All Case Studies

Apr 10 2017
DC Water’s engineering group implemented a pipe entry inspection after receiving an alert from the District Department of Transportation (DDOT) to…
Apr 5 2017
Zinc is used in a myriad of environmentally exposed products as a coating to prevent metal corrosion. Galvanized coating is used as one of several…
Apr 4 2017
The Rocky Creek Pump Station in Greenville, S.C., is situated at the bottom of a watershed and often battles high-volume runoff from the upslope…
Apr 3 2017
When a road turns into a raging river, it becomes both dangerous and damaging. This is exactly what happened in July 2013, when the City of Lebanon,…
Apr 3 2017
As is the case in many other municipalities around the world, the city of Auckland, New Zealand, has utilized galvanized corrugated iron culverts as…
Apr 1 2017
Water conservation and the handling of storm water runoff to remove pollutants are two of the significant environmental challenges facing new…
Mar 31 2017
Tomhannock Reservoir, located in the state of New York, is more than 5 miles long and holds 12.3 billion gal when full. Parts of the reservoir’s…
Mar 31 2017
In May 2012, the Minnesota legislature and the Minneapolis city council approved funding for a new $975-billion multi-use stadium that would be home…
Mar 22 2017
In early 2010, Narragansett Bay Commission (NBC) identified a manhole in Providence, R.I., as needing repair. The issue was that the manhole location…
Mar 21 2017
Expansion of U.S. Highway 20 in northwest Iowa from two lanes to four lanes had been planned for decades. The cost to widen the highway, however, was…
Mar 18 2017
McKechnie Field, the spring training facility for the Pittsburgh Pirates located in Bradenton, Fla., underwent a dramatic renovation, reopening in…
Mar 1 2017
California’s struggle with drought has emphasized the need for sustainable water use, an issue that transcends its borders. The U.S. Drought Monitor…
Feb 20 2017
In September 2014, Concrete Cloth (CC) was used to remediate a drainage ditch at the base of a slope at the Pogo mine in Alaska. The ditch is needed…
Feb 15 2017
Up the creek—without funding or a plan, that is where a consortium of civic, corporate and volunteer entities found itself in 2009 when faced with a…
Feb 8 2017
Storing water for aboveground water features at an office park – simple, right? Not so fast. The Santa Monica, Calif., Water Garden office park does…
Jan 30 2017
In 2015, the Borough of Bellefonte, Pa., embarked on a $6 million waterfront redevelopment project to beautify the area, attract more foot traffic…
Dec 16 2016
During a December 2014 inspection of a landfill sediment pond at a southwestern Ohio power-generating station, sinkholes were found above the…
Nov 28 2016
Marsh Properties received a notice from the City of Charlotte, N.C., that an inspection was scheduled for an existing detention pond at the…
Nov 3 2016
A facility is located in extremely difficult dry, windy climate in Gilcrest, Colo., where vegetation is hard and expensive to maintain. However, when…
Oct 20 2016
Elba Township in Knox County, Ill., faced a potentially severe infrastructure problem when its roads program detected a 9-ft-diameter corrugated…
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