1. Scope

1.1 Environmental data generation efforts are composed of four parts: ( 1 ) establishment of data quality objectives (DQOs); ( 2 ) design of field measurement and sampling strategies and specification of laboratory analyses and data acceptance criteria; ( 3 ) implementation of sampling and analysis strategies; and ( 4 ) data quality assessment. This practice addresses the planning and implementation of the sampling and analysis aspects of environmental data generation activities (Parts ( 1 ) and ( 2 ) above).

1.2 This practice defines the criteria that must be considered to assure the quality of the field and analytical aspects of environmental data generation activities. Environmental data include, but are not limited to, the results from analyses of samples of air, soil, water, biota, waste, or any combinations thereof.

1.3 DQOs should be adopted prior to application of this practice. Data generated in accordance with this practice are subject to a final assessment to determine whether the DQOs were met. For example, many screening activities do not require all of the mandatory quality assurance (QA) and quality control (QC) steps found in this practice to generate data adequate to meet the project DQOs. The extent to which all of the requirements must be met remains a matter of technical judgement as it relates to the established DQOs.

1.4 This practice presents extensive management requirements designed to ensure high-quality environmental data. The words 'must,' 'shall,' 'may,' and 'should' have been selected carefully to reflect the importance placed on many of the statements made in this practice.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note1A complete table of contents of this practice is given in .

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D1129 Terminology Relating to Water

E1187 Terminology Relating to Conformity Assessment

U.S. Environmental Protection Agency Documents

Keywords

environment; waste management; quality assurance; quality control; Data analysis--environmental; Data quality objectives (DQO); Environmental control/fate--waste; Field testing--waste treatment; Quality assurance (QA)--environmental; Quality control (QC); Sampling waste materials/applications; Waste materials/processing/analysis;

ICS Code

ICS Number Code 03.120.10 (Quality management and quality assurance); 13.030.01 (Wastes in general)

DOI: 10.1520/D5283-92R03

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