Appendix 2 Quality Control Plans and Identity of Interest
A.9.1.1 High-Pressure Pipelines Transferring Flammable and Combustible Liquids
HUD Multifamily Accelerated Processing (MAP) Guide, HUD Handbook 4430.G (2020 ed., rev. Mar. 19, 2021) · 2026 edition · updated 2026-10-05 · United States
Table A9-1. Diesel Thermal Radiation ASDs (feet)
| Diameter (in) | ASD (feet) |
|---|---|
| 4 | 536 |
| 6 | 634 |
| 8 | 713 |
| 10 | 782 |
| 12 | 843 |
| 14 | 898 |
| 16 | 949 |
| 18 | 996 |
| 20 | 1,040 |
| 22 | 1,081 |
| 24 | 1,121 |
Table A9-2. Gasoline Thermal Radiation ASDs (feet)
| Diameter (in) | ASD (feet) |
|---|---|
| 4 | 508 |
| 6 | 600 |
| 8 | 676 |
| 10 | 741 |
| 12 | 798 |
| 14 | 851 |
| 16 | 899 |
| 18 | 943 |
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Appendix 9 Page A9-1
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Appendix 9 Environmental Analysis A.9.1 Baseline Pipeline Impact Radius Tables
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| Diameter (in) | ASD (feet) |
|---|---|
| 20 | 985 |
| 22 | 1,024 |
| 24 | 1,061 |
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