27-002-15_A_SOW Rolls Royce 1K MAINT.doc.docx

USNS POINT LOMA

( EPF 15 )

Rolls Royce 1K MAINT

1.0 ABSTRACT

1.1 This item describes technical services for the Main Propulsion Diesel Engines FOR 1K hour maintenance.

2.0 REFERENCES: None

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Locations:

3.1.1 Engine Room 1 (5-52-1)

3.1.2 Engine Room 2 (5-52-2)

3.2 Quantity:

3.2.1 4 Engines Total (2 each location)

4.0 GOVERNMENT FURNISHED MATERIAL/EQUIPMENT/SERVICE: None

5.0 NOTES:

5.1 Performance Period:

5.1.1 15 Feb – 07 March 2027

5.2 Location of Work:

5.2.1 Naval base Norfolk or JEB Little Creek or Fort Story, VA, 23459, Pier: TBD.

5.3 Port Engineer:

5.3.1 Port Engineer: Darren Randall

Cell: (757)342-5010 E-mail: richard.d.randall.civ@us.navy.mil

5.4 Contact the Port Engineer for details and requirements concerning access to an MSC vessel.

5.5 Current base access procedure is to file a SECNAV Form 5512 DoN Access Pass Registration and an OPCON Access Request form with the Pass and ID office at least 14 days prior to the date of base access. OPNAV Access Request shall be submitted by a Government CAC ID holder (DOD Employee) to Force Security.

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Provide the services and material for Authorized MTU OEM Representatives for performance period stated in 5.1.

7.2 OEM Rep’s shall travel to ship location for the performance periods specified.

7.3 Service Representatives shall provide all tools, material and labor to execute the requirements as delineated below for the MTU 1K hour service and as follows. All work will be IAW MTU standard maintenance for EPF-15 Propulsion systems.

7.3.1 Task 1 "Perform L/O low pressure, over speed, and J/W high temperature safety shutdown demonstrations for ABS annual testing on all four MPDEs."

7.3.2 Task 2 Engine Inspection to determine Hose configuration

7.3.3 Task 3 Hose replacement, tagging and spray shield installation

7.3.4 Task 4 Rubber Bellows replacement.

7.3.5 WM00066 ENGINE MOUNTING: Measure height of rubber element

7.3.6 WM00063 "LUBE OIL SYSTEM: Automatic centrifugal oil filter, check layer thickness of oil residue, clean, and replace paper element at every engine oil change at the latest"

7.3.7 WM00126 ENGINE MOUNTING: Measure height of rubber element

7.3.8 WM00128 ENGINE MOUNTING: Measure buffer clearance, adjust if necessary

7.3.9 WM00050 ENGINE MOUNTING: Check general condition of rubber mounts (visual inspection)

7.3.10 WM00136 ENGINE MOUNTING: Check securing screws for firm seating

7.3.11 WM01587 STARTING SYSTEM: Lubricate starter ring gear

7.3.12 WM01593 STARTING SYSTEM: Check screw connections of starter ring gear to intermediate ring and of starter intermediate ring to coupling for secure seating

7.3.13 WM01943 STARTING-AIR CONTROL UNIT: Check function of starting-air control unit and inspect it for leaks

7.3.14 WM01977 STARTING-AIR CONTROL UNIT: Check 2/2 directional control valve for leaks and function

7.3.15 WM01978 STARTING-AIR CONTROL UNIT: Check throttle and safety valve for leaks, clean filter element, replace as necessary

7.3.16 WM01946 PRESSURE REDUCING STATION: Check function of pressure reducing station and inspect it for leaks

7.3.17 WM01947 PRESSURE REDUCING STATION: Clean air filter

7.3.18 WM01589 AIR PIPING TO CYLINDERS: Lubricate shaft for air flap in intake housing

7.3.19 WM01592 AIR PIPING TO CYLINDERS: Check filter and fleece for contamination and damage

7.3.20 WM01588 CYLINDER HEAD: Check screw connections on safety valve for secure seating

7.3.21 WM01590 FUEL SYSTEM (HIGH PRESSURE): Check screw connections of HP pump on gearcase for secure seating

7.3.22 WM01591 FUEL SYSTEM (LOW PRESSURE): Check differential pressure, replace easy-change filter if required (when the time limit (years) has expired, at the latest)

7.3.23 WM00214 FUEL SYSTEM (LOW PRESSURE): Replace filter element

7.3.24 WM00215 FUEL SYSTEM (LOW PRESSURE): Drain water and contaminants from fuel prefilter

7.3.25 WM00216 FUEL SYSTEM (LOW PRESSURE): Check position of contamination indicator of fuel pre-filter.

7.3.26 WM00790 FUEL TREATMENT PLANT: Check coolant drain valve

7.3.27 WM00015 FUEL TREATMENT PLANT: Fuel pump, check pump performance

7.3.28 WM00017 FUEL TREATMENT PLANT: Differential-pressure gauge, check alarm function

7.3.29 WM00140 FUEL TREATMENT PLANT: Replace filter element

7.3.30 WM00013 FUEL TREATMENT PLANT: Check function of rod electrode

7.3.31 WM00116 COOLANT SYSTEM: Replace filter

7.3.32 WM00069 Oil Priming Pump: PRELUBRICATION: Visually Inspect Pump

7.3.33 WM01055 Preheater: PREHEATING Check preheater function and inspect for leaks

7.3.34 WM00881 Coupling: BENDING / TORS. RESILIENT COUPLING AND STEEL-SPRING COUPLING: Check coupling (visual inspection), replace as necessary

7.4 OEM will provide other necessary services related to MPDE demo safeties for ABS. MSC will provide ABS onsite.

7.5 Contractor shall furnish all tools and test equipment.

7.6 Source:

Larry Oberti Service Manager – Large Engine Service Rolls-Royce Solutions America, Inc.

3504 Shipwright Street Portsmouth, VA 23703 Mobile: +1 757 469-9241 E-Mail: Lawrence.Oberti@ps.rolls-royce.com

8.0 GENERAL REQUIREMENTS: None additional.

SO 27-002-15 3