Conditions may include all or some of the following: moderate noise level to high noise levels, exposure to mechanical parts, high, precarious places, fumes or airborne particles, outside weather conditions and vibration, wet and/or humid (non-weather) conditions, high/precarious places, fumes or airborne particles, toxic/caustic chemicals, outside weather conditions, risk of electrical shock, work with explosives and vibration. Allan Myers is a leading self-performing heavy civil construction and construction materials company with a strategic network of offices, quarries and asphalt plants covering the Mid-Atlantic from New Jersey to Virginia Beach.