Miscellaneous Civil works at Calicut International Airport SH Renovation of new SOCC room at DTB arrival and beautification of airside corridor

Carriage of materials By Mechanical Transport including loading, unloading and stacking Lime, moorum, building rubbish to a lead of 1 km

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 : 125 mm.

Providing & Fixing decorative high pressure laminated sheet 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 cost of adhesive of approved quality. 1.0 mm thick

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

Providing and fixing false ceiling 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 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 : 12.5 mm thick tapered edge gypsum moisture resistant board

Providing and applying two coats of fire retardant paint on cleaned wood / ply surface @ 3.5 sqm per litre per coat including preparation of base surface as per recommendations of manufacturer to make the surface fire retardant.

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 acrylic emulsion paint, 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. Two coats

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

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineering-charge.

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, panelling and dash fasteners to be paid for separately) : For fixed portion Anodised aluminium(anodised transparent or dyed to required shadeacoording to IS:1868, minimum anodic coating of grade AC 15)

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, panelling and dash fasteners to be paid for separately) : For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron)

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, panelling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron) Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminium doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side.

Providing and fixing WPC profile sheet of approved make in required colour for walls, partitions, doors, etc., including beading of matching colours at joints, as per the direction of the Engineer-in-Charge.

Dismantling ACP cladding without damaging existing column/wall etc and stacking the serviceable material within 150 m lead, complete as directed by the engineer in charge

Providing and fixing in position 4mm thick Wooden finish Aluminium composite panels(ACP) of Aluminium grade 5005, FR-A2 (Fire Retardant) in external face, column, and any other location in required profiles as per direction of Engineering in charge. Approved make confirming to ASTM standard/ specification core sandwiched between two skins of 0.5mm thick to have overall thickness of 4mm with exterior coating of PVDF paint. The item includes straight/ slope curvilinear profiles and shapes including all accessories and incidental works. This item also includes application of approved silicon sealant in the joints to make it watertight. The ACP sheets to be fixed using mechanical fastens and cleats on structures. The cost includes ACP material, cleats, labours, fastners, screws etc. to fix aluminium composite panels to walls, aluminium frame work in required profiles including cutting in truss joining area as per the direction of Engineer In Charge. Only the cost of Aluminium required for fixing ACP sheet as per site requirement, framework wherever required will be paid extra.

Providing and fixing in position 4mm thick Mettalic & Solid composite panels(ACP) of Aluminium grade 5005, FR-A2 (Fire Retardant) in external face, column, and any other location in required profiles as per direction of Engineering in charge. Approved make confirming to ASTM standard/ specification core sandwiched between two skins of 0.5mm thick to have overall thickness of 4mm with exterior coating of PVDF paint. The item includes straight/ slope curvilinear profiles and shapes including all accessories and incidental works. This item also includes application of approved silicon sealant in the joints to make it watertight. The ACP sheets to be fixed using mechanical fastens and cleats on structures. The cost includes ACP material, cleats, labours, fastners, screws etc. to fix aluminium composite panels to walls, aluminium frame work in required profiles including cutting in truss joining area as per the direction of Engineer In Charge. Only the cost of Aluminium required for fixing ACP sheet as per site requirement, framework wherever required will be paid extra.

Providing and fixing Marine plywood of approved make in shelves, cupboards, tables,partitions including cutting,edge finishing and fixing with necessary screws etc. all complete as per the direction of EIC. 18mm thick.

Providing and Fixing Poly Vinyl chloride (PVC) sheet in flooring and skirting in approved pattern on a smooth and damp proof base using rubber based adhesive of approved quality and manufacture like Fevicol SR998 or equivalent including rolling all complete as directed by the Engineer-in-Charge, in approved colour and shade. 2.00mm thick.

Providing and fixing cement based bison board of approved make in shelves, cupboards, tables,partitions including cutting,edge finishing and fixing with necessary screws etc. all complete as per the direction of EIC. 10mm thick.

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