Particulate MonitoringESI provides environmental monitoring services for particulates and VOCs at construction, demolition, and excavation projects. Dust levels are monitored utilizing sensitive aerosol-detecting equipment with real-time display and data-logging capabilities. VOCs are monitored using photo-ionization detectors (PIDs) or other field equipment. Real-time data is reviewed in the field to alert project personnel to conditions of excessive contaminant generation that may indicate the need for dust suppression measures or project modification. ESIís field observations, logged data, and documentation of response actions, if necessary, are presented in a final report to document a projectís compliance with applicable regulations.