Millennium Pipeline Eastern System Upgrade

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Sources disagree on some of this page's facts. Each value is shown with its sources; see Sources disagree.

Millennium Pipeline Eastern System Upgrade is a natural gas pipeline expansion in New York, operated by Millennium Pipeline Company, L.L.C., Eastern System. Construction began in 2017.

Millennium Pipeline Eastern System Upgrade
Also calledEastern System Upgrade Project[1]
General information
KindPipeline project[2]
Project typeExpansion[1]
StatusIn service[1]
CommodityNatural gas[1]
OperatorMillennium Pipeline Company, L.L.C., Eastern System[3]
Operator
Owner and operator
Facility projects
StateNew York[1][3]
CountiesDelaware, Orange, Rockland, Sullivan[4]
Approved29 November 2017[3] or 28 November 2017[4][sources disagree]
Construction started20 December 2017[5]
In service19 March 2019[1] or 29 March 2019[6][sources disagree]
FERC docketCP16-486[3]
FERC pre-filing docketPF16-3[2]
Contractors
Technical information
Length7.8 mi[3] or 8 mi[1][sources disagree]
Pipe size30", 36"[1]
Capacity223 MMcf/d (FERC project list)[1][3]
Cost$275 million (EIA estimate; no dollar year given)[1] or $301,520,692 total cost at 08/15/19 (cost completion report); Exhibit K estimate $275,000,000[7][sources disagree]
On ProvenHand
Hands listed0

Millennium Pipeline Eastern System Upgrade is a natural gas pipeline expansion in New York, operated by Millennium Pipeline Company, L.L.C., Eastern System. Construction began in 2017.

Contractorsedit

ContractorWorkScopeYears
Precision Pipeline, LLC[8][9]Prime7.7 miles of 36-inch, New Yorkuntil 1 January 2018
Atlas Trenchless, LLC[10]HDD and boreI-84 and Rutgers Creek, New York: 5,800 LF of 36-inch steel pipe in rock

Inspection

FirmScope
Tetra Tech, Inc.[11][12]Performed FERC construction inspections under contract to FERC (January and February 2018 reports)

Sources disagree

These sources give different values for the same fact. Each value is listed with the sources that give it.

FactValues given
Approved
  • 29 November 2017[3]
  • 28 November 2017[4]
Cost
  • $275 million (EIA estimate; no dollar year given)[1]
  • $301,520,692 total cost at 08/15/19 (cost completion report); Exhibit K estimate $275,000,000[7]
In service
  • 19 March 2019[1]
  • 29 March 2019[6]
Length

Crew on ProvenHand

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Referencesedit

  1. “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
  2. “FERC eLibrary docket CP16-486”. Federal Energy Regulatory Commission. 29 July 2016. Retrieved 3 October 2026.
  3. “FERC: Approved Major Pipeline Projects (1997-Present)”. Federal Energy Regulatory Commission. Archived from the original on 1 July 2025. Retrieved 3 October 2026.
  4. “Order Issuing Certificate, Millennium Pipeline Company, L.L.C., Eastern System Upgrade Project (CP16-486)”. Federal Energy Regulatory Commission. 28 November 2017. Retrieved 3 October 2026.
  5. “Bi-Weekly Status Report #1 (period ending January 3, 2018), Eastern System Upgrade (CP16-486)”. Millennium Pipeline Company, L.L.C. (filed with FERC). 5 January 2018. Retrieved 3 October 2026.
  6. “In-Service Notification (ultrasonic meters and modified Ramapo M&R Station), Eastern System Upgrade (CP16-486)”. Millennium Pipeline Company, L.L.C. (filed with FERC). 5 April 2019. Retrieved 3 October 2026.
  7. “Cost Completion Report, Eastern System Upgrade (CP16-486)”. Millennium Pipeline Company, L.L.C. (filed with FERC). 20 August 2019. Retrieved 3 October 2026.
  8. “All Projects - Precision Pipeline, LLC | Infrastructure and Utility Pipeline Contractor”. Precision Pipeline, LLC. Retrieved 3 October 2026.
  9. “Ongoing Projects: Construction Underway (Pipeline News, July 2018)”. Pipeline News. July 2018. Retrieved 3 October 2026.
  10. “Project Experience: 41802-41803 Upgrade I-84 & Rutgers Creek (page address names Millennium Eastern System Upgrade) (Wayback capture 2022-10-02)”. Atlas Trenchless, LLC. Archived from the original on 2 October 2022. Retrieved 3 October 2026.
  11. “Construction Inspection Report (January 10, 2018 inspection), Eastern System Upgrade (CP16-486)”. Federal Energy Regulatory Commission staff. 26 January 2018. Retrieved 3 October 2026.
  12. “Field Inspection Report (February 7, 2018 inspection), Eastern System Upgrade (CP16-486)”. Federal Energy Regulatory Commission staff. 1 March 2018. Retrieved 3 October 2026.

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