West Bengal Housing Infrastructure Development Corporation Limited Tender

Movable door shutter.

Bottom rail.

Lock rail.

Door vertical.

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987. 5 mm thick clear glass.

Supplying Glazing Silicon of approved make and brand for fixing of Glass on Sub-frame as per direction of Engineer-in-charge for Structural Glazing/Curtain wall etc. Glazing Silicon for fixing Glass on Sub frame.

Providing and fixing exterior quality Aluminium Composite Panel (ACP) wall cladding on existing Al / MS frame work with GI brackets, ACP fixed on the existing frame work by folding the edges of ACP panel (Engraving the rear surface of ACP sheet) with CP angles, cleats and strain less Steel screws forming groves at the periphery of ACP panel. Such grooves filled with foam and silicon sealant etc. complete with all materials (but including the cost of silicon sealant), labour, scaffolding and all other incidental charges complete in all respect as per specification and direction of Engineer-in-charge. Mode of payment is on finished surface area of ACP 4mm thick 0.50mm Al.+3.0mm LDPE +0.50mm Al. PVDF coating.

Godrej Hydraulic door closer fitted and fixed complete. Heavy type.

Supplying, fitting & fixing Stainless Steel 'D' or 'H' type of size 300 mm x 19 mm tubular Handle with Grade 304, CE certified, marked & conforming to EN -1154, of approved quality of reputed brand as per direction of Engineer-in-Charge fitted and fixed complete including all incidental charges.

Labour charge for fabrication and installation of composite door, window, partitions made from annodized extruded alloy aluminium sections for the following units: Partly glazed and partly panelled partition or fixed glazing made of extruded and anodised alloy aluminium sections, fabrications after cutting to proper shape and size, drilling and aligning fitted with inbuilt locking arrangement cutting the glass / board (prelaminated / particle / block) to requisite shape and size moulding the edges fitted and fixed glazing clips and dry set neoprene /EPDM gasket, along with all other necessary arrangements for fixing the partition to walls, floors, beams, columns polysulphide sealant for water proofing if necessary complete in all respect as per drawing and specifications and direction of the Engineer in charge. The rate includes the hire charge of all tools and plants, adhesive, joineries such as screw, fastener but excluding the cost of extruded aluminium sections, EPDM gasket, glass, board, glazing clips, locking arrangement, etc. For partitions using section of size: 63.50 mm x 38.10 mm 1st Floor

Filling the gap in between aluminium frame & adjacent RCC / Brick / Stone work by providing weather silicon sealant over 6mm dia. backer rod of approved quality as per architectural drawings and direction of Engineer-in-Charge complete. Up to 5 mm depth and 5 mm width 1st Floor

Supplying fitting & fixing in position 9 mm thick Heavy Duty Cement board - Type-A (High Pressure steam cured, tested as per AS-1530 part 3 & BS-476 Part 4,5,6,7 & 8, density 1450kg/m3, Bond strength 15 N/sq. mm fire resistant, termite proof, moisture resistant reinforced with cellulose fibre manufactured through autoclaving process as per IS: 14862 & ISO 8336, with fibre cement screws in partition excluding cost of supporting structure as per drawings and direction of Engineer-in-Charge complete.

Supplying, fitting and fixing Stainless Steel railing consist of 38mm dia. and 900mm height vertical balustrade at every two alternative steps, 50mm dia. top rail, 3 (three) nos. 19mm dia. horizontal Strain less steel pipe and base/cover plate with Strainless Steel GRADE 304 containing 7.5% nickel (Interior Grade) Brushed/Mat finish, complete as per direction of the Engineer-in-charge. Weight of Strain Less Steel railing per metre 6.5 Kg (approx.)

Providing and fixing of false ceiling with powder coated exposed G.I. grid suspension system (E-Grid U-1520 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c/c) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm dia. G.I. wire from purlins / soffit. 15mm thick OW Acoustic Board (Mineral Fiber Acoustic Ceiling Tiles) of approved patern and size 595mm X 595mm with NRC value 0.65 should be placed in the Grid module to form a False Ceiling. All complete as per the drawing & directions of Engineer-in-charge. 1st Floor Acoustic False Ceiling (with 15mm thick OW Acoustic Board and E-Grid U- 1520).

Supplying, fitting, fixing in position netting with PVC Coated Crinkle mesh of approved colour with wooden or steel or concrete frame work including cost of galvanised bolts, nuts, screws, nails, spacers, shape welding etc. complete but excluding the cost of supporting frame works, battens etc.

Add @ 9.00 % CGST

Add @ 9.00 % SGST

Add @1.00 % Cess