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| (Station Photograph - click to enlarge) | (Sensor Layout - click to see PDF File) |
| CESMD |
| Information for Strong-Motion Station |
| South San Francisco - 4-story Office Bld |
| CGS - CSMIP Station 58261 |
| Earthquakes recorded by this station |
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| (Station Photograph - click to enlarge) | (Sensor Layout - click to see PDF File) |
| Latitude | 37.6591 N |
| Longitude | 122.4388 W |
| Elevation (m) | 18 |
| Site Geology | Alluvium over rock (Franciscan) |
| Vs30 (m/sec) | 359 (inferred) |
| Site Class | D |
| Remarks/Notes | Site information sources |
| No. of Stories above/below ground | 4/0 |
| Plan Shape | Rectangular |
| Base Dimensions | 144' x 197' |
| Typical Floor Dimensions | Same as base dimensions |
| Design Date | 1972 |
| Instrumentation | 1976. 11 accelerometers, on 4 levels in the building. |
| Vertical Load Carrying System | Moment-resistant steel frame; 3-1/2" light-weight fill on metal decking (steel frames are distributed). |
| Lateral Force Resisting System | Moment-resistant steel frame |
| Foundation Type | Spread footings on piles (50'-70' deep); 8" RC slab on grade |
| Remarks | Potentially liquefiable site |