Laserfiche WebLink
'Merila and Associates <br />STS Project 93492 <br />December 19, 1984 <br />MM <br />Soil Conditions <br />' The specific soil conditions found at each borin <br />g location are shown on <br />the respective boring logs in the Appendix. In -general, <br />a sequence of <br />Silty or sandy clay fill was encountered, extend' <br />15.5 ft below ground surface. In some locatiOng to depths of 4.0 to <br />ons, this fill was over- <br />lying buried topsoil deposits or mixed with organic soils. This fill <br />overlies grayish -brown to gray silty clays which <br />extended to the end of <br />the borings. <br />The fill deposits encountered in the borin s were <br />e of variable consis- <br />tency and texture. In general, fill soils contain <br />ed traces of organic <br />in most borings, or. fill was deposited directly on organic topsoils as <br />_ in borings 20, 21 and 23. <br />Underlying the fill soils, the silty or sand clays Y <br />moist and stiff to very stiff, except by ys we.e generally <br />p� borings 22 and 23 where the <br />underlying natural soils were wet and firm to Stiff in consistency, <br />Ground Water Conditions <br />Ground water level measurements -were taken during the drilling <br />operations and immediately upon completion of th <br />encountered in borings 20, 22 and 23 de borings. Water was <br />during the drilling operations at <br />depths ranging from 14.0 to 7.0 ft below the existing <br />This corresponds to a range ground surface. <br />9 in elevations from 909,4 ft to 915.5 ft <br />.. <br />