General fund _ Triveni sangamam Toilet maintenance

Amount

Weathering course with concrete brocken brick jelly 20mm size in pure slacked lime (no sand to be added) over roof slab the proportion of brick jelly to lime being 32 to 12.5 well beaten with wooden beaters for giving required slope and thickness as directed by the departmental officers.

Terrace flooring with Hydraulic pressed tiles of size 20*20*2cm laid in c.m 1:3 (one cement three sand) mixed with crude oil 10 %, by weight of cement and pointed with same oiled mortor etc complete as per SS

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door Providing and fixing casement doors fabricated from un plasticized polyvinyl chloride (uPVC) sections Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing The window system should be glazed with 5mm plain float glass / 6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees. The window should be designed such that the water drainage does not pass through the reinforcement chamber. The window system should be fixed directly to the

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with Gl/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work

Supplying fabricating and fixing in position of Aluminium anodised natural colour matt finish door half glazed and half PLB board /fully 12mm thick PLB board / fully 5.5mm thick glazed door using rectangular Alu. Box section of following sizes for frame and shutter with necessary accessories such as rubber beading, aluminium clips, best double action floor springs / door closer, handles, locks and glass including all materials, labour and power consumption charges required for fabrication if necessary chipping, dismantling making necessary holes in RCC columns, beams, or masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing etc. complete. The aluminium surface is to be anodised with matt finish under electrically controlled condition in accordance with ISI specification 1868/1962 of anodic film thickness of not less than 15 microns for all sections. All the materials should be got approved by the Engineer-in-charge brfore fixing in position as directed

Supplying and fixing in position of Aluminium anodised partition with 62 x 38 x 2m extruded box section at bottom vertical and horizontal members. The vertical member are spaced at 90 cm c/c and to horizontal members are spaced at 1.20m, 2.10m and 2.40m hight the bottom panels should be covered with 12mm thick PLB exterior grade and the top two panels should be fixed at 4mm thick clear glass with necessary glasing clips, rubber, beeding etc., including necessary dismantling making holes in RCC columns, beams, masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing as directed by departmental officers. The aluminium surfaces is to be anodised with matt finish under electrically controlled condition in accordance with ISI 1868/1962 specifications for an average anodic film thickness of not less than 15 microns. All materials should be got approved by the Executive Engineer before fixing in position.

Supply and fixing of mild steel grill works for windows, ventilators, etc including redoxide priming coat and cost of materials and all labour charges etc. complete.

S.P.SUTHA (BID ID -1281210)