1515 132ND ST SE 2022-01-20 - Laserfiche WebLink

Project: 1515132nd St SE Surface Elevation: 454.Oft Job Number: 19-049 Top of Casing Elev.: N/A Location: 1516132nd St SE, Everett, WA Drilling Method: HSA Coordinates: Northing: , Easting: Sampling Method: SPT Z m a U) 0 S-1 5 S-2 S-3 10 S-4 r 15 1 S-5 r 20 1 S-6 N-Value c co a PL Moisture LL E MATERIAL DESCRIPTION o12 t O ROD Recovery m 0 50 100 - 4 inches of asphalt. Medium dense, moist, grey -brown to brown, silty SAND with gravel; trace iron -oxide staining, some carbon seams. [FILL]. 4 50/6 N-Value overstated due to gravel, medium dense. Dense, moist, grey -brown to brown silty SAND with gravel. 11 [WEATHERED VASHON TILL - Qvt]. 'F 10IVA ///F////A::: 2s -- -------------------------- Very dense, saturated to moist, grey to grey -brown, silty fine SAND 25 with gravel. 27 [VASHON TILL - Qvt]. 32 - sample saturated from approx 7 feet to 11.5 feet. W . . . . . . . . . . . 32 50/6 50/5 50/6 - sample becomes iron -oxide stained at approx 20 feet. ......... ......... Boring terminated at approximately 20.5 feet below grade. Groundwater observed at approximately 7 feet during drilling. 25 ......... ......... Completion Depth: 20.5$ Remarks: Boring drilled using a Deeprock XL trailer mounted drill rig. Standard Date Borehole Started: 3/6/19 penetration test (SPT) sampler driven with a 140 lb safety hammer. Hammer operated Date Borehole Completed: 3/6/19 with a rope and cathead mechanism. Surface elevations (WGS84) estimated from Google Logged By: S. Scott Earth, accessed March 11, 2019. Drilling Company: Geologic Drill Partners F�GE@ LOG OF TEST BORING PG-3 INCORPORATED FigureA-4 The stratification lines represent approximate boundaries. The transition may be gradual. Sheet 1 of 1