Supplemental guidance on performing risk assessments in remedial investigation/feasibility studies (RI/FSS). Conducted by potentially responsible parties (PRPs)

Technical Report · Tue Jan 01 04:00:00 EST 1991

OSTI ID:5248517

The purpose of the directive is to provide additional guidance on implementing the policy that EPA will not enter into settlement agreements under which PRPs perform the risk assessment components of the RI/FS, as discussed by the Agency in OSWER Directive No. 9835.15 (August 28, 1990). The memorandum provides guidance on coordinating the site characterization tasks and feasibility study prepared by the PRP with the baseline risk assessment performed by EPA.

• Research Organization: Environmental Protection Agency, Washington, DC (United States). Office of Solid Waste and Emergency Response
• OSTI ID: 5248517
• Report Number(s): PB-91-205526/XAB; OSWER DIRECTIVE--9835.15A
• Country of Publication: United States
• Language: English

Related Subjects

29 ENERGY PLANNING, POLICY, AND ECONOMY
290300* -- Energy Planning & Policy-- Environment
Health
& Safety
ADMINISTRATIVE PROCEDURES
CONSENT ORDERS
DECISIONS AND ORDERS
FEASIBILITY STUDIES
HAZARDOUS MATERIALS
IMPLEMENTATION
LEGAL ASPECTS
MANAGEMENT
MATERIALS
NATIONAL ORGANIZATIONS
REMEDIAL ACTION
RISK ASSESSMENT
SITE CHARACTERIZATION
SUPERFUND
US EPA
US ORGANIZATIONS
WASTE MANAGEMENT