TGI 38K6158301A01_c0v0.pdf
PDF 3 MB Posted
- Attached to
- USS RAFAEL PERALTA (DDG-115) FY26 SIA BUNDLE #1
- Solicitation number
- N6264926RA036
About this file
This is a Task Group Instruction (TGI) for maintenance work on the USS Rafael Peralta (DDG-115). The document provides detailed instructions for replacing rope staples on a life raft cradle located at 02 Level Weather, Frames 166-169, Port side of the vessel.
The work scope includes removing, storing, and reinstalling four (4) MK-7 inflatable life rafts with 25-passenger capacity; removing and fabricating two (2) new rope staples constructed of CRES 316 material (3/8 inch diameter round bar per QQ-S-763 specification); drilling inspection holes and accomplishing build-up welds on the existing support structure; and applying surface preservation treatments to affected areas per referenced specifications. The contractor work is scheduled to commence on 7/27/2026 and be completed by 9/4/2026. Supporting work, including removal and installation of rubber tile on the cradle, will be covered under separate TGIs (38K6158301U01 and 38K6158301R01). The instruction references design drawings DWG 583-6220293 and DWG 600-7026484, along with NAVSEA standard items and local standard items. Government-furnished materials will be provided by SRF-JRMC, which will also supply crane services, utility support (electrical, low-pressure air, water, and steam), and safety/gas-free inspections for employees. Material required includes 10 feet of CRES 316 bar stock ordered for the contractor. The document was prepared and approved on 13-NOV-2025 by Code 231B personnel.
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Text version
FOUO
WebAIM Short Form TASK GROUP INSTRUCTION
22-JAN-2026 1112
20.15.6.0.9333 (July 2025) ICN: 38K6158301 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CRADEL FR 165 P AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-115 USS RAFAEL PERALTA K61
CU PHASE TITLE: F/O - REPLACE ROPE STAPLE ON LIFE RAFT CRADLE IN 02 LVL WEA, FR 166 - 169, 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
OD011127
PREPARING ACTIVITY: STATUS: APP WORKING STATUS:
PREPARED BY: CODE: PHONE: DATE:
SUZUKI, TOORU 231B 3152437793 13-NOV-2025
APPROVED BY: CODE: PHONE: DATE:
TAKAGI, RYOUTA 231B 3152434502 13-NOV-2025
CONCURRED BY: CODE: PHONE: DATE:
REASON FOR WORK/NEED FOR CHANGE:
JCN:
OD01-1127
SPECIAL REQUIREMENTS:
CU PHASE DESCRIPTION:
ZONE MANAGER: ZONE: COMPARTMENT: LEVEL: FRAME: SIDE:
SAITO, KAZUNOBU
JOB SUMMARY ID: TOT MAN HR.: TOT DUR: TOT JML COST: PLANNING ACCEPTANCE:
583A2101
1. SCOPE/PURPOSE:
1.1 Title: Rope Staple on Life Raft Cradle in 02 Level Weather, Frames between 166 and 169, Port; replace
1.2 Location of Work:
1.2.1 02 Level Weather, Frames between 165 and 175, Port
1.2.2 03 Level Weather, Frames between 165 and 175, Port
1.3 Identification:
1.3.1 Quantity (4 EA), Life Raft in 02 Level Weather, Frames between 165 and 175, Port
Type: MK-7, Inflatable Capacity: 25-passenger
TGI Short Form
22-JAN-2026 1112
20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6158301 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CRADEL FR 165 P AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-115 USS RAFAEL PERALTA K61
CU PHASE TITLE: F/O - REPLACE ROPE STAPLE ON LIFE RAFT CRADLE IN 02 LVL WEA, FR 166 - 169, PORT
FOUO Pg 2 of 4
CU PHASE DESCRIPTION (Cont.)
1.3.2 Quantity (2 EA), Rope Staple on Support of Life Raft Cradle in 02 Level Weather, Frames between 166 and 169, Port, Lower
Material: CRES 316, QQ-S-763, 3/8 Inch Diameter Round Bar Remarks: See Sheet 17B Detail 17B-A, Detail 17B-E, and Section 17B-B of Ref. No. 3 and Ref. No. 4 for detail and
Sketch Enclosure-01 for location detail
1.3.3 Quantity (2 SF), Life Raft Cradle in 02 Level Weather, Frames between 166 and 169, Port, Lower
Remarks: The area where rubber tile is installed.
1.4 Security Classification: None.
1.5 Initial Condition: None.
1.6 Contractor work start date:
1.7 Contractor work completion date:
2. PROCEDURE:
2.1 Remove, store, and reinstall each life raft listed in 1.3.1 for structure work and preservation work.
2.2 Remove existing, fabricate and install new each rope staple listed in 1.3.2 in accordance with Ref. No. 3, using Ref. No.4 for guidance.
2.2.1 Drill hole(s) on the existing support for gas free inspection.
2.2.2 Accomplish build up weld of the remaining hole(s) on the support, using Ref. No. 3 for guidance.
2.2.3 Accomplish the requirements of 009-012 of Ref. No. One, including Table 2, Column(s) D, Lines One through 7.
2.3 Accomplish the requirements of 009-032 of Ref. No. One, including Table 2, Line(s) 46, for each area listed in 1.3.3.
2.4 Accomplish the requirements of 009-032 of Ref. No. One for each new and disturbed surface.
2.5 Notes:
2.5.1 Planner: Code 231B T. Suzuki, 243-7793
2.5.2 Work Integration Manager (WIM): Code 333 T. Yaginuma, 080-6522-9560
2.5.3 Removal and installation of rubber tile on cradle will be covered by TGI No(s). 38K6158301U01 and 38K6158301R01
(SRF-JRMC TGI).
2.5.4 JCN OD01-1127 is related to this TGI.
2.6 Government Furnished Material (GFM):
Kouichi.Yoshida.ja Typewritten Text 7/27/2026
Kouichi.Yoshida.ja Typewritten Text 9/4/2026
22-JAN-2026 1112
20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6158301 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CRADEL FR 165 P AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-115 USS RAFAEL PERALTA K61
CU PHASE TITLE: F/O - REPLACE ROPE STAPLE ON LIFE RAFT CRADLE IN 02 LVL WEA, FR 166 - 169, PORT
FOUO Pg 3 of 4
CU PHASE DESCRIPTION (Cont.)
Ref.
No.
Document/Drawing Number DOCUMENT/DRAWING TITLE REV
CHG
NO.
CPY
REQ PARAGRAPH SECT PG CHPT
2.6.1 SRF-JRMC will provide GFM listed in the Material List.
2.7 SRF-JRMC will provide the following service work: (TGI No. 38K6158301S02).
2.7.1 [C740] Crane and crane rigging service.
2.7.2 [X99E] Utility service, electrical.
2.7.3 [X99M] Utility service, including low pressure air supply, water supply, and steam supply.
2.7.4 [C106.1] Safety inspection for SRF-JRMC employees.
2.7.5 [C106.2] Gas free inspection for SRF-JRMC employees.
2.7.6 [C133] Provide QA inspection for (G) symbol(s).
22-JAN-2026 1112
20.15.6.0.9333 (July 2025) (Continued) ICN: 38K6158301 KeyOp: A01
COMPONENT NAME: TYPE: PHASE: REPEAT: CHG/VER:TGI NO: CRADEL FR 165 P AY A 0 0/0
SHIP/HULL NO: SHIP/HULL NAME: PROJECT: SYSTEM: PLANT ID: CASREP CAT:
DDG-115 USS RAFAEL PERALTA K61
CU PHASE TITLE: F/O - REPLACE ROPE STAPLE ON LIFE RAFT CRADLE IN 02 LVL WEA, FR 166 - 169, PORT
FOUO Pg 4 of 4
Ref.
No.
Document/Drawing Number DOCUMENT/DRAWING TITLE REV
CHG
NO.
CPY
REQ PARAGRAPH SECT PG CHPT
1 NSI FY-26 NAVSEA Standard Items - 1 N 2 LI FY-26 Local Standard Items - ORG N
3 DWG 583-6220293 DDG51 CLASS FAB OF INFL
BOAT STWG FTG
AG Y 17B
,17 D
4 DWG 600-7026484 HULL OUTFIT INSTL DSGN
ZN 4220 02 LVL FR 126-174
R Y 4A B,3 C1
TASK NAME / TASK DESCRIPTION
SHOP/
TSD TS
SF
WC
CREW
# MHRS RWRK
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 BAR,META, ORDERED FOR
KTR
ORIG: C231B T. SUZUKI 243-
9B 9510 001890617 NA 4 N 53175658 10/FT
ATTACHMENT LIST
TITLE FILE NAME SAVED DATE
ENCLOSURE-01 38K6158301A01-Sketch.pdf 13-NOV-2025 0000
MATERIAL REFERENCES
REF
NO.
DOCUMENT/DRAWING NUMBER DOCUMENT/DRAWING TITLE
REV
ICN: 38K6158301 KEY OP: A01
Tooru.Suzuki2.ja Line
Tooru.Suzuki2.ja_1 Line
Tooru.Suzuki2.ja_2 Text Box
FR 169
Tooru.Suzuki2.ja_3 Text Box
FR 166
Tooru.Suzuki2.ja_4 Polygon
Tooru.Suzuki2.ja_5 Text Box
FWD
Tooru.Suzuki2.ja_6 Line
Tooru.Suzuki2.ja_7 Line
Tooru.Suzuki2.ja_8 Oval
Tooru.Suzuki2.ja_9 Line
Tooru.Suzuki2.ja_10 Rectangle
Tooru.Suzuki2.ja_11 Oval
Tooru.Suzuki2.ja_12 Oval
Tooru.Suzuki2.ja_13 Line
Tooru.Suzuki2.ja_14 Line
Tooru.Suzuki2.ja_15 Text Box Rope Staple (2 EA)
Tooru.Suzuki2.ja_16 Rectangle
Tooru.Suzuki2.ja_17 Rectangle
Tooru.Suzuki2.ja_18 Rectangle
Tooru.Suzuki2.ja_19 Text Box
PLAN VIEW
Tooru.Suzuki2.ja_20 Text Box
02 LVL FR 126 - 175, PORT
Tooru.Suzuki2.ja_21 Line
Tooru.Suzuki2.ja_22 Text Box
LOCATION OF ROPE STAPLE
Tooru.Suzuki2.ja_23 Text Box
ENCLOSURE-01
Tooru.Suzuki2.ja_24 Text Box
SKETCH
Tooru.Suzuki2.ja_25 Text Box 38K6158301A01
Tooru.Suzuki2.ja_26 Text Box
SHEET 1 OF 1
Tooru.Suzuki2.ja_27 Line
Tooru.Suzuki2.ja_28 Text Box
WARDROOM MESSROOM AND LOUNGE
02-126-4-L
Tooru.Suzuki2.ja_29 Text Box
WARDROOM
GALLEY
02-158-4-Q
Tooru.Suzuki2.ja_30 Text Box
PASSAGE
02-167-2-L
Tooru.Suzuki2.ja_31 Line
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