TGI_3819P31003T07_c0v0_redact.pdf
PDF 95 KB Posted
- Solicitation number
- N6264925RA041
About this file
This document is a WebAIM Short Form Task Group Instruction (TGI) for the USS Blue Ridge, dated 05-MAR-2025, specifically focused on performing a Tightness & Operational Test for the Low Pressure Air System. The TGI provides detailed instructions for contractor, quality assurance, and support work, which involves visually inspecting all mechanical, welded, and/or brazed joints of the Low Pressure Air System at Normal Operating Pressure (NOP) and Normal Operating Temperature (NOT) for external leakage.
The document references two key documents: an Expanded Ship Work Breakdown Structure and an Engineering Operational Sequencing System (EOSS), and outlines specific inspection requirements. The task requires a 30-minute leakage test with no permanent deformation of brazed/welded joints allowed. The instruction is part of a larger maintenance effort for the USS Blue Ridge (LCC-19), with the work to be performed under the project number 19P and system 55121, indicating a structured approach to naval vessel system maintenance and verification.
View the file
Other files
Show 40 more
50 files listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
05-MAR-2025 0934
20.14.15.2.9020 (September 2024) ICN: 3819P31003 KeyOp: T07
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 55121-3-300KTR TT T 6 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 55121
CU PHASE TITLE: LOW PRESSURE AIR (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
EE01L107
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
OHTA, JASON Y. 246.2 3152435901 03-MAR-2025
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-L107
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:
310G0003
Tightness & Operational Test for Low Pressure Air System - KTR.
TGI Short Form
05-MAR-2025 0934
20.14.15.2.9020 (September 2024) (Continued) ICN: 3819P31003 KeyOp: T07
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 55121-3-300KTR TT T 6 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 55121
CU PHASE TITLE: LOW PRESSURE AIR (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 LOW PRESSURE AIR SYS 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 LOW PRESSURE AIR SYS is as described in reference 1, ESWBS.
22/KE PC N
(G) QA work:
Visually inspect all mechanical, welded &/or brazed joints of the LOW PRESSURE AIR SYS 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 LOW PRESSURE AIR SYS at NOP and NOT for no external leakage for 30 minutes plus sufficient length of time.
Sign:_______________
Print:_______________
Date:_______________
/ EXSA N
MATERIAL REFERENCES
05-MAR-2025 0934
20.14.15.2.9020 (September 2024) (Continued) ICN: 3819P31003 KeyOp: T07
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: 55121-3-300KTR TT T 6 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 55121
CU PHASE TITLE: LOW PRESSURE AIR (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: 3819P31003 KEY OP: T07
File details come from the government source that posted it. Updated .