Fenceline Monitoring

Trinity offers comprehensive fenceline monitoring services that can help you comply with real-time monitoring requirements. These services can be used for required regulatory monitoring, defensive monitoring, or both. We have a collaborative team of experts, including engineers, scientists, and other professionals within various environmental fields, to help you select and implement the best approaches to achieve your monitoring objectives. 

Our ORS fenceline monitoring services can deliver accurate and defensible fenceline air quality and meteorological data that can be used in support of environmental assessments, compliance, and permitting. We use state-of-the-science ORS measurement technologies, including but not limited to: Fourier Transform Infrared Spectroscopy (FTIR), Ultraviolet Differential Optical Absorption Spectroscopy (UV-DOAS), and Tunable Diode Laser (TDL), as well as conventional point monitoring methods.

Each Trinity fenceline monitoring project is custom-designed by our experts to ensure your monitoring technologies and networks meet your regulatory requirements and support back-trajectory analysis to determine the origin of detected plumes, whether from an on-property or off-property source. Upon request, Trinity can provide complete turnkey fenceline monitoring services, including monitoring plan development, site selection, equipment procurement and acceptance testing, equipment installation and integration, routine field operations, training, calibration and maintenance, quality control checks, data management, data validation, data formatting and reporting, quality assurance performance and systems audits, and emergency trips.