Hazardous Materials


    • Material Sampling
    • Site Assessments
    • Pre-Demolitions / Pre-Renovation Building Permit Surveys
    • Building / Structure Surveys
    • Air Sampling
    • Employee Monitoring
    • Project Monitoring
    • Abatement Design
    • TCLP Waste Stream Identification

Chemical hazards and toxic substances pose a wide range of health and physical hazards. USEPA’s Toxic Substance Control Act (TSCA) lists information on more than 62,000 chemicals or chemical substances. OSHA’s Occupational Chemical Database has over 800 entries with information such as physical properties, exposure guidelines and emergency response guidance. OSHA’s Hazard Communication Standard (29 CFR) provides information about chemical and toxic substance hazards in the workplace and associated protective measures to control exposure of workers. Keystone Environmental Services (KES) employees have a wide variety of training and education which affords them the knowledge on the recognition, avoidance, and prevention of safety and health hazards in workplaces. KES has assisted numerous industrial, commercial and healthcare clients in meeting OSHA work standards.