TGI_38K5212363A01_c1v1.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.: STRUCT 4-254-0-E AY A 0 1

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

DDG-114 USS RALPH JOHNSON K52

CU PHASE TITLE:

REPAIR STRUCTURAL MEMBER AND MANHOLE ASSEMBLY IN 4-254-0-E

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

YOSHINORI AOKI 231A 315-243-4503 23-SEP-2024

APPROVED BY: CODE PHONE DATE

YUUJI NAKAMURA 231A 315-243-6041 23-SEP-2024

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:

Paragraph number 5.11.7 was incorrected.

CHANGE INSTRUCTIONS:

CH-1: Correct paragraph number 5.11.7. (10/10/2024)

SPECIAL REQUIREMENTS:

CLEANLINESS FOR PIPING SYSTEM/EQUIPMENT LEVELII, CLASS P-2 PIPING, This work affects a fire zone boundary.

Fabrication and/or staging of a non-flammable closure is required

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.: STRUCT 4-254-0-E AY A 0

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

LIST OF EFFECTIVE PAGES

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

1-6 Sketch (1-2)

J1-2 M1-3 Engrg Inst (1-5)

1. SCOPE/PURPOSE

1.1 Title: Structural Member and Manhole Assembly in 4-254-0-E; repair

1.2 Location of Work:

1.2.1 Engine Room No. 2 (4-254-0-E)

1.2.2 Lubricating Oil Storage Tank (3-281-2-F)

1.2.3 Lubricating Oil Storage Tank (3-291-2-F)

1.3 Identification:

1.3.1 Quantity (One EA), Lubricating Oil Storage Tank

Tank No.: 3-281-2-F Capacity: 1,200 Gallons

1.3.2 Quantity (One EA), Lubricating Oil Storage Tank

Tank No.: 3-291-2-F Capacity: 1,163 Gallons

1.3.3 Quantity (One AY), Manhole Assembly for 3-281-2-F

Manhole No.: 2-288-2 Manhole Size: 15 Inches x 23 Inches Type: Flush Deck, Watertight Remarks: See Assy No. 10 of 2.4 for material and details.

1.3.4 Quantity (One AY), Manhole Assembly for 3-291-2-F

Manhole No.: 2-293-2 Manhole Size: 15 Inches x 23 Inches Type: Flush Deck, Watertight Remarks: See Assy No. 10 of 2.4 for material and details.

1.3.5 Quantity (One EA), Flange Plate, including doubler plate with chock of Longitudinal-11(S) in 4-254-0-E

JCN: ES01-NA3N

Material: HTS, MIL-S-22698 GR-DH36 10.2 LBs Plate Remarks: See Sheet 3 of Engrg Inst Enclosure-01 for details.

1.3.6 Quantity (One EA), Web Frame 292 in 4-254-0-E

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

JCN: ES01-NA3P

Material: HTS, MIL-S-22698 GR-AH36 10 Inches x 4 Inches x 12 LBs I/T- Bar Remarks: See Sheet 4 Sect 4-A of Engrg Inst Enclosure-01 for details.

1.3.6.1 Quantity (2 EA), Collar Plate

Material: HTS, MIL-S-22698 GR-DH36 10.2 LBs Plate Remarks: See Sheet 4 Det 4-B of Engrg Inst Enclosure-01 for details.

1.3.7 Quantity (One EA), Longitudinal-12(P) in 4-254-0-E

JCN: ES01-NA61

Material: HTS, MIL-S-22698 GR-AH36 8 Inches x 4 Inches x 10 LBs I/T- Bar Remarks: See Sheet 5 El 5-A of Engrg Inst Enclosure-01 for details.

1.3.7.1 Quantity (2 EA), Collar Plate

Material: HTS, MIL-S-22698 GR-DH36 10.2 LBs Plate Remarks: See Sheet 5 Det 5-B of Engrg Inst Enclosure-01 for details.

1.3.8 Quantity (Approx. 4 FT), Lube Oil Thrust Bearing Supply Piping, located in frames between 292 and 300 at port side in 1.2.1

JCN: ES01-NA3N

Size: 1-1/2 Inch IPS (1.900 Inch OD x 0.145 WT), SCH 40S Material: CRES 304L Specification: ASTM A312 Remarks: See following for location detail.

2.6: Sheet 4B (Zone 7-G) 2.7: Sheet 6A (Zone 4-H)

1.3.9 Quantity (One EA), Stiffener of Pipe Support for Controllable Pitch Propeller Hydraulic Oil System Pipng

JCN: ES01-NA62

Material: HTS, MIL-S-22698 GRDH36, 1/4 Inch Thickness Plate Remarks: See 2.8 for details and Sketch Enclosure-02 for location details.

1.4 Security Classification: None.

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 DWG 167-

7062372

MANHOLE LIST SHIP WIDE - Y 7M

,9 K

Masato.Endo.ja Typewritten Text

14 JUL 2025

Masato.Endo.ja

11 DEC 2025

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

REF.

NO.

DOCUMENT

/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV CHG

NO.

COPY

REQ’D

(Y/N)

SOURCE

DOC

(Y/N)

PARA SEC PG CHP

4 DWG 8100-

1254-0085

FLUSH DK. W.T. & OIL TIGHT

BOLTED PLATE MANHOLE 15" x 36", 15" x 18" & 15" x 23"

AA Y AL

L

5 DWG 100-

7063206

UNIT STRUCTURAL ARR DWG

ASSY UNIT 2430

- Y 3-6

6 DWG 262-

7061920

LUBRICATING OIL SYSTEMS,

ZONE 2420

- Y 4B

7 DWG 262-

7060023

PRPLN RDCN GEAR LUBO SVCE

PP DIAG

F Y 6A

8 DWG 505-

7058656

RESILIENT HANGER FR 254 – 300

BELOW 01 LVL, FAB & INSTL

H Y 15 5A ,15 5B

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 Accomplish the requirements of 009-902YO of 2.2 for each tank listed in 1.3.1 and 1.3.2.

5.1.1 Accomplish the requirements of 009-107 of 2.1.

5.1.1.1 Accomplish the requirements of 009-09 of 2.1.

5.1.1.2 Ensure General Cleaning must be Level II.

5.2 Pump out, clean and dry the bilge area located in 1.2.1 free from oil, debris, and other foreign matter.

5.3 Remove existing and install new each manhole assembly listed in 1.3.3 and 1.3.4 in accordance with 2.3 and 2.4, using 2.5 for guidance.

5.3.1 Accomplish the requirements of 009-12 of 2.1, including Table 2, Column(s) A, Lines One through 7.

5.3.2 Accomplish the requirements of 009-25 of 2.1 for a local air hose test of each new weld of each manhole assembly. Allowable leakage: None.

5.4 Remove existing, fabricate and install new each structural member listed in 1.3.5 through 1.3.7 in accordance with Enclosure-02.

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

5.5 Accomplish the requirement of 009-57 of 2.1 for protection of the reduction gear.

5.6 Accomplish the requirement of 009-906YO of 2.2.

5.6.1 Accomplish the requirements of 009-09 of 2.1.

Masato.Endo.ja Cross-Out

Masato.Endo.ja

12/21/2024 C-1209 M. ENDO 11030028

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

5.7 Remove each existing lube oil piping listed in 1.3.8 for supporting to replace structural member, using 2.6 and

2.7 for guidance.

5.8 Reinstall each lube oil piping listed in 1.3.8 after replacement of structural member, using 2.6 and 2.7 for guidance.

5.8.1 Accomplish the requirements of 009-12 of 2.1, including Table One, Column(s) A, Line One through 10.

5.9 Accomplish weld repair of deficient weld of each existing stiffener listed in listed in 1.3.9 in accordance with 2.8.

5.9.1 Accomplish the requirements of 009-12 of 2.1, including Table 2, Column(s) A, Lines One through 7.

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

5.11 Notes:

5.11.1 Planner: Code 231A Y. Aoki, 243-4503

Planner: Code 232 K. Nakamura, 243-0090 Planner: Code 233 H. Sasano, 080-9350-1453 Planner: Code 234 H. Komoto, 243-0975 Engineer: Code 250 I. Hayasaka, 243-4334

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

5.11.3 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 bulkhead normally used to control air flow in the event of a shipboard fire. A non- flammable closure is required in accordance with COMNAVDEASYSCOM 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.

5.11.4 This TGI clears DFS DDG-114-1026-2023 in its entirety.

5.11.5 This TGI clears DFS DDG-114-1015-2023 in its entirety.

5.11.6 This TGI is in response to CCIMS report No. CCIMS-G1N6-DDG114-039-24 from TGI No. 3814Y11008I04 and CCIMS report No. CCIMS-G1N6-DDG114-003-24 from TGI No. 3814Y11008I05.

5.11.7 Provision of system fluid will be accomplished by Ship’s Force.

5.11.8 Provision of oily/chemical water barge will be coordinated by Project Team.

5.11.9 Opening, initial cleaning, closing, and installation/removal of FMEs of the controllable pitch propeller hydraulic oil sump tank (4-254-2-F) located in 1.2.1 will be covered by TGI No. 38K5212311A01 (KTR TGI).

5.11.10 JCNs ES01-NA3N, ES01-NA3P, ES01-NA61, and ES01-NA62 are related to this TGI.

5.12 Government Furnished Material (GFM)

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

5.13 SRF-JRMC will provide the following service work: (TGI No. 38K5212363S02).

5.13.1 [C740] Crane and crane rigging service.

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

5.13.2 [X99E] Utility service, electrical.

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

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

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

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

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J-1

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

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

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

VERSION:

CASREP

CAT:

STRUCT 4-254-0-E AY A 0 1

CU PHASE TITLE:

REPAIR STRUCTURAL MEMBER AND MANHOLE ASSEMBLY IN 4-254-0-E

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

LO 4-254-0-E PP CMPT 4-254-0-E MS LO STWG 3-281-2-F TK LO STWG 3-291-2-F TK

MANHOLE 2-288-2 HA MANHOLE 2-293-2 HA

ATTACHMENT LIST:

1. ENCLOSURE-01 (38K5212363A01-Engrg Inst.pdf) saved on 20-SEP-2024 0000.

2. ENCLOSURE-02 (38K5212363A01 Sketch.pdf) saved on 20-SEP-2024 0000.

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

YAGINUMA ,TAKEHIDE

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

38K5212363 A01 2495 $19,842.42 0

CU PHASE DESCRIPTION:

The purpose of this TGI is to repair structural member and manhole assembly in 4-254-0-E.

Location of Work:

Engine Room No. 2 (4-254-0-E) Lubricating Oil Storage Tank (3-281-2-F) Lubricating Oil Storage Tank (3-291-2-F)

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

FOUO

J-2

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

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

Version-01: revise task number 10. C231A Y. Nakamura 10/10/2024. -/Y/N

V-01 0 0 0

FOUO

M-1

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

APPENDIX “M”

TGI MATERIAL LIST

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

VERSION:

CASREP

CAT:

STRUCT 4-254-0-E AY A 0 1

CU PHASE TITLE:

REPAIR STRUCTURAL MEMBER AND MANHOLE ASSEMBLY IN 4-254-0-E

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

1 8757427 A

2 ENGRG INST

JOB ORDER: KEY OP:

38K5212363 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 A18 4-

1 M MANHOLE FLUSH, MANHOLE

FLUSH,

MATERIAL: STEEL,

SIZE: 15" X 23" OT,

PANEL THICKNESS:

0.125"(1/8"), TEST PRESSURE: 0-15 PSI,

BIW CATALOG NO.:01201-107

DWG: 805-1480210 MOD &

8100-1254-0085/0010, ORIG: C231A Y. AOKI, 243-4503

9B FY25 LL9006898 NA 4 N 1/EA

002 A18 4-

1 M MANHOLE FLUSH, MANHOLE

FLUSH,

MATERIAL: STEEL,

SIZE: 15" X 23" OT,

PANEL THICKNESS:

0.125"(1/8"), TEST PRESSURE: 0-15 PSI,

BIW CATALOG NO.:01201-107

DWG: 805-1480210 MOD &

8100-1254-0085/0010, ORIG: C231A Y. AOKI, 243-4503

9B FY25 LL9006898 NA 4 N 1/EA

NOTES:

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M-2

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

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

003 1,3, 2 M PLATE,ME, PLATE = 3 FT X 4

FT REQUIRED.

ORDER FOR CONTRACTOR

ORIG: C231A, Y. AOKI, 243-

9B 9515 002243086 NA 4 N 42375155 12/SF

004 2 2 M PLATE,ME, SIZE: 2 FT X 2 FT

ORDER FOR CONTRACTOR

ORIG: C231A Y. AOKI, 243-4503

9B 9515 002243088 NA 4 N 42375156 4/SF

005 5 2 M BEAM,I-T, 10" X 4", BEAM, I-T

SHAPE, 10" X 4" X 12#, HIGH

TENSILE STEEL, MIL-S-22698,

GRADE AH-36, CUT FROM 10"

X 4" X 12#, I-BEAM, TWO SIDES

OF ONE FLANGE REMOVED

*10 FEET LENGTH 1 EA

REQUIRED

ORIG: C231, Y. AOKI, 243-4503

ORDERED FOR CONTRACTOR

9B 9520 LL9001626 NA 4 N 42397526 10/FT

006 6 2 M BEAM, STRUCTURAL, BEAM,

STRUCTURAL I-T SHAPE, SIZE:

8" X 4" X 10# I-T BEAM,

CARBON HIGH TENSILE STEEL

MIL-S-22698 GRADE AH-36,

CUT FROM W8 X 10# I-BEAM,

4" FLANGE WIDTH, 3/16

FLANGE & WEB THICKNESS, 7-

7/8" DEPTH,

ORIG: C231 Y. AOKI, 243-4503

ORDERED FOR CONTRACTOR

9B 9520 LL9301673 NA 4 N 42397453 10/FT

100 M INSULATI, INSULATION,

ACOUSTIC, 24" X 36" X 2"THK,

FIBER GLASS, FACED

THERMAL AND SOUND

ABSORBING FELT TYPE, MIL-

DTL-32585 TYPE II FORM 2

FACING D (FORMER SPEC

MIL-I-22023 TY-III),

CLAREMONT MARINE

INSULATION - TUFFSKIN 1613.

DO NOT CROSS NSN 5640-01-

509-0809 SMIC X3.

9Q 5640 LL4808709 NA 4 N 41817414 4/SH

101 M TAPE,TEX, ORDER FOR

CONTRACTOR

ORIGI: C231A Y. AOKI, 243-

9B 8315 002671632 NA 4 N 41805116 1/RO

102 M CAP,SNAP, ORIGI: C231A Y.

AOKI, 243-4503

ORDERED FOR CONTRACTOR

9B 5325 007377648 NA 4 N 41805117

100/EA

103 M ADHESIVE, ORDERED FOR

CONTRACTOR

ORIG: C231A Y. AOKI, 243-4503

9Q 8040 002738708 NA 4 Y 41805120 1/GL

104 M PLASTIC SHEET, ORDERED

FOR CONTRACTOR

ORIG: C231A Y. AOKI, 243-4503

9B 9330 012498427 NA 4 N 41805125 1/BX

105 M ADHESIVE, ORIGI: C231A Y.

AOKI, 243-4503

ORDERED FOR CONTRACTOR

9B 8040 009035081 NA 4 Y 41805127 1/KT

106 M REMOVER,ADHESIVE,

ORDERED FOR CONTRACTOR

ORIG: C231A Y. AOKI, 243-4503

9B 8040 013183668 NA 4 Y 41805129 1/CN

FOUO

M-3

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

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

400 M SHEET, P, SHEET, PLASTIC,

MULTI PURPOSE, ANTISTATIC

CONSTRUCTION FILM,

THICKNESS: 6 MIL,

SIZE: 12 FT X 100 FT,

MATL: FIRE RETARDANT,

RATING NFPA701-04 TEST 1,

COLOR: WHITE

ORIGINATOR:C234 H.

KOMOTO 070-7787-2047

ORDERED FOR KTR

9B 9330 LL9302432 NA 4 N 42567477 2/RO

401 M SHEET, SPUTTERING, SHEET,

SPUTTERING, ACRYLIC FIBER,

SIZE: 1M X 30M, 1

ROLL=30METER, JIS-1323

ORIGINATOR:C234 H.

KOMOTO 070-7787-2047

ORDERED FOR KTR

9B 8305 LL4716332 NA 4 N 42567807 2/RO

402 M COUPLING, COUPLING, SIZE:

1-1/2"IPS, SOCKET WELDING,

MATL: CRES 304L, ASTM

A182,3000 PSIG

ORIGINATOR:C234 H.

KOMOTO 070-7787-2047

ORDERED FOR KTR

9B 4730 LL4894821 NA 4 N 42567560 2/EA

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 STRUCT 4-254-0-E AY A 0

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

38K5212363 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 STRUCT 4-254-0-E AY A 0

38K5212363A01 ENCLOSURE-01 Sheet 1 of 5

AutoCAD SHX Text SUBJECT: REPAIR OF SEVERAL STRUCT MBR IN ENGINE ROOM NO. 2 (4-254-0-E) REPAIR OF SEVERAL STRUCT MBR IN ENGINE ROOM NO. 2 (4-254-0-E) SEVERAL STRUCT MBR IN ENGINE ROOM NO. 2 (4-254-0-E) STRUCT MBR IN ENGINE ROOM NO. 2 (4-254-0-E) MBR IN ENGINE ROOM NO. 2 (4-254-0-E) IN ENGINE ROOM NO. 2 (4-254-0-E) ENGINE ROOM NO. 2 (4-254-0-E) (4-254-0-E) 4-254-0-E) ) ICN; 38K5212363 ; 38K5212363 JCN; ES01-NA3N, ES01-NA3P & ES01-NA61 ; ES01-NA3N, ES01-NA3P & ES01-NA61 ES01-NA3N, ES01-NA3P & ES01-NA61 ES01-NA3N, ES01-NA3P & ES01-NA61 ORIGINATOR; C250 I.HAYASAKA GINATOR; C250 I.HAYASAKA INATOR; C250 I.HAYASAKA ; C250 I.HAYASAKA C250 I.HAYASAKA I.HAYASAKA DATE; 8/17/2024 8/17/2024 /17/2024 17/2024 /2024 REFERENCE: (a) DDG51CL-100-7063205 "-", UNIT STRL ARR DWG ASSY UNIT 2420 DDG51CL-100-7063205 "-", UNIT STRL ARR DWG ASSY UNIT 2420 UNIT STRL ARR DWG ASSY UNIT 2420 NOTES: 1. THE PURPOSE OF THIS ENGINEERING INSTRUCTION IS REPAIR OF SEVERAL STRUCTURE MEMBER IN THE PURPOSE OF THIS ENGINEERING INSTRUCTION IS REPAIR OF SEVERAL STRUCTURE MEMBER IN ENGINE ROOM NO. 2 (4-254-0-E) OF USS RALPH JOHNSON (DDG 114). 2. REMOVAL NOTE: EXISTING STRUCTURE MEMBERS WHICH ARE RENEWED SHALL BE REMOVED WITH SAME REMOVAL NOTE: EXISTING STRUCTURE MEMBERS WHICH ARE RENEWED SHALL BE REMOVED WITH SAME NEWED SHALL BE REMOVED WITH SAME SHALL BE REMOVED WITH SAME DIMENSIONS SHOWN ON INSTALLATION PLANS UNLESS OTHERWISE NOTED. . 3. ALL WELDING AND INSPECTION FOR STEEL MATERIALS SHALL BE CONDUCTED IN ACCORDANCE WITH ALL WELDING AND INSPECTION FOR STEEL MATERIALS SHALL BE CONDUCTED IN ACCORDANCE WITH SRF-JRMC PROCESS INSTRUCTION NO. 100-2 OR TABLE 2 OF NAVSEA STD ITEM NO. 009-12 RESPECTIVELY. VT INSPECTION SHALL BE REQUIRED IN ACCORDANCE WITH PARAGRAPH 6.4 OF IN ACCORDANCE WITH PARAGRAPH 6.4 OF MIL-STD-1689. . 4. SCALLOPS IN STRUCTURE IN WAY OF CONTINUOUS WELDS SHALL BE OPENED AS 1/2 RADIUS OR SCALLOPS IN STRUCTURE IN WAY OF CONTINUOUS WELDS SHALL BE OPENED AS 1/2 RADIUS OR GREATER (MINIMUM NECESSARY SIZE) AND WELDED CLOSE. 5. FOR INFORMATION OF STRUCTURE NOT SHOWN ON THIS INSTRUCTION, SEE REF (a).FOR INFORMATION OF STRUCTURE NOT SHOWN ON THIS INSTRUCTION, SEE REF (a)., SEE REF (a).

AutoCAD SHX Text_1

ENGRG INST

AutoCAD SHX Text_2

LIST OF MATERIAL

AutoCAD SHX Text_3

PC NOC NO

AutoCAD SHX Text_4

DESCRIPTIONESCRIPTION

AutoCAD SHX Text_5

QTYTY

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MATERIAL

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SPECPEC

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REMARKSEMARKS

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PLATE, 10.2#

AutoCAD SHX Text_11

2 SF

AutoCAD SHX Text_12

STEEL (HS)

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MIL-S-22698 GR DH-36

AutoCAD SHX Text_14

AutoCAD SHX Text_15

PLATE, 15.3#LATE, 15.3#

AutoCAD SHX Text_16

1 SF

AutoCAD SHX Text_17

STEEL (HS)

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MIL-S-22698 GR DH-36

AutoCAD SHX Text_19

AutoCAD SHX Text_20 4 x 1/4 FB C/F PC NO. 1

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2 LF LFLFF

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STEEL (HS)

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MIL-S-22698 GR DH-36

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AutoCAD SHX Text_25 3 x 1/4 FB C/F PC NO. 1

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1 LF LFLFF

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STEEL (HS)

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MIL-S-22698 GR DH-36

AutoCAD SHX Text_29

AutoCAD SHX Text_30 10 x 4 x 12# I-T

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2 LF

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STEEL (HS)

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MIL-S-22698 GR AH-36

AutoCAD SHX Text_34

AutoCAD SHX Text_35 8 x 4 x 10# I-T

AutoCAD SHX Text_36

2 LF

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STEEL (HS)

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MIL-S-22698 GR AH-36

38K5212363A01 ENCLOSURE-01 Sheet 2 of 5

AutoCAD SHX Text_39

ENGRG INST

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ENGINE ROOM NO. 2 ROOM NO. 2 OOM NO. 2 M NO. 2 2 2 4-254-0-E

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AutoCAD SHX Text_44

AutoCAD SHX Text_45

AutoCAD SHX Text_46 C

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FWD

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SHIP

AutoCAD SHX Text_49

AutoCAD SHX Text_50

2ND PLATF SCALE; NONE

AutoCAD SHX Text_51

KEY PLAN

AutoCAD SHX Text_52 L-10 (S)

AutoCAD SHX Text_53 L-11 (S)

AutoCAD SHX Text_54

WEB FR 292 SEE SECT 4-A

AutoCAD SHX Text_55

L-11 (S) SEE EL 3-A

AutoCAD SHX Text_56 L-12 (P)

AutoCAD SHX Text_57

L-12 (P) SEE EL 5-A

AutoCAD SHX Text_58

AutoCAD SHX Text_59

LUBLICATING OIL STORAGE TANK 3-291-2-F

38K5212363A01 ENCLOSURE-01 Sheet 3 of 5

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FWD

AutoCAD SHX Text_68

REF LINE

AutoCAD SHX Text_69 L-11 (S) 8 x 4 x 10# I-T, HS

AutoCAD SHX Text_70

AutoCAD SHX Text_71 1/8

AutoCAD SHX Text_72

TYP

AutoCAD SHX Text_73

WEB FR 268

AutoCAD SHX Text_74 FOOTNOTE; 1. PRIOR TO REPAIR WORK ON EL 3-A, EXST UNKNOWN PRIOR TO REPAIR WORK ON EL 3-A, EXST UNKNOWN 3-A, EXST UNKNOWN -A, EXST UNKNOWN A, EXST UNKNOWN , EXST UNKNOWN DOUBLER PL & CHOCK ON L-11 (S) SHOWN ON FIG 3-B SHOWN ON FIG 3-B SHALL BE REMOVED & SCRAPPED.

AutoCAD SHX Text_75

FAB & INSTL L-11 (S) STBD, LKG INBD SCALE; 1 1/2"=1'-0

AutoCAD SHX Text_76

EL 3-A3-A-A

AutoCAD SHX Text_77

ENGRG INST

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2ND PLATF

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L-11 (S) STBD, LKG OUTBDOUTBDBD

AutoCAD SHX Text_80

FIG 3-B 3-B3-B-BB

AutoCAD SHX Text_81

SEE FOOTNOTE 1

AutoCAD SHX Text_82 L-11 (S) 8 x 4 x 10# I-T, HS

AutoCAD SHX Text_83

FWD

AutoCAD SHX Text_84

2ND PLATF

AutoCAD SHX Text_85

RMV UNKNOWN WELDED DOUBLER PL & UNKNOWN CHOCK SEE FOOTNOTE 1

AutoCAD SHX Text_86

48 FWD FR 268

38K5212363A01 ENCLOSURE-01 Sheet 4 of 5

AutoCAD SHX Text_87 L-10 (S) 8 x 4 x 10# I-T, HS

AutoCAD SHX Text_88 17 1/2

AutoCAD SHX Text_89

COAMING FOR CABLE FOR CABLE FOR CABLE 10.2# STL

AutoCAD SHX Text_90 WEB FR 292 10 x 4 x 12# I-T, HS

AutoCAD SHX Text_91

FAB & INSTL TRANSV WEB FR 292 STBD, LKG AFT LKG AFT SCALE; 1 1/2"=1'-0

AutoCAD SHX Text_92

SECT 4-A4-A-AA

AutoCAD SHX Text_93

2ND PLATF 10.2# HS (TYP)

AutoCAD SHX Text_94

COLLAR PL (TYP) (TYP) SEE DET 4-B

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ENGRG INST

AutoCAD SHX Text_96

3/4 (TYP) (TYP)

AutoCAD SHX Text_97

ABT 2 1/2 R

AutoCAD SHX Text_98

1/2 R (TYP)

AutoCAD SHX Text_99 6 3/4

AutoCAD SHX Text_100 4 1/8

AutoCAD SHX Text_101 3/4 x 3/4 3/4 SNIPE

AutoCAD SHX Text_102

COLLAR PL (TYP) SCALE; 1 1/2"=1'-0

AutoCAD SHX Text_103

DET 4-BT 4-B4-B-BB

AutoCAD SHX Text_104

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TYP

AutoCAD SHX Text_106 3/16

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TYP

AutoCAD SHX Text_108 1/8

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RADIUS END

AutoCAD SHX Text_110 1/8

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AutoCAD SHX Text_112 1/8

38K5212363A01 ENCLOSURE-01 Sheet 5 of 5

AutoCAD SHX Text_113

AutoCAD SHX Text_114

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2ND PLATF 15.3# HS

AutoCAD SHX Text_117 L-12 (P) 8 x 4 x 10# I-T, HS

AutoCAD SHX Text_118

AutoCAD SHX Text_119

AutoCAD SHX Text_120

2ND PLATF 15.3# HS

AutoCAD SHX Text_121

AutoCAD SHX Text_122

NT TRANSV FR 297 10.2# HS

AutoCAD SHX Text_123 L-12 (P) 8 x 4 x 10# I-T, HS

AutoCAD SHX Text_124

FWD

AutoCAD SHX Text_125

FAB & INSTL L-12 (P) PORT, LKG OUTBD , LKG OUTBD SCALE; 1 1/2"=1'-0

AutoCAD SHX Text_126

EL 5-A5-A-A

AutoCAD SHX Text_127

NT TRANSV FR 297 10.2# HS

AutoCAD SHX Text_128 CHOCK 3 x 1/4 FB, HS

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REF LINE

AutoCAD SHX Text_130

AutoCAD SHX Text_131

COLLAR PL (TYP)

AutoCAD SHX Text_132

ENGRG INST

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TYP

AutoCAD SHX Text_134

AutoCAD SHX Text_135 1/8

AutoCAD SHX Text_136

AutoCAD SHX Text_137 1/8

AutoCAD SHX Text_138 3/4 x 3/4 SNIPE

AutoCAD SHX Text_139 1/8

AutoCAD SHX Text_140

6 3/4 (TYP)

AutoCAD SHX Text_141 1/8

AutoCAD SHX Text_142

TYP

AutoCAD SHX Text_143 3/4 x 3/4 SNIPE (TYP)

AutoCAD SHX Text_144 1/4

AutoCAD SHX Text_145

TYP

AutoCAD SHX Text_146 3/16

AutoCAD SHX Text_147

4 1/8 (TYP) (TYP)

SEE PLAN VIEW 2-A

KEY PLAN 1-A

2ND PLATFORM

SKETCH

ENCLOSURE-02

38A5212363A01 SHEET 1 OF 2

PLAN VIEW 2-A

PORT, LKG OUTBD

DETAIL 2-B

PORT, LKG AFT

ENCLOSURE-02

SKETCH

38A5212363A01 SHEET 2 OF 2

STIFFENER

SEE DETAIL 2-B