38JC312304A01_c0v0_TGI.pdf
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- Attached to
- USS HOWARD (DDG-83) 7J1
- Solicitation number
- N6264926RA063
About this file
This is a WebAIM Short Form Task Group Instruction (TGI) for repair work on the USS HOWARD (DDG-83). The document specifies the removal, fabrication, and installation of a bulkhead plate located in 01 Level Weather at Frame 228, Port. The component is a transverse bulkhead plate constructed of HTS steel conforming to MIL-S-22698 GR-DH36 specification, weighing 10.2 pounds, with a replacement plate measuring 2 feet by 2 feet (4 square feet). The work is scheduled to begin on November 30, 2026, and must be completed by March 1, 2027.
The contractor is required to accomplish specific procedures including removal of the existing plate, fabrication and installation of the new plate in accordance with referenced drawings, performance of local air hose testing of new welds with zero allowable leakage, and surface treatment of all new and disturbed surfaces. Government Furnished Material will be provided by SRF-JRMC along with supporting services including crane and rigging, electrical utility, air and water supply, steam supply, safety inspection, gas-free inspection, and QA inspection. A critical requirement is the fabrication and staging of a non-flammable closure due to the work's impact on a fire zone boundary, which must be readily accessible for emergency responders. The work is categorized as unclassified with a Job Summary ID of 123A4304.
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FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
06-JUN-2026 1036
20.16.6.0.9631 (May 2026) ICN: 38JC312304 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BHD PL 01 LVL WEA AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-83 USS HOWARD JC3
CU PHASE TITLE: F/O - REPAIR BULKHEAD PLATE IN 01 LVL WEA, FR 228, PORT
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
SS01L004
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
YAMADA, TETSUYA 231B 3152433022 26-MAY-2026
APPROVED BY: CODE: PHONE: DATE:
TAKAGI, RYOUTA 231B 3152434502 26-MAY-2026
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
SS01-L004
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:
123A4304
1. SCOPE/PURPOSE:
1.1 Title: Bulkhead Plate in 01 Level Weather, Frame 228, Port; repair
1.2 Location of Work:
1.2.1 01 Level Weather, Frames 228, Port
1.2.2 Passage (01-220-0-L)
1.3 Identification:
1.3.1 Quantity (One EA), Bulkhead Plate, Transverse Bulkhead Frame 228 in 01 Level Weather, Port
Material: HTS, MIL-S-22698 GR-DH36, 10.2 LBs Plate Remarks: See Ref. No. 3 for detail
TGI Short Form
06-JUN-2026 1036
20.16.6.0.9631 (May 2026) (Continued) ICN: 38JC312304 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BHD PL 01 LVL WEA AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-83 USS HOWARD JC3
CU PHASE TITLE: F/O - REPAIR BULKHEAD PLATE IN 01 LVL WEA, FR 228, PORT
FOUO Pg 2 of 4
CU PHASE DESCRIPTION (Cont.)
1.4 Security Classification: None.
1.5 Initial Condition: None.
1.6 Contractor work start date: 11/30/2026
1.7 Contractor work completion date: 3/1/2027
2. PROCEDURE:
2.1 Remove existing, fabricate and install new each bulkhead plate listed in 1.3.1 in accordance with Ref. No. 3.
2.1.1 Accomplish the requirements of 009-012 of Ref. No. One, including Table 2, Column(s) A, Lines One through 7.
2.1.2 Accomplish the requirements of 009-025 of Ref. No. One for a local air hose test of each new weld of each bulkhead plate. Allowable leakage: None.
2.2 Accomplish the requirements of 009-032 of Ref. No. One for each new and disturbed surface.
2.3 Notes:
2.3.1 Planner: Code 231B T. Yamada, 243-3022
2.3.2 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-6522-9560
2.3.3 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.
2.3.4 JCN SS01-L004 is related to this TGI.
2.4 Government Furnished Material (GFM):
2.4.1 SRF-JRMC will provide GFM listed in the Material List.
2.5 SRF-JRMC will provide the following service work: (TGI No. 38JC312304S02).
2.5.1 [C740] Crane and crane rigging service.
2.5.2 [X99E] Utility service, electrical.
2.5.3 [X99M] Utility service, including low pressure air supply, water supply, and steam supply.
2.5.4 [C106.1] Safety inspection for SRF-JRMC employees.
2.5.5 [C106.2] Gas free inspection for SRF-JRMC employees.
06-JUN-2026 1036
20.16.6.0.9631 (May 2026) (Continued) ICN: 38JC312304 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BHD PL 01 LVL WEA AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-83 USS HOWARD JC3
CU PHASE TITLE: F/O - REPAIR BULKHEAD PLATE IN 01 LVL WEA, FR 228, PORT
FOUO Pg 3 of 4
CU PHASE DESCRIPTION (Cont.)
2.5.6 [C133] QA inspection for (G) symbol(s).
06-JUN-2026 1036
20.16.6.0.9631 (May 2026) (Continued) ICN: 38JC312304 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: BHD PL 01 LVL WEA AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-83 USS HOWARD JC3
CU PHASE TITLE: F/O - REPAIR BULKHEAD PLATE IN 01 LVL WEA, FR 228, PORT
FOUO Pg 4 of 4
OTHER SPECIAL REQUIREMENTS:
This work affects a fire zone boundary. Fabrication and/or staging of a non-flammable closure is required.
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 PDD 150-ELM-
260223
RPR PLAN OF CRSN HOLE IN
WTRTT TRANSV BHD FR228
01 LVL, WEATHER
- Y ALL
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 PLATE,ME, SIZE: 2 FT X 2 FT =
4 SQFT
ORIG: C231B, T. YAMADA 243-
ORDERED FOR KTR
9B 9515 002243086 NA 4 N 61465065 4/SF
MATERIAL REFERENCES
REF
NO.
DOCUMENT/DRAWING NUMBER DOCUMENT/DRAWING TITLE
REV
ICN: 38JC312304 KEY OP: A01
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