Name of Work: Special Repairs to flooring, Painting Two Class room Buildingin GHSS at Koratti of Tirupathur District.
Sl. No.
Item Description
1
Dismantling door and windows including removal of Hinges etc., complete complying with standard specification.
2
Dismantling Dismantling RCC etc., complete complying with standard specification.complete complying with standard specification.
3
DismantlingFloor finish and dadooing walls in cement mortar with mosaic tiles / glazed tiles / cuddapah slabs etc., complete complying with standard specification.
4
Providing granolithic floor finish of the 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two Crushed stone sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panellingwherever necessary and as directed by the departmental officers)
5
Manufacturing, Supplying and fixing in position of steel windows with the following specifications.Outer frames of windows made of \"Z\" section F7D of size 33 x 25 x 3mm at 1.419 Kg/m and mullion \"J\" section (F4B) of size 46x25 x 3mm at 2.28 kg/m and shutter section of made of F7D of 33 x 25 x 3mm at 1.419 Kg/m as specified in IS 7452/1990. Each openable shutter should not exceed a width of 600mm to enable separate operations and easy maintenance.The panel of the shutters to be covered with 18 gauge cold rolled sheet of superior quality and welded intact with shutter frames.Horizontal stiffeners using 18x5mm MS flat at 0.70 Kg/m at 3 Nos.for each shutter and additional diagonal stiffeners of the same MS Flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR sheets in position firmly.4 numbers of sturdy hinges and Two number of handle-cum-latch of special type made with 18x5mm MS Flats are revetted to the shutters at an appropriate height in window.Suitable opening is left for its easy operation.A stopper square rod for handle is provided in the mullion section at suitable place to catch the window handle.Each window shutter having an adjustable stay made out of 18x5mm at 0.70 kg/m MS flat of length 320mm with three adjustable position.A matching peg is provided in the outer frame of the window at suitable place. All members are painted with one cat of anti-corrosive red oxide primer as directed by the departmental officers.All sections should be in confirmed with IS7452/1990. The cost includes cost of all materials, labour charges and other incidental charges, etc., complete.
6
Paving the floor with kota stone slab of size 600 x 600 of 18 / 20mm (un-polished) in all floors laid in of cement mortor 1:3 (one cement three crushed stone sand), 20mm thick and pointed with colour cement neatly including polishing with polishing stone and oxalic acid etc., so as to perfectly smooth and glossy and including hire charges for polishing machine and power consumption charges etc. The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.
7
Painting two coats of old plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour including thorough scrapping, clean removal of dirt, and including necessary plaster of parts putty, wherever required etc., complete complying with standard Specifications.
8
Painting Old iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxidet etc., complete complying with standard specification.
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