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'?or??a Hr?m?nd <br />September 4, 2009 <br />Page 3 <br />Plateau herbicide} was used at the North Decline with poor success, it nay be <br />prudent to request the input of B?F technical staff regarding possible reasons <br />why the praj ect was not successful, In general, a tharagh effort shauld be rrrade <br />to lean from the experience at the North Decline and rninin?ize the chances of <br />future failures. <br />• The specle llt suggested far lnterseeding w111 need to ?? re?lsed pr?ar to <br />submittal within a technical revision application to replace the three introduced <br />species crested wheatgrass, Russian wildrye, and prostrate achia}with <br />appropriate native species, in order to qualify under the "normal husbandry" <br />interseeding provision ofRule 4,15.7{???g?. <br />• ?ocatlon specific cheatgrass suppre?an plans and lnterseeding n?lxe ?VOUId <br />need to be addressed in the technical revision application. <br />Note that interseedin would extend the minimum time firame for bond release in most, if not all <br />areas, given the need far two or mare years of cheatgrass suppression prior to interseeding, and <br />the requirernent afRule 4.15.75}fig}, that the liability period extend for a minimum of G years <br />after lntcrseeding. <br />Please contact me or Dan Mathews if you have any questions. <br />sincerely, <br />_ ? <br />? ?r <br />Michael P. ?oulay <br />Environmental Protection specialist <br />Denier File