TECHNICAL_EXHIBIT___Aerial_Work_Platforms___AWP.DOCX

PERIODIC MAINTENANCE INSPECTION AND SERVICE

AERIAL WORK PLATFORMS (AWP)

TECHNICAL EXHIBIT

1. Structure:

The Contractor shall inspect the platform's structural components for obvious physical damage, such as cracking, bending and deformation of members or welds. The Contractor shall also inspect the paint for cracking or flaking.

2. Hardware:

The Contractor shall inspect the entire platform for missing or loose bolts, nuts, brackets or supports.

3. Tires:

The Contractor shall inspect the condition of the tires. The Contractor shall ensure proper inflation and verify tread is not damaged or cut.

4. Hydraulic System:

The Contractor shall inspect all hydraulic lines for any possible loose connections and/or damaged fittings or hoses.

5. Hydraulic Leaks:

The Contractor shall inspect all hydraulic lines, reservoir, fuel tank, engine and gearbox for leaks.

6. Hydraulic Tank:

The Contractor shall inspect the tank for any possible damage and verify the level of hydraulic fluid. Level should be midway between 3/4 and full with the boom in the fully lowered and retracted position.

7. Gauges & Indicators:

The Contractor shall inspect for broken, missing, inoperable or non-calibrated gauges, indicators and warning lights.

8. Basket:

The Contractor shall rotate basket to the left and to the right, in order to verify the freedom of movement of the Basket.

9. Steering:

The Contractor shall rotate the steering wheel to the left and to the right. Move aerial platform forward and aft a few feet. Ensure movements are smooth and properly operational.

10. Start-up:

The Contractor shall at the ground control console, position selector switch to "Ground". Turn ignition switch and start engine. Test all functions and verify proper operation.

11. Unusual Noises:

The Contractor shall after starting engine, listen and note any unusual noises, check for any fluid leaks, loss of power, or poor response to controls. Verify the proper operation and correct readings of all gauges and indicators. Verify that the battery is charging.

12. Stop Circuit:

The Contractor shall after the initial warm-up (5 minutes), perform engine turn off at the ground control console.

13. Aerial Control:

The Contractor shall Reposition the Aerial/Ground selector switch to "Aerial". Place ignition switches to ON position and start engine from aerial platform. After Starting the engine the Contractor shall verify proper operation of the following controls: Boom Up/Down, Rotation CW/CCW, Platform Rotation, Boom Out/In, Drive FWD/ Reverse, Throttle High/Low and Platform Tilt.

14. Boom Operation:

The Contractor shall raise and lower boom checking for freedom of movement. Extend and retract boom, and check freedom of travel. Swing boom to left and right, and check for freedom of movement.

15. Emergency Stop Switches:

The Contractor shall shutdown the engine using each of the emergency stop switches. Verify entire system shuts down.

16. Emergency System Checkout:

The Contractor shall after shutting engine off using one of the emergency stop switches, start emergency motor driven hydraulic pump and operate at least one function to verify emergency hydraulic pump is working.

17. Off-Level Warning:

The Contractor shall manually operate the off level warning device so the audible alarm can be heard, indicating the level system is functional.

18. Perform Weight Test:

The Contractor shall place the rated load on platform, lift the platform to full extension, hold for two minutes, and verify that no drifting or leaking occurs. Contractor shall then fully extend the boom to each side to test vehicle stability.

19. Maintenance:

The Contractor shall perform period maintenance requirements identified in the applicable manufacturer Technical Manual.

20. Forms:

The Contractor shall fill out and sign the attached Aerial Work Platform (AWP) Safety Inspection and Weight Test Certification. The original signed form shall be provided to the ship's Master or his designated representative. A copy of the signed form shall be provided to the MSC Norfolk MHE Program Management office.