SOW_TGI_38KB313103A01_c1v0.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.: MAIN WEA STRCT AY A 0 1

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

DDG-76 USS HIGGINS KB3

CU PHASE TITLE:

F/O - REPAIR STRUCTURAL MEMBER IN MAIN DECK WEATHER

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

KEIGO ABE 231A 315-243-3161 18-DEC-2025

APPROVED BY: CODE PHONE DATE

YUUJI NAKAMURA 231A 315-243-6041 18-DEC-2025

CONCURRED BY: CODE PHONE DATE

CONCURRED BY: CODE PHONE DATE

CONCURRED BY: CODE PHONE DATE

CONCURRED BY: CODE PHONE DATE

REASON FOR WORK/NEED FOR CHANGE:

Contractor work start/completion date of 1.6 and 1.7 were missing.

CHANGE INSTRUCTIONS:

CH-1: Add contractor work start/completion date of 1.6 and 1.7.

SPECIAL REQUIREMENTS:

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

TGI CONCURRENCE BY CODE 294 MR. A. Kumagaya, DATED 12/12/2025

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.: MAIN WEA STRCT AY A 0

FOUO

SHIP: DDG-76 CHG/VER: 1/0

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 M-1

1. SCOPE/PURPOSE

1.1 Title: Structural Member in Main Deck Weather; repair

1.2 Location of Work:

1.2.1 Main Deck Weather, Frames between 370 and 379, Starboard (Stbd)

1.2.2 Supply Department Storeroom No. 2 (2-370-3-A)

1.2.3 B-Size Module 61 Cell Vertical Launching System (3-338-0-M)

1.3 Identification:

1.3.1 Quantity (One Lot), Structural Member in Main Deck Weather, Frames between 372 and 378, Stbd

JCN: ES01-NALT

1.3.1.1 Quantity (One Lot), Stringer 21 (S) on Fashion Plate (S), Frames between 370 and 378, Stbd

Remarks: See Plan 4-A of 2.3 for material and detail

1.3.1.2 Quantity (One Lot), Tripping Bracket of Stringer 21 (S) and Vertical Stiffener on Fashion Plate (S), Frame 378, Frames between 375 and 377, Stbd

Remarks: See Detail 4-B of 2.3 for material and detail

1.3.1.3 Quantity (One Lot), Stringer 22 (S) on Fashion Plate (S), Frames between 373 and 379, Stbd

Remarks: See Plan 5-A of 2.3 for material and detail

1.3.1.4 Quantity (One Lot), Vertical Stiffener on Fashion Plate (S), Frame 374, Stbd

Remarks: See Plan 5-B of 2.3 for material and detail

1.3.2 Quantity (One EA), Brast Sheild on Watertight Transverse Bulkhead in Main Deck Weather, Frame 370, Stbd

Remarks: See Detail 152A-A of 2.4 for material and detail

1.3.3 Quantity (4 SF), Stringer 21 (S) on Fashion Plate (S), Frames between 370 and 378, Stbd

Remarks: The area where rubber tile is installed.

1.3.4 Quantity (2 SF), Stringer 22 (S) on Fashion Plate (S), Frames between 373 and 379, Stbd

Remarks: The area where rubber tile is installed.

1.3.5 Quantity (8 SF), Vertical Stiffener on Fashion Plate (S), Frame 374, Stbd

FOUO

SHIP: DDG-76 CHG/VER: 1/0

Remarks: The area where rubber tile is installed.

1.3.6 Quantity (6 SF), Vertical Stiffener on Fashion Plate (S), Frame 378, Stbd

Remarks: The area where rubber tile is installed.

1.3.7 Quantity (14 SF), Fashion Plate (S), Frames between 372 and 379, Stbd

Remarks: The area where rubber tile is installed.

1.3.8 Quantity (6 SF), Watertight Transverse Bulkhead, Frame 370, Stbd

Remarks: The area where rubber tile is installed.

1.4 Security Classification:

1.4.1 Spaces – 1.2.3

1.5 Initial Condition:

1.5.1 Contact Code 294 VLS SME prior to conducting the work procedure out of sequence in this TGI.

1.5.2 Potential Asbestos Hazard

1.6 Contractor work start date: 29/JUN/2026

1.7 Contractor work completion date: 8/DEC/2026

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

3 PDD 100-

ELM-260041

RPR PLAN OF CORRODED

STIFFENERS ON STBD FASHION

PL (MN DK, FR 372-378)

- Y AL

L

4 DWG 611-

6221132

FABRICATION OF MISC DECK

FITTING - ZONE 3

AK Y 15

2A

5 DWG 600-

6219304

HULL OUTFIT INSTL DESIGN

ZONE 3350 MN DK FR 370 - 410

(WEA)

AD Y 5C

6 DWG 100-

6218940

UNIT STRL ARR DWG ASSY UNIT

Y Y 5A -10

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.

FOUO

SHIP: DDG-76 CHG/VER: 1/0

5. PROCEDURE:

5.1 Remove existing, fabricate, and install new each structural member and blast shield listed in 1.3.1 and 1.3.2 in accordance with 2.3 through 2.5, using 2.6 for guidance.

5.1.1 Accomplish the requirements of 009-012 of 2.1, including Table 2, Column(s) A, Lines One through 7.

5.2 Accomplish the requirements of 009-032 of 2.1, including Table 2, Line(s) 46, for each area listed in 1.3.3 through 1.3.8.

5.3 Accomplish the requirements of 009-032 of 2.1 for each new and disturbed surface.

5.4 Notes:

5.4.1 Planner: Code 231A K. Abe, 243-3161

5.4.2 This TGI is in response to CCIMS report No. CCIMS-G1N6-DDG76-067-25 from TGI No. 38KBA11021I03.

5.4.3 This TGI clears DFS DDG-76-1023-2025 in its entirety.

5.4.4 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-6522-9560

5.4.5 Removal and installation of rubber tile on stringer, vertical stiffener, fashion plate, and watertight transverse bulkhead in main deck weather frames between 370 and 379 will be covered by TGI No(s). 38KB313103U01 and

38KB313103R01 (SRF-JRMC TGI).

5.4.6 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.

5.4.7 JCNs ES01-NALT, ES01-NALU, and ES01-NALW are related to this TGI.

5.5 Government Furnished Material (GFM):

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

5.6 SRF-JRMC will provide the following service work: (TGI No. 38KB313103S02).

5.6.1 [C740] Crane and crane rigging service.

5.6.2 [X99E] Utility service, electrical.

5.6.3 [X99M] Utilities service, including low pressure air supply, water supply, and steam supply.

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

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

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

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

FOUO

J-1

SHIP: DDG-76 CHG/VER: 1/0

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

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

VERSION:

CASREP

CAT:

MAIN WEA STRCT AY A 0 0

CU PHASE TITLE:

F/O - REPAIR STRUCTURAL MEMBER IN MAIN DECK WEATHER

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

MAIN DECK EXT STBD MS

ATTACHMENT LIST:

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

YAGINUMA ,TAKEHIDE

JO: KO: TOTAL MAN HRS: PLANNING ACCEPTANCE:

38KB313103 A01

TOTAL MAT’L COST TOTAL DURATION:

CU PHASE DESCRIPTION:

The purpose of this TGI is to repair structural member in main deck weather.

Location of Work:

Main Deck Weather, Frames between 370 and 379, (Stbd) Supply Department Storeroom No. 2 (2-370-3-A) B-Size Module 61 Cell Vertical Launching System (3-338-0-M)

FOUO

M-1

SHIP: DDG-76 CHG/VER: 1/0

APPENDIX “M”

TGI MATERIAL LIST

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

VERSION:

CASREP

CAT:

MAIN WEA STRCT AY A 0 0

CU PHASE TITLE:

F/O - REPAIR STRUCTURAL MEMBER IN MAIN DECK WEATHER

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

38KB313103 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 PLATE,ME, ORDER FOR KTR

ORIGINATOR C231A K. ABE

243-3161

9B 9515 002375333 NA 4 N 53535127 7/SF

002 M PLATE,ME, ORDER FOR KTR

ORIGINATOR C231A K. ABE

243-3161

9B 9515 002243086 NA 4 N 53535129 14/SF

NOTES:

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-76 MAIN WEA STRCT AY A 0

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

38KB313103 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-76 MAIN WEA STRCT AY A 0