Delhi Development Authority Tender

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 stone slab of all colour and texture except black, Cherry/Ruby red. a) Area of slab over 0.50 sqm

Providing & fixing AC 5 12mm laminated wooden flooring i/c skirting and profile whenever required of make Defloor,greenlam, Action Tesa, quick step, Deck made from high density fibre board having density 900 kg/m? or more, core board based of dome technology in 12mm thickness, made from lignocellulose material-specifically "plantation timbers" like eucalyptus manufactured with homogeneous core, the flooring shall be tropicalized with an anti-bacterial surface with dimensional stability and laminated with melamine formaldehyde impregnated European made décor paper (70-120gsm) duly overplayed with an anti-abrasion layer of aluminium oxide impregnated tissue (55,65,85 gsm) in AC5 6500 abrasion cycle ) plank size 193 × 1214. the product shall have an isometric locking profile made from a 5 spindled profiling head. the locking profile shall be wax coated to prevent moisture seepage. the laminate flooring shall to be fixed on a base of 2mm thick layer of PU foam having a density of 24kg/m3. the bare floor shall be Ist covered with PE sheet having a thickness of 0.2mm as per direction of Engineer-in-charge.

Providing and fixing plain lining with necessary screws/nuts & bolts/ nails, including a coat of approved primer on one face, and fixed on wooden/steel framework, complete as per direction of Engineer-in- charge (Frame work shall be paid for separately). a) 12 mm thick commercial ply of make Century, Green Ply, Duro conforming to IS : 1328 BWR type

Providing and fixing plain lining with necessary screws/nuts & bolts/ nails, including fixing on wall work, complete as per direction of Engineer-in-charge. A) 18 mm thick commercial ply of make Century, Green Ply, Duro conforming to IS : 303 MR type

Supply and installation Composite Acoustic Panels of make ecotone, Gyptech or equivalent, made of acoustic polyester fiber pad pasted on perforated wooden panels by rubber based adhesive for rigid fixation. Total thickness of the Acoustic panel will be 25 mm and having Square Edge/ V Groove/ Liner Groove Size 3.2mm at an interval of 28/62 mm c/c as per acoustic design/ Architects approval. The Grooved Composite Panel of size 575x2420mm/605x2420mm with a perforated pattern on its back hole dia 08/10 mm or as per Acoustic Design all complete as per direction of Engineer-in-Charge.

Providing and fixing 12 mm thick HDHMR board of make, Century, Action Tesa, greenply with necessary screws/ nuts & bolts/ nails, and fixed on wooden /steel frame work, complete as per direction of Engineer-in- charge. (frame work shall be paid for separatly).

Providing and fixing false ceiling at all heights including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer’s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : a)12.5 mm thick tapered edge gypsum moisture resistant board.

Providing & Fixing Fire retardant decorative high pressure laminated sheet of make Ventura (Beton series), Marino, century of plain / wood grain in gloss / matt/ suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS :2046 Type S, including the cost of adhesive of approved quality. a)1.0 mm thick (Note:- Laminate to be pasted over the HDHMR board with CNC cutting at the factory in all shapes and size,( rates include pasting and CNC cutting )

PU Painting inside the grooves upto 10 width and 10 mm depth over woodwork in all colors and shades i/c covering of side panel with the paper and masking tape and removing same after completion of work, all complete as per direction and satisfaction of Engineer in Charge.

Providing and laying Vitrified tiles in floor with different sizes (thickness tobe specified by the manufacturer), with water absorption less than 0.08% and conforming to 1S:15622, of approved brand & manufacturer, in all colours and shade, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS : 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately). a) Size of Tile 600x600 mm

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 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. a)Size of Tile 600x600 mm

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 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. A) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. a)Size of Tile 450 x 300 mm

Supply and installation Grooved Wooden Slats acoustic panel of make ecotone, Gyptech or equivalent, made out of Prelaminated 15 mm Thick high density MDF Board of density 700-750Kg/m3 , acoustic panel size will be : 575x2420mm/605x2420mm, Groove Size 3.2mm at an interval of 28 mm c/c as per acoustic design or complete as per direction of Engineer-in-Charge.

Providing and fixing Plaster of paris false ceiling having 12 mm thickness at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of GI wiremesh to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges, and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge. (Note:- Surface area to be measure for the purpose of payment. )

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.

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. a)Two coats

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. A) With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre)

Providing and fixing ISI marked flush door shutters of make Duro, century, greenply conforming to IS : 2202 (Part I) non-decorative type, core of block board construction 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: a)35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing ISI marked flush door shutters of make Duro, century, green ply conforming to IS : 2202 (Part I) non-decorative type, core of block board construction 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: a) 30 mm thick including ISI-marked Stainless Steel butt hinges with necessary screws

Extra for providing vision panel not exceeding 0.1 sqm in all type of flush doors (cost of glass excluded) (overall area of door shutter to be measured): a)Rectangular or square

Providing and fixing double action hydraulic floor spring of make Dorset, Godrej, Dorma 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. a) With stainless steel cover plate minimum 1.25 mm thickness

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 etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, 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) : a)For fixed portion i)Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

Providing and fixing 32 mm dia and 900 mm long of required wall thickness stainless steel pull H handles of make Godrej, Dorma, Dorset of approved design and make with necessary SS screws and/or long bolts and cap for fixing as per approved design all complete as per the directions of engineer-in-charge.

Providing and fixing stainless steel Grade 304 tower bolt of size 450 X 10mm long of make Godrej, Dorma, Dorset of approved design and make with necessary SS screws and/or long bolts and cap for fixing as per approved design all complete as per the directions of engineer-in-charge.

Providing and fixing mortice lock 7 lever(material -zinc Alloy) without handle of make Godrej, Dorma, Dorset without handle as per the approved design all complete as per the directions of Engineer-in-charge.

Providing and inserting 50 mm thick Glass Wool between Aluminium section to make the partition noise resistant, all complete as direction and satisfaction of the Engineer- in-Charge.

PU Painting over woodwork in all colours and shades i/c covering of side panel with the paper and masking tape and removing same after completion of work, all complete as per direction and satisfaction of Engineer in Charge.

Adding GST factor @ 0.973