Wash. Admin. Code § 296-826-60030
| You must meet the requirements … | in this section: |
| Nonrefrigerated containers | WAC 296-826-60030 |
| Refrigerated tanks | WAC 296-826-60035 |
| Welding | WAC 296-826-60040 |
You must make sure filling densities for nonrefrigerated containers are below or equal to the requirements in Table 15, Filling Densities.
Table 15
Filling Densities
| Containers | Aboveground Containers | Underground Containers |
| Uninsulated | 56% | 58% |
| Insulated | 57% | —— |
| Note: | For uninsulated, aboveground containers, the 56% corresponds to: |
| 1. 82% by volume at -28°F. | |
| 2. 85% by volume at 5°F. | |
| 3. 87.5% by volume at 30°F. | |
| 4. 90.6% by volume at 60°F. |
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-826-60030, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 06-10-067, § 296-826-60030, filed 5/2/06, effective 9/1/06.]