Thursday, December 22, 2011

[MW:13263] RE: 13257] Identification of thickness on Radiography films.

I usually request NDT by request which supports all the information
extracted from Drawings/Isometrics and weld traceability. This process will
tell the tech what thickness/schedule of material.

The report must show all those details.

It's not required to mention material thickness on film considering the
above.

Regards

Ariel Tendeiro

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of Ramchandra vichare
Sent: Thursday, 22 December 2011 7:00 PM
To: materials-welding@googlegroups.com
Subject: [MW:13257] Identification of thickness on Radiography films.

Dear Experts,

During Interpreting Radiography films at one of my vendor's works, I
observed that, there is no identification /indicate thickness of job on film
so I rejected the film. As far as generally everyone related field
experience persons are know unless identification of thickness on film it is
very difficult to know which penetrameter to be used but my vendor is
arguing for the same. According to him one of "Level III" person insisit
them there is no need to mentioned thickness in Radiography films and it
sufficient if it indicate in Radiography interpretion report.
Suppose in piping number of joints/piping spools are comming with verious
thickness in same report in such case it is possible to identify required
penetrameter ? My anser is no, each Radiography films must be indicat
thickness of joint/job. Requested to suggest/advise.

Sincerely yours,
RK Vichare

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