Repair and Maintenance of Coilsethi Street Anganwadi Center at ward No 05 in Sirkali Municpality

Amount

Plastering walls with cement mortar 1:5 (One cement five sand) 12mm thick in all floors and all exposed surfaces including cost and conveyance of materials to site and all labour charges,Curing etc completeand as directed by department officials

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris, putty, wherever required etc., complete complying with standard specification. (S.l.No.359-A)

Repair and fixing in position steel Windows / Ventilators of the following types; outer frames and shutter frames shall be made out of steel sections confirming to IS.7452 / 1990 t of ‘Z’ section (F.7D) of size 25mm x 20mm x 3mm and mullions are made of (F4B) ‘J’ sections of size 46mm x 25mm x 3mm and sash bars shall be made of ‘T’ section (T2) of size 25mm x 22mm x 3mm. including providing handle cum latch with suitable open shall be left for its easy operation and adjustable wind stay of sufficient length shall be provided for each shutter and with necessary MS angle hold fasts welded to the outer frame and 12mm MS square guard bars shall be welded to the inner flat of the window at equal intervals not exceeding 100 mm spacing and welding 18G MS sheet for panes and including one coat of red oxide primer and charges for fixing in position including dismantling the masonry, concrete and redoing the same duly packed with concrete etc., complete and as directed by the departmental officers.

Doors

Windows

Painting new 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 oxide priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Old Terrace tile surface repair with UV Resistant hybrid waterproofing coating Providing and Applying Polyurethane hybrid liquid applied GRIHA certified Waterproofing coating with flutyne protection technology, single component, cold applied, water based acrylic and UV resistant water proofing treatment to the Existing Roof having Tile or any non-porous surface applied @ 1.5 l/m2 in 2 coats to achieve 1mm DFT, having tensile strength with 45 gsm glass fibre mesh 4N/mm2 confirming to ASTM D 412; Elongation at break ≥ 300% and Crack bridging ability up to 3mm, SRI Index 106 as per ASTM E 198001, Water permeability @5 bar – Nil as per EN12390 - 8:2019, including surface preparation, priming the surface with single component high-performance waterborne tile primer which is suitable for non - porous surface at a rate of 0.14 L/m2 and spreading 45 gsm glass fibre mesh of 2.5 mm x 2.5 mm sandwiched between the first and second coat completely as per specification. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification

Supply and providing 1000 litres capacity Priming Tank made up of PVC. Make: SINTEX / EQUIVALENT

Selva Construction (BID ID -1481764)