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Pickford, Kate <br />From: ; libertysd.01@gmail.com on behalf of Nathan Barton [sdliberty @aol.com] <br />Sent: Friday, December 02, 2011 4:37 PM <br />To: Pickford, Kate / <br />Subject: Re: New Schmidt bond <br />Attachments: Schmidt estimate for4914- 42.pdf; Schmidt Map 3a -E3 -5 Immed Rec.pdf <br />Dear Kate: <br />I still have not been able to talk with Dale, I think he is on the road. <br />Here is what I have come up with, as far as an "initial year (2011 -12) action that will let him do this. It would <br />need to'include a commitment until additional bonding is posted to: <br />1. NOT expand the House Pad (currently at 1,000 SF) at all. <br />2. NOT excavate any further (depth or width) in the Cove area. <br />3. NOT excavate within 15 feet of the current highwalls in the Parking and Loading Pad (the big area) AND <br />Limit further excavation in that 10,100 SF available to a 3:1 slope down to the planned final floor elevation. <br />This WOULD allow him to go ahead and reclaim the lower highwall areas (on the north, east, and west sides of <br />the Parking and Loading Pad), and the roadways, which will further reduce the reclamation bond required, and <br />give him a chance to get the funds necessary to post the full bond as you calculated. If necessary, the <br />reclaiming of specific areas could be included in the commitment letter. By the way, do you have an example <br />of such a letter? <br />Reducing the affected area on the House Pad makes a big difference on total area and volumes. I come up with <br />a current 0.62 acres affected. The affected area will have to expand, doing the traditional cut - and - push -down. <br />Assuming a conservative 20 -ft and 15 -ft AVERAGE cut for the highwalls (which would NOT increase during <br />this period), I come up with a total affected area of 0.89 acres, of which only 0.50 acres has to be revegetated, <br />because the rest is in roads and parking/storage area, for which the rock is already on -site. I find a total of 4900 <br />CY in- place, all of which are being pushed an overall average distance of 15 feet, and at a downhill slope of at <br />least 25 %. This should greatly increase the productivity of the D5, and thus cut costs a lot. <br />I think that the seed will need to be broadcast, rather than drilled: this will increase seed costs but eliminate one <br />of those mobilization items. There seems to be a conflict, anyway as it is listed as broadcast in one place but a <br />seeder is part of the mobilization cost (about $1000 if I understand it right). <br />I had n noticed that the state overhead rate has gone up to 17.10 %. <br />I'm attaching both a drawing and my printout of the spreadsheet with assumptions. As I said, this is a <br />conservative estimate: I can refine it further, which will reduce the volume to be moved even more. <br />On Thu, Dec 1, 2011 at 3:59 PM, Pickford, Kate <Kate.Pickford@state.co.us> wrote: <br />Let me know what they want to do. <br />DEC 1 2 2011 <br />Division ci + , <br />REC8VED <br />DEC 0 2 2011 <br />Durango Field Office <br />Division Mgt Reclamation, <br />� <br />