Laserfiche WebLink
'~8 January 19E7 <br />Page 2 <br />In the extreme south end of the pit, it would probably be best to place the <br />channel bottom rip-rap with a dragline along with hand detailing. Particular <br />care will be used to assure a good base for the rip-rap. Scraper wheel com- <br />paction of overburden and graded gravel base prior to rip-rap placement will <br />aleviate erosion of the channel in the 5% and 1% regions. <br />If you have questions, do not hesitate to contact m/e~. <br />~ ur~ verb rely, I ) ~ <br />Curtis L. Miller <br /> <br />