The Wise Report

 
The Wise Report
May 21, 2010
Henry M. Wise, P.G.
 
The TRRP 13 TRRP guidance for Review and Reporting of COC Concentration Data has been updated. Some of the major changes are:

  • The term sample quantitation limit (SQL) has been changed to sample detection limit (SDL).
  • Review qualifiers have been added to annotate data when the laboratory is not NELAC-accredited for the analyte, method, and/or matrix.
  • A few bullets in the data usability summary (DUS) section have been added to require the DUS provide information on the NELAC-accreditation status of the laboratory at the time the data were generated.
  • Detectability check sample results were added to the list of reported data on the laboratory review checklist (see R9).

 The regulatory guidance document can be found at:  http://www.tceq.state.tx.us/comm_exec/forms_pubs/pubs/rg/rg-366_trrp_13.htm.
 
Henry M. Wise, P.G.
The Wise Report
May 21, 2010
 

source: 
Henry M. Wise
releasedate: 
Friday, May 21, 2010
subcategory: 
Government Update