FAS08-111 Standard Final

Standard FAS08-111

Mobile Elevating Work Platforms (MEWP) – Specifications and Safe Practices

Occupational Health and Safety

Revision Date: 20100401

1. FOREWORD

1.1. Technical Review Committee

Name of Representative Organization Represented Ron Bonner Corporate Safety Chris Bracey PTO ME EU Tom Brichta VO ME Ian English PTO ME Europe Dave Lerner NA Safety Dino Sansotta PTO ME Joe Jakobowski NJCHS UAW USA Andreas Kazmierczak VO ME Europe Eduardo Lares South America & Mexico John Lawson North American Operations Safety Helcio Mariotto South America Jason Short NA Safety Randy Smitt NJCHS Company USA Gert Van Der Merwe Ford APA

1.2. Approval

1.2.1. This standard is owned by Corporate Occupational Health and Safety (OHS). 1.2.2. Questions related to the correct application or interpretation of this global standard

should be directed to the Corporate Occupational Health and Safety Office.

1.2.3. Questions associated with local issues of application or interpretation should be directed to the responsible regional health and safety activity.

1.3. Purpose

This document and any of its contents shall be considered transient when printedGIS Information Management Revised Date: 20020816

.

GIS1 Item Number: 13.16 Page 1 of 12 GIS2 Classification: Proprietary

GIS Information Management Page 2 of 12 GIS1 Item Number: 13.16 GIS2 Classification: Proprietary

1.3.1. The standard defines equipment requirements for Mobile Elevating Work Platforms (MEWP) including (boom-supported lifts, scissor lifts, aerial work platforms and portable work platforms).

1.3.2. The standard also defines training requirements for operators, assistants,

passengers and designated ground persons, and those involved in the administration of this program.

1.3.3. The standard establishes the minimum requirements for safe practices while

operating MEWP's.

1.4. Applicability/Scope

1.4.1. This standard applies to all Ford Motor Company employees who operate MEWP,

persons assisting the operator in the aerial lift platform or basket, passengers, persons designated as ground persons, and those involved in the administration of training and qualifying of operators of these vehicles.

1.4.2. External legally mandated requirements that exceed the requirements of this

standard shall be met. 1.4.3. All requirements of this standard shall be met within 6 months of the published date.

1.5. Change Control/Review Process: 1.5.1. Request for changes to this standard shall be made to the Director, Corporate

Occupational Health and Safety. 1.5.2. This standard will be reviewed every five years from the effective date or when

significant changes occur to Company policy or external regulations or standards that are the basis for this standard.

1.5.3. The master copy (controlled copy) of the standard will reside on the Ford Motor

Company Occupational Health and Safety website.

1.5.4. Revisions to this standard shall be highlighted in yellow for a period of 30 working days. Note: If the standard has been completely rewritten, individual changes are not required to be highlighted. Details regarding the rationale for the complete rewrite shall be addressed through communication to the organization via GPIRS.

1.6. Deviation Process

1.6.1. Requests for deviation shall be submitted in writing to the Director of Occupational

Health and Safety. Supporting documentation for alternative specifications that demonstrate equal or superior protection shall be included with each request. The Director shall review the request with appropriate Subject Matter Expert (SME). The ruling on the deviation shall be communicated to the requesting organization within 30 working days. The SME shall deliver the request to the Director of Occupational Health and Safety. The ruling on the deviation shall be communicated to the requesting organization within 30 working days.


2. DEFINITIONS

2.1. Assistant – Additional persons other than operators that will be performing work while in the basket of a MEWP, assistants shall receive the same training as operators.

2.2. Boom-supported lift - See Attachment 2

2.3. Equipment Coordinator – A person designated to oversee the MEWP equipment including

the regular inspection of equipment located at the facility.

2.4. Free Climbing – When an employee's feet leave the floor of the basket.

2.5. Ground Controls – MEWP controls located at the base of the lift. 2.6. Ground Person – A person designated to monitor the activities of the aerial lift operator(s)

(see clause 3.6).

2.7. Operator – The person in the basket responsible for operating the MEWP. 2.8. Operator Controls – MEWP controls located within the operator platform or basket. 2.9. Mobile Elevating Work Platforms (MEWP) – A general reference to aerial lifts that

includes boom-supported lifts, scissor lifts, aerial work platforms and portable work platforms.

2.10. Passenger – A Person in the lift accompanying an operator that does not operate the lift

or perform work while in the lift other than inspection and observation.

2.11. Permit to Operate – Also known as an operator's license. The permit is proof of an MEWP operator completing and passing the required training and medical surveillance screening.

2.12. Portable Aerial Lift – See Attachment 2

2.13. Qualified Person - A person who by reason of knowledge, experience or training, is

familiar with the operation of MEWP and the hazards involved in operating them.

2.14. Scissor Lift - See Attachment 2 3. INSTRUCTIONS / REQUIREMENTS

3.1. Training Requirements - Operators of MEWP's shall be trained on the same model, or one having operating characteristics consistent with the one to be used during actual work site operation. Under the direction of a qualified person, the trainee shall operate the MEWP for a sufficient period of time to demonstrate proficiency and knowledge in the actual operation and safe practices. Only properly trained and authorized personnel shall be permitted to operate the MEWP. External legally mandated training and licensing requirements shall be met.

3.1.1. Before being authorized to operate the MEWP, the operator shall have:

• Been instructed by a qualified person in the intended purpose and function of each of the controls.


• Read and understood the manufacturer's operating instructions and user's safety rules, or have been trained by a qualified person on the contents of the manufacturer's operating instructions and user's safety rules.

• Understood by reading or by having a qualified person explain all decals, warnings, and instructions displayed on the MEWP.

• Received training in working at heights and the use of fall protection equipment. (Minimum of level II for locations using the NJCHS developed training)

• Must complete a practical evaluation following the initial training. • Passed the required medical surveillance evaluation for Working at Heights. • Must pass a written safety evaluation see attachment #3 of reference ISO18878

for a sample evaluation. The test is to be given by a qualified instructor and approved by the employee's supervisor for final certification.

3.2. Permit to Operate – Upon successful completion of the training and certification

requirements, a permit (license) to operate the specific vehicle(s) involved in the training will be issued to the employee. The permit shall be valid for a three-year period from the time it is issued. Upon expiration of the permit, the employee must be re-qualified by passing the medical surveillance exam and re-taking the practical evaluation.

3.3. Passengers in Aerial Lifts – Passengers must comply with the regional/legal training

requirements in the proper use of personal fall protection systems.

3.4. Pre-Job Briefing - Prior to using an MEWP, a pre-job briefing must be completed. A pre-job briefing is an overview of the work to be performed and the job site where the aerial lift will be used in order to ensure that the task to be performed can be done as safely as possible for the employee. The Pre-Job briefing shall be completed at the job site and include a review of the pre-task analysis if one has been completed. The following items and conditions shall be considered in the pre-job briefing, these include but are not limited to:

3.4.1. The type of MEWP that would be optimal to use. 3.4.2. The task that will be performed while using the MEWP.

What materials and tools will be needed? What personal protective equipment will be needed? Does power need to be de-energized?

3.4.3. The condition of the floor surface at the work site

Is the floor surface flat and evenly graded? Are there any floor openings to consider? Will covers over floor openings be strong enough to withstand the weight of the

aerial lift? If the floor surface is uneven, will it result in the aerial lift operating on a slope of

more than 5 degrees (instability factor)? Are there any obstacles on the floor that could interfere with the safe operation of

the aerial lift?

3.4.4. Environmental Conditions

Is the work site exposed to either vehicle or pedestrian traffic?


Are there any nearby chemical, steam, air, hydraulic or water lines that the operator needs to be aware of?

Are there nearby power lines or buss runs, or hot rails that the operator needs to be aware of?

Is the combined weight of the operator and the equipment to be used within the load limits of the platform? What are the assigned duties of the designated ground person (traffic control, watching for clearances from power lines or pipes, etc.)?

If work is being performed outside, are weather conditions suitable for operating the MEWP (i.e. wind and lightning considerations)?

Is the ground or floor surface level and capable of supporting the forces exerted by the MEWP?

If the MEWP is being used for hot work it shall be equipped with an extinguisher.

3.4.5. Operator

Has the operator been trained in using the MEWP that has been assigned for the task?

Does the operator have a valid permit to operate MEWP's ? Will the operator need an assistant in the basket to help in performing the task? Will the operator need to exit the basket while up in the air? Has the operator previously qualified as eligible to work at heights in MEWP's?

3.5. Pre-use Inspection

3.5.1. Before using the MEWP's a visual inspection and a documented functional test shall

be performed including but not limited to the following:

Readable operating and emergency controls, including all switches and buttons Safety devices Personal protective devices, including fall protection Air, hydraulic and fuel system leaks Cables and wiring harnesses Key is present and tethered at ground control station Loose or missing parts Tires and wheels Placards, warnings, control markings and operating manual Outriggers, stabilizers, extendible axles and other structures. Guardrail system Other items as specified by the manufacturer documentation.

3.5.2. Any problems or malfunctions that affect the operation of the vehicle shall be repaired prior to use of the MEWP. See attachment 1 for a sample pre-use inspection for personnel aerial lifts. Pre-use inspections must be documented. Records are to be kept for a minimum of 30 days. The current pre-use inspection document shall be kept on the MEWP while in use.

3.6. Ground Personnel


3.6.1. A designated ground person (banksmen) will be assigned for the purpose of ensuring the safe operation and transportation of the aerial lift. A designated ground person shall be assigned whenever a self propelled MEWP is used.

3.6.2. A single ground person may be assigned to multiple lifts that are operating in

immediate proximity of each other. The ground person must be able to monitor the safe operation of each of the lifts they are assigned.

3.6.3. When a single ground person is used for multiple lifts all aerial lifts must be located in

close proximity to one another in an area not to exceed one bay. The ground person must also have a clear line of sight to all aerial lifts they are responsible to watch.

3.6.4. A single ground person shall not be assigned to more than 3 lifts regardless of

proximity.

3.6.5. Persons designated as ground personnel are not to be assigned to other unrelated duties when the personnel lift(s) is (are) in operation.

3.6.6. If at any time a ground person is watching over multiple lifts and there is a concern all

work activities being performed by operators monitored by that ground person must stop until the concern is resolved.

3.6.7. Employees designated as ground persons shall be trained in the operation of the

lift(s) which they are assigned and must be familiar with the ground level controls and emergency descent procedures. Working at heights training and a medical exam are not required to be qualified as a ground person.

3.6.8. Vehicle and pedestrian traffic shall not be permitted in the immediate area of an

operating MEWP, a safe perimeter shall be established using caution tape or other means to control traffic.

3.6.9. The ground person shall maintain a safe distance from the MEWP and the work

being completed. This distance shall be determined during the Pre-Job briefing.

3.6.10. Ground persons shall: Wear a hard hat. Watch the operation of the aerial lift to ensure that the operator stays clear of

known overhead hazards. Control overhead doors to assure safe passage of the MEWP, Automatic doors

must be placed in manual mode. (Note: the design of some MEWP's can result in the operator being in the path of the door while the lift is not detected by the door sensors)

Verify that the ignition key is in the unit while in operation. Ensure that vehicles and pedestrians do not come within the immediate vicinity

of the MEWP. Watch the operation of the MEWP to ensure that the operator stays clear of

known ground hazards. Be responsible for operating the ground level controls to bring down the operator

safely, if necessary. This includes knowledge of operating the manual descent device in event of a total power failure on the personnel lift.

Summon help if the operator needs additional assistance in an emergency.

3.7. Safe Practices - MEWP operators are to be familiar with, and comply with, the following safe practices:


3.7.1. Only operate a MEWP after being trained and authorized to do so. All operators must

be in possession of a permit (license) to operate the lift.

3.7.2. Before using a MEWP, each operator and ground person shall conduct a visual and functional check of the vehicle. These pre-use inspections are to be documented with the current inspection available on the lift and prior inspections archived.

3.7.3. A hard hat is required for everyone in the basket of a MEWP.

3.7.4. Occupants of boom-supported or scissors type aerial lifts shall wear a full body

harness with an appropriate restraint or lanyard while they are in the basket. Refer to Occupational Health and Safety Bulletin 108 for lanyard/restraint selection.

3.7.5. While in the basket the lanyard/restraint must be connected to an approved

anchorage within the basket. Only units with approved anchorages shall be used. Consult the equipment documentation for appropriate anchorage use.

3.7.6. Operators shall perform a pre-task analysis prior to operating the MEWP when

required by FAS08-037. 3.7.7. All powered MEWP's must have ground controls that can override the controls in the

basket, such as a selector switch for the platform / ground controls. Note on "key operated selector switches": A key must me in the ground controls at all times when the equipment is used. Refer to 3.28.1 for direction on securing keys.

3.7.8. When working from an MEWP, always stand on the floor surface of the basket and

never use planks, ladders, or other devices to provide additional reach.

3.7.9. No person shall exit the basket to free climb while it is elevated without first completing a documented pre-task assessment confirming that there is no alternate method to perform the work. For additional guidance on free climbing see Safety Bulletin 108.

3.7.10. Never attach a lanyard to an adjacent pole, structure or equipment while working

from an MEWP. The only exception to this rule is when exiting an aerial lift in the raised position.

3.7.11. Once the basket is elevated in the air, operation of the controls will be at slow speed

only.

3.7.13 Never sit, climb, or stand on the rails of the platform.

3.7.14 Never attempt to exceed the rated capacity of the aerial lift.

3.7.15 If the unit comes equipped with them, outriggers shall be extended prior to the lift being raised.

3.7.16 MEWP's are never to be operated from the ground unless permission has been

granted by the operator, or in the case of an emergency.

3.7.17 If an operator encounters any suspended malfunction of the aerial platform, or any hazard or potentially unsafe condition relating to capacity, intended use or safe operation, he shall cease operation of the aerial platform and request further


information as to the safe operation from management or the owner, dealer or manufacturer before further operation of the aerial platform is resumed.

3.7.18 If the platform or elevating assembly becomes caught, snagged or otherwise

prevented from normal motion by adjacent structure or other obstacles such that control reversal does not free the platform, all personnel shall be removed from the platform before attempts to free the platform using the ground controls.

3.7.19 MEWP's must never be elevated outside when the wind conditions exceed 30 miles

per hour, or during a storm. Refer to the manufacturer's manual for operations during wind and storm conditions.

3.7.20 Do not alter in any way the insulated portion of an insulated platform (which might

reduce the insulating value of the material)

3.7.21 Never make any safety device or other protective device inoperable, except when necessary during the course of maintenance, inspections and testing. Immediately following maintenance, inspection or testing, the device is to be restored to its original operating condition.

3.7.22 Do not operate a MEWP within four feet (1.2 meters) of an energized ventilated bus

duct without wearing proper PPE.

3.7.23 Do not make contact with energized enclosed non-ventilated bus duct

3.7.24 Any overhead wire shall be considered as energized until a representative or owner of the utility has indicated otherwise and the line is visibly grounded. When working near electrical power lines, the utility company shall be notified and provided with all pertinent information of the job prior to starting the job.

3.7.25 Clearance shall be maintained from overhead power lines as shown below except

where power lines have been de-energized and visibly grounded at the point of work, or where insulating barriers not a part of, or an attachment to, the aerial lift have been erected to prevent physical contact with the lines:

Clearance in Transit

with Platform Lowered

Voltage Clearance with

Platform Raised

and No Load

To 50 KV 10 feet (3 m) 4 feet (1.2 m)

10 feet (3 m) + 0.4 inch (10 mm)

Over 50 KV per each 1 KV over 50

KV

10 feet (3 m)

346 KV to 750 KV

19.86 feet (6 m) to 33.3 feet (10.1 m)

16 feet (5 m)

3.7.26 Always stop and ensure there is no train coming before crossing railroad tracks.

3.7.27 Operators shall always drive the unit with the platform over the drive wheels when

driving on uneven surfaces such as railroad tracks.

3.7.28 When positioning a MEWP on or within six feet (1.8m) of railroad tracks, derail protection is to be provided.


3.7.29 Never place any part of an aerial lift in the path of travel of a crane, monorail,

transfer, etc., without ensuring that power to the crane or conveyor are off and locked out.

3.7.30 An operator shall not work with a MEWP in any crane bays in the path of load travel

(whether the crane is being operated or not) unless the warning light system in the basket and base unit is operating and the crane(s) is (are) locked out.

3.7.31 The MEWP's can never be used as a crane.

3.7.32 Traffic and pedestrian controls are required whenever there is a possibility for

vehicles or pedestrians to enter the work area, as determined through the pre-job briefing or the pre-task assessment.

3.8 MEWP's

3.8.1 Control Selector Key – MEWP's that require a key for operation must include a means of tethering the key while the lift is in operation. This measure is required based on past instances of the key vibrating out of position while the lift is in operation. The key should be removable from the tether to secure the unit when it is not in use. The tether should be secured to the lift in a manner that does not damage the unit. If you have a question please contact the manufacturer of the equipment.

3.8.2 Equipment Coordinator

3.8.2.1 Although some MEWP's are owned by Company facilities, most are either leased or

rented which lends to a high turnover rate for MEWP's. A designated Equipment Coordinator shall keep track of MEWP's leased, rented or purchased by the facility as well as insure that they are removed in a timely manner once the job is finished. Typically an Equipment Coordinator will be affiliated with the industrial truck repair shop and is responsible for overseeing the powered industrial truck fleet. With regards to MEWP's the designated coordinator is responsible for: Tracking the types of MEWP's that are on the facility property. Keeping records of required pre-use inspections. This applies to owned, leased

and rented units. Ensuring that repairs are scheduled in a timely manner. Ensuring that the manufacturer's recommended preventive maintenance

schedule is adhered to. Ensuring that each new, leased or rented MEWP receives an inspection prior to

placing it in service. Ensure consistency with the operator controls when bringing in new MEWP's.

3.8.3 Inspection Prior to Use - Upon receiving a MEWP from the manufacturer, supplier,

lessor or rental agency, an inspection will be conducted by the industrial truck repair shop to ensure functionality of the controls and that the unit is safe to operate. The inspection criteria consists of two parts:

A walk around inspection to verify the absence of loose or damaged

components; to ensure all markings, placards, labels and the operator's manual are in place; to ensure all fluid levels are proper.

A functional test to ensure all control switches operate as intended and the various functions of the MEWP operate effectively.


See attachment 1 (operator's daily pre-use inspection list) and use as a guideline for the initial inspection. The initial inspection is to be documented and kept on file for the life of the lease or rental agreement, plus an additional 3 years after the expiration of the agreement. For units owned by the facility, the initial inspection is to be kept as a record for the entire period of use at the facility plus 3 years. See GIS1 29.02 for additional guidance on record retention.

3.8.4 Maintenance of MEWP's - Maintenance programs for MEWP's shall be established

in accordance with the manufacturer's recommendations and based on the environment and severity of use of the MEWP. Frequent and annual inspections shall be performed as described in sections 3.8.4.1 and 3.8.4.2. All malfunctions and problems identified shall be corrected before the aerial platform is returned to service

3.8.4.1 Frequent Inspection

Frequent inspections shall be performed on a MEWP that has been in service for three months or 150 hours, whichever comes first; or before putting into service a machine which has been out of service longer than three months. Consult the manufacturer's operating manual for additional recommendations on inspections. Frequent inspections shall include all items specified by the manufacturer and shall include at least the following:

All functions and their controls for speed(s), smoothness, and limits of motion. Lower controls including the provisions of overriding of upper controls. All chain and cable mechanisms for adjustment and worn or damaged parts. All emergency and safety devices. Lubrication of all moving parts, inspection of filter element(s), hydraulic oil,

engine oil, and coolant as specified by the manufacturer. Visual inspection of structural components and other critical components such

as fasteners, pins, shafts, turntable attachment bolts, and locking devices. Placard, warnings and control markings. Additional items as specified by the manufacturer. Correction of all malfunctions and problems identified; perform further

inspections if necessary.

3.8.4.2 Annual Inspection - Annual inspections shall be performed no later than thirteen months from the date of the prior annual inspection and shall include all items specified by the manufacturer for an annual inspection.

3.9 Boom Supported MEWP's – General Requirements

These units shall conform to the requirements of the latest edition of ANSI/SIA A92.5, Boom-Supported Elevating Work Platforms.

3.9.1 The entrance gate shall be hinged to open inwardly only, and incorporate a stop that

causes the gate to interfere with the operator unless it is closed. 3.9.2 The platform floor or the top of the platform shall be constructed of a non-skid

material such as diamond plate or other non-slip material.

3.9.3 The chassis shall be clearly identified to indicate the direction of travel, and be visible from overhead.


3.9.4 A minimum of two wheel brakes are required, capable of stopping and holding on a minimum of 15% grade.

3.9.5 Each unit purchased, leased, or rented shall be accompanied by an inspection report

from the vendor, stating compliance to this standard.

3.9.6 Optional items, such as motion alarms, rotating lights, pipe rack attachments and other items may be included on the unit, as long as they are approved for use by the original equipment manufacturer (OEM).

3.9.7 The use of boom-supported MEWP's with unrestricted weight capacities is

prohibited.

3.9.8 MEWP must meet current regional legal requirements for design. 3.10 Scissor-Type MEWP's – General Requirements

These units shall conform to the requirements of the latest edition of ANSI/SIA A92.6, Self-Propelled Elevating Work Platforms.

3.10.1 The platform floor or the top of the platform shall be constructed of a non-skid material such as diamond plate or other non-slip material..

3.10.2 The entrance gate shall be hinged to open inwardly only, and incorporate a stop that

causes the gate to interfere with the operator unless it is closed. 3.10.3 A minimum of two-wheel brakes are required, capable of stopping and holding on a

minimum of a 15% grade.

3.10.4 Non-pneumatic tires shall be standard, unless otherwise specified by the facility.

3.10.5 The use of Scissors – Type MEWP's with unrestricted weight capacities is prohibited.

3.10.6 Each unit purchased, leased or rented shall be accompanied by an inspection report from the vendor, stating compliance to this standard.

3.10.7 Optional items, such as motion alarms, rotating lights, pipe rack attachments and

other items may be included on the unit, as long as they are approved for use by the original equipment manufacturer (OEM).

3.11 Elevating Work Platforms (i.e. Lift-a-loft) – General Requirements

These units shall conform to the requirements of the latest edition of ANSI/SIA A92.9, Mast-Climbing Work Platforms.

3.11.1 An audible alarm shall be installed to automatically activate when the platform descends. Additionally, the lifts must be equipped with an audible alarm that automatically activates when the unit is in the forward or reverse travel mode with an elevated platform.

3.11.2 Horizontal travel speed for the units shall be automatically limited to the lowest speed

selection range necessary to operate the caster whenever the platform is elevated. Travel speed in the elevated position shall not exceed two miles per hour (3.2 km/h).


3.11.3 Optional items, such as motion alarms, rotating lights, pipe rack attachments and other items may be included on the unit, as long as they are approved for use by the original equipment manufacturer (OEM).

3.12 Portable Aerial Work Platforms – General Requirements

These units shall conform to the requirements of the latest edition of ANSI/SIA A92.3, Manually Propelled Elevating Work Platforms.

4 ATTACHMENTS

4.1 Attachment #1 Checklist for MEWP's 4.2 Attachment #2 Types of MEWP's 4.3 Attachment #3 Example of a Written Safety Evaluation for MEWP's 4.4 Attachment #4 Answers to Evaluation Questions

5 REFERENCES

5.1 ANSI A92.3, Aerial Work Platforms 5.2 ANSI A92.5, Boom-Supported Elevating Work Platforms 5.3 ANSI A92.6, Self-propelled Elevating Work Platforms (scissor lifts) 5.4 U.S. OSHA 29 CFR 1910.67 Vehicle-mounted elevating and rotating work platforms

1910.67 5.5 U.S. OSHA 1926.453 MEWP's 5.6 DIN EN 280, Mobile Elevating Work Platforms 5.7 ISO 18878:2004 Mobile elevating work platforms – Operator (driver) training 5.8 North American Construction Specifications Section 01100 Construction Safety Guideline 5.9 EN 1495 Lifting Platforms – Mast Climbing Work Plafforms.

GIS Information Management Page 1 of 1 GIS1: 13.16 GIS2: Proprietary

Mobile Elevating Work Platform (MEWP) Specifications and Safe Practices

ATTACHMENT #4

Answers to Evaluation Questions

(from Attachment # 3)

1) C

2) C

3) B

4) B

5) B

6) C

7) C

8) C

9) B

10) D

11) B

12) C

13) C

14) C

15) B

16) C

17) C

18) C

19) C

20) B



ATTACHMENT #2

Types of MEWP's

Example of Scissor Lifts, or Self-Propelled Elevating Work Platforms (ANSI A92.6)

Examples of Boom Supported Elevating Work Platforms (ANSI A92.5)


Example of an Aerial Work Platform (ANSI A92.3)

Example of Mast-Supported Lift (ANSI A92.9)



ATTACHMENT #1

Checklist for MEWP's

(Can be used for both initial inspections for new, newly leased and rental units; or for employee pre-use inspections) IMPORTANT NOTE! Always consult the Manufacturer's Operating Manual for a comprehensive list of items to inspect during a pre-use inspection. This list may not cover all inspection items for some MEWP models. A. BOOM-SUPPORTED MEWP's

Visual Inspection Items

o Visible signs of damage – overall vehicle

o Platform to boom attachment

o Handrails, latches secure

o Foot control switch free of obstruction

o Platform floor free of slip and trip hazards

o Operator controls clearly marked

o Warning labels, placards are present and legible

o Controls return to neutral when disengaged

o Operators Manual is on the unit

o Anchor points for lanyard are present in operator platform

o Loose cables from control box to power track

o Cable clamps secure

o Tires - check for cracks, damage, proper pressure

o Bolts, lug nuts are secured firmly

o Steering linkage – check for leaks, signs of wear

o Engine compartment – check for leaks, loose wires


o Cowl – shroud and latches

o Coolant and Oil levels

o Air breather/muffler

o Battery – check for loose cables, excessive corrosion

o Main hydraulic pump – check for damage, missing parts

o Auxiliary power unit – check for leaks, damage

o Hydraulic Oil level proper (with power off, boom in the stowed position)

o Hydraulic oil breather – check for signs of overflow or clogging

o Ground control switches are clearly marked

o Method to secure ground control ignition key while in use

o Ground control switches return to neutral when disengaged and released

o Manual hydraulic descent system – clearly marked

o Pivot pins, lift cylinder pins –check for signs of wear

o Bushings and pins – are they lubricated

o Turntable bearing/pinion – check for apparent damage, loose parts

o Boom – check overall for damage, cleanliness, bolts are in place and secured

o Undercarriage – check for apparent leaks

o Directional markings – must be legible when operating from platform

Functional Checks (Warm up engine prior to conducting this inspection) Ground Controls Station

o Hour meter working

o Volt meter working

o Engine oil pressure gage is normal

o Engine water temperature gage is normal

o Hydraulic oil filter indicator is OK

o Leveler alarm

o Cycle boom up & down – operating normal

o Over-speed limit switch is working

o Extend/Retract boom control functions normal

o Tilt basket control functions normal

o Cycle boom left and right – operating normal

o Controls return to neutral when operated


Operator Platform Controls

o Controls do not work when foot pedal is not depressed

o Cycle boom up and down – operating normal

o Cycle boom left and right – operating normal

o Extend/Retract Boom – operating normal

o Tilt Basket – operating normal

o Move unit forward and reverse – check brakes

o Steering works normally

o Other controls

o Outriggers functional (if present)

o Key is in the ground control station switch

o Auxiliary power functions normally B. SCISSORS TYPE MEWP's

Visual Inspection

o Coolant level

o Oil Level

o Visible signs of damage – overall vehicle

o Platform attachment secure

o Handrails, gate latches secure

o Anchor points for lanyard are present in operator platform

o Operator Platform free of slip and trip hazards

o Operator controls are clearly marked

o Operator controls return to neutral when disengaged

o Tilt indicator alarm and light function

o Placards and warning labels are present and legible

o Scissors Arms – cables are inside of arms (no chance of being pinched)

o Scissors Arms – Clamps in place

o Scissors Arms – damage to arms

o Scissors Arms – pivot joints not worn

o Scissors Arms – lift cylinder not leaking

o Enabling Device (dead man switch) is functional

o Drive cut out switch (if equipped)


o Tires – check for damage, cracks, pressure

o Wheels – check for loose bolts/lug nuts o Steering cylinder – check for leaks

o Undercarriage – check for leaks

o Steering linkage – check tie rods/ ends for wear

o Engine Compartment:

• Overall compartment – check for loose wires, hoses, leaks

• Engine and pump – visible leaks

• Battery – loose cables and excessive corrosion

o Ground control station – controls are clearly marked

o Method to secure ground control ignition key while in use

o Ground control station – any loose, missing parts

o Ground control station – control switches return to neutral when disengaged

o Control valve compartment – free of leaks

o Hydraulic oil tank and filter housing – proper fluid levels; no leaks

o Manual descent system – clearly marked; no leaks

o Parking brake assembly – no missing, loose parts

o Fuel level

o Stabilizers/ Outriggers – working properly

Functional Inspection

o Hour meter functional

o Voltage meter functional

o Engine Oil Pressure gage normal (internal combustion engine units)

o Engine water temperature normal (internal combustion engine units)

o Ground Control Station

• Lift and lower function normally

• Control switches return to neutral when disengaged

• Key is in switch at ground control station

o Horn functions

o Platform controls do not work without engaging foot pedal

o Up and down controls function normally

o Forward and reverse controls function normally

o Steering functions normally


o Controls return to neutral when operated

o Extend platform controls function normally

o Deck extension functions normally

o Auxiliary power functions normally

Documents

FAS08-111 Standard Final