ESS is the experienced team when it comes to source emissions whether you need stack testing, monitoring systems maintenance and audits, or monitoring and control equipment commissioning.
For more than 40 years ESS has provided annual opacity audits by 40 CFR 60 Appendix B Performance Specification 1 (40CFR60 PS-1). Additionally, ESS has conducted quality assurance requirements by 40 CFR 60 Appendix F Procedure 3, including primary zero alignment method under clear path conditions.
ESS has experience with SICK, Land Instruments, Ametek-Land, and Teledyne Monitors Labs opacity monitors. From commissioning to preventive maintenance, ESS is your one-stop-shop for Opacity Monitors.
ESS Maintenance Plans Include:
The U.S. EPA signed an amendment to the rule on February 28, 2022 that removes the stay of the formaldehyde limit for lean premix and diffusion flame gas-fired units that were constructed or reconstructed after January 14, 2003.
The U.S. Environmental Protection Agency (EPA) is proposing to reconsider ethylene oxide (EtO) emissions the August 2020 National Emission Standards for Hazardous Air Pollutants (NESHAP) for chemical plants that fall under the Miscellaneous Organic Chemical Manufacturing source category , 40C CFR Part 63 Subpart FFFF.