During geomembrane installation, most CQA plans include third party destructive seam testing to assure the quality of the welds. All results of destructive seam tests are provided the same day as sample receipt via facsimile with hard copies mailed the next day. At the end of the project a complete summary of all results is provided for project records. TRI also provides seam forensic capabilities to assist the project if and when any problems are encountered with dirty seams or welds marked by too much or insufficient heat, bad alignment, etc. We routinely provide microtomes and photographs of observations to assist clients in responding appropriately to any quality assurance issue. Chain
of Custody for SAME-DAY Seam Testing |