The technician will unwind and remove all of the springs on your door and will replace them and as such, be prepared to spend up to $400 and even more. There are also some wooden garage doors that have two springs, yet they are extremely big and could cost as much as $400 to repair.
Introduction. Few things in nature can compare to the destructive force of a hurricane. Called the greatest storm on Earth, a hurricane is capable of annihilating coastal areas with sustained winds of 155 miles per hour or higher, intense areas of rainfall, and a storm surge.
The eye is the calmest part of a hurricane. Surrounding the eye is the eye wall, which is the most violent part of a hurricane. The eye wall is almost a complete ring of thunderstorms and contains the strongest winds in the hurricane. Because the hurricane is spinning there is a perceived outward force. This centrifugal force prevents the winds from entering the center of the hurricane. The winds blow as close to the center of the storm as they can and form the eye wall. The winds also help create the storm surge. A high pressure near the top of the hurricane which began as it was forming causes the air in the eye to sink. This is why the weather is nice in the eye. In contrast, the surface pressure near the eye is very low.