TGI_3819P55107T06_c0v0_redact.pdf
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- Attached to
- USS BLUE RIDGE 5C1 DSRA MODERNIZATION BUNDLE 4
- Solicitation number
- N6264925RA052
About this file
This document is a WebAIM Short Form Task Group Instruction (TGI) for the USS Blue Ridge (LCC-19), dated 11-MAR-2025, specifically focusing on the CHT Aeration Blower 1A Tightness & Operational Test. The TGI includes detailed task instructions for multiple work groups, including contractor (22/KE), quality assurance (33/G1), test work (46/J5), and ship's force (EXSA) personnel. The task involves conducting a tightness and operational test with vibration cut, referencing technical procedure TP 59311-3-307KTR, which is part of the larger FY25 5C1 Dry-Docking Selected Restricted Availability (DSRA) Modernization Bundle 4 for the USS Blue Ridge at the Naval Base Yokosuka, Japan Regional Maintenance Center.
The document is marked FOUO (For Official Use Only) and includes administrative details such as preparation by Nemoto Souya and approval by Ohta Jason Y. on 11-FEB-2025 and 10-MAR-2025 respectively. The Zone Manager is identified as Takahashi Yasuhiko, and the Job Summary ID is 551G2107. While the TGI provides specific technical instructions for the aeration blower test, it is part of a broader naval ship repair and modernization effort scheduled to occur between 12-Jan-2026 and 15-May-2027.
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Text version
FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
11-MAR-2025 0825
20.14.15.2.9020 (September 2024) ICN: 3819P55107 KeyOp: T06
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 59311-3-307KTR TT T 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 59311
CU PHASE TITLE: CHT AERATION BLOWER 1A (T & OP), S/A 72976K - 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 2
EXSAZBV2
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
NEMOTO, SOUYA 246.2 3152433482 11-FEB-2025
APPROVED BY: CODE: PHONE: DATE:
OHTA, JASON Y. 246.2 3152435901 10-MAR-2025
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
EXSA-ZBV2
SPECIAL REQUIREMENTS:
CU PHASE DESCRIPTION:
ZONE MANAGER: ZONE: COMPARTMENT: LEVEL: FRAME: SIDE:
TAKAHASHI, YASUHIKO U
JOB SUMMARY ID: TOT MAN HR.: TOT DUR: TOT JML COST: PLANNING ACCEPTANCE:
551G2107
Tightness & Operational Test for CHT AERATION BLOWER (T & OP) - KTR.
TGI Short Form
FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
11-MAR-2025 0825
20.14.15.2.9020 (September 2024) (Continued) ICN: 3819P55107 KeyOp: T06
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 59311-3-307KTR TT T 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 59311
CU PHASE TITLE: CHT AERATION BLOWER 1A (T & OP), S/A 72976K - KTR
FOUO Pg 2 of 2
Ref.
No.
Document/Drawing Number DOCUMENT/DRAWING TITLE REV
CHG
NO.
CPY
REQ PARAGRAPH SECT PG CHPT
1 TP 59311-3-307KTR CHT AERATION BLOWER (T &
OP) - KTR
LAT Y
TASK NAME / TASK DESCRIPTION
SHOP/
TSD TS
SF
WC
CREW
# MHRS RWRK
(V) Contractor work:
Accomplish/document the tightness & operational test with vib-cut in accordance with reference, TP 59311-3-307KTR.
22/KE PC N
(G) QA work:
Accomplish/document the tightness & operational test with vib-cut in accordance with reference, TP 59311-3-307KTR.
33/G1 QA N
Test work:
Conduct vibration analysis in accordance with reference, TP 59311-3-
307KTR.
46/J5 JN N
(S) S/F work:
Accomplish/document the tightness & operational test with vib-cut in accordance with reference, TP 59311-3-307KTR.
/ EXSA N
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
MATERIAL REFERENCES
REF
NO.
DOCUMENT/DRAWING NUMBER DOCUMENT/DRAWING TITLE
REV
ICN: 3819P55107 KEY OP: T06
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