TGI_3819P123AAA01_c0v0.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.: STRL MBR 8-48-1-F AY A 0 0

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

LCC-19 USS BLUE RIDGE 19P

CU PHASE TITLE:

F/O - REPAIR STRUCTURAL MEMBER IN 8-48-1-F AND 9-40-1-W

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

NAOKI KUROKAWA 231B. 315-243-0108 25-FEB-2025

APPROVED BY: CODE PHONE DATE

RYOUTA TAKAGI 231B. 315-243-4502 25-FEB-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:

CHANGE INSTRUCTIONS:

SPECIAL REQUIREMENTS:

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

CLEANLINESS FOR PIPING SYSTEM/EQUIPMENT LEVEL III

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.: STRL MBR 8-48-1-F AY A 0

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SHIP: LCC-19 CHG/VER: 0/0

LIST OF EFFECTIVE PAGES

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

1-5 J-1 M1-2 Sketch (1)

1. SCOPE/PURPOSE

1.1 Title: Structural Member in 8-48-1-F and 9-40-1-W; repair

1.2 Location of Work:

1.2.1 Distillate Fuel Marine Tank (8-48-1-F)

1.2.2 Clean Salt Water Ballast (9-40-1-W)

1.2.3 CHT Tank No. One (8-48-0-W)

1.2.4 Distillate Fuel or Ballast (9-40-0-F)

1.2.5 Fresh Water Ballast (Locked in) (9-48-0-W)

1.2.6 Air Conditioning Machinery Room No. One and Refrigeration Machinery Room (7-40-0-E)

1.2.7 SD Storeroom (7-48-0-A)

1.3 Identification:

1.3.1 Quantity (One Lot), Structural Member in 8-48-1-F and 9-40-1-W

1.3.1.1 Quantity (One Lot), Tank Bottom Plate, Frames between 48 and 51, Starboard (Stbd) Material: OS, MIL-S-22698 GR-A, 17.85 LBs Plate Remarks: See Sketch Enclosure-01 and Sheet 4 Plan 4-A of 2.3 for detail

1.3.1.2 Quantity (One EA), Horizontal Stiffener on Longitudinal Bulkhead, 16 Feet 0 Inch Off from Ship’s Center Line, Frames between 47 and 50, Stbd

Material: OS, MIL-S-22698 GR-A, 16 Inches x 7 Inches x 40 LBs I-T Remarks: See Sheet 4 Elevation 4-B of 2.3 for detail

1.3.1.3 Quantity (One EA), Tight Collar Plate on Transverse Bulkhead, Frame 48, Stbd Material: OS, MIL-S-22698 GR-A, 17.85 LBs Plate Remarks: See Sheet 4 Detail 4-E of 2.3 for detail

1.3.1.4 Quantity (One EA), Tight Collar Plate on Horizontal Stiffener, Frame 50, Stbd Material: OS, MIL-S-22698 GR-A, 10.2 LBs Plate Remarks: See Sheet 4 Detail 4-D of 2.3 for detail

1.3.1.5 Quantity (One EA), Chock on Horizontal Stiffener, Frame 48, Stbd Material: OS, MIL-S-22698 GR-A, 15.3 LBs Plate Remarks: See Sheet 4 Detail 4-E of 2.3 for detail

1.3.1.6 Quantity (One EA), Flange Plate of Horizontal Stiffener, Frames between 50 and 51, Stbd Material: OS, MIL-S-22698 GR-A, 20.4 LBs Plate

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SHIP: LCC-19 CHG/VER: 0/0

Remarks: See Sheet 4 Elevation 4-B of 2.3 for detail

1.3.1.7 Quantity (2 EA), Lateral Stiffener on Tank Bottom Plate, Stbd Material: OS, MIL-S-22698 GR-A, 6 Inches x 4 Inches x 11 LBs T Remarks: See Sheet 4 Elevation 4-C of 2.3 for detail

1.3.1.8 Quantity (One EA), Closure Plate for Inaccessible Void, Frames between 49 and 50, Stbd Material: OS, MIL-S-22698 GR-A, 17.85 LBs Plate Remarks: See Sheet 4 Detail 4-B of 2.3 for detail

1.3.1.9 Quantity (One Lot), Backing Strap for Tank Bottom Plate listed in 1.3.1.1 Material: OS, MIL-S-22698 GR-A, 10.2 LBs Plate Remarks: See Sheet 4 Plan 4-A of 2.3 for detail

1.3.1.10 Quantity (One Lot), Backing Strap for Flange Plate of Horizontal Stiffener listed in 1.3.1.6 Material: OS, MIL-S-22698 GR-A, 10.2 LBs Plate Remarks: See Sheet 4 Plan 4-B of 2.3 for location detail

1.3.1.11 Quantity (One Lot), Backing Strap for Tight Collar Plate listed in 1.3.1.4 Material: OS, MIL-S-22698 GR-A, 7.65 LBs Plate Remarks: See Sheet 4 Detail 4-D of 2.3 for location detail

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 - ORG N 2 LI FY-25 Local Standard Items - ORG N

3 PDD 123-

ELM-250196

REPIR PLAN OF BOTTOM PL IN

DFM TANK (8-48-1-F)

- Y AL

L

4 NSI T-9630-

AB-MMD-

Corrosion Control Assessment and Maintenance Manual (CCAMM)

3 N

5 TM NAVSEA

4790/14

Tank and Void Structural and Coating Condition Survey (MRC G1N5)

- N

1.3.2 Quantity (35 SF), Interior Surface of 8-48-1-F, where new material is installed and disturbed by the hot work

Remarks: See Sheet 4 of 2.3 for detail

1.3.3 Quantity (35 SF), Interior Surface of 9-40-1-W, where new material is installed and disturbed by the hot work

Remarks: See Sheet 4 of 2.3 for detail

1.4 Security Classification: None.

1.5 Initial Condition:

1.5.1 Critical Coated Area: CCNY-LCC19-076-25 for the area listed in 1.3.2 and 1.3.3.

1.5.2 Potential Lead Hazard

1.6 Contractor Work start date: 7/21/026

1.7 Contractor Work completion date: 10/21/2027

2. REFERENCES:

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SHIP: LCC-19 CHG/VER: 0/0

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 structural member listed in 1.3.1 in accordance with 2.3.

5.1.1 Fabricate each new closure plate and backing strap listed in 1.3.1.8 through 1.3.1.11.

5.1.2 Remove temporary searing compound Belzona 1161, using Enclosure-01 for guidance.

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

5.1.4 Accomplish the requirements of 009-25 of 2.1 for a local air hose test of each new weld of the tank bottom plate, horizontal stiffener, and tight collar plate listed in 1.3.1.1 through 1.3.1.4. Allowable leakage: None.

5.1.5 Accomplish magnetic particle (MT) inspection of each new weld of the tank bottom plate and closure plate listed 1.3.1.1 and 1.3.1.8 as substitute method of compartment tightness test in accordance with Test Note 2 of 2.3.

The accept or reject criteria must be in accordance with Test Note 2 of 2.3.

(I)(G) “MT INSPECTION”

5.2 Accomplish the requirements of 009-32 of 2.1, including Table 4, Line(s) 11, for each area listed in 1.3.2 and Table 4, Line(s) 17, for each area listed in 1.3.3.

5.2.1 Submit new coating data applied to the SUPERVISOR in accordance with 2.4 and 2.5.

5.3 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface. See 5.4.5

5.4 Notes:

5.4.1 Planner: Code 231B N. Kurokawa, 243-0108

Engineer: Code 250 I. Hayasaka, 243-4334

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

5.4.3 2.5 is available on P:\C200\C225\Enclosures\C231\Tank and Void Structural and Coating Condition Survey

(MRC G1N5).

5.4.4 This TGI clears DFS LCC-19-1000-2021 in its entirety.

5.4.5 Preservation work for disturbed inside surface of new inaccessible void is not required after installation of closure plate listed in 1.3.1.8 in accordance with Note 6 of 2.3.

5.4.6 Opening, initial cleaning, closing, and installation/removal of FMEs of each space listed in 1.2.1 will be covered by TGI No 3819P12304A01 (KTR TGI).

5.4.7 Opening, initial cleaning, and closing of each space listed in 1.2.2 through 1.2.5 will be covered by the following TGI No(s).

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SHIP: LCC-19 CHG/VER: 0/0

Clean Salt Water Ballast (9-40-1-W): 3819P12316A01 (KTR TGI) CHT Tank No. One (8-48-0-W): 3819P12355 (KTR TGI) Distillate Fuel or Ballast (9-40-0-F): 3819P12316A01 (KTR TGI) Fresh Water Ballast (Locked in) (9-48-0-W): 3819P12338 (KTR TGI)

5.4.8 Preservation work for disturbed surfaces of each space listed 1.2.3 will be covered by TGI No.

3819P12355A01 (KTR TGI).

5.4.9 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.

5.4.10 JCN ER01-L034 is 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 following service work: (TGI No. 3819P123AAS02).

5.6.1 [C740] Crane and crane rigging service.

5.6.2 [X99E] Utility service, electrical.

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

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) and review of coating application data.

5.6.7 [C135] QA inspection for (G) symbol(s).

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J-1

SHIP: LCC-19 CHG/VER: 0/0

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

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

VERSION:

CASREP

CAT:

STRL MBR 8-48-1-F AY A 0 0

CU PHASE TITLE:

F/O - REPAIR STRUCTURAL MEMBER IN 8-48-1-F AND 9-40-1-W

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

BLST 9-40-1-W TK FO STOR 8-48-1-F TK

ATTACHMENT LIST:

1. ENCLOSURE-01 (3819P123AAA01-Sketch.pdf) saved on 25-FEB-2025 0000.

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

YAGINUMA ,TAKEHIDE

JO: KO: TOTAL MAN HRS: PLANNING ACCEPTANCE:

3819P123AA A01

TOTAL MAT’L COST TOTAL DURATION:

CU PHASE DESCRIPTION:

The purpose of this TGI is to repair structural member in 8-48-1-F and 9-40-1-W.

Location of Work:

Distillate Fuel Marine Tank (8-48-1-F) Clean Salt Water Ballast (9-40-1-W) CHT Tank No. One (8-48-0-W) Distillate Fuel or Ballast (9-40-0-F) Fresh Water Ballast (Locked in) (9-48-0-W) Air Conditioning Machinery Room No. One and Refrigeration Machinery Room (7-40-0-E) SD Storeroom (7-48-0-A)

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

5.1 SFTR, WELD, PNTR, RGRS, CARP, QA

5.2 PNTR, QA

5.3 PNTR, QA

Structural Work CFM: fire watch cost, confined space watch cost, marine chemist, MT inspection cost, sampler/analyze lead, air compressor rental cost and fuel oil cost for air hose test, fastener, and MISC such as gases, electrode, temporary closure, covering material and other consumable.

Preservation Work CFM: all paints, thinner, grits, disposal cost, confined space watch cost, air compressor, dryer, fuel oil, air conditioning, and MISC such as covering material and other consumable.

Process Funding Document.

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M-1

SHIP: LCC-19 CHG/VER: 0/0

APPENDIX “M”

TGI MATERIAL LIST

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

VERSION:

CASREP

CAT:

STRL MBR 8-48-1-F AY A 0 0

CU PHASE TITLE:

F/O - REPAIR STRUCTURAL MEMBER IN 8-48-1-F AND 9-40-1-W

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

3819P123AA 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, 1F X 9F

ORIGINATOR: C231B N.

KUROKAWA 243-0108

ORDER FOR KTR

9B 9515 001533184 NA 4 N 50525224 9/SF

002 M PLATE,ME, 1F X 2F

ORIGINATOR: C231B N.

KUROKAWA 243-0108

ORDER FOR KTR

9B 9515 001533223 NA 4 N 50525223 2/SF

003 M PLATE,ME, 5F X 5F

ORIGINATOR: C231B N.

KUROKAWA 243-0108

ORDER FOR KTR

9B 9515 001533230 NA 4 N 50525225 25/SF

004 M PLATE,ME, 1F X 2F

ORIGINATOR: C231B N.

KUROKAWA 243-0108

ORDER FOR KTR

9B 9515 001533236 NA 4 N 50525222 2/SF

005 M PLATE,ME, 1F X 2F

ORIGINATOR: C231B N.

KUROKAWA 243-0108

ORDER FOR KTR

9B 9515 002375333 NA 4 N 50525221 2/SF

006 M BEAM,STRUCTURAL,

ORIGINATOR: C231B N.

KUROKAWA 243-0108

ORDER FOR KTR

9B 9520 002780359 NA 4 N 50525226 3/FT

NOTES:

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M-2

SHIP: LCC-19 CHG/VER: 0/0

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

007 M BEAM, I-T SHAPE, 1 EA X 10FT

CONTINUOUS LENGTH

BEAM, I-T SHAPE, SIZE: 16" X

7" X 40#, MATL: STEEL OS,

I-T BEAM, 40#,

CUT FROM 16" X 7" X 40#, I-

BEAM,

MIL-S-22698 ABS GRADE A,

ASTM A36,

TWO SIDES OF ONE FLANGE

REMOVED

ORIGINATOR: C231B N.

KUROKAWA 243-0108

ORDER FOR KTR

9B 9520 LL4944351 NA 4 N 10/FT

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:

LCC-19 STRL MBR 8-48-1-F AY A 0

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

3819P123AA 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:

LCC-19 STRL MBR 8-48-1-F AY A 0

3819P123AA A01 ENCLOSURE-01 Sheet 1 of 1

AutoCAD SHX Text

FR 49

AutoCAD SHX Text_1

TRANSV BHD FR 48

AutoCAD SHX Text_2

OT LONG BHD (16'-0 OFF CL STBD)

AutoCAD SHX Text_3

FWD

AutoCAD SHX Text_4

SHELL (S)

AutoCAD SHX Text_5

DFM TANK 8-48-1-F

AutoCAD SHX Text_6

CLEAN SW BLST 9-40-1-W

AutoCAD SHX Text_7

AutoCAD SHX Text_8

CLEAN SW BLST 9-52-1-W

AutoCAD SHX Text_9 49 9

AutoCAD SHX Text_10

AutoCAD SHX Text_11

AutoCAD SHX Text_12

AutoCAD SHX Text_13

REF LINE

AutoCAD SHX Text_14

SEE FIGURE-1 FIGURE-1

AutoCAD SHX Text_15

HOLD

AutoCAD SHX Text_16

KEY PLAN

AutoCAD SHX Text_17 EXST TEMP SEALING COMPOUND (BELZONA 1161) AREA; ABT 32 x 17

AutoCAD SHX Text_18

STBD, LKG INBD

AutoCAD SHX Text_19

FIGURE-11

AutoCAD SHX Text_20

FWD

AutoCAD SHX Text_21

DFM TANK BOT 17.85#

AutoCAD SHX Text_22

SKETCH