Laserfiche WebLink
<br />1 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />1 <br /> <br />i ~ <br />~I ({-` G'i i;~ fir' <br />®Tri-Coun H <br />® ty ealth Department <br />© SeMng A,doms, Arapahoe and Douglas Counfles <br />Hugh Rohrer. MD. MPH <br />Director <br />Sune 1.2, 1989 <br />Michael E. Diehl <br />Douglas County Planning Department <br />301 Wilcox Street <br />Castle Rock, CO 80104 <br />Re: Oaklands Ranch US 89-4 <br />Dear Mr. Diehl: <br />Tri-County Health Department has reviewed the above reference <br />application. Our comments are presented below for the <br />County's consideration: <br />o Since this is a mining operation, the applicant <br />will be required to submit a Fugitive Particulate <br />Air Pollutant Emission Notice/Control Plan to the <br />Colorado Department oP health Air Pollution Control <br />Division. <br />o Because of the location of the proposed operation, <br />it does not appear that noise will be an issue. <br />However if this is incorrect, we could assist the <br />County ~n evaluating potential noise impacts. <br />o Will the sedimentation pond discharge to Plum <br />Creek? If so, its outlet should be designed to <br />minimize water duality impacts to the creek. If <br />not, how big will the pond be? How will drainage <br />be handled during Phase 4 to limit impacts to the <br />creek? <br />o Ts the 20 foot setback from the creek in Phase 4 <br />adequate? <br />If you have any question concerning our comments, please <br />contact me. <br />' S~ - L ly~~ <br />' Rick Rinshella, P.E. <br />Public Health Engineer <br />xc: David E. Archer <br />I11 <br />w ; ~,, <br />f <br />' Administrative Officer ^ 7000 East Belleview Avenue ~ Suite 301 ^ Englewood. Colorado 80111-1628 ^ 303/220-9200 <br />