Safety Data Sheets (SDS)

Originally published 11/28/2017

Most employees on construction sites are already familiar with Safety Data Sheets (SDSs). SDSs are prepared by the chemical manufacturer and are designed to provide workers and emergency responders with proper procedures for handling or working with hazardous chemicals. If an SDS does not arrive with a shipment of chemicals or products, contact the salesperson or manufacturer for a copy before using the product.

SDSs should be available for immediate use in case there is an accident involving a chemical, and every employee working with chemicals or hazardous materials should know where the SDS binder is located on the site. Remember, when an SDS provides limited or vague information about a chemical, do NOT assume the chemical is not hazardous.

Safety Data Sheets have 16 sections, which should appear in the following order:

  • Section 1: Identifies the product and the manufacturer.
  • Section 2: Lists hazard classification, signal word, hazard statements, precautionary statements and pictograms that appear on the container label.
  • Section 3: Composition/information on ingredients.
  • Section 4: First-aid measures.
  • Section 5: Fire-fighting measures.
  • Section 6: Identifies how to handle spills, leaks or accidental release of the chemical, as well as containment and cleanup practices.
  • Section 7: Handling and storage.
  • Section 8: Exposure controls/personal protection.
  • Section 9: Physical and chemical properties of the product.
  • Section 10: Stability and reactivity of the product.
  • Section 11: Explains the health effects, if any, of over-exposure to the chemical.
  • Section 12: Ecological information.
  • Section 13: Disposal considerations.
  • Section 14: Transport information.
  • Section 15: Regulatory information.
  • Section 16: Other information.

Supervisors should regularly gather employees and review the SDSs for commonly-used products. Discuss how to:

  • Fight a fire involving the chemical,
  • Administer first aid if chemical exposure occurs,
  • Notify emergency services,
  • Clean up a spill, and
  • Determine proper PPE

If you work with chemicals and hazardous materials and don’t know where the Safety Data Sheets are on your jobsite, ask a supervisor.

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Horseplay Has No Place on the Jobsite

Originally published on 11/08/2017

Although most of us like to have fun, there is no place for horseplay on a construction site. According to the dictionary, horseplay means rough fun. Fooling around means doing foolish, useless things. Both are the opposite of safe, responsible work, and most employers ban them on the construction site.

Horseplay is generally a friendly, physical way to let off steam, but that kind of fooling around can:

  • Break your work concentration,
  • Cause you to be less likely to notice hazards until it’s too late, or
  • Cause an accident.
    • You may not notice spills or items lying on the floor.
    • You might crash into or push someone else into heavy equipment or moving machine parts.
    • You could knock boxes or materials over or onto a person.
    • You could stab someone with a sharp object.
    • Fooling around with PPE can damage it and expose you or another worker to injury or a hazardous substance.
    • Speeding or stunt driving with a forklift can cause it to tip over or hit people or objects.
    • Pushing, teasing, or otherwise distracting people working with machinery could cause pinch points or other injuries.

Horseplay can be costly to both the company and employees in doctor bills, workers comp claims, increased insurance costs and lost work. There can also be added costs to replace machinery or tools and equipment.

Employers should:

  • Make sure all employees know the rules of behavior on the job site.
  • Inform employees of the disciplinary consequences of engaging in horseplay on the site.
  • Emphasize “zero tolerance” for horseplay and practical jokes on the site.

Workers’ responsibilities include the following:

  • Do not encourage or provide an audience for horseplay or practical jokes.
  • Never initiate or participate in horseplay or practical jokes.
  • Use common sense and act professionally.

Ask yourself, “Is a coworker’s safety worth my entertainment?” Horseplay can cause severe injury and even death. Take your safety, and the safety of your coworkers seriously and wait till after you’ve left work to horse around.

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Work Gloves

Originally published on 11/15/2017

The most used tool on any construction jobsite is the human hand. The proper work gloves can help protect against cuts, punctures, abrasions, thermal burns, vibration, chemical exposures and electrical shock. No single glove will protect from all hazards, so you should select your gloves based on the hazards that will be present on the site, the job task, work conditions and the duration of use.

Gloves are perhaps the most commonly used type of PPE. Types of gloves range from common canvas work gloves to highly specialized gloves used in specific industries.

To ensure that your gloves will adequately protect your hands:

  • Wear gloves that are right for the work being performed. Check the MSDS for information on the types of gloves to be worn for specific tasks. Your company’s competent person should be able to assist in recommending the correct glove for the work task.
  • Inspect your gloves prior to each use and don’t use them if they are torn or damaged. Look for change in shape, hardening, stretching, tears or holes. Chemicals can pass through even the smallest pinhole.
  • Wear only gloves that fit your hand. Proper fit is important. If they are too large or small, they can be clumsy to work with, get in the way, and actually become a hazard.
  • Keep the insides of your gloves clean. Contaminants inside gloves can cause blisters and burns.
  • If gloves are to be reused, follow the manufacturer’s instructions for proper decontamination, cleaning and storage. Take note of the expected service life of the gloves and plan for expected disposal times.

Before starting a job, ask yourself the following:

  1. What hand hazards do we have on our site?
  2. What close calls with hand injuries have we had in the past? Is it possible on this job?
  3. Do we have the type of gloves we need onsite and ready for use?
  4. What can we do to improve hand hazards on this job?

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Accident Causes and Prevention

Originally published 10/24/2019

Accidents on construction sites generally spur questions like, “What happened?” or “How did it happen?” But accidents don’t just happen. They can almost always be traced back to an unsafe condition, an unsafe act or a combination of both. To eliminate accidents, we must eliminate unsafe conditions and acts.

Unsafe conditions are usually created by:

  • Poor housekeeping;
  • Improper storage;
  • Defective or damaged equipment;
  • Improper maintenance;
  • Removing guards from machinery and, in some rare cases,
  • Unsafe procedures.

Unsafe conditions can be eliminated if crews regularly inspect the worksite and equipment, identify any hazards that exist and correct them.

Although unsafe conditions can lead to accidents, most safety experts agree that the majority of accidents are caused by unsafe acts. These are careless things that people do that are most often the result of poor habits, taking short cuts and even disregarding safety policies and procedures.

Examples of unsafe acts include:

  • Reaching into equipment or machinery while it is running;
  • Backing equipment without looking behind the equipment or using a spotter;
  • Not inspecting tools and equipment before use;
  • Using damaged tools or equipment or
  • Indulging in horseplay on the job.

Remember, because all accidents are caused by an unsafe condition or act, it is possible to prevent them. Do a thorough safety audit on your jobsite. Correct all unsafe conditions and report all unsafe acts.

If an accident does occur, do a safety investigation – not simply to find fault or place blame, but to find out what needs to be corrected so that future accidents can be prevented.

Most companies have safety rules to prevent unsafe acts. Practice them. Eventually, safety will become a habit – a habit that could save a life.

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Why Seat Belts?

Originally published 10/17/2017

Do you drive a vehicle for your company, or operate a piece of heavy equipment on the construction site? If so, do you wear your seat belt?

  • People give all kinds of reasons for not wearing a seat belt.
  • “They’re uncomfortable.”
  • “I’m a good driver.”
  • “I don’t need to because my vehicle has air bags.”
  • “They wrinkle my clothes.”
  • “I’m afraid of getting stuck in the vehicle after a crash.”
  • And many more.

Seat belts promote safety by keeping you from hitting the windshield, being thrown from a vehicle, or banging around inside the vehicle and hitting the steering wheel or door if you’re in an accident.

In off-road equipment, your seat belt is foremost designed to keep you in your seat in case of a tip-over. Normal human behavior is to try to jump when a piece of equipment starts to tip. The problem is, you can’t get away from the machine fast enough and the machine will most likely end up crushing you at the head, neck, shoulders or chest. So in a tip-over, you want to wear your seat belt, keep your hands and feet in the cab, lean away from the point of impact and ride it out.

Before you get in your vehicle, know your surroundings. Are there steep slopes or unstable ground?

Inspect your seat belts. Look for broken, missing or frayed belts or damaged belt buckles, and report any problems to your supervisor. Do not use the equipment or drive the vehicle until the seat belts are operating properly.

When you put on your seat belt, be sure to wear it properly. Don’t put the strap under your arm or behind your back. Be sure to cinch the belt tight so that it surrounds your torso and fits snugly.

Be sure the equipment is completely turned off, the parking brake is engaged and the equipment is parked on a level, stable surface before you remove your seat belt.

If your company doesn’t have a seat belt policy, talk to a supervisor about setting one. If you make it a point to buckle up every time you get in a vehicle, eventually you won’t even have to think about it. It will be a habit – a habit that could help you avoid serious injury or even death. Remember, it’s up to you to make safe decisions.

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Rebar: Impalement Protection

Originally published 09/06/2019

Rebar is a common safety hazard on construction sites. These steel bars have the ability to cut, scratch, pierce and impale workers, which can result in serious injuries and even death. In order to eliminate the hazard of impalement, rebar and other projections on a work site should be guarded or covered. Regardless of the impalement protection method used, it is crucial to always wear proper fall protection equipment when working above rebar or other sharp protrusions.

It is also important that you wear the appropriate personal protective equipment, including gloves, eye protection and boots (making sure the shoestrings and pant legs are tucked into the boots to prevent hang-ups when walking through flatwork).

Following are some tips on how contractors can protect employees from impalement hazards:

  • When possible, prevent employee access to or above areas with protruding rebar.
  • Fabricate and securely install a wooden trough on top of a line of protruding rebar. Typically, these troughs are constructed of 2 x 4s and run the length of the protruding rebar. The trough must have passed a “drop test” of 250 pounds from a height of ten feet without penetration to demonstrate impalement protection.
  • Bend rebar so exposed ends are no longer upright.
  • Use steel reinforced caps or covers for protruding rebar with at least a four inch by four inch surface area for square caps, and a four and a half inch diameter for round caps. Mushroom caps are designed to provide scratch protection and should only be used when there is no risk of impalement.

No matter what method is used to protect employees from impalement hazards, workers should always be vigilant when protruding rebar is exposed.

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