A)Repairing and replacement of 02 nos. drive pulley drum repair in shell and shaft of 216 impact crusher and B)Repairing of damaged tail drum shaft of unit no. 248 B/C in HMS Section of Kathara Washery

Amount

A)Repairing of 02 Nos. drive pulley drum repair in shell and shaft Dismantling of drive pulley drum shaft

Shell Materials M. S. Plate 800X400X16mm

Plate bending charge weight

Shaft materials

Hub bore portion cutting and dismantling

Drum shaft machining

Drum shaft welding and fitting

Balancing of drum

Gas and electrode

B) Repairing of damaged tail drum shaft Complete dismantling of tail drum, from its damaged main shaft, housing and coupling

Filling of materials by suitable electrode (CGS-680) then machining and grinding of its main shaft

Machining and grinding of both side shaft, after build up of bearing seating portion

Boring / machining of housing with machinable rod. Then grinding of its true size

Welding, grinding and machining of bearing block and making collar and hole

Key way making in shaft both end

Replacement of HT bolt 16mm x 62mm

Complete reassembling and alignment of all fittings.

Contractor Profit

Total impact of GST for the purpose of CTC