List of pipeline projects
4482 projects, most-worked on ProvenHand first
| Project | Operator | States | Built | Hands |
|---|---|---|---|---|
| Line 5B Looping Project | Piedmont Natural Gas | NC | ||
| Line 5S1 Wetzel Co School Pipe Relocation | Columbia Gas Transmission, LLC | WV | ||
| Line 6B Replacement | Enbridge Energy Partners | MI, IN | In service 2014 | |
| Line 78 Pipeline Project | IL, IN | In service 2015 | ||
| Line 79 | Enbridge Energy, Limited Partnership | MI | ||
| Line 8234 Leak Repair Project | Columbia Gas Transmission, LLC | MD, WV | ||
| Line 9260 and Line 9230 Make Piggable Project | Columbia Gas Transmission, LLC | |||
| Line 954 LWM Panel 6N3E | Columbia Gas Transmission, LLC | WV | ||
| Line 954 LWM Panel 6N4E | Columbia Gas Transmission, LLC | WV | ||
| Line 954 LWM Panel 6N5E | Columbia Gas Transmission, LLC | WV | ||
| Line A Replacement Project (Hope to Emmet) | Centerpoint Energy | AR | Started 2013 | |
| Line A Replacement Project (Nevada County) | Centerpoint Energy Gas Transmission | AR | Started 2012 | |
| Line A90 and A79 Make Piggable Project | Columbia Gas Transmission, LLC | |||
| Line AD Transportation Expansion | Centerpoint Energy Gas Transmission | OK | In service 2005 | |
| Line AM-22 Replacement Project | Centerpoint Energy Gas Transmission | AR | ||
| Line AM-46 Replacement Project | Centerpoint Energy Gas Transmission | AR | ||
| Line C 314-State Route 63 - Fields-Ertel Road | Cinergy Corporation | OH | ||
| Line CP Modifications Project | Enable Gas Transmission, LLC | |||
| Line D In-Line Inspection Modifications | Columbia Gas Transmission, LLC | OH | In service 2020 | |
| Line D000B Natural Gas Pipeline Replacement Project | Duke Energy Ohio | OH | ||
| Line D100 ILI East Make Piggable Project | Columbia Gas Transmission, LLC | OH | ||
| Line D100 ILI Make Piggable Project | Columbia Gas Transmission, LLC | OH | 2023 | |
| Line D322 East ILI Make Piggable Project | Columbia Gas Transmission, LLC | OH | ||
| Line D420 ILI Make Piggable Project | Columbia Gas Transmission, LLC | OH | ||
| Line DT and DS Replacement Project | Southern Star Central Gas Pipeline, Inc. | KS | In service 2020 | |
| Line ESA Replacement Project | Southern Star Central Gas Pipeline, Inc. | KS | Started 2023 | |
| Line G Replacement Project | Columbia Gas Transmission, LLC | OH | ||
| Line H-152 Pipe Replacement Project | Equitrans, L.P. | Started 2007 | ||
| Line KA West and Line SM-123 Relocation Project | Columbia Gas Transmission, LLC | |||
| Line KA1 North Launcher/Receiver Project | Columbia Gas Transmission, LLC | KY | In service 2019 |