Audit of
following 3 Work Instructions was done in Shop # 19. Report is as
follows:-
Fabrication
of AC2 panel ( W 19.006):-
Observations:-
- Drilling as mentioned in the para # 3.2 of this WI is irrelevant. Same should be modified.
- VS diodes fixing plates have 4 corner holes but are fixed on 2 mid
holes. Same should be procured accordingly.
Arc
welding of joints ( W 19.007):-
Observations:-
- Pre-heating of electrodes as mentioned
in para 34.1 of this WI should be ensured.
Prepartion
of Cable of various size ( W 19.008):-
Observations:-
- Cables of this section not being
sent for ‘pull-out’ test, were sent for same.
Other Observations:-
- HSBC contactors are lying on the floor
since long in zero bay of shop #19. This is making them dusted all
around. They should be stored properly.
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