In Maine: IBEW Local 1837
16 Old Winthrop Road
Manchester, ME 04351
Phone: (207) 623-1030, Fax: (207) 621-8384
In New Hampshire:
680 Central Avenue, Suite 201
Dover, NH 03820
Phone: (603) 743-1652, Fax: (603) 743-1654

IBEW 1837 at Sea-3

Ten workers at the Sea-3 propane facility in Newington belong to IBEW Local 1837. Sea-3 is a crucial component of the energy distribution system in New England, and one of only about half a dozen liquefied gas-handling facilities operating in the United States.

Located on the Piscataqua River, it receives about ten to twelve Liquefied Propane Gas (LPG) tankers per year, mostly during the winter months when demand for heating is at its peak.

The propane is stored in refrigerated tanks onshore before being distributed to retailers by train and truck.

The people who make up the Union at Sea-3 are Operations and Maintenance Personnel who receive, store, and distribute propane at the Newington facility.

IBEW Local 1837 members at Sea-3 belong to Unit 1.

IBEW Locak 1837 Stewards at SEA-3 are:


Chief Steward

Scott Sherman   Steward

Sea-3 is owned by by Blackline Midstream LLC:

Sea-3 Contract Download - Registered Website Members Click Here