Innovative Concrete Forms and Wetland Protection (17x21)
Bemutató időpontja: 2007 Feb 29
Excavation begins on an addition to a Norwell, Mass., contractor's home to house an elderly relative. The homeowner, Howard Brickman, describes the scope of the project, and environmentalist Steve Ivas discusses how the builders will protect fragile ecosystems surrounding the lot. Also: discussion of the extension's foundation.
