by Michael L. Walker, PE, CEM, LEED-AP | Sep 3, 2020 |
by Michael L. Walker, PE, CEM, LEED-APVice President, Energy and Environmental ServicesTesting wastewater for the presence of pathogens as a surveillance tool has been used by for many years (Poliovirus and antimicrobial resistance (AMR) as an example). This public...
by Michael L. Walker, PE, CEM, LEED-AP | May 21, 2020
by Michael L. Walker, PEVice President, Principal Engineer We are not out of the woods yet, as the health risks from the COVID-19 pandemic remain. However, the phased opening of our economy and the opportunity to return to work is a measured and controlled path that...
by Michael L. Walker, PE, CEM, LEED-AP | May 19, 2020
Current work-at-home orders have resulted in many commercial buildings being under-utilized or even non-operational. These circumstances can impact various building systems, most critically, the potable water system. The non-use of building water creates an extended...
by Michael L. Walker, PE, CEM, LEED-AP | Aug 7, 2018 |
On May 17, 2018, the Environmental Protection Agency’s (EPA) Administrator requested public comment on several proposed changes to the final Risk Management Program (RMP) Amendments issued on January 13, 2017. The EPA is proposing to rescind amendments relating to:...
by Michael L. Walker, PE, CEM, LEED-AP | Sep 11, 2017 |
We have seen the images of the fires at the Arkema Chemical facility following the flooding from Hurricane Harvey. Obviously, just getting back onto the facility will be a dangerous activity, let alone actually starting up again. (CSB Urges Oil and Chemical Facilities...
