TGI_3819P14211A01_c0v0.pdf
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- Attached to
- USS BLUE RIDGE (LCC-19) 5C1 DSRA TYCOM 1
- Solicitation number
- N6264925RA021
About this file
This document is a Task Group Instruction (TGI) for repair and preservation work on the USS Blue Ridge (LCC-19), specifically focusing on structural members in compartment 7-64-0-A. The task involves repairing corrosion pits and preserving areas on the ship's longitudinal bulkhead plating and second platform plating, with work locations including the Dry Provisions Storeroom and Air Conditioning Machinery Room. The scope covers one lot of bulkhead plate repair, totaling 181 square feet across different frames and sides of the ship.
Key technical details include potential asbestos and lead hazards, with a specified contractor work period from January 12, 2026, to May 15, 2027. The instruction requires weld repairs of corrosion pits, following specific reference guidelines, and mandates comprehensive surface treatment. The work will be conducted under the supervision of multiple planners from different codes, with a Work Integration Manager overseeing the project. Materials for the task include specific insulators, adhesives, gaskets, screws, and nuts, with precise specifications for each item.
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Text version
FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
20-AUG-2024 0924
20.14.12.0.8874 (April 2024) ICN: 3819P14211 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CMPT 7-64-0-A MS A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 67111
CU PHASE TITLE: F/O - REPAIR AND PRESERVE STRUCTURAL MEMBER IN 7-64-0-A
WORK CERTIFICATION SIGNATURES: DLs
COMPLETION OF WORK REVIEW: BADGE NO: SHOP/CODE: PHONE: DATE:
RECORDS REVIEW: BADGE NO: SHOP/CODE: PHONE: DATE:
FOUO Pg 1 of 5
ES01NPHN * ES01NPHP * ES01NPHQ
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
SUZUKI, TOORU 231B 3152437793 06-APR-2024
APPROVED BY: CODE: PHONE: DATE:
TAKAGI, RYOUTA 231B 3152434502 06-APR-2024
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
ES01-NPHN * ES01-NPHP * ES01-NPHQ
SPECIAL REQUIREMENTS:
CU PHASE DESCRIPTION:
ZONE MANAGER: ZONE: COMPARTMENT: LEVEL: FRAME: SIDE:
YAGINUMA, TAKEHIDE 7-64-0-A 7 C
JOB SUMMARY ID: TOT MAN HR.: TOT DUR: TOT JML COST: PLANNING ACCEPTANCE:
142A0011
1. SCOPE/PURPOSE:
1.1 Title: Structural Member in 7-64-0-A; repair and preserve
1.2 Location of Work:
1.2.1 Dry Provisions Storeroom (7-64-0-A)
1.2.2 Air Conditioning Machinery Room No. 3 (7-64-2-E)
1.3 Identification:
1.3.1 Quantity (One Lot), Bulkhead Plate, Longitudinal Bulkhead Plating 14 Feet off Ship’s Center Line in 7-64-0-A, Frames between 66 and 67, Port
Base Material: OS, MIL-S-22698 GR-A, 20.4 LBs Plate Remarks: See Sketch Enclosure-01 for location detail
TGI Short Form
20-AUG-2024 0924
20.14.12.0.8874 (April 2024) (Continued) ICN: 3819P14211 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CMPT 7-64-0-A MS A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 67111
CU PHASE TITLE: F/O - REPAIR AND PRESERVE STRUCTURAL MEMBER IN 7-64-0-A
FOUO Pg 2 of 5
CU PHASE DESCRIPTION (Cont.)
1.3.2 Quantity (181 SF in Total), Second Platform Plating in 7-64-0-A
Remarks: See Sketch Enclosure-02 for location detail.
1.3.2.1 Quantity (85 SF), Second Platform Plating, Frames between 66 and 69, Port and Starboard (Stbd)
Remarks: The area excepts underneath of Chemical Weste Drain Holding Tank (7-67-0-W)
1.3.2.2 Quantity (96 SF), Second Platform Plating, Frames between 68 and 72, Stbd
1.4 Security Classification: None.
1.5 Initial Condition:
1.5.1 Potential Asbestos Hazard.
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. PROCEDURE:
2.1 Accomplish weld repair of corrosion pit on each existing bulkhead plating listed in 1.3.1, using Ref. No. 3 for guidance. See 2.6.7.
2.1.1 Accomplish the requirements of 009-12 of Ref. No. One, including Table 2, Column(s) A, Lines One through 7.
2.2 Accomplish the requirements of 009-32 of Ref. No. One, including Table 3, Line(s) 6, for each area listed in 1.3.2.
2.3 Accomplish the requirements of 009-32 of Ref. No. One for each new and disturbed surface.
2.4 Notes:
2.4.1 Planner: Code 231B T. Suzuki, 243-7793
Planner: Code 232 T. Iikura, 243-2374 Planner: Code 233 T. Imamura, 080-9350-1434 Planner: Code 234 M. Hasegawa, 243-2497 Engineer: Code 250 M. Kunugi, 070-7787-2080
2.4.2 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-5419-0598
2.4.3 This TGI clears DFS LCC-19-1015-2024 in its entirety.
2.4.4 JCNs ES01-NPHP, ES01-NPHN, and ES01-NPHQ are related to this TGI.
2.5 Government Furnished Material (GFM):
20-AUG-2024 0924
20.14.12.0.8874 (April 2024) (Continued) ICN: 3819P14211 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CMPT 7-64-0-A MS A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 67111
CU PHASE TITLE: F/O - REPAIR AND PRESERVE STRUCTURAL MEMBER IN 7-64-0-A
FOUO Pg 3 of 5
CU PHASE DESCRIPTION (Cont.)
Ref.
No.
Document/Drawing Number DOCUMENT/DRAWING TITLE REV
CHG
NO.
CPY
REQ PARAGRAPH SECT PG CHPT
2.5.1 SRF-JRMC will provide GFM listed in the Material List.
2.6 SRF-JRMC will provide the following service work: (TGI No. 3819P14211S02).
2.6.1 [C740] Crane and crane rigging service.
2.6.2 [X99E] Utility service, electrical.
2.6.3 [X99M] Utility service, including low pressure air supply, water supply, and steam supply.
2.6.4 [C106.1] Safety inspection for SRF-JRMC employees.
2.6.5 [C106.2] Gas free inspection for SRF-JRMC employees.
2.6.6 [C133] QA inspection for (G) symbol(s).
2.6.7 [C250] On-site engineering support for weld repair.
20-AUG-2024 0924
20.14.12.0.8874 (April 2024) (Continued) ICN: 3819P14211 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CMPT 7-64-0-A MS A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 67111
CU PHASE TITLE: F/O - REPAIR AND PRESERVE STRUCTURAL MEMBER IN 7-64-0-A
FOUO Pg 4 of 5
Ref.
No.
Document/Drawing Number DOCUMENT/DRAWING TITLE REV
CHG
NO.
CPY
REQ PARAGRAPH SECT PG CHPT
1 NSI FY-25 NAVSEA Standard Items - ORG N 2 LI FY-25 Local Standard Items - ORG N
3 DWG 114-6801059 A/C PLANT & CH WTR
UPDATE INSTALL W.T. BHD
2ND PLATF 7-64-2-E
A Y ALL
TASK NAME / TASK DESCRIPTION
SHOP/
TSD TS
SF
WC
CREW
# MHRS RWRK
2.1 WELD HRs, INSL HRs, PNTR HRs, QA HRs 22/KE PC N
2.2 SFTR HRs, PNTR HRs, ELEC HRs, OMCH HRs, QA HRs 22/KE PC N
2.3 PNTR HRs, QA HRs 22/KE PC N
Structure Work CFM for all paints, thinner, firewatch cost, asbestos take and analysis cost for compartment insulation, lead analysis cost, and misc such as electrode, gases, covering material, and other consumable.
22/MQ CS N
Lagging Work CFM for paints, thinner and MISC such as plastic bag/ sheet, enclosing/covering materials and other consumable.
22/MQ CS N
Machinery Work CFM for fasteners and misc. 22/MQ CS N
Process Funding Document. 10/CT OM N
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 INSULATI, ORDERED FOR KTR
ORIG: C231B T. SUZUKI 243-
9Q 5640 008096312 NA 4 N 40935102 2/EA
002 M TAPE,TEX, ORDERED FOR
KTR
ORIG: C231B T. SUZUKI 243-
9B 8315 002671632 NA 4 N 40935105 1/RO
003 M ADHESIVE, ORDERED FOR
KTR
ORIG: C231B T. SUZUKI 243-
9B 8040 002738708 NA 4 Y 40935073 1/GL
200 M GASKET, MIL-G-24696, 1/8
THK, 24" X 24"
ORDERED FOR KTR
ORIG: C232 T. IIKURA 243-
9B 5330 015717835 NA 4 N 40735144 1/SH
MATERIAL REFERENCES
REF
NO.
DOCUMENT/DRAWING NUMBER DOCUMENT/DRAWING TITLE
REV
ICN: 3819P14211 KEY OP: A01
20-AUG-2024 0924
20.14.12.0.8874 (April 2024) (Continued) ICN: 3819P14211 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CMPT 7-64-0-A MS A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
LCC-19 USS BLUE RIDGE 19P 67111
CU PHASE TITLE: F/O - REPAIR AND PRESERVE STRUCTURAL MEMBER IN 7-64-0-A
FOUO Pg 5 of 5
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
201 M SCREW,CAP, HEX HD, 1/2-
13UNC X 2 LG, MONEL
ORDERED FOR KTR
ORIG: C232 T. IIKURA 243-
9B 5305 001744057 NA 4 N 40735145 8/EA
202 M NUT,PLAIN, HEX, 1/2-13UNC,
MONEL
ORDERED FOR KTR
ORIG: C232 T. IIKURA 243-
9B 5310 002725700 NA 4 N 40735146 12/EA
203 M NUT,SELF-LKG, 3/8-16UNC,
CRES
ORDERED FOR KTR
ORIG: C232 T. IIKURA 243-
9B 5310 000506646 NA 4 N 40735147 4/EA
204 M SCREW,CAP, HEX HD, 1/2-
13UNC X 2-1/2 LG, MONEL
ORDERED FOR KTR
ORIG: C232 T. IIKURA 243-
9B 5305 001744059 NA 4 N 40735148 4/EA
400 M INSULATION, PIPE, BRAND: K-
FLEX ECO,
SPECIFICATION COMPLIANCE:
EB 4013,
FOR SIZE: 2-1/8" OD TUBE,
SIZE: 2-1/8" ID X 3/4" THK X 6
FT LG
UI: EA/6 FT(ONE CONTINUOUS
LENGTH REQUIRED),
MATL: NON-HALOGEN,
ORI: C234, M. HASEGAWA 243-
2497. ORDERED FOR KTR
9B 5970 LL9607843 NA 4 N 40727406 2/EA
401 M ADHESIVE, ADHESIVE FOR
LAGGING CLOTH (MIL-A-3316).
ORI: C234, M. HASEGAWA 243-
2497. ORDERED FOR KTR
9B 8040 002738708 NA 4 Y 40725009 3/GL
402 M ADHESIVE, ADHESIVE FOR
RUBBER TUBE/SHEET (MIL-A-
24179).
ORI: C234, M. HASEGAWA 243-
2497. ORDERED FOR KTR
9B 8040 008419773 NA 4 Y 40725010 3/PT
ATTACHMENT LIST
TITLE FILE NAME SAVED DATE
ENCLOSURE-01 3819P14211A01-Sketch-1.pdf 06-APR-2024 0000 ENCLOSURE-02 3819P14211A01-Sketch-2.pdf 06-APR-2024 0000
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PLAN VIEW
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2ND PLAT FORM
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Tooru.Suzuki2.ja_17 Text Box 11'-6"
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ELEVATION 1-A
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PORT LKG OUTBD
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LOCATION OF CORROSION PIT IN 7-64-0-A
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SKETCH
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ENCLOSURE-01
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SHEET 1 OF 1
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FWD
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FR 68
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FR 72
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Tooru.Suzuki2.ja_45 Text Box 60"
Tooru.Suzuki2.ja_46 Text Box 17'
Tooru.Suzuki2.ja_47 Text Box 6'
Tooru.Suzuki2.ja_48 Text Box 3819P14211A01
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SKETCH
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ENCLOSURE-02
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SHEET 1 OF 1
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LOCATION OF PRESERVE AREA IN 7-64-0-A
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Tooru.Suzuki2.ja_58 Text Box Chemical Weste Drain Holding Tank (7-67-0-W)
Tooru.Suzuki2.ja_59 Polygon
Tooru.Suzuki2.ja_60 Polygon
Tooru.Suzuki2.ja_61 Text Box Listed 1.3.2.1
Tooru.Suzuki2.ja_62 Text Box Listed 1.3.2.2
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