TGI_38K5212388A01_c0v1.pdf

FOUO

FOUO: Public availability to be determined under 5 USC 552

TASK GROUP INSTRUCTION

AIM REV 20.11.4.0 (OCTOBER 2020)

TGI COMPONENT NAME: TYPE: PHASE: REPEAT: CHANGE:

NO.: TRUNK 3-97-2-T MS A 0 0

SHIP/HULL NO.: SHIP/HULL NAME: SYSTEM: PROJ/WO NO: CASREP CAT:

DDG-114 USS RALPH JOHNSON 12321 K52

CU PHASE TITLE:

F/O - REPAIR TRANSVERSE BULKHEAD PLATE AND GRATING SUPPORT IN 3-97-2-T

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

TAKUYA OOUCHI 231A. 315-243-6803 23-NOV-2024

APPROVED BY: CODE PHONE DATE

YUUJI NAKAMURA 231A. 315-243-6041 23-NOV-2024

CONCURRED BY: CODE PHONE DATE

ATSUHITO KUMAGAYA 294 315-243-5749 20-NOV-2024

CONCURRED BY: CODE PHONE DATE

CONCURRED BY: CODE PHONE DATE

CONCURRED BY: CODE PHONE DATE

REASON FOR WORK/NEED FOR CHANGE:

CHANGE INSTRUCTIONS:

SPECIAL REQUIREMENTS:

This work affects a fire zone boundary. Fabrication and/or staging of a non-flammable closure is required.

HOT WORK IN MAGAZINE AND ADJACENT SPACES IAW S6740-AA-SAF-010 AND NAVSEA OP 4.

WORK CERTIFICATION SIGNATURES

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

ACCEPTANCE OF COMPLETED WORK

PHYSICAL INSPECTION PHYSICAL INSPECTION COMPLETED: BADGE NO.: SHOP/CODE: PHONE: DATE:

REQUIRED:☐YES ☒NO

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

TGI NO.: TRUNK 3-97-2-T MS A 0

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SHIP: DDG-114 CHG/VER: 0/1

LIST OF EFFECTIVE PAGES

SHT NO. CHG NO. SHT NO. CHG NO. SHT NO. CHG NO. SHT NO. CHG NO. SHT NO. CHG NO.

1-4 J-1 M1-3

1. SCOPE/PURPOSE

1.1 Title: Transverse Bulkhead Plate and Grating Support in 3-97-2-T; repair

1.2 Location of Work:

1.2.1 Access Trunk (3-97-2-T)

1.2.2 A-Size Module 32 Cell Vertical Launching System (2 1/2-78-0-M)

1.2.3 Escape Trunk (3-97-1-T)

1.2.4 Crew Washer Room, Water Closet and Shower (2-97-01-L)

1.3 Identification:

1.3.1 Quantity (One EA), Transverse Bulkhead Plate in 3-97-2-T, Frame 78, Port

Material: HTS, MIL-S-22698 GR DH-36, 7.65 LBs Plate Remarks: See Sheet 3 of 2.3 for details.

1.3.2 Quantity (One Lot), Grating Support Structure in 3-97-2-T, Frames between 97 and 100, Port

Remarks: See 2.3 for material and details.

1.3.3 Quantity (2 AY), Grating Panel Assembly in 3-97-2-T, Frames between 97 and 100, Port

Remarks: Remarks: See 2.4 and 2.5 for details.

1.3.3.1 Quantity (One EA), Grating Panel

Material: CRES 304 Parts No.: DHGHG/AE290 Size: 29-1/2 Inches x 23-7/8 Inches

1.3.3.2 Quantity (One EA), Grating Panel

Material: CRES 304 Parts No.: DHGHG/AE291 Size: 29-1/2 Inches x 10-1/8 Inches

1.3.3.3 Quantity (One Lot), Boundary Bar of Grating Panel

Material: CRES 304, ASTM A240, One Inch x 1/8 Inch Thickness Flat Bar Base Material: CRES 304, ASTM A240, One Inch x 1/8 Inch Thickness Flat Bar Weld Joint Design: PT2S.1 and C2S.2 of MIL-STD-22D Fillet Weld Size: 1/8 Inch

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SHIP: DDG-114 CHG/VER: 0/1

1.3.3.4 Quantity (6 EA), Clamp for Grating Panel

1.4 Security Classification:

1.4.1 Spaces - 1.2.2

1.5 Initial Condition:

1.5.1 Potential Asbestos Hazard.

1.6 Contractor work start date:

1.7 Contractor work completion date:

2. REFERENCES:

REF.

NO.

DOCUMENT

/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV CHG

NO.

COPY

REQ’D

(Y/N)

SOURCE

DOC

(Y/N)

PARA SEC PG CHP

1 NSI FY-25 NAVSEA Standard Items - 1 N 2 LI FY-25 Local Standard Items - ORG N

3 PDD 100-

ELM-240473

RPR OF WTRTT TRANSV BHD ER

97 & GRTG SPRT IN ACCESS

TRUNK

- Y AL

L

4 DWG 600-

7026443

Hull Outfit Instl, Design Zone 1440, 1st Platf, Fr 78-126

H Y SE

E N

OT

E

5 DWG 672-

6220241

FAB of Bridge Wing & Misc GRTG BH Y 21 E

3. APPENDICES:

3.1. Appendix “J” TGI Job Summary Information Sheet

3.2. Appendix "M" TGI Material List

3.3. Appendix “D” Deficiency Form

4. GENERAL REQUIREMENTS:

4.1 Not Applicable.

5. PROCEDURE:

5.1 Remove existing, fabricate and install new each transverse bulkhead plate, grating support structure, and grating panel assembly listed in 1.3.1 through 1.3.3 in accordance with 2.3 through 2.4, using 2.5 for guidance.

5.1.1 Accomplish the requirements of 009-12 of 2.1, including Table 2, Column(s) A and D, Line One through 7.

5.1.2 Accomplish the requirement of 009-25 of 2.1 for a local air hose test of each new weld of each transverse bulkhead plate. Allowable Leakage: None.

5.2 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

5.3 Notes:

Masato.Endo.ja Cross-Out

Masato.Endo.ja Typewritten Text

1/11/2025 C-1209 M. ENDO 11030028

Masato.Endo.ja Typewritten Text

14 JUL 2025

Masato.Endo.ja Typewritten Text

26 NOV 2025

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SHIP: DDG-114 CHG/VER: 0/1

5.3.1 Planner: Code 231A T. Oouchi, 243-6803

Engineer: Code 250 K. Nogi, 243-5924

5.3.2 WPC will copy the following pages in reference.

REF. 2.4: Pages 4C, 4D, 6B, and 3B12.

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

5.3.4 Prior to commencement of the work, verification by Code 294 is required for work control and oversight relating to above, inside, or below the VLS launcher.

5.3.5 This TGI is in response to CCIMS report No. CCIMS-G1N6-DDG114-062-24 from TGI No. 38K5A11005I01.

5.3.6 This TGI clears DFS DDG-114-1013-2023 in its entirety.

5.3.7 Work per this instruction involves cutting an access (or removal of a door) through a fire zone bulkhead, through the hull of the ship above the turn of the bilge, through ventilation components (ducting, plenums, etc.), or through any air-tight, fume-tight or watertight bulkheads normally used to control air flow in the event of a shipboard fire. A nonflammable closure is required in accordance with COMNAVSEASYSCOM MSG R 261400Z JUL 12. The closure, if not continuously in use, shall be staged near the access, readily visible and accessible, so that any emergency responder can install the closure to affect proper air flow onboard the ship.

5.3.8 JCN ES01-NA7P is related to this TGI.

5.4 Government Furnished Material (GFM):

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

5.5 SRF-JRMC will provide the following service work: (TGI No. 38K5212388S02).

5.5.1 [C740] Crane and crane rigging service.

5.5.2 [X99E] Utility service, electrical.

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

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

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

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

5.5.7 [C294] Work scope review and verification for VLS relating work prior to commencement of the work.

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J-1

SHIP: DDG-114 CHG/VER: 0/1

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

SYSTEM: PLANT NO.: COMPONENT NAME: TYPE: PHASE: REPEAT: CU PH

VERSION:

CASREP

CAT:

12321 TRUNK 3-97-2-T MS A 0 1

CU PHASE TITLE:

F/O - REPAIR TRANSVERSE BULKHEAD PLATE AND GRATING SUPPORT IN 3-97-2-T

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

ATTACHMENT LIST:

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

YAGINUMA ,TAKEHIDE 3-97-2-T U

JO: KO: TOTAL MAN HRS: TOTAL MAT’L COST TOTAL DURATION: PLANNING ACCEPTANCE:

38K5212388 A01 1019 $3,343.47 0

CU PHASE DESCRIPTION:

The purpose of this TGI is to repair transverse bulkhead plate and grating support in 3-97-2-T.

Location of Work:

Access Trunk (3-97-2-T) A-Size Module 32 Cell Vertical Launching System (2 1/2-78-0-M) Escape Trunk (3-97-1-T) Crew Washer Room, Water Closet and Shower (2-97-01-L)

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

Version-1: revise other special requirements. C231A Y.

Nakamura, 11/25/2024 -/-/N

V-01 0 0 0

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M-1

SHIP: DDG-114 CHG/VER: 0/1

APPENDIX “M”

TGI MATERIAL LIST

SYSTEM: PLANT NO.: COMPONENT NAME: TYPE: PHASE: REPEAT: CU PH

VERSION:

CASREP

CAT:

12321 TRUNK 3-97-2-T MS A 0 1

CU PHASE TITLE:

F/O - REPAIR TRANSVERSE BULKHEAD PLATE AND GRATING SUPPORT IN 3-97-2-T

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

38K5212388 A01

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 GRATING, GRATING, WELDED,

OVERALL SIZE: 29-1/2" WIDTH

X 23-7/8" SPAN,

BEARING BAR SIZE: 1" X 1/8"

THK,

CROSS BAR: 1/4",

CROSS BAR SPACING: 4"

PITCH,

BEARING BAR SPACING

(CENTER TO CENTER): 1-3/16"

PITCH,

NUMBER OF BEARING BAR:

21, SURFACE: SMOOTH,

MATL: CRES 304,

FINISH: PLAIN,

NA 4 N 1/EA

NOTES:

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M-2

SHIP: DDG-114 CHG/VER: 0/1

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

002 M GRATING, GRATING, WELDED,

OVERALL SIZE: 29-1/2" WIDTH

X 10-1/8" SPAN,

BEARING BAR SIZE: 1" X 1/8"

THK,

CROSS BAR: 1/4",

CROSS BAR SPACING: 4"

PITCH,

BEARING BAR SPACING

(CENTER TO CENTER): 1-3/16"

PITCH,

NUMBER OF BEARING BAR:

16, SURFACE: SMOOTH,

MATL: CRES 304,

FINISH: PLAIN,

NA 4 N 1/EA

003 M CLAMP, CLAMP,

THK: 16 GAGE,

MATL: CRES 304,

GRATING: 19-WS-4,

BOLT SIZE: 1/4",

ORDER FOR KTR

ORIG: C-226 Y. TSUCHIYA 080-

9350-1436

NA 4 N 10/EA

004 M SCREW,CA, ORDER FOR KTR

ORIG: C-226 Y. TSUCHIYA 080-

9350-1436

9B 5305 014226116 NA 4 N 43247400 10/EA

005 M NUT, SEL, NUT, SELF-

LOCKING, HEX, NON-

METALLIC INSERT, 250 DEG F,

SPEC: NASM25027, MS16228-

4C316, SIZE: 1/4"-20UNC-3B,

MATL: CRES 316,

BIW:53110-002,

DO NOT CROSS TO NSN: 5310-

00-245-8825, 5310-00-727-5223, 5310-01-672-6277, 5310-01-645-

2762, OTHER CRES TYPES

ARE ASSIGNED,

9Z 5310 LL4598343 NA 4 N 43247417 10/EA

006 M WASHER,, WASHER, FLAT,

FOR 1/4" DIA BOLT,

SPEC: ANSI B18.22.1.,

SPEC: FF-W-92, TYPE A,

GRADE I, CLASS B,

SIZE: 9/32 "ID X 47/64" OD X

0.063"(0.056/0.071") THK,

MATL: CRES 316, ANNEALED,

ORDER FOR KTR

ORIG: C-226 Y. TSUCHIYA 080-

9350-1436

9Z 5310 LL9000295 NA 4 N 43247418 10/EA

101 M PLATE,ME, QTY: 1EA

SIZE: 4’ X 8’

ORIGINATOR: C231A,

T,OOUCHI, PHONE 243-6803

ORDERED FOR KTR

9B 9515 002375350 NA 4 N 43285094 32/SF

102 M ANGLE,STRUCTURAL,

ORIGINATOR: C231A,

T,OOUCHI, PHONE 243-6803

ORDERED FOR KTR

9B 9520 013433281 NA 4 N 43285095 10/FT

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M-3

SHIP: DDG-114 CHG/VER: 0/1

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

103 M ANGLE, 3" X 2" X 3/1, ANGLE,

SIZE: 3" X 2" X 3/16" THK,

MATERIAL: STEEL AH-36

(HSS), MIL-S-22698 GRADE AH-

ORIGINATOR: C231A,

T,OOUCHI, PHONE 243-6803

ORDERED FOR KTR

9B 9520 LL6894448 NA 4 N 43307455 10/FT

104 M INSULATI, ORIGINATOR:

C231A, T,OOUCHI, PHONE 243-

ORDERED FOR KTR

9Q 5640 013713263 NA 4 N 43285096 5/SH

105 M STRIP,METAL, ORIGINATOR:

C231A, T,OOUCHI, PHONE 243-

ORDERED FOR KTR

9B 9515 002044543 NA 4 N 43285098 2/SP

FOUO: Public availability to be determined under 5 USC 552 SHEET_____OF_____

☐ NUCLEAR APPENDIX "D"

DEFICIENCY FORM

☐ NON-NUCLEAR

1. SHIP/HULL NO.: 2a. DL or DR No.

(Circle One)

2b. REVISION: 3a. COMPONENT NAME: 3b. TYPE: 3c. PHASE: 3d. REPEAT:

DDG-114 TRUNK 3-97-2-T MS A 0

4a. ICN: 4b. KEY OP: 5. LOC SPACE/LVL: FRAME: P/S/C: 6. CAUSED BY:

38K5212388 A01

7. DESCRIPTION:

8. ORIGINATOR: NAME: BADGE: SHOP/CODE: DATE: PHONE NO.:

9. CORRECTIVE ACTION:

10. EVALUATOR: NAME: BADGE: SHOP/CODE: DATE: PHONE NO.:

FOR NON-NUCLEAR USE ONLY

11. RFD/RFW REQ’D ☐ LAR REQ'D ☐

ILS MOD REQ’D ☐

SRD/PLAN REV REQ'D ☐

DWG NO.: _____________________ S/A NO.: ___________________

12. ISOLATION SIGN: BADGE: SHOP/CODE: DATE: PHONE NO.:

SATISFACTORY:

13. SUBSAFE OQE RECORD? SIGN: BADGE: SHOP/CODE: DATE: PHONE NO.

YES ☐ NO ☐

14. CORRECTIVE ACTION SIGN: BADGE: SHOP/CODE: DATE: PHONE NO.

COMPLETE:

15. INSPECTION REQ’D? INSPECTION COMPLETE/SIGN: BADGE: SHOP/CODE: DATE: PHONE NO.

_________:YES ☐ NO ☐

16. RECORDS REVIEW SIGN: BADGE: SHOP/CODE: DATE: PHONE NO.

COMPLETE (DR ONLY)

DL’s ISSUED

(DR ONLY)

FOUO: Public availability to be determined under 5 USC 552 SHEET_____OF_____

☐ NUCLEAR Deficiency Form Continuation Sheet ☐ NON-NUCLEAR

1. SHIP/HULL NO.: 2a. DL or DR No.

(Circle One) 2b. REVISION: 3a. COMPONENT NAME: 3b. TYPE: 3c. PHASE: 3d. REPEAT:

DDG-114 TRUNK 3-97-2-T MS A 0