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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
2017	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	North Dakota
	Dickinson	60091	776
	South Dakota
	Trojan and Lead	35722	18
	Wyoming
	Worland	45443	27
	Montana
	Glendive	49300	481
2022 (NEW)	North Dakota
	Dickinson	58700	1061
	South Dakota
	Lead & Central City	12000	54
	Wyoming
	Sheridan	8850	137
	Montana
	Glendive	13300	49
	Miles City	32100	531

Below are link(s) to DIMP replacement projects that may affect MDU customers this year.

Miles City, MT

Construction Updates

Construction Updates

Distribution Integrity Management Program (DIMP)

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