TGI_38K6112320A01_c1v1.pdf

FOUO

WebAIM Short Form TASK GROUP INSTRUCTION

21-JAN-2026 1554

20.15.6.0.9333 (July 2025) ICN: 38K6112320 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BERTH 6 STFG TUBE AY A 0 1/1

SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O – REPL PKG ASSY OF STFG TUBE FOR CBL ASSY, FTK TLI SYS FOR TK GP-5

WORK CERTIFICATION SIGNATURES: DLs

COMPLETION OF WORK REVIEW: BADGE NO: SHOP/CODE: PHONE: DATE:

RECORDS REVIEW: BADGE NO: SHOP/CODE: PHONE: DATE:

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EB140635

PREPARING ACTIVITY: STATUS: APP WORKING STATUS:

PREPARED BY: CODE: PHONE: DATE:

OGAWA, SHINYA 233 9061708579 27-NOV-2025

APPROVED BY: CODE: PHONE: DATE:

KURIHARA, TAKASHI 233 8093501437 17-JAN-2026

CONCURRED BY: CODE: PHONE: DATE:

REASON FOR WORK/NEED FOR CHANGE:

JCN:

EB14-0635

SPECIAL REQUIREMENTS:

CU PHASE DESCRIPTION:

ZONE MANAGER: ZONE: COMPARTMENT: LEVEL: FRAME: SIDE:

SAITO, KAZUNOBU

JOB SUMMARY ID: TOT MAN HR.: TOT DUR: TOT JML COST: PLANNING ACCEPTANCE:

123A1120

1. SCOPE/PURPOSE:

1.1 Title: Packing Assembly of Stuffing Tube for Cable Assembly, Fuel Tank Level Indicator System for Tank Group-5; replace

1.2 Location of Work:

1.2.1 Crew Living Space No. 6 (3-338-3-L)

1.2.2 Fuel Receiving Tank Group 5 (5-308-1-F)

1.2.3 Access Trunk (3-308-2-T)

1.2.4 Fuel Tank Group 5 (5-354-0-F)

1.2.5 Crew Living Space No. 4 (3-300-1-L)

1.2.6 Crew Living Space No. 7 (3-350-2-L)

TGI Short Form

21-JAN-2026 1554

20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6112320 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BERTH 6 STFG TUBE AY A 0 1/1

SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O – REPL PKG ASSY OF STFG TUBE FOR CBL ASSY, FTK TLI SYS FOR TK GP-5

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CU PHASE DESCRIPTION (Cont.)

1.2.7 Passage (3-338-6-L)

1.2.8 Generator Room (3-370-0-E)

1.2.9 Air Conditioning Machinery and Pump Room (5-300-01-E)

1.3 Identification:

1.3.1 Quantity (One EA), Stuffing Tube for Cable Assembly of Fuel Receiving Tank Level Indicator System for Tank 5-308-1-F Remarks: See Sketch Enclosure-01 for location detail

1.3.2 Quantity (One EA), Stuffing Tube for Cable Assembly of Fuel Stowage Tank Level Indicator System for Tank 5-354-0-F Remarks: See Sketch Enclosure-01 for location detail

1.3.3 Quantity (One EA), Fuel Receiving Tank Group-5

Tank No.: 5-308-1-F Capacity: 30,038 Gallons

1.3.4 Quantity (One EA), Fuel Tank Group-5

Tank No.: 5-354-0-F Capacity: 38,127 Gallons

1.3.5 Quantity (One Lot/3 Tanks), Fuel Tank Group-5

Total Capacity: 69,695 Gallons Required amount of water to dewater: 69,695 Gallons

1.3.5.1 Fuel Receiving Tank Group-5

Tank No.: 5-308-1-F Capacity: 30,038 Gallons

1.3.5.2 Fuel Tank Group-5

Tank No.: 5-354-0-F Capacity: 38,127 Gallons

1.3.5.3 Fuel Expansion Seawater Overflow Tank Group-5

Tank No.: 4-370-3-F Capacity: 1,530 Gallons

1.3.6 Quantity (One Lot/3 Tanks), Fuel Tank Group-6

Total Capacity: 63,450 Gallons Required amount of water to dewater: 63,450 Gallons

1.3.6.1 Fuel Receiving Tank Group-6

Tank No.: 5-308-2-F Capacity: 30,032 Gallons

1.3.6.2 Fuel Tank Group-6

Tank No.: 5-370-0-F

21-JAN-2026 1554

20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6112320 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BERTH 6 STFG TUBE AY A 0 1/1

SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O – REPL PKG ASSY OF STFG TUBE FOR CBL ASSY, FTK TLI SYS FOR TK GP-5

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CU PHASE DESCRIPTION (Cont.)

Capacity: 31,545 Gallons

1.3.6.3 Fuel Expansion Seawater Overflow Tank Group-6

Tank No.: 4-370-4-F Capacity: 1,873 Gallons

1.4 Security Classification: None.

1.5 Initial Condition: None.

1.6 Contractor work start date:

1.7 Contractor work completion date:

2. PROCEDURE:

2.1 Accomplish the requirements of 099-902YO of Ref. No. 2 for each tank listed in 1.3.3 and 1.3.4.

2.1.1 Accomplish the requirements of 099-909YO of Ref. No. 2 for each tank listed in 1.3.5 and 1.3.6.

2.1.1.1 Accomplish the requirements of 009-009 of Ref. No. One

2.1.2 Ensure General Cleaning must be Level III.

2.2 Remove existing and install new packing assembly of the equipment listed in 1.3.1 and 1.3.2 in accordance with Part 3 of Ref. No. 3, using Ref. No. 4 for guidance.

2.3 Notes:

2.3.1 Planner: Code 233 S. Ogawa, 090-6170-8579

Planner: Code 231B A. Suzuki, 243-0968

2.3.2 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-5419-0598

2.3.3 JCN EB14-0635 is related to this TGI.

2.4 Government Furnished Material (GFM):

2.4.1 SRF-JRMC will provide GFM listed in Appendix “M”.

2.5 SRF-JRMC will provide the following service work: (TGI No. 38K6112320S01).

2.5.1 [C740] Crane and crane rigging service.

2.5.2 [X99E] Utility service, electrical.

2.5.3 [X99M] Utilities service, including low pressure air supply, water supply, and steam supply.

2.5.4 [C106.1] Safety inspection for SRF-JRMC employees.

Kouichi.Yoshida.ja Typewritten Text 7/27/2026

Kouichi.Yoshida.ja Typewritten Text 9/4/2026

21-JAN-2026 1554

20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6112320 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BERTH 6 STFG TUBE AY A 0 1/1

SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O – REPL PKG ASSY OF STFG TUBE FOR CBL ASSY, FTK TLI SYS FOR TK GP-5

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CU PHASE DESCRIPTION (Cont.)

2.5.5 [C106.2] Gas free inspection for SRF-JRMC employees.

2.5.6 [C133] QA inspection for (G) symbol(s).

21-JAN-2026 1554

20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6112320 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BERTH 6 STFG TUBE AY A 0 1/1

SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O – REPL PKG ASSY OF STFG TUBE FOR CBL ASSY, FTK TLI SYS FOR TK GP-5

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OTHER SPECIAL REQUIREMENTS:

CLEANLINESS FOR PIPING SYSTEM/EQUIPMENT LEVEL III

Ref.

No.

Document/Drawing Number DOCUMENT/DRAWING TITLE REV

CHG

NO.

CPY

REQ PARAGRAPH SECT PG CHPT

1 NSI FY-26 NAVSEA Standard Items - 1 N 2 LI FY-26 Local Standard Items - ORG N 3 MIL MIL-STD-2003 Electric Plant Installation

Standard Methods for Surface Ships and Submarines

B N

4 TM SN572-AL-MMA-

Tank Level Indicators 2 N

TASK NAME / TASK DESCRIPTION

SHOP/

TSD TS

SF

WC

CREW

# MHRS RWRK

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: 38K6112320 KEY OP: A01

21-JAN-2026 1554

20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6112320 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BERTH 6 STFG TUBE AY A 0 1/1

SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O – REPL PKG ASSY OF STFG TUBE FOR CBL ASSY, FTK TLI SYS FOR TK GP-5

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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

001 M PACKING ASSEMBLY,

PACKING ASSEMBLY, FOR

SIZE 4A STUFFING TUBE & 1/4"

DIA CABLE, MFR DWG: 162160,

REV.A,

INCLUDED PARTS NUMBER:

162607(WASHER - 1EA),

149457 (BUSHING - 1EA) &

162157 (WASHER - 2EA),

ORDERED FOR CONTRACTOR

ORIG: CODE 233 S.OGAWA

090-6170-8579

9B 5330 LL4463061 NA 4 N 2/EA

ATTACHMENT LIST

TITLE FILE NAME SAVED DATE

ENCLOSURE-01 38K6112320A01-Sketch.pdf 25-NOV-2025 0000

38K6112320A01

SKETCH

ENCLOSURE-01 Sheet 1 of 1

CREW LIVING SPACE NO.6 (3-338-3-L)