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p. 3 <br /> - Scaled site map showing all previously existing wells, newly installed wells, surface <br /> water bodies, buildings, waste handling facilities, utilities, and other major physical and <br /> man-made features. <br /> B. Drilling Details (in narrative and/or graphic form): <br /> - On-site supervision of drilling and well installation activities <br /> - Drilling contractor and driller's name <br /> - Description of drilling equipment and techniques <br /> - Equipment decontamination procedures <br /> - Soil sampling intervals and logging methods <br /> - Well boring log (including the following): <br /> o Well boring number and date drilled <br /> o Borehole diameter and total depth <br /> o Total depth of open hole (same as total depth drilled if no caving or back-grouting <br /> occurs) <br /> o Depth to first encountered groundwater and stabilized groundwater depth <br /> o Detailed description of soils encountered, using the Unified Soil Classification <br /> System <br /> C. Well Construction Details (in narrative and/or graphic form). <br /> - Well construction diagram, including: <br /> o Monitoring well number and date constructed <br /> o Casing and screen material, diameter, and centralizer spacing (if needed) <br /> o Length of well casing, and length and position of perforated interval <br /> o Thickness, position and composition of surface seal, sanitary seal, and sand pack <br /> o Type of well caps (bottom cap either screw on or secured with stainless steel <br /> screws) <br /> E. Well Development: <br /> - Date(s) and method of development <br /> - How well development completion was determined <br /> - Volume of water purged from well and method of development water disposal <br /> - Field notes from well development should be included in report <br /> F. Well Survey (survey the top rim of the well casing with the cap removed): <br /> - Identify the coordinate system and datum for survey measurements <br /> - Describe the measuring points (i.e. ground surface, top of casing, etc.) <br /> - Present the well survey report data in a table <br /> - Include the Registered Engineer or Licensed Surveyor's report and field notes in <br /> appendix. <br />