【正文】
e for fillet welding seam the gap more than 5mm. and the bevel to be smooth. (角焊縫間隙超過5MM需要開坡口且坡口要光順) Bevel to be 45~50 degree for butt joint(對接焊坡口角度在45176。 Light to be had for erection area dark area。)9. NDT to be finished before erection joint final inspection after welding. (MT for all the cut area for lifting padeye to be done).(NDT報(bào)告報(bào)驗(yàn)焊后之前需要提交,所有調(diào)碼區(qū)域MT)10. Build up if any to be informed and to be confirmed by owner before welding. And UT to be done for that area. (長肉的地方需要經(jīng)過船東同意且焊前要經(jīng)過船東確認(rèn),長肉的地方UT報(bào)告提交)11. Protection against painting damage to be done. Especial PSP