TGI_3819P12355_A01_c1v0.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.: CHT TANK 8-48-0-W AY A 0 1

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

LCC-19 USS BLUE RIDGE 19P

CU PHASE TITLE:

F/O - CLEAN, INSPECT, REPAIR, AND PRESERVE CHT TANK NO. ONE (8-48-0-W)

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

NAOKI KUROKAWA 231B. 315-243-0108 19-MAR-2024

APPROVED BY: CODE PHONE DATE

RYOUTA TAKAGI 231B. 315-243-4502 19-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:

Additional procedure is required.

CHANGE INSTRUCTIONS:

CH1: Add Paragraph 5.1.1 (04/04/2024)

SPECIAL REQUIREMENTS:

SURFMEPP

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.: CHT TANK 8-48-0-W AY A 0

FOUO

SHIP: LCC-19 CHG/VER: 1/0

LIST OF EFFECTIVE PAGES

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

1-6 J1-2 M-1

1. SCOPE/PURPOSE

1.1 Title: CHT Tank No. One (8-48-0-W); clean, inspect, repair, and preserve

1.2 Location of Work:

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

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

1.2.3 Distillate Fuel Marine Tank (8-48-2-F)

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

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

1.2.6 Clean Salt Water Ballast (9-52-0-W)

1.2.7 Anti-Roll Tank (7-52-01-W)

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

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

1.2.10 Storeroom (6-52-4-A)

1.2.11 Storeroom (6-52-5-A)

1.3 Identification:

1.3.1 Quantity (One EA), CHT Tank No. One

Tank No.: 8-48-0-W Capacity: 26,429 Gallons

1.3.2 Quantity (20 EA), Zinc Anode in 8-48-0-W

Type: ZHC-23 Size: 6 Inches x 12 Inches x 1-1/4 Inches Thickness Remarks: See Section A-A of 2.9 for details

1.3.2.1 Quantity (40 EA), Securing Stud

Material: Steel Size: 1/2-13UNC x 1-1/4 Inches Thread Length

1.3.3 Quantity (One EA), Manhole Cover Plate(s) for 8-48-0-W

Manhole No(s).: 7-49-2 Size: 15 Inches x 23 Inches Material: Steel

FOUO

SHIP: LCC-19 CHG/VER: 1/0

REF.

NO.

DOCUMENT

/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV CHG

NO.

COPY

REQ’D

(Y/N)

SOURCE

DOC

(Y/N)

PARA SEC PG CHP

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 103-

2491032

2ND PLTF PLATING FR 8-52 G Y AL

L

6 DWG 114-

2491161

DEEP TANK BHD FR 24, 48, 56, &

LONG BHD BEL 2ND PLATF FR

30-76

F Y AL

L

7 DWG 114-

2491156

AGC19 TRANSV BHD FR 52 & 64 G Y AL

L

8 DWG 103-

7544465

STRL MODS INCDT CHT

UPGRADE

A Y AL

L

9 DWG 803-

0921865

CATHODIC PROTECTION

SACRIFICIAL ANODES

T N AL

L

10 DWG 603-

7544460

LDR AND ZINCS INCDT UPGRD - Y 1,5

11 TM T-9630-

AB-MMD-

Corrosion Control Assessment and Maintenance Manual (CCAMM)

3 N

12 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

1.3.4 Quantity (2,600 SF), Entire Interior Surface of CHT Tank No. One (8-48-0-W) Remarks: The area includes tank side of manhole cover plate(s) and bolting ring

1.4 Security Classification: None.

1.5 Initial Condition:

1.5.1 Critical Coated Area: CCNY-LCC19-031-25 for the area listed in 1.3.4

1.5.2 Potential Lead Hazard

1.5.3 Potential Asbestos Hazard

1.5.4 Dry Dock Work

1.6 Contractor Work start date: 1/12/2026

1.7 Contractor Work completion date: 5/15/2027

2. REFERENCES:

FOUO

SHIP: LCC-19 CHG/VER: 1/0

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 the requirements of 009-09 of 2.1 for the certification process.

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

5.1.2.1 Install new CRES washers conforming to FF-W-92, Type A, Grade One, Class B, and new CRES hex head cap bolts conforming to MIL-DTL-1222, Grade 5, Class 316.

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 2.8 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 Weld fill, drill, and tap a total of 10 each stripped manhole cover bolting ring holes for each tank listed in 1.3.1 as designated by the SUPERVISOR. See 5.10.6.

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

5.5 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 2.8 for guidance. See 5.10.5 through 5.10.7.

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

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

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

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

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

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

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

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

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

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

FOUO

SHIP: LCC-19 CHG/VER: 1/0

5.5.6.1 Accomplish nondestructive testing in accordance with Line 11.

5.5.7 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.

5.6 Remove existing and install new each zinc anode and stud listed in 1.3.2 in accordance with 2.9, using 2.5 through 2.8, and 2.10 for guidance.

5.6.1 Chip and grind each surface flush in way of each removal.

5.6.2 Install new steel stud conforming to MIL-S-24146/1D, Type II, Class One, steel nuts conforming to MIL-DTL- 49513 M45913/1-8CG5Z, and steel washer McMASTER-CARR PC No. 91114A033 or equal.

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

5.7 Accomplish the requirements of 009-32 of 2.1, including Table 3, Line(s) 25, for storeroom side surface of each cover plate listed in 1.3.3.

5.8 Accomplish the requirements of 009-32 of 2.1, including Table 4, Line(s) 16, for each area listed in 1.3.4.

5.8.1 Submit new coating data applied to the SUPERVISOR in accordance with 2.11 and 2.12.

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

5.10 Notes:

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

Engineer: Code 250 C. Kinoshita, 243-4356

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

5.10.3 2.12 is available on P:\C200\C225\Enclosures\C231\Tank and Void Structural and Coating Condition Survey

(MRC G1N5).

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

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

3819P12355I01), and the Project team will provide the assessment report with engineering evaluation under DL process for front loading structure repair.

5.10.6 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.

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

5.10.8 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.

FOUO

SHIP: LCC-19 CHG/VER: 1/0

5.10.9 SRF-JRMC Code 134 will provide laboratory analysis and test service for disinfectant solution used for CHT tank when requested by WIM, Code 333.

5.10.10 Opening, initial cleaning, closing, and installation/removal of FMEs of each space listed in 1.2.2 and 1.2.3 by the following TGI No(s).

Distillate Fuel Marine Tank (8-48-1-F): 3819P12304A01 (KTR TGI) Distillate Fuel Marine Tank (8-48-2-F): 3819P12305A01 (KTR TGI)

5.10.11 Opening, initial cleaning, and closing of each space listed in 1.2.4 through 1.2.7 will be covered by the following TGI No(s).

Distillate Fuel or Ballast (9-40-0-F): 3819P12316 (KTR TGI) Locked Fresh Water Ballast (9-48-0-W): 3819P12338 (KTR TGI) Clean Salt Water Ballast (9-52-0-W): 3819P12338 (KTR TGI) Anti-Roll Tank (7-52-01-W): 3819P12335 (KTR TGI)

5.10.12 JCNs ER01-ZAL8, ER01-ZAW3, and ER01-ZAS3 are related to this TGI.

5.11 Government Furnished Material (GFM):

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

5.12 SRF-JRMC will provide the following service work: (TGI No. 3819P12355S02)

5.12.1 [C740] Crane and crane rigging service.

5.12.2 [X99E] Utility service, electrical.

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

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

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

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

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

5.12.8 [C250] Technical support.

FOUO

J-1

SHIP: LCC-19 CHG/VER: 1/0

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

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

VERSION:

CASREP

CAT:

CHT TANK 8-48-0-W AY A 0 0

CU PHASE TITLE:

F/O - CLEAN, INSPECT, REPAIR, AND PRESERVE CHT TANK NO. ONE (8-48-0-W)

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

CHT 8-48-0-W TK MANHOLE 7-49-2 HA ZINC ANODE 8-48-0-W ZI

ATTACHMENT LIST:

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

YAGINUMA ,TAKEHIDE

JO: KO: TOTAL MAN HRS: PLANNING ACCEPTANCE:

3819P12355 A01

TOTAL MAT’L COST TOTAL DURATION:

CU PHASE DESCRIPTION:

The purpose of this TGI is to clean, inspect, repair, and preserve CHT Tank No. One (8-48-0-W).

Location of Work:

CHT Tank No. One (8-48-0-W) Distillate Fuel Marine Tank (8-48-1-F) Distillate Fuel Marine Tank (8-48-2-F) Distillate Fuel or Ballast (9-40-0-F) Fresh Water Ballast (9-48-0-W) Clean Salt Water Ballast (9-52-0-W) Anti-Roll Tank (7-52-01-W) Air Conditioning Machinery Room No. One and Refrigeration Machinery Room (7-40-0-E) SD Storeroom (7-48-0-A) Storeroom (6-52-4-A) Storeroom (6-52-5-A)

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

5.1 LBR HRs, RGRS HRs, QA HRs 22 KE PC

5.2 PNTR HRs, QA HRs 22 KE PC

5.3 SFTR HRs, PNTR HRs 22 KE PC

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

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

5.6 SFTR HRs, WELD HRs, PNTR HRs, QA HRs 22 KE PC

5.7 PNTR HRs, QA HRs 22 KE PC

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

FOUO

J-2

SHIP: LCC-19 CHG/VER: 1/0

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

5.9 PNTR HRs, QA HRs 22 KE PC

Dewatering/Cleaning Work CFM for marine chemist, chemicals, gaskets, fasteners, tank watch cost, and MISC.

22 MQ CS

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

22 MQ CS

Zinc Anode Replacement Work CFM for fire watch cost, tank watch cost, and MISC such as other consumable.

22 MQ CS

Preservation Work CFM for all paints, thinner, latex concrete, grits, disposal cost, tank watch cost, asbestos sampler/analysis cost, air compressor, dryer, fuel oil, air conditioning, and MISC such as covering material and other consumable.

22 MQ CS

Process Funding Document 10 CT OM

FOUO

M-1

SHIP: LCC-19 CHG/VER: 1/0

APPENDIX “M”

TGI MATERIAL LIST

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

VERSION:

CASREP

CAT:

CHT TANK 8-48-0-W AY A 0 0

CU PHASE TITLE:

F/O - CLEAN, INSPECT, REPAIR, AND PRESERVE CHT TANK NO. ONE (8-48-0-W)

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

3819P12355 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 ANODE,CORROSION PRE,

MATERIAL ORDER FOR KTR

ORIGINATOR C231B N.

KUROKAWA 243-0108

9B 5342 008136058 NA 4 N 40795007 20/EA

002 M STUD,WEL, MATERIAL ORDER

FOR KTR

ORIGINATOR C231B N.

KUROKAWA 243-0108

9B 5307 012813886 NA 4 N 40795071 42/EA

003 M NUT,SELF, MATERIAL ORDER

FOR KTR

ORIGINATOR C231B N.

KUROKAWA 243-0108

9B 5310 015050243 NA 4 N 40795072 42/EA

004 M WASHER,L, MATERIAL ORDER

FOR KTR

ORIGINATOR C231B N.

KUROKAWA 243-0108

9B 5310 015492705 NA 4 N 40795073 42/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 CHT TANK 8-48-0-W AY A 0

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

3819P12355 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 CHT TANK 8-48-0-W AY A 0