Construction Updates
Distribution Integrity Management Program (DIMP)
Montana-Dakota Utilities Co. routinely evaluates and prioritizes risks to validate the integrity of the distribution gas pipelines so they continue to be operated in a safe and responsible manner without interruptions.
In order to keep up with state and federal laws, MDU has identified sections of pipe for replacement based on physical and operation & maintenance components.
These type of replacement projects are not new, in the past MDU has successfully replaced sections of main and services in the following cities.
| Main (LF.) | Services (EA) | ||
| 2017 | North Dakota | ||
| Richardton | 19648 | 121 | |
| 2018 | North Dakota | ||
| Barlow | 2955 | 8 | |
| Cleveland | 960 | 2 | |
| Eldridge | 3045 | 19 | |
| Fairview | 2126 | 8 | |
| Gladstone | 9369 | 56 | |
| Glen Ullin | 28964 | 364 | |
| New Salem | 43345 | 303 | |
| Taylor | 12700 | 61 | |
| South Dakota | |||
| Belle Fourche | 20705 | 301 | |
| Wyoming | |||
| Powell | 5767 | 97 | |
| Montana | |||
| Billings | 5310 | 92 | |
| Fairview | 27431 | 200 | |
| Savage | 15114 | 90 | |
| 2019 | North Dakota | ||
| Dickinson | 32959 | 405 | |
| Fairview | 16205 | 45 | |
| Glen Ullin | 5107 | 45 | |
| New Salem | 3349 | 83 | |
| South Dakota | |||
| Rapid City | 12636 | 144 | |
| Wyoming | |||
| Powell | 6689 | 149 | |
| Montana | |||
| Fairview | 10900 | 110 | |
| Glendive | 73937 | 963 | |
| 2020 | North Dakota | ||
| Dickinson | 49074 | 517 | |
| South Dakota | |||
| Trojan and Lead | 5047 | 10 | |
| Wyoming | |||
| Worland | 36646 | 26 | |
| Montana | |||
| Glendive | 38531 | 553 | |
| 2021 (NEW) | North Dakota | ||
| Dickinson | 38800 | 720 | |
| South Dakota | |||
| Trojan and Lead | 35300 | 18 | |
| Wyoming | |||
| Worland | 22200 | 29 | |
| Montana | |||
| Glendive | 45100 | 488 |
Below are link(s) to DIMP replacement projects that may affect MDU customers this year.
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