Usability includes methods of measuring usability, such as needs analysis and the study of the principles behind an object's perceived efficiency or elegance.
Crowne Burial Vault. The burial vault is a waterproof container designed for earth burial. Made in America and constructed of high technology polymer, it is strong enough to withstand the weight of earth-moving and cemetery maintenance equipment.
Window wells can be another cause of water leaks in the basement. If a window well is not properly installed or if the drain becomes clogged, the window well can fill with water. During a heavy rain, the water can seep into your basement. Water stains on the walls are a sure sign of leaky basement windows.