Laserfiche WebLink
Draft: Apri[ 5, 1999 <br /> <br />1 <br />1 <br />1 <br /> <br />1 <br />1 <br />1 <br />1 <br />1 <br /> <br /> <br />1 <br />Cl <br />1 <br /> <br />1 <br /> <br />APPENDIX C <br />STANDARD OPERATING PROCEDURE <br />FOR GROUNDWATER AND SURFACE WATER SAMPLING <br />C.1 INTRODUCTION <br />Page C-/ <br />The purpose of this document is to define the standazd operating procedure (SOP) for <br />collecting groundwater samples from wells at the American Soda, Yankee Gulch Sodium Lease. <br />This document describes equipment, field procedures, QA/QC, sample identification, labeling, <br />handling, and chain of custody procedures necessary to collect groundwater samples from wells and <br />piezometers. Also included is a listing of sample containers, preservatives, and holding times <br />applicable to samples collected using this SOP. <br />C.2 EQUIPMENT <br />Sample bottles and preservatives will be obtained from the analytical laboratory. Several <br />extra sample bottles will be obtained for use in the field or for QA/QC purposes. Distilled or de- <br />ionized water should be obtained from the laboratory or other source. <br />Equipment used during well evacuation may include: <br />- Well keys <br />- Electronic water level probe <br />- Assorted tools (knife, screwdriver, etc.) <br />- PVC and stairiless steel bailers (bottom filling) <br />- Submersible pump <br />- Thermometer <br />- pH meter (with automatic temperature compensation) <br />- Specific conductivity meter <br />- Plastic squeeze bottle filled with distilled metal-analyte-free water <br />- Polyethylene or glass container (for field pazameter measurements) <br />- Chemical-free paper towels or Kimwipes <br />- Calculator <br />- Field notebook <br />Agapito Associates, Inc. <br />