major renovation of gpa type-ii quarter 70/71 at babulane, campbell bay.- earth work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2 all kinds of soil. 3 filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lif. 4 providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - all work up to plinth level : 5 1:3:6 (1cement : 3 coarse sand (zone-ill) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 6 1:4:8 (1cement : 4 coarse sand (zone-ill) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derived from natural sources) 7 providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - all work up to plinth level : 8 1:1.5:3(1 cement: 1.5 coarse sand (zone-ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 9 reinforced cement concrete work in walls (any thickness),including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor fivelevel,excludingcost of centering,shuttering, finishingand reinforcement: 10 1:1.5:3 (1 cement : 1.5 coarse sand(zone-iii) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 11 reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15 degree landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-iii) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). 12 centering and shuttering including strutting, propping etc. and removal of form for 13 foundations,footings,basesof columns,etc.formass concrete 14 suspended floors,roofs,landings,balconies and access platform 15 lintels,beams,plinthbeams,girders,bressumersand cantilevers 16 columns, pillars, piers, abutments, posts and struts 17 steelreinforcement forr.c.c.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. 18 thermo-mechanically treatedbars of gradefe-500d or more. 19 providing and fixing 1st quality ceramic glazed wall tiles conforming to is: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by engineer-in-charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3(1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. 20 providing and fixing isi marked flush door shutters conforming to is : 2202(parti)non-decorative type,core of blockboardconstruction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 21 30 mm thick including isi marked stainless steel butt hinges with necessary screws 22 providing and fixing factory made upvc glazed/wire mesh windows/ doors comprising of lead free upvc multi-chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for series r1 and r2 profiles and 2.10 mm for series r3 and r4 profiles conforming to en: 12608 in any shape, colour and design duly reinforced with galvanizedmild steel section madeof requiredshape & size asper cpwdspecification,upvc extrudedglazingbeads,interlocksandlnlinesashadaptor(where ever required) of appropriate dimension, epdm gasket, hardware, ss 304 grade fasteners of minimum8mm dia with countersunk head, comprising of matching polyamide pa6 grade sleeve for fixing frame to finished wall as per is 1367 : part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. after fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to cpwd specification & direction of engineer-in-charge. section of steel reinforcement and cross sections of upvc profiles to be as per design approved by engineer-in-charge. wire mesh / glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to is: 3548 & is: 16231 shall be paid separately.note:-structuraldesignproofcheckedfromagovernment engineering institute,tobeprovidedbythemanufacturerfor (i) sites with basic wind speed > 45 m/sec as per is 875 — part 3 (ii) sites with structure height more than 20m for all wind speeds. 23 a) casement window double panels with fixed mullion with s.s. 304 friction hinges as per size and weight of sash, multi-point locking system, zinc alloy (zamak) powder coated handles.using r3 series with frame (55 mm & above) x (45 mm & above) & sash (55 mm & above) x (65 mm & above) & mullion (55 mm & above) x (65 mm & above). (height upto 1.8 metre). 24 providing and fixing factory made p.v.c. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5 mm rigid pvc foam sheet, mitred at corners and joined with 2 nos of 150 mm long brackets of 15x15 mm m.s. square tube, the vertical door frame profiles to be reinforced with 19x19 mm m.s. square tube of 19 gauge, epdm rubber gasket weather seal to be provided through out the frame. the door frame to be fixed to the wall using m.s. screws of 65/100 mm size, complete as per manufacturers specification and direction of engineer- in-charge. 25 providing and fixing factory made panel pvc door shutter consisting of frame made out of m.s. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. m.s. frame shall have a coat of steel primers of approved make and manufacture. m.s. frame covered with 5 mm thick heat moulded pvc c channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide pvc sheet out of which 75 mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide pvc sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross pvc sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side pvc sheet to be fitted in the m.s. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide pvc sheet beading on inner side, and joined together with solvent cement adhesive. an additional 5 mm thick pvc strip of 20 mm width is to be stuck on the interior side of the c channel using pvc solvent adhesive etc. complete as per direction of engineer-in-charge, manufacturers specification & drawing. 26 30 mm thick plain pvc door shutters 27 providing andlayingceramic glazed floor tiles of size 300x300mm (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 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. 28 providing and laying rectified glazed ceramic 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 colours 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 grouting the joints with white cement and matching pigments etc., complete. 29 extra for providing and fixing wind ties of 40x 6 mm flat iron section. 30 providing and fixing precoated galvanised iron profile sheets (size, shape andpitch 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 0.05mm) 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 avoid scratches during transportation and should be supplied in single length upto 12 metre or as desiredby engineer-in-charge. the sheet shallbe 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. 31 providingand fixingplainmultipurpose cement board(hight pressure steam cured) with suitable screws for cement particle board in ceiling etc. complete (frame work to be paid seperatately). 32 6 mm thick cement fiber board, type-b, category-iii as per is: 14862 :2000 33 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 of 0.05 mm) with zinc coating 120 gram 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 : 34 ridges plain (500- 600mm) 35 12 mm cement plaster of mix: 36 1:4(1 cement: 4 fine sand) 37 6 mm cement plaster of mix: 38 1:3(1 cement :3 fine sand) 39 finishing walls with acrylic smooth exterior paint of required shade: 40 new work (two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) 41 distempering with 1st quality acrylic distemper (ready mixed) having voc (volatile organic compound ) content less than 50 gram/ litre, of approved brand andmanufacturerincluding applying additional coats wherever required to achieve even shade and colour. 42 old work (one or more coats) 43 painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: 44 one or more coats on old work 45 finishing walls with acrylic smooth exterior paint of required shade: 46 old work (two or more coat applied @ 1.67 itr/ 10 sqm) on existing cement paint surface 47 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 plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of engineer-in-charge. 48 with cement mortar 1:4 (1 cement : 4 fine sand) 49 dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 50 of area 3 sq. metres and below 51 dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: 52 asbestos cement sheet 53 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 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 : 54 w.c. pan with isi marked white solid plastic seat and lid 55 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, including painting of fittings and brackets, cutting and making good the walls wherever require: 56 white vitreous china wash basin size 630x450 mm with a single 15 mm c.p. brass pillar tap 57 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, including painting of fittings and brackets, cutting and making good the walls wherever required :kitchen sink without drain board 58 a) 610x460 mm bowl depth 200 mm 59 providing and fixing p.v.c. waste pipe for sink or wash basin including p.v.c. waste fittings complete.flexible pipe 60 a) 32 mm dia 61 providing and fixing 100 mm sand cast iron grating for gully trap. 62 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 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. 63 20 mm nominal dia pipes 64 25 mm nominal dia pipes 65 providing and fixing brass bib cock of approved quality : 66 20 mm nominal bore 67 providing and fixing brass stop cock of approved quality : 68 20 mm nominal bore 69 providing and fixing gun metal gate valve with c.i. wheel of approved quality (screwed end) : 70 25 mm nominal bore 71 providing and fixing c.p. brass shower rose with 15 or 20 mm inlet : 72 150 mm diameter 73 providing and placing on terrace (at all floor levels) polyethylene water storagetank,is : 12701marked,withcoverandsuitablelocking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 74 providing and fixing powder coated aluminium 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 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). 75 providing and fixing 6 mm dia. g.i. level adjusting hangers (upto 1200 mm length), fixed to roof slabs by means of ceiling cleats made out of g.i. flat 40x3 mm size 60 mm long and stainless steel expandable dash fastener of 12.5 mm dia and 50 mm long, complete as per direction of engineer- in-charge. 76 providing wood work in frames of doors, windows, clerestory windows and other frames,wroughtframedand fixed in positionwith holdfastlugs or with dash fasteners of required dia& length (hold fast lugs or dash fastenershall be paid forseparately). 77 with kiln seasoned and chemically treated superior hardwood cat-ii((a) 78 makingplinth protection, drain,approach ramp50 mm thick of cement concrete 1 :3:6 (1 cement: 3 coarse sand (zone-iii) derived from natural sources: 6 graded stone aggregate 20 mm nominal size derived from natural sources) over75 mm thick bed of stoneballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including levelling & dressing& finishing the top smooth. 79 providing and fixing in positions facia or eaves board with 18mm thick and 30cm wide wooden plastic composite (wpc) board including fixing with nuts/screws/washers and bolts etc. 80 providing and fixing chrome plated health faucet of approvedquality with 1.0/1.20 m flexible tube and hook complete as per the direction of engineer in charge. 81 providing and fixing cpvc ball valveof approvedquality as per the direction of engineer-in-charge. 20mm dia nominal 82 providing and layinghollow cement concrete blocks walling 100mm thick consisting of hollow block size 400x200x200mm of mix 1:3:6(1 cement 3 coarse sand 6 graded stone aggregate 10mm nominal and down size) laid in cement mortar1:6(1 cement 6 coarse sand).