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New York Codes Rules Regulations (Last Updated: March 27,2024) |
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TITLE 16. Department of Public Service |
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Chapter III. Gas Utilities |
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Subchapter C. Safety |
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Part 255. Transmission and Distribution of Gas |
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Design of Pipeline Components |
| Sec. 255.141. Scope |
| Sec. 255.143. General requirements |
| Sec. 255.144. Qualifying metallic components |
| Sec. 255.145. Valves |
| Sec. 255.147. Flanges and flange accessories |
| Sec. 255.149. Standard fittings |
| Sec. 255.150. Passage of internal inspection devices |
| Sec. 255.151. Tapping |
| Sec. 255.153. Components fabricated by welding |
| Sec. 255.155. Welded branch connections |
| Sec. 255.157. Extruded outlets |
| Sec. 255.159. Flexibility |
| Sec. 255.161. Supports and anchors |
| Sec. 255.163. Compressor stations: design and construction |
| Sec. 255.165. Compressor stations: liquid removal |
| Sec. 255.167. Compressor stations: emergency shutdown |
| Sec. 255.169. Compressor stations: pressure limiting devices |
| Sec. 255.171. Compressor stations: additional safety equipment |
| Sec. 255.173. Compressor stations: ventilation |
| Sec. 255.179. Valves on pipelines to operate at 125 psig (862 kPa) or more |
| Sec. 255.181. Distribution line valves |
| Sec. 255.183. Vaults: structural design requirements |
| Sec. 255.185. Vaults: accessibility |
| Sec. 255.187. Vaults: sealing, venting and ventilation |
| Sec. 255.189. Vaults: drainage and waterproofing |
| Sec. 255.190. Calorimeter or calorimixer structures |
| Sec. 255.191. Design pressure of plastic fittings |
| Sec. 255.193. Valve installation in plastic pipe |