Laserfiche WebLink
DRILLING COMPANY: Environmental Drilling Inc. LOCATION: See Figure 2 <br /> DRILLING METHOD: Hollow Stem Auger DATE STARTED: 2/15/2016 <br /> SAMPLING METHOD: SPT Autohammer DATE COMPLETED: 2/15/2016 <br /> SURFACE ELEVATION: 568.00 3 feet LOGGED BY: H.Bray <br /> co cc 61 <br /> co m Z- w Standard Penetration Resistance <br /> 0 F 2 t I- ¢ (140 lb.weight,30"drop) <br /> 8 gi <br /> 5 w w w i_ z A Blows per foot <br /> F=- 0 co d !i ce y W 0 2 <br /> Q.8 2 U 2 2 z 3 2 0 d= <br /> w m >- rn ¢ ¢ w° I- 2 w <br /> o= cn 2 DESCRIPTION cc cc a s 0 00 10 20 30 40 50 <br /> 0— -0 <br /> =: SM <br /> - A <br /> Medium dense,dark brown,very silty,fine to coarse SAND X S-la 8-8-7 <br /> with subrounded fine gravel,moist.Unsorted,lenses of woody LJ S-lb <br /> organics. <br /> (ROADWAY FILL) _ <br /> Medium dense,light olive gray,very silty,fine to coarse • <br /> SAND with subrounded fine gravel,moist.Unsorted. <br /> Very loose,dark brown,very silty,fine to coarse SAND with S-2 1-1-2 —5 <br /> subrounded fine gravel,moist.Unsorted,abundant woody <br /> organics. - <br /> (Same) S-3 1-0-1 <br /> 10— (Same) S-4 2-1-2 —10 <br /> Light olive gray grades to dark brown,subrounded to <br /> - subangular fine gravel,scattered rootlets. - <br /> A <br /> Overstated blow counts due to lodged gravel. S-5 1-2-16 <br /> Medium dense,light olive gray,very silty,fine to medium fine <br /> SAND with trace subrounded fine to coarse gravel,moist. <br /> Unsorted,scattered rootlets,rust mottling. _ <br /> 15— `•.•' SM Very dense,light olive gray,very silty,fine to medium fine S-6 22-29-37 >>A—15 <br /> SAND with subrounded fine to coarse gravel,moist.Unsorted. <br /> (WEATHERED GLACIAL TILL) - <br /> Dense,olive brown,slightly silty fine SAND,scattered fine S-7 14-17-25 A <br /> - gravel,wet.Unsorted. - <br /> 20— `. ' ' >YA-20 <br /> For a proper understanding of the nature of subsurface conditions, this 0 20 40 60 80 100 <br /> exploration log•should be read in conjunction with the text of the Water Content(%) <br /> G <br /> eotechnical report. Plastic Limit I--�— Liquid Limit <br /> NOTE: his log of subsurface conditions applies only at the specified location and on the date indicated Natural Water Content <br /> and therefore may not necessarily be indicative of other times and/or locations. <br /> BORING: <br /> Seaway Transit Facility BH-5 <br /> MCommunity Transit <br /> HMGEOSCIENCES INC Everett, Washington PAGE: 1 of 2 <br /> PROJECT NO.: 2014-117-21 FIGURE: A-6 <br /> BORING 2014-117-21.GPJ 11/9/16 <br />