The outside storage of Level 2 and 3 aerosol products, including storage in temporary storage trailers, shall be separated from exposures in accordance with Table 5105.1.
DISTANCE TO EXPOSURES FOR OUTSIDE STORAGE OF LEVEL 2 AND 3 AEROSOL PRODUCTS
| EXPOSURE | MINIMUM DISTANCE FROM AEROSOL STORAGE (feet)a |
| Public alleys, public ways, public streets | 20 |
| Buildings | 50 |
| Exit discharge to a public way | 50 |
| Lot lines | 20 |
| Other outside storage | 50 |
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm.
- The minimum separation distance indicated is not required where exterior walls having a 2-hour fire-resistance rating without penetrations separate the storage from the exposure. The walls shall extend not less than 30 inches above and to the sides of Level 2 and 3 aerosol products.