Provision of Maintenance Terminal Console(MTC)/ Networking management system for kyosan make Electronic interlocking in Dhanbad Division under ADEN/1/DHN.

Item Breakup - BI-General (CPWD-DSR-2021-Ver-2)

wall thickness of 1.9 +/- 0.2 mm and single glazing bead of appropriate dimension (Area of window upto 1.75 sqm). 10.0 STEEL WORK 10.2 Structural steel work riveted, bolted or welded Kg 500 111.95 55975 in built up sections, trusses and framed work, 17 including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in 10.25 position and applying a priming coat of approved steel primer using structural steel etc. as required. 10.25.2 In gratings, frames, guard bar, ladder, railings, Kg 270.12 142.3 38438.08 18 brackets, gates and similar works DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY 11.0 FLOORING 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 make, in all colours and shades, laid 11.41 on 20mm 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. 19 11.41.3 Size of Tile 800x800 mm Sqm 104 1879.95 195514.8 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry 12.40 surrounded with 12 mm thick cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 12.41 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 20 12.41.2 110 mm diameter Metre 76 319.75 24301 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes 12.42 conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.4 Single tee without door 21 12.42.4.2 110x110x110 mm Each 8 190.75 1526 12.42.5 Bend 87.5 degrees 22 12.42.5.2 110 mm bend Each 7 132 924 Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of 12.43 required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 23 12.43.2 110 mm Each 70 309.5 21665 DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. 12.45 wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.45.1 12.5 mm thick tapered edge gypsum plain Sqm 59.4 1145.95 68069.43 24 board conforming to IS: 2095- (Part I) :2011 (Board with BIS certification marks) 12.50 Providing and fixing precoated galvanised iron Sqm 30 671.55 20146.5 profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to 25 avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 26 13.1.1 1:4 (1 cement: 4 fine sand) Sqm 467.2 294.85 137753.92 13.16S 6MM CEMENT PLASTER DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY 13.16 6 mm cement plaster of mix : 27 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 128.8 253.05 32592.84 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris putty of Sqm 1046 214.3 224157.8

prepare the surface even and smooth complete. 13.44S EXTERIOR FINISHING Finishing with Deluxe Multi surface paint system 13.48 for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 Sqm 2546 158.95 404686.7 29 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm 13.48.3 Painting Steel work with Deluxe Multi Surface Sqm 212.03 140.05 29694.8 Paint to give an even shade. Two or more coat 30 applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture 15.0 DISMANTLING AND DEMOLISHING Demolishing cement concrete manually/ by mechanical means including disposal of 15.2 material within 50 metres lead as per direction of Engineer - in - charge. 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c cum 1.87 2007.1 3753.28 31 equivalent design mix) Demolishing brick work manually/ by mechanical means including stacking of 15.7 serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 32 15.7.4 In cement mortar cum 1.77 1698.45 3006.26 15.60 Disposal of building rubbish / malba / similar cum 3.64 219.35 798.43 unserviceable, dismantled or waste materials by mechanical means, including loading, 33 transporting, unloading to approved municipal dumping ground or as approved by Engineer-in- charge, beyond 50 m initial lead, for all leads including all lifts involved. Total 2185773.91

Item Breakup - CII-(Reinforcement)