Laserfiche WebLink
<br /> <br /> <br />NAFD = No Asbestos Fibers Detected <br />NAPS = Not Analyzed Positive Stop <br /> <br />*No asbestos was detected. However, due to the uncertainty with existing testing techniques for vermiculite insulation, EPA and ATSDR <br />strongly recommend that all vermiculite insulation be assumed to contain asbestos. Therefore, Techtron Engineering recommends that this <br />material be assumed to contain asbestos in quantities less than one percent. <br /> <br /> <br />Reporting Limit: 1%. Some samples reported as NAFD may contain asbestos fibers in quantities below 1%. Detection limits are dependent upon the sample size, matrix, and any <br />interferences that may be present in the sample. Point counting is recommended for samples that require more precise quantification when samples contain low volumes of asbestos <br />fibers (i.e. 1-5%). Results are based on field sampling information provided by the client and are only valid for samples tested. Samples are sto red for 30 days unless other <br />arrangements are made by the client. Samples received in good condition unless otherwise noted. This r eport shall not be reproduced except in full, without the written approval of <br />Techtron Engineering. AIHA-LAP, LLC Lab #101106. <br />Page 2 of 2 <br />Sample # Lab # Substrate Location Material Description Layers Results <br />1A 14294-1 Main Floor: Front <br />Entry Room, raised <br />floor cavity <br />Gold vermiculite loose-fill insulation 1 <1% Actinolite <br />/ Tremolite * <br />1B 14294-2 Main Floor: Front <br />Entry Room, raised <br />floor cavity <br />Gold vermiculite loose-fill insulation 1 <1% Actinolite <br />/ Tremolite * <br />1C 14294-3 Main Floor: Front <br />Entry Room, raised <br />floor cavity <br />Gold vermiculite loose-fill insulation 1 <1% Actinolite <br />/ Tremolite * <br /> <br />End of Report