TGI_38K5212340A01_c0v0.rev1.pdf
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- Solicitation number
- N6264925RA025
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This is a Task Group Instruction (TGI) document detailing work requirements for opening and cleaning the Fuel Receiving Tank Group-3 on the USS RALPH JOHNSON (DDG-114). The work involves cleaning and maintenance of multiple fuel tanks with a total capacity of 117,146 gallons, including eight specific tanks ranging in capacity from 2,096 to 23,007 gallons. The contractor must remove and reinstall two 15" x 23" steel manhole cover plates with bolting rings.
The work will be performed at Yokosuka Naval Base from July 14, 2025 to December 11, 2025. The document specifies Level III cleanliness requirements and includes support services to be provided by SRF-JRMC including crane services, utility services (electrical, air, water, and steam), safety inspections, gas free inspections, and QA inspections. The work is part of a larger FY25 Selected Restricted Availability (SRA) maintenance package for the USS RALPH JOHNSON, managed by NAVSUP Fleet Logistics Center Yokosuka, with work items referenced as TGI No. 38K5212340.
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Text version
FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
05-DEC-2024 0846
20.14.15.2.9020 (September 2024) ICN: 38K5212340 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: TK 4-174-1-F AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-114 USS RALPH JOHNSON K52
CU PHASE TITLE: F/O – OPEN AND CLEAN FUEL RECEIVING TANK GP-3 (4-174-1-F)
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 5
ER01ZA87
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
KOMATSU, SHUUHEI 231A 3152436786 13-SEP-2024
APPROVED BY: CODE: PHONE: DATE:
NAKAMURA, YUUJI 231A 3152436041 14-SEP-2024
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
ER01-ZA87
SPECIAL REQUIREMENTS:
CU PHASE DESCRIPTION:
ZONE MANAGER: ZONE: COMPARTMENT: LEVEL: FRAME: SIDE:
YAGINUMA, TAKEHIDE
JOB SUMMARY ID: TOT MAN HR.: TOT DUR: TOT JML COST: PLANNING ACCEPTANCE:
123A1140
1. SCOPE/PURPOSE:
1.1 Title: Fuel Receiving Tank Group-3 (4-174-1-F); open and clean
1.2 Location of Work:
1.2.1 Fuel Receiving Tank Group-3 (4-174-1-F)
1.2.2 Engine Room No. One (4-174-0-E)
1.2.3 Auxiliary Machinery Room No. 2 (4-220-0-E)
1.2.4 Engine Room No. 2 (4-254-0-E)
1.3 Identification:
1.3.1 Quantity (One EA), Fuel Receiving Tank Group-3
TGI Short Form
05-DEC-2024 0846
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212340 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: TK 4-174-1-F AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-114 USS RALPH JOHNSON K52
CU PHASE TITLE: F/O – OPEN AND CLEAN FUEL RECEIVING TANK GP-3 (4-174-1-F)
FOUO Pg 2 of 5
CU PHASE DESCRIPTION (Cont.)
Tank No.: 4-174-1-F Capacity: 23,007 Gallons
1.3.2 Quantity (One Lot/ 8 Tanks), Fuel Tank Group-3 and Group-4 Total Capacity: 117,146 Gallons Required amount of water to dewater: 63,134 Gallons
1.3.2.1 Fuel Receiving Tank Group-3
Tank No.: 4-174-1-F Capacity: 23,007 Gallons
1.3.2.2 Fuel Tank Group-3
Tank No.: 5-220-3-F Capacity: 17,120 Gallons
1.3.2.3 Fuel Tank Group-3
Tank No.: 5-254-3-F Capacity: 20,693 Gallons
1.3.2.4 Fuel Expansion Seawater Overflow Tank Group-3
Tank No.: 5-254-1-F Capacity: 2,096 Gallons
1.3.2.5 Fuel Tank Group-4
Tank No.: 5-220-4-F Capacity: 17,328 Gallons
1.3.2.6 Fuel Tank Group-4
Tank No.: 4-272-2-F Capacity: 21,685 Gallons
1.3.2.7 Fuel Tank Group-4
Tank No.: 5-264-2-F Capacity: 13,000 Gallons
1.3.2.8 Fuel Expansion Seawater Overflow Tank Group-4
Tank No.: 5-254-2-F Capacity: 2,217 Gallons
1.3.3 Quantity (2 EA), Manhole Cover Plate for 4-174-1-F
Manhole No(s).: 3 1/2 -178-1 and 3 1/2 -197-1 Size: 15 Inches x 23 Inches Material: Steel
1.3.4 Quantity (2 EA), Bolting Ring for Manhole Cover Plate for 4-174-1-F Manhole No(s).: 3 1/2 -178-1 and 3 1/2 -197-1 Material: Steel
1.4 Security Classification: None.
05-DEC-2024 0846
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212340 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: TK 4-174-1-F AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-114 USS RALPH JOHNSON K52
CU PHASE TITLE: F/O – OPEN AND CLEAN FUEL RECEIVING TANK GP-3 (4-174-1-F)
FOUO Pg 3 of 5
CU PHASE DESCRIPTION (Cont.)
1.5 Initial Condition: None.
1.6 Contractor Work start date: 14 JUL 2025
1.7 Contractor Work completion date: 11 DEC 2025
2. PROCEDURE:
2.1 Accomplish the requirements of 099-902YO of Ref. No. 2 for each tank listed in 1.3.1.
2.1.1 Accomplish the requirements of 099-909YO of Ref. No. 2 for each tank listed in 1.3.2.
2.1.1.1 Accomplish the requirements of 009-09 of Ref. No. One.
2.1.2 Accomplish the requirements of 009-107 of Ref. No. One.
2.1.2.1 Ensure General Cleaning must be Level III.
2.1.3 Install each manhole cover for each tank listed in 1.3.1 in accordance with Figure 075-4-1 of Ref. No. 3.
2.2 Accomplish the requirements of 009-32 of Ref. No. One, including Table 4, Line(s) 11, for tank side surface, and Table 3, Line(s) 12, for machinery space side surface of each cover plate listed in 1.3.3.
2.3 Accomplish the requirements of 009-32 of Ref. No. One for each bolting ring listed in 1.3.4.
2.4 Accomplish the requirements of 009-32 of Ref. No. One for each new and disturbed surface.
2.5 Notes:
2.5.1 Planner: Code 231A S. Komatsu, 243-6786
2.5.2 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-5419-0598
2.5.3 This TGI meets the intent of DDG CSWT File No. 123-133.
2.5.4 JCN ER01-ZA87 is related to this TGI.
2.6 Government Furnished Material (GFM): None.
2.7 SRF-JRMC will provide the following service work: (TGI No. 38K5212340S02).
2.7.1 [C740] Crane and crane rigging service.
2.7.2 [X99E] Utility service, electrical.
2.7.3 [X99M] Utility service, including low pressure air supply, water supply, and steam supply.
2.7.4 [C106.1] Safety inspection for SRF-JRMC employees.
05-DEC-2024 0846
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212340 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: TK 4-174-1-F AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-114 USS RALPH JOHNSON K52
CU PHASE TITLE: F/O – OPEN AND CLEAN FUEL RECEIVING TANK GP-3 (4-174-1-F)
FOUO Pg 4 of 5
CU PHASE DESCRIPTION (Cont.)
2.7.5 [C106.2] Gas free inspection for SRF-JRMC employees.
2.7.6 [C133] QA inspection for (G) symbol(s).
05-DEC-2024 0846
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212340 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: TK 4-174-1-F AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-114 USS RALPH JOHNSON K52
CU PHASE TITLE: F/O – OPEN AND CLEAN FUEL RECEIVING TANK GP-3 (4-174-1-F)
FOUO Pg 5 of 5
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-25 NAVSEA Standard Items - 1 N 2 LI FY-25 Local Standard Items - ORG N
3 TM S9086-CJ-STM-
010/CH-075
Fasteners 7 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: 38K5212340 KEY OP: A01
File details come from the government source that posted it. Updated .