|
Color |
Zone |
Earthquake Risk |
|
|
4 |
extreme |
|
|
3 |
High |
|
|
2A |
Moderate |
|
|
2B |
Moderate |
|
|
1 |
Low |
The
The Building Seismic Safety Council (BSSC), established by the National
Institute of Building Sciences (NIBS), develops and promotes building
earthquake risk mitigation regulatory provisions for the nation. It has
created an
extensive report on seismic considerations for racking located in
public areas (such as warehouse stores like Cosco, Sam's Club, or Home
Depot).