×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

UG-93(d)(4)

UG-93(d)(4)

UG-93(d)(4)

(OP)
Gas Cooler that constructed under provision of Appendix-13 with corner joint according to Fig UW-13.2 sketch (k). Shall I performed NDE (PT/MT) for weld joint preparation before welding this corner joint? If not perform NDE (before welding), is this comply with UG-93(d)(4)

RE: UG-93(d)(4)



Before, in accordance with Manufacturer's specified duties described in UG-90(b)(6) of VIII-1

(6) examination of all materials before fabrication to
make certain they have the required thickness, to detect
defects [UG-93(d)], to make certain the materials are permitted
by this Division (UG-4), and that traceability
(UG-77) to the material identification (UG-93) has been
maintained;


Also see interpretation VIII-82-47 (Question 2)which specifies Authorized Inspector acceptance:

Question (2): If the Manufacturer satisfies his Authorized Inspector that
examinations of materials for the detection of unacceptable defects are
made during fabrication at a time or stage when they are meaningful,
instead of "before fabrication," have the requirements of UG-90(b)(6) and
UG-93(d) with regard to "before fabrication" been met?
Reply (2): Yes.

RE: UG-93(d)(4)

(OP)
CodeJackal,

Plug sheet and top plate was joining according to Figure UW-13.2 Sketch (a), both of them were made from cut edge plate without forged or rolling, Does this joint shall be inspected per UG-93(d)(3)?

RE: UG-93(d)(4)

Ask your Authorized Inspector.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources