supply of structural steel at rcf trombay unit . , isa , m s angles , size: 50 mm x 50 mm x 6 mm thk , minimum length: 5 meter; conforming to is:2062 . notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsp/jsw ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , isa , m s angles , size: 75 mm x 75 mm x 6 mm thk , minimum length: 5 meter; conforming to is:2062 . notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsp/jsw ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , ismc , ms channel , size: 100 x 50 x 5 mm , minimum length: 5 meter; conforming to is:2062 . notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsw/jsp ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , ismc , ms channel , size: 150 x 75 mm , length: 11-12 meter; conforming to is:2062 . notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsw/jsp ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , ismc , ms channel , size: 200 x 75 mm , minimum length: 5 meter; conforming to is:2062 . notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsw/jsp ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , ms sheet , size: 3 . 15 mm , conforming to is:2062 ( latest rev . ) minimum width 1 . 25 m; minimum length : 3m notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsw/jsp ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , ms plate , size: 6mm thick conforming to is:2062 , width minimum 1 . 25m and length more than 3m . notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsw/jsp ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , ms plate , size: 10mm thick conforming to is:2062 , width minimum 1 . 25m and length more than 3 m . notes:- 1 ) structural steel shall be of sail/tisco/isco/rinl/jindal ( jsw/jsp ) make only . 2 ) structural steel make shall be embossed on steel material . 3 ) re-rolled structural steel is not acceptable . , m . s . flat , size: 100 x 6 mm , minimum length: 5m; conforming to is:2062