KM/Sempra) REX-West Project
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Sources disagree on some of this page's facts. Each value is shown with its sources; see Sources disagree.
KM/Sempra) REX-West Project is a natural gas pipeline in Colorado, Kansas, Missouri, Nebraska and Wyoming, operated by Rockies Express Pipeline LLC. It entered service in 2008. It runs 718 miles of 24", 42" pipe.
| KM/Sempra) REX-West Project | |
|---|---|
| Also called | KM Rockies Express (REX-West)[1], Rockies Express Pipeline Project[2] |
| General information | |
| Kind | Pipeline project[1] |
| Project type | New build[3] |
| Status | In service[3] |
| Commodity | Natural gas[3] |
| Owner and operator |
|
| States | Colorado, Kansas, Missouri, Nebraska, Wyoming[1][3] |
| Approved | 19 April 2007[1][4] |
| In service | 15 April 2008[3] |
| FERC docket | CP06-354[1] |
| FERC pre-filing docket | PF06-3[1] |
| Contractors | |
| Technical information | |
| Length | 718 mi[1][3] |
| Pipe size | 24", 42"[3] |
| Capacity | 1800 MMcf/d (FERC project list)[1] or 1500 MMcf/d additional capacity (EIA)[3] or 1,500,000 Dth per day (REX-West, certificate order)[4][sources disagree] |
| Cost | $1930 million (EIA estimate; no dollar year given)[3] |
| On ProvenHand | |
| Hands listed | 0 |
KM/Sempra) REX-West Project is a natural gas pipeline in Colorado, Kansas, Missouri, Nebraska and Wyoming, operated by Rockies Express Pipeline LLC. It entered service in 2008. It runs 718 miles of 24", 42" pipe.
Contractorsedit
| Contractor | Work | Scope | Spread | Years |
|---|---|---|---|---|
| Associated Pipe Line Contractors, Inc.[5][6] | Prime | REX West Spread 1 (location given as Sidney, NE): 120.8 miles of 42-inch X-80 pipeline | Spread 1 | 1 July 2007 – 1 December 2007 |
| H.C. Price Co.[6] | Prime | REX West Spread 3 contractor, named as HC Price / H. C. Price in REX weekly reports (2007) | Spread 3 | |
| Gregory & Cook Construction[6] | Prime | REX West Spread 4 contractor, named as Gregory & Cook in the REX weekly construction progress table (2007) | Spread 4 | |
| Latex Construction[6][7] | Prime | Installed the fifth REX West spread, Gage County to Doniphan County, Kan. | Spread 5 | |
| Welded Construction, L.P.[6] | Prime | REX West Spread 6 contractor (progress table; variance requests by Welded Construction, L.P. for Spread 6 work), 2007 | Spread 6 | |
| Welded Construction, L.P.[6] | Prime | REX West Spread 7 contractor (REX weekly construction progress table, 2007) | Spread 7 | |
| Sheehan[6] | Prime | REX West Spread 2 contractor (REX weekly construction progress table, 2007) | Spread 2 |
Spreads
| Spread | Prime contractor |
|---|---|
| Spread 1[5][6] | Associated Pipe Line Contractors, Inc. |
| Spread 2[6] | Sheehan |
| Spread 3[6] | H.C. Price Co. |
| Spread 4[6] | Gregory & Cook Construction |
| Spread 5[6][7] | Latex Construction |
| Spread 6[6] | Welded Construction, L.P. |
| Spread 7[6] | Welded Construction, L.P. |
Sources disagree
These sources give different values for the same fact. Each value is listed with the sources that give it.
| Fact | Values given |
|---|---|
| Capacity |
Crew on ProvenHand
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Referencesedit
- “FERC: Approved Major Pipeline Projects (1997-Present)”. Federal Energy Regulatory Commission. Archived from the original on 1 July 2025. Retrieved 3 October 2026.
- “FERC eLibrary docket CP06-354”. Federal Energy Regulatory Commission. 31 May 2006. Retrieved 3 October 2026.
- “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
- “Order issuing certificates, approving abandonment, and denying rehearing, Rockies Express Pipeline, LLC et al. (CP06-354 et al., incl. the Wamsutter Expansion Project, CP06-423)”. FERC. 19 April 2007. Retrieved 4 October 2026.
- “Major pipeline projects executed by Associated Pipe Line Contractors, Inc. (Wayback capture 2009-05-02)”. Associated Pipe Line Contractors, Inc. Archived from the original on 2 May 2009. Retrieved 3 October 2026.
- “Rockies Express Pipeline LLC Weekly Report #23, REX West Project (CP06-354), incl. REX West Weekly Construction Progress Tracking, Spreads 1 thru 7”. Rockies Express Pipeline LLC (filed with FERC). 16 October 2007. Retrieved 4 October 2026.
- “Rockies Express Pipeline - New Natural Gas Pipeline, USA”. Offshore Technology. 23 December 2008. Retrieved 4 October 2026.
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