Laserfiche WebLink
C7 <br />Foothill Sanitary Landfill — Module 1 December 2003 <br />County of San Joaquin Job No. 031602 00 02 <br />7.0 SOIL GAS MONITORING WELLS AND LYSIMETERS <br />Ten (10) soil gas monitoring wells were installed throughout the facility as shown on the <br />construction drawings. In addition, four (4) lysimeters were placed within Module 1 as <br />shown on the construction drawings. Both the soil gas wells and lysimeters were drilled <br />and installed by Krazan, a subcontractor to Wood Bros. Installation of the drilling was <br />observed by personnel from the County of San Joaquin, Environmental Health <br />Department (EDH) and periodically by Vector's CQA Monitor. During drilling and <br />installation, Krazan's site geologist maintained a boring log and a well completion log. <br />Documentation of the soil gas well and lysimeter installation is included in Appendix N. <br />Vector Engineering, Inc. • 143E Spring Hill Drive • Grass Valley, CA 95945 • (530) 272-2448 <br />41 <br />