TGI_3819P31002T01_c0v0_redact.pdf
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- N6264925RA041
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This document is a WebAIM Short Form Task Group Instruction (TGI) for the USS Blue Ridge (LCC-19), specifically focused on the Emergency Diesel Generator (EDG) #2 Support System. The instruction details a tightness and operational test for all repaired/reinstalled components of the EDG #2 Support System, scheduled for 05-MAR-2025. The document provides specific tasks for contractor work, quality assurance (QA) work, and system line-up, which involve visually inspecting all mechanical, welded, and/or brazed joints of the support system at Normal Operating Pressure (NOP) and Normal Operating Temperature (NOT) to ensure no external leakage for 30 minutes. The instruction references two key documents: the Expanded Ship Work Breakdown Structure and the Engineering Operational Sequencing System (EOSS) for guidance.
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FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
05-MAR-2025 1019
20.14.15.2.9020 (September 2024) ICN: 3819P31002 KeyOp: T01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 34222-3-300KTR TT T 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 34222
CU PHASE TITLE: EDG #2, SUPPORT SYSTEM (T & OP), S/A 79243K - KTR
WORK CERTIFICATION SIGNATURES: DLs
COMPLETION OF WORK REVIEW: BADGE NO: SHOP/CODE: PHONE: DATE:
RECORDS REVIEW: BADGE NO: SHOP/CODE: PHONE: DATE:
FOUO Pg 1 of 3
EE01L105
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
OHTA, JASON Y. 246.2 3152435901 11-DEC-2024
APPROVED BY: CODE: PHONE: DATE:
OHTA, JASON Y. 246.2 3152435901 04-MAR-2025
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
EE01-L105
SPECIAL REQUIREMENTS:
CU PHASE DESCRIPTION:
ZONE MANAGER: ZONE: COMPARTMENT: LEVEL: FRAME: SIDE:
YAGINUMA, TAKEHIDE U
JOB SUMMARY ID: TOT MAN HR.: TOT DUR: TOT JML COST: PLANNING ACCEPTANCE:
310G0002
Tightness & Operational Test for All Repaired/Reinstalled Components for EDG #2, Support System - KTR.
TGI Short Form
05-MAR-2025 1019
20.14.15.2.9020 (September 2024) (Continued) ICN: 3819P31002 KeyOp: T01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 34222-3-300KTR TT T 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 34222
CU PHASE TITLE: EDG #2, SUPPORT SYSTEM (T & OP), S/A 79243K - KTR
FOUO Pg 2 of 3
Ref.
No.
Document/Drawing Number DOCUMENT/DRAWING TITLE REV
CHG
NO.
CPY
REQ PARAGRAPH SECT PG CHPT
1 TM S9040-AA-IDX-
EXPANDED SHIP WORK
BREAKDOWN STRUCTURE
FOR ALL SHIPS AND
SHIP/COMBAT SYSTEMS
LAT N
2 TM EOSS ENGINEERING
OPERATIONAL SEQUENCING
SYSTEM (EOSS)
LAT N
TASK NAME / TASK DESCRIPTION
SHOP/
TSD TS
SF
WC
CREW
# MHRS RWRK
(V) Contractor work:
Visually inspect all mechanical, welded &/or brazed joints of the EDG#2 SUPPORT SYSTEM at NOP and NOT for no external leakage for 30 minutes plus sufficient length of time. No permanent deformation of brazed/welded joints allowed.
Actual Duration:____
Sign:_____________
Print:_____________
Date:_____________ continued
22/KE PC N
Note: The scope of the EDG#2 SUPPORT SYSTEM is as described in reference 1, ESWBS.
22/KE PC N
(G) QA work:
Visually inspect all mechanical, welded &/or brazed joints of the EDG#2 SUPPORT SYSTEM at NOP and NOT for no external leakage for 30 minutes plus sufficient length of time.
Sign:_______________
Print:_______________
Date:_______________
33/G1 QA N
(S) S/F work:
Line up system in accordance with reference 2, EOSS. Visually inspect all mechanical, welded &/or brazed joints of the EDG#2 SUPPORT SYSTEM at NOP and NOT for no external leakage for 30 minutes plus sufficient length of time.
Sign:_______________
Print:_______________
Date:_______________
/ EM01 N
MATERIAL REFERENCES
05-MAR-2025 1019
20.14.15.2.9020 (September 2024) (Continued) ICN: 3819P31002 KeyOp: T01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 34222-3-300KTR TT T 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 34222
CU PHASE TITLE: EDG #2, SUPPORT SYSTEM (T & OP), S/A 79243K - KTR
FOUO Pg 3 of 3
MATERIAL LIST
ITEM
NO.
PC
NO.
REF
NO.
M
C DESCRIPTION
STOCK
NUMBER
GENERIC
MATL
TYPE LVL QA
HAZ
MAT
DOC
NO.
QTY
REQD/
UNIT
QTY
USED/
UNIT
REF
NO.
DOCUMENT/DRAWING NUMBER DOCUMENT/DRAWING TITLE
REV
ICN: 3819P31002 KEY OP: T01
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