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Gootechnical Design Parameters <br />wJ995 Dynasty Homes Sits <br />March 9, 1998 <br />Page 3 <br />■ Minimum recommended lateral dimension of ■ <br />6 feet <br />column foundation supporting axial loads of <br />more than 25 kips <br />■ Minimum recommended lateral dimension of = <br />3 feet <br />column foundetlon supporting axial loads of <br />less than 25 kips <br />■ A one third Increase In allowable soil bearing may be used <br />when consklerinp short term wind and seismic loads. <br />■ Maximum estimated settlement of footing due to < <br />1 inch <br />imposed fill and strucbaral loads after redera icatlon <br />and placement of compacted fill layer <br />a Maximum astmoted differential settlement of < <br />314 inch <br />footing over distance of half length of building <br />■ Active equivalent fluid weight for basement <br />40 pcf <br />or retaining wall free to rotate through more <br />than 0,001 times well height (native soil) with <br />horizontal surface above well <br />■ Active equivalent Auld weight for basement = <br />60 Acf <br />or retaining wall fixed against rotation (Native <br />soil) with horizontal surface above wall <br />■ Passive equivalent fluid weight provided by <br />240 pcf <br />redenelfied In-plaoa loll or compacted fill, <br />including factor of safety of 1.5 (Neglect upper <br />foot.) <br />■ Coefficient of friction applicable to redensified <br />0.36 <br />In -situ native soli or compacted granular fill <br />■ Modulus of subgrods reaction for floor slab 172 pci <br />design supported on redenaified In -situ soil <br />