tender for annual plan-spra-83/26-pooppara take a break name board-general civil work- 1 name board 2 od207325/2025-2026:designing, fabricating, testing, installing and fixing in position curtain wall with 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 equalisation 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 pan shape in metalic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick fr grade mineral core sandwiched between two alumini um sheets (each0.5mm thick). the aluminium composite panel cladding sheet shall be coil coated, with kynar 500b