[Pansophy] Final Disposition: NCR:695 on L2HE-LERF-CM-ACTS-R4--9

Adam Grabowski adamg at jlab.org
Tue Apr 15 14:58:31 EDT 2025


Pansophy, please reopen NCR 695 for L2HE so that a final comment can be added.

Mike, please paraphrase Matt's sign off of the D3 #227 for the FCD issue that likely caused this problem.

Thank you,


Adam Grabowski

SRF Test Engineer, L2HE Project CAM

Jefferson Lab
600 KELVIN DR Suite # 8

Mail Stop 55H
Newport News, VA 23606

O: 757-269-7665

C: 360-320-7003

E: adamg at jlab.org

________________________________
From: DRURY at JLAB.ORG <DRURY at JLAB.ORG>
Sent: Tuesday, April 15, 2025 9:14 AM
To: Michael Drury <drury at jlab.org>
Cc: Adam Grabowski <adamg at jlab.org>; Tony Reilly <areilly at jlab.org>; Gary Cheng <cheng at jlab.org>; Michael Drury <drury at jlab.org>; John Fischer <fischer at jlab.org>; Danny Forehand <forehand at jlab.org>; John Vennekate <hannesv at jlab.org>; Mike Bevins <mbevins at jlab.org>; Peter Owen <powen at jlab.org>; SRFINV at JLAB.ORG <SRFINV at JLAB.ORG>
Subject: Final Disposition: NCR:695 on L2HE-LERF-CM-ACTS-R4--9


An Engineer has responded to the reworked/remeasured Non-Conformance Report - sequence number 695 for traveler L2HE-LERF-CM-ACTS-R4--9.

THIS NCR HAS BEEN AUTOMATICALLY CLOSED BASED ON DISPOSITION

PAGE 4: FINAL DISPOSITION
Final Dispositioner:    DRURY
Final Date:     15-Apr-2025
Final Disposition:      Use As Is
Final Disposition Comment:
Significant NCR:        No

PAGE 3: MODIFICATION/RE-MEASURE
Rework Staff:




Rework Date:




Rework Comment:




Verify Staff:




Verify Date:




Verify Comment:





ENGINEER RESPONSE
Response Engr:




Response Date:




Disposition:
Disposition Comment:




PAGE 2: FIRST DISPOSITION
Initial Dispositioner:
Initial Date:
Disposition:
Disposition Comment:

PAGE 1: INITIATE AND DESCRIBE
SN:     J1.3-27
SNtype:         CMSN
DRAWING NUM:    F10127855
PART DESCRIPTION:       1.3GHz HE CM LCLS-II ASSEMBLY
TRAV_ID:        L2HE-LERF-CM-ACTS
TRAV_REV:       R4
TRAV_SEQ_NUM:   9
DESCRIBE STAFF:         DRURY
DESCRIBE DATE:  2025-04-11 10:04:00.0
DESCRIBE COMMENT:       Expected Heat load at gradients established during the unit test is 146.5 W. This is higher than the Acceptance requirement of 137 W and due to several Qo's that do not meet the Acceptance criteria.
NOTIFICATION COMMENT:

The NCR is at the following URL: 695<https://pansophy.jlab.org/pansophy/Travelers/TRAVELER_FORM.cfm?project=L2HE&area=L2HE&system=LERF&TRAV_ID=L2HE-NCR&TRAV_REVISION=R13&page=4&maxpage=4&TRAV_SEQ_NUM=695&travstat=y&serialnum=J1.3-27&SN=J1.3-27&SNTYPE=CMSN>
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