If you work in construction, then you know that safety precautions are an ongoing responsibility that needs to be addressed before, during and after a project's completion. Although there's no way of predicting every accident that might occur on the job, most accidents can be avoided by looking out for common construction hazards.

One of the most prevalent hazards in construction work is falls; from scaffolding, ladders and other platforms. Ensure that the ladders you're using have been inspected prior to each shift and extended so that they reach three feet above the top floor or roof. Also watch out for unsecured roof shingles which could cause a dangerous slip and fall. Ideally, only experienced workers wearing identifying hats or vests should be allowed to operate on roofs. Skylights also pose a potential falling hazard when guard rails or protective screens aren't installed on the skylight floor prior to beginning construction.

Ergonomic hazards are an often overlooked issue in construction safety, since the damage caused by improper postures may develop more slowly and gradually than other injuries. Ergonomically designed power and hand tools can help prevent carpel tunnel syndrome. Proper lifting, which means bending your knees, can help prevent back injuries by taking some of the strain off your back.

Toxic materials such as lead can especially be a hazard for construction workers on tunnels and bridges. If you're frequently around the old, lead-based paint that typically coats these structures, be sure to have regular blood check-ups and consult your employer about minimizing harmful exposure to lead. Ingesting asphalt fumes can be a hazard to those who work on roofs or on waterproofing. Old buildings and homes can also be a host for all of the above toxins, so be sure to wear protective gear and know how to spot the signs of these substances.  Proper eye protection in the form of goggles that have face shields is important to protecting you where you're most vulnerable from dangerous airborne particles such as chemicals and flying debris.

Keeping an eye out for live wires is an important part of construction safety. Although it might seem like an obvious precaution, many electricians sustain injuries each year from failing to ensure that the power is turned off prior to commencing work on electrical equipment. Overloading power boxes and standing in water or wearing wet clothing can also be shockingly unsafe. Even perspiration and humidity can conduct electrical shocks, so be sure to wear protective gear such as rubber insulated boots and gloves.

Construction workers should always operate within the Ten-Foot Circle of Safety, which requires that all materials, equipment and other tools they're using on the job be at least 10-feet away from power lines of 50,000 volts or less. Heavy equipment that is in operation near high-voltage power lines should be accompanied by a safety watch to ensure that the Circle of Safety is not breached. Conductive objects should also be considered, as their portability can pose a hazard when you're not mindful about what you're carrying with you into the circle.

Digging can pose a particular problem when it comes to encountering underground utilities. Be sure to check with the area's utility location service prior to planning your dig, so that the space can be marked for potential gas or electrical utility lines.

Whether you're an independent construction contractor or work for a construction company, be sure to familiarize yourself with construction safety through a safety orientation session, workshop or class. The time you invest in ensuring your safety and that of others on the job will go a long way towards maintaining your professional reputation and personal protection.