ASTM D6452
Standard Guide for Purging Methods for Wells Used for Ground Water Quality Investigations
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- Language: English
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About This Item
ASTM D6452 is the Standard Guide for Purging Methods for Wells Used for Ground Water Quality Investigations. It provides technical direction for selecting and applying purging approaches when preparing wells for groundwater sampling. By focusing on consistent well purging practices, this ASTM standard helps support more reliable field work, better sample integrity, and clearer comparison of groundwater quality data across investigations.
Purpose of ASTM D6452
The purpose of this standard is to guide users in choosing appropriate purging methods for wells involved in groundwater quality investigations. It is intended to support field personnel, consultants, and project teams that need a consistent approach before collecting samples. ASTM D6452 helps define a practical framework for purging, which may improve the quality of the water withdrawn from a well and reduce the chance that stagnant water affects analytical results.
Common use cases of ASTM D6452
This guide is commonly used during groundwater monitoring, site assessment, and environmental investigation work where wells must be prepared before sampling. It is relevant when comparing different purging approaches for monitoring wells and similar groundwater sampling points. ASTM D6452 may also be used in project specifications, field procedures, and quality control programs where standardized purging practices help support consistent data collection and defensible sampling results.
Why ASTM D6452 matters
Using ASTM D6452 can help improve consistency in groundwater sampling workflows and support compliance with project or program requirements. A clear guide for purging methods can reduce variability between field teams and make sampling results easier to interpret. For organizations responsible for environmental data quality, this standard may also help with procurement decisions, procedure development, and risk reduction by promoting a more structured approach to well preparation.
- Purging methods for groundwater sampling wells
- Field procedures for well preparation
- Support for groundwater quality investigations
- Consistency in sampling and data collection
- Quality-focused technical guidance
- Publication Date: 2023-11-14
- Publisher: ASTM
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