C-Line Replacement Project
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Sources disagree on some of this page's facts. Each value is shown with its sources; see Sources disagree.
C-Line Replacement Project is a natural gas pipeline replacement in Iowa, operated by Northern Natural Gas Company. Construction began in 2023. It runs 9.1 miles of 20" pipe.
| C-Line Replacement Project | |
|---|---|
| Also called | Des Moines A-line Replacement Project[1], Des Moines A-line Capacity Replacement Project[2] |
| General information | |
| Kind | Pipeline project[3] |
| Project type | Replacement[3][4] |
| Status | In service[4] |
| Commodity | Natural gas[4] |
| Owner and operator | |
| State | Iowa[4] |
| Counties | Boone, Dallas, Polk[1] |
| Approved | 1 February 2023[1] |
| Construction started | 24 April 2023[2] |
| In service | November 2023[4] or 1 November 2023[5][sources disagree] |
| FERC docket | CP22-26[3] |
| Contractors | |
| Technical information | |
| Length | 9.1 mi[1][4] |
| Pipe size | 20"[1][4] |
| Cost | $37 million (EIA estimate; no dollar year given)[4] or $38,354,116 (actuals to Apr 2024 plus forecast, May 2024 true-up; application estimate $36,981,705)[6][sources disagree] |
| On ProvenHand | |
| Hands listed | 0 |
C-Line Replacement Project is a natural gas pipeline replacement in Iowa, operated by Northern Natural Gas Company. Construction began in 2023. It runs 9.1 miles of 20" pipe.
Contractorsedit
| Contractor | Work | Scope | Spread |
|---|---|---|---|
| K & K, Inc.[7] | Prime | North C-line extension | North C-line extension |
| K & K, Inc.[7] | Prime | South C-line extension | South C-line extension |
| Unlimited HDD[8] | HDD and bore | HDD crossings of the C-line extensions | |
| North Country Drilling, LLC[9] | HDD and bore | HDD crossings on the South C-line extension (including P4-13 and P4-14) |
Spreads
| Spread | Prime contractor | Dates |
|---|---|---|
| North C-line extension[1][7][10] | K & K, Inc. | from 24 April 2023 |
| South C-line extension[1][10][11] | K & K, Inc. | from 26 May 2023 |
Crossings
Sources disagree
These sources give different values for the same fact. Each value is listed with the sources that give it.
| Fact | Values given |
|---|---|
| Cost | |
| In service |
Crew on ProvenHand
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Referencesedit
- “Order Issuing Certificate and Approving Abandonment, Northern Natural Gas Company, Des Moines A-line Replacement Project (CP22-26)”. Federal Energy Regulatory Commission. 1 February 2023. Retrieved 3 October 2026.
- “Notice of start of construction, Des Moines A-line Capacity Replacement (CP22-26)”. Northern Natural Gas Company (filed with FERC). 25 April 2023. Retrieved 3 October 2026.
- “FERC eLibrary docket CP22-26”. Federal Energy Regulatory Commission. 3 December 2021. Retrieved 3 October 2026.
- “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
- “Notice of in-service, South C-line Extension, Des Moines A-line Capacity Replacement (CP22-26)”. Northern Natural Gas Company (filed with FERC). 7 November 2023. Retrieved 3 October 2026.
- “Cost true-up statement, Des Moines A-line Capacity Replacement (CP22-26)”. Northern Natural Gas Company (filed with FERC). 24 May 2024. Retrieved 3 October 2026.
- “Bi-weekly Environmental Inspector Report No. 5, Des Moines A-line Capacity Replacement (CP22-26)”. Northern Natural Gas Company (filed with FERC). 3 May 2023. Retrieved 3 October 2026.
- “Bi-weekly Environmental Inspector Report No. 13, Des Moines A-line Capacity Replacement (CP22-26)”. Northern Natural Gas Company (filed with FERC). 23 August 2023. Retrieved 3 October 2026.
- “Bi-weekly Environmental Inspector Report No. 14, Des Moines A-line Capacity Replacement (CP22-26)”. Northern Natural Gas Company (filed with FERC). 8 September 2023. Retrieved 3 October 2026.
- “FERC staff construction inspection report (inspection of 2023-07-11), Des Moines A-line Capacity Replacement (CP22-26)”. Federal Energy Regulatory Commission. 9 August 2023. Retrieved 3 October 2026.
- “Bi-weekly Environmental Inspector Report No. 22, Des Moines A-line Capacity Replacement (CP22-26)”. Northern Natural Gas Company (filed with FERC). 28 December 2023. Retrieved 3 October 2026.
- “Environmental Assessment, Des Moines A-Line Capacity Replacement Project (CP22-26)”. Federal Energy Regulatory Commission. 4 November 2022. Retrieved 3 October 2026.
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