Structural Glazing in Dhanvantri library

Design and installation of aluminium structural glazing system, the glass to be fixed at the outer side of the Aluminium frame with structural silicon sealant and mechanical support with pressure plate. a) Specially designed mullions and transoms of extruded aluminum sections shall be of 6063 alloy. b) Coating of Aluminum section will be done with 20 micron anodized as per direction of Engineer-in-Charge. c) Vertical Aluminium member (100 x 50 with minimum 3mm thickness) to be fixed to RCC beams/columns with designed MS brackets and Stainless steel Anchor fasteners PVC ply/Teflon separator membranes between metal to metal joints. d) Horizontal Aluminium member (100 x 50 with minimum 3mm thickness) to be fixed to vertical mullions with SS screws such that they are not seen in vision panels, forming grid systems of required size as per elevation drawings for vision and spandrel glazed panels. e) Heavy duty, best quality EPDM gaskets at joints and connection between Aluminum members. f) All components should be sealed for water proofing with silicon sealant 789 of appproved make or equivalent. g) 5mm thick Toughned Glass, High Performance glass panel units of size and shape as required and specified, including primary seal (structural silicone sealant) etc. all complete for the required performances and the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in-Charge. The item shall be complete including cost of Providing, errection and removal of scaffolding upto floor five level, wastage of materials and labour involved, prepration of drawings/design and third party vetting as per site requirements.

Design and installation in position Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building, for all heights and all levels etc. including: a) Structural analysis & design and preparation of shop drawings for pressure equalization or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in metallic colour of approved shades made out of 3mm thick aluminium composite panel sheet, over the frame of anodised aluminium section of 40*25mm using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. c) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanized with serrations and serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bimetallic contacts all complete required to perform as per specification and drawing The item includes cost of all material & labour component, the cost of all mock ups at site, including the cost of aluminium base frame work for ACP cladding. The Contractor shall provide aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in Sft. up to two decimal places. The item shall be complete including cost of Providing ,errection and removal of scaffolding upto floor five level, wastage of materials and labour involved, prepration of drawings/design and third party vetting as per site requirements.

Providing and fixing Ist quality exterior ceramic glazed wall cladding conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades 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 @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete including dismentalling of old tiles/ plaster and racking of joints and errection of scaffolding and its removal etc complete.