Interlocking of LC gates with MACLs having more than 20000 TVU, (LC Gate No - AB-9 , AB-18, AB-21, AB-29, AB-44, AB-59, AB-60 FD-23, FD-26 = 09 Nos.)

Jamuna sand, with common burnt clay non modular bricks. Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished 11.3 with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. ALIPURDUAR DIVISION-ENGINEERING/N F RLY 11.3.1 40 mm thick with 20 mm nominal size stone Sqm 425 614.2 261035 33 aggregate 11.7 Cement concrete pavement with 1:2:4 (1 cement cum 58 8595.15 498518.7 34 : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete. 11.41S VITRIFIED FLOOR TILES 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 11.41 make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ s q m including grouting the joints with white cement and matching pigments etc., complete. 35 11.41.2 Size of Tile 600x600 mm Sqm 425 1553.45 660216.25 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 36 13.1.1 1:4 (1 cement: 4 fine sand) Sqm 993 347.05 344620.65 15 mm cement plaster on the rough side of 13.2 single or half brick wall of mix : 37 13.2.1 1:4 (1 cement: 4 fine sand) Sqm 853 399.45 340730.85 13.16S 6 mm CEMENT PLASTER 13.16 6 mm cement plaster of mix : 38 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 528 300.45 158637.6 39 13.18 Neat cement punning. Sqm 208 79.95 16629.6 13.20S PEBBLE DASH PLASTER 13.26 Providing and applying plaster of paris putty of 2 Sqm 3118 262.7 819098.6 40 mm thickness over plastered surface to prepare the surface even and smooth complete. 13.44S EXTERIOR FINISHING Finishing walls with Premium Acrylic Smooth 13.47 exterior paint with Silicone additives of required shade: 13.47.1 New work (Two or more coats applied @ 1.43 Sqm 598 171.1 102317.8 41 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) Finishing with Deluxe Multi surface paint system 13.48 for interiors and exteriors using Primer as per manufacturers specifications : 13.48.2 Painting wood work with Deluxe Multi Surface Sqm 143 176.25 25203.75 Paint of required shade. Two or more coat 42 applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture 13.48.3 Painting Steel work with Deluxe Multi Surface Sqm 455 170.7 77668.5 Paint to give an even shade. Two or more coat 43 applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture Painting with synthetic enamel paint of approved 13.61 brand and manufacture to give an even shade : 44 13.61.1 Two or more coats on new work Sqm 318 155.9 49576.2 16.0 ROAD WORK 16.1S ROADS Dry brick pitching half brick thick in drains 16.12 including supply of bricks and preparing the surface complete : 16.12.1 With common burnt clay F.P.S. (non modular) Sqm 208 644.05 133962.4 45 bricks of class designation 7.5 21.0 ALUMINIUM WORK 21.1S General ALIPURDUAR DIVISION-ENGINEERING/N F RLY Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM 21.1 rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever 21.1.2 required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) 21.1.2.1 Anodised aluminium (anodised transparent or Kg 617 598.6 369336.2 46 dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) 26.0 NEW TECHNOLOGIES AND MATERIALS 26.73S PREFAB/PRECAST TECHNOLOGY Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/window/Ceosetory windows & other Frames/Chowkhat comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having 26.86 minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modulus of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixed in position with M.S hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-In- Charge. (M.S hold fast/lugs or SS dash fasteners shall be paid for separately). 47 26.86.6 Frame size 65 x 125 mm Metre 140 1381.6 193424 ALIPURDUAR DIVISION-ENGINEERING/N F RLY Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal 26.87 strength of 1800 N (Face) & 900 N (Edge), m i n i m u m compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. 48 26.87.2 35 mm thick Sqm 61 5015.35 305936.35 Total 18311865.15