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<br /> <br /> <br />~. <br />~. <br />J <br /> <br />• • <br />to a depth o! about 6 to 8 !t. to mart. <br />Considering the soils on the site to be discussed <br />in the "Geologic" section, each Z ft. of debris should ba covered with <br />aL least 1 foot of silty sands o! either Soil Type 2 or 3 or with the <br />lead clays of Soil Type Ito. 4 if they are excavated. Thi• cover mast <br />be properly compacted to 8791 to 9396 of the maximum Proctor Density <br />1-STM D-698 to act as a proper drainage Cover and rrdant protection. <br />Regional stripping o! the grounds the placing of the debris end of <br />the earth cover should all be each that a rlight ^lope ie maintained <br />toward the north or east. This slope rhould be not lea• than 8/10 of <br />1% aor more than 2%. <br />At such time as the land fill area 1s used up and <br />has been properly filled cad closed, several possible uaes exirt for <br />the site. ]-n earth Dover of at least 4 ft. would allow the return of <br />the land to ngriculture or grazing. An earth Cover of at least 2 to <br />~ ft. would allaw.ite uae ae a park if the city has grown to that eater <br />at the time of closing. Por the moat part, no sanitary land fill shoo) <br />be uaed as a building site. <br />aaoLOa=c -~: <br />As stated previously in the report. Teat Borings <br />1,2.3,4, and 9 were drilled in the land fill aren. Test Borings 5 end <br />8 were drilled Quite olora to the area, The Logs o! these test borings <br />and the summary Sheata giving their characteristics are attached to <br />the back o! this report and should be referred to for miore precise data <br />4 <br />