Laserfiche WebLink
Exhibit D -Mice Plan Amendment <br />o Conduct a humidity cell test to empirically <br />solids the relationship, phasecompos tion using procedures <br />er <br />ry <br />conditions, between drainage quality a P <br />outlined in ASTM D-5744 (Test Method for Laboratory Weathering of Solid <br />Materials Using a Humidity Cell.) <br />For all solids tests (e.g., SPLP, humidity cell, acid-base accounting, whole rock <br />analyses, solution characterization methsquantifies operator <br />AP, NP 1Net NP, paste pH <br />include sulfide <br />sulfur in the ABA protocol which will also <br />and acid soluble sulfate and sulfide. <br />Quality Control and Assurance (QC/QA) <br />Guidelines <br />The operator will document QC/QA Procedures to assure tiat the nd plat tgii old analysis <br />plan is implemented in accordance with the DBMS requirements a <br />observations and testing performed is adequately documented. <br />Documentation <br />At the completion of the analytical testing tivork, a completion r °01 tliatblrprepared <br />�� work vas at <br />provides a brief description of the work performed <br />performed in accordance with laboratory QA/QC procedures. <br />Repel <br />Reports will be submitted 30 days after receipt of the laboratory results. <br />Company Contact <br />ions should be directed to: <br />Company conununicat <br />George M.L. Robinson <br />3926 North State Highway 67 <br />Sedalia, Colorado 80135 <br />303.832.7664 <br />720.641.2534(c) <br />References <br />RZ incorporated (2010) Sulfate water analysis in the lyiCillio, of t28, 2aho and _Mcg}'d`r,' Alline <br />Periuit A1•eas. Letter report prepared for the operatordated May <br />Skousen, J., Simmons, J,, McDonald, L.M. and Ziemkiewicz, P. (2002) Acid-base accoinrting to <br />pi - post -ruining drainage quality' on surface nnines. Journal of Environmental Quality, 31, <br />p <br />2034-2044. <br />112(4) Permit <br />May Day and Idaho Mine and Mill Application <br />M-1981-185 <br />Revised -01.20.2017 Page 11 of 13 <br />Exhibit D — Ride 6.4.4 <br />