This standard is being balloted for withdrawal with no replacement because The standard is intended for use in soil gas surveys, which are quick & inexpensive studies to find hot spots at a site or to monitor ongoing remediation. It is thought that this relatively narrow scope is rarely employed in actual practice. Instead, practitioners either do a survey using passive samplers (following D7758) or they collect data suitable for a human health risk assessment (in accordance with D7663). Therefore, the standard is being withdrawn due to lack of use.
Date Initiated: 01-29-2024
Technical Contact: Bart Eklund