Renovation of Sub Divisional Data Processing Centre at Nagercoil, Thoothukudi and Tirunelveli

Amount

White washing One coat with best shell lime etc., complete complying with standard specification.

Colour washing two coats in all floors using best freshly burnt white shell lime and best quality of approved variety of colouring pigment including cost of lime, colouring pigments, fevicol type gum, brushes, scaffolding charges etc., complete complying with standard specification. Mineral colouring pigments not affected by lime should only be used (stainers and colour solutions should not be used.)

Supplying and painting the walls with two coats of Acrylic distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (The colour and shade of the distemper shall be got approved by the Engineer before use of work).

Chipping of Concrete and Roughening the surface as directed by the departmental officers complying with standard specification

Flooring with ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Engineer before use on works)

Painting old wood work with one coat of best quality of synthetic enamel paint of approved quality and colour in all floors the rate is inclusive of cost of all materials, labour and scaffolding charges and preparing of surface etc.. . complete complying with standards specification and as directed by the departmental officers.

Painting old iron work with one coat of best quality of synthetic enamel paint of approved quality and colour in all floors, The rate is inclusive of cost of all materials, labour and scaffolding charges and preparing of surface etc.. . complete complying with standards specification and as directed by the departmental officers.

Supplying and fixing in position best quality and approved make Indian made colour glazed earthernware wash hand basin of size 550 x 400mm without pedestal with a pair of cast iron brackets, including cost of 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Engineer before use on works).

Supplying and fixing in postion of Aluminium anodised natural colour matt finish Openable Cupboard of size 1.20x2.10 m in all floors fixed with 12 mm thick Prelaminated particle board (Exterior grade ). the outer frame of section 38x33x2.12 mm @ 0.706 kg/m, shutter frame of 38.5x33x3 mm @ 0.706 kg/m, Interlocking mullion vertical section of 59x33x2.5 mm @ 1.135 kg/m. The shutter is fixed with 6 nos. Aluminium hinges, 100x30 mmof 2 nos. D Type handle 100 mm long and 2 nos. of Cupboard lock etc. with necessary furniture fittings including cost of, labours, power consumption charges required for fabrication including necessary chipping, dismatling and making necessary holes in the RCC columns beams, masonry etc., with power drill to the required depth and redoing the same to the original condition after fixing etc., complete. complying with standard specification.

Supplying and fixing in postion of MDF openable Cupboard of size 2.66x2.10 m in all floors with three vertical Compartments and partition with ten horizontal plates in the Compartments fixed with 18mm thick prelaminated MDF board. The shutter is fixed with 4 nos of Butt hinges, 100x30 mm, 3 nos. ornamental handle 200 mm long and 3 nos. of Cupboard lock etc. with necessary furniture fittings including cost of, labours, power consumption charges required for fabrication including necessary chipping, dismatling and making necessary holes in the RCC columns beams, masonry etc., with power drill to the required depth and redoing the same to the original condition after fixing etc., complete complying with standard specification.

Supplying and fixing steel ladder of width 0.60m and steps with 300mm spacing using MS angle of size 50 x 50 x 6 mm as specified by the engineer incharge and fixing at site with one coat of primer and two coats of approved paint including cost of all materials etc complete complying with standard specification.

Supplying and fixing steel ladder with handrails of length 5m and width 0.60m using CR sheet 18G stiffened by 20 x 6mm flats, MS angle of size 50 x 50 x 6 mm attached to 25 mm dia M.S pipe handrails by means of balusters made of MS pipe of size 25 mm dia as directed by the departmental officers and fixing at site with one coat of red oxide primer and two coats of anti corrosive black paint including cost of all materials, labour charge, conveyance and fixing complete complying with standard specification.

Clean removal of cement plaster from Sunshade as directed by the departmental officers complete complying with standard specification.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Sand) 10mm thick including racking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of 75mm thickness in RCC 1:2:4 (one cement, two sand and four aggregates), using 20mm HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed by the departmental officers.

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification as directed by the departmental officers.

Cleaning the sludge from the septic tank / Sewage Pump House Well / Soak Pit / Cesspool etc., and collecing the sludge in the lorry fitted with motor pump at various locations and dumping the same in the Sewage Treatment Plant at locations directed by Engineers including cost of hire charges for tanker lorry fitted with motor pump, labours, fuel, etc., complete and as directed by the departmental officers.

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Engineer before use on works).

Flooring with Anti skid Self Designed Colour Ceramic Tiles of size 305 x 305 x 6mmceramic tiles laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Engineer before use on works)

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Engineer before use on the works)

Screw down Tap

Pillar Tap

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of 15mm dia including cost of shellac, thread balls, etc., complete complying with standard specifications . (The valves should be got approved by the Engineer before use on works)

MR.M.MADHAVAN

MR.V.SURESHKUMAR