What is the PQR requirments in D 1.1

Date 03-14-2013 02:03

PQR limited to 10% -+ of average of passes(exclude root and cap passes). Which is shown in clause 6 of D 1.5

Is the same thing show in D 1.1 also? How to execute a PQR according to D 1.1 if there is no restrict?

By 803056

Date 03-14-2013 22:00 Edited 03-15-2013 03:50

Not to sound silly, but read the code, follow the code.

Different codes have different requirements, that's why it is not always possible to use a WPS qualified to one code with a different code.

In the case of D1.1 you do not have to determine the approximate volume of each weld bead. It is not a variable that must be tracked.

Al

By yyq4794 (**)

Date 03-15-2013 02:58

Thanks a lot

By ctacker (****)

Date 03-15-2013 01:58

I keep seeing references for clause 6 and PQR limits of 10% +- of average of passes, where in D1.5, clause 6, can I find that info?

By yyq4794 (**)

Date 03-15-2013 02:58

Sorry, Clause 5.12 of D1.5:2010