Dear All,

Recently I came across requirement in ASME code for nozzle reinforcement calculation as per 1-7 / 1-10.

1. One can use 1-7 for large openings not covered by UG-37.
2. Also one can 1-10 in lieu of UG-37 as well as 1-7, but governing limitations of 1-7 is applicable to 1-10.
3. However, as stated in 1-7 b)1)that "1-7 don't include any analysis for stresses resulting from externally applied mechanical loads. For such cases U-2(g) shall apply."
4. Also 1-7 b)3) further elaborates "Evaluation of combined stresses from pressure & external loads shall be made in accordance with U-2(g)."

My query:
Is there a provision in PVElite which considers effect of nozzle to shell junction stresses of 1-7/1-10 in nozzle local load as per WRC/PD5500?