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UMI Trash Skimmer and Weed Harvester Applications



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There are now over 50 TrashCats™ in operation in Asia, South America, the Middle East, Europe and the U.S. Among the cities and hydroelectric facilities that are using TrashCats™ to handle floating debris are:

U.S.A.
New York City The NYC Department of Environmental Protection (NYC DEP) purchased four skimmers in addition to the original NYCDOS vessels purchased in the early l980s. These boats are used throughout the city in the bays, harbours, rivers and canals, mainly removing debris generated by stormwater runoff and combined sewer overflows.
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| Case Studies | Technical Papers

Port of Baltimore The City of Baltimore "led the way", being the first U.S. city to clean its Inner Harbor by using UMI's TRASHCAT™ in the removal of floating trash and debris. Since its initial purchase of UMI's smallest Trash Skimmer in 1988, Baltimore has added eight (8) Trash Skimmers to its fleet. Varying in size and capacity, this allowed Baltimore's Marine Operations to work in small and confined areas, as well as "sweep" for debris in open water areas of the Inner Harbor.
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| Case Studies | News

City of Chicago The Chicago Parks Department purchased two combination trash skimmer/weed harvester machines for removal of both debris and aquatic weeds from their marinas in Lake Michigan's waterfront parks, and the Chicago Sanitary District acquired a trash skimmer for use in inner city navigable channels, rivers and canals.
Case Studies

Washington, D.C. The District of Columbia Water and Sewer Authority currently owns two UMI TRASHCATS™ and this year rented a demonstration unit to supplement their cleaning activities on both the Potomac and Anacostia Rivers.
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Passaic Valley Sewerage Commission, New Jersey The Passaic Valley Sewerage Commissioners (PVSC), Newark, New Jersey, took delivery of UMI's smallest Model #MS8-1500A TrashCat™ in October 2001. PVSC is responsible for removing floating debris from Newark Bay (part of the New York harbor estuaries) and the Passaic River. A low-silhouette boat (equipped with a "side-cab"), UMI specially designed the skimmer so it could travel under low clearance bridges, enabling it to reach otherwise inaccessible and confined areas in the upper reaches of the Passaic River. This model is in addition to UMI's largest Model #MS16-12000B, operated by PVSC since its christening by Government Christine Todd Whitman on July 14, 1999.
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Ft. Lauderdale, Florida On March 1998, The City of Fort Lauderdale, Florida purchased a Model #MS8-1500A TrashCat™ trash skimming vessel from UMI, designed to keep their waterways clean from floating debris. Ft. Lauderdale introduced "The Pollution Solution", named through a contest held among Ft. Lauderdale school children. The TrashCat™ is equipped with a hinged removable operator's cab in order to clear low overhead bridges. Its 10 ft. operating width enables it to maneuver in the tight quarters of Ft. Lauderdale's residential system.
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Austin, Texas

The Austin City Council approved the purchase of a UMI TrashCat™ marine trash skimmer boat on May 9, 1996. Designed to make waters of Town Lake look cleaner and increase the efficiency of City crews, the skimmer will help eliminate the City's current cumbersome and labor-intensive method of using a boat and rakes to remove trash and debris from the Austin's inner city recreational lake.
Case Studies | News


Tennessee Valley Authority (TVA) This trash skimmer, which has interchangeable main pickup conveyor heads (one for weed harvesting; the other for trash and debris), is primarily used in the removal of large floating debris accumulating at the face of TVA's Wilson Dam, and alternately in TVA's large lake impoundments to harvest and remove nuisance aquatic vegetation.
Case Studies

American Electric Power (AEP) AEP purchased their trash skimmer for use at their Appalachian Power Company hydroelectric dam on Smith Mountain Lake, Roanoke, Virginia. With over 20,000 surface acres and 500+ miles of highly developed year-round homes and recreational waterfront property, this lake is highly impacted by watershed wooded debris generated after rainstorms.
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| Case Studies

Duke Power Company Duke Power Company has 27 reservoirs, ten of which have serious trash problems. By taking advantage of the mobility of UMI's trash skimmer systems, Duke is able to prioritize the use of their TRASHCAT™ by trailering it from site to site, as needed.
Case Studies

Safe Harbour Water Power Corporation and Susquehanna Electric These companies both operate TRASHCAT™ skimmers to remove heavy floating debris at their hydroelectric dams in the Pennsylvania - Maryland areas on the Susquehanna River.
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| Case Studies
Asia
Hong Kong The Hong Kong Private Sector Committee on the Environment (PSCE) launched a UMI TRASHCAT™ in November 1999 for a six month trial, cleaning floating rubbish from Hong Kong's Victoria Harbor.
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South Korea There are currently fourteen UMI TRASHCATS™ operating in South Korea, primarily in small municipal harbours, bays and reservoirs. One "COMBO" Oil/Debris Skimmer, a "Rapid Retrofit" unit capable of operating as a trash skimmer and being quickly converted to an oil skimmer, is operating in a harbour area.
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Mitsubishi Heavy Industries, Tokyo, Japan Mitsubishi Heavy Industries purchased UMI's TRASHCAT™ for The Government of Japan to remove a wide range of floating wooded refuse (trees, branches, root balls, vegetative matter, etc.) that accumulates at the face of the 1500 foot wide Onga-Gawa Flood Control Dam in Kyushu, Japan as the result of high impact flooding brought on by the annual monsoon rains. The dam prevents the massive debris from impacting the fishing villages (nets, docks, vessels, etc.) located below the dam in coastal, saltwater areas.
Europe
Paris, France The City of Paris owns and operates two UMI trash skimmers, utilizing them on the Seine River and in adjoining canals that run throughout Paris.
Middle East
Dubai, U.A.E. The Dubai Port Authority operates two large vessels. One is a trash skimmer to remove floating debris, and the other a custom Crane Barge for special material handling. The Dubai Municipality uses two trash skimmers in their municipal "creek", a navigable water body that runs through the center of the city.
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| Case Studies
South America
Rio de Janeiro, Brazil The UMI trash skimmer owned and operated by COMLURB, the city's Department of Sanitation, is used to pick up and remove floating debris in the highly populated and developed backwater areas of Rio before they enter the open waters of Guanabara Bay or the Atlantic Ocean.


For more information, contact:
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Phone:  800-243-1406 US only, or 715-246-2888
Fax:      715-246-2573