TGI_3819P12354A01.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.: CMCL W DR 7-67-0-W TK A 0 2

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

LCC-19 USS BLUE RIDGE 12317 19P

CU PHASE TITLE:

F/O - CLEAN AND REPAIR CHEMICAL WASTE DRAIN HOLDING TANK (7-67-0-W)

PREPARING ACTIVITY:

PREPARED BY: CODE PHONE DATE

TOMOHIKO ANDO 231B 315-243-4372 21-DEC-2023

APPROVED BY: CODE PHONE DATE

RYOUTA TAKAGI 231B 315-243-4502 21-DEC-2023

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: Revise CU Phase Title. (12/22/2023) CH2: 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

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.: CMCL W DR 7-67-0-W TK A 0

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

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: Chemical Waste Drain Holding Tank (7-67-0-W); clean and repair

1.2 Location of Work:

1.2.1 Chemical Waste Drain Holding Tank (7-67-0-W)

1.2.2 Dry Provisions Storeroom (7-64-0-A)

1.3 Identification:

1.3.1 Quantity (One EA), Chemical Waste Drain Holding Tank

Tank No.: 7-67-0-W Capacity: 500 Gallons

1.3.2 Quantity (One EA), Manhole Cover Plate for 7-67-0-W

Manhole No.: Not Assigned Size: 15 Inches x 23 Inches Material: CRES

1.3.3 Quantity (One EA), Bolting Ring for Manhole Cover Plate(s) 7-67-0-W

Manhole No.: Not Assigned Material: CRES

1.4 Security Classification: None.

1.5 Initial Condition:

1.5.1 Potential Lead Hazard

1.6 Contractor work start date:

1.7 Contractor work completion date:

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

1/12/2026

5/15/2027

FOUO

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

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 S9086-

CJ-STM-

010/CH-075

Fasteners 7 N

4 DWG 508-

6905001

SHIPALT LCC1181D-LCC19

CONTAMINATED DRAIN TANK

DETAIL AND ASSEMBLY

A Y AL

L

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 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 stainless steel self locking nut conforming to Item No. 17 in material list of 2.4 for each tank.

5.2 Repair each tank listed in 1.3.1, based on the CCIMS assessment report as designated by the SUPERVISOR, using 2.4 for guidance. See 5.6.4 through 5.6.6.

5.2.1 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.

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

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

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

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

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

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

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

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

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

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

5.2.6.1 Accomplish nondestructive testing in accordance with Line 10.

5.2.7 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.

5.3 Accomplish the requirements of 009-32 of 2.1, including Table 4, Line(s) 16, for tank side surface, and Table 3, Line(s) 25, for storeroom side surface of each cover plate listed in 1.3.2.

5.4 Accomplish the requirements of 009-32 of 2.1 for each bolting ring listed in 1.3.3.

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 T. Ando, 243-4372

Engineer: Code 250 S. Fujita, 243-4307

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

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

5.6.4 CCIMS assessment of each tank listed in 1.3.1 will be accomplished by SRF-JRMC (TGI No. 3819P12354I01), and the Project team will provide the assessment report with engineering evaluation under DL process for front loading structure repair.

5.6.5 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.

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

5.6.7 SRF-JRMC Code 134 will provide laboratory analysis service for disinfectant solution used for chemical waste drain holding tank when requested by the WIM Code 333.

5.6.8 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.

5.6.9 JCNs ER01-ZAP2 and ER01-ZAP4 are related to this TGI.

5.7 Government Furnished Material (GFM): None

5.8 SRF-JRMC will provide the following service work: (TGI No. 3819P12354S02).

5.8.1 [C740] Crane and crane rigging service.

5.8.2 [X99E] Utility service, electrical.

5.8.3 [X99M] Utilities service, including low pressure air supply, water supply, and steam supply.

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

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

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

5.8.6 [C133] QA Inspection for (G) symbol(s).

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: 2/2

APPENDIX "J"

TGI JOB SUMMARY INFORMATION SHEET

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

VERSION:

CASREP

CAT:

12317 CMCL W DR 7-67-0-W TK A 0 2

CU PHASE TITLE:

F/O - CLEAN AND REPAIR CHEMICAL WASTE DRAIN HOLDING TANK (7-67-0-W)

PRIMARY COMPONENT:

COMPONENT UNIT LIST (FOR ASSEMBLIES):

ATTACHMENT LIST:

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

YAGINUMA ,TAKEHIDE 7-67-0-W 7 U

JO: KO: TOTAL MAN HRS: PLANNING ACCEPTANCE:

3819P12354 A01

TOTAL MAT’L COST TOTAL DURATION:

CU PHASE DESCRIPTION:

The purpose of this TGI is to clean and repair chemical waste drain holding tank (7-67-0-W).

Location of Work:

Chemical Waste Drain Holding Tank (7-67-0-W) Dry Provisions Storeroom (7-64-0-A)

TASK NAME

SHOP TSD/WC TS CREW# MHRS

HIGH RAD

HOURS

RC

GRID#

5.1 LBR HRs, QA HRs 22 KE PC

5.2 SFTR HRs, WELD HRs, CARP HRs, PNTR HRs, QA HRs 22 KE PC

5.3 PNTR HRs, QA HRs 22 KE PC

5.4 PNTR HRs, QA HRs 22 KE PC

5.5 PNTR HRs, QA HRs 22 KE PC

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

22 MQ CS

Structure Work CFM for PT inspection cost, air compressor rental cost and fuel oil cost for air hose test, lead sampling/ analysis cost, tankwatch cost, firewatch cost, and misc such as electrode, temporary covering and closure material, and other consumable.

22 MQ CS

Preservation Work CFM for all paints, thinner, grits, disposal cost, tank watch cost, and MISC such as covering material and other consumable.

22 MQ CS

Process Funding Document. 10 CT OM

Version-1: revise CU Phase Title. C231B R. Takagi, 12/21/2023, - /-/N

V-01

Version-2: revise CU Phase Title. C231B R. Takagi, 12/22/2023, - /-/N

V-02

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M-1

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

APPENDIX “M”

TGI MATERIAL LIST

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

VERSION:

CASREP

CAT:

12317 CMCL W DR 7-67-0-W TK A 0 2

CU PHASE TITLE:

F/O - CLEAN AND REPAIR CHEMICAL WASTE DRAIN HOLDING TANK (7-67-0-W)

MATERIAL REFERENCES

REF

NO.

DOCUMENT/DRAWING

NUMBER

DOCUMENT/DRAWING TITLE REV

JOB ORDER: KEY OP:

3819P12354 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 CMCL W DR 7-67-0-W TK A 0

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

3819P12354 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 CMCL W DR 7-67-0-W TK A 0