35191441
tender for civil works 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, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kinds of soil 3 filling available excavated earth ( excluding rock ) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cmin depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. 4 excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead within a lead of 50 m : pipes, cables etc, not exceeding 80 mm dia. 5 concrete work 6 1:4:8 ( 1 cement: 4 coarsesand ( zone iii ) : 8 graded stone aggregate 40 mm nominal size ) 7 providing and laying cement concrete in retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing : 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) . 8 reinforced cementconcrete 9 providing and laying in position ready mixed m 25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of r.m.c. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement, including cost of admixtures in recommended proportions as per is : 9103 to accelerate / retard setting of concrete, improve workability without impairing strength and durability as per direction of the engineer in charge. ( note : cement content considered in this item is @ 330 kg / cum. excess / less cement used as per design mix is payable / recoverable separately ) 10 all works up to plinth level 11 all works above plinth level up to floor v level. 12 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level . thermo mechanically treated bars of grade fe 500 d or more 13 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. thermo mechanically treated bars of grade fe 500 d or more 14 centring and shuttering including strutting, propping etc. and removal of form for all heights: 15 foundations, footings, bases of columns, etc. for mass concrete. 16 lintels, beams, plinth beams, girders, bressumers and cantilevers. 17 columns, pillars, piers, abutments, posts and struts. 18 dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead 19 steel work 20 steel work welded in built up section / framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. in grating, frames, guard bar, railing, brackets, gates and similar works. 21 concentena wire 22 providing and fixing precoated galvanised iron 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 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired ngineerin 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. 23 providing and fixing factory made isi marked steel glazed doors, windows and ventilators, side / top / centre hung, with beading and all members such as f7d, f4b, k11 b and k12 b etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenonedand riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, ( sectional weight of only steel members shall be measured for payment ) . fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of c.c. 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size ) 24 providing and fixing angle iron frames for doors, windows and ventilators of mild steel angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing t iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of engineer in charge 25 providing and fixing tiled false ceiling of specified materials of 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 26 barbed wire 27 providing and fixing barbed wire on iron post placed atrequired distance emdedded in cement conc. provided with horizontallinesandtwo diagonal interwoven with horizontal wire of barbed wire weighing 9.38kg per100 mtr. ( minimum ) between two posts fitted and fixed with g.i.staples, turn buckelsetc. complete in all respect. payment to be made per metre length of barbed wire used.with g.i. barbed wire 28 brick work 29 brick work with common burnt clayf.p.s. ( non modular ) bricks of class designation 7.5 in foundation and plinth in: cement mortar 1:4 ( 1 cement : 4 coarse sand ) 30 brick work with common burnt clayf.p.s. ( non modular ) bricks of class designation 7.5 in super structure above plinth level upto floor v level in all shapes and sizes in: cement mortar 1:4 ( 1 cement: 4 coarse sand ) 31 brick work with non modular fly ash bricks conforming to is:12894, class designation 10 average compressive strength in super structure above plinth level up to floor v level in : cement mortar 1:4 ( 1 cement : 4 coarse sand ) 32 half brick masonry with common burnt clay f.p.s. ( non modular ) bricks of class designation 7.5 in perstructure above plinth level up to floor v level cement mortar 1:3 ( 1 cement :3 coarse sand 33 finishing 34 12 mm cement plaster of mix: 1:4 ( 1 cement : 4 fine sand ) 35 12 mm cement plaster of mix: 1:6 ( 1 cement : 6 fine sand ) 36 15 mm cement plaster on the rough side of single or half brick wall of mix :1:6 ( 1 cement : 6 fine sand ) 37 6 mm cement plaster of mix: 1:3 ( 1 cement : 3 fine sand ) 38 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, , with cement mortar 1:4 ( 1 cement : 4 fine sand ) 39 dismantling work 40 demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer in charge. in cement mortar 41 removing mortar from bricks and cleaning bricks including stacking within a lead of 50 m ( stacks of cleaned bricks shall be measured ) :from brick work in cement mortar 42 demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer in charge ( all grade concrete ) 43 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. 44 painting work 45 applying one coat of cement primer of approved brand and manufacture on wall surface. water thinnable cement primer 46 finishing walls with water proofing cement paint of required shade :new work ( two or more coats applied @ 3.84 kg / 10 sqm ) 47 painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade , one or more coats on old work 48 wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade: one or more coats on old work 49 french spirit polish one or more coats on old work. 50 removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering the surface smooth including necessary repairs to scratches etc.complete 51 wall painting with premium acrylic emulsion paint of interior grade having voc ( volatile organic compound ) content less than 50 grams / litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour of two coats 52 finishing walls with acrylic smooth exterior paint of required shade :old work ( two or more coat applied @ 1.67 ltr / 10 sqm ) on existing cement paint surface 53 removingpainting with synthetic enamel paintand like by scrapping , sand papering the surface smooth including necessary repairs to scratches etc.complete 54 distempering with oil bound washable distemper of approved brand and manufacture to give an even shade new work ( two or more coats ) over and including water thinnable priming coat with cement primer as per direction of site in charge 55 providing and applying white cement based putty of average thickness1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 56 distempering with oil bound washable distemper of approved brandand manufacture to give an even shade : two or more coats old works 57 stainless steel 58 providing and fixing stainless steel ( grade 304 ) gate made of hollow tubes, channels, plates etc. including welding, grinding, buffing, polishing and making curvature ( wherever required ) and fitting the same with necessary stainless steel nuts and bolts complete i / c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of engineer in charge. ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc. ) 59 providing and fixing stainless steel ( grade 304 ) railing made of hollow tubes, channels, plates etc. including welding, grinding, buffing, polishing and making curvature ( wherever required ) and fitting the same with necessary stainless steel nuts and bolts complete i / c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of engineer in charge. ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc. ) 60 plumbingwork 61 providing and fixing g.i. pipes complete with g.i. fittings and clamps, i / c cutting and making good the walls etc., 50 mm dia nominal bore 62 providing and fixing g.i. pipes complete with g.i. fittings and clamps, i / c cutting and making good the walls etc., 40 mm dia nominal bore 63 providing and fixing g.i. pipes complete with g.i. fittings and clamps, i / c cutting and making good the walls etc., 32 mm dia nominal bore 64 providing and fixing g.i. pipes complete with g.i. fittings and clamps, i / c cutting and making good the walls etc., 25 mm dia nominal bore 65 providing and fixing g.i. pipes complete with g.i. fittings and clamps, i / c cutting and making good the walls etc., 20 mm dia nominal bore 66 providing and fixing g.i. pipes complete with g.i. fittings and clamps, i / c cutting and making good the walls etc., 15 mm dia nominal bore 67 providing and fixing on wall face unplasticised rigid pvc rain water pipes conforming to is : 13592 type a, including jointing with seal ring conforming to is : 5382, leaving 10 mm gap for thermal expansion, ( i ) single socketed pipes. 110 mm dia 68 providing and fixing chlorinated polyvinyl chloride ( cpvc ) pipes, having thermal stability for hot & cold water supply, including all cpvc plain & brass threaded fittings, including fixing the pipe withclamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step cpvc solvent cement and testing of joints complete as per direction of engineer in charge. 69 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 bottomdiameter 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 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 : 70 providing and fixing ball valve ( brass ) of approved quality, high or low pressure, with plastic floats complete 71 15 mm nominal bore 72 20 mm nominal bore 73 25 mm nominal bore 74 providing and fixing c.p. brass bib cock of approved quality conforming to is:8931 : 75 15 mm nominal bore 76 providing and fixing c.p. brass angle valve for basin mixer and geyser points of approved quality conforming to is:8931 a ) 15 mm nominal bore 77 providing and fixing c.p. brass long nose bib cock of approved quality conforming to is standards and weighing not less than 810 gms. 15 mm nominal bore 78 providing and fixing unplasticised p.v.c. connection pipe with ptmt nuts, collar and bush of approved quality and colour. 15 mm nominal bore with 45 cm length 79 providing and fixing of concealed stop cock jaquar make model no flr 5433n or equeled make model as per approved by site in charge , 80 providing and fixing of concealed stop cock jaquar make model no flr 5441nk or equeled make model as per approved by site in charge 81 making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing g.i. pipe etc. 82 making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and s.w. drain pipe 100 mm diameter, 1.8 m long complete as per standard design. with common burnt clay f.p.s. ( non modular ) bricks of class designation 7.5 83 sanitary fixtures fittings & installation. 84 providing, installing and testingof jet spray consisting of jet spray, triangular spacer attached with toilet seat hinges, c.p. brass angle stop cock with filter c.p brass flow regulator ( flow 8 lpm ) , c.p. brass wall flange and flexible pipe complete as required complete. make : jaquar / parryware / hindware or equivalent 85 providing and fixing sensor urinal white vitreous china battery based infrared sensor operated urinal of approx. having pre & post flushing with water, having water inlet from back side, including fixing to wall with suitable brackets all as per manufacturers specification, as per complete item direction of engineer in charge. ( make jauqar, hindware, parrryware or equilent ) 86 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 ( hindaware parryware , jaquar, or approved make ) 87 structural strengthening and retrofitting 88 providing and placing in position micro concrete ( renderoc rg of fosroc or equivalent ) having minimum compressive strength 50 n / mm2........ reinforcement in order to decide on the requirement and addition of reinforcement. ) 25 mm average thickness for slabs 89 providing and placing in position micro concrete ( renderoc rg of fosroc or equivalent ) having minimum compressive strength 50 n / mm2........ reinforcement in order to decide on the requirement and addition of reinforcement. ) 50 mm average thickness for beams 90 providing and placing in position micro concrete ( renderoc rg of fosroc or equivalent ) having minimum compressive strength 50 n / mm2........ reinforcement in order to decide on the requirement and addition of reinforcement. ) 60 mm average thickness for columns 91 introducing new reinforcement bars for structural connections in rcc beams 92 for 10mm dia bar ( dia of hole 12mm and depth of hole 100 mm ) 93 for 16mm dia bar ( dia of hole 18mm and depth of hole 160 mm ) 94 for 20mm dia bar ( dia of hole 24mm and depth of hole 200 mm ) 95 providing and fixing 12mm dia galvanized iron injection nipples…..complete as per direction of engineer in charge. 96 making groove of size 12 mm x 12 mm along the crack line and ......making the crack dust free by blowing compressed air and washing with water. 97 injecting cement slurry 1:3 ( 1 cement: 3 water ) by weight....... as per direction of engineer in charge. ( fixing of gi nipples sall be paid for seperately ) 98 providing, mixing and applying the epoxy bonding ......the rate of application shall be as per manufacturers recommendations. ) 99 providing and fixing hard drawn steel wire fabric of size 50mmx 50mm , ..... complete as per direction of engineer in charge. 100 guniting with cement and coarse sand mortar in 1:3 ratio ejected under a pressure of 2 to 3 kg / sqcm from a cement gun on rcc / brick masonary / stone masonary after removing plaster on rcc work / brick masonary / stone masonary , rcc surface shall be roughened by hacking about 6 mm deepat a close interval not greater than 10 mm c / c ( average ) including opening all cracks up to maximum possible depth in v form, including removing / cleaning of all loose surface, losse deteriorated concrete.in case of masonary work , joints shall be raked to a depth of 10 mm for brick masonary and 20 mm for stone masonary.all corroded reinforcement shall be cleaned properly to remove all the scales and rust by wire brush and by rubbing with emery papers and a coat ofzinc primershall be appliedas per manufacture specifications to the reinforcementafter cleaning. epoxy bonding agent ( nitobond ep of fosroc or equivalent ) shall be applied to suitably prepared old concrete surface as per manufacture specifications and guniting shall be done as soon as possible with in the open time of epoxy bonding agent: 101 as a cement plaster 30mm 50mm for walls, columns, and balconies etc. 102 as a cement plaster 25mm 30mm for soffits of slabs and beamsetc. 103 ( dekguard standard of fosroc or equivalent ) 104 applying two coats of anti carbonation coating ( dekguard standard of fosroc or equivalent ) by spraying on rcc exposed surfaceof minimum wft of 100 micron per coatand second coat at right angle to first coat when first coat will become dry over primed surface . the total dry film thickness of two coats shall be not less than 100 microns and shall be capable of providing good carbon dioxide diffusion resistance. the permeability shall be nil when tested at 24 hours as per bs 1881. one coat ofprimer ( dekguard standard primer of fosroc or equivalent ) shall be applied on prepared rcc exposedsurface by spraying and allowed to cure for a minimum of 2 hours @ 20°c or 1 hour @ 35°c before first coat of anti cabonationcoating.the surface shall be prepared by cleaning the contamination like oil, grease & treatment of algae etc. and filling of blowholes by filling suitable cementitious acrylicputty ( renderoc fc of fosroc or equivalent ) . price includes all operationi.e. primer coat & two coat of anti carbonation coating , preparation of surface & filling of blowholes by cementitious acrylicputty, all material and labour etc. 105 aluminium work 106 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 ubber / neoprene gasket 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 ) : anodised aluminium ( anodised transparent or dyed to required shade according to is:1868, minimum anodic coating of grade ac 15 ) 107 for shutters of doors, windows & ventilators includingproviding and fixing hinges / pivots and making provisionfor fixing of fittings wherever required including the cost of epdm rubber / neoprene gasket required ( fittings shall be paid for separately ) powder coated aluminium ( minimum thicknessof powder coating 50 micron ) 108 providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with epdm rubber / neoprene gasketetc. complete as per the architectural drawings and the directions of engineer in charge . ( cost of aluminium snap beading shall be paid in basic item ) : with float glass panes of 5.50 mm thickness 109 providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 mm long with ss screws etc .complete as per direction of engineer in charge powder coated minimum thickness 50 micron aluminium tubular handle bar 110 providing andfixing aluminium round shape handle of outer dia 100 mm with ss screws etc. compleanodized ( ac 15 ) aluminiumte as per direction of engineer incharge 111 providing and fixing aluminium die cast body tubular type universal 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 112 providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to is : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece m.s. sheet outer box with slide plate etc. complete as per the direction of engineer in charge. with stainless steel cover plate minimum 1.25 mmthickness 113 providing and fixing stainless steel ( ss 304 grade ) adjustable friction windows stays of approved quality with necessary stainless steel screws etc. to the side hung windows as per direction of engineerin charge complete. 355 x 19 mm 114 providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 mm long with ss screws etc .complete as per direction of engineer in charge powder coated minimum thickness 50 micron aluminium tubular handle bar 115 providing and fixing of hpl ( high pressure laminates ) with booth side decorative look approved color and shade make marino / century / royal touch / decorative lam etc as per approved by site in charge, 116 stone & tiles work 117 kota stone slab flooring over 20 mm ( average ) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 ( 1 cement : 4 coarse sand ) 118 kota stone slabs 20 mm thick in risers of steps, skirting, dado andpillars laid on 12 mm ( average ) thick cement mortar 1:3 ( 1 cement: 3coarse sand ) and jointed with grey cement slurry mixed with pigment tomatch the shade of the slabs, including rubbing and polishing complete, 119 providing and laying vitrified floor tiles in different sizes ( thickness to bespecified by the manufacturer ) with water absorption less than 0.08% and conforming to is: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 ( 1 cement : 4 coarse sand ) , jointing with grey cement slurry @ 3.3kg / sqm including grouting the joints with white cement and matching pigments etc., complete. 120 providing and laying ceramic glazed floor tiles of size 300x300 mm ( thickness to be specified by themanufacturer ) , of 1st quality conforming to is : 15622, of approved make, in all colours, shades, except white, ivory, 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 @ 3.3kg / sqm including pointing the joints with white cement and matchingpigments etc., complete 121 providing and fixing ist 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 stepsand dados, over 12 mm thick bed of cement mortar 1:3 ( 1 cement : 3coarse sand ) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. 122 providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 ( 1 cement : 4 coarse sand ) , joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. granite of any colour and shade : area of slab over 0.50 sqm 123 providing and laying 60mm thick faciory made cement concrete interlocking paver block of m 30 grade made by block making machine with strong vibratory paction, of approved s;ze, design & shape, laid in required olour 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 124 cement concrete flooring 1:2:4 ( 1 cement : 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. 125 providing and laying tactile tile ( for vision 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, multi modals location etc., laid on 20mm thick base of cementmortar 1:4 ( 1 cement : 4 coarse sand ) in all shapes & patterns 126 other works 127 providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs balconies, terraces etc consisting of following operations applying a slurry coat of neat cement using 2.75 kg / sqm of 128 light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections galvanising@ 120 grams per sqm including both side ) consisting of main ‘t’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick ( minimum ) sheet, spaced 1200 mm centre to centre, and cross “t” of size 24x28 mm made out of 0.33 mm ( minimum ) sheet, 1200 mm long spaced between main’t’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘t’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick ( minimum ) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls / partitions on a perimeter wall angle pre coated steel of ( 24x24x3000 mm made of 0.40 mm thick ( minimum ) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting / making opening“for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. main ‘t’ runners to be suspended from ceiling using g.i. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm g.i....
Due Date : December 15, 2022
Tender Value : ₹ Ref. Documents
