13. MATSS HME Preventative Maintenance Listing v1.pdf

MATSS PREVENTIVE MAINTENANCE LISTING

System Equipment Maintenance Requirement Description Periodicity

Alarm System Battery back-up Inspect, test and replace if necessary. AN Alarm System Flooding, Fire, and Smoke alarm system Inspect and test to verify proper operation. AN Alarm System Intruder Detection alarm system Inspect and test to verify proper operation. AN Auxiliary Ship Systems Compressed Air Inspect air tank for leaks and corrosion. 5 YRS Auxiliary Ship Systems Compressed Air Inspect compressor and drive belt. QU

Auxiliary Ship Systems Compressed Air

1. Inspect and adjust air filter system.

2. Replace coalescing filter.

SA

Auxiliary Ship Systems Compressed Air

1. Inspect air delivery system (manifold, valves & hoses) for leaks.

2. Replace worn hoses and connectors as required.

SA

Auxiliary Ship Systems Compressed Air Change oil in compressor. SA Auxiliary Ship Systems Compressed Air Inspect and test electrical system cables, breakers & relays. SA Bilge System Pumps Inspect for proper operation and leaks. SA Bilge System Suction Strainers & Pit Screens Clean and inspect. MO Bilge System System Conduct operationl test of system. SA Bilge System Valves Inspect for proper operation. MO Bilge System Valves Inspect for leaks. SA

Deck Equipment Tie Downs

1. Visually inspect each tie down for damage or corrosion.

2. Routine preservation is required if corrosion is observed.

QU

Electrical System Battery back-up Clean and inspect SA

Electrical System

Distribution Panels (120V):

- Main Control 120 Panel (MCP120), Engineering Spaces/Center

- Aft 120 Panel (A120), Aft/Center Tank Catwalk

- Crew 120 Panel (C120), Port Entry Way

- Forward 120 Panel (F120), Forward/Center Tank Mezzanine

- Reefer Deck Panel (R120), Forward/Starboard Tank Bilge

1. Visually inspect each distribution panel for physical damage.

2. Remove the access panel.

3. Using the voltmeter, verify that power is de-energized.

4. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

5. Tighten and re-torque any loose connections

6. Clear the lockout/tagout and re-energize the electrical distribution panel.

7. Using the thermal imaging camera, check the panel for hot spots.

8. Replace the access panel.

AN

Electrical System

Distribution Panels (208/120V):

- MRSS Utility 208/120 Panel (MU208), Forward/Center Tank

- Aft Panel (208), Aft/Center Tank

- Aft Port Infirmary 208/120 Panel (AP208), Aft/Starboard Tank Mezzanine

- Stern Berthing 208/120 Panel (AP208), Stern Berthing Area

- Engineering 208/120 Panel (E208), Engineering Spaces/Center

- MRSS Room 208/120 Panel A (MR208-A), MRSS Room

- MRSS Room 208/120 Panel B (MR208-B), MRSS Room

- Control Room 208/120 Panel (C208), Control Room

- Communications Room 208/120 Panel 1 (CR208-1), Communications Room

- Communications Room 208/120 Panel 2 (CR208-2), Communications Room

- Meeting Room Panel (M208), Conference Room

- Deckhouse 208/120 Panel (D208), Deckhouse

- Workshop Van 208/120 Panel (W208), Workshop Van

- SM-6 208/120 Panel, SM-6 Room

1. Visually inspect each distribution panel for physical damage.

2. Remove the access panel.

3. Using the voltmeter, verify that power is de-energized.

4. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

5. Tighten and re-torque any loose connections

6. Clear the lockout/tagout and re-energize the electrical distribution panel.

7. Using the thermal imaging camera, check the panel for hot spots.

8. Replace the access panel.

AN

Revised: 5/25/2022 1

Electrical System

Distribution Panels (480V):

- Main Distribution Panel (MDP) -- Engineering Space/Center

- Forward Panel (F480), Forward/Center Tank

- Deck House Panel, Deck House

- Pump Room Panel (P480), Engineering Space/Starboard

- Aft 480 Panel (A480), Aft/Center Tank Catwalk

- Aft 480 Panel A1 (A480-A1), Aft/Center Tank Catwalk

1. Visually inspect each distribution panel for physical damage.

2. Remove the access panel.

3. Using the voltmeter, verify that power is de-energized.

4. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

5. Tighten and re-torque any loose connections

6. Clear the lockout/tagout and re-energize the electrical distribution panel.

7. Using the thermal imaging camera, check the panel for hot spots.

8. Replace the access panel.

AN

Electrical System

Electric Motor Controllers (120 V):

- Potable Water Pump # 1

- Potable Water Pump # 2

- Flushing Water Pump # 1

- Flushing Water Pump # 2

1. Secure electrical power to the motor controller and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Remove the access covers.

3. Using the voltmeter, verify that power is de-energized.

4. Visually inspect each electrical motor controller for physical damage or corrosion.

5. Perform a visual inspection of connections, wires, vent louvers, and interior of controller unit.

6. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

7. Vacuum interior and clean connection points.

8. Tighten and re-torque any loose connections. Torque setting will vary with size and type of connection.

9. Clear the lockout/tagout and re-energize the electrical motor controller.

10. Using the thermal imaging camera, check the panel for hot spots.

11. Replace the access covers

AN

Electrical System

Electric Motor Controllers (480 V):

- Collecting, Holding and Transfer (CHT) Pump # 1

- CHT Pump # 2

- Saltwater Pump # 1

- Saltwater Pump # 2

- Bilge Pump # 1

- Bilge Pump # 2

- Freshwater Pump # 1

- Freshwater Pump # 2

- CHT Pump # 3

- CHT Pump # 4

- Aft CHT Exhaust Fan

- Diesel Transfer Pump

- Galley Range

1. Secure electrical power to the motor controller and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Remove the access covers.

3. Using the voltmeter, verify that power is de-energized.

4. Visually inspect each electrical motor controller for physical damage or corrosion.

5. Perform a visual inspection of connections, wires, vent louvers, and interior of controller unit.

6. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

7. Vacuum interior and clean connection points.

8. Tighten and re-torque any loose connections. Torque setting will vary with size and type of connection.

9. Clear the lockout/tagout and re-energize the electrical motor controller.

10. Using the thermal imaging camera, check the panel for hot spots.

11. Replace the access covers

Revised: 5/25/2022 2

Electrical System GENSETs

1. Remove enclosure louvers using MATSS Crane per NAVFAC P-307 guidelines and custom louver lifting padeyes.

2. Clean, inspect and lubricate all moving parts.

3. Visually inspect now exposed portions of the generator system.

4. Re-install the louver assembly.

5. Perform operational test of louvers.

6. Check all engine mounting bolts and engine to Cummins frame vibration isolators for degradation.

7. Check all vibration isolators between enclosure and MATSS structure for degradation or required preservation.

8. Check enclosure for corrosion, door operation, and rubber parts for degradation.

Perform preservation if required.

AN

Electrical System GENSETs

1. Verify full day tank fuel levels for both generators. If not full then perform a refill per MATSS Diesel Fuel Pumping SOP

2. Start up one generator per Power Start up SOP. This includes check of battery voltage, coolant and engine oil levels.

3. Transfer ship’s power to one generator

4. Utilize 500 kW load bank to ensure generator power output (observed at generator control panel) is between 300 and 350 kVA.

5. Run generator for 3 hours at this level.

6. Inspect running generator exhaust, fuel, coolant and air intake visually and audibly.

7. Start up the other generator using the same start up and power transfer SOP.8.. Parallel the load between generators for 5 minutes of stable runtime and verify equal split of load on each generator.

8. Switch the load to the oncoming generator and verify 300 to 350 kVA output.

9. Shut down first generator

10. Run second generator for 3 hours at this level

11. Inspect running generator exhaust, fuel, coolant and air intake visually and audibly.

12. Power off load bank

13. Perform switch to shore power per reference SOP

14. Shut down second generator.

MO

Electrical System GENSETs

1. Isolate electrical power to the generators and lockout/tagout in accordance with the Lockout/Tagout procedure.

SA

Electrical System Intruder Detection alarm system Test and reset switches MO

Electrical System Load Bank (500 kW)

1. Isolate electrical power to the load bank and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Using the multimeter, verify that power is de-energized.

3. Visually inspect the load bank for physical damage or corrosion.

4. Remove side panel and inspect interior electrical connections.

5. Clean interior of the electrical enclosure and electrical connection points.

6. Check the torque on electrical connections [Include torque setting].

7. Re-install side panel.

8. Clean Load Bank platform and stow any items.

9. Clear the lockout/tagout to return the load bank to service.

10. Verify correct operation of load bank at the unit, including fan and louver operation.

11. Verify remote operating station functionality. (Center engineering space)

SA

Electrical System Motor Controllers Clean and inspect SA

Revised: 5/25/2022 3

Electrical System Portable Load Bank (50 kW)

1. Isolate electrical power to the load bank and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Using the multimeter, verify that power is de-energized.

3. Visually inspect the load bank for physical damage or corrosion.

4. Clean interior and electrical connection points.

5. Inspect, clean and perform continuity testing on load bank cables

6. Clear the lockout/tagout to return the load bank to service.

7. Turn on load bank and verify correct operational status (readout display and fan operates as expected.

SA

Electrical System Shore Power Cables

1. Verify that MATSS electrical power is being provided by shore power.

2. Visually inspect the exterior of the shore power cable for damage or deterioration of the insulation, cable, or connectors.

3. Using the thermal imaging camera, inspect and record images of connection points on the shore power cable. Identify and report any hot spots observed.

THE FOLLOWING STEPS 4-10 ARE ONLY TO BE PERFORMED IF CONCERNS ARE NOTED IN

STEPS 1-3 PRIOR:

4. Once authorized, perform the transfer from shore power to MATSS generator power in accordance with the applicable SOP.

5. Verify that no voltage exists on all shore power cable legs.

6. Inspect and clean the exposed connection points.

7. Open the inspection hatch on the deck-mounted cable entry box and perform visual inspection and cleaning. Secure inspection hatch upon completion.

8. Reconnect Shore Power Cable and shore power transformer.

9. Notify the MATSS OIC/AOIC, System Engineer, Sensor Group technicians, and the Electrician of the need to transfer from MATSS generator power to shore power.

10. Once authorized, transfer to shore power in accordance with the applicable SOP.

MO

Electrical System

Switches (208 V):

- Communications Room Split AC # 1

- Communications Room Split AC # 2

- Deckhouse Split AC

- MATSS UPS Room Split AC

- Watermaker

- MRSS UPS A Room Split AC

- MRSS UPS B Room Split AC

1. Inform ship and sensor groups of the need to de-energize switches and downstream components.

2. Secure electrical power to the switch and lockout/tagout in accordance with the Lockout/Tagout procedure.

3. Using the multimeter, verify that power is de-energized.

4. Visually inspect each switch for physical damage or corrosion. Verify labeling is correct and legible.

5. Inspect and clean cable connections, switch contactors and verify satisfactory operating condition.

6. Notify the ship and sensor groups of the re-energizing of switch circuits prior to clearing the lockout/tagout and energizing the switch.

7. Clear the lockout/tagout and return the switch to the normal operating position.

Revised: 5/25/2022 4

Electrical System

Switches (480 V):

- Shore Power Selector Switch (SPSS)

- Shore Power Input Breaker

- Buss Tie # 1

- Buss Tie # 2

- COSIP Transfer Switch A

- COSIP Transfer Switch B

- AC # 6

- AC # 1

- AC # 7

- AC # 2

- SB208 Disconnect

- A208 Disconnect

- Aft CHT Exhaust Fan

- AC # 5

- MRSS UPS A Input

- MRSS UPS A Junction Box

- MRSS UPS B Input

- AC # 3

- AC # 4

- Winch

- Crane

- Air Compressor

- SM-6 Disconnect

- MRSS Room AC # 6 Condenser

- MRSS Room AC # 7 Condenser

1. Inform ship and sensor groups of the need to de-energize switches and downstream components.

2. Secure electrical power to the switch and lockout/tagout in accordance with the Lockout/Tagout procedure.

3. Using the multimeter, verify that power is de-energized.

4. Visually inspect each switch for physical damage or corrosion. Verify labeling is correct and legible.

5. Inspect and clean cable connections, switch contactors and verify satisfactory operating condition.

6. Notify the ship and sensor groups of the re-energizing of switch circuits prior to clearing the lockout/tagout and energizing the switch.

7. Clear the lockout/tagout and return the switch to the normal operating position.

AN

Electrical System Switchgear:

- Section 1 of 2, Engineering/Center

- Section 2 of 2, Engineering/Center

1. Secure electrical power to the switchgear and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Remove the side access panels.

3. Don arc-flash suit for 480 VAC safety

4. Using the voltmeter, verify that power is de-energized.

5. Removal of arc flash suit is acceptable after verification of de-energized state

6. Visually inspect electrical connections for loose wires, corrosion, deteriorating wire insulation, or other issues.

7. Clean interior of switchgear enclosures and electrical connection points.

8. Check torque on main power electrical connectors.

9. Tighten and re-torque any loose connections to values written inside switchgear.

10. Replace the side access panels.

11. Clear the lockout/tagout and return the switchgear to service.

SA

Electrical System Transformer Inspect and clean dirt and debris for proper ventilation MO

Revised: 5/25/2022 5

Electrical System

Transformers (480 V):

- Shore Power Transformer, Topside Mid/Starboard

- MRSS UPS-A 112.5 KVA Input, Forward/Port Tank Mezzanine

- MRSS UPS-B 112.5 KVA Input, Forward/Starboard Tank Bilge

1. Secure electrical power to the transformer and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Remove the access covers.

3. Using the voltmeter, verify that power is de-energized.

4. Visually inspect each transformer for physical damage or corrosion.

5. Perform a visual inspection of connections, wires, vent louvers, and interior of transformer unit.

6. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

7. Vacuum interior and clean connection points.

8. Check insulation of wires using the megger.

9. Tighten and re-torque any loose connections.

10. Clear the lockout/tagout and re-energize the electrical transformer.

11. Using the thermal imaging camera, check the panel for hot spots.

12. Replace the access covers.

13. Note the sound level and any uncharacteristic noises of the transformer during normal energized operation.

2 Yrs

Electrical System Transformers (480:120 V):

- MCP120 Input Transformer, Engineering Spaces/Starboard

1. Secure electrical power to the transformer and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Remove the access covers.

3. Using the voltmeter, verify that power is de-energized.

4. Visually inspect each transformer for physical damage or corrosion.

5. Perform a visual inspection of connections, wires, vent louvers, and interior of transformer unit.

6. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

7. Vacuum interior and clean connection points.

8. Check insulation of wires using the megger.

9. Tighten and re-torque any loose connections.

10. Clear the lockout/tagout and re-energize the electrical transformer.

11. Using the thermal imaging camera, check the panel for hot spots.

12. Replace the access covers.

13. Note the sound level and any uncharacteristic noises of the transformer during normal energized operation.

2 Yrs

Revised: 5/25/2022 6

Electrical System

Transformers (480:208/120 V):

- MU208 Input Transformer,Forward/Center Tank Bilge

- A208 Input Transformer, Forward/Center Mezzanine

- SB208 Input Transformer, Bow/Center Tank Bilge

- MRSS UPS-A Output Transformer, Forward/Port Tank Bilge

- MRSS UPS-B Output Transformer, MRSS UPS-B Bypass Cabinet

- MATSS UPS # 1 Input Transformer, MATSS UPS Room

- MATSS UPS # 2 Input Transformer, MATSS UPS Room

- E208 Input Transformer, Engineering Spaces/Starboard

- SM-6 Input Transformer, Forward/Starboard Tank Bilge

1. Secure electrical power to the transformer and lockout/tagout in accordance with the Lockout/Tagout procedure.

2. Remove the access covers.

3. Using the voltmeter, verify that power is de-energized.

4. Visually inspect each transformer for physical damage or corrosion.

5. Perform a visual inspection of connections, wires, vent louvers, and interior of transformer unit.

6. Visually check for loose wires, corrosion, deteriorating wire insulation, or other issues.

7. Vacuum interior and clean connection points.

8. Check insulation of wires using the megger.

9. Tighten and re-torque any loose connections.

10. Clear the lockout/tagout and re-energize the electrical transformer.

11. Using the thermal imaging camera, check the panel for hot spots.

12. Replace the access covers.

13. Note the sound level and any uncharacteristic noises of the transformer during normal energized operation.

2 Yrs

Electrical System Uninterruptible Power Supply (UPS) Replace batteries. 5 YRS Electrical System Uninterruptible Power Supply (UPS) Conduct UPS load test. Replace batteries if required. AN

Electrical System Uninterruptible Power Supply (UPS) APC Schneider Electric certified contractor, such as Boss Communications or A&P Power Systems, shall perform inspection, diagnostic battery health assessment, and maintenance.

QU

Electrical System UPS See procedure B SA

Emergency Equipment Automatic External Defribrillators (AED)

1. Inspect and test by a certified facility.

2. Verify units are stored in their proper location.

AN

Emergency Equipment Damage Control Equipment (DCE) Inventory and inspect the equipment at each location, replace equipment as required. SA

Emergency Equipment Emergency Anchor System

1. Visually inspect all exposed chain and fittings annually for excessive corrosion or wear, replace as needed.

2. Wire brush and paint the exposed chain, fittings and anchor annually.

AN

Emergency Equipment Emergency Blanket Inspect and verify blanket is stored in its proper location. QU

Emergency Equipment Emergency Escape reathing Device (EEBDs) Inspect to ensure the EEBDs are charged (needle is in green region) and that the 15 year shelf life will not expire prior to the next annual inspection.

AN

Emergency Equipment EPIRB Replace lithium battery at an authorized facilty. 6 YRS Emergency Equipment EPIRB Inspect for water tightness, battery experiation date and signal presence. QU

Emergency Equipment Eye Wash Stations

1. Inspect eye wash stations.

2. Verify that the eye wash station is in operational condition and the eye wash solution bottles are full.

3. Verify expiration date.

QU

Emergency Equipment Fire Extinguishers 1. Inspect portable fire extinguishers. MO

Emergency Equipment Fire Fighting Ensemble (FFE) Inspect to ensure equipment is in operational condition, replace the FFEs as required. SA

Emergency Equipment First Aid Kit

1. Inspect and inventory First aid kits.

2. Ensure kit contains items listed in MATSS O&M Manual, Table 12-1.

3. Replace expired items and items that expire prior to the next inspection should be replaced.

QU

Emergency Equipment Galley Fire Suppression System Inspect and certify system. SA Emergency Equipment Generator Fire Suppression System Inspect and certify system SA

Revised: 5/25/2022 7

Emergency Equipment Life Jackets

1. Inspect to verify all components properly installed, including CO2 cylinders, whistle, glow light, and auto-inflate mechanism if equipped.

2. Inspect the expiration date of the glow light.

3. Replace compobents as necessary.

AN

Emergency Equipment Life Rafts 1. Service and recertify inflatable life rafts. 4 YRS

Emergency Equipment Life Rafts

1. Visually inspect the hydrostatic release.

2. Conduct hydrostatic test.

AN

Emergency Equipment Life Ring Buoy Inspect life ring buoys for deterioration of the foam and ropes. AN Emergency Equipment Life Ring Buoy Inspect life ring buoy strobe light. QU

Emergency Equipment Life Vests

1. Inspect life vests. Verify all components are properly installed, including CO2 cylinder, whistle, glow light and auto inflate mechanism if equipped.

2. Replace compnents as necessary.

AN

Emergency Equipment Man Overboard Marker Buoy Clean and inspect the man overboard buoy marker. AN

Emergency Equipment Oxygen Kit

1. Inspect and inventory oxygen kit.

2. Ensure bag contains items listed in MATSS O&M Manual, section 12.9.3.

3. Replace expired items and items that expire prior to the next inspection should be replaced.

4. Ensure oxygen tanks are full.

QU

Emergency Equipment Portable ABC Dry Checmial Fire Extinguishers

Inspect the Portable ABC Fire Extinguishers and ensure the following:

1. Fire entinguishers are in their assigned place.

2. Fire extinguishers are not hidden.

3. Mounted IAW NFPA Standard No. 10 (Portable Fire Extinguishers)

4. Pressure gauges indicate adequate pressure.

5. Pin and seals are in place.

6. Show no visual sign of damage or abuse.

7. Nozzles are free of lockage.

MO

Emergency Equipment Portable CO2 Fire Extinguishers

Inspect the portable CO2 Fire Extinguishers and ensure the following:

1. Inspect extinguisher for latest hydrostatic test date stamped on cylinder.

2. Inspect valve, handle, pull pin, and D ring for damage and corrosion.

3. Inspect seal to ensure pull pin cannot be removed without breaking seal.

4. Inspect hose and horn for damage, deterioration and tightness of fittings.

5. Inspect band and clamp assembly to ensure that horn can be properly secured when not in use. Tighten clamp screw if loose.

6. Wrap exposed metallic couplings connecting hose to pipe with electrical tape.

7. Inspect bulkhead bracket for tightness and latching strap for corrosion, damage and freedom of movement.

8. Ensure latching strap holds extinguisher firmly in place.

9. Make appropriate entries in fire extinguiser record card/book, as applicable. Entries shall include date periodicity ad initials of person conducting the inspection.

MO

Revised: 5/25/2022 8

Emergency Equipment Portable CO2 Fire Extinguishers

1. Determine weight of CO2 charge in portable fire extinguisher.

2. Remove extinuisher from stowage.

3. Ensure that locking pin is in place, properly sealed, and that it cannot be removed without breaking seal.

4. Inspect extinguisher for latest hydrostatic test date stamped on cylinder.

5. Remove discharge hose and horn.

6. Weigh discharge hose and horn and record weight on record tag.

7. Reinstall discharge hose and horn.

8. Weigh extinguisher using scale.

9. Determine current CO2 charge by subtracting weight of empty cylinder, valve, discharge hose, and horn assembly from weight in step 8.

10. If tamper seal is broken, install new tamper seal.

11. Return extinguisher to stowage

12. Ensure extinguisher fits securely in its bracket and latching mechnism operated smoothly.

SA

Emergency Equipment Self Contained Breathing Apparatus (SCBA) Inspect to ensure equipment is in operational condition, and that the oxygen tanks are filled.

SA

Emergency Equipment Spineboards & Stokes Basket Stretcher Inspect and verify that spineboards and stretcher are located in their proper location. QU

Emergency Equipment Splint Kit Inspect and verify splint kit is stored in its proper location. QU

Emergency Equipment Trauma Bag

1. Inspect and inventory Trauma Bag.

2. Ensure bag contains items listed in MATSS O&M Manual, Table 12-2.

3. Replace expired items and items that expire prior to the next inspection should be replaced.

QU

Forklift Drive Train

1. Replace transmission fluid.

2. Replace differential fluid.

AN

Forklift Engine Change oil and filter. AN Forklift Fuel System Change filter. AN Forklift Hydraulic Lift System (Hoses, Valves, and Cylinders) Clean and lubricate mast channel and rollers AN Forklift Hydraulic Lift System (Hoses, Valves, and Cylinders) Replace filter. AN Forklift Hydraulic Lift System (Hoses, Valves, and Cylinders) Visually inspect for damage, wear, or leaks. QU Forklift Hydraulic Lift System (Hoses, Valves, and Cylinders) Clean and lubricate lift chains SA Forklift Wheels and Tires Lubricate wheel bearings. QU

Freshwater - Flushing Pump Strainers & Flushing Valves

1. Inspect and clean pump strainers.

2. Inspect operation of flushing valves.

3. Inspect flushing valves for leaks.

MO

Freshwater - Flushing Pumps, Washer, & Valves

1. Inspect washer filter, and replace if required.

2. Inspect pump for proper operations and leaks.

3. Inspect piping and valves operation, and inspect for leaks.

QU

Freshwater - Potable Water CuZn Water Filters Replace filters 3 YRS Freshwater - Potable Water CuZn Water Filters Inspect and replace as needed. QU Freshwater - Potable Water Faucets & Shower Valves Inspect faucets and shower valves for proper operation and leaks. MO Freshwater - Potable Water Piping Inspect for leaks. SA Freshwater - Potable Water Pump Strainers Inspect pump strainers, clean as required. MO

Freshwater - Potable Water Pumps & Piping Valves

1. Inspect pumps and piping valves for proper operation.

2. Inspect valves for leaks.

QU

Freshwater - Potable Water Tanks Drain, fill and test water. QU Freshwater - Potable Water Tanks Test chlorine levels, correct if required. WK Freshwater - Potable Water Water Dispensers Replace water dispenser filter. AN

Revised: 5/25/2022 9

Freshwater - Potable Water Water Dispensers & Ice Maker

1. Inspect water dispensers and ice maker for proper operation and leaks.

2. Inspect water dispenser filter, replace if required.

MO

Freshwater - Potable Water Water Heaters Inspect water heaters for leaks. MO Freshwater - Washdown Fire Fresh Water Tanks Empty and refill fresh water tanks. 2 Yrs

Freshwater - Washdown Fire Wash down Hoses, Nozzles, Bibs & Valves

1. Inspect and test hoses, nozzles and bibs.

2. Check pressure on hose bibs.

3. Inspect operation of valves.

MO

Freshwater - Washdown Fire Wash Down System Piping Inspect system for leaks. SA

Freshwater - Washdown Fire Wash Down Valves, Pumps & System

1. Inspect wash down station valves for leaks.

2. Inspect pumps for proper operation and leaks.

3. Test wash down systrm operation.

QU

Fuel - Diesel Fill Hoses, Dispensing Hoses & Nozzles Inspect and test. MO Fuel - Diesel Fuel Visually Inspect for water, color and particulates. MO Fuel - Diesel Fuel Strainer Clean and inspect. QU Fuel - Diesel Hose Reel Inspect and grease. QU Fuel - Diesel Portable Fuel Pump Test operation. SA Fuel - Diesel Pumps Rotate pump by hand. MO

Fuel - Diesel Pumps

1. Check for proper operation and pump pressure.

2. Inspect for leaks.

QU

Fuel - Diesel Stripping Tank

1. Inspect for leaks.

2. Pump out tank when 75% full.

SA

Fuel - Diesel System Test operation. SA Fuel - Diesel System Fittings & Valves Inspect for proper operation. MO Fuel - Diesel System Valves Inspect for leaks. QU Fuel - Diesel Tanks Inspect and clean. 5 YRS Fuel - Diesel Tanks Strip fuel. QU Fuel - Diesel Tanks & System Piping Inspect for leaks. SA Hull Buoyancy Tanks (Aft Sections) b. Clean, inspect and lubricate all moving parts. QU Hull Buoyancy Tanks (Aft Sections) c. Visually inspect now exposed portions of the generator system. QU Hull Buoyancy Tanks (Bow Sections) d. Re-install the louver assembly. QU Hull Buoyancy Tanks (Bow Sections) e. Perform operational test of louvers. QU

Hull Buoyancy Tanks (FWD Sections)

f. Check all engine mounting bolts and engine to Cummins frame vibration isolators for degradation.

QU

Hull Buoyancy Tanks (FWD Sections)

g. Check all vibration isolators between enclosure and MATSS structure for degradation or required preservation.

QU

Hull Buoyancy Tanks (Stern Sections)

h. Check enclosure for corrosion, door operation, and rubber parts for degradation.

Perform preservation if required.

QU

Hull Buoyancy Tanks (Stern Sections) j. Check cranckcase breather tube for obstructions or condensed oil. QU Hull Crew Deck k. Visually inspect engine wiring harness for signs of degradation. QU Hull Crew Deck l. Remove main power enclosure panel inside the generator enclosure. QU

Hull Machinery Deck m. Visually inspect electrical connections, cables, deck penetrations, and signal wiring. QU

Hull Machinery Deck n. Clean interior of the electrical enclosure and electrical connection points. QU Hull Main Deck o. Check the torque on the main power electrical connectors. QU Hull Main Deck p. Clear the lockout/tagout to return the generators to service. QU Hull Superstructure 1. Inspect and preserve superstructure and components. QU Hull Superstructure 1. Inspect hatches and doors. QU Hull Underwater Hull Inspection Inspect and clean the underwater hull. 2 Yrs Hull Underwater Hull Inspection Apply Zinc coating 5 YRS

Revised: 5/25/2022 10

HVAC (Heating, Ventilation, Air-Conditioning) System Air Conditioners Clean/Inspect components and replace according to schedule QU

HVAC (Heating, Ventilation, Air-Conditioning) System Air Filters Inspect and replace if required. MO

HVAC (Heating, Ventilation, Air-Conditioning) System Condenser Coils Clean dirt and debris. QU

HVAC (Heating, Ventilation, Air-Conditioning) System Drain Pan

1. Clean and inspect.

2. Check for blockage.

MO

HVAC (Heating, Ventilation, Air-Conditioning) System Electric Control Dampers Inspect linkage movement, ensure that it operates freely. QU

HVAC (Heating, Ventilation, Air-Conditioning) System Evaporator Inspect for dirt and debris. MO

HVAC (Heating, Ventilation, Air-Conditioning) System Evaporator Fan Belt Inspect and replace if required. QU

HVAC (Heating, Ventilation, Air-Conditioning) System Range Hood Fan

1. Clean and inspect

2. Replace filter.

QU

HVAC (Heating, Ventilation, Air-Conditioning) System Refrigerant Piping Fittings Inspect and check for leaks. QU

HVAC (Heating, Ventilation, Air-Conditioning) System Ventilation Fans

1. Inspect bolts and set screws for tightness. Tighten if nessecary.

2. Inspect belt wear and alignment. Replace worn belts with new and adjust alignment as needed.

3. Inspect for cleanliness. Clean exterior surface only. Remove dust and grease on motors housing assures proper motor cooling.

4. Lubricate fan bearings.

QU

HVAC (Heating, Ventilation, Air-Conditioning) System Window AC Units Inspect for dirt and debris, clean if required. QU

Lighting System Lighting Replace burned-out bulb DA Lighting System Navigation Lights Inspect navigation Lights to ensure proper operation QU Pedestal Crane System Deck Crane Perform Type “C” Inspections from P-307, Appendix C for CAT 4 Crane. 3 YRS

Pedestal Crane System Deck Crane

1. Perform Type “B” Inspections from P-307, Appendix C for CAT 4 Crane

2. Replace hydraulic system filter.

3. Replace battery and gaskets for the CraneSmart LMI/A2B system.

4. Clean and lubricate wire rope.

5. Take hydraulic oil sample and send for analysis.

6. Inspect Pedestal Crane and perform weight test for recertification.

AN

Pedestal Crane System Deck Crane

1. Perform Type “A” Inspections from P-307, Appendix C for CAT 4 Crane .

2. Lubricate per OEM Tech Manual, Reference 4.

QU

Refrigerator and Freezer Equipments Freezers

1. Visually inspect for external damage or corrosion.

2. Verify that the temperature is properly set to 0 deg F or below and verify the temperature reading using the thermometer.

MO

Revised: 5/25/2022 11

Refrigerator and Freezer Equipments Freezers

1. Visually inspect for external damage or corrosion.

2. Verify that the unit is securely mounted.

3. Check the electrical cord and ensure there is no fraying, excessive kinking, or damage to the insulation.

4. Verify that the electrical cord is not a trip hazard.

5. Inspect door gasket for proper fit and seal, and verify no damage is evident.

6. Verify that there is no excessive accumulation of ice or frost on the interior of the unit.

7. Verify that the temperature is properly set to 0 deg F or below and verify the temperature reading using the thermometer.

8. Using the shop vacuum, clean all dust and debris from the cooling coils.

9. Listen to the unit during normal operation and verify that no excessive noise or vibration is evident.

QU

Refrigerator and Freezer Equipments Refrigerators

1. Visually inspect for external damage or corrosion.

2. Verify that the temperature is properly set to 32-41 deg F and verify the temperature reading using the thermometer.

MO

Refrigerator and Freezer Equipments Refrigerators

1. Visually inspect for external damage or corrosion.

2. Verify that the unit is securely mounted.

3. Check the electrical cord and ensure there is no fraying, excessive kinking, or damage to the insulation.

4. Verify that the electrical cord is not a trip hazard.

5. Inspect door gasket for proper fit and seal, and verify no damage is evident.

6. Verify that there is no excessive accumulation of ice or frost on the interior of the unit.

7. Verify that the temperature is properly set to 32-41 deg F and verify the temperature reading using the thermometer.

8. Using the shop vacuum, clean all dust and debris from the cooling coils.

9. Listen to the unit during normal operation and verify that no excessive noise or vibration is evident.

QU

Seawater & AFFF System Control Line Strainer Clean and inspect control line strainer. QU Seawater & AFFF System Seawater Discharge Strainers Clean and inspect seawater discharge strainers. QU Seawater & AFFF System Seawater Suction Strainers Clean and inspect seawater suction strainers. QU

Seawater & AFFF System System Pump, Piping & Valves

1. Conduct operational test.

2. Inspect all piping and valves for leaks.

QU

Sewage CHT CHT Pumps and Tanks Internal Cleaning, Corrosion Maintenance, Ck Zincs MO Sewage CHT Drains, Toilets & Urinals Inspect and test. MO Sewage CHT H2S and Air Flow Sensors Test and calibrate. QU Sewage CHT Pumps & System Piping Inspect for proper operation and leaks. QU Sewage CHT System Piping Check for proper drainage. MO

Sewage CHT Tanks & Tank Level Indicators

1. Empty and washdown tanks when 70% full.

2. Check for proper operation.

QU

Sewage CHT Tanks, Tank Level Indicators & System Piping

1. Clean and inspect.

2. Clean and inspect system and piping internal to the tanks.

5 YRS

Sewage CHT Transfer & Washdown Hoses Inspect and test. QU Sewage CHT Valves Inspect for proper operation and leaks. QU

Ship Sensor Systems Gyrocompass The system should be annually checked out and maintenance by a Sperry certified technician

AN

Ship Sensor Systems Gyrocompass Clean and inspect system. Clean the fan to prevent excessive dust buildup. Repairs shall be supported with a Furuno Authorized Technician.

QU

Revised: 5/25/2022 12

Ship Sensor Systems Surface Radar System Clean and inspect system. Repairs shall be supported with a Furuno Authorized Technician.

QU

Telescopic Boom Lift Boom Assembly Replace hydraulic fluid and filter. AN Telescopic Boom Lift Boom Assembly Clean, inspect and lubricate. QU Telescopic Boom Lift Chassis Grease bearings. 2 Yrs Telescopic Boom Lift Chassis Inspect tires, axles, steering, bearings. QU

Telescopic Boom Lift Drive Train

1. Replace transmission fluid.

2. Replace differential fluid.

AN

Telescopic Boom Lift Engine Change oil and filter. AN Telescopic Boom Lift Fuel System Change filter. AN Telescopic Boom Lift Hydraulic Lift System (Hoses, Valves, and Cylinders) Replace filter. AN Telescopic Boom Lift Hydraulic Lift System (Hoses, Valves, and Cylinders) Clean and lubricate mast channel and rollers. AN Telescopic Boom Lift Hydraulic Lift System (Hoses, Valves, and Cylinders) Visually inspect for wear and leaks. QU Telescopic Boom Lift Hydraulic Lift System (Hoses, Valves, and Cylinders) Clean and lubricate lift chains. SA

Telescopic Boom Lift Power System

1. Change oil filter.

2. Replace air filter.

AN

Telescopic Boom Lift Wheels and Tires Lubricate wheel bearings. QU Towing System Chain Perform Non-Destructive Test (NDT) 5 YRS Towing System Chain Inspect and perform corrosion control, as required. SA Towing System Electrical Cables and Controller Visually inspect and test QU Towing System Fairleads Visually inspect and perform preservation as required SA Towing System HPU Visually inspect for leaks SA Towing System HPU Perform fluid analysis SA Towing System HPU Verify proper operation of the pressure gauge and recalibrate SA Towing System HPU Replace filter SA Towing System Hydraulic Hoses and Fittings Visually inspect for leaks and wear SA Towing System Retrieval Line Inspect for fraying and cuts. AN Towing System Shackles & Pins Inspect and perform preservation as needed AN

Towing System Tow Hawser

1. Inspect and clean as needed.

2. Replace when fibers become brittle and chalky white.

SA

Towing System Winch Visually inspect for leaks QU Towing System Winch Cables Visually inspect, clean, and slush as required SA

Revised: 5/25/2022 13