TGI_38K6112318A01_c0v0.pdf

FOUO

WebAIM Short Form TASK GROUP INSTRUCTION

29-JAN-2026 0907

20.14.15.2.9333 (September 2024) ICN: 38K6112318 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: INTK MOIST PLCD AY A 0 0/0

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

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O - INSTALL PLACARD TO BLOW IN DOOR FRAME TO FWD/AFT GTM AND GTG INTAKE

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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EM011215

PREPARING ACTIVITY: STATUS: APP WORKING STATUS:

PREPARED BY: CODE: PHONE: DATE:

EGUCHI, MASASHI 234 3152430978 23-JAN-2026

APPROVED BY: CODE: PHONE: DATE:

AKASE, KOUICHI 234 3152432372 23-JAN-2026

CONCURRED BY: CODE: PHONE: DATE:

REASON FOR WORK/NEED FOR CHANGE:

JCN:

EM01-1215

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:

123A2118

1. SCOPE/PURPOSE:

1.1 Title: Placard to FWD and AFT Gas Turbine Module (GTM) and Ship Service Gas Turbine Generator (SSGTG) Intake Moisture Separator/Blow in Door (BID) Flame; install

1.2 Location of Work:

1.2.1 Intake Engine Room No. One (Starboard) (02-174-1-Q)

1.2.2 Intake Engine Room No. One (Port) (02-174-0-Q)

1.2.3 Intake Engine Room No.2 (02-284-0-Q)

1.2.4 Intake TRK (A) ENG Room No. 2 (1-289-2-Q) (01 Level)

1.2.5 Intake Engine Room No. 2 (01-276-0-Q)

TGI Short Form

29-JAN-2026 0907

20.14.15.2.9333 (September 2024) (Continued) ICN: 38K6112318 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: INTK MOIST PLCD AY A 0 0/0

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

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O - INSTALL PLACARD TO BLOW IN DOOR FRAME TO FWD/AFT GTM AND GTG INTAKE

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CU PHASE DESCRIPTION (Cont.)

1.2.6 Intake Engine Room No. 2 (02-275-0-Q)

1.2.7 Intake Engine Room No. 2 (03-274-0-Q)

1.2.8 SS GTRB Intake/Exhaust Trunk (02-161-2-Q)

1.2.9 SS GTRB GEN Intake (03-174-0-Q)

1.2.10 SS GTRB GEN Intake (01-260-1-Q)

1.2.11 SS GTRB GEN Intake TRK (01-388-2-Q)

1.3 Identification:

1.3.1 Quantity (19 EA), Placard

Material: Cres 316L Size: 6 Inch X 3 Inch THK: 1/8 Inch Spec: MIL-DTL-15024G, Type: B, Engrave Letter: Size: 1/2 Inch Letter Color: Red Inscription: 1st Line: DANGER 2nd Line: NOT AN ACCESS 3rd Line: DO NOT ENTER Remarks: See Enclosure-01 for details.

1.3.2 Quantity (4 EA), Moisture Separator/BID, 1A GTM Intake, Located in 1.2.1 Frame Material: CRES 316L Remarks: See Enclosure-01 for details.

1.3.3 Quantity (4 EA), Moisture Separator/BID, 1B GTM Intake, Located in 1.2.2 Frame Material: CRES 316L Remarks: See Enclosure-01 for details.

1.3.4 Quantity (4 EA), Moisture Separator/BID, 2A GTM Intake, Located in 1.2.3 Frame Material: CRES 316L Remarks: See Enclosure-01 for details.

1.3.5 Quantity (4 EA), Moisture Separator/BID, 2B GTM Intake, Located in 1.2.6 and 1.2.7 Frame Material: CRES 316L Remarks: See Enclosure-01 for details.

1.3.6 Quantity (One EA), Moisture Separator/BID, No. One SSGTG Intake, Located in 1.2.8 Frame Material: CRES 316L Remarks: See Enclosure-01 for details.

1.3.7 Quantity (One EA), Moisture Separator/BID, No. 2 SSGTG Intake, Located in 1.2.10 Frame Material: CRES 316L Remarks: See Enclosure-01 for details.

29-JAN-2026 0907

20.14.15.2.9333 (September 2024) (Continued) ICN: 38K6112318 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: INTK MOIST PLCD AY A 0 0/0

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

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O - INSTALL PLACARD TO BLOW IN DOOR FRAME TO FWD/AFT GTM AND GTG INTAKE

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CU PHASE DESCRIPTION (Cont.)

1.3.8 Quantity (One EA), Moisture Separator/BID, No. 3 SSGTG Intake, Located in 1.2.11 Frame Material: CRES 316L Remarks: See Enclosure-01 for details.

1.4 Security Classification: None.

1.5 Initial Condition: None.

1.6 Contractor work start date:

1.7 Contractor work complication date:

2. PROCEDURE:

2.1 Accomplish the requirements of 2.3.

(V)(G) ”GAS TURBINE MAINTENANCE PROCEDURE"

2.2 Fabricate and Install each new placard listed in 1.3.1 to intake BID moisture separator listed in 1.3.2 through 1.3.8 in accordance Enclosure-01.

2.2.1 Accomplish the requirements of 009-12 of 2.1, including Table One, Column(s)F, Lines One through 10.

2.3 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surfaces.

2.4 Notes:

2.4.1 Planner: Code 234 M. Eguchi, 243-0978

Planner: Code 232 Y. Watanabe, 243-2375 Engineer: Code 260 Y. Hasebe, 243-4347

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

2.4.3 JCN EM01-1215 is related to this TGI.

2.5 SRF-JRMC Furnished Material (GFM):

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

2.6 SRF-JRMC will provide the following service work: (TGI No. 38K6112318S02)

2.6.1 [C740] Crane and crane rigging service.

2.6.2 [X99E] Utility service.

2.6.3 [X99M] Utility service, including low pressure air supply, water supply, and steam supply.

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

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

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

29-JAN-2026 0907

20.14.15.2.9333 (September 2024) (Continued) ICN: 38K6112318 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: INTK MOIST PLCD AY A 0 0/0

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

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O - INSTALL PLACARD TO BLOW IN DOOR FRAME TO FWD/AFT GTM AND GTG INTAKE

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CU PHASE DESCRIPTION (Cont.)

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

2.6.6 [C133] QA Inspection for (G) symbol (s).

2.6.7 [C285] Inspection for (G) symbol(s).

29-JAN-2026 0907

20.14.15.2.9333 (September 2024) (Continued) ICN: 38K6112318 KeyOp: A01

COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: INTK MOIST PLCD AY A 0 0/0

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

DDG-115 USS RAFAEL PERALTA K61

CU PHASE TITLE: *F/O - INSTALL PLACARD TO BLOW IN DOOR FRAME TO FWD/AFT GTM AND GTG INTAKE

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OTHER SPECIAL REQUIREMENTS:

CLASS M-2

Ref.

No.

Document/Drawing Number DOCUMENT/DRAWING TITLE REV

CHG

NO.

CPY

REQ PARAGRAPH SECT PG CHPT

1 NSI NSI FY-26 NAVSEA Standard Items - 1 N 2 LI LI FY-26 Local Standard Items - ORG N

3 MP LM24-K6112318-

EM011215

1A/1B/2A/2B GTM,

NO.1/NO.2/NO.3 SSGTG

INTAKE FOD PROTECTION

FOR INSTALL PLACARD

- Y ALL

TASK NAME / TASK DESCRIPTION

SHOP/

TSD TS

SF

WC

CREW

# MHRS RWRK

N

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 SHEET, METAL, SHEET,

METAL 2 FT X 2 FT X 1/8 THK,

MTERIAL: CRES 316L, ASTM

A240 FINISH 2B

ORDER FOR KTR

ORIG: 234 M. EGUCHI, 243-

9B 9515 LL9004718 NA 4 N 2/SH

ATTACHMENT LIST

TITLE FILE NAME SAVED DATE

ENCLOSURE-01 38K6112318A01-Engrg Inst.pdf 23-JAN-2026 0000

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING NUMBER DOCUMENT/DRAWING TITLE

REV

ICN: 38K6112318 KEY OP: A01

NOTES:

1. Fabricate and install the warning placards on the blow-in door in accordance with this enclosure.

2. Fabrication, welding and inspection of class M-2 machinery components, category C shall be in accordance with NAVSEA S9074-AR-GIB-010A/278.

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TAC WELDS

(4 PLS, TYP)

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Th re e (3

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Th re e (3

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B

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C U

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C U

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(1 ) p la ce

G

TG

In ta ke

C U

I

C U

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TG

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C U

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(1 ) P la ce

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MOISTURE

SEPARATOR TYPE A