If your tank design capacity is . . . | And the maximum HAP vapor pressure of the remediation material placed in your tank is . . . | Then your tank must use . . . |
1. Less than 38 m3 | Less than 76.6 kPa | Tank Level 1 controls under § 63.7895(b) . |
2. At least 38 m3 but less than 151 m3 | Less than 13.1 kPa | Tank Level 1 controls under § 63.7895(b) . |
3. 151 m3 or greater | Less than 0.7 kPa | Tank Level 1 controls under § 63.7895(b) . |
4. at least 38 m3 but less than 151 m3 | 13.1 kPa or greater | Tank Level 2 controls under § 63.7895(c) . |
5. 151 m3 or greater | 0.7 kPa or greater | Tank Level 2 controls under § 63.7895(c) |
40 C.F.R. 63.1662-63 app Table 2 to Subpart GGGGG of Part 63