supply of supply and fitment of item for provision of separate enclosure with metallic partition frame and transparent opening with acrylic sheet for visibility of indication fds system in ac coaches as per rdso l/no:- mc/acf/fire detection/ac. as per annexure-asupply and fitment of item for provision of separate enclosure with metallic partition frame and transparent opening with acrylic sheet for visibility of indication fds system in ac coaches as per rdso l/no:- mc/acf/fire detection/ac. as per annexure-a,supply and fitment of item for provision of separate enclosure with metallic pa rtition frame and transparent opening with acrylic sheet for visibility of indication fds sys tem in ac coaches as per rdso l/no:- mc/acf/fire detection/ac. as per annexure-a 1. supply an d fitment of acp acrylic sheet milky colour in enclosure for fds in ac coaches as per sketc h for location of fsds in first ac coaches attached with letter under referrence, sr. sk. no . c&w 4262/bg for 2nd ac coaches & drg. no.- sr. sk. no. c&w 4261/bg for 3rd ac coaches. size 3 feet x 3 feet = 01 set. 2. supply and fitment of acp acrylic sheet transparent in enclosure for fsds in ac coaches as per sketch for location of fsds in first ac coaches attached with letter under referrence, drg. no.- sr. sk. no. c&w 4262/bg for 2nd ac coaches & drg. no.- sr. sk. no. c&w 4261/bg for 3rd ac coaches. 3 feet x 3 feet = 01 set. 3. supply and fitment of guid e rail (aluminium double channel runner 6 mtr. approx ) in enclosure for fds in ac coaches as per sketch for location in first ac coaches attached with letter under referrence, drg. no.- sr. sk. no. c&w 4262/bg for 2nd ac coaches & drg. no.- sr. sk. no. c&w 4261/bg for 3rd ac coaches = 01 set. 4. supply and fitment of water proof ply board 4 mm with laminated sun mi ca size: 1 mm thick in enclosure for fds in ac coaches as per sketch for location in first ac coaches attached with letter under referrence, drg. no.- sr. sk. no. c&w 4262/bg for 2nd a c coache