Laserfiche WebLink
July 16, 1987 AGS Job No. 87048-1 <br /> Beacon Station #675 - Lockeford, CA <br /> WATER SAMPLING PROCEDURE <br /> Water samples were collected from the four monitoring wells for <br /> subjective analysis by gently lowering a teflon bailer <br /> approximately halfway through the air/water interface. The <br /> samples were retrieved and inspected for floating product, sheen, <br /> emulsion, and product odor. No subjective evidence of floating <br /> product, sheen, emulsion or product odor was detected in the <br /> samples from wells. MW-1 through MW-4. <br /> The wells were developed by air- and water-jetting and purged by <br /> pumping approximately five well volumes of liquid. Following the <br /> purge period, and after well recovery to static water level, <br /> water samples were collected using a laboratory-cleaned teflon <br /> bailer. The bailer was lowered through the air/water interface <br /> in order to retrieve samples representative o:c the formation <br /> water. <br /> The samples were transferred to laboratory-clean 40 ml glass <br /> Volatile organic Analysis {ypA) vials, made acidic by adding <br /> hydrochloric acid, immediately sealed with teflon-lined caps,. <br /> labeled, and placed in iced storage for transport to the <br /> analytical laboratory for testing. The Chain-of-Custody and <br /> 7 <br /> AA01,ied Ge0Syste,-77s <br />