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Foam similar to MosterRoc MP367 <br /> foam backfilled behind the steel sets <br /> to completely fill voids between the <br /> steel sets and rock. <br /> 00 <br /> oo <br /> i <br /> `.2 1 C tr iNU[S-e- 3CNOT SCI EJ WNG FENSAN <br /> i_i♦�:�N i E]Gi3 <br /> Von Doose Mine 110(1) <br /> Analysis limited to the engineering DOLIC, Reclamation Permit Application_ <br /> assumptions associated with the �C :'9. No��o*-* in ^� �N"-� =•E <br /> geotechnical loads on the steel >t / �' 411'` ' Exhibit C- Mine Plan <br /> sets and not the manufacturing - i� 5lte9 Attachment C1 <br /> design of the steel members to t �.C, <br /> meet the minimum yield strength ......•••.. <br /> of 50,000 pounds per square inch 70NA VON DOOSE MINE PORTAL SETS <br /> (psi)• w(G•R iE El.7, <br />