Tender For Construction Of Disabled Toilet Near Media Lab Building.; 1 EARTH WORK 2 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. 3 All kinds of soil. 4 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. 5 CEMENT CONCRETE (CAST IN SITU) 6 Providing and laying in position excluding cement concrete of level: specified grade the cost of centering and shuttering - All work up to plinth 7 1:5:10 (1 cement : 5 coarse sand (zone-Ill) derived from naturalsources :10gradedstoneaggregate40mm nominal size derived from natural sources) 8 Providing andlaying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement: 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 12.5 mm nominal size derived from natural sources) 9 Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil. 10 REINFORCED CEMENT CONCRETE 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 Lintels,beams,plinthbeams,girders,bressumersand cantilevers 14 Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete above plinth level. 15 Thermo-Mechanically Treatedbars of gradeFe-500D or more. 16 MASONRY WORK 17 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 18 Cement mortar 1:6(1 cement :6 coarse sand) 19 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 20 Cement mortar 1:6(1 cement : 6 coarse sand) 21 CLADDING WORK 22 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. 23 WOOD AND P. V. C. WORK 24 Providing and fixing ISI marked flush door shutters conforming to IS : 2202(Part I) decorative type,core of block boardconstruction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 25 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws 26 Providingand fixingaluminiumdie cast body tubular typeuniversal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete. 27 Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS: 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete : 28 300x16 mm 29 Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : 30 250x10 mm 31 Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : 32 125 mm 33 Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. 34 Twin rubber stopper 35 STEEL WORK 36 Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 37 Ingratings,frames,guardbar,ladder,railings,brackets, gates and similar works 38 Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge. 39 10 x 80 mm 40 FLOORING 41 Cement concrete flooring 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 42 40 mm thick with 20 mm nominal size stone aggregate 43 Providing and fixing glass strips in joints of terrazo/ cement concrete floors. 44 40 mm wide and 4 mm thick 45 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. 46 ROOFING 47 Providing gola 75x75 mm in cement concrete 1:2:4(1 cement :2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement: 3 fine sand) as per standard design : 48 In 75x75 mm deep chase 49 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. 50 Providingandfixingtiledfalseceilingof specifiedmaterialsof size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main T runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross T of size 24x25 mm made of 0.30 mm thick (minimum) sheet,1200 mm long spaced between main T at 600 mm center to center to form a grid of 1200x600 mm and secondary cross T of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like difusers, grills, light fittings, fixtures, smoke detectors etc. Main T runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. 51 GIMetalCeilingLay inplain Tegular edgeGlobal white color tiles of size 595x595 mm, and 0.5 mm thick with 8 mm drop; made of G I sheet having galvanizing of 100 gms/sqm (both sides inclusive) and electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending. 52 FINISHING 53 12 mm cement plaster of mix: 54 1:6 (1 cement: 6 coarse sand) 55 15 mm cement plaster on rough side of single or half brick wall of mix: 56 1:6(1 cement: 6 coarse sand) 57 Finishing walls with Acrylic Smooth exterior paint of required shade: 58 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) 59 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: 60 Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture 61 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 62 Dismantling and Demolishing 63 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 64 Nominal concrete 1:3:6 or richer mix (including equivalent design mix) 65 Nominal concrete 1:4:8 or leaner mix (including equivalent design mix) 66 Demolishingbrickworkmanually/bymechanicalmeansincluding stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 67 In cement mortar 68 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 69 Of area beyond 3 sq. metres 70 Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. 71 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: 72 G.S. Sheet 73 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, 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. 74 SANITARY INSTALLATIONS 75 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 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 : 76 W.C. pan with ISI marked white solid plastic seat and lid 77 Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and 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 78 Providing and fixing CP Brass 32 mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge. 79 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. 80 Flexible pipe 81 32 mm dia 82 Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : 83 Rectangular shape 453x357 mm 84 Providing and fixing toilet paper holder : 85 C.P. brass 86 Providing and fixing soil, waste and vent pipes : 87 100 mm dia 88 Centrifugally cast (spun) iron socket & spigot (S&S) pipe as per IS: 3989 89 75 mm diameter : 90 Centrifugally cast (spun) iron socketed pipe as per IS: 3989 91 Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 ( 1 cement : 2 fine sand) in S.C.I./ C.I. Pipes : 92 75 mm dia pipe 93 100 mm dia pipe 94 Providing and fixing plain bend of required degree. 95 100 mm dia 96 Sand cast iron S&S as per IS : 3989 97 Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors : 98 100 mm inlet and 100 mm outlet 99 Sand Cast Iron S&S as per IS: 1729 100 100 mm inlet and 75 mm outlet 101 Sand Cast Iron S&S as per IS- 1729 102 WATER SUPPLY 103 Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, including making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall : 104 15 mm dia nominal bore 105 20 mm dia nominal bore 106 Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 107 25 to 40 mm nominal bore 108 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 109 20 mm nominal bore 110 Providing and fixing uplasticised PVC connection pipe with brass unions : 111 45 cm length 112 15 mm nominal bore 113 Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required : 114 15 mm nominal bore 115 20 mm nominal bore 116 Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 117 15 mm nominal bore 118 DRAINAGE 119 Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete : 120 150 mm diameter 121 Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete as per standard design : 122 150 mm diameter S.W. pipe 123 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. cover with frame of 300 x 300 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: 124 150 x 100 mm size P type 125 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 126 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 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 : 127 Inside size 90x80 cm and 45 cm deep including C.I. coverwithframe(lightduty) 455x610mminternal 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) : 128 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 129 Extra for depth for manholes : 130 Size 90x80 cm 131 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 132 Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : 133 For pipes 100 to 250 mm diameter 134 Minor Civil Maintance Works 135 Providing and installationof U shape wall mounted rail with hinge in Accessable toilet. Size of rail should be 600x100mm make of CREA item code B2210107 or equivalent all complete. 136 Providing and installation of L shaped wall moundted inverted Grab bar in Accessable toilet. Size of rail should be 700x500mm make of CREA item code B2210103 or equivalent all complete.
