Language links are at the top of the page across from the title. (v) 20 microcuries of promethium 147 per watch hand or 40 microcuries of promethium 147 per other timepiece hand. This firm refined ore and extracted radium used to make luminous paint for dials and hands of watches and other indicators . 1912. On January 26, 1860, Orange was then incorporated as the Town of Orange. In 1921, they changed their name to the U.S. Radium Corporation. However, the most popular use for radium was in the making of clocks. This site handled (or was contaminated by) radium, according to government records. Map of congested district. Starting in 1979, the company underwent an extensive reorganization. i@{K="{Z9~b[lVk2S\OK*wok5.%.Y)=`S\r available, often in the form of a digital image, a copy print, or microfilm. See below for more details. +lon|"SN-~[2vV+YeNRu.nt*d>Sykn&TWMZi.:+O/oVijFkZ=w7zn@i P~JQ+SY]nV*nzaW8Kv%`ojN.ZXIy^ Q?Cvmj}jQ_.dO.NU9`u}t-m|lr#,f/5u>F1>OV2nZ fK~x;-m SKbskO(y_?0^Y>Xu! Site Name and Location Denver Radium Site Operable Unit VIE ("the Site") is located in southwest Denver, northeast of the intersection of Evans Avenue and Santa Fe Drive. (vi) 60 microcuries of promethium 147 per watch dial or 120 microcuries of promethium 147 per other timepiece dial (bezels when used shall be considered as part of the dial). Sr-90 has not, at least to my knowledge, been used in timepieces. Do the Access Advisory or Call Number fields above indicate that a non-digital surrogate exists, IN the early 1920's, young women in Essex County began showing up in the offices of doctors and dentists with such problems as aching bones, ulcers of the gum, tooth loss, anemia . <> stream site of the original radium company city of orange Early settlers found a profuse growth of hemlock trees, an ideal supply of tannic acid for the tanning industry, and boot and shoe-making factories soon flourished. All tritium operations at the plant ceased by the end of 2007. Exposure rates to the head would be somewhat higher, possibly 5-10 times higher, because these are usually alarm clocks that would be positioned on a night stand near the head of the bed. It soon moved its dial painting operation to Ottawa, Illinois to be closer to its major customer, the Westclox Clock Company. Electrons in the valance band are fixed in place, but they become mobile in the conduction band. site of the original radium company city of orange Radium Dial Company | raddoc1947 0000001544 00000 n Also, radium mining in Canada ceased in 1954, driving up supply costs. Learn more about ORAU at www.orau.org. The regulations set forth by the Nuclear Regulatory Commission (NRC) in 10 CFR 30.15 state that an individual does not need a license to possess timepieces if the following specifications are not exceeded: (i) 25 millicuries of tritium per timepiece. The U. S. Radium Corporation site is a National Priorities List site located in Orange, New Jersey. The other areas separated from the Town of Orange on various dates: South Orange was organized on January 26, 1861; Fairmount (later to become part of West Orange) on March 11, 1862; East Orange on March 4, 1863; and West Orange (including Fairmount) on March 14, 1863. The old Radium Dial Company building became a meatpacking plant and then a farmer's co-op.

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