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r <br />I <br />I', <br />F <br />11 <br />r <br />I <br />n <br />I <br />0 <br />free water will be carried into the field and delivered with the samples to the labo- <br />ratory. <br />The procedures used for sampling and analysis are based on the following doc- <br />uments: <br />• Procedures Manual for Ground -Water Monitoring at Solid Waste <br />Disposal Facilities (U.S. EPA, EPA-530/SW-611, August 1977) <br />• Methods for Chemical Analysis of Water and Wastes (U.S. EPA, <br />EPA -600/4-79/020, revised March 1979) <br />• RCRA Draft Permit Writer's Manual -- Ground -Water Protection <br />40 CRF Part 264, Subpart F (GeoTrans Inc.: EPA Con- <br />tract 68-01-6464) <br />Methods for Organic Chemical Analysis of Municipal and Industrial <br />Wastewater (U.S. EPA, EPA/600-4-82/057, July 1982) <br />• Standard Methods for the Examination of Water and Wastewater <br />(American Public Health Association et al., 16th edition, 1985) <br />• Test Methods for Evaluation of Solid Waste: Physical/Chemical <br />Methods (U.S. EPA, EPA SW -846, 3rd edition, November 1986) <br />As part of the ground -water monitoring program, the direction of ground -water <br />flow beneath the site will be determined quarterly. The elevation of ground water <br />in the monitoring wells will be measured, ground -water contours will be drawn, <br />and the hydraulic gradient will be calculated. This information and the calculated <br />velocity of ground -water flow will be presented in each quarterly report. Addition- <br />ally, the report will include a site map showing monitoring well locations, a dis- <br />cussion of analytical results, and certified analytical results. <br />PJ9 9390219A.00W 50 Rev. 0 July 19, 1989 <br />