Attachment 1 38E9A31131-A01 .pdf

Ship/HULL NO. Ship/HULL NAME

JON:

ICN: Rev: Key Op:

LSD-47 USS RUSHMORE 38E9231110 02 A02

TITLE:

(FOA)~No.2 SSDG Hot Oil Flushing; accomplish

1. SCOPE:

1.1 Title: (FOA)~No.2 SSDG Hot Oil Flushing; accomplish

1.2 Location of Work:

1.2.1 No. One Auxiliary Machinery Room (5-43-0-E)

1.3 Identification:

1.3.1 Quantity (One EA), No.2 Ship Service Diesel Generator (SSDG)

Set located in 1.2.1 Consisting of Diesel Engine, MFR: Fairbanks

Morse Defense, MFR ID: 38ND8-1/8, 12 Cylinder, 900 RPM, 2,235 HP, 2

Cycle, APL: L665360269, and Synchronous Generator (GEN), MFR: Kato

Engineering Inc., MFR ID: AA28160000, KW: 1,600, KVA: 2,000, Voltage:

450, Amperes: 2,566, Frequency: 60 Hz, Speed: 900 RPM, APL: 16A090001

1.3.1.1 Quantity (One AY), Lube Oil (LO) Filter (Full Flow

Filter) Assembly for No.2 SSDG Set, MFR: Paker Hannifin

Corporation, MFR ID: 20200-01, Number of Elements: 15

Disposable (25 Micron), Figure 7-38 of 2.3, APL: 48A090001

1.3.1.2 Quantity (One EA), LO Duplex Strainer for No.2 SSDG

Set, MFR: WM W Nugent & CO INC., MFR ID: MDL.1554-4L3B-DXN-

200, Number of Elements: 6 Cleanable (74 Micron), Figure 7-39 of 2.3, APL: 480100088

2. REFERENCES:

2.1 Standard Items (FY25)

2.2 S9311-DM-HBK-010 Rev 4, Fairbanks Morse Opposed Piston Model 12-38ND

8 1/8 LSD 41/49 Class Ships NAVSEA Handbook Standardized Maintenance

Procedures

2.3 S9311-EK-MMA-010 Rev 7, 1600 KW/900 RPM Diesel Engine Generator Set

LSD 41 Class Ships SSDG MIDLIFE Model Number 38ND8-1/8

2.4 262-6101102 Rev C, Diagram of Ship Service Diesel GEN Lube Oil System

2.5 262-8353253 Rev B, Lube Oil Cooling Piping Installation Ship Service

Diesel Generator (SSDG) No.2

2.6 301-8328931 Rev B, 1600 KW Gen-Set Alignment

2.7 MFR DWG 20201-01, LSD-41 SSDG Oil Filter Assembly Drawing TPE 1 MOD 1

Configuration

2.8 MFR DWG 10-828 Rev 6, Strainer Assembly Model No. 1554-4L3B-DXN-200

2.9 S9086-HB-STM-010/CH-233/Rev 5/CAN 1/R6, 2/R6, Diesel Engines

ICN: Rev: Key Op:

LSD-47 USS RUSHMORE 38E9231110 02 A02

3. REQUIREMENTS:

3.1 Accomplish the requirements of 009-09 of 2.1 for hot oil flushing of

LO system of No.2 SSDG set listed in 1.3.1 including the equipment listed in

1.3.1.1 and 1.3.1.2 in accordance with Appendix (F) of 2.2, using 2.3 through

2.8, and Paragraphs 233-8.21.3 through 233-8.21.15 of 2.9 for guidance. Each

(G) government check point must be witnessed by S211. (See 4.4)

3.1.1 Sample each flushing oil from upstream of the primary

quadraplex bag filter assembly (each filter housing 25-micron polyester-felt bag fitted) during the flushing. The flushing oil contamination level must be tested using Automatic Particle Counter (APC).

3.1.1.1 Flushing oil contamination levels must meet NAS 1638

Class 9 (equivalent to SAE AS4059, Table 1, Class 9) for particles 25 microns and larger.

3.1.2 Maintain cleanliness of the work site, including bilges, free from accumulation of spilled oil and industrial debris caused by contractor and/or subcontractor employee or generated from flushing operations on a continuous basis throughout the hot oil flushing work.

3.1.3 Provide enclosures to prevent contamination from entering the flushing systems during the hot oil flushing.

3.2 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

(V)(G) "OPERATIONAL TEST"

3.3 Accomplish an operational test of No.2 SSDG set listed in 1.3.1 to verify tightness of each disturbed mechanical joint affected by this work item, until the specified criteria are verified at pier side. -S211

3.3.1 Purge the systems free of air.

3.3.2 Verify each disturbed joint free of leaks. Slight weepage of

LO at gaskets and seals on the engine is acceptable in accordance with

Paragraph 233-13.13.3.1 of 2.9. Other joints: None.

ICN: Rev: Key Op:

LSD-47 USS RUSHMORE 38E9231110 02 A02

4. NOTES:

4.1 Initial Condition – Hot oil flushing is required after No.2 SSDG center section overhaul (CSO).

4.2 SRF Tool Room will issue each torque wrench and pressure gauge when required.

4.3 CSO of No.2 SSDG engine will be accomplished under basic job specification 38E9231110-H01.

4.4 LO cooler (Heat Exchanger, Figure 7-37 of 2.3) will be inspected and cleaned under other job specification 38E9231116-H01.

4.5 Ship’s Force will refill the LO system with correct fluid used in each system prior to operational test.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 See below MATERIAL LIST.

Each symbol in the row, M/C, below means:

M: Mandatory Material, C: Contingency Material

MATERIAL LIST

ITEM

NO.

PC

REF

M C

DESCRIPTION

STOCK

NUMBER

HAZ

MAT

DOC

QTY

REQD/

UNIT

PARA

NO.

001 2.3 M

PAPER,GASKET,

PN: 16 100 429, FIG 7-8-3

9B 5330 005302254 N 4292B393 1/YD 3.1

002 2.3 M

WIRE,NONELECTRICAL,

PN: 90 300 002N, FIG 7-36-10

9B 9505 001913680 N 4290B103 1/LB 3.1

003 2.3 M

GASKET,

PN: 16 100 824,

FIG 7-36-20 & 7-57-11&38

9B 5330 002170133 N 4292B237 12/EA 3.1

004 2.3 M

GASKET,

PN: 16 701 840, FIG 7-36-40

9B 5330 003056379 N 4292B273 60/EA 3.1

005 2.3 M

GASKET,

PN: 16 100 825, FIG 7-57-13

9B 5330 003772187 N 4292B308 2/EA 3.1

006 2.3 M

GASKET,

PN: 16 200 403, FIG 7-57-26

9B 5330 006634975 N 4296B037 2/EA 3.1

007 2.3 M

GASKET,

PN: 16 101 087, FIG 7-61-2&7

9B 5330 003772188 N 4292B310 8/EA 3.1

008 2.3 M

GASKET,

PN: 16 200 338, FIG 7-77-11

9B 5330 003951221 N 4292B342 16/EA 3.1

009 2.3 M

PAPER,GASKET,

PN: 16 100 328, FIG 7-80-3

9B 5330 002708470 N 4292B255 1/SY 3.1

010 2.3 M

GASKET,

PN: 16 100 327, FIG 7-80-8

9B 5330 012394930 N 4296B407 6/EA 3.1

011 2.3 M

GASKET,

PN: AFB5752B, FIG 7-80-13

9B 5330 013240929 N 4296B408 1/EA 3.1

012 2.3 M

PACKING,PREFORMED,

PN: 91 501 165, FIG 7-80-23

9B 5330 010529005 N 4296B178 4/EA 3.1

ICN: Rev: Key Op:

LSD-47 USS RUSHMORE 38E9231110 02 A02

ITEM

PC

REF

M C

DESCRIPTION

STOCK

NUMBER

HAZ

MAT

DOC

QTY

REQD/

UNIT

PARA

NO.

013 2.3 M

GASKET,

PN: 16 100 322, FIG 7-81-6

9B 5330 004510166 N 4292B347 2/EA 3.1

014 2.7 M

FILTER ELEMENT,FLUI,

PN: 01-245-001, ITEM NO.3

9B 2910 000017829 N 4290B069 15/EA 3.1

015 2.7 M

O-RING,

PN: 30-0008, ITEM NO.8

9B 5331 011450821 N 4296B409 2/EA 3.1

016 2.8 M

O-RING,

PN: 30-024-001, ITEM NO.14

9B 5331 011817396 N 4296B410 4/EA 3.1

017 2.8 C

STRAINER ELEMENT,SE,

PN: 30-055-280, ITEM NO.15

9B 4730 011888725 N 4296B411 6/EA 3.1

018 2.8 C

CAP,PROTECTIVE,DUST,

PN: 01-422-010, ITEM NO.21

9B 5340 011827573 N 4296B412 4/EA 3.1

019 C

GASKET,SPIRAL WOUND,

PN: 4-150MTS, FOR LO PIPING

9B 5330 014600685 N 4296B413 4/EA 3.1

020 M

SHIELD,SAFETY,PIPE,

803-2145518-2, 2"W, 30 FT/RO

9B 4730 014725085 N 4297B011 1/RO 3.1

021 M

SHIELD,SAFETY,PIPE,

803-2145518-3, 3"W, 30 FT/RO

9B 4730 014725173 N 4289B080 1/RO 3.1

022 M

SHEET,NONMETALLIC,P,

803-2145518-4, 4"W, 30 FT/RO

9B 9390 013753347 N 4296B414 1/RO 3.1

023 M

SHIELD,SAFETY,PIPE,

803-2145518-5, 5"W, 30 FT/EA

9B 4730 010100997 N 4296B164 1/EA 3.1

024 M

SHIELD,SAFETY,PIPE,

803-2145518-6, 6"W, 30 FT/EA

9B 4730 010100998 N 4296B165 1/EA 3.1

025 M

CLOTH,CLEANING,

A-A-59323, LINT FREE,

13" X 18", 10 LB/BX

9Q 7920 000449281 N 4290B079 5/BX 3.1

026 M

LUBRICATING OIL,ENG,

MIL-PRF-2104, 10W, 55 GL/DR

FOR FLUSHING

9B 9150 014961939 Y 4285EX04 25/DR 3.1