The National Electrical Code
The first electrical codes were written in the late 1800’s by various associations, including the New York Board of Fire Underwriters and the Nation[…]
Featured Blog Articles
Iowa Electrical Continuing Education Virtual Instructor-Led ...
Get 4 hours of electrical continuing education for Iowa - Join us from the comfort of your own home for a continuing education webinar covering 2020 N[…]
Mitigating Flooding Impacts on Drinking Water Treatment Syst...
We’ve talked in the past about how drought conditions can negatively impact drinking water systems. However, to the inverse, there are also problems[…]
Basic Surface Water Treatment
Surface water treatment is used to prepare water collected from streams and lakes for human and industrial consumption. The chief mission is to protec[…]
Following the Footpath to Next Generation 911 Communications
“911, do you need Police, Fire, or Medic? Please hold.” Then, “where are you calling from?” These are words that no one wants to hear in t[…]
HVAC/ACR International Mechanical Code
Air Purity and COVID-19
The pandemic known as COVID-19 is all around us, never more than a miniscule moment away from our conscious thought. There is little doubt that partic[…]
