7909 EVERGREEN WAY 2018-01-01 MF Import

. ... �;, . � �lovcrtt��r 17, 197'J CertiFicate tlo. 7110-4007 Page Four clayey silty sandy gravel �iith cobbles and st�o�iing minor mottling in color. Because of tlie unsorted, unstratified nature of the material, and the knoo-m glacial history of the area, the material can be classified as glacial till. No free �•�ater was encountered to the investigated deptfi of the test pits. SITE PREPARATION Even though a detailed site grading plan has not been prepared, it is as- sumed to actiieve 9rades, exposure and other desirable features tliat tlie site �•iill be a slight fill or import project. Initially the s'te should be cleared and stripped of undesirahle matcrials. After export of tl�ese materials tfie site should be graded to obtain unifo m drainage prior to proof compaction. The on-site material level should he to 95;, of maximum dry density as defined by ASTPt D-1557. For minor cut areas tlie excavated materials �•iill be suitable backfill in areas to be raised. Should there be a need for a loei retaini�i� wall for tlie fill along the north property line, a��all capable of supportin9 an equivalent fluid pressure of 40 pounds per cubic foot can be utilized. 6UILDING DESIG�9 COI�SIDERATIOflS The subsoil conditions are sucli tliat the desi�n value of 2,000 pounds �er square foot can be used for tlie desi�n of tiie structure. Tliis is assu�ned the bearing will be in or beneath the bro�m to mottled gravel. This rrill generally be belo�i tlie existing surface. fio��ever, to maintain sufficient protection a9ainst frost penetration, the footings should be placed 18 inches belo�a tfie desired finished grades. P�GFIG TESTiNG LA�uFA