SOW_B-2_CLN-1_38KC312301_A01_NEW TGI_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.: POT WTR 4-126-1-W TK A 0 0

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

DDG-86 USS SHOUP 12314 KC3

CU PHASE TITLE:

F/O – CLEAN, ASSESS, REPAIR, AND PRESERVE POTABLE WATER TANK (4-126-1-W)

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

SHUUHEI KOMATSU 231A 315-243-6786 08-MAY-2026

APPROVED BY: CODE PHONE DATE

YUUJI NAKAMURA 231A 315-243-6041 08-MAY-2026

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

CLEANLINESS FOR PIPING SYSTEM/EQUIPMENT LEVEL II

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.: POT WTR 4-126-1-W TK A 0

FOUO

SHIP: DDG-86 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

1. SCOPE/PURPOSE

1.1 Title: Potable Water Tank (4-126-1-W); clean, assess, repair, and preserve

1.2 Location of Work:

1.2.1 Potable Water Tank (4-126-1-W)

1.2.2 Auxiliary Machinery Room No. One (4-126-0-E)

1.3 Identification:

1.3.1 Quantity (One EA), Potable Water Tank

Tank No.: 4-126-1-W Capacity: 3,965 Gallons

1.3.2 Quantity (2 EA), Manhole Cover Plate for 4-126-1-W

Manhole No(s).: 3-129-1 and 3-148-1 Size: 15 Inches x 23 Inches Material: Steel

1.3.3 Quantity (2 EA), Bolting Ring for Manhole Cover Plate for 4-126-1-W

Manhole No(s).: 3-129-1 and 3-148-1 Material: Steel

1.4 Security Classification: None. 1.5 Initial Condition: None.

1.6 Contractor work start date: See TGI POP List

1.7 Contractor work completion date: See TGI POP List

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-27 NAVSEA Standard Items - 2 N 2 LI FY-27 Local Standard Items - ORG N

3 TM T-9630-

AB-MMD-

Corrosion Control Assessment and Maintenance Manual (CCAMM)

3 N

4 TM NAVSEA

4790/14

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

- N

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SHIP: DDG-86 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

5 TM S9086-

CJ-STM-

010/CH-075

Fasteners 7 N

6 DWG 8100-

1254-0085

FLUSH DK. W.T. & OIL TIGHT

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

AE Y 2,3

7 DWG 100-

7060385

UNIT STRL ARR DWG ASSY UNIT

D Y SE

E N

OT

E

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 099-902YO of 2.2 for each tank listed in 1.3.1.

5.1.1 Accomplish an assessment of each tank listed in 1.3.1 for existing preservation coating, structural integrity, deterioration, pitting, cracks, and areas of damage or distortion, including sounding tubes, tank/void vents, overflows, piping and associated material, structural members, ladders, anodes, desiccant, tank level indicator (TLI), radar TLI, and their electric cables, stud, and tank top cable penetration, and manhole covers in accordance with 2.3 and 2.4.

Document the assessment on 2.4.

(I) "CCIMS ASSESSMENT"

5.1.1.1 Mark each corroded, damaged and/or deteriorated coating area in each tank.

5.1.1.2 Submit one legible copy, in hard copy or approved transferrable media, of completed assessment form 2.4 and a report with a sketch listing results of the requirements of 5.1.1.1 to the SUPERVISOR.

5.1.3 Ensure General Cleaning must be Level II.

5.1.4 Install each manhole cover, using new gasket(s), new washer(s), and new nut(s) in accordance with Figure 075-4-1 of 2.5, and 2.6.

5.2 Repair each tank listed in 1.3.1, based on the CCIMS assessment report as designated by the SUPERVISOR, using 2.7 for guidance. See 5.8.4.

5.2.1 Base metal weld buildup a total of 36 square inches of each plate defect in the tank.

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

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

5.2.1.3 Fill each local pit and groove with weld material prior to application of each principal buildup layer.

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SHIP: DDG-86 CHG/VER: 0/0

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

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

5.2.2.1 Accomplish nondestructive testing in accordance with Line 11.

5.3 Accomplish the requirements of 009-032 of 2.1, including Table 4, Line(s) 5, for a total of 127 square feet of defective painted surfaces, for each tank listed in 1.3.1, as designated by the SUPERVISOR.

5.3.1 The preservation area must not exceed 10 square feet per one area.

5.4 Accomplish the requirements of 009-032 of 2.1, including Table 4, Line(s) 5, for tank side surface, and Table 3, Line(s) 12, for machinery space side surface of each cover plate listed in 1.3.2.

5.5 Accomplish the requirements of 009-032 of 2.1 for each bolting ring listed in 1.3.3.

5.6 Accomplish the requirements of 009-087 of 2.1 for each tank listed in 1.3.1.

5.6.1 Accomplish the requirements of 009-009 of 2.1 for chlorination and bacteriological tests. Analysis and testing conducted by a qualified Japanese laboratory (accredited by ISO 17025 or equal) are authorized by the

SUPERVISOR.

5.6.2 Record results of chlorination and bacteriological tests on a Laboratory Analysis Record(s) and DD Form 686, and submit one legible copy, in hard copy or approved transferrable media, of completed record(s) and form(s) to the

SUPERVISOR.

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

5.8 Notes:

5.8.1 Planner: Code 231A S. Komatsu, 243-6786

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

5.8.3 This TGI meets the intent of DDG CSWT File Nos. 123-096, 123-103, and 123-133.

5.8.4 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.

5.8.5 2.4 is available on P:\C200\C225\Enclosures\C231\Tank and Void Structural and Coating Condition Survey

(MRC G1N5).

5.8.6 SRF-JRMC Code 134 will provide laboratory analysis and test service for disinfectant solution used for portable water tank when requested by the WIM Code 333.

5.8.7 WPC will copy the following pages in reference.

REF. 2.7: Pages 3, 4B, 6, 8, 5-2, and 5A-2

5.8.8 JCNs EA01-ZBI1, EA01-ZBI8, EA01-ZBH6, and EA01-ZBH8 are related to this TGI.

5.9 Government Furnished Material (GFM):

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

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SHIP: DDG-86 CHG/VER: 0/0

5.10 SRF-JRMC will provide the following service work: (TGI No. 38KC312301S02).

5.10.1 [C740] Crane and crane rigging service.

5.10.2 [X99E] Utility service, electrical.

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

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

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

5.10.6 [C133] QA inspection for (G) symbol(s) and data base entry for CCIMS.

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

5.10.8 [C250] Technical support and process of the tank/void assessment results.

FOUO

J-1

SHIP: DDG-86 CHG/VER: 0/0

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

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

VERSION:

CASREP

CAT:

12314 POT WTR 4-126-1-W TK A 0 0

CU PHASE TITLE:

F/O – CLEAN, ASSESS, REPAIR, AND PRESERVE POTABLE WATER TANK (4-126-1-W)

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

ATTACHMENT LIST:

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

YAGINUMA ,TAKEHIDE 4-126-1-W 4 U

JO: KO: TOTAL MAN HRS: PLANNING ACCEPTANCE:

38KC312301 A01

TOTAL MAT’L COST TOTAL DURATION:

CU PHASE DESCRIPTION:

The purpose of this TGI is to clean, assess, repair, and preserve Potable Water Tank (4-126-1-W) Location of Work:

Potable Water Tank (4-126-1-W) Auxiliary Machinery Room No. One (4-126-0-E)

FOUO

M-1

SHIP: DDG-86 CHG/VER: 0/0

APPENDIX “M”

TGI MATERIAL LIST

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

VERSION:

CASREP

CAT:

12314 POT WTR 4-126-1-W TK A 0 0

CU PHASE TITLE:

F/O – CLEAN, ASSESS, REPAIR, AND PRESERVE POTABLE WATER TANK (4-126-1-W)

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

38KC312301 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 NUT, HEX, NUT, HEX,

SPEC: MIL-DTL-1222 TYPE I,

SIZE: 5/8"-11UNC-3B,

BEARING SURFACE:

CHAMFERED,

MATL: BRASS GRADE 464,

BIW CATALOG NO. 53094-210,

ORIG: C231A S. KOMATSU,

243-6786

ORDERED FOR KTR

9Z 5310 LL7033306 NA 4 N 61187457 52/EA

002 M WASHER, FLAT, WASHER,

FLAT, BOLT 5/8" DIA BOLT,

SPEC: FF-W-92 TY A GR I CL B,

SIZE: 1-3/8" OD (1.375") X

21/32" ID (0.656") X 1/16" THK

(0.062"), MATL: CRES 316,

BIW CATALOG NO. 53239-161

ORIG: C231A S. KOMATSU,

243-6786

ORDERED FOR KTR

9Z 5310 LL6991322 NA 4 N 61187458 52/EA

NOTES:

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M-2

SHIP: DDG-86 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

003 M RUBBER S, GASKET SHEET,

SYNTHETIC RUBBER,

SPEC: MIL-PRF-1149

(FORMERLY MIL-G-1149)

TYPE-I CLASS-1,

THK: 3/16",

SIZE: 3 FT X 3 FT,

MATL: SYNTHETIC RUBBER,

50 DUROMETER, OIL

RESISTANT,

*TYPE 1

ORIG: C231A S. KOMATSU,

243-6786

ORDERED FOR KTR

9G 9320 LL4820283 NA 4 N 61187459 18/SF

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-86 POT WTR 4-126-1-W TK A 0

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

38KC312301 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-86 POT WTR 4-126-1-W TK A 0