Record Display for the EPA National Library Catalog
RECORD NUMBER: 909 OF 954Main Title | Using qualified data to document an observed release and observed contamination / | |||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CORP Author | Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response. | |||||||||||||||||||||||||||||||
Publisher | [U.S. Environmental Protection Agency], | |||||||||||||||||||||||||||||||
Year Published | 1996 | |||||||||||||||||||||||||||||||
Report Number | EPA 540-F-94-028; OSWER 9285.7-14FS; OSWER Dir 9285.7-14FS; PB94-963311 | |||||||||||||||||||||||||||||||
Stock Number | PB94-963311 | |||||||||||||||||||||||||||||||
OCLC Number | 39137711 | |||||||||||||||||||||||||||||||
Subjects | Hazardous wastes--Analysis ; Hazardous waste site remediation | |||||||||||||||||||||||||||||||
Additional Subjects | Soil sampling ; Water pollution sampling ; Data quality ; Hazarouds materiasl ; Soil contamination ; Land pollution ; Surface waters ; Ground water ; Chemcial analysis ; Analytical mehtods ; Bias ; Quality assurance ; Quality control ; Observed release ; Observed contamination ; Hazard Ranking Systems ; Contract Laboratory Program | |||||||||||||||||||||||||||||||
Internet Access | ||||||||||||||||||||||||||||||||
Holdings |
|
|||||||||||||||||||||||||||||||
Collation | 18 pages : illustrations ; 28 cm | |||||||||||||||||||||||||||||||
Abstract | This fact sheet discusses the use of the U.S. Environmental Protection Agency's (EPA) Contract Laboratory Program (CLP) data and other sources of data qualified with a 'J', 'U', or 'UJ' qualifier or flag. This guidance provides a management decision tool for the optional use of qualified data to document an observed release and observed contamination by chemical analysis under EPA's Hazard Ranking System (HRS). The analyte and sample matrix (i.e., soil or water) specific adjustment factors given in this fact sheet allow biased CLP and non-CLP data to be adjusted to meet the HRS criteria for documenting an observed release and observed contamination with data that are of known and documented quality. |
|||||||||||||||||||||||||||||||
Notes | "EPA 540-F-94-028." "OSWER 9285.7-14FS." "PB94-963311." "November 1996." "Quick reference fact sheet." |