Details: [9.30:- supply, fabrication and installation of self-supported arch shaped galvalume/ zincalume steel sheet roofing 1.00 mm thick (bmt) (only ± 0.2mm tolerance allowed) and 1.075 mm thick (total thickness)(only ± 0.2mm tolerance allowed) tensile strength 350 mpa coating mass 150 gm per sqm etc. of approved make . the anufacturer shall follow the is codes 15961, type iii with super durable polyester paint, is code 513, is code 16163 and all other relevant indian codes as per approved specification, design and drawings of the corporation. [through rate] 5.23.1:- demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in - charge. 1.nominal concrete 1:1.5:3 or richer mix (i/c equivalent design mix) [through rate] 10.63.2:- providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to is: 15622, of app
Sector: Urban Authority