ailmining .c om ailmining .c om St ock pile and Esc ape T unnels A nother ideal applic atio n f or our S tr uctur al S teel P late is the stoc kpile tunnel. Depending o n the planned pile height, U ltr a • Cor ® , S uper • Cor ® and Bolt-A-P late ® of er ex cel lent str ength and cost saving o v er other methods. O ther applic atio ns inc lude co n v e y or and loa dout tunnels. W a t er and W etland Cr ossings W e off er a var iet y of solutio ns in U ltr a • Cor ® , S uper • Cor ® , Bolt-A-P late ® or D ur • A • S pan ™ S tr uctur al P late to suit man y siz es and t y pes of applic atio ns. Corr osio n /abr asio n-r esistant D ur • A • S pan ™ S tr uctur al Aluminum P late is par ticular l y w el l-suited to sof t water or aggr essiv e en vir o nments. Open-botto m designs and our P r efabr ic ated S teel Br idg es ar e eff ectiv e , en vir o nmental l y-f r iend l y solutio ns to pr eser v e habitat. 8