Quality Control/Quality Assurance Procedures

The quality control/quality assurance (QC/QA) procedures used during the site investigation must be at least as stringent as those contained in the IDNR's Leaking Underground Storage Tank Quality Assurance Plan.  Copies of IDNR's Leaking Underground Storage Tank Quality Assurance Plan may be obtained by calling 515/242-6492.  The groundwater professional must be able to provide IDNR with copies of the QC/QA plan designed for the site, field notes and chain of custody forms on request.