TGI_3819P12322_A01_c2v1.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.: 9-79-1-W & 9-79-2-W AY A 0 2

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

LCC-19 USS BLUE RIDGE 19P

CU PHASE TITLE:

F/O - ACCOMPL CLN, INSP, RPR, & PSVTN 9-79-1-W & INSTL FSTNR FOR VL IN 9-79-2-W

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

SEIICHI NAKANO 231B. 315-243-4519 4-MAR-2024

APPROVED BY: CODE PHONE DATE

RYOUTA TAKAGI 231B. 315-243-4502 4-MAR-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:

Sub paragraph number is not correct in paragraph 5.1.

CHANGE INSTRUCTIONS:

CH1: Add paragraphs 1.3.4, 1.3.6, 5.6, and 5.8. (4/5/2024) CH2: Correct sequence the paragraph. (8/19/2024)

SPECIAL REQUIREMENTS:

CLEANLINESS FOR PIPING SYSTEM/EQUIPMENT LEVEL II, This Work Affects a Fire Zone Boundary. Fabrication and/or Staging of a Non-Flammable Closure is Required. SURFMEPP

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.: 9-79-1-W & 9-79-2-W AY A 0

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SHIP: LCC-19 CHG/VER: 2/1

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 J1-2 M-1 Sketch (1)

1. SCOPE/PURPOSE

1.1 Title: Reserve Feed Water Tank (9-79-1-W); clean, inspect, repair, and preserve

1.2 Location of Work:

1.2.1 Reserve Feed Water Tank (9-79-1-W)

1.2.2 Reserve Feed Water Tank (9-79-2-W)

1.2.3 Fire Room (8-76-0-E)

1.3 Identification:

1.3.1 Quantity (One EA), Reserve Feed Water Tank

Tank No.: 9-79-1-W Capacity: 19,700 Gallons

1.3.2 Quantity (One EA), Reserve Feed Water Tank

Tank No.: 9-79-2-W Capacity: 19,700 Gallons

1.3.3 Quantity (2 EA), Manhole Cover Plate(s) for 9-79-1-W

Manhole No(s).: 8-80-1 and 8-81-1 Size: 15 Inches x 23 Inches Material: Steel

1.3.4 Quantity (2 EA), Manhole Cover Plate(s) for 9-79-2-W

Manhole No(s).: 8-81-2 and 8-82-2 Size: 15 Inches x 23 Inches Material: Steel

1.3.5 Quantity (2 EA), Bolting Ring for Manhole Cover Plate(s) for 9-79-1-W

Manhole No(s).: 8-80-1 and 8-81-1 Material: Steel

1.3.6 Quantity (2 EA), Bolting Ring for Manhole Cover Plate(s) for 9-79-2-W

Manhole No(s).: 8-81-2 and 8-82-2 Material: Steel

1.3.7 Quantity (3,770 SF), Entire Interior Surface of Reserve Feed Water Tank (9-79-1-W)

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SHIP: LCC-19 CHG/VER: 2/1

Remarks: The area includes tank side of manhole cover plate(s) and bolting ring

1.3.8 Quantity (One EA), Vertical Ladder in 9-79-2-W, Frame 81, Port

Remarks: See Sketch Enclosure-01 for location detail

1.4 Security Classification: None.

1.5 Initial Condition:

1.5.1 Critical Coated Area: CCNY-LCC19-021-25 for the area listed in 1.3.7

1.5.2 Potential Lead Hazard.

1.6 Contractor work start date: 1/12/2026

1.7 Contractor work completion date: 5/15/2027

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

3 TM S9086-

CJ-STM-

010/CH-075

Fasteners 7 N

4 TM

SYSTEMS &

SPECIFICAT

IONS

SSPC Painting Manual Volume 2 - N

5 DWG 101-

2491013

Floors FR 8-98 S Y 21, 6 DWG 102-

2491031

Inner Bottom PLTG FR 51 1/2 - 98 K Y AL L

7 DWG 100-

2491003

SHELL PLTG & STGR FRAME 51

1/2 -102 1/4 CL TO 4 TH DECK

G Y AL

L

8 TM T-9630-

AB-MMD-

Corrosion Control Assessment and Maintenance Manual (CCAMM)

3 N

9 TM NAVSEA

4790/14

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

- N

10 DWG 603-

2491411

LADDERS VERTICAL 5 TH & BEL G Y 5A

,10 A

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.

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SHIP: LCC-19 CHG/VER: 2/1

5. PROCEDURE:

5.1 Accomplish the requirements of 099-902YO 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 General Cleaning must be Level II.

5.1.2 Accomplish installation of each manhole cover for each tank listed in 1.3.1 and 1.3.2 in accordance with Figure 075-4-1 of 2.3.

5.2 Commercial blast clean each tank listed 1.3.1. Accomplish each requirement of Surface Preparation Specification SSPC-SP 6 of 2.4.

5.3 Accomplish a visual inspection of each tank 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 2.5 through 2.7 for guidance.

5.3.1 Submit one legible copy, in hard copy or approved transferrable media, of a report listing results of the requirements of 5.3 to the SUPERVISOR.

5.4 Repair each tank listed in 1.3.1, based on the report 5.3.1 and CCIMS assessment report as designated by the SUPERVISOR, using 2.5 through 2.7 for guidance. See 5.12.5 through 5.12.7.

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

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

5.4.3 Base metal weld buildup a total of 60 square inches of each plate defect in the tank.

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

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

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

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

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

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

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

5.4.6.1 Accomplish nondestructive testing in accordance with Line 11.

5.4.7 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.

5.5 Accomplish the requirements of 009-32 of 2.1, including Table 3, Line(s) 12, for machinery space side surface of each cover plate listed in 1.3.3.

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SHIP: LCC-19 CHG/VER: 2/1

5.6 Accomplish the requirements of 009-32 of 2.1, including Table 3, Line(s) 12, for machinery space side surface and Table 4, Line(s) 8, for tank side surface of each cover plate listed in 1.3.4.

5.7 Accomplish the requirements of 009-32 of 2.1 for machinery space side surface of each bolting ring listed in 1.3.5.

5.8 Accomplish the requirements of 009-32 of 2.1 each bolting ring listed in 1.3.6.

5.9 Accomplish the requirements of 009-32 of 2.1, including Table 4, Line(s) 8, for each area listed in 1.3.7.

5.9.1 Submit new coating data applied to the SUPERVISOR in accordance with 2.8 and 2.9.

5.10 Install new fasteners of each existing vertical ladder listed in 1.3.8 in accordance with 2.10, using new CRES screws conforming to MIL-DTL-1222, Type I, Grade 316, new nuts conforming to MIL-DTL-1222, Type I, Grade 316, and new washers conforming to NASM35338, CRES 300 series.

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

5.12 Notes:

5.12.1 Planner: Code 231B S. Nakano, 243-4519

Engineer: Code 250 A. Souma, 243-4332

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

5.12.3 2.9 is available on P:\C200\C225\Enclosures\C231\Tank and Void Structural and Coating Condition Survey

(MRC G1N5).

5.12.4 This TGI meets the intent of DDG CSWT File Nos. 123-111, 123-133, and 123-142.

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

3819P12322I01), and the Project team will provide the assessment report with engineering evaluation under DL process for front loading structure repair.

5.12.6 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.

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

5.12.8 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.

5.12.9 This TGI is in response to Condition report No. NNR01072-15-01 from Sumitomo Heavy Industries, Ltd.

Dated 22 JUNE 2021.

5.12.10 JCNs EM04-ZAD4, EM04-ZAE2, ER01-ZAM4, ER01-ZAM5, and ES01-NP91 are related to this TGI.

5.13 Government Furnished Material (GFM):

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

5.14 SRF-JRMC will provide the following service work: (TGI No. 3819P12322S02)

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SHIP: LCC-19 CHG/VER: 2/1

5.14.1 [C740] Crane and crane rigging service.

5.14.2 [X99E] Utility service, electrical.

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

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

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

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

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

5.14.8 [C250] Technical support.

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J-1

SHIP: LCC-19 CHG/VER: 2/1

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

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

VERSION:

CASREP

CAT:

9-79-1-W & 9-79-2-W AY A 0 1

CU PHASE TITLE:

F/O - ACCOMPL CLN, INSP, RPR, & PSVTN 9-79-1-W & INSTL FSTNR FOR VL IN 9-79-2-W

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

MANHOLE 8-81-2 HA MANHOLE 8-81-1 HA MANHOLE 8-80-1 HA MANHOLE 8-82-2

HA FDWTR 9-79-1-W TK FDWTR 9-79-2-W TK

ATTACHMENT LIST:

1. ENCLOSURE-01 (3819P12322A01-Sketch.pdf) saved on 04-MAR-2024 0000.

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

YAGINUMA ,TAKEHIDE

JO: KO: TOTAL MAN HRS: PLANNING ACCEPTANCE:

3819P12322 A01

TOTAL MAT’L COST TOTAL DURATION:

CU PHASE DESCRIPTION:

The purpose of this TGI is to accomplish cleaning, inspection, repair, and preservation for reserve feed water tank (9-79-1-W) and installation of fastener for vertical ladder in reserve feed water tank (9-79-2-W).

Location of Work:

Reserve Feed Water Tank (9-79-1-W) Reserve Feed Water Tank (9-79-2-W) Fire Room (8-76-0-E)

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

5.1 LBR HRs, QA HRs 22 KE PC

5.2 PNTR HRs, QA HRs 22 KE PC

5.3 PNTR HRs, SFTR HRs 22 KE PC

5.4 SFTR HRs, WELD HRs, CARP HRs, QA HRs 22 KE PC

5.5 PNTR HRs, QA HRs 22 KE PC

5.6 PNTR HRs, QA HRs 22 KE PC

5.7 PNTR HRs, QA HRs 22 KE PC

5.8 PNTR HRs, QA HRs 22 KE PC

5.9 PNTR HRs, ELEC HRs, QA HRs 22 KE PC

5.10 SFTR HRs 22 KE PC

5.11 PNTR HRs, QA HRs 22 KE PC

Dewatering/Cleaning Work CFM: $ for marine chemist, tank watch cost, gaskets, fasteners, and misc such as other consumable.

22 MQ CS

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J-2

SHIP: LCC-19 CHG/VER: 2/1

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

Structure Work CFM: $ for 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.

22 MQ CS

Preservation Work CFM: $ for all paints, thinner, grits, disposal cost, compressor and fuel oil, dryer for compressor, air conditioner, tank watch cost, tank watch cost, and misc such as covering material and other consumable.

22 MQ CS

Process Funding Document. 10 CT OM

Version-1: add paragraphs 5.6 and 5.8. C231B R.Takagi, 4/5/2024, Y/Y/N

V-01

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M-1

SHIP: LCC-19 CHG/VER: 2/1

APPENDIX “M”

TGI MATERIAL LIST

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

VERSION:

CASREP

CAT:

9-79-1-W & 9-79-2-W AY A 0 1

CU PHASE TITLE:

F/O - ACCOMPL CLN, INSP, RPR, & PSVTN 9-79-1-W & INSTL FSTNR FOR VL IN 9-79-2-W

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

3819P12322 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 SCREW,HEX,CAP, SCREW,

HEX HEAD, CAP, WASHER

FACE,

SPEC: MIL-DTL-1222, TYPE-I,

SIZE: 3/8-16UNC-2A X 3/4" LG,

MATL: CRES 316, COLD

WORKED,

FINISH: NO COATING,

ORDER FOR KTR.

ORIGINATOR: C231B

S.NAKANO, 243-4519

9B 5305 LL9309689 NA 4 N 40667446 4/EA

002 M NUT,PLAI, ORDER FOR KTR.

ORIGINATOR: C231B

S.NAKANO, 243-4519

9B 5310 013722668 NA 4 N 40625039 4/EA

003 M WASHER,L, ORDER FOR KTR.

ORIGINATOR: C231B

S.NAKANO, 243-4519

9B 5310 009847042 SX NA 4 N 40625040 4/EA

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 9-79-1-W & 9-79-2-W AY A 0

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

3819P12322 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 9-79-1-W & 9-79-2-W AY A 0

3819P12322A01 Sheet 1 of 1

SKETCH

ENCLOSURE‐01

SEE DET‐1

PLAN VEW

INNER BOTTOM, FR 71‐98, PORT

FR.71FR.98

DET‐1

VERTICAL LADDER, LKG FWD

MISSING FASTENER OF VERTICAL LADDER IN 9‐79‐2‐W