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.
A basement waterproofing expert will help you determine the appropriate solution, whether it involves minor leak repair and sealing basement walls (2009 cost: $350 and up) or installing drains and sump pumps to consistently eliminate outside water before it can enter the house (cost: $1,000 to 2,500).