38E9367103R_00_A01.pdf

Youko.Mori.ja Text Box 1301426833 lhlDIHULL NO. lhlalHULL NAMI

JON:

ICN: Rav: Key Op:

LID-17 U88 RUSHMORE 38RIMl14N A01

TITLE:

Hull ltnacturw on 04 Level Deck; rapalr

2.

1.1 Title: Hull Structure on 04 Level Deck; repair

1. 2 Location of Work:

1.2.1 04 Level Weather Deck (04-13-0-WEA)

1.2,2 RAM Equipment Room (04-19-0-Q)

1.2.3 RAH Handling Equipment Store (04-19-1-A)

1.2.4 Troop WR & WC (03-19-0-L)

1.3 Identification:

1.3.1 Quantity (One EA), Ventilation Duct for Exhaust System (02-14-

1) Located in 1.2,4 around Frames 19-20 on overhead, Port, 15 Inch by 10 Inch Rectangular Shape Including 4 Inch OD Round Shape Duct, Flanged Ends, Non-Watertight, Aluminum

1.3.2 A Total of (32 SF) of Electrical Grade Sheeting Including Underlayment to be Replaced with Adhesive, Heat Weld Seam and Seal Edge for Replacing Deck Covering Down to Bare Substrate, Located in 1.2.2

Specification: MIL-DTL-15562G, TY-I Size: 1/8 Inch Thick, 3 Feet Hide Color: Blue Color

1.3.3 A Total of (3 SF) of Port Bulkhead, Located in 1.2.1 and 1.2.2, See ENCLOSURE (A)

1.3.3.1 A Total of (3 FT) of Vertical Stiffener

1.3.4 Quantity (One EA), Stuffing Tube, Size e, Steel, Deck Type, for Flood Light, Located in 1.2,1 and 1.2.4, See ENCLOSURE (A)

Ul'&DHCSI:

~27 'I.WI. 3/31/2<P '/.'Mori

2.1 Standard Items (FY2-4-¼

2.2 510-6101616 Rev c, HVAC Diagram 01 LVL & ABV

2.3 510-6101647 Rev e, HVAC 03 Level Frame 21 FWD

2.4 512-6101620 Rev D, HVAC Standard Details and GEN. Instructions

2.5 501-5287967 Rev J, Ventilation Standard Details and General Notes

2.6 155-7445969, S/A 1116K LSD 47, Deck House Ram Equipment Room No.1

2.7 139-6102529 Rev D, Unit 445 04 Deck FRS 13-21 C/L

2.8 167-7445989, S/A LSD-1116K LSD 47, Structural Door HODS 04 Level lhlalHULL NO. ShlalHULL NAIi! ICN: Rev:

LID-47 USS RUSHMORE JON: 38R8Ml1~03

TITLE:

Hull Structure on 04 Level Deck; repair

2.9 803-6397268 Rev B, Door Watertight, Quick Acting Arrangement

2.10 635-6101904 Rev C, Insulation Details

Key Op:

A01

2.11 635-6101901 Rev C, Insulation ARR Thermal and Acoustic 03 Level and Above

2.12 331-7446025, Lighting System MOD Incidental FWD RAM GML

2.13 MIL-STD-2003B(SH), Electric Plant Installation Standard Methods for Surface Ships and Submarines

2.14 MIL-STD-1310H(NAVY), Shipboard Bonding, Grounding, and Other Techniques for Electromagnetic Compatibility, Electromagnetic Pulse(EMP) Mitigation, and Safety

3. Rl:QU:IUMl!ffl:

3.1 Remove each existing ventilation duct listed in 1.3.1 to facilitate the hull structure repair work, using 2.2 through 2.5 for guidance. Upon completion of the repair work, install them.

3.2 Accomplish the requirements of 009-26 of 2.1 including ATTACHMENT D, for replacement of each new electrical grade sheeting listed in 1.3.2 to facilitate the hull structure repair work.

3.2.1 Accomplish the requirements of 009-32 of 2.1, including Table 3, Line 6, Column A for the area, including 6 inches up (Maximum Height) of vertical surfaces.

3.2.1.l Power tool clean each narrow area to SSPC-SP-3 where power tool in 3.2.1 cannot reach.

3.2.1.2 Hand tool clean each narrow area to SSPC-SP-2 where

power tool in 3.2.1.1 cannot reach.

3.3 Accomplish the requirements for repair of each port bulkhead, vertical stiffener and stuffing tube listed in 1.3.3, 1.3.3.1 and 1.3.4 as follows.

3.3.1 Remove each existing, fabricate and install each new port bulkhead and vertical stiffener listed in 1.3.3 and 1.3.3.1 out of each new 3/16 inch thick mild steel plate and T-shape mild steel beam (Item No. 203 of 2.6) conforming to MIL-S-22698 Grade A, using 2.6 through 2.11 for guidance.

3.3.2 Remove each existing and install each new stuffing tube listed in 1.3.4, using 2.12 for guidance.

3.3.2.1 Chip and grind surfaces flush and smooth in way of

removals.

3.3.2.2 Cable installation, penetrations and cableway must be in accordance with 2.13. Install channel rubber between electrical cable lhlDIHULL NO. lhlDIHULL NAME ICN: l Rev: Key Op:

LSo..17 USS RUSHMORE

JON: 38RIMl1403 I A01 TFrLE:

Hull Structure on 04 Lwel Deck; f9palr surfaces and banding straps. The channel rubber must conform to MIL-PRF-6855, Class 2, Grade 60.

3.3.2.3 Bond and ground equipment in accordance with 2.14.

3.3.3 Accompli&h the requirements of 009-12 of 2.1, including Table 2, Column A, Lines One through 1 for welding in 3.3.l and 3.3,2.

3.3.4 Accomplish the requirements of 009-25 of 2.1 for a local air hose test of each welding section of watertight boundary including each cable penetration. Allowable leakage: None.

3.4 Accomplish the requirement& of 009-32 of 2.1 for cleaning and preservation of each new and disturbed surface to match surrounding areas.

• . !!2!!!.=

4.1 Initial Condition - 04-13-0-WEA, RAM EQPT RM l ON THE FWD RAM DECK

HAS SIGNIFICANT CORROSION TO THE METAL BELOW THE QAWTD THAT WILL REQUIRE METAL

TO BE REPLACED.

4.2 SRF Tool Room will issue pressure gauges when required.

5. QOVIDNaff WRNIBHl:D IADJlIAL (QIM) :

5.1 Government Furnished Materials.

MATERIAL LIST

ITEM PC REF M HAZ QTY I DESCRIPTION STOCK NUMBER DOC NO. Para No. NO. NO. NO. C MAT /UNIT

PLATE, METAL. 9B9515 001 - . M MIL-S.22198 GRADE A, 002388617 N 31708006 1/PM 3.3

3118 INCH THK. 4 FT X 8 FT

BEAM, STRUCTURAL,

002 M T-SHAPE, STEEL, 989520 N 3170B007 20/FT 3.3 . .

4 IN X 2-1/4 IN X 3.299 T 002780932

MIL-8-22811 GRADE A

WELDINGN ROD,

31!2 IN DIA X 14 IN LG,

963439 003 . - M 7018-M, PIN 255014102, SM742861 N 3170E900 3/CN 3.3

MIL-E-22200/10,

U/1: 1 CN•1 OL.B

ELECTRICAL RUBBER SHEET, 9Q 7220 00& - . M MARBLEIZED BLUE 010249040 N 31708008 1/RO 3.2

3 FT X 75 YOIRL

005 . M ADHESIVE, MIL-A-21016 9B1040 y 3170EX02 1/GL 3.2 .

005824598

INSULATION BOMD,

1 INCH THK, 2 FT X 3 FT, 905840 008 . . M MIL-DTL-32516 TYPE I FORM 1, 0010118312 N 3170B009 2/BX 3.3 FACING B (OLDt.MIL-I-742)

20EA/BX.

INSULATION BG\RD,

2 INCH THK. 2 FT X 3 FT, 905840 007 . - M MIL-OTL-325U TYPE I FORM 1, 0011016315 N 31708010 2/BX 3.3 FACING B (OLDt.MIL-1-742)

10EA/BX.

ShlalHULL NO. lhlDIHULL NAIii ICN: Rev: Ke,Op:

L.8D-47 U88 RUIHIIORE JON: 38RIM11403 A01

TITLE:

Hull Structure on 04 Level Dack; repair

MATERIAL UST

ITEM PC REF M HAZ QTY I DESCRIPTION STOCK NUMBER DOC NO. Para ND. NO. NO. NO. C MAT JUNIT

TAPE, LAGGING, am15 008 - - M 2 INCH WO X l50 VDJRL., 002871132 N 31708011 2/RO 3.3

UIL-C-,MflN TY-II CL-1.

008 - - M CAP, SNAP FASTENER, AL 985326 N 31708012 1/HD 3.3 007377848

010 . M ADHESIVE, MIL-A-3318C, CL-1 9B8040 y 3170EX01 21GL 3.3 .

002738708

COUNTERMEASURE

WASHDCIWN NOZZLE.

PARTS KIT (CRES),

CONSISTOF

(1 EA) TitREE- PRONGED WEB. 114730 011 - - C (1 EA) 112 IN. ROUND HEAD 011717186 N 31708013 2/EA .

SCREW.

(1 EA) FLAT WASHER.

(1 EA) 1/2 IN. CRES EW.L.

(1 EA) 1/2 IN. ID HELICAL

INSERT.

101 - . M STUFFING TUBE. SIZE B, DECK 98975 N 31781115 11PG 3.3

010141935

102 - - M PACKING ASSEMBLY, SIZE B 9B5330 N 31788117 1/EA 3.3 013780811

103 - - M HANGER, CABLE, 101-107-054, 9B 975 N 31781119 1/EA 3.3 A-0.l!IBO" 01MflD171

104 - - C ST\JD, WELDING. M24141111-540, 985307 N 31781121 1/EA -318"-18 X 1.125"L 012301839 NONMETALLIC CHANNEL, 9B9390 1m - - C 7/8'W X 518"CH X 1/4"TitK X 010188253

N 31781122 1/LO -

N"/LG. ---- ••• -·10

108 . - C CONDUIT, METAL, FLEXI, 9B5975 N 31781124 10IFT -M24758-8 01MM182

ADAPTER, STUFFING TU, 88975 107 . . C ELECTRICAL CONDUIT, 015145220 N 317881215 1/EA - M24758-158B

108 - . C Al:W'TER, ELECTRICAL, E5975 N 31781128 1/EA .

M24758-28 015845355

RUBBER SHEET, SOLID,

201 . . M CMSKET SHEET, MIL•R-IIOO, E9320 N 31918004 2/EA 3.1 1/rTttKX 1 FTX 12 FT, 011185480

45DURO

11 LL NO. 1111 ULL NAIii!

LID◄7 ua RUIHIIORE rLE:

111 8tructura on 04 t.nel Dacki repair

04-11-1-A

WT

BHD 21

hJ

1..J.laad l..J.l.l

ICN:

JON: 31RIMl1103

PI.AR: o, LVL DATBD DSCK

•CLOSOD (A) l/l

Rav: K-,Op:

A01