The document discusses safety concerns when heavy equipment operates near personnel on foot at a construction site. It identifies various types of equipment that present hazards, such as backhoes and loaders. The main risks are personnel being struck by equipment or caught between it. The document provides guidelines for management, employees, and equipment operators to improve safety. This includes hazard analysis, training, safe operating procedures, and ensuring equipment is properly maintained and inspected. The overall goal is to prevent accidents and injuries by improving awareness of risks and having protective measures in place.

1. The Operation of Heavy Equipment in
the Presence of Personnel On the
Ground
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2. 01/24/14
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3. Foreword
Many types of Mobile Construction Equipment are
available for use by contractors doing a wide variety of
work. Many, if not all these machines, have to operate
within a close proximity to persons on foot. They all
however, present similar types of known hazards.
This training session is devoted to attempt to identify,
and hopefully better educate those who must work
around or operate these types of equipment, since they
all possess the capability to cause serous injury or
death.
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4. These Include but Are Not
Limited To:
Front-end loaders; Rubber-tired and tracked
Crawler tractors/bulldozers, skid steer bobcats
Wheel tractor-scrapers, elevating scrapers, tandem powered scrapers
Rubber-tired backhoes and tracked hydraulic excavators
On and off-road haulage vehicles
Asphalt Pavers and associated support equipment - pavement rollers
Vibratory rollers and compactors
Motor graders, grade tractors, industrial tractors
Concrete mixers and pump trucks
Special use construction equipment: grinding,
Pulverizing, milling, water trucks, etc
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5. PERSONS PUT AT RISK BY WORKING AROUND, OR
BEING NEAR, HEAVY EQUIPMENT WHILE IT IS
OPERATING.
DIRECT PARTICIPANTS: (Need to be on site on regular basis)
Signal Persons, Observers, Flaggers, Grade Checkers, Dump Persons.
Equipment Operators, Teamsters.
Laborers, Iron Workers and Carpenters.
Foremen, Supervisors, and other related contractor staff.
Surveyors, Rodmen, Layout Crews.
Mechanics and oilers.
Any Other Crafts and/or Trades working
on the Project, or Passing
through the work areas.
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6. PERSONS PUT AT RISK BY WORKING
AROUND, OR BEING NEAR, HEAVY
EQUIPMENT WHILE IT IS OPERATING.
PARTICIPANTS WHO NEED TO BE ON SITE: (On a Periodic Basis)
Delivery Trucks, Service Providers, (of any kind) - Unescorted on the site.
Concrete Mixers, Pump Trucks.
Contracted Services; Crane Rental, Concrete Saw Cutting, Port-to-let Service Persons, etc.
Union/Labor Officials.
Roach Coach Drivers.
Trash Removal Vehicles..
Architects and Engineers, Inspectors, Client’s Staff/Owner’s Reps./Guests/VIPs.
Engineering Service Providers: Concrete Testing, Compaction Testing, Air Monitoring, etc.
City, County, State and Federal Officials: (Of all types).
Vendor Sales Personnel or Product Installation Specialist(s).
Other Utility Service Providers & Locators: Phone, Gas. Electric, Water, Sewer, Cable, etc.
Transportation Industry; Trucking, Buses, Taxicabs, Rail, Ships, Aircraft.
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7. PERSONS PUT AT RISK BY WORKING
AROUND, OR BEING NEAR, HEAVY
EQUIPMENT WHILE IT IS OPERATING.
NON-PARTICIPANTS, NO DIRECT NEED TO BE ON SITE:
Pedestrians, Spectators, On-lookers, Sidewalk Superintendents and
the Just Plain Curious!
Children (of all ages).
Job Seekers, (all types).
Joggers, Bicycle Riders, Skate Boarders, All Terrain Vehicles, Power
Walkers.
Environmentalists independently reviewing compliance with
Laws/Restrictions..
Scavengers, Wood collectors, Junk Collectors, Dumpster Divers.
Lawyers, Investigators, Thieves, Burglars and Law Breakers.
The Media: (Depending on circumstances).
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8. CONCERNS FOR
SAFETY
PROBLEM:
YOU HAVE A CONGESTED CONSTRUCTION
SITE WITH PERSONNEL ON FOOT, AND
MOBILE MACHINES WORKING IN THE SAME
AREA, AT THE SAME TIME!
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9. Vision Statement
TO PROVIDE A SAFE
WORKPLACE, FREE
FROM ALL RECOGNIZED
HAZARDS...
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10. Goal and Objective
PREVENT WORKPLACE
ACCIDENTS!
PREVENT PERSONAL INJURIES
BETWEEN MOVING EQUIPMENT
AND THOSE WORKERS WHO
ARE ON FOOT.
YOU MUST SEE AND BE SEEN!!!
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11. Today’s Situation
BEING STRUCK BY, OR CAUGHT INBETWEEN, ARE TWO OF THE
LEADING CAUSE OF INJURIES AND
FATALITIES ON CONSTRUCTION
SITES!
STRUCK BY (22%)
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CAUGHT
IN-BETWEEN (18%)
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12. How Did We Get Here?
A NATION-WIDE, PAST HISTORY OF
PERSONS BEING STRUCK OR
CRUSHED BY OPERATING OR MOVING
EQUIPMENT.
THE IMPRESSION THAT THE
EQUIPMENT OPERATOR ALWAYS
KNOWS WHERE THE GROUND
PERSONNEL ARE LOCATED.
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13. Available Solutions
Management Commitment
Employee Involvement
Pre-construction Work-Site Analysis
Hazard Prevention and Controls
Equipment Maintenance
Employee Awareness Training
Periodically Review Procedures
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14. Management Commitment
Restrict entry onto site of non-essential
personnel.
Establish Controlled Entry Points to site.
Coordinate Operations of Various Trades
Working in the Same Areas.
Provide Fundamental Site Rules and
Training to all Persons at Risk.
Adequate Lay-Down Areas Established.
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15. Employee Involvement
All employees who are at risk must
receive basic indoctrination.
Absolute need to address problem with
employees on a regular basis. (Toolbox
Safety Meetings).
Employees must learn, follow, and obey
established rules.
Realize that they must see, and be seen.
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16. Pre-Construction WorkSite Analysis
Identify Potential Known Hazards.
Job Conditions: Haul Roads, Access Points.
Lay down/Storage Areas.
Office, Tool, Storage and Change Trailers.
Methods of Construction, (increases Risk?)
Also Consider: Unwanted side effects of the Job
Schedule.
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17. HAZARD PREVENTION and
CONTROLS
Perimeter Fencing, Enclosures, signs.
Spotters Provided for in-the-blind, backing
machines and/or equipment.
Poor Planing Forces Workers to Commit
Unsafe Acts! (office trailers, change
trailers, haul roads, parking areas).
Be Alert; Stay Clear; Hear Warnings.
Temporary Barricades around Hazards.
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18. PROPER EQUIPMENT
MAINTENANCE
Machine in Proper Working Order.
Back-up Alarm, Horn, Lights, Mirrors.
Cab Glass not Cracked or Broken.
Machine Windows, Mirrors, kept Clean.
Pre-Operational Inspection conducted by
Operator.
Prompt Repair of Any Noted Deficiencies!
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19. EMPLOYEE AWARENESS
TRAINING
Does Your Job Require You To Approach
Moving or Backing Machines?
How does the Operator Know Where You
Are?
Do You Understand all Signs, Markers
and Flags? KNOW WHAT THEY MEAN!
You Must Always Be Alert to Changing
Job Conditions and Your Particular
Situation.
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20. EQUIPMENT OPERATOR
RESPONSIBILITIES
GENERAL GUIDELINES:
Safety Features On Equipment, Know How
They Operate, and Use Them Properly.
Systematic Maintenance and Repair.
Trained Operators.
Trained Repair Personnel.
Pre-Operational Inspection of Equipment.
Review Manufacturer’s Operating Manual.
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21. EQUIPMENT OPERATOR
RESPONSIBILITIES
SPECIFIC:
The Most Dangerous Movement is
Backing!
Know Where your Blind Spots Are.
Look For People on Foot Around You.
STOP! When Signaled; When Waived at
Violently; Or If You Are In Doubt….
Maintain a Safe Operating Speed.
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22. EQUIPMENT OPERATOR
RESPONSIBILITIES
Keep Machine Under Control at all Times.
Take Machine “Out of Service”, if it is
Unsafe to Operate.
Make Sure You Are Familiar with the
Operating Characteristics of your
Machine.
Be On The Look-Out For Other Trades
Working in the Same Area.
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23. Where’s Waldo?
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24. EQUIPMENT OPERATOR
RESPONSIBILITIES
Be Aware of Other Machines Operating In
the Area. Frequently check for the
Location of other Machines. Keep Lights
and Backup Alarm in Operating Condition.
Allow NO ONE to Ride Outside the Cab
for Any Reason!
Clean Windows and Adjust Mirrors.
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25. EQUIPMENT OPERATOR
RESPONSIBILIES
Always inform Appropriate Personnel of
any Abnormal Conditions, Defects, or
Changes made in Machine and/or Job
Procedure or Conditions.
Report Unsafe Workers to Supervision.
Talk-up Safety with Those Who Work with
You. Maintain “Constant Awareness”.
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26. EQUIPMENT OPERATOR
RESPONSIBILITIES
Do Not Attempt Repairs or Maintenance
that You Do Not Understand.
Always Check the Mirror on the Blind
Side, making Sure of Your Clearance.
(Backing on the Blind Side should be
Avoided if at all Possible).
Learn and Follow Safe Work Practices!
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27. MANUFACTURER’S
RECOMENDATIONS
CATERPILLAR STATES :
Clear all Personnel from the Machine and
the Area.
The Operator Must be Satisfied that No
One will be Endangered Before Moving
the Machine.
Look Behind Machine Before Backing.
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28. MANUFACTURER’S
RECOMENDATIONS
Have a Signalman Present when Moving
In or Out of a Building (or structure).
Stop Machine Frequently at Night, Walk
Around and Inspect Machine, Stay Alert.
Clear All Obstacles from the Path of the
Machine, Beware of Hazards such as
Wires, Ditches, etc..
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29. OBSERVATIONS
Small Machines have small blind spots,
where large machines have large blind
spots, both can cause serious injury or
death!
The taller and wider the machine, the
bigger the blind spot area.
All Involved must give Constant Attention
to what they are Doing!
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30. THE DANGER OF BEING
STRUCK-BY
ITEMS TO CONSIDER:
Revolving Machines; Cranes & Backhoes.
Struck By Attachments of Machines.
Drawbar Related Accidents, Hooking and
Unhooking.
Articulated Machines - Pinch Points.
Attaching Home Made Devices to a
Machine, Not Approved by Mfg., (Hooks).
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31. STANDING ON THE
OPERATOR’S BLIND SIDE
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32. THE DANGER OF BEING
STRUCK-BY
The Hazard of a Water Cooler Mounted
on a piece of Equipment.
Storing Crew Lunch Boxes on Equipment.
Hand Tools Placed or Stored on Mobile
Equipment Platforms or Decks.
Environmental Design of the Machine;
Noise Suppression-Vs-Hearing
Protection.
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33. IN DEFENSE OF THE
EQUIPMENT OPERATOR
Where Do All these People Come From?
Machine Design; Not Much Thought given
to Persons on Foot in the Working Area.
Faster and Bigger Machines; Not as
Forgiving as Older, Slower, Machines.
Can’t See Everything that Goes on
Around the Machine.
Do Persons on Foot Realize the Danger?
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34. IN DEFENSE OF THE
EQUIPMENT OPERATOR
The Operation of the Machine Requires
Constant Attention.
Who is Responsible for Whom?
What about when I have to Work in Close
Proximity to Persons on Foot.
Persons or Vehicles that Approach the
Equipment in My Blind Spots.
Do People on Foot Look Out for Us?
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35. Rubber-tired Backhoes Known Hazards
Ground personnel caught in “pinch
points” of machine or struck by moving
machine attachments; buckets,
backhoe boom, outriggers.
Loose or missing pins and keepers in
loader linkages, cracks in lift arms,
bucket attachments and the condition
of the bucket itself.
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36. Rubber-tired Backhoes
Traveling at excessive speeds, loss of
control.
Loose, sliding or bad ground conditions.
Using machine as a crane or the bucket as
an aerial work platform.
Seat belt not worn by operator
Transporting personnel in Bucket.
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37. Rubber-tired Backhoes
Overloading the capacity of the machine.
Poorly-trained operator, [or] anyone on the
crew is allowed to operate the machine.
Abuse or Misuse of the equipment.
Poor, or non-existing maintenance - [Wait
till it breaks before problems are fixed].
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