Certifications

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Joseph Oat Corporation is proud to be certified by ASME and additional quality organizations to provide Nuclear, Safety Related, and Commercial products to the high standards expected by our customers.

The following is a list Oat’s current and pending certifications

ASME Nuclear Certifications:

Certifications

N Certificate View

(Class 1,2,3 & MC vessels, Class  1,2,&3 piping systems, Class 2&3 storage tanks, Class 1,2,&3shop assembly)

NA Certificate View

(Class 1,2,&3 shop assembly)

NPT Certificate View

(Class 1,2,3,MC,TC, & SC fabrication without design responsibility and fabrication with design responsibility for Class 1,2,3, & MC appurtenances and Class 1,2,3 & MC supports and as a Material Organization manufacturing and supplying ferrous and nonferrous material)

NS Certificate View

(Class 1,2,3, & MC fabrication without design responsibility and with design responsibility for Supports)

Nuclear Industry Standards met:

NQA-1 (2009 and earlier)

10CFR50 App.B

ASME Commercial Certifications

U Certificate View

(Manufacture of pressure vessels at Joseph Oat and at field sites controlled by Joseph Oat)

U2 Certificate View

(Manufacture of pressure vessels at Joseph Oat and at field sites controlled by Joseph Oat)

R Certificate View

S Certificate View

(Manufacture and assembly of power boilers at Joseph Oat and field sites controlled by Joseph Oat)

AISC Certifications

AISC View

Other

NB for Nuclear View

NB for Commercial View

HTRI View

ISO 9001 View

Pending

HAF 604 – Chinese Nuclear Safety Equipment

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