Superfund

The Superfund Amendments and Reauthorization Act of 1986 (SARA) Tide III requires emergency planning based on threshold planning quantities (TPQ) and release reporting based on RQs in 40 CER part 355 (used for SARA 302, 303, and 304). The TPQ for acrolein is 500 lb (227 kg), and its RQ is 1 lb (0.454 kg). SARA also requires submission of aimual reports of release of toxic chemicals that appear on the Hst in 40 CER 372.65 (for SARA 313). Acrolein appears on that Hst. This information must be included in all MSDSs that are copied and distributed for acrolein. 

There are three types of TAP emissions continuous, intermittent, and accidental. Both routine emissions associated with a batch process or a continuous process that is operated only occasionally can be intermittent sources. A dramatic example of an accidental emission was the release of methyl isocyanate [624-83-9] in Bhopal, India. As a result of this accident, the U.S. Congress created Tide III, a free-standing statute included in the Superfund Amendments and Reauthorization Act (SARA) of 1986. Title III provides a mechanism by which the pubHc can be informed of the existence, quantities, and releases of toxic substances, and requires the states to develop plans to respond to accidental releases of these substances. Eurther, it requires anyone releasing specific toxic chemicals above a certain threshold amount to aimuaHy submit a toxic chemical release form to EPA. At present, there are 308 specific chemicals subject to Title III regulation (37). 

Hazardous Waste Operations and Emergency Response. In response to an EPA mandate in SARA, Ha2ardous Waste Operations and Emergency Response (HAZWOPER) regulations were issued. These address emergency responders, training of those working at Superfund sites, and cleanup operations. 

Superfund Ammendment Reauthorization Act," Code of Federal Regulations, Tide 40, Section 313, Part 302, Table 302.4, 1994. 

In the United States, the reportable quantity of 1-propanol for spills under CERCLA "Superfund" is 100 Ib/d (45.4 kg/d). However, no reportable quantity is assigned for transport (43). The substance is on the list for atmospheric standards, as defined iu 40 CER 60.489 (47). The iatent of these standards is to require all newly constmcted, modified, and reconstmcted manufacturiug units to use the best demonstrated system of continuous emission reduction for equipment leaks of volatile organic compounds (47). 1-Propanol is also on the right-to-know regulations of the states of Connecticut,... 

Comprehensive Environmental Response, Compensation, and Liabihty Act, also known as the Superfund Law (CERCLA)... 

Thiophene and 3-methylthiophene are Hsted on the TSCA chemical substances inventory. Thiophene is regulated as a hazardous material under OSHA and also regulated under the Clean Air Act, Section 110, 40 CFR 60.489, but there are no exposure limits or controls set for 3-methylthiophene. Both materials are regulated under sections 311/312 of the Superfund Amendments and Reauthorization Act, 1986 (SARA), as materials with an acute health and fire hazard, and under the Resource Conservation and Recovery Act, as ignitable hazardous wastes (DOOl). 

Biphenyl is defined as a toxic chemical under, and subject to, reporting requirements of Section 313 of Tide 111 of the Superfund Amendments and Reauthori2ation Act (SARA) of 1986 and 40 CFR, Part 372 under the name biphenyl. It is identified as a ha2ardous chemical under criteria of the OSHA Ha2ard Communication Standard (29 CFR 1910.1200). 

All four butanols are registered ia the United States on the Environmental Protection Agency Toxic Substances Control Act (TSCA) Inventory, a prerequisite for the manufacture or importation for commercial sale of any chemical substance or mixture ia quantities greater than a 1000 pounds (454 kg). Additionally, the manufacture and distribution of the butanols ia the United States are regulated under the Superfund Amendments and Reauthorization Act (SARA), Section 313, which requires that anyone handling at least 10,000 pounds (4545 kg) a year of a chemical substance report to both the EPA and the state any release of that substance to the environment. 

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. 

Superfund Amendments and Reauthori2ation Act (SARA) Plus Tide III X X... 

The United States has the most laws regarding environmental safety and health. The National Environmental PoHcy Act (NEPA) of 1969 has resulted in the following acts Eederal Insecticides, Eungicide and Rodenticide (EIERA), Resource Conservation and Recovery (RCRA), Superfund (CERCLA), Superfund Amendments and Reauthori2ation Act (SARA) Plus Tide III, Toxic Substance Control Act (TSCA), Clean Water (CWA), Water Quahty, Safe Drinking Water (SDWA), and Waste Minimi2ation and Control. 

CTDMPFUS Complex terrain dispersion model plus algorithms for unstable situations SARA Superfund Amendments and Reauthorization Act... 

PPIC uses the RCRA/Superfund and Small Business Ombudsman Hotlines as well as a PPIC technical assistance line to answer pollution-prevention questions, access information in the PPIC, and assist in document ordering and searches. To access PPIC by telephone, call ... 

Equipment for Superfund Waste Shipment RCRA hazardous waste that has been spilled, improperly landfilled, or dredged from defunct lagoons is a CERCLA waste, more commonly referred to as a Superfuna waste. For clean-ups where offsite treatment is the chosen solution, soil is excavated and placed in 15-m roll-off box or dump body truck. The trucks may be lined with polyethylene to reduce... 

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. 

The Environmental Protection Agency has detailed procedures for conducting air pathway analysis for Superfund applications (2). Decision network charts are given for all expected situations. 

Procedures for Conducting Air Pathway Analysis for Superfund Applications, Vol. 1, Application of Air Pathway Analyses for Superfund Activities, EPA-450/1 -89-001, July 1989. 

Air/Superfund National Technical Guidance Study Series," Volume II "Estimation of Baseline Air Emission at Superfund Sites," EPA-450/l-89-002a, August 1990. Volume III "Estimation of Air Emissions from Clean-up Activities at Superfund Sites," EPA-450/1-89-003, January 1989. Volume IV "Procedures for Conducting Air Pathway Analyses for Superfund Applications," EPA-450/1-89-004, July 1989. 

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