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Field Report from Earth Solutions NW dated 2-26-19 (2).pdfEarth Solutions NW«c GFdIB S0111,11HORIS 1805 136'^ Place NE, FAX: Time On Site Suite 201 (425) 449-4711 Bellevue, WA 98005 TOLL FREE: 1:30 (425)449-4704 (866)366-8710 DAILY FIELD REPORT Travel Time 1.25 hours Project Name Select Homes, 88th General Contractor Complete Excavations Grading Contractor Job Location 18807 _ 88th Ave. W, Edmonds General Contractor's Superintendent Grading Foreman tAxh?Al% 0335— Project No. Page of Report No. 5263.03 1 /1 1 Time Off Site Date Day of Week 11:45 2/26/19 Tues. Weather Sunny, 35°F Client / Owner _ Select Homes, Inc. Received Onsite By Checked By (* 3f11r Are approved Plans/Permits onsite FIYES ❑ NO Project No. Permit No. Test Reference Maximum Fill Test Dry % of Number Test Location Elevation Compaction Dry Density Moisture Density Maximum Curve lbs./cu.ft, % lbs./cu.ft. Dry Density 1 In -road utility trench SPH 8.20 123.6 95 1 130.1 - 2 In -road utility trench _ 7.42 125.4 96 As requested by the contractor, ESNW rep. was onsite to observe and test backfill in a utility trench across 881" Ave Utility trench observations: Upon arrival, ESNW rep. observed the contractor working in the road backfilling a shallow utility trench. ESNW rep. observed that the contractors had embedded the pipes in sand and then backfilled over them in —12" lifts of imported 5/8" minus crushed rock. ESNW rep. observed the contractor using a small jumping jack to compact the backfill material in between lifts. ESNW rep. took compaction tests in the backfill at the -2' and SG elevations. Compaction Testing: ESNW rep. took compaction tests at approx. the -2' and SG elevations within the trench backfill. Density test results indicate adequate compaction of at least 95% at the tested locations. ESNW rep. is available to return upon request from the contractor. Greg Buzitis ESNW Field Technician (206) 488-4151 COPY TO: CONTINUED ON NEXT PAGE ❑