Details: type-a "w: metal beam crash barrierproviding and erecting a "w metal beam crash barrier comprising of 3 mm thick comigated sheet metal beam rat, 70 cm above road ground level, fixed on ismc senes charol vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high. 1.1 m below ground road level, al steel parts and famenis to be galvanised by hot dp process, at fittings to conform to is: 1367 and 15:3364, metal beam ral to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm. 330 mm long complata as per clause 810: total (applicable g.s.t @18% extra in all item )
Sector: Industry Development