Nctps i se mii circle ichs dn strengthening of existing trestle column by renewal of severely corroded weaken t bracing angles of trestle no 8a column of conveyor 12a and b

Nctps i se mii circle ichs dn strengthening of existing trestle column by renewal of severely corroded weaken t bracing angles of trestle no 8b column of conveyor 12a and b

Ichs dn renewal of severely corroded weaken ladder bracings and strengthening of trestle tr no 5 column of conveyor 12 a b

Ichs dn renewal of severely corroded weaken ladder bracings and strengthening of trestle tr no 7 column of conveyor 12 a b

Ichs dn renewal of severely corroded weaken t bracings angles vertical horizontal diagonal star bracings and strengthening of trestle tr no 4 column of conveyor 12 a b

Nctps i se m ii circle ichs dn design engineering supply fabrication and erection of additional trestle with bracings of 6b1 with pile foundation for supporting the existing severely corroded weaken trestle no 6a of conveyor 12 a b on emergencybasis

Nctps i se m ii circle ichs dn design engineering supply fabrication and erection of additional trestle with bracings of 5b1 with pile foundation for supporting the existing severely corroded weaken trestle no 5a of conveyor 12 a b on emergency basis

Nctps i se mii circle ichs dn strengthening of corroded column no c4 d4 e5 e6 from eds floor to conveyor 4a bottom concrete at sch i

Nctps i se m ii circle ichs dn replacement of existing severely damaged corroded technological structure in conveyor 6a of ichs

Nctps i se m ii ichs dn design engineering supply fabrication and erection of additional trestle with bracings of 5b2 with pile foundation for supporting the existing severely corroded weaken trestle no 5a of conveyor 12 a b on emergency basis