The majority of our investigations involve piping systems which are insulated, and therefore we require its removal at locations where testing is to be performed. Typically we require the removal of a 9 – 12 in. section.  Procedurally, the insulation is sliced open and moved to the side, ultrasonic testing is performed, and the same section if insulation is then replaced and the cut seams taped.

While our technicians can remove standard fiberglass insulation at each test location if necessary, we are not insulators and will not be able to replace it or make repairs.  Where the insulation is wet, deteriorated, or damaged, replacing the same insulation may be impossible, and we will not have exactly that size and thickness on hand.  Any roof level insulation will be protected by an outer vinyl or aluminum jack which requires special tools and effort to remove and replace – preventing our testing unless removed in advance.

Most importantly, any effort our technicians spend on insulation removal will take away time which was designated for testing and may inevitably reduce the number of test locations we are able to address.  In order to not impede the testing progress strongly suggest allocating building engineering staff or an independent insulation contractor to remove and replace sections insulation.  This benefits the building by allowing us to gain more information ultrasonic thickness data, examine more pipe, and restores the opened areas of insulation to their original condition.