TGI_38K5212356A01_c0v0.rev1.pdf

FOUO

WebAIM Short Form TASK GROUP INSTRUCTION

06-DEC-2024 1503

20.14.15.2.9020 (September 2024) ICN: 38K5212356 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: VD 5-204-1-V 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 COFFERDAM (5-204-1-V)

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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ER01ZAA9

PREPARING ACTIVITY: STATUS: APP WORKING STATUS:

PREPARED BY: CODE: PHONE: DATE:

TAMURA, DAISUKE 231A 3152439526 09-SEP-2024

APPROVED BY: CODE: PHONE: DATE:

NAKAMURA, YUUJI 231A 3152436041 10-SEP-2024

CONCURRED BY: CODE: PHONE: DATE:

REASON FOR WORK/NEED FOR CHANGE:

JCN:

ER01-ZAA9

SPECIAL REQUIREMENTS:

CU PHASE DESCRIPTION:

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

KOIKE, HIROHIKO

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

123A2256

1. SCOPE/PURPOSE:

1.1 Title: Cofferdam (5-204-1-V); open and clean

1.2 Location of Work:

1.2.1 Cofferdam (5-204-1-V)

1.2.2 Engine Room No. One (4-174-0-E)

1.3 Identification:

1.3.1 Quantity (One EA), Cofferdam

Space No.: 5-204-1-V

1.3.2 Quantity (3 EA), Manhole Cover Plate(s) for 5-204-1-V

TGI Short Form

06-DEC-2024 1503

20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212356 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: VD 5-204-1-V 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 COFFERDAM (5-204-1-V)

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CU PHASE DESCRIPTION (Cont.)

Manhole No(s).: 4-208-1 Size: 15 Inches x 23 Inches Manhole No(s).: 4-205-1 and 4-213-1 Size: 15 Inches x 18 Inches Material: Steel

1.3.3 Quantity (3 EA), Bolting Ring for Manhole Cover Plate(s) for 5-204-1-V

Manhole No(s).: 4-205-1, 4-208-1, and 4-213-1 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 space listed in 1.3.1.

2.1.1 Install each manhole cover for each space 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) 24, for cofferdam side surface, and Table 3, Line(s) 12, for machinery side surface of each cover plate listed in 1.3.2.

2.3 Accomplish the requirements of 009-32 of Ref. No. One for each bolting ring listed in 1.3.3.

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 D. Tamura, 243-9526

2.5.2 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-5149-0598

2.5.3 This TGI meets the intent of DDG CSWT File No. 123-133.

2.5.4 JCN ER01-ZAA9 is related to this TGI.

2.6 Government Furnished Material (GFM): None.

2.7 SRF-JRMC will provide the following service work: (TGI No. 38K5212356S02)

2.7.1 [C740] Crane and crane rigging service.

06-DEC-2024 1503

20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212356 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: VD 5-204-1-V 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 COFFERDAM (5-204-1-V)

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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 1503

20.14.15.2.9020 (September 2024) (Continued) ICN: 38K5212356 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: VD 5-204-1-V 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 COFFERDAM (5-204-1-V)

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OTHER SPECIAL REQUIREMENTS:

CLEANLINESS FOR PIPING SYSTEM/EQUIPMENT LEVEL III, SURFMEPP

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: 38K5212356 KEY OP: A01