Fabrication of 60 nos. of wire net for muffle blasting size 1 m X 1 m for controlled blasting as required by permission issued for controlled blasting at SDOCM

Amount

Making muffle blasting net of size 1 mtr. X 1 mtr , Rod 6 mm (material spring steel) Apx. 25 mm X 25 mm with both flat binder & lifting arrangement.(a)Flat bar (20 mm X 6 mm) =4 m= 0.94 Kg/m X 4 mtr. = 3.76 (b) 6mm round bar = 80 m = 0.22 Kg. /m X 80 m = 17.6 Kg.Iron material = 21.36 Kg. ( Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hosting,fixing in position and applying a priming coat of approved steel primer all complete)

Cutting of Flat bar and round bar = 122 inch approx

Welding of Flat bar round bar to make net of 1 m X 1m = 150 inch

Painting with synthetic enamel paint of approved brand and manufacturer to give an even shade – two or more coats.

Total impact of GST for the purpose of CTC