Roadway & Asphalt Paving Safety

Potential hazards during roadway construction and asphalt paving include:

  • Getting struck by heavy equipment and vehicles.
  • Radiant heat from hot mix asphalt.
  • Strains and sprains.

Struck By

Struck-by accidents account for 11% of construction fatalities.1 Vehicle and equipment traffic including dump trucks, paving equipment, rollers and other heavy equipment, creates a struck-by hazard for contractors working within the project.

The size and height of equipment create blind spots for the operator that can extend greater than 10 feet outside the perimeter of the vehicle or equipment.2

  • Before an employee goes to a location in the hazard area that is out of view of the operator, the employee must ensure that the operator is aware of/informed they are going to that area.3
  • Never walk in front, along the side or behind moving vehicles or equipment.
  • Maintain a three-foot perimeter around all operating vehicles and equipment.
  • No work activity should take place within the swing radius of excavation equipment.

Hot Mix Asphalt Temperatures

The temperature of regular hot mix asphalt will average between 275 – 300F. The radiant heat of the hot mix asphalt combined with excessive summer temperatures can increase the possibility of heat-related illness like heat exhaustion and heat stroke. Hydrate early, and hydrate often. For every pound of lost body weight, you should consume16 ounces of water or electrolyte beverage. Tell your supervisor or foreman immediately if you begin to feel dizzy, fatigued or nauseated; experience muscle cramps; or if you develop a headache.

Strains & Sprains

Stepping on and off vehicles and equipment creates the possibility for an injury.

  • Maintain three points of contact when getting on or off equipment.
  • Be aware of the surface you are stepping on to.

Lifting materials and equipment

  • Put yourself in a good position.
  • Keep the object close to your waist (center of mass). The farther your shoulders are past your waist, the greater the chance of injury.
  • Don’t act foolishly. Know your limits. Ask for help when you need it.

1. Bureau of Labor Statistics 2018
2. https://www.cdc.gov/niosh/topics/highwayworkzones/bad/imagelookup.html
3. 1926.1424(a)(3)(i)

Download a printable PDF and recording form here.

Fire Extinguishers

A fire on a construction site can result in serious injuries and loss of materials, equipment and even lives. All employees need to be familiar with the jobsite’s fire protection program – who to contact, what to do, the various types of fire extinguishers and their locations throughout the jobsite. Employees should be trained in the use and limitations of fire extinguishers to ensure they are used effectively when needed.

Fire extinguishers are meant to handle only small fires. If a fire becomes too large or the environment becomes too dangerous, employees should evacuate the area.

  • The fire is too large.
  • The air is unsafe to breathe.
  • The environment is too hot or the smoke limits visibility.
  • Evacuation paths are impaired.

Keep the fire in front of you. Never place yourself where the fire obstructs your escape.

Classes of Fires and Fire Extinguishers

  • A Wood, paper, ordinary trash.
  • B Flammable liquids (gasoline, oil, grease, solvents, paints, etc.).
  • C Energized electrical equipment.
  • D Combustible metals.
  • K Kitchen fires.

Use the P.A.S.S. Method for correctly using a fire extinguisher.

  • Pull the Pin – Hold the extinguisher with the nozzle pointing away from you, and release the locking mechanism.
  • Aim low – Point the extinguisher at the base of the fire.
  • Squeeze the lever slowly and evenly to operate and discharge.
  • Sweep the nozzle from side to side.

Fire Extinguisher Inspection

  • Visually inspect portable extinguishers or hoses monthly.
  • Verify the fire extinguisher is properly charge. Indicator must always be in the green zone.
  • Perform an annual maintenance check on portable fire extinguishers and document.
  • Fire extinguisher must be easily accessible.

Download the printable PDF and Recording Form here.

Heat Stress

What Is Heat Stress?

Working muscles need a greater blood flow to cool the body. The body needs to shift blood away from muscles to assure an ideal sweat rate and to cool the blood. Dehydration can cause low blood volume, which can lower the body’s ability to cool the blood, leading to confusion, fatigue and potentially, heat illness.

Dry Clothes and Skin Don’t Mean You Aren’t Sweating!

You may not feel wet or sticky in dryer climates, but you are still sweating. You can lose as much as 68 ounces (half a gallon) of fluid on a very warm day. Fainting (heat syncope) may be a problem for workers who simply stand still in the heat when they are not acclimated to a hot environment. Victims usually recover quickly after lying down for a brief period. Moving around, rather than standing still, usually reduces the possibility of fainting.

Symptoms of Heat Exhaustion

  • Headaches, dizziness, lightheadedness or fainting.
  • Weakness and moist skin.
  • Mood changes such as irritability or confusion.
  • Upset stomach or vomiting.

Symptoms of Heat Stroke

  • Dry, hot skin with no sweating.
  • Mental confusion or losing consciousness.
  • Seizures or convulsions.

Ways to Prevent Heat Stress

  • Hydrating before work activity is crucial. Consume water or an electrolyte beverage 24 hours prior to activity.
  • Drink 16 ounces of water two-three hours before work activity.
  • Drink water frequently (every 15-30 minutes, drink six-12 ounces)
  • Most people consume enough salt in their diets. Salt tablets are NOT necessary for general use.
  • Post work activity – drink 16 ounces of water for every pound of weight loss.
  • Take breaks and move a person showing symptoms of heat stress away from heat sources or direct sunlight.
  • Utilize ventilation or fans in enclosed areas.
  • It takes one-two weeks for the body to adjust to higher temperatures. This adaptation to heat can be quickly lost, so your body will have to adjust after a vacation.
  • Avoid caffeine (makes the body lose water and increases the risk for heat illness).
  • Avoid alcohol consumption. Many cases of heat stroke have occurred the day after heavy drinking.
  • Wear light-colored, cotton clothes, and keep your shirt on.

What to Do for Heat-Related Illness

  1. Call 911 at once if a worker exhibits heat stroke symptoms.
  2. Move the worker to a cool, shaded area.
  3. Loosen or remove heavy clothing.
  4. Provide cool drinking water.
  5. Fan and mist the person with water.

Download the printable PDF and Recording Form here.

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Indiana Department of Transportation officially launched the 2025 construction season today and recognized National Work Zone Awareness Week at a press event in Indianapolis. The message this year is simple “Respect the Zone so we all get home.”��Speaking at the event, ICI President Richard Hedgecock, CAE emphasized the importance of creating automated speed control Safe Zones for both workers and drivers as construction ramps up across Indiana. #NWZAW #letsbuildINSafely
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