Monday, May 13, 2013

Inductive Shunt in Locomotives

Audit of following Work Instruction was done in TM Shop. Report is as follows:-

Manufacture of Inductive shunt ( W 23.026):-
points noticed:-

  • Coil working area got cleaned..

  • Insulation tape GF being used should be of of size 0.09 x 25 mm instead of 0.08 x 25 mm.
  • GMGS tape ( of M/S HATIM-this item featuring in master list of suppliers?) in the store was checked for expiry date..
  • Insulating 4FTNA tape ( M/S Khandelwal) was checked for expiry date .
  • Ruptam Foil make could be established?

  • In the month of Feb-12, total 61 SJs were sent for HF/DE testing out of which 25 failed. This is too high rate of rejection. ( 40 %). Thus no compromise with quality.

Paint booth, Weigh Bridge and Assembly shop aslo seen GM inspection.

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