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214 Airport Way property Boring CPT-20 was located on the east shoulder of Airport Way in front of 282 Airport Way Boring CPT-21 was located at 2043 West Yosemite Avenue near the domestic well located on that property Borings CPT-23 and CPT-24 were located near the northern and western property lines of 17717 Airport Way Borings CPT-22 a n d CPT-25 were located on the 17793 Airport Way property Please note that CPT-25 was originally planned to be drilled on the 17821 Airport Way property However, due to access problems, this boring was moved onto the 17793 Airport Way property This borings was, however, drilled only 45-feet from the domestic well on the 17821 Airport Way property Boring CPT-26 was located on the vacant lot on the northeast corner of the Airport Way and West Yosemite Avenue intersection A report explaining the CPT procedures and presenting the CPT logs and test results is presented in Appendix C 4-3 Soil Sample Collection During the drilling of soil boring CPT-26, undisturbed soil samples were collected in several different hydrogeologic units for lithologic and hydrogeologic description using the Unified Soil Classification System A . description of these soil samples and a comparison of the geologist's descriptions to the CPT classification are located in Appendix D The original scope of work called for the collection of an undisturbed soil sample from each significantly different unit from one boring, originally planned for CPT-26 These samples were to be analyzed by a geotechnical laboratory for permeability, porosity, bulk density, moisture content a n d organic carbon However, the geotechnical laboratories contacted by ASE required a 2-inch diameter undisturbed soil sample to complete these analyses, and 2-inch diameter samples could not be collected with the CPT drill rig For this reason, this portion of the proposed scope of work was not completed 4-4 Water Sample Collection Following the collection of the lithologic information with the initial CPT boring as described in section 4 2, a second boring was drilled adjacent to the initial CPT boring for the collection of groundwater samples Groundwater samples were collected from areas of suspected high permeability in this second boring At each sampling interval, a Hydropunch was pushed to the desired sample depth A water level • meter was then dropped through the rods to verify that there was no leakage through the rods prior to opening the tip of Hydropunch screen Franks One Stop Report — March 2001 -ll -