supply of supply and installation(fixing) of 304 grade ss oval 3 seatersupply and installation(fixing) of 304 grade ss oval 3 seater,supply and installation(fixing) of 304 grade ss oval 3 seater bench without cushion and without arm a nd back rest. style : ss 304 grade surface mount stainless steel bench without back rest. design: reference specification attached. seating capacity: 3 (three) 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/perforation in seating plate and backrest: yes required. all fabrication work complete with using: cnc laser cutting/water jet cutting (no shearing) and argon weldi ng. 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. material of bench: ss 304 or ss 316 or higher. t hickness of stainless steel sheet: 2 mm. round pipe size: 40mm dia with 2 mm thickness. square pipe size: 50 mm * 50 mm - 2 mm thickness base plate thickness: 8 mm. type of bolts: 10 mm * 100 mm. overall length in mm (+/- 50 mm): 1300 mm (for 3- seater) overall depth in mm (+/- 10 mm): 450 mm. overall height in mm ( +/- 10 mm:450 m m base plate size (to be fixed on ground): 400 mm x 120 mm x 8 mm. connecting leg size (for connecting base pla te to seat): 320 mm x 40 mm separation of seating space: by using square pipe of size 50mm x 50 mm. finishing / p olishing. of product: ss mat finish. no welding marks to be visible. delivery status: knocked down supply-to be asse mbled by consignor at the abss stations over mas division, mentioned in list enclosed. weight of the bench in kg (+/ - 5 kg): 50 kg. warranty : 5 years. confirmatory test in respect of stainless steel: grade 304 or 316 or higher qualit y. third party inspection required. sample requirements: 1 nos. unit of sample to be produced before the third party i nspection to the consignee. (warranty pe