Refurbishment of Retiring Room and TTE Rest Room at Saharsa Station.

Item Breakup - B-CPWD-DSR-2023

Jamuna sand, with common burnt clay non modular bricks. 11.16S TILE FLOORING Chequered precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to 11.20 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). 34 11.20.1 Light shade pigment using white cement Sqm 100 1402 140200 11.37S CERAMIC GLAZED TILES 11.37 Providing and laying Ceramic glazed floor tiles Sqm 50 1096.55 54827.5 of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 35 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., 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 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. 36 11.41.2 Size of Tile 600x600 mm Sqm 600 1553.45 932070 Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 11.56 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. 11.56.1 Polished Granite stone slab colour of Black, Sqm 50 4481.3 224065 37 Cherry/Ruby Red or equivalent SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 12.0 ROOFING 12.37S RAIN WATER SPOUT AND PIPE 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. 38 12.41.2 110 mm diameter Metre 125 377.4 47175 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. 12.42.5 Bend 87.5 degree 39 12.42.5.2 110 mm bend Each 10 150.35 1503.5 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. 40 12.43.2 110 mm Each 20 371.3 7426 SAMASTIPUR 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 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm 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 12.45 230 mm long G.I. 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 : 12.45.3 12.5 mm thick tapered edge gypsum moisture Sqm 600 1529.1 917460 41 resistant board 12.50 Providing and fixing precoated galvanised iron Sqm 200 738.65 147730 profile sheets (size, shape and pitch of corrugation as approved by Engineer-in- charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) 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 42 protective guard film of 25 microns minimum to 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. SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness 12.51 of 0.05 mm) 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 using self drilling/ self tapping screws complete : 43 12.51.1 Ridges plain (500 - 600mm) Metre 20 532.35 10647 44 12.51.6 Gutter (600 mm over all girth) Metre 20 1313.7 26274 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 45 13.1.2 1:6 (1 cement: 6 fine sand) Sqm 5000 333.35 1666750 CEMENT PLASTER WITH A FLOATING COAT OF 13.7S NEAT CEMENT 12 mm cement plaster finished with a floating 13.7 coat of neat cement of mix : 46 13.7.2 1:4 (1 cement: 4 fine sand) Sqm 100 425.55 42555 13.16S 6 mm CEMENT PLASTER 13.16 6 mm cement plaster of mix : 47 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 300 300.45 90135 13.37S INTERIOR FINISHING Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 13.41 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour : 13.41.1 New work (two or more coats) over and Sqm 3000 185.65 556950 including water thinnable priming coat with 48 cement primer having VOC content less than 50 gram/litre 13.44S EXTERIOR FINISHING Finishing with Deluxe Multi surface paint 13.48 system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 Sqm 4000 193.7 774800 49 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 200 170.7 34140 Paint to give an even shade. Two or more coat 50 applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture 13.80 Providing and applying white cement based Sqm 5000 156.05 780250 putty of average thickness 1 mm, of approved 51 brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, 13.81 of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 52 13.81.1 Old work (one or more coats) Sqm 2500 62.7 156750 14.0 REPAIRS TO BUILDING 14.75AS ROUTINE MAINTENANCE WORK SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non- woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25 degreeC, 0.87-0.89 kg/ litre and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and 14.91 preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23 degreeC as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150 degreeC. Cold flexibility shall be upto -2 degreeC when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 53 14.91.1 3 mm thick Sqm 1600 560.95 897520 15.0 DISMANTLING AND DEMOLISHING 15.1S General 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 (including cum 10 2434.25 24342.5 54 equivalent design mix) 15.3 Demolishing R.C.C. work manually/ by cum 5 3551.25 17756.25 mechanical means including stacking of steel 55 bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. 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. 56 15.7.4 In cement mortar cum 10 2060.2 20602 15.31 Dismantling tiled roofing with battens, Sqm 250 209.9 52475 boarding etc. complete including stacking of 57 serviceable material and disposal of unserviceable material within 50 metres lead. 15.32 Demolishing thatch roofing including mats, Sqm 2000 57.7 115400 bamboo, jaffari etc. complete including 58 stacking of serviceable material and disposal of unserviceable material within 50 metres lead. 15.56 Dismantling old plaster or skirting raking out Sqm 2000 54.65 109300 joints and cleaning the surface for plaster 59 including disposal of rubbish to the dumping ground within 50 metres lead. 16.0 ROAD WORK 16.49S MISCELLANEOUS SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 16.90 Providing and laying tactile tile (for vision Sqm 100 2017.6 201760 impaired persons as per standards) of size 300x300x9.8mm having with water absorption less than 0.5% and conforming to IS:15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, 60 multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge. 17.0 SANITARY INSTALLATIONS 17.1S General Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with 17.1 manually controlled device (handle lever) conforming to IS : 7231,with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: 17.1.1 White Vitreous china Orissa pattern W.C. pan of Each 12 6767.4 81208.8 61 size 580x440 mm with integral type foot rests Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush 17.3 bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : 17.3.2 W.C. pan with ISI marked black solid plastic Each 6 7874.3 47245.8 62 seat and lid Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm 17.7 C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: 17.7.1 White Vitreous China Wash basin size 630x450 Each 8 2648.85 21190.8 63 mm with a pair of 15 mm C.P. brass pillar taps Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, 17.10 including painting of fittings and brackets, cutting and making good the walls wherever required : 17.10.2 Kitchen sink without drain board 64 17.10.2.1 610x510 mm bowl depth 200 mm Each 1 4940.8 4940.8 Providing and fixing mirror of superior glass (of approved quality) and of required shape and 17.32 size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : 65 17.32.2 Rectangular shape 453x357 mm Each 15 1361.8 20427 Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP 17.73 brass screws with concealed fittings arrangement of approved quality and colour. 17.73.1 450 mm long towel rail with total length of 495 Each 10 673.4 6734 66 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms 18.0 WATER SUPPLY SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 18.7S C.P.V.C. PIPES Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one 18.8 step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. 67 18.8.3 25 mm nominal dia Pipes Metre 100 627.25 62725 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes 18.9 jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 68 18.9.5 40 mm nominal dia Pipes Metre 200 563.05 112610 18.15S BRASS FITTINGS Providing and fixing gun metal gate valve with 18.17 C.I. wheel of approved quality (screwed end) : 69 18.17.1 25 mm nominal bore Each 10 622.4 6224 70 18.17.3 40 mm nominal bore Each 6 826.1 4956.6 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES Boring with 100 mm diameter casing pipe for hand pump / tubewell, in all soils except 18.42 ordinary hard rocks requiring blasting, including removing the casing pipe after the hand pump / tube well is lowered and tested : 71 18.42.2 Beyond 6 m and up to 12 m depth Metre 12 884.85 10618.2 18.43 Providing and placing in position filters of 40 Metre 5 960.3 4801.5 72 mm diameter G.I. pipe with brass strainer of approved quality. 18.44 Providing and fixing to filter and lowering to Metre 20 546 10920 73 proper levels 40 mm G.I. pipe for tube well including cleaning and priming the tube well. 18.45 Providing and placing in position hand pump of Each 2 1321.65 2643.3 74 approved quality for 40 mm diameter G.I. pipe complete with all accessories. 18.48 Providing and placing on terrace (at all floor Per 2000 11 22000 levels) polyethylene water storage tank, IS : Litre 12701 marked, with cover and suitable locking 75 arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 18.54S PTMT FITTINGS Providing and fixing PTMT bib cock of approved 18.54 quality and colour. 18.54.1 15 mm nominal bore, 86 mm long, weighing Each 20 125.6 2512 76 not less than 88 gms 18.59S AIR VALVE & WATER METER (BULK TYPE) 18.64 Providing and fixing PTMT swivelling shower, 15 Each 20 121.4 2428 77 mm nominal bore, weighing not less than 40 gms 18.65 Providing and fixing PTMT soap Dish Holder Each 15 111.45 1671.75 having length of 138mm, breadth 102mm, 78 height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. 21.0 ALUMINIUM WORK SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 21.1S General Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. 21.3 complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): 21.3.2 With float glass panes of 5 mm thickness Sqm 20 1505.25 30105 79 (weight not less than 12.50 kg/sqm) Total 12325302.20

B-CPWD-DSR-2023