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Attachment A <br /> Table describing sample volumes, sample containers,preservation agents, and hold times <br /> Identification of analytical laboratory <br /> Chain of custody procedures <br /> QA/QC procedures <br /> D. Proposed time schedule for work. <br /> SECTION 3 -Monitoring Well Installation Report of Results <br /> A. Well Construction: <br /> Number and depth of wells drilled <br /> Date(s) wells drilled and completed <br /> Description of drilling and construction <br /> Locations relative to facility features such as buildings, storage ponds, waste piles, etc. <br /> A well construction diagram for each well must be included in the report, and should contain <br /> the following details: <br /> Drilling Contractor and driller name <br /> Depth of open hole(same as total depth drilled if no caving occurs) <br /> Method and materials of grouting excess borehole <br /> Footage of hole collapsed <br /> Length of slotted casing installed <br /> Depth of bottom of casing <br /> Depth to top of sand pack <br /> Thickness of sand pack <br /> Depth to top of bentonite seal <br /> Thickness of bentonite seal <br /> Thickness of concrete grout <br /> Boring diameter <br /> Casing diameter <br /> Casing material <br /> Size of perforations <br /> Number of bags of sand <br /> Well elevation at top of casing <br /> Depth to ground water <br /> Date of water level measurement <br /> Monitoring well number <br /> Date drilled <br /> Location <br /> B. Well Development: <br /> Date(s) of development of each well <br /> Method of development <br /> Volume of water purged from well <br /> How well development completion was determined <br /> Method of effluent disposal <br /> Field notes from well development should be included in report. <br />