PNBE-Replacement of 08 Nos. TY-II Old/Dilapidated quarters with new quarters at Patna Station, Provision of ladies toilet at Patna Jn. and Rajendra Nagar & Provision of deep tube well and pump house at Patna(02 nos.), Rajendra Nagar(01 nos.), Patliputra(01nos) and Danapur(01nos).

Supplying, fitting & fixing of cubicles in the toilets of 2nd class AC waiting hall, model Type-Aster-nova, FPL-Suede-1995, Thickness 12mm , Door 600x1785, Divider Height 1820, Overall height 1995, Depth 1230 mm & width 1270mm

Providing and fixing hand shower (Health faucet) with 8mm dia 1 m long flexible tube & wall hook jaguar Model ALD-573 or similar

Providing and fixing 2way bib cock with wall flange jaguar model FLR-5041N or similar.

Supplying, fitting & fixing flush valve (Jaguar and similar) for shower (40 mm dia)

Drilling with Reverse circulating method as per IS 2800 (Part-I) of 1991, of drilling having 675mm/27" dia holes from 0M to 160M in all kinds of soil complete in all respect with all labour, tools, plants, equipments. etc.

S/F 300mm dia steel Housing pipe 6mm thick confirming to IS 4270 of 1983 made of 6 TATA/Jindal or similar, welded longitudinal or ERW pipe, jointed by welding with provision of ring/socket t end including painting of pipe by black bituminous paint with all labour and materials, tools and plants , equipments , taxes etc.

S/F 150mm dia Slotted pipe manufactured of 150mm/6" dia medium class pipe of TATA/ JINDAL or similar , jointed by welding with provision of socket/ring at end of pipe having 3mmx 75mm/ ½"x3" slots made of 5mm/3/16" thick confirming to IS 8110 of 2000 to restrict entry of sand with all labour & materials, tools & plants, equipments, taxes etc.

S/F medium class 150mm/6" dia steel plain pipe 5mm/3/16" thick, confirming to IS 8 4270 of 1983 of TATA/JINDAL or similar, jointed by welding with provision of socket/ring at end of pipe including painting of pipe by black bituminous paint with all labour & materials, tools & plants, equipments, taxes etc.

S/F Centraliser/Center guide confirming to IS 226 of 1975.

S/F bell plug 150mm dia confirming to IS 226 of 1975.

S/F Housing clamp 300mm dia confirming to IS 226 of 1975.

S/F Well cap 300mm dia confirming to IS 226 of 1975.

S/F CI reflux/non-return valve 150mm dia confirming 150mm dia confirming to IS 5312 of 1984.

Supplying & packing with gravel of 3mm to 6mm sizes with minimum angular features confirming to IS 4097 of 1967 (Reaffirmed 1988), in the space of bore bole and tubewell assembly.

Development of Tube well by any suitable method as per IS specification 11189 of Above/

Item Breakup - B-Sch-B

slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete. 11.37S CERAMIC GLAZED TILES DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 11.38 Providing and laying Ceramic glazed floor tiles Sqm 90 1107.05 99634.5 of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, 59 Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sq.m including pointing the joints with white cement and matching pigments 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. 60 11.41.2 Size of Tile 600x600 mm Sqm 500 1416.65 708325 Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired 11.48 shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge. 61 11.48.1 Size of Tile 500x500 mm Sqm 50 312.15 15607.5 Providing and laying flamed finish 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 11.55 1:4 (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 : 11.55.1 Flamed finish granite stone slab Jet Black, Sqm 60 2589.9 155394 62 Cherry Red, Elite Brown, Cat Eye or equivalent. 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 11.56 1:4 (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 24 3908.8 93811.2 63 Cherry/Ruby Red or equivalent 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12 mm thick 12.40 cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring 12.41 conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 64 12.41.2 110 mm diameter Metre 190 319.75 60752.5 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 65 12.42.1.2 110 mm Each 20 119.95 2399 12.42.3 Single tee with door 66 12.42.3.2 110x110x110 mm Each 30 205.45 6163.5 12.42.4 Single tee without door 67 12.42.4.2 110x110x110 mm Each 50 190.75 9537.5 12.42.5 Bend 87.5 degrees 68 12.42.5.2 110 mm bend Each 65 132 8580 12.50 Providing and fixing precoated galvanised iron Sqm 45 671.55 30219.75 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 69 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 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 70 13.1.1 1:4 (1 cement: 4 fine sand) Sqm 300 294.85 88455 71 13.1.2 1:6 (1 cement: 6 fine sand) Sqm 3250 282 916500 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 : 72 13.7.1 1:3 (1 cement: 3 fine sand) Sqm 120 374.15 44898 13.16S 6MM CEMENT PLASTER 13.16 6 mm cement plaster of mix : 73 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 400 253.05 101220 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris putty Sqm 700 214.3 150010 of 2 mm thickness over plastered surface to 74 prepare the surface even and smooth complete. Distempering with 1st quality acrylic distemper (ready mixed) having VOC content 13.42 less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification. 75 13.42.1 Two or more coats on new work Sqm 2100 92.75 194775 DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 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 2900 158.95 460955 76 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm Painting with synthetic enamel paint of 13.61 approved brand and manufacture to give an even shade : 77 13.61.1 Two or more coats on new work Sqm 315 131.45 41406.75 Applying priming coats with primer of 13.85 approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. Painting with synthetic enamel paint of 13.99 approved brand and manufacture of required colour to give an even shade : 78 13.99.1 One or more coats on old work Sqm 50 86.55 4327.5 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 10 2007.1 20071 79 equivalent design mix) 15.3 Demolishing R.C.C. work manually/ by cum 5 2928.1 14640.5 mechanical means including stacking of steel 80 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. 81 15.7.4 In cement mortar cum 5 1698.45 8492.25 15.56 Dismantling old plaster or skirting raking out Sqm 50 45.05 2252.5 joints and cleaning the surface for plaster 82 including disposal of rubbish to the dumping ground within 50 metres lead. 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, 17.1 with 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 Each 2 5781.35 11562.7 83 of size 580x440 mm with integral 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 17.2 pipe, with 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 : 17.2.1 W.C. pan with ISI marked white solid plastic Each 8 5540.55 44324.4 84 seat and lid DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, 17.7 including painting of fittings and brackets, cutting and making good the walls wherever require: 17.7.1 White Vitreous China Wash basin size Each 16 2275 36400 85 630x450 mm with a pair of 15 mm C.P. brass pillar taps 17.7.2 White Vitreous China Wash basin size Each 2 1913.75 3827.5 86 630x450 mm with a single 15 mm C.P. brass pillar tap 17.7.11 Stainless Steel AISI-304(18/8) Wash basin Each 4 3619.6 14478.4 87 530x345 mm with single 15 mm C.P. brass pillar tap 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 : 17.10.1 Kitchen sink with drain board 88 17.10.1.1 510x1040 mm bowl depth 250 mm Each 16 6008.45 96135.2 Providing and fixing white vitreous china 17.13 water closet squatting pan (Indian type) : 89 17.13.2 Orissa pattern W.C. pan of size 580x440 mm Each 10 2758.2 27582 17.22A Providing and fixing CP Brass 32mm size Each 4 886.25 3545 90 Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge. 17.24 Providing and fixing white vitreous china Each 4 3389.35 13557.4 91 squatting plate urinal with integral rim longitudinal flush pipe. 17.31 Providing and fixing 600x450 mm beveled Each 24 1411.15 33867.6 edge mirror of superior glass (of approved 92 quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. Providing and fixing mirror of superior glass (of approved quality) and of required shape 17.32 and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : 93 17.32.2 Rectangular shape 453x357 mm Each 4 1158.95 4635.8 94 17.32.4 Rectangular shape 1500x450 mm Each 2 1817.2 3634.4 17.33 Providing and fixing 600x120x5 mm glass Each 4 942.15 3768.6 shelf with edges round off, supported on anodised aluminium angle frame with C.P. 95 brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete. 17.34 Providing and fixing toilet paper holder : 96 17.34.1 C.P. brass Each 8 680.8 5446.4 Providing and fixing soil, waste and vent pipes 17.35 : 17.35.1 100 mm dia 97 17.35.1.1 Sand cast iron S&S pipe as per IS: 1729 Metre 30 1018.05 30541.5 Providing and fixing bend of required degree 17.38 with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. 17.38.1 100 mm dia 98 17.38.1.1 Sand cast iron S&S as per IS - 1729 Each 6 530.7 3184.2 Providing and fixing double equal junction of required degree with access door, insertion 17.41 rubber washer 3 mm thick, bolts and nuts complete : DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 17.41.1 100x100x100x100 mm 99 17.41.1.1 Sand cast iron S&S as per IS - 1729 Each 6 1038.75 6232.5 17.72 Providing and fixing PTMT towel ring Each 20 204.7 4094 trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall 100 face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms. 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 Each 20 600.35 12007

88 mm, weighing not less than 190 gms. 17.78 Providing and fixing white vitreous china Each 2 13036.55 26073.1 extended wall mounting water closet of size 780x370x690 mm of approved shape including providing & fixing white vitreous 102 china cistern with dual flush fitting, of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres), including seat cover, and cistern fittings, nuts, bolts and gasket etc complete. 18.0 WATER SUPPLY 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 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 103 18.9.2 20 mm nominal dia Pipes Metre 150 275.25 41287.5 104 18.9.3 25 mm nominal dia Pipes Metre 175 370.65 64863.75 105 18.9.6 50 mm nominal dia Pipes Metre 100 811.85 81185 Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and 18.10 making good the walls etc.-Internal work - Exposed on wall 106 18.10.1 15 mm dia nominal bore Metre 100 304.15 30415 107 18.10.2 20 mm dia nominal bore Metre 100 373.35 37335 108 18.10.3 25 mm dia nominal bore Metre 100 491.2 49120 Providing and fixing G.I. pipes complete with 18.12 G.I. fittings including trenching and refilling etc.-External work 109 18.12.1 15 mm dia nominal bore Metre 50 267.5 13375 110 18.12.2 20 mm dia nominal bore Metre 70 315.35 22074.5 111 18.12.3 25 mm dia nominal bore Metre 149.98 417.95 62684.14 112 18.12.5 40 mm dia nominal bore Metre 70 558.35 39084.5 113 18.12.6 50 mm dia nominal bore Metre 100 654.2 65420 18.15S BRASS FITTINGS Providing and fixing gun metal gate valve with 18.17 C.I. wheel of approved quality (screwed end) : 114 18.17.1 25 mm nominal bore Each 20 532.35 10647 115 18.17.4 50 mm nominal bore Each 8 878.25 7026 Providing and fixing uplasticised PVC 18.21 connection pipe with brass unions : DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing C.P. brass shower rose 18.22 with 15 or 20 mm inlet : 116 18.22.1 100 mm diameter Each 16 166.35 2661.6 117 18.22.2 150 mm diameter Each 2 190.1 380.2 18.23S C.I./DUCTILE IRON PIPES & SPECIALS Providing and laying flanged C.I. standard specials such as tees, bends, collars, tapers, 18.26 caps etc., suitable for flanged jointing as per IS : 1538 : 118 18.26.1 Up to 300 mm dia Quintal 15 8191.75 122876.25 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber 18.31 insertions etc. (the tail pieces if required will be paid separately) : 18.31.3 150 mm diameter 119 18.31.3.1 Class I Each 10 5980.45 59804.5 Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded 18.33 stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 18.33.1 With common burnt clay F.P.S.(non modular) Each 2 10102.5 20205 120 bricks of class designation 7.5 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 18.34 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 18.34.1 With common burnt clay F.P.S.(non modular) Each 1 17577.9 17577.9 121 bricks of class designation 7.5 DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Constructing masonry Chamber 120x120x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , i/c 18.35 necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design bricks of class designation 7.5 18.35.1 With common burnt clay F.P.S.(non modular) Each 1 24388.85 24388.85 122 bricks of class designation 7.5 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and 18.46 making long screws etc. complete (New work) : 123 18.46.3 25 mm nominal bore Each 20 369.35 7387 124 18.46.5 40 mm nominal bore Each 20 523.2 10464 125 18.46.6 50 mm nominal bore Each 20 706.7 14134 18.48 Providing and placing on terrace (at all floor Litre 8000 9.7 77600 levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable 126 locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 18.49S C.P. BRASS FITTINGS Providing and fixing C.P. brass bib cock of 18.49 approved quality conforming to IS:8931 : 127 18.49.1 15 mm nominal bore Each 8 434.2 3473.6 Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS 18.50 standards and weighing not less than 810 gms. 128 18.50.1 15 mm nominal bore Each 16 715.05 11440.8 Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS 18.51 standards and weighing not less than 690 gms. 129 18.51.1 15 mm nominal bore Each 16 708.4 11334.4 Providing and fixing C.P. brass stop cock 18.52 (concealed) of standard design and of approved make conforming to IS:8931. 130 18.52.1 15 mm nominal bore Each 16 594.75 9516 Providing and fixing C.P. brass angle valve for 18.53 basin mixer and geyser points of approved quality conforming to IS:8931 131 18.53.1 15mm nominal bore Each 20 500.35 10007 18.59S AIR VALVE & WATER METER (BULK TYPE) 18.65 Providing and fixing PTMT soap Dish Holder Each 20 96.75 1935 having length of 138mm, breadth 102mm, 132 height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. Providing and laying Double Flanged (Screwed/ Welded) Centrifugally (Spun) 18.73 Ductile Iron Pipes of Class K - 9 conforming to IS : 8329 : 133 18.73.2 150 mm dia Ductile Iron Double Flanged Metre 1975 2312.9 4567977.5 19.0 DRAINAGE DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. 19.4 cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design: Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed 19.6 with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 134 19.6.4 300 mm dia. R.C.C. pipe Metre 25 902.05 22551.25 135 19.6.7 600 mm dia. R.C.C. pipe Metre 10 2098.1 20981 20.0 PILE WORK Boring with hydraulic piling rigs with power units, providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry a safe working load 20.3 not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap) : 136 20.3.1 300 mm dia piles Metre 290 2560.9 742661 Extra over single under ream for providing additional bulbs in under reamed piles, under 20.4 specified diameter(only the nos. of extra bulbs are to be paid) 137 20.4.1 300 mm dia piles Each 12 2182.6 26191.2 21.0 ALUMINIUM WORK 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 rubber/ neoprene gasket 21.1 etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : 21.5 Providing and fixing powder coated aluminium Kg 425 674.6 286705 work (minimum thickness of powder coating 50 micron) consisting of tee/ angle sections, of approved make conforming to IS : 733 in frames of false ceiling including aluminium angle cleats with necessary C.P. brass/ stainless steel sunk screws, aluminium perimeter angles fixed to wall with stainless 138 steel rawl plugs @ 450 mm centre to centre and fixing the frame work to G.I. level adjusting hangers 6 mm dia. with necessary cadmium plated machine screws all complete as per approved architectural drawings and direction of the Engineer-in-charge (level adjusting hangers, ceiling cleats and expansion hold fasteners to be paid for separately). DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 21.17 Providing and fixing anodised aluminium grill Kg 10 560.85 5608.5 (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 139 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge. (Only weight of grill to be measured for payment). 21.18 Providing and fixing 12 mm thick frameless Sqm 10 4540.7 45407 toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting 140 hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc.to be paid separately). 26.0 NEW TECHNOLOGIES AND MATERIALS Providing & fixing false ceiling at all heights w i t h GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC0.50 to 0.75 as per IS 8225:1987, Non combustible as per BS 476 (part 4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on inter-locking metal T-Grid of hot dipped galvanised iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main-T runners of size 15x32 mm of length 3000 mm, cross - T of size 15x32 mm of length 1200 mm 26.26 a n d secondary intermediate cross-T of size 15x32 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 24x24x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge. 26.26.1 With semi perforated 12 mm thick micro Sqm 60 1690.45 101427 141 tegular edged GRG false ceiling tiles. 26.73S PREFAB/PRECAST TECHNOLOGY DANAPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/window/clerestory windows & desertory 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 minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, 26.86 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). Note: For WPC solid door/window frames, minus 5mm tolerance in dimensions i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. 142 26.86.5 Frame size 65 x 100 mm Metre 9 1000.15 9001.35 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 strength of 1800 N (Face) & 900 N 26.87 (Edge), minimum 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. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately) 143 26.87.1 30 mm thick Sqm 6 3954 23724 Total 30602617.52