A case study of hazardous wastes in Class I landfills /

Mode of access: Internet.

Class I injection wells and your drinking water.

Mode of access: Internet.

Motor operations of class I railroads.

"File no. 313-A-1."

Handbook for class I county school district treasurers /

"December 1983."

Operators, organizational and direct support maintenance manual (including repair parts list) : refrigerator, prefabricated; panel type; w/o refrigerating equipment; military specifications MIL-R-10932, Type I, Class I and II, 600 cu ft, FSN 4110-269-5096 ... Type II, Class I and II ... 1600 cu ft, FSN 4110-618-8714.

Includes index.

Operator, organizational, direct support, and general support maintenance manual for air conditioner, vertical compact : type I, vertical, size C, 18,000 BTU/hr, class I, 208 volt, 3 phase, 50/60 hertz, Keco model F18T-2 : NSN 4120-00-168-1781.

"21 December 1979."

A rea Sur de Chicago : proyecto Piloto de Notificaci on al P ublico : incluye las a reas de Chicago Heights, South Chicago Heights y Steger.

House Resolution (HR) 1010 adopted June 2004, encourages the Illinois EPA to establish a Right-to-Know Committee and to obtain citizens' input on the most effective and efficient means of providing notice to residents exposed to or potentially exposed to contamination from air, land or water. In keeping with the spirit of the resolution, Illinois EPA is conducting this pilot notification project with the assistance of the Illinois Department of Public Health and the Cook County Department of Public Health. This notice is precautionary, because of the potential for one or more sites to affect the groundwater quality in the area. There are many sites in the area that may have a potential for contaminating groundwater. The current notification has to do with information Illinois EPA has gathered in the course of investigating, monitoring and performing work on the landfill sites discussed below. These are located in the Chicago Heights/South Chicago Heights area, south of 26th Street and west of State Street (see attached map): Chicago Heights Refuse Depot, Triem Landfill and Fitzmar Landfill. A fourth landfill, Lobue, is adjacent to these, although Illinois EPA currently has very little information about that landfill. In 1987, vinyl chloride was detected in South Chicago Heights Well #3 at a level that was more than the Class I Groundwater Standard, which is 2 parts per billion. Investigation and sampling of monitoring wells at the landfill site near Well #3 showed higher concentrations of vinyl chloride (140-240 parts per million) in 1988. South Chicago Heights discontinued the use of Well #3 after this event and later stopped using all its wells and began purchasing water from Chicago Heights in 2000.

A rea Sur de Chicago : un iniciativo de alcanze para pruebas de pozos privados : Incluye las a freas de Chicago Heights, South Chicago Heights y Steger.

Areas of concern: This notification is based on information Illinois EPA has found while investigating, monitoring and working on two landfill sites in the Chicago Heights/South Chicago Heights area. Tests from groundwater and surface water at one landfill site showed levels of vinyl chloride greater than state Class I groundwater standards - the state standards that are designed to protect groundwater for use as drinking water. Vinyl chloride is from a family of chemicals known as volatile organic compounds (VOCs), which are common man-made chemicals found in cleaning solvents, gasoline and oil. These chemicals can travel in groundwater long distances from where they were spilled or dumped.

American state papers : documents, legislative and executive, of the Congress of the United States ... /

Nos. 1-38 of the Congressional series.

Annual report on transport statistics in the United States.

Beginning with 1980, issued in two parts: Transport statistics in the United States. Part 1, Railroads, and; Transport statistics in the United States. Part 2, Motor carriers.

Analysis and design of engineering systems : class notes for M.I.T. course 2.751 /

Includes bibliographical references.

A new and improved Spanish grammar, designed for every class of learners, but especially for such as are their own instructors. In two parts: Part I. An easy introduction to the elements of the Spanish language. Part II. The rules of etymology and syntax fully exemplified, with occasional notes and observations.

Mode of access: Internet.