposing the debris away from the site including cost of labours, lead, lift, tools & plants, etc. complete.

Dismantling the existing damaged brick masonry for the required height and disposing the debris away from the site including cost of labours, lead, lift, tools & plants, etc. complete.

Earth work excavating and depositing on bank with an initial lead of 10m and 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 including cost of all labours, lead, lift, T & P., etc. complete.

Clean removal of cement plaster from walls and clearing away the debrises from the site as directed by the engineer at site including scaffolding charges, cost of labours, lead, lift, T & P., etc. complete.

Filling the basement with Quarry Rubbish with watering and consolidation including cost of all materials, labours, lead, lift, etc. complete complying with standard specification.

Filling the basement with M.Sand with watering and consolidation including cost of all materials, labours, lead, lift, etc. complete complying with standard specification.

Providing PCC 1:2:4 for foundation & flooring with 12 to 20 mm size machine crushed HBG metal including plasticiser at the rate of 100 ml per bag of cement, all other materials, labours, lead, lift, curing, etc. complete.

Brick work in CM 1:5 using fly ash bricks including plasticiser at the rate of 100 ml per bag of cement, all other materials, labours, lead, lift, curing, etc. complete.

Providing centering and shuttering for basement and filling works with stage by stage work using M.S. sheets of size 90 x 60 cm with BG 10 guage stiffened with welded M.S. angles of size 25 x 25 x 3 mm laid over silver oak scantlings of size 10 x 6.50 cm at 90 cm c/c & supported by casurina props 10 to 13 cm. dia at 75 cm c/c complying with standard specifications including cost of all materials, labours, lead, lift, etc. complete.

Supplying & providing TMT rods including cutting, bending, tying & fixing in position as per specification including binding wires, cost of all other materials, labours, lead, lift, etc. complete.

Supplying, fabricating and placing in position of structural steel materials like MS Channels, MS angles, etc. for supports including cost of all materials, labours, lead, lift, etc. complete as directed by the Engineer at site.

Supply and fixing of non slippery floor tiles of 305 x 305 x 6 mm first quality design ceramic tiles of approved colours in CM 1:3, 10 mm thick and pointing with white cement mixed with colouring pigments 0.40 Kg / Sqm including cost of materials, labours, lead, lift, etc. complete.

Plastering in walls with C.M 1:5, 12 mm thick including plasticiser at the rate of 100 ml per bag of cement, all other materials, labours, lead, lift, curing, etc. complete.

Terrace flooring of one course of pressed tiles 230 x 230 x 20mm over CM 1:3, 20mm thk. including plasticiser at the rate of 100 ml per bag of cement & pointing with the same cement mortar 1:3 mixed with water proofing compound at 2% by wt. of cement (@ 1 kg / bag of cement) & plasticiser with required slope over RCC roof slab including cost of all materials, labours, lead, lift, curing, etc. complete.

Terrace tiles pointing in C.M 1:3 to full depth of tiles including water proofing compound at 2% by wt. of cement (@ 1 kg / bag of cement) & plasticiser at the rate of 100 ml per bag of cement, cost of all other materials, labours, lead, lift, curing, etc. complete.

White washing two coats for inner walls with shell lime and DDL fevicol binder at the rate of 250 gm. per 10 kg bag of lime including cost of all materials, labours, lead, lift, scaffolding, etc. complete.

Providing two coats of ready mixed Exterior emulsion painting of approved colour & quality on outer walls over one coat of white cement primer & one coat of emulsion primer including putty, safety measures, scrapping, cost of all other materials, labours, lead, lift, etc. complete.

Providing 110mm dia (4kg/cm2) PVC approval quality & best variety (Finolex/equivalent) pipe including specials, T.W plugs, clamps, screws, labours, lead, lift, etc. complete for rainwater downfall pipe.

Supplying, jointing and fixing in position of 32 mm dia PVC water pipes ( ISI make ) 10 Kg / cm2 including PVC specials, cost of other materials, lead, lift, labour charges, etc. complete as directed by the Engineer at site.