Subject Matter Expert: Roger Shrouf and Pressure Safety Committee
MN471000, Issue S
Revision Date: March 31, 2008 ; Replaces Document Dated: October 8, 2007
Administrative Changes: June 8, 2010
Note: This program is intended to assist the line PA. It does not change the responsibility or authority of either the line PA or, ultimately, the line supervisor.
PAs in the Design Group (2990) shall certify compliance with the review requirement for pressure systems and component drawings:generated by the Design Group (2990) by affixing a signed Pressure Data Stamp on the original drawing. This stamp constitutes a design specification. Signature authority is limited to SNL line PAs or Safety Engineering.
Note: The Supply Chain Management Center (10200) cannot process pressure system drawings without the proper signatures.
If a Member of the Workforce determines that the Pressure Safety Drawing Review Program should not be applied, this requirement will be waived on written concurrence for either the:
PAs in the Design Group (2990) typically should include the following actions in their reviews of pressure systems drawings:
Note: The Design Group (2990) has written a tutorial computer program defining total energy levels for the four gases listed in the PSM. This program is available to all PAs and engineering consultants. Members of the Workforce are encouraged to use this program in the design of pressure systems.
PAs in the Design Group (2990) will generally not review the following pressure systems drawings:
Note: Procure from approved Just-In-Time source.
Note: The review by PAs in the Design Group (2990) is for safety compliance only.
Note: The Design Group supports an in-house training program and ASME-sponsored classes for their reviewers so the reviewer can help with design review if asked. However, responsibility for safe design and operation always remains with the line PA and, ultimately, the line supervisor. The Design Group will make design recommendations within their limits of expertise upon request.
Roger Shrouf, firstname.lastname@example.org
Al Bendure, email@example.com
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