Please advice about welding procedure for Plug & Slot weld as per attached.
Now we already prepared welding procedure as your advice, but not qualified for Flat position due to Note b of Table 4.10, AWS D1.1 : Groove weld qualification (Plate or Pipe or Box tube) shall qualify plug and slot welds for the test position indicated.
We need wps qualify to F,H,OH position, therefore would like to submit pWPS, pPQR for your advise & review.
And we plan to welding PQR on 3-June-14.