![]() ![]() Department of the Interior (DOI), DOI removed piles of asbestos, buried drums and lead-contaminated soils. To clean up the Dietzman Tract, which is owned by the U.S. EPA added the entire site to the National Priorities List (NPL) in 1983. Owners disposed of asbestos waste materials at all four site locations. From 1927 to 1975, an asbestos products manufacturing plant operated at the property in Millington. The Dietzman Tract site is in the Great Swamp National Wildlife Refuge (GSNWR). Satellite sites include the 12-acre White Bridge Road site, the 30-acre New Vernon Road site and the 7-acre Dietzman Tract site. The Asbestos Dump Superfund site consists of an 11-acre property in Millington, New Jersey, and three separate satellite sites. Reuse and the Benefit to Community: American Cyanamid Co.These businesses employed 1,592 people and generated an estimated $354,316,250 in annual sales revenue. After cleanup, this land will likely remain undeveloped and in ecological use.Īs of October 2022, EPA had data on 33 on-site businesses. Waste disposal impoundments at the site will be cleaned up to allow for security in the face of storm or flooding impacts. Cleanup for the remaining 435 acres of the site, most of which are in the Raritan River floodplain area, is ongoing. The house includes exhibit space, a gift shop, meeting rooms and office space. In 2002, the Heritage Trail Association moved its headquarters to the Van Horne House. Efforts at the site have also preserved the historic Van Horne House, a structure listed on the National Register of Historic Places and the New Jersey Register of Historic Houses. It provides retail, hotel and office space. The Bridgewater Promenade is located on site. The solar panels provide about 90% of the stadium’s energy needs and 60% to 80% of retail store energy needs at the shopping center. Installation of solar panels at the stadium took place in 2013. The ballpark's parking lot serves as a commuter parking lot for the station when not in use for games or events. New Jersey Transit’s Bridgewater Station was reconstructed in 1999 in conjunction with the baseball stadium. A 6,488-seat minor league baseball stadium also opened on site in 1999. EPA and the New Jersey Department of Environmental Protection (NJDEP) supported community efforts to develop the site. Cleanup activities on the remaining 435 acres of the site are ongoing. EPA took this part of the site off the NPL in 1998 after making sure it posed no current or future risks to human health and the environment. The remedy called for no further action and groundwater monitoring at the Hill Property. In 1996, EPA selected a remedy for the 140-acre part of the site known as the Hill Property. EPA added the site to the National Priorities List (NPL) in 1983. Improper waste storage and disposal contaminated surrounding soil and groundwater. Many chemical and pharmaceutical manufacturers operated on site for over 90 years. Stored radium requires ventilation to prevent the build-up of radon gas.The 575-acre American Cyanamid Co Superfund site is located in Bridgewater Township, New Jersey. Radium loses about 1% of its activity over 25 years, with lead as its final disintegration product. A gram of radium produces around 0.0001 ml (STP) of radon gas (emanation) per day and about 1000 calories per year. A single gram of Ra-226 decays at the rate of 3.7x10 10 disintegrations per second. It produces neutrons when mixed with beryllium. Radium emits alpha, beta, and gamma rays. Radium and its salts exhibit luminescence and impart a carmine color to flame. It is somewhat more volatile than the element barium. Pure radium metal is bright white when freshly prepared, although it blackens upon exposure to air. Radium has a melting point of 700☌, boiling point of 1140☌, specific gravity estimated to be 5, and valence of 2. ![]()
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