Civil repair work at 3rd floor terrace in Main Building at NIOT Campus

Demolishing lime concrete manually/ by mechanical means and disposal of material within 500 metres lead as per direction of Engineerin-Charge.

Providing and laying damp-proof course 40mm thick with cement concrete 1:1.5:3 with stone aggregate 6-12.5mm nominal size. Providing and applying of Dr. Fixit pidifin 2k on damp proof course with surface of application must be throughly prepared by mechnical/manually means, to remove all loose particles, oil and grease etc. The surface of application must be pre wetted throughtly with water & brought to a touch dry state. Take up the first coat application with nylon brush and keep 6 to 8hrs gap after completion of first coat, second coat application should in direction perpendicular to the first and leave to air cure 3-5 days and then 12mm thick plaster with 1:4 cement motoar ratio to add Dr.FIXIT URP (Liquid for 500ml for 50 kg cement bag ) on same water proofed surface etc all complete as per directed by Engineer in charge. Note: Ponding of water of 100mm depth for peroid of 48hours to ensure the leak proof.

Laying upto 100mm thick compacted bed of Weathering course of 40 mm thick nominal size brick jelly including spreading, well ramming, consolidating and grouting with sand, including finishing smooth etc. (Brick jelly suppiled by Niot)

Providing and laying pressed clay tiles (as per approved pattern 20mm nominal thickness and of approved size) on roofs jointed with cement mortar 1:4(1 cement :4 coarse sand) mixed with 2% integral water proofing compound laid over a bed of 20 mm thick cement mortar 1:4 (1 cement:4 coarse sand) and finished neat complete.

Removing the Existing damage tiles of 20mm thk and PMM Filling to match the tiles finish with Cement mortar 1:3 (1 cement :3 sand) including drfixit chemical as per instruction of Engineer incharge

Chipping the existing cracked wall portion and filled with motor and then 20 mm cement plaster of mix :complete above plinth level up to V floor level::1:4 (1 cement: 4 fine sand)

Chipping the existing khurras and Making khurras 45x45 cm with average minimum thickness of 5 cm cementconcrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring and neccessary bend & shoe conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes ,6 inch diameter .Make : Supreme /Ashrivadd/Prince/Finolex

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, Rate including applying one coat of Primer &Two coats of Paint on New work. Make : Asian, Berger, Delux. Note. Rate incl. of Scaffolding for painting

Brick work with common burnt clay F.P.S. (non modular) bricks of classdesignation 7.5 in foundation and above plinth level up to V floor level: Cement mortar 1:4 (1 cement : 4 coarse sand)

Repairing the existing damaged Gypsum false ceiling by providing and fixing new Gypsum board false ceiling consisting of frame work made with 50mm square M.S tubes of 18 mm thickness as main runner at 600mm clear bothways, suspended/ supported with M.S. flats,(False celing size 1sqm Approx) 25x4 mm from existing R.C.C. slab including providing and fixing expanded metal of size 5.25mmx1.25mm thickness welded to main runners and applying POP (calcium sulphate semi hydrate variety) to the expanded metal of thickness not less than 10 mm finished smooth to line and level including necessary supports scaffolding etc. as required and also including applying a coat of red oxide zinc chromate primer over the M.S. frame work and suspenders complete.Gypsum board tie up with wire in the existing wall, bottom of the gypsum board provide the necessary angel in all surrounding the existing the wall cost is included 12.50 mm thick and the rate including one coat putty,one coat primer,two coat of emulsion paint etc.all complete as per instruction of Engineer in charge.

TOTAL WITHOUT GST

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