Showing posts with label snow. Show all posts
Showing posts with label snow. Show all posts

Tuesday, February 4, 2014

Dropping Weight in a Storm

Rake to reduce roof weight

Source: http://www.avalanche-snow.com
Snow, Ice and wind loads can cause roof system failures in older poultry housing.  To combat heavy snows, the use of a roof rake to pull down snow off a roof can be employed.  In my Feb. 11, 2010 post, I discussed the use of a home-made rake.  While watching one of my favorite home improvement shows, I saw another design that cuts the snow making it easier to move than a plowing rake.  For examples take a look at:

http://www.minnsnowta.com/index.html

http://www.avalanche-snow.com/index.asp

After a heavy snow, you should check roofing systems for any breaks in support bracing and rafters.  Why you may have survived this storm the next one may finish off your your roof.  Be Safe and check your housing.

Where trade names appear, no discrimination is intended, and no endorsement by the author & Penn State Cooperative Extension is implied.

Thursday, February 11, 2010

Thinking ahead of the storms

Prevention is the best policy from weather related farm failures

With all the recent weather, I am reminded that we should always think ahead of the storm and be prepared to act. This means that now with all the snow, we should be able to clear our farm roads and remove snow from animal housing to prevent roof collapse under the weight of the storms. Some suggestions include:
  1. Open the Attic doors of the barn to allow warm air rise to the roof line and help melt the ice.
  2. Rake off the roof (see illustration, right) to help remove the snow. A rope system tied to a 2x6 four foot long can remove snow off a gabled barn without getting up on the roof.
  3. Lower feeding equipment and any other suspended equipment for temporary relief of weight on the truss systems.
As with all snow events, water is your next concern. Be sure all water collection and handling systems are operational to handle the snow melt. Snow removal equipment and backup generation also helps protect the farm from road blockages and power outages. Be sure all emergency equipment is checked and ran periodically so that it will work when you need it.

No matter what the most common threat is to a farm a farmer needs to be prepared for those challenges.