Appendix 2 Quality Control Plans and Identity of Interest

Table A9-5. Hydrogen Pipeline Thermal Radiation ASDs (feet)

HUD Multifamily Accelerated Processing (MAP) Guide, HUD Handbook 4430.G (2020 ed., rev. Mar. 19, 2021) · 2026 edition · updated 2026-10-05 · United States

Diameter (in)							Pipeline Pressure (psi)	Pipeline Pressure (psi)	Pipeline Pressure (psi)	Pipeline Pressure (psi)
	60	120	240	360	480	600	720	840	960	1,080	1,200	1,320	1,440	1,560	1,680	1,800
4	58	83	117	143	165	185	202	219	234	248	261	274	286	298	309	320
6	88	124	175	215	248	277	304	328	350	372	392	411	429	447	464	480
8	117	165	234	286	330	369	405	437	467	496	522	548	572	596	618	640
10	146	207	292	358	413	462	506	546	584	620	653	685	715	745	773	800
12	175	248	350	429	496	554	607	656	701	743	784	822	858	894	927	960
14	204	289	409	501	578	647	708	765	818	867	914	959	1,002	1,042	1,082	1,120
16	234	330	467	572	661	739	809	874	935	991	1,045	1,096	1,145	1,191	1,236	1,280
18	263	372	526	644	743	831	911	984	1,051	1,115	1,176	1,233	1,288	1,340	1,391	1,440
20	292	413	584	715	826	924	1,012	1,093	1,168	1,239	1,306	1,370	1,431	1,489	1,545	1,600
22	321	454	643	787	909	1,016	1,113	1,202	1,285	1,363	1,437	1,507	1,574	1,638	1,700	1,760
24	350	496	701	858	991	1,108	1,214	1,311	1,402	1,487	1,567	1,644	1,717	1,787	1,855	1,920

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Appendix 9 Page A9-5

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Appendix 9 Environmental Analysis A.9.1 Baseline Pipeline Impact Radius Tables

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▸Contents — HUD Multifamily Accelerated Processing (MAP) Guide, HUD Handbook 4430.G (2020 ed., rev. Mar. 19, 2021)

HUD Multifamily Accelerated Processing (MAP) Guide, HUD Handbook 4430.G (2020 ed., rev. Mar. 19, 2021)

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