Comprehensive Environmental Response 1980 ‘Superfund

Superfund Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)... 

Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Superfund Amendment and Reauthorization Act Title III (STkRA Title III) Occupational Safety and Health Act (OSHA)... 

Chromium Exposure Levels and U.S. Government Regulations. The level of exposure to chromium compounds for employees in industry and for the general population via waste disposal and industrial emissions is the subject of much regulation, research, and controversy. Some U.S. Government regulations, such as the Comprehensive Environmental Response, Compensation, and LiabiUty Act (CERCLA), also known as the Superfund Act, make no distinction as to the oxidation state of chromium (144). However, there is valence distinction in other regulations. 

This chapter addresses the potential for hazardous air emissions from environmental remediation sites. These emissions can occur at hazardous spill locations, at undisturbed remediation sites, and during cleanup of remediation sites under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) or the Superfund Amendments and Reauthorization Act (SARA). Air emissions may pose a potential health risk at these sites. 

Provides information about all RCRA regulations and programs including the Resource Conseiwation and Recovery Act (RCRA) Comprehensive Environmental Response Compensation and Liability Act (CERCLA, or Superfund) and Emergency Planning and Community Right-to-Know Act (EPCRA)/Superfund Amendments Reauthorization Act (SARA) Title III. Operates weekdays from 9 00 a.m. to 6 00 p.m., EST, excluding Federal holidays. Sendees are also available in Spanish. 

The toxicological profiles are developed in response to the Superfund Amendments and Reauthorization Act (SARA) of 1986 (Public law 99-499) which amended the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA or Superfund). This public law directed ATSDR to prepared toxicological profiles for hazardous substances most commonly found at facilities on the CERCLA National Priorities List and that pose the most significant potential threat to human health, as determined by ATSDR and the EPA. The availability of the revised priority list of 275 hazardous substances was announced in the Federal Register on November 17, 1997 (62 FR 61332). For prior versions of the list of substances, see Federal RegisternoiiCQS dated April 29, 1996 (61 FR 18744) April 17, 1987 (52 FR 12866) October 20, 1988 (53 FR 41280) October 26, 1989 (54 FR 43619) October 17, 1990 (55 FR 42067) October 17, 1991 (56 FR 52166) October 28, 1992 (57 FR 48801) and February 28, 1994 (59 FR 9486). Section 104(i)(3) of CERCLA, as amended, directs the Administrator of ATSDR to prepare a toxicological profile for each substance on the list. 

Ihe implementation of the Resource Conservation and Recovery Act (RCRA) and the Comprehensive Environmental Response, Compensation, and Liability Act (Superfund) has underscored a number of the weaknesses in our capabilities to measure the chemical characteristics of wastes. We are now being called upon to identify and quantify with unprecedented sensitivity hundreds of chemicals found in many types of materials within waste sites, near discharges of hazardous contaminants, and in the surrounding environments. Extrapolations from a limited number of measurements must indicate the general environmental conditions near waste sites. The measurements have to be made faster and cheaper than ever before, with the precision and bias of each measurement fully documented. Thus, the technical challenges facing the monitoring community are substantial. 

The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) [42 U.S.C. 9601 et seq.], as amended by the Superfund Amendments and Reauthorizarion Act (SARA) [Pub. L. 99-499], requires that the Agency for Toxic Substances and Disease Registry (ATSDR) develop jointly with the U.S. Environmental Protection Agency (EPA), in order of priority, a list of hazardous substances most commonly found at facilities on the CERCLA National Priorities List (NPL) prepare toxicological profiles for each substance included on the priority list of hazardous substances and assure the initiation of a research program to fill identified data needs associated with the substances. 

In the U.S., three pieces of federal legislation that were passed from 1969 to 1980, and the implementing rules and regulations that followed, initiated a series of fundamental changes in the management of waste and byproduct materials. They presently affect the way in which regulatory agencies address waste and byproduct material use. These acts include the National Environmental Policy Act (NEPA, 1969), the Resource Conservation and Recovery Act (RCRA, 1976, 1980), and the Comprehensive Environmental Response, Compensation, and Liabilities Act (CERCLA) or Superfund (1980). 

Although RCRA creates the framework for the proper management of hazardous and nonhaz-ardous solid waste, it does not address the problems of hazardous waste found at inactive or abandoned sites or those resulting from spills that require emergency response. These problems are addressed by a different act, the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), commonly called Superfund, which was enacted in 1980. 

In 1980, Congress passed the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Commonly known as Superfund, the program under this law is focused on the remediation of abandoned or uncontrolled hazardous waste sites. Since 1980, Superfund has assessed nearly 44,400 sites. To date, 33,100 sites have been removed from the Superfund inventory to aid their economic redevelopment, and 11,300 sites remain active with the site assessment program or are included in the National Priorities List (NPL) for the implementation of remedial actions. By September 2000, 1509 sites were included in the NPL with ongoing or completed cleanup activities. 

The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)1-3 and the Superfund Amendments and Reauthorization Act (SARA)1 2 4 protect the public from the risks created by past and recent chemical disposal practices. Cleanup of contaminated sites is needed in order to protect human and natural resources, as defined by the Clean Air Act,5 the Clean Water Act,6 the Safe Drinking Water Act,7 and the Resource Conservation and Recovery Act (RCRA)89... 

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