Jun 07, 2021
In this article, we will discuss changes that will impact application, installation, and energy efficiency of mechanical equipment and appliances. Let’s look at five additional changes in the 2021 IMC Code that are significantly different from the past version. Condensate Discharge Whenever condensate drains or lines are connected directly to a plumbing system, serious health hazards can occur. For instance, sewer gas could permeate from the drains and fill the entire space of a structure. To alleviate sewer gas build-up and other health-related issues, the IMC has adopted new language regarding the use of condensate lines. In the new language, except where discharging to grade, condensate lines can be located only in floor sinks, floor drains, trench drains, mop sinks, hub drains, standpipes, utility sinks, or laundry sinks. Direct connections to the sewer system are no longer permitted. Mechanical Ventilation in Apartments Improved language regarding ventilation in apartments (R2 dwellings) can be found in Chapter 4, Ventilation. These dwelling units are required to meet the appropriate air leakage requirements in the International Energy Conservation Code, resulting in minimal air infiltration. Therefore, all dwelling units, such as apartments, must be mechanically ventilated. Openable windows and doors, which typically count as natural ventilation, cannot be the sole source of changing air in the dwelling.
Jun 04, 2021
Companies are spending vast amounts of money every year to prevent being the next statistic of cyberattack. Security system integrators have limited options on how to approach cybersecurity for their customers. Here are some of those options.
Jun 04, 2021
April 20th, 1999, two young men walked into Columbine High School and forever changed the world. Then came April 16th, 2007 (Virginia Tech), December 14th, 2012 (Sandy Hook), and April 30th, 2019 (UNC-Charlotte); and sadly, there are many more days in recent years. School shootings are just one of the...
Jun 04, 2021
Security needs are different from school to school, and funding for security upgrades can be difficult. Schools still have a responsibility to keep students and staff safe. Read more about the advances in technology, training, and the law from our blog.
Jun 04, 2021
The security industry is continually innovating to meet new and unexpected needs. This is the basis for innovation. One way the security industry has innovated is biometrics. Learn more about the history, legal ramifications, and the future of biometrics in the security industry from our blog.
Jun 02, 2021
The Flint water crisis began with an overzealous emphasis on the economy. In 2014, declaring a financial emergency, Flint, Michigan Governor Rick Snyder appointed a state of emergency manager to take control of Flint’s finances. The emergency manager was given authority for all things financial. Those outside the water industry may be ignorant to the ramifications of prioritizing the economy over water quality. However, failure to take the necessary actions to ensure acceptable water quality and safety is indefensible.
Jun 02, 2021
Have you thought about where your water comes from? What would do without it? You turn the tap and there is fresh, clean, potable water. The only time it may enter your mind is during the inconvenience of a water shortage, with limited lawn watering and car washing, or the occasional boil water advisory. But what happens if the water is gone, or contaminated? You could use a UV water treatment system to disinfect the water coming into your home, but what if the water never reaches the system? As you're reading through this article, pause and think about life without clean water.
Jun 02, 2021
The World Wildlife Fund (WWF) reports some 1.1 billion people worldwide lack access to water, and a total of 2.7 billion people find water-scarce at least one month of the year. Why are we running out of water? There is an abundance of water, however, the problem is having access to a supply of potable water, or water that is fit for consumption. Even in countries with adequate water resources, water scarcity is still not uncommon. Water shortages can be caused by collapsed infrastructure, failed distribution systems, pollution, poor management, or other economical factors.
