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ENGEOTEST PIT LOG <br /> Expect Excellence <br /> Holly Buildings H and I Logged By: Lauren Becker <br /> Tracy, California Logged Date: November 4, 2021 <br /> 15188.000.006 <br /> Test Pit Depth(feet) Description <br /> Number <br /> mottled with... <br /> LEAN CLAY WITH SAND (CL) olive brown, moist, 15-20% fine- <br /> grained sand [UNDOCUMENTED FILL] <br /> 7%2 - 9 ELASTIC SILT (MH) light gray to white, stiff to soft, moist, < 5% <br /> fine-grained sand [UNDOCUMENTED FILL] <br /> Dark gray horizontal banding at present at 71/2 feet <br /> 9— 10'/z LEAN CLAY (CL) light olive brown, moist, 10-15% fine-grained <br /> sand, iron oxide present, oxidized rootlets present [NATIVE] <br /> Increasing sand at 10 feet <br /> Bottom of test pit at 10%feet. No groundwater encountered. <br /> 4-TP-4 0— %2 AGGREGATE BASE [FILL] <br /> 1/2 - 21/2 SANDY LEAN CLAY(CL) olive brown mottled with yellowish <br /> brown, dry to moist, 30-40% coarse- to fine-grained sand, <15% <br /> gravel, contains miscellaneous debris (paper, glass, wire, rope, oxidized <br /> nails) <br /> 2'/2 - 41/2 Spent LIME, white, medium stiff to hard, contains asphalt debris <br /> 4'/2 - 5 ELASTIC SILT (MH) light gray to white, stiff, moist, < 5% fine- <br /> grained sand [UNDOCUMENTED FILL] <br /> 5 -71/2 LEAN CLAY WITH SAND (CL) olive brown, moist, 15-20% <br /> medium-to fine-grained sand, <5% gravel, contains rootlets, iron oxide <br /> present [NATIVE] <br /> Bottom of test pit at 7'/2 feet. No groundwater encountered. <br />