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7/17/13 State.co.us E)ecutive Branch Mail -Re: NH North MR-07- Request for Assistance <br />691 CR 233, Suite A-2 <br />Durango, Colorado 81301 <br />(970) 247-1184 <br />(303) 866-3567 x8178 <br />zmzmm�!l <br />" I <br />The holeswill be drilled initiallywith a 6-3/4"tri-cone bitthen airlifttested to determine if enough <br />water is )t,,resent to warrant insta I I inx a Aumv,,,,. If sufficient water is )tresent the ho I e wi I I be rea me d with <br />a 8-3/4" tri-cone bit and cased with Schedule 40 PVC pipe. The bottom 20' screen section of the casing <br />will be mill slotted 6" 1 Then the entire hole will be gravel packed and a pump installed. The top 10' <br />of the hole will be filled with Sakrete. Electricity for the pump or pumps would be provided by a <br />portable generator. <br />11 ii 1111 1 �i! pil <br />Hopefully this is sufficient information to prepare a bond reclamation cost estimate (l However, if <br />this language needs to be incorporated into the permit text, please let us know and we will provide an <br />addendum as to the MR as needed. Once a RCE is received, we will expedite processing an updated <br />bond document. <br />MIMI <br />Rom: Talvitie - Di Marcia [ma i Ito: ma rcia.ta lvitie@state.co. us] <br />Sent: Thursday, July 11, 2013 6:23 AM <br />hftps://mail.gc)ogle.conVmail/u/O/?ui=2&ik--e29129fcb5&�ie�pt&search=inboy&th=13fed2d5bb7b662d <br />2/4 <br />