Areaway
A paved surface, serving as an entry area basement or subsurface portion of a building, which is provided with some form of drainage that may be connected to a sewer line.
A paved surface, serving as an entry area basement or subsurface portion of a building, which is provided with some form of drainage that may be connected to a sewer line.
Designation of a main road system with many connecting minor roads.
After a sewer has been constructed it is checked for conformance to plan specifications. The actual measurements (As-BuiltAfter a sewer has been constructed it is checked for conformance to plan specifications. The actual measurements (As-Built) are written on the plan near the original plan measurements. The As-Built measurements are often set-off in a box to differentiate the two measurements. Measurements are of the elevations for the manhole top cover, manhole invert(s) and ground level, for percent grade,...) are written on the plan near the original plan measurements. The As-Built measurements are often set-off in a box to differentiate the two measurements. Measurements are of the elevations for the manhole top cover, manhole invert(s) and ground level, for percent grade, etc.
American Society of Civil Engineers
A valuable resource.