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[MW:35070] Bevel degree in thick plate

Concern is to confirm that i am welding as per approved WPS 8 mm Shell course with 60 degree bevel fit-up both sides,  and if i fabricate 130mm thick shell course weld what should be  the appropriate bevel degree (As i don't have WPS now in my hand).
Materials are M.S. A36 for both tanks.
 Designing Code is API 650

Regards,
Mashood Ahmed Khan
EPIC Pvt. Ltd.
P:034627949880309-8885421
 "The man who best understands time is he who is not taken aback by its proceedings." 
 (Ali Ibn Abi Talib)


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