Tender For Repairing Of Type-V Qtr No 01 And 02 At Gc, Crpf, Nagpur (M.H.); 1 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) 2 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part 1) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws 3 Providing and fixing wire gauge shutters using galvanized M.S. wire gauge of average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm, for doors, windows and clerestory windows with hinges and necessary Screws : 30 mm thick shutterswith ISI marked M.S. pressed butt hinges bright finished of required sizeSecond class teak wood 4 Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete300x16 mm 5 Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : 250x10 mm 6 Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete125 mm 7 Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 8 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate 9 Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Dark shade pigment using ordinary cement 10 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm 11 Deduct for not using 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) bedding in laying of floor tiles and jointing with grey cement slurry @ 3.3 kg/ sqm. 12 Fixing glazed/ Ceramic/ Vitrified floor tiles with cement based high polymer modified quick-set tile adhesive (Water based) conforming to 1S: 15477, in average 3 mm thickness. 13 Providing and laying Vitrified tiles in different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS: 15622, of approved brand & manufacturer, in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS:15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).Size of Tile 600x600 mm 14 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand) 15 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 16 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. Two coats 17 Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. Complete 18 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade One or more coats on old work 19 Finishing walls with Acrylic Smooth exterior paint of required shade : Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface 20 Surface Preparation: Cleaning the entire surface with grinding and removing the loose mortar, dust particles & making the surface sound enough, addressing the cracks by making v groove & if any surface imperfections are treated with Repair Polymer or equivalent, mixed with neat cement in 1:1 proposition.Treating all construction joints as per direction of Engineer-In-Charge.Primer: Supplying and applying one coat of primer with water-based epoxy primer, Epoxy Primer/Solvent Based HFP 130/120/Equivalent @ 200 Gms/Sqm Waterproofing: Supplying and applying single component PU Magnum US or equivalent, Zero VOC, elastomeric pure polyurethane membrane free from bitumen and tar,PU Magnum US with minimum elongation of 500%, solid content of 85%, Tensile strength of >3Mpa, crack bridging capacity of 3mm and Shore hardness of > 50. The system consists of applying the PU Magnum US waterproofing treatment @ 1.8 kg/sq.m. in two coats as per direction of Engineer-In-Charge.Actual area treated will be the mode of measurement.Geotextile: Providing and laying 200 gsm geotextile over the waterproofing PU with and overlap of 50mm 21 Screed Concrete: Application of screed by making slope with 50mm avg. thickM20 grade screed admixed with Vitalia Neo or equivalent @ the rate of 200ml per bag of cement.The screed to be laid in slope of 1:100 or as per client recommendations..
