EnviroTech Journal

Knowing how much deicer to use is one of the most important skills a snow fighting crew can have. There are a lot of dynamic factors of the road that determine how much to use, so let’s go over some basic guidelines. 

Every year millions of workers are exposed to one or more chemical in the workplace that poses a physical or health hazard, otherwise known as a hazardous chemical.

With the assistance of EnviroTech Services, Inc., the Nez Perce County Road and Bridge Department in Idaho is now using Ice Slicer®, a granular deicer composed of naturally occurring minerals and complex chlorides. Check out "Ancient Salt the New Thing for NPC," by the Lewiston Tribute about Nez Perce County and Bridge Department using Ice Slicer.

Keeping the road dust under control at your landfill is not just a matter of safety for your workers. It’s also a matter of keeping the neighbors happy and and avoiding Environmental Protection Agency (EPA) fines.

Here at EnviroTech we always keep our motto, “People Helping People Improve their Environment,” in mind with everything we do. Recently, we had a huge opportunity to help the people of Denver, Colorado help their environment.

Ensuring the safety of motorists and passability of roadways in the winter months is critical in many regions of the country. Some of the most useful parts of the toolkit many municipalities use to ensure roadway safety are deicing chemicals such as granular rock salt, salt brine, magnesium chloride, or calcium chloride. These chemicals function by effectively lowering the freezing point of water. Deicers can be used before a storm to prevent snow and ice from bonding as solidly to pavement and improve the effectiveness of plowing. Typically, this is called “anti-icing” and brine's are predominantly used in this capacity.

AMP® is one of EnviroTech’s latest product releases and it brings technical innovation and outstanding product quality to the salt brine additive market. Salt Brine is a great tool for snowfighters, as it can be used for pre-treating, deicing and anti-icing. But salt brine alone has some very detectable performance limitations: 1) salt brine is prone to drying out and being blown from the surface by the wind, 2) the melting point of salt brine is often not low enough to be effective in many storms, and 3) salt brine is among the worst options in terms of the corrosion it will cause. 

No standard exists for determining when snow and ice accumulation is severe enough that it will endanger patrons or employees. In most cases, managers and supervisors must use their own judgment to alter work practices based on changes in weather conditions.  Just plowing or shoveling snow cannot prevent slippery conditions for pedestrians, 90% of walkway injuries happen with less than 1 inch of snow.  Just a thin layer of snow is all it takes to make the difference between a sidewalk with traction and a slippery mess. If sidewalks are not cleared properly, liability falls on the property owner.  Facility managers need to understand anti-icing and de-icing technologies and the relative best practices to employ.  To protect yourself from slip-and-fall lawsuits, you can:

1. Monitor the slip factor by checking walkways yourself.
2. Put up signs. If you know that a certain section of your walkway or parking lot is prone to ice formation, put up a sign that warns patrons or employees of the possible slip factor.
3. Use best practices in terms of fundamental snow and ice control strategies.

The fundamental snow and ice control strategies in winter maintenance include: Anti-icing, Deicing, Pre-wetting, and Pretreating.

EnviroTech is proud to announce that our new salt brine enhancing product AMP, has received approval from the Pacific Northwest Snowfighters Association (PNS). PNS members are a collection of transportation agencies throughout the states of Washtington, Oregon, Montana, Idaho, Colorado, as well as British Columbia. The guidelines established by PNS assist users in product selection by requiring that corrosion inhibited approved products:

A well-prepared road department means the techs checked the deicing equipment top-to-bottom, replaced worn spreaders, blades, and replenished engine fluids. All ready to go, right? Wrong.

A good record-keeping system from the last couple of years can tell you a lot about the amount of product used, and the effectiveness of past applications and communication practices. Cost is also a big project to take on early to work with your suppliers like EnviroTech to gauge the cost of product and explore new products that may serve your needs better while being more cost-effective.