SOW_B-2_CLN-1_38KC331104_A01_NEW TGI_c0v0.pdf
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- Attached to
- USS SHOUP (DDG-86) 7C1 SRA BUNDLE-2
- Solicitation number
- N6264926RA060
About this file
This is a WebAIM Short Form Task Group Instruction (TGI) for maintenance and repair work on the USS SHOUP (DDG-86), a naval vessel. The document provides detailed instructions for repairing broken tack welds on the perforated sheet enclosure wall of the No. One Ship Service Gas Turbine Generator (SSGTG) Module, located in Auxiliary Machinery Room No. One (4-126-0-E). The work involves the SSGTG Assembly No. One, manufactured by Rolls-Royce Corporation (MFR ID: AG9140RF), with parts composed of AISI Type 304 Stainless Steel (0.0312 inch thickness) and AISI Type 304L Stainless Steel flat strip material (11 GA/0.125 inch thickness). The repairs are classified as unclassified (no security classification) and designated as Class M-2 Category C work.
The repair procedure requires compliance with the Gas Turbine Maintenance Procedure (Ref. No. 3) and specific welding repair procedures outlined in MP AL15-KC331104-EM01-W133 (NR.1 SSGTG Enclosure Perforated Sheathing Welding Repair). Work completion requirements include accomplishing specified sections (009-012 and 009-032) with quality assurance inspection for welding symbols. SRF-JRMC will provide supporting services including crane and rigging, electrical and utility services (low pressure air, water, and steam), safety and gas-free inspections, and QA inspections for welding symbols. The work was prepared by H. Takemoto (Code 234) on April 11, 2026, approved by N. Izumi (Code 234) on April 13, 2026, and is managed by T. Yaginuma (Code 333) as the Work Integration Manager. Contractor start and completion dates are referenced in the TGI Period of Performance (POP) List. No government-furnished materials are required for this task.
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FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
05-MAY-2026 1614
20.15.6.0.9333 (July 2025) ICN: 38KC331104 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: #1 GTG ENCLOSURE AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-86 USS SHOUP KC3
CU PHASE TITLE: *F/O – REPAIR BROKEN TACK WELD ON PERFORATED SHEET OF NO. ONE SSGTG ENCLOSURE
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 4
EM01W133
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
TAKEMOTO, HIROTAKA 234 3152434479 11-APR-2026
APPROVED BY: CODE: PHONE: DATE:
IZUMI, NORIAKI 234 3152432243 13-APR-2026
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
EM01-W133
SPECIAL REQUIREMENTS:
CU PHASE DESCRIPTION:
ZONE MANAGER: ZONE: COMPARTMENT: LEVEL: FRAME: SIDE:
YAGINUMA, TAKEHIDE
JOB SUMMARY ID: TOT MAN HR.: TOT DUR: TOT JML COST: PLANNING ACCEPTANCE:
311A3104
1. SCOPE/PURPOSE:
1.1 Title: Broken Tack Weld on Perforated Sheet of No. One Ship Service Gas Turbine Generator (SSGTG) Module Enclosure Wall; repair
1.2 Location of Work:
1.2.1 Auxiliary Machinery Room No. One (4-126-0-E)
1.3 Identification:
1.3.1 Quantity (One EA), SSGTG Assembly, No. One
MFR: Rolls-Royce Corporation
MFR ID: AG9140RF
APL: 05A010000
1.3.1.1 Quantity (One AY), Perforated Sheet, Enclosure Wall, No. One SSGTG Module
TGI Short Form
05-MAY-2026 1614
20.15.6.0.9333 (July 2025) (Continued) ICN: 38KC331104 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: #1 GTG ENCLOSURE AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-86 USS SHOUP KC3
CU PHASE TITLE: *F/O – REPAIR BROKEN TACK WELD ON PERFORATED SHEET OF NO. ONE SSGTG ENCLOSURE
FOUO Pg 2 of 4
CU PHASE DESCRIPTION (Cont.)
Material: AISI Type 304 Stainless Steel, 0.0312 Inch Thickness Flat Strip Material: AISI Type 304L Stainless Steel, 11 GA (0.125 Inch) Thickness Remarks: Broken tack welds on AFT Right / Left Side Wall and Right Side Wall of the GTG module wall.
1.4 Security Classification: None.
1.5 Initial Condition: None
1.6 Contractor start date: See TGI POP List
1.7 Contractor work completion date: See TGI POP List
2. PROCEDURE:
2.1 Accomplish the requirements of Ref. No. 3.
(V)(G) "GAS TURBINE MAINTENANCE PROCEDURE"
2.2 Repair each broken tack weld on the perforated sheet listed in 1.3.1.1 in accordance with E.2 and E.2.1 of Ref. No.
3 and Ref. No. 4.
2.2.1 Accomplish the requirements of 009-012 of Ref. No. One, including Table One, Column(s) F, Lines One through 10.
2.3 Accomplish the requirements of 009-032 of Ref. No. One for each new and disturbed surface.
2.4 Notes:
2.4.1 Planner: Code 234 H.Takemoto, 243-4479
2.4.2 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-5419-0598
2.4.3 JCN EM01-W133 is related to this TGI.
2.5 Government Furnished Material (GFM): None.
2.6 SRF-JRMC will provide the following service work: (TGI No: 38KC331104S02)
2.6.1 [C740] Crane and crane rigging service.
2.6.2 [X99E] Provide utility service, electrical.
2.6.3 [X99M] Provide utility service, including low pressure air supply, water supply, and steam supply.
2.6.4 [C106.1] Provide safety inspection for SRF-JRMC employees.
2.6.5 [C106.2] Provide gas free inspection for SRF-JRMC employees.
2.6.6 [C133] Provide QA inspection for (G) symbols.
05-MAY-2026 1614
20.15.6.0.9333 (July 2025) (Continued) ICN: 38KC331104 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: #1 GTG ENCLOSURE AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-86 USS SHOUP KC3
CU PHASE TITLE: *F/O – REPAIR BROKEN TACK WELD ON PERFORATED SHEET OF NO. ONE SSGTG ENCLOSURE
FOUO Pg 3 of 4
CU PHASE DESCRIPTION (Cont.)
2.6.7 [C285] Provide inspection for (G) symbols.
05-MAY-2026 1614
20.15.6.0.9333 (July 2025) (Continued) ICN: 38KC331104 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: #1 GTG ENCLOSURE AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-86 USS SHOUP KC3
CU PHASE TITLE: *F/O – REPAIR BROKEN TACK WELD ON PERFORATED SHEET OF NO. ONE SSGTG ENCLOSURE
FOUO Pg 4 of 4
OTHER SPECIAL REQUIREMENTS:
Class M-2 Category C
Ref.
No.
Document/Drawing Number DOCUMENT/DRAWING TITLE REV
CHG
NO.
CPY
REQ PARAGRAPH SECT PG CHPT
1 NSI FY-27 NAVSEA Standard Items - 2 N 2 LI FY-27 Local Standard Items - ORG N
3 MP AL15-KC331104-
EM01-W133
NR.1 SSGTG ENCLOSURE
PERFORATED SHEATHING
WELDING REPAIR
- Y ALL
4 DWG 23059481 ENCLOSURE ASSEMBLY
INSULATED
- 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
MATERIAL REFERENCES
REF
NO.
DOCUMENT/DRAWING NUMBER DOCUMENT/DRAWING TITLE
REV
ICN: 38KC331104 KEY OP: A01
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