A. Repairing overhauling of 440V, 160KW/220HP motor make - ABB sl.no. 3G2/14300090056530 attached with main crusher roll motor F/B no. 02 installed at Jrd Rly siding (BOQ 1-8), B. mechanical repairing of 110KW/150HP, 1485RPM, 550V make-marathon elect

Amount

Induction motor complete opening, fitting after full overhauling cleaning & complete motor set dismantling testing changing after repairing its re- setting commissioning with both bearing greasing etc.

End cover housing repairing by Cl electrode welding and machining as per bearing size.

Gas heating and cutting grinding etc. work of both end connection point strip bars for old damaged bar dismantling.

After cleaning repairing re-setting of rotor by with brezzing by silver rod, gas heading both side.

Damage/old bearing opening by puller and gas cutting after opening of bearing new bearing fitting/setting/greasing.

Rotor shaft repairing by electrode welding on bearing fitting place or sleeve making as per bearing size with rotor alignment etc.

Complete motor ciol varnishing/heating insulation tapping of lead etc.

Supervision and incident overhead expenses cost+ contractor profit.

induction motor complete opening, fitting after overhauling , cleaning and both side bearing greasing including complete motor set dismantling testing changing after rewinding./repairing

Rotor shaft repairing by electrode welding, fitting on bearing fitting place or sleeve making as per bearing size with rotor dynamic balancing

Gas heating and cutting grinding etc. work of both end connection points, strip bars for old damage bar dismantling from rotor.

End cover housing (DE/NDE) repairing by Cl electrode welding and machining as per bearing size

Complete motor coil cleaning after cleaning its varnishing/heating, tapping etc.

replacement of old damaged bearing with new one( NU 319)

After repairing and changing of strips bars complete new breezing of both end points by gas heading silver rod breezing and copper bars shape making of rotor strips bar after this bars fixing in same salots.

finishing with epoxy paint9two or more coats) complete motor set and applied as per manufacturer's specification including appropriate priming coated

supervision, incidental, overhead expenses

fan cover new making/fabrication by MS sheet as per sample and size by cutting bending framing all joints full welding, hole center amking for fitting et

repairing and setting of terminal box and new making of its cover by irin sheet

Total impact of GST for the purpose of CTC

CITY ELECTRICALS

M/S JAI MAA ENTERPRISES