It is forecasted to be an El Nina year, so that means colder than normal temperatures. It’s always important to ensure that your sprinkler systems have been properly maintained. Sprinkler systems come in a variety of types of systems however the two most common types are Wet and Dry Sprinkler Systems.
Wet Sprinkler Systems have water running through the pipes on a constant basis. These systems must be kept in areas with temperatures above freezing or the water could potentially freeze, expand and cause major problems. All building areas containing a Wet Sprinkler System should be kept at a minimum 15 degrees Celsius.
Dry Sprinkler Systems, use an air compressor and valve system to ensure that there is only air in the pipes while the sprinkler system is not in use, when a head is broken the valve system allows water to enter the pipes. Dry Sprinkler Systems are great for parkades and any exposed areas that require sprinkler coverage.
To properly winterize you should do and have a contractor perform the following steps:
1) All Drum drips should be drained of all excess water and moisture, and valves properly set in position.
2) All valve rooms must be heated, ensure that all heating systems are operational and functioning and will continue to do so for the remainder of the winter.
3) Priming system must be drained to proper levels.
4) The Air Compressor should be inspected to ensure that it is functional and it’s life will extend beyond the winter.
(Since colder air contracts in the cold, the air compressor will always be working harder during the winter) Following these simple steps can prevent thousands of dollars of damage from happening due to the colder temperatures.
