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Completion of additional drill holes as hydrologic monitoring wells is considered to <br />be a modification to the exploration plan and must be approved in advance by the <br />authorized officer. <br />ITEM B <br />To clarify 43 CFR 3485.1 (b), please submit one copy of the following within 30 days after <br />each calendar year: <br />1. Lithologic and geophysical logs and any other required logs of strata penetrated and <br />conditions encountered appropriately identified by hole number. <br />2. Analyses of coal and other pertinent tests appropriately identified by drill hole number. <br />Identify types of tests that were run (proximate, ultimate, moisture-mineral-matter free <br />basis, etc), and whether the reported results were analyzed or calculated as composite or <br />incremental samples. <br />3. Drill hole location map showing lease or license boundary, coal crop lines, drill hole <br />numbers, and township, range and section lines and numbers. <br />4. A list of drill hole numbers and depths drilled.