TGI_3819P123AFA01_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.: CHAIN LOCKER 8-8-0-Q AY A 1 0

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

LCC-19 USS BLUE RIDGE 19P

CU PHASE TITLE:

F/O - INSPECT, REPAIR, AND PRESERVE CHAIN LOCKER (8-8-0-Q)

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

KOUKI YOSHIDA 231B. 315-243-0163 24-MAR-2025

APPROVED BY: CODE PHONE DATE

RYOUTA TAKAGI 231B. 315-243-4502 24-MAR-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:

SURFMEPP

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.: CHAIN LOCKER 8-8-0-Q AY A 1

FOUO

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 M-1

1. SCOPE/PURPOSE

1.1 Title: Chain Locker (8-8-0-Q); inspect, repair, and preserve

1.2 Location of Work:

1.2.1 Chain Locker (8-8-0-Q)

1.2.1.1 Chain Locker Sump Tank

1.2.2 MAA Office (4-8-0-A)

1.3 Identification:

1.3.1 Quantity (One EA), Chain Locker, including Chain Locker Sump Tank

Space No.: 8-8-0-Q

1.3.2 Quantity (8,300 SF in Total), Entire Interior Surface of Chain Locker (8-8-0-Q) and Chain Locker Sump Tank

1.3.2.1 Quantity (8,286 SF), Entire Interior Surface of Chain Locker (8-8-0-Q)

Remarks: The area includes chain locker side of manhole cover plate(s), AVHC cover plate(s), bolting ring, and strainer plate of chain locker sump tank.

1.3.2.2 Quantity (14 SF), Entire Interior Surface of Chain Locker Sump Tank

Remarks: The area includes chain locker sump tank side of strainer plate of chain locker sump tank.

1.4 Security Classification: None.

1.5 Initial Condition:

1.5.1 Critical Coated Area: CCNY-LCC19-079-25 for area listed in 1.3.2.2

1.5.2 Potential Lead Hazard.

1.6 Contractor work start date: 7/21/2026

1.7 Contractor work completion date: 10/21/2027

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

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

REF.

NO.

DOCUMENT

/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV CHG

NO.

COPY

REQ’D

(Y/N)

SOURCE

DOC

(Y/N)

PARA SEC PG CHP

3 TM

SYSTEMS &

SPECIFICAT

IONS

SSPC Painting Manual Volume 2 - N

4 DWG 100-

2491001

Shell Plating & Stringer - Fr51-1/2 Ctr to 4th Dk

H Y AL

L

5 DWG 101-

2491011

CVK & SHELL LONG FR8-51-1/2 E Y AL

L

6 DWG 101-

2491013

Floors FR 8-98 S Y 3,4

7 DWG 101-

2491016

WEBS FR 9, 10, 11 AND CHAIN

LOCKER

C Y AL

L

8 DWG 102-

2491030

INNER BOTTOM PLTG FR8-1/2 -

51-1/2

G Y AL

L

9 DWG 103-

2491032

2ND PLTF PLATING FR 8-52 G Y AL

L

10 DWG 103-

2491035

1st PLATF PLTG FR 8 - FR 52 F Y AL L

11 DWG 104-

2491047

5TH DK PLTG STEM - FR 51 1/2 H Y AL

L

12 DWG 104-

2491050

4TH DK PLTG STEM - FR 51 1/2 J Y AL

L

13 DWG 114-

2491153

TRNSV BHD FR 8, 12 & 14 F Y AL

L

14 TM T-9630-

AB-MMD-

Corrosion Control Assessment and Maintenance Manual (CCAMM)

3 N

15 TM NAVSEA

4790/14

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

- N

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 Commercial blast clean each space listed in 1.3.1. Accomplish each requirement of Surface Preparation Specification SSPC-SP 6 of 2.3.

5.2 Accomplish a visual inspection of each space listed in 1.3.1 for existing preservation coating, structural integrity, deterioration, pitting, each crack, and area of damage or distortion, including each sounding tube, tank vent, overflow, piping, each structural member, and manhole cover, using 2.4 through 2.13 for guidance.

5.2.1 Submit one legible copy, in hard copy or approved transferrable media, of a report listing results of the requirements of 5.2 to the SUPERVISOR.

5.3 Repair each space listed in 1.3.1, based on the report 5.2.1 and CCIMS assessment report as designated by the SUPERVISOR, using 2.4 through 2.13 for guidance. See 5.6.7 through 5.6.9.

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

5.3.1 Vee-out and weld a total of 10 linear feet of each deteriorated and damaged weld. Each area of repair must include deck, bulkhead, shell plating, and overhead.

5.3.2 Chip and grind each surface flush in way of each repair.

5.3.3 Base metal weld buildup a total of 100 square inches of each plate defect in the space.

5.3.3.1 For bidding purposes the base metal weld buildup must be one quarter inch thick.

5.3.3.2 Surface must be ground to sound metal prior to base metal weld buildup.

5.3.3.3 Fill each local pit and groove with weld material prior to application of each principal build up layer.

5.3.3.4 Grind each surface of completed base weld metal buildup smooth if greater than 1/8 inch above plate surface.

5.3.4 Remove existing, fabricate and install new a total of 10 square feet of deteriorated plate.

5.3.5 Remove existing, fabricate and install new a total of 4 linear feet of defective stiffener.

5.3.6 Accomplish the requirements of 009-12 of 2.1, including Table 2, Columns A, Lines One through 7.

5.3.6.1 Accomplish nondestructive testing in accordance with Line 11.

5.3.7 Accomplish the requirements of 009-25 of 2.1 for an air hose, water hose, or vacuum box test of each new insert weld seam. Allowable leakage: None.

5.4 Accomplish the requirements of 009-32 of 2.1, including Table 4, Line(s) 24, for each area listed in 1.3.2.

5.4.1 Submit new coating data applied to the SUPERVISOR in accordance with 2.14 and 2.15.

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

5.6 Notes:

5.6.1 Planner: Code 231B K. Yoshida, 243-0163

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

5.6.3 Removal and reinstallation of port and starboard anchor chains will be covered by TGI No. 3819P58101A01

(KTR TGI).

5.6.4 Opening, initial cleaning, and closing of each space listed in 1.2.1 will be covered by TGI No. 3819P12364A01

(KTR TGI).

5.6.5 2.15 is available on P:\C200\C225\Enclosures\C231\Tank and Void Structural and Coating Condition Survey

(MRC G1N5).

5.6.6 This TGI meets the intent of LCC CSWT File Nos. 123-011 and 123-021.

5.6.7 CCIMS assessment of each space listed in 1.3.1 will be accomplished by SRF-JRMC (TGI No.

3819P12364I01), and the Project team will provide the assessment report with engineering evaluation under DL process for front loading structure repair.

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

5.6.8 Removal and installation of interferences, and gas free operation, preservation of boundary spaces relating to front loading structure repair are not included in this TGI. They will be covered by a DL in the future based on Contractor submitted condition report.

5.6.9 Materials for structure members relating to front loading repair will be provided in the future as a DL based on Contractor submitted condition report.

5.6.10 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.

5.6.11 JCNs DA01-ZA61 and DA01-ZA62 are related to this TGI.

5.7 Government Furnished Material (GFM): None.

5.8 SRF-JRMC will provide the following service work: (TGI No. 3819P123AFS02).

5.8.1 [C740] Crane and crane rigging service.

5.8.2 [X99E] Utility service, electrical.

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

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

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

5.8.6 [C133] QA inspection for (G) symbol(s) and review of coating application data.

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

5.8.8 [C250] Technical support.

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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:

CHAIN LOCKER 8-8-0-Q AY A 1 0

CU PHASE TITLE:

F/O - INSPECT, REPAIR, AND PRESERVE CHAIN LOCKER (8-8-0-Q)

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

VOID 8-8-0-Q VD AVHC CV 4-8-1 HAMANHOLE 4-10-2 HA

ATTACHMENT LIST:

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

YAGINUMA ,TAKEHIDE

JO: KO: TOTAL MAN HRS: PLANNING ACCEPTANCE:

3819P123AF A01

TOTAL MAT’L COST TOTAL DURATION:

CU PHASE DESCRIPTION:

The purpose of this TGI is to inspect, repair, and preserve chain locker (8-8-0-Q).

Location of Work:

Chain Locker (8-8-0-Q) Chain Locker Sump Tank MAA Office (4-8-0-A)

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

5.1 PNTR, RGRS, QA

5.2 SFTR, PNTR

5.3 SFTR, WELD, CARP, QA

5.4 PNTR, QA

5.5 PNTR, QA

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

Preservation Work CFM: all paints, thinner, grits, disposal cost, tank 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:

CHAIN LOCKER 8-8-0-Q AY A 1 0

CU PHASE TITLE:

F/O - INSPECT, REPAIR, AND PRESERVE CHAIN LOCKER (8-8-0-Q)

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

3819P123AF 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

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:

LCC-19 CHAIN LOCKER 8-8-0-Q AY A 1

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

3819P123AF 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 CHAIN LOCKER 8-8-0-Q AY A 1