Work Item
ASTM WK72662

Revision of C1524-19 Standard Test Method for Water-Extractable Chloride in Aggregate (Soxhlet Method)


Update precision statements for the standard to the current format shown in ASTM C670-15, Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials. Section 1.1 of ASTM C670-15 states: The Form and Style for ASTM Standards requires that all test methods contain statements on precision and bias. Further, the precision statement is required to contain a statement on single-operator precision (repeatability) and a statement on multilaboratory precision (reproducibility). Remove the round robin precision data from Appendix X1.1 including Tables X1.1 to X1.3. Add Note 6, a reference to the round robin Research Report. Only those sections shown as being revised are subject to ballot. Non-altered text is presented for context only and is not subject to ballot. Negative votes related to non-altered text will be treated as Not Related and taken up as New Business. The new text is red underlined and the old text is red strike through.


Developed by Subcommittee: C09.69

Committee: C09

Staff Manager: W Scott Orthey

Work Item Status

Date Initiated: 04-16-2020

Technical Contact: Susanne Papas

Item: 013

Ballot: C09 (20-04)

Status: Will Reballot Item