Re: [MW:14245] Any where mentioned about welding machine calibration is required for pipeline

dear mani,
All welding machines should be calibrated by yearly basis or 6 months
once or as per manufacturer procedures.its mandatory things in
welding, why i am telling this for example,
in wqt, or pqr or any other documents we need to submit calibration
certificates for all equipments.


On 5/11/12, Manivannan Hemu <hemumanivannan@gmail.com> wrote:
> Hi,
> You have not mentioned, which code you are following
> for your production/fabrication weld.
> In API 6A para 6.3.2.7 - welding controls specify as below:
> " Instruments to indicate temperature,voltage,and ampearage shall be
> serviced and calibrated in accordance with the manufacturers written
> specification"
>
> Manivannan.
>
>
> On Fri, May 11, 2012 at 8:14 AM, mpk mpk <ranmi2007@gmail.com> wrote:
>
>> Dear Experts,
>>
>> Any where mentioned about welding machine calibration is required for
>> pipeline.need Reference.
>>
>> Thank you,
>> Yem Pee.
>>
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>
>
>
> --
> MANIVANNAN.P
>
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> The views expressed/exchnaged in this group are members personel views and
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--
*T.SURESHKUMAR. B.E, M.B.A, NDT LEVE-II.,
QA/QC INSPECTOR (PIPING, WELDING,STRUCTURAL)
DODSAL ENGINEERING & CONSTRUCTION PTE LTD,
ABUDHABI,
UAE.
*
*
*

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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.