Municipal Corporation Tender

Providing and fixing stainless steel (Grade 304) railingmade of Hollow tubes, channels, plates etc., includingwelding, grinding, buffing, polishing and makingcurvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete,including fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., ofrequired size, on the top of the floor or the side of waist slab with suitable arrangement as per approval ofEngineer-in-charge, (for payment purpose only weight ofstainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Steel work welded in built up section/framed workincluding cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer usingsteel etc. complete as required:-In grating, frames, guard bar, railing, brackets, gates andsimilar works, all complete.

Designing, fabricating, testing, installing and fixing inposition Curtain Wall with Aluminium Composite PanelCladding, with open grooves for linear as well ascurvilinear portions of the building , for all heights andall levels etc. including: (a) Structural analysis & design and preparation of shop drawingsfor pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checkingof all the structural and functional design. (b) Providing, fabricating and supplying and fixing panels ofaluminium composite panel cladding in pan shape in metalic colour of approved shades made out of aluminium compositepanel material of approved thickness and specification. The aluminium composite panel cladding sheet shall be coil coated,with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face 1 and polymer(Service) coating on face as specified 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 Galvanised 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, cost of allsamples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection ofthe curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work forACP cladding is payable under the relevant aluminium item.s The Contractor shall provide curtain wall with aluminium compositepanel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per itemdescription, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on theexternal face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places." 16.25.1 Aluminium Composite Panels of 4mm total thickness with Top coil – 0.50mm AA3003 / AA3105 / AA5005 Grade manufactured as per IS-737 1986, FR Grade Class B1 with 3mm Mineral Core with minimum 70-72% Inorganic content (Aluminium Hydroxide and Magnesium Hydroxide) 28-30% Organic content (LDPE) conforming to ASTM E-119-16,18 and EN 13501-1, class B1,and Bottom coil – 0.50mm AA3003 / AA3105 / AA5005 Grade, manufactured as per IS-737 1986 with minimum 25 microns lead free PVDF Coating conforming to AAMA2605 on top coil and Service coating on Back Coil (4 - 6 microns) having minimum panel weight of 7.5 Kg/m2