6101 23RD DR W NORPRO Geotech Report 2025-07-29

I APPENDIX A IFIELD EXPLORATION AND LABORATORY TESTING Norpro Building B IEverett Washington On May 25, 2011,we explored subsurface soil conditions at the site by excavating 4 test pits to a maximum depth 1 of 12 feet below existing surface grades using a track-mounted excavator. Previously in February of 2007, as related to geotechnical exploration for the TOC Building to the north, two test pits were excavated in the project I area to depths of 10 and 14 feet. We determined the locations in the field by measuring from existing structures and topographic features. The test pit locations are shown on Figure 2. The Test Pit Logs are presented on Figures A-2 through A-7. I, A geotechnical engineer from our office conducted the site explorations, classified the soils encountered, maintained a log of each test pit, obtained representative soil samples, and observed pertinent site features. All Isoil samples were visually classified in accordance with the Unified Soil Classification System(USCS)described Representative soil samples obtained from the test pits were placed in sealed plastic bags and taken to our I laboratory for further examination and testing. The moisture content of each sample was measured and is reported on the Test Pit Logs. I I I I I I I I I Project No.T-6578 i