TGI_38K5212354A01_c0v0.rev1.pdf
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- Solicitation number
- N6264925RA025
About this file
This Task Group Instruction (TGI) details work requirements for cleaning and maintaining fuel tanks on the USS RALPH JOHNSON (DDG-114) at Yokosuka Naval Base. The work focuses on Fuel Tank Group-4 (5-220-4-F) with a capacity of 17,328 gallons, along with associated work on seven other tanks in Groups 3 and 4 with a total combined capacity of 117,151 gallons. The scope includes opening and cleaning tanks, installing manhole covers, surface preparation, and painting of cover plates and bolting rings.
The work is to be performed between July 14, 2025, and December 11, 2025. The contractor must follow specific cleaning procedures to Level III standards and comply with various NAVSEA Standard Items. Government-furnished services include crane operations, utility services (electrical, air, water, steam), safety inspections, gas-free inspections, and QA inspections. This TGI (38K5212354-A01) is part of a larger ship repair availability package being solicited under contract N6264925RA025, with offers due by March 11, 2025, at 10:00 AM Japan Standard Time.
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Text version
FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
06-DEC-2024 1500
20.14.15.2.9020 (September 2024) ICN: 38K5212354 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: FOCT 5-220-4-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 TANK GROUP-4 (5-220-4-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
ER01ZA93
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
KISHI, YUUTA 231A 3152436411 07-SEP-2024
APPROVED BY: CODE: PHONE: DATE:
NAKAMURA, YUUJI 231A 3152436041 09-SEP-2024
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
ER01-ZA93
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:
123A1154
1. SCOPE/PURPOSE:
1.1 Title: Fuel Tank Group-4 (5-220-4-F); open and clean
1.2 Location of Work:
1.2.1 Fuel Tank Group-4 (5-220-4-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 Tank Group-4
TGI Short Form
06-DEC-2024 1500
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212354 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: FOCT 5-220-4-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 TANK GROUP-4 (5-220-4-F)
FOUO Pg 2 of 5
CU PHASE DESCRIPTION (Cont.)
Tank No.: 5-220-4-F Capacity: 17,328 Gallons
1.3.2 Quantity (One Lot/ 8 Tanks), Fuel Tank Group-3 and Group-4 Total Capacity: 117,151 Gallons Required amount of water to dewater: 100,952 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: 20,698 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 Reserve 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 (One EA), Manhole Cover Plate for 5-220-4-F
Manhole No.: 4-226-2 Size: 15 Inches x 23 Inches Material: Steel
1.3.4 Quantity (One EA), Air Vent Hose Connection (AVHC) Cover Plate for 5-220-4-F AVHC No.: 4-241-2 Size: 10 Inches Diameter Material: Steel
06-DEC-2024 1500
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212354 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: FOCT 5-220-4-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 TANK GROUP-4 (5-220-4-F)
FOUO Pg 3 of 5
CU PHASE DESCRIPTION (Cont.)
1.3.5 Quantity (2 EA), Bolting Ring for Manhole Cover Plate and AVHC Cover Plate for 5-220-4-F
Manhole No.: 4-226-2 AVHC No.: 4-241-2 Material: Steel
1.4 Security Classification: None.
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 for each tank listed in 1.3.1.
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 figures 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 side surface of each cover plate listed in 1.3.3 and 1.3.4.
2.3 Accomplish the requirements of 009-32 of Ref. No. One for each bolting ring listed in 1.3.5.
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 Y. Kishi, 243-6411
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-ZA93 is related to this TGI.
2.6 Government Furnished Material (GFM): None.
2.7 SRF-JRMC will provide the following service work: (TGI No. 38K5212354S02)
2.7.1 [C740] Crane and crane rigging service.
06-DEC-2024 1500
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212354 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: FOCT 5-220-4-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 TANK GROUP-4 (5-220-4-F)
FOUO Pg 4 of 5
CU PHASE DESCRIPTION (Cont.)
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.
2.7.5 [C106.2] Gas free inspection for SRF-JRMC employees.
2.7.6 [C133] QA inspection for (G) symbol(s).
06-DEC-2024 1500
20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212354 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: FOCT 5-220-4-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 TANK GROUP-4 (5-220-4-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: 38K5212354 KEY OP: A01
File details come from the government source that posted it. Updated .