supply of supply and fixing of stainless steel chairsupply and fixing of stainless steel chair,supply and fixing of stainless steel 3 seater chair at lalgudi railway station. type - 3 seats, 3 back rests are perforated, with 4 arms, material of main frame - ss 304 , material of seat and backrest - ss 304 , material of arms/armrest- ss 304 dye cast, material of legs- powder coated high pressu re aluminium dye cast legs, material of side bar- bracket solid steel v-shaped powder coated fixed with revert bolts. the overall length - 1760 mm (+/-10 mm), overall depth - 700 mm (+/-5 mm), overall height - 760mm (+/-5 mm). fixing - anchor fastening hole presented on bottom of each legs, hole size - (4 mm). thickness of main frame - 1.8mm, thickness of arm- 1.6mm, thickness of seat and backrest - 1.4mm. warranty - 5 years from date of delivery [ warra nty period: 60 months after the date of delivery ] ] , supply and fixing of stainless steel 4 seater chair at lalgudi railway station. type - 4 seats, 4 back rests are perforated, with 5 arms and 3 le gs, material of main frame - ss 304 , material of seat and backrest - ss 304 , material of arms/armrest- ss 304 dye cast, material of legs- powder coated h igh pressure aluminium dye cast legs, material of side bar- bracket solid steel v-shaped powder coated fixed with revert bolts. the overall length - 235 0 mm (+/-10 mm), overall depth - 700 mm (+/-5 mm), overall height - 760mm (+/-5 mm). fixing - anchor fastening hole presented on bottom of each legs, hole size - (4mm). thickness of main frame - 1.8mm, thickness of arm- 1.6mm, thickness of seat and backrest - 1.4mm. warranty - 5 years from date of deli very [ warranty period: 60 months after the date of delivery ] ]