Extension of Panel and Battery rooms due to the installation of additional Power Transformer and improvement works to the Control room building in the 33 KV Ettayapuram SS premises.

Amount

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.

Filling with M.Sand for filling in foundation & basement with watering and consolidation including cost of all materials,labours,lead,lift,etc., complete.

Refilling with excavated soil other than sand complying with standard specification for filling in foundation and basement with watering and consolidation including cost of all materials, labours, lead, lift, T & P, etc., complete.

Providing PCC 1:3:6 for foundation with 40mm size machine crushed HBG metal including cost of all materials, labours, lead, lift, curing, etc., complete.

Removing the existing windows including removal of frames, hinges & fastenings, including cost of all labours, lead, lift,T & P, devolution to stores, etc. complete.

Dismantling the existing brick masonry for the required height including cost of all labours,lead,lift,T & P, etc., complete.

Dismantling the existing damaged RCC (in sunshades) & clearing away the debrises from the site as directed by the engineer at site including cost of all labours, lead, lift, tools & plants, devolution to stores, etc. complete.

Providing centering and shuttering for RCC works upto 3m heights 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.

Providing RCC 1:1.5:3 with 12 to 20mm machine crushed HBG metal including cost of all materials, labours, lead, lift, curing, etc. complete but excluding the cost of reinforcement and form work.

Brick work in CM 1:5 using fly ash bricks including cost of all materials,labours, lead, lift,curing,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, tools & plants, etc., complete.

Supplying and fixing in position of Double leaf steel door using MS angle for outer frame 40 x 40 x 6 mm and 35 x 35 x 6 mm for shutter frame, 32 x 6 MS Flat for centre piece and 16 G MS Sheet including cost of all materials,lead, lift, labour, etc., complete.

Supplying and fixing in position of steel window with MS angle, MS sheet, square MS rod 12mm thick including cost of all materials,labour,lead, lift, etc., complete.

Providing two legged scaffolding for works upto 3m. heights, using 10 to 13 cm. dia. casuarina props, the distance between the two rows being 1.25m. and the spacing of posts being 2m. in both the rows with two horizontal posts with 0.5m. overlap on either side and braces at 2m. c/c including longitudinal & transverse middle braces to stepup and providing a platform with country wood planks of 40 mm. thick & 1m. width, etc. including cost of all materials, labours, lead,lift,safety measures,etc., complete.

Special ceiling plastering with C.M.1:3, 10 mm thick for RCC works including cost of all materials, labours, lead, lift, curing, etc., complete.

Plastering in walls with C.M 1:5, 12 mm thick including cost of all materials, labours, lead, lift, curing, etc., complete.

Floor finishing with C.M 1:3, 20 mm thick including cost of all materials, labours, lead, lift, curing, etc., complete.

Providing surki concrete with broken brick jelly of 20mm size in pure slaked lime over RCC roof slab in the proportion 32:12.5 for a depth of 80mm for giving required slope and thickness to roof as required, well beaten with wooden beaters including cost of all 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. mixed with crude oil 10% by weight of cement and pointing with the same oiled mortar 1:3 with required slope over RCC roof slab including cost of all materials, labours, lead, lift, crude oil, curing, etc., complete.

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.

Wall tiles with approved first quality & colour glazed tiles with printed design 150 mm x 150 mm x 6 mm laid in cement mortar 1:3, 10 mm thick and pointing with white cement mixed with colouring pigments using 0.4 kg / m² including finishing the joint and pointing flush with the surface including cost of all materials, labour, lead, lift, etc. complete.

Providing two coats of oil bound distemper of approved quality, brand & colour for inner wall surfaces over a coat of white cement with Alkali Resistant Distemper primer including cost of all materials, scaffolding charges, labours, lead, lift, curing, etc., complete.

Providing two coats of ready mixed Plastic emulsion painting of approved colour & quality on outer walls over one coat of white cement with plastic emulsion paint primer including cost of all materials, scaffolding charges, labours, lead, lift, etc., complete.

Painting two coats of ready mixed Acid proof paint including cost of all materials, labour,lead,lift,etc.,complete.

Painting two coats of enamel painting of approved colour and quality over one coat of red oxide primer in new steel works including cost of all materials, lead, lift, labour, etc., complete.

Providing 110 mm dia ( 4kg / cm2 ) PVC approval quality and best vaniety (Fnolex or equalant) pipe including specials, T.W plugs, clamps, screws, labours, lead, lift, etc., complete.

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

Casting of precast cover slabs of size 0.70 x 0.30 x 0.08m using RCC 1:1.5:3 mix including cost of form boxes & fixing the form boxes, cost of all other materials, labours, lead, lift, curing, etc. complete but excluding the cost of steel reinforcement.

Laying the new precast cover slabs in position over the cable trenches including cost of labours, lead, lift, T & P, etc. complete.

Wiring with 2 x 1.5 sq.mm (22/0.3) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box inflush with wall with 5A F.T. switch covered with hylem sheet of 3mm thk. with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC light point / fan point (For electronic regulator).

Supply & fixing of single box type 4'36 W flu fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed copper leads from terminals to the fitting.

Wiring with 2x4 sq.mm(56/0.3) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall & ceiling with PVC accessories with 150x100x113mm TW switch box in flush with wall with 3mm thk. hylem sheet cover for 15A 3 pin flush type non inter locking CS plug with painting of suitable colour, with continuous earth wire connection of 14 SWG TC wire for open PVC power plug point.

Supply and fixing of 5A / 15A 3 pin combined flush type wall socket with 15A flush type switch on suitable TW box.

Supply & fixing of 1200mm (48") sweep AC ceiling fan complete with stepped electronic 300 W regulator with 1m. down rod with fan clamp with side plates & cross arm of size 450mm (18").

Supply and fixing of 375 mm ( 15" ) sweep ( light duty ) AC exhaust fan complete without provision of holes in the wall etc. complete.

V ALAGUDURAI