steel sheet piling
21Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… …
22Geotechnical engineering — [ Boston s Big Dig presented geotechnical challenges in an urban environment.] Geotechnical engineering is the branch of civil engineering concerned with the engineering behavior of earth materials. Geotechnical engineering includes investigating …
23Castle Vale — Coordinates: 52°31′16″N 1°47′05″W / 52.521085°N 1.784715°W / 52.521085; 1.784715 …
24Shed — For other uses, see Shed (disambiguation). A rural shed …
25Great Lakes — a series of five lakes between the U.S. and Canada, comprising Lakes Erie, Huron, Michigan, Ontario, and Superior; connected with the Atlantic by the St. Lawrence River. * * * I Chain of lakes, central North America. Comprising Lakes Superior,… …
26Lumber — Timber redirects here. For other uses, see Timber (disambiguation). Timber in storage for later processing at a sawmill …
27Burj Khalifa — برج خليفة Burj Khalifa on 23 December 2009 Former names Burj Dubai …
28Pile driver — A pile driver is a mechanical device used to drive piles into soil to provide foundation support for buildings or other structures. The term is also used in reference to members of the construction crew that work with pile driving rigs.One… …
29Cuyahoga River — watershed with its upstream branches Origin …
30lake — lake1 /layk/, n. 1. a body of fresh or salt water of considerable size, surrounded by land. 2. any similar body or pool of other liquid, as oil. 3. (go) jump in the lake, (used as an exclamation of dismissal or impatience.) [bef. 1000; ME lak(e) …
