West Bengal Electronics Industry Development Corporation Limited Tender

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987 4mm 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

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987. 4mm thick coloured / tinted / smoke 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

Supply, fitting & fixing single skin, colour coated trapezoidal profile for wall cladding, roof shall be made of 0.45 mm BMT (base metal thickness), 0.5 mm TCT (total coated thickness excluding paint, G550 (min 550 yield strength), of Zincalume metallic coating (IS 15965) with high solar reflectance index (SRI) value for better coiling as per thermatech technology, 1000-1500 mm effective cover width with five major corrugation, 28 mm high rib spaced at 203 mm c/c with subtle square flunting in the pan and the end rib shall have anti capillary groove and return leg. The sheet shall be fastened with 40 micron zinc coated or 25 micron zinc-tin alloy coated, hex head, self-drilling screw as per IS 3566-2002 Class 3 fastener. The base steel shall be coated with Zinc- aluminium alloy Zincalume (AZ 150), i.e, 55% Al, 43.4% Zinc, 1.6% Si, minimum of 150g/sq cm coating total on both sides, pre painted with colorbond XRW (exterior roofing, walling) paint system of 35 micron super durable polyester paint (SDP) with stable inorganic pigment with no lead contents conforming IS15965. The sheet shall be free from defects and have brand marking of the manufacturer giving product details on the back of the sheets at regular interval confirming genuity of the material complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be madeon area of finished work).

Supply and applying Weather Silicone sealant of approved make and brand for fixing of grove line between the Glasses as per direction of Engineer- incharge. for Structural Glazing/Curtain wall. Weather Silicone sealant for filling the Grove line between Glasses or any other material for facial work

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987. 6mm thick clear glass.

Supplying stainless steel functional/ friction stay hinge for casement window as per approved brand as directed by Engineer- in -charge. (Natural White), 400 mm

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987; 6 mm coloured, toughened glass conforming to IS: 2553-1992 (part-II)