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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 /> 51/2 - 9 ELASTIC SILT (MH) light gray to white, stiff to soft, moist, <5% <br /> fine-grained sand [UNDOCUMENTED FILL] <br /> Wet, soft at 61/2 feet <br /> Soft, dark gray horizontal banding present at 81/2 feet, organic odor <br /> present <br /> 9 -12 CLAYEY SAND (SC)black, fine-grained sand, 20-30% fines, low <br /> plasticity [NATIVE] <br /> 12 - 16 LEAN CLAY WITH SAND (CL) dark greenish gray,wet, 15-25% <br /> fine-grained sand, low to medium plasticity, rootlets and black organic <br /> inclusions present [NATIVE] <br /> Bottom of test pit at 16 feet. Groundwater encountered at <br /> approximately 6%2 feet. <br /> 4-TP-7 0- 1/4 LEAN CLAY WITH GRAVEL (CL) dark brown, 15-20% coarse to <br /> fine gravel, 15-20% coarse- to fine-grained sand [UNDOCUMENTED <br /> FILL] <br /> 1/4 —5 Spent LIME, light gray, hard [UNDOCUMENTED FILL] <br /> Very pale brown at 3%2 feet <br /> 5 -51/2 Lime-treated LEAN CLAY (CL) dark brown, hard <br /> [UNDOCUMENTED FILL] <br /> 51/2 —61/2 LEAN CLAY (CL) light olive brown, moist, <15% fine-grained sand <br /> [NATIVE] <br /> Bottom of test pit at 6%feet. No groundwater encountered. <br />