Laserfiche WebLink
.. `1- <br />Cover - Cover work on the lower 2 benches of the pile began on Ma.y24, 1994. Subsoils <br />were hauled onto the benches from the Cameo Borrow Area No. 1. Topsoil wa:a hauled on <br />the benches from Topsoil Pile NO. 7. Approximately 6" of the material placed on the <br />pile was topsoil. A minimum of 24" of material is required for cover on t}iis pile. <br />Survey information from surveys taken on July 7 and 11 showed an average oS: 30" of <br />material. Minor grading was done subsequent to the survey to spread addit_onal material <br />on areas that showed less then 24" in the survey. Cover depths were verif`_ed with <br />approximately 10 excavations by company and regulatory personnel. Excavated depths <br />ranged from 26" to over 34". The cover was in place on June 29, 1994 exceF>t for small <br />areas of shallow cover found in the surveys in July. Final grading of the;;e areas and the <br />bench drainage was completed on July 12, 1994. The roadway onto the pile i.s still <br />considered an active part of the refuse disposal area, therefore, the minimum cover <br />depth of 24" was not applied to this area. <br />,.~ ,,,. <br />'vaJ 5~:sy'p'„~ <br />.~ f5'i <br />.12 a <br />