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MG`: l~l 51 1i:5: F.92 <br />~. <br />G.M. NAGEL CONSULTINi~ ENGINEER <br />StPxICtVAAI ENGINEEPING MEMBEPAMEPICAN $IXIEiT OF GYIL ENGINEEPS <br />fAp4TY EN6INEEINNO MEMBEP AMEPICAN SpGETYgF MECNANICAE ENf.INEEN$ <br />PPOJE,:T nEViEwBAND/'11WER1Y PEEMr6 wEMBEP INTEPNATgNwLCONfEPE1gEOf ~uLDINO OfnGAL3 <br />he <br />1 <br />d? <br />Nay 1, 1991 ~` <br />Mr. Fred Santa - Director <br />P11red Land Reclamation bivision <br />1515 Sherman Street <br />Denver, Colorado Faxed on S/1 /91 <br />Re: Sr::: ~r quarry Corrective Action Plan <br />Dear Mr. Banta: <br />Per the "fodified Board Order for the Castle Concrete Snyder Quarry site, today <br />t the last milestone date for compliance to the Board order. Although. 1 do <br />:.:t have the benefit of walking on site, from a distance the plan appears <br />incomplete. Specifically 1 would like your staff to inspect the site a.nd <br />respond to the following list of concerns at their earliest convenience. <br />/ iA: Has tree planting been completed to the prescrib= ~ansity and species <br />r at corrective plan areas ~e through four? <br />B: Has tree planting starte~ areas,fJive through ;_.~, and if so, to t <br />~ '.;' <br />prescribed density and e, _s. ` <br />C: have the trees been taggec for future accounting at anniversary dates? <br />Pir. Heifner stated in our previous hearing than by tagging and Courtin <br />replanting for demise, the establishment criteria would eventually <br />D: Has reseeding occurred at areas two, three and fourl If so, why <br />erosion still appear prevalent in these areas? If we are expect. <br />#uture germination date, what is that date? <br />E:.~k'hy is an eroded area still highly visible and without improvement 2L1D <br />fee[ down the road from area four? This area appears to be AU feet. in <br />length and 4O feet in width from the road shoulder. <br />F: Silt fences in area one appear in disarray. Should they not be ret>uil <br />G: Would it appear prudent to add silt fences or blankets to steep anti <br />highly eroded areas at locations two and three? <br />This is a brief checklist after a cursory look from a distance. This ].i ` <br />does not adc;reas other corrective plan items such as the its and i.he <br />Wi17:ams Canyon corrective work. I would be appreciati -.giving your <br />stiff's -epcrt, a reply to the items above, and any adc rt _.tems <br />yours fi could review to verify we are reaching are m Thank you, <br />in _. .,e, for these efforts. <br />Sincerely, <br />~~ <br />,l. Nagel, P.E. <br />of <br />.-_L:'4: <br />Majestic Building Colorado Springs, Colorado 80903 <br />7 East Bijou, Suite 214 Phone (719} 577-9797 <br />