Repairs service building at Patratu, Hendegir & Tokisud & BRKA under SSE/W/PTRU & BRKA under jurisdiction of ADEN/BRKA.

Item Breakup - BI-(Any Civil Work)

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 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position 10.16 and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. 28 10.16.1 Hot finished welded type tubes Kg 1900 154.9 294310 11.0 FLOORING 11.16S TILE FLOORING Chequerred 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). 29 11.20.1 Light shade pigment using white cement Sqm 150 1233.05 184957.5 11.37S CERAMIC GLAZED TILES 11.40 Providing and laying rectified Glazed Ceramic Sqm 71.25 1225.1 87288.38 floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, 30 shades, except White, Ivory, Grey, Fume Red Brown, laid on 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 pigments etc., complete. 11.41S VITRIFIED FLOOR TILES DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY 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. 31 11.41.2 Size of Tile 600x600 mm Sqm 49.5 1416.65 70124.18 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. 32 12.41.2 110 mm diameter Metre 150 319.75 47962.5 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. 12.42.1 Coupler 33 12.42.1.2 110 mm Each 20 119.95 2399 12.50 Providing and fixing precoated galvanised iron Sqm 140 671.55 94017 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 34 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. 13.0 FINISHING 13.4S CEMENT PLASTER (IN COARSE SAND) 13.4 12 mm cement plaster of mix : 35 13.4.2 1:6 (1 cement: 6 coarse sand) Sqm 25 294.35 7358.75 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 : 36 13.7.2 1:4 (1 cement: 4 fine sand) Sqm 157.6 361.3 56940.88 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris putty of Sqm 275 214.3 58932.5 2 mm thickness over plastered surface to 37 prepare the surface even and smooth complete. 13.44S EXTERIOR FINISHING DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY Finishing walls with water proofing cement 13.44 paint of required shade : 13.44.1 New work (Two or more coats applied @ 3.84 Sqm 6000 97.6 585600 38 kg/10 sqm) Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved 13.81 brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 39 13.81.1 One coat Sqm 6567 54.75 359543.25 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved 13.82 brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 40 13.82.1 One coat Sqm 81 78 6318 Applying priming coats with primer of approved 13.85 brand and manufacture, having low VOC (Volatile Organic Compound ) content. 13.88 Removing white or colour wash by scrapping Sqm 600 16.35 9810 and sand papering and preparing the surface 41 smooth including necessary repairs to scratches etc. complete Painting with synthetic enamel paint of 13.99 approved brand and manufacture of required colour to give an even shade : 42 13.99.1 One or more coats on old work Sqm 841.52 86.55 72833.56 Finishing walls with textured exterior paint of 13.110 required shade : 13.110.1 Old work (Two or more coats on existing Sqm 1950 191.4 373230 43 cement paint surface applied @ 3.28 ltr/10 sqm. 14.0 REPAIRS TO BUILDING Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and 14.1 plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. 14.1.2 With cement mortar 1:4 (1cement: 4 coarse Sqm 439 478 209842 44 sand) 14.75AS ROUTINE MAINTENANCE WORK DHANBAD 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 glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufactured of density at 25 degrees celsius, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing 14.90 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 degrees celsius as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150 degrees celsius. Cold flexibility shall be upto -2 degrees celsius 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 : 45 14.90.1 3 mm thick Sqm 425 534.1 226992.5 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 67 2007.1 134475.7 46 equivalent design mix) Dismantling doors, windows and clerestory windows (steel or wood) shutter including 15.12 chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 47 15.12.2 Of area beyond 3 sq. metres Each 15 414.55 6218.25 15.32 Demolishing thatch roofing including mats, Sqm 425 47.65 20251.25 bamboo, jaffari etc. complete including 48 stacking of serviceable material and disposal of unserviceable material within 50 metres lead. 15.41 Dismantling cement asbestos or other hard Sqm 140 46.5 6510 board ceiling or partition walls including 49 stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead. 16.0 ROAD WORK 16.49S MISCELLANEOUS 16.68 Providing and laying 60mm thick factory made Sqm 273 951 259623 cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, 50 design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge. DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY 16.69 Providing and laying at or near ground level cum 5 8613.55 43067.75 factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of 51 joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). 17.0 SANITARY INSTALLATIONS 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 8 5781.35 46250.8 52 size 580x440 mm with integral type foot rests 17.1.2 Stainless Steel AISI-304(18/8) Orissa pattern Each 12 10076.15 120913.8 53 W.C. pan of size 585x480 mm with flush pipe and integrated type foot rests Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with 17.2 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 : 17.2.2 W.C. pan with ISI marked black solid plastic Each 12 5426.8 65121.6 54 seat and lid 17.7A Providing and fixing wash basin with C.I. Each 8 3459.05 27672.4 brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and 55 making good the walls wherever required:- (a) White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer 17.31 Providing and fixing 600x450 mm beveled edge Each 20 1411.15 28223 mirror of superior glass (of approved quality) 56 complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 17.35 Providing and fixing soil, waste and vent pipes : 17.35.1 100 mm dia 57 17.35.1.1 Sand cast iron S&S pipe as per IS: 1729 Metre 40 1018.05 40722 17.35.2 75 mm diameter : 58 17.35.2.1 Sand cast iron S&S pipe as per IS: 1729 Metre 40 931.55 37262 Providing and fixing single equal plain invert 17.50 branch of required degree : 17.50.1 100x100x100 mm 59 17.50.1.1 Sand cast iron S&S as per iron 1729 Each 12 620.35 7444.2 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. 17.73.2 600 mm long towel rail with total length of 645 Each 16 600.35 9605.6 60 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms. DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY 18.0 WATER SUPPLY 18.7S C.P.V.C. PIPES Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the 18.11 walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall : 61 18.11.1 15 mm dia nominal bore Metre 200 485.2 97040 62 18.11.2 20 mm dia nominal bore Metre 40 541.1 21644 18.15S BRASS FITTINGS Providing and fixing brass bib cock of approved 18.15 quality : 63 18.15.1 15 mm nominal bore Each 36 303.85 10938.6 Providing and fixing brass stop cock of 18.16 approved quality : 64 18.16.1 15 mm nominal bore Each 48 303.85 14584.8 Providing and fixing ball valve (brass) of 18.18 approved quality, High or low pressure, with plastic floats complete : 65 18.18.3 25 mm nominal bore Each 10 399.15 3991.5 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all floor Litre 10000 9.7 97000 levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking 66 arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 19.0 DRAINAGE 19.1S STONE WARE PIPES AND FITTINGS Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement 19.1 mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete : 67 19.1.2 150 mm diameter Metre 200 591.4 118280 Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone 19.2 aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design : 68 19.2.2 150 mm diameter S.W. pipe Metre 150 1095.15 164272.5 Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (Zone-III) : 8 graded stone aggregate 40 mm 19.7 nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm 19.7.1 internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : 69 19.7.1.2 With Sewer bricks conforming to IS : 4885 Each 10 11567 115670 DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY Inside size 120x90 cm and 90 cm deep including C.I. cover with frame (medium duty) 500 mm internal diameter, total weight of 19.7.2 cover and frame to be not less than 116 kg (weight of cover 58 kg and weight of frame 58 kg) : 70 19.7.2.2 With Sewer bricks conforming to IS : 4885 Each 9 24077.3 216695.7 22.0 WATER PROOFING 22.14 Grading roof for water proofing treatment with 71 22.14.2 Cement mortar 1:3 (1 cement : 3 coarse sand) cum 17 14275.75 242687.75 Total 7142519.70