Tube Investments Of India Limited Tender

Reinforced cement concrete work in beams, suspendedfloors, roofs having slope upto 15° landings, balconies,shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases upto floor five levelexcluding the cost of centring, shuttering, finishingand reinforcement-1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stoneaggregate 20 mm nominal size)

Reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding allcomplete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D ormore 1.024x120kg/cum=

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes ,purlin40x40x3.20mmsq pipe, rafter 60x60x3.20mmpipesqure pipe,tie beam60x60x3.20mmsqure pipe, Post 72x72x3.20mm squre pipe, strut40x40x3.20mmsqure pipe, all round66x33x2.60mm, bottom runner 40x40x3.20mmsqure pipe

Providing structural steel work in single section fixed with or without connecting plate including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required. base plate 8mm=62.80kg/sqm

Providing and fixing M.S. round holding down bolts with nuts and wahser plates complete as per standard design.

Providing and laying vitrified floor tiles in different sizes(thickness to be specified by the manufacturer) withwater absorption less than 0.08% and conforming to IS:15622 - 2017, of approved make, in all colours andshades, laid over 20mm thick cement mortar 1:4 (1cement : 4 fine sand), jointing with grey cement slurry @3.3 kg/ sqm including grouting the joints with whitecement and matching pigments etc., complete. Double charged Stainfree vitrified tiles Size of tile 60x60 cm

Supply & installation of pre-painted Galvalume sheetsfor roofing/cladding (size, shape and pitch of corrugation as approved by Engineer-in-charge) in550mpa steel grade, made out of Cold Rolled Steel coated with Zinc-Aluminium alloy coating of 43.5% Zn,55% Al and 1.5% Silicon confirming to ASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70,colour coated with high quality Polyester coating, topcoated of modified polyester of 20 micron, back sidecoat of 5 micron, having epoxy primer coat of 5 micronon both side. Sheet should have protective guard filmof 25 microns minimum to avoid scratches whiletransportation and should be supplied in singlelength upto 12 metre or as desired by Engineer-incharge.The sheet shall be fixed using self drilling/self tapping screws of size (5.5x 55mm) with EPDM washers filled with white lead complete upto anypitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses andincluding cutting to size and shape wherever required.

Supply & installation of pre-painted Galvalume sheetsroofing accessories in 550mpa steel steel grade, madeout of Cold rolled steel coated with Zinc-Aluminiumalloy coating of 43.5% Zn, 55% Al and 1.5% Siliconconfirming to AASTM A792/A792M and AS1397, Alloycoating AZ150/AZ70, colour coated with high quality polyester coating, top coated of modified polyester of20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should haveprotective guard film of 25 microns minimum to avoid scratches while transportation. Sheet shouldhave protective guard film of 25 microns minimumto avoid scratches while transportation. The sheetshall be fixed using self drilling /self tapping screws with EPDM washers complete forRidges/Valley/Gutter/ Flashing of width 610mm: 0.50mm thickness

Aluminium Composite Panels of 4mm total thickness withTop coil – 0.50mm AA3003 / AA3105 / AA5005 Grademanufactured as per IS-737 1986, FR Grade Class B1 with3mm Mineral Core with minimum 70-72% Inorganiccontent (Aluminium Hydroxide and Magnesium Hydroxide)28-30% Organic content (LDPE) conforming to ASTM E-119-16,18 and EN 13501-1, class B1,and Bottom coil – 0.50mmAA3003 / AA3105 / AA5005 Grade, manufactured as per IS-737 1986 with minimum 25 microns lead free PVDFCoating conforming to AAMA2605 on top coil and Servicecoating on Back Coil (4 - 6 microns) having minimum panelweight of 7.5 Kg/m2

Providing and fixing aluminium work for doors,windows, ventilators and partitions with extruded builtup standard tubular sections/ appropriate Z sectionsand other sections of approved make conforming toIS: 733 and IS : 1285, fixing with dash fasteners ofrequired dia and size, including necessary filling up ofgaps at junctions, i.e. at top, bottom and sides withrequired EPDM rubber/neoprene gasket etc. Aluminiumsections shall be smooth, rust free, straight, mitred andjointed mechanically wherever required including cleatangle, aluminium snap beading for glazing / paneling,C.P. brass / stainless steel screws, all complete as perarchitectural drawing and the directionof Engineer in charge.(Glazing and paneling and dashfasteners to be paid for separately) :-For fixed portion of approved quality:-

Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

For shutters of doors, windows & ventilators includingproviding and fixing hinges / pivots and makingprovision for fixing fittings wherever required includingthe cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately ):-Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

Providing and fixing anodised aluminium grill (anodisedtransparent or dyed to required shade according to IS :1868 with minimum anodic coating of Grade AC 15) ofapproved design / pattern, with approved standardsection and fixed to the existing window frame with C.P.brass / stainless steel screws @ 200 mm centre to centre,including cutting the grill to proper opening size forfixing and operation of handles and fixing approvedanodised aluminium standard section around theopening, all complete as per requirement and directionof Engineer-in-charge (only weight of grill to bemeasured for payment).

Providing and fixing 12 mm thick prelaminated threelayer medium density (exterior grade ) particle boardgrade-I, type II conforming to IS : 12823 bonded withphenol formaldehyde synthetic resin, of approved brandand manufacture in panelling fixed in aluminium doors,windows, shutters and partition frames with C.P. brass /stainless steel screws all complete as per architecturaldrawing and the direction of Engineer-in-charge :-16.2.1 Prelaminated particle board of approved quality withdecorative lamination on one side and balancinglamination on other side.

Providing and fixing aluminium casement windowsfastener of required length for aluminium windows withnecessary screws etc. of approved quality complete asper direction of Engineer-in-charge:-16.11.1 Anodised aluminium of grade AC 15 ).

Providing and fixing aluminium round shape handle ofouter dia 100 mm with SS screws etc. of approvedquality complete as per direction of Engineer-in-charge:-16.12.1 Anodised aluminium of grade AC 15 ).

Providing and fixing aluminium hanging floor doorstopper ISI marked anodised (anodic coating not lessthan grade AC 10 as per IS : 1868) transparent ordyed to required colour and shade with necessaryscrews etc. complete.Twin rubber stopper

Providing and fixing IS : 3564 marked aluminiumextruded section body tubular type universalhydraulic door closer with double speed adjustmentwith necessary accessories and screws etc. complete.

Providing and fixing aluminium sliding door bolts ISImarked anodised (anodic coating not less than gradeAC 10 as per IS : 1868) transparent or dyed torequired colour or shade with nuts and screws etc.complete :8.94.1 300x16 mm

Providing and fixing aluminium tower bolts ISImarked anodised (anodic coating not less than gradeAC 10 as per IS : 1868 ) transparent or dyed torequired colour or shade with necessary screws etc.complete :8.95.1 300x10 mm

Providing and fixing bright finished brass night latchincluding necessary screws etc. complete (best makeof approved quality).

Providing and fixing glazing of approved quality inaluminium doors, windows, ventilator, shutters andpartition etc. with EPDM rubber / neoprene gasket etc.complete as per architectural drawing and the directionof Engineer-in-charge (Cost of snap beading shall be paidin basic item) :- With float glass panes

With float glass panes of 5.5 mm thickness ( weight not less than 13.50 kg / sqm )

With float glass panes of 4.0 mm thickness ( weight not less than 10.0 kg / sqm )

12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand)

15 mm cement plaster on the rough side of single orhalf brick wall of mix: Cement mortar 1:4 (1 cement : 4 fine sand) s

Neat cement punning.

Distempering with oil bound washable distemper ofapproved brand and manufacture to give an even shade[Payment shall be made after submission of TestCertificate issued by the Manufacturer] : New work ( two or more coats) over and including waterthinnable priming coat with cement primer.

Finishing walls with acrylic smooth exterior paint ofrequired shade of approved brand and manufacture[Payment shall be made after submission of TestCertificate issued by the Manufacturer] : New work ( two or more coats applied @ 1.67 litre/10 sqmover and including priming coat of exterior primerapplied @ 2.20 kg/10 sqm)

Painting with synthetic enamel paint of approved brandand manufacture to give an even shade [Payment shallbe made after submission of Test Certificate issued bythe Manufacturer]:Two or more coats on new work

Providing & fixing false ceiling at all height includingproviding & fixing of framework made of special section,power pressed from M.S. sheets and galvanised with zinccoating of 120 gms/ sqm (both side inclusive) as per IS : 277and consisting of angle cleat of size 25mm wide x 1.6mm thickwith flanges of 27mm and 37mm, at 1200mm c/c, one flangefixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to theangle hangers of 25 x10 x0.50mm of required length with nuts& bolts of required size and other end of angle hanger fixedwith intermediate G.I chanels 45 x15 x 0.90mm running at thespacing of 1200 mm c/ c, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mmeach having lips of 10.5mm, at 450mm c/c, shall be fixed in adirection perpendicular to G.I intermediate channel withconnecting clip made out of 2.64mm dia x 230mm long G.Iwire at every junction, including fixing perimeter channels0.50mm thick 27mm high having flanges of 20mm and 30mmlong, the perimeter of ceiling fixed to wall/ partitions with thehelp of Rawl plugs at 450mm centre, with 25mm long dry wallscrews @ 230mm interval, including fixing of Calcium SilicateBoard to ceiling section and perimeter channels with the helpof dry wall screws of size 3.5 x25mm at 230mm c/c, includingjointing & finishing to a flush finish of tapered and squareedges of the board with recommended jointing compounds,jointing tapes,finishing with jointing compounds in threelayers covering up to 150mm on both sides of joints and twocoats of primer suitable for boards, all as per manufacture'sspecificationand also including the cost of making opening for light fittings,grills, diffusers, cut outs made with frame of perimeterchannels suitably fixed, all complete as per drawings,specificaton and direction of the Engineer in charge butexcluding the cost of painting with:11.29.1 8 mm thick Calcium Silicate Board made with Calcareous &Siliceous materials reinforced with cellulose fiber manufacturedthrough autoclaving process.1/2(4.8+7.5)x1/2(7.80+8.40)=