Laserfiche WebLink
<br />site drainage shall be directed toward the street or <br />storm drain system. <br /> <br />d. Landscaping and walks shall be installed so that the <br />surface drainage system is not disrupted. <br /> <br />e. The applicant shall prepare lot drainage requirements for <br />review and approval of the City Engineer and Planning <br />Director prior to any final map approval and shall <br />include them in the CC&R's for the project. <br /> <br />f. The applicant's geotechnical engineer shall conduct a <br />detailed technical analysis in order to evaluate the <br />effectiveness of various foundation designs. <br /> <br />g. The expansive and/or corrosivity nature of the soil shall <br />be determined prior to grading by laboratory testing. <br /> <br />h. After rough grading has been completed the soil on each <br />lot shall be evaluated by the soil engineer for expansion <br />potential with the aid of additional laboratory testing. <br />The results of this evaluation (i.e. uplift pressures) <br />shall be incorporated into the final foundation design <br />for each lot. <br /> <br />18. seismic Activity <br /> <br />a. In conjunction with any tentative map application, all <br />active faults which could impact the site through strong <br />ground shaking shall be tabulated. The maximum credible <br />earthquake magnitudes shall be listed as well as the peak <br />horizontal ground accelerations which can be expected to <br />impact structures. The peak and repeatable horizontal <br />ground accelerations which can be expected to impact the <br />site should be evaluated to determine requirements for <br />building design based on minimum Uniform Building Code <br />Requirements. <br /> <br />b. All potentially active faults shall be identified on the <br />site and included with any tentative map application. <br />Geologic investigations, including trenching, shall be <br />conducted by the certified engineering geologist to <br />confirm the absence of boundaries before permitting <br />construction of structures for human occupancy within <br />zone boundaries. The certified engineering geologist <br />shall recommend necessary setbacks. <br /> <br />c. Roads, bridges, and utility lines which cross an active <br />fault trace shall be designed and constructed in a manner <br />that recognizes potential surface displacement during a <br />Magni tude 6.3 event. Water, gas, and electric lines <br /> <br />ReSOlution No. PC-91-9 <br />February 27, 1991 <br />