Laserfiche WebLink
n <br />C' <br />L <br />0 <br />C <br />LI <br />L <br />r �� <br />��IL <br />.e <br />Grayland Environmental <br />2731 Quail Street <br />Davis, CA 95616 <br />Attention: Jeff Clayton <br />Reference: Analytical Results <br />Project Name: <br />Project No.: 022-160 <br />Date Received: 11/21/97 <br />Chain Of Custody: 32025 - 32024 <br />12/08/97 <br />CLS ID No.: P0595 <br />CLS Job No.: 810595 <br />The following analyses were performed on the above referenced project: <br />No. of Turnaround <br />Samples Time Analysis Description <br />4 2 Days Lead by EPA Method 6010 <br />4 .10 Days Lead by EPA Method 6010 <br />2 2 Days TPH Diesel by DHS Method - M8015 (soil) <br />13 2 Days TPH Gasoline and BTXE (soil) <br />4 10 Days TPH Gasoline and BTXE (soil) <br />13 2 Days Oxygenates by EPA Method 8260 <br />These samples were received by CLS Labs in a chilled, intact state and <br />accompanied by a valid chain of custody document. <br />Calibrations for analytical testing have been performed in accordance to and <br />pass the EPA's criteria for acceptability. <br />EPA 8260: <br />Method 8260 Oxygenates surrogate standard recovery data was outside acceptance <br />limits for Samples "S-3-FD5" (P0595 -11A) and "S-4-FD6" (P0595 -12A) due to the <br />presence of matrix interference in these samples. <br />The samples were run on 11/24/97 and 11/25/97. Reruns were analyzed on <br />12/02/97 to confirm the matrix interference. <br />The date analyzed for Samples "S-4-FD1" (P0595 -7A), "S-3-FD5" (P0595 -11A), and <br />"S-4-FD6" (P0595 -12A) have the latter date. <br />The t -butyl alcohol value for the Sample "S-4-FD1" (P0595 -7A) is derived from <br />a single calibration point. <br />Analytical results are attached to this letter. Please call if we can provide <br />additional assistance. <br />Sincer eo <br />GeorgeHaLaboratortor <br />3249 Fitzgerald Road Rancho Cordova, CA 95742 (916) 638-7301 Fax(916)638-4510 <br />