supply of supply of 3-seater ss bench without arm and back rest without cushion.supply of 3-seater ss bench without arm and back rest without cushion.,supply, installation and fitment of 3-seater ss bench without arm and back rest without cushion at a mrit bharath stations of salem division. specification : style - ss 304 grade surface mount stainless steel ben ch -without back rest, design - reference photo attached, seating capacity - 3 nos, material of legs - ss 304 grade or ss 316 or higher, seat cushion - without cushion, material of seat - ss 304 or ss 316 or higher, punching/perfora tion in seating plate and backrest - yes required, all fabrication work complete with using - cnc laser cutting/wate r jet cutting ( no shearing) and argon welding. argon welding complete by using suitable ss 304 grade welding rods and tig (tungsten inert gas). treatment of welds with k2 solution material of bench ss 304 or ss 316 or higher, ma terial of bench - ss 304 or ss 316 or higher, thickness of stainless steel sheet - 2 mm, round pipe size - 40mm dia with 2mm thickness, square pipe size - 50mm x 50mm x 2 mm thickness, base plate thickness - 8mm,type of bolts - 10mm x 100mm, overall length in mm (plus or minus 50 mm) - 1300 mm (for 3 - seater), overall depth in mm (plu s or minus 50 mm) -450 mm, overall height in mm (plus or minus 10 mm) - 450 mm, base plate size ( to be fixed o n ground) - 400 mm x 120 mm x 8 mm, connecting leg size (for connecting base plate to seat) - 320 mm x 40mm, separation of seating space - by using square pipe of size 50 mm x 50 mm, finishing / polishing of product - ss mat te finish, no welding marks to be visible, delivery status - knocked down supply - to be assembled by consignor at the below mentioned 15 amrit bharat stations over salem division, weight of the bench in kg (plus or minus 5 kg) - 50kg , warranty - 5 years, confirmatory test in respect of stainless steel - grade 304 or 316 or higher quality. thir d party inspection required, samp