Laserfiche WebLink
• Response <br />The issues which provided the impetus for installation of <br />these wells have been resolved by litigation between the <br />North Table Mountain Water District and the Denver Water <br />Board. <br />Comment <br />Division of Wildlife <br />Jack R. Brieb, Director; Allen Whitaker, Wildlife <br />Environmentalist) <br />18-1-1. No comments at this time. <br />Division of Mines <br />Norman R. Blake, Director) <br />16-1-1. Hazardous dust exposure conditions are regulated, with <br />personal sampling of employees, according to health and <br />safety standards. These are based presently on the 1974 <br />American Conference of Governmental Hygienists' Threshold <br />Limit Values, as adopted by reference. Compliance control <br />measures must be in accord with the Colorado Division of <br />• Mines Bulletin 20 and CFR Part 57. <br />Response <br />No response necessary. <br />Comment <br />16-1-2. Hazardous concentrations of radon daughter products are <br />regulated as cited above by standards on Air Quality, <br />Ventilation, Radiation, and Physical Agents. No employee is <br />permitted to receive in excess of 4 working level months of <br />exposure per year. Where monitoring indicates concentrations <br />above 0.3 working level, complete individual exposure records <br />must be kept for all affected employees, with a copy of such <br />records forwarded to the Division of Mines by the 10th of each <br />month. <br />As stated on pages 3-15 and 5-1, the company makes its own <br />measurements. It is doubtful that the agency mentioned does <br />regular sampling, as it is part of the Department of the <br />Interior. They are probably referring to the Mine Safety <br />and Health Administration of the Department of Labor. <br />Response <br />• No response necessary. <br />See Sec. 3.2 <br />CDH-6 <br />