Haugland Group | Civil Infrastructure, Engineering, Construction

Projects Index

overhead underground electrical transmission Projects

LIRR Ronkonkoma Line Second Track

Metropolitan Transportation Authority (MTA)

Haugland Energy is currently serving as a subcontractor for L.K. Comstock & Company Inc. on their contract with the Metropolitan Transportation Authority (MTA) to add a second track on the Long Island Rail Road (LIRR) Main Line Ronkonkoma Branch between Farmingdale and Ronkonkoma, NY. This project is part of New York Governor Andrew Cuomo’s $6.6 billion transformation and modernization of commuter rails initiative on Long Island.

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U.S. Virgin Islands Storm Restoration

Virgin Islands Water and Power Authority (WAPA)

The Virgin Islands Water and Power Authority contracted Haugland Energy to provide emergency line crews and equipment for the restoration of electrical transmission and distribution systems after Hurricanes Irma and Maria devastated the area in late summer/early fall 2017.

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Section 105 Rebuild - Old Orchard Beach, Maine

Iberdrola – Central Maine Power

Rebuild existing 34kV to 69kV standards, including but not limited to: install conductors, overhead shield wires (OHSW), fiber optic ground wire (OPGW) and All Dielectric Self-Supporting Fiber Optic Cable (ADSS). The scope of work includes the pulling, splicing and testing of underground ADSS into the remote end substations via existing underground conduits and inner-duct.

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230kV HPFF System Infrastructure to Support PSEG Southern Reinforcement Project

PSEG

Haugland Energy was contracted to install 17,000 linear feet of 8-inch and 6-inch steel pipe for underground HPFF transmission cable as part of PSEG's Southern Reinforcement Project for southern New Jersey. Four-inch Stainless Steel pipes for a three circuit cross over cabinet were also installed during the project, which was also completed on-time and on-budget.

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Norwood 115kV Transmission Line Replacement

Norwood Municipal Light Department, Norwood MA

This project included the removal and installation of two 115kV transmission through wetlands and ledge conditions. Construction of 6.4 miles circuit miles of conductor, OPGW and H-Frame wood structures were completed at 75 locations. Our environmental crews, led by our in-house erosion control specialist, managed and installed 7,000 timber matts, and cleared three miles of right-of-way, then installed environmental controls throughout the right-of-way.

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Dielectric 230kV Underground Cable and Terminations Moxie Liberty and Patriot Projects

ABB Cable

Gemma Power System is undergoing construction of two new power plants in North Central Pennsylvania. Haugland Energy installed six 230kV underground power cables at each of the plants. Our work included the installation of the cables and twelve terminations, installation of the ground system and shield limiters. The cable system was a directly buried system, and a thermal concrete encapsulated the cables for heat transfer and mechanical protection. The plants will bring additional power to the area and connects to the Eastern Power grid.

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Cable-In-Conduit (CIC) Installation, Pull Boxes and Related Work

Eversource Energy – NSTAR

Installation of approximately 26,165 feet of two-inch Cable-In-Conduit, utilizing Horizontal Directional Drilling (HDD) technology of four NSTAR service territories located in Cape Cod, MA. Work included all required fiberglass, and/or concrete pull boxes, single-phase switching stations, grounding, bond frames, temporary and permanent restoration. The project was performed at four locations in Cape Cod, Massachusetts in the NSTAR service territory.

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NSTAR – Bourne Substation Cable Installation

LS Cable

NSATR built a new switching station that required the installation of a double 230kV underground power cable, a spare cable and a new SF6 breaker. Our scope of work consisted of the installation of seven cables totaling 6,500 feet, seven terminations at one end and SF6 terminations at the far end. The cable system was a directly buried cable system, with a thermal sand back fill. The new switching station allows NSTAR to rearrange the overhead cable system and to add new lines to the system.

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Far Rockaway Re-Route of 33 and 69kV Cable Circuits

National Grid

Haugland Energy installed of 34 poles of various lengths for the relocation of 33kV and 69kV circuits. Due to six feet of flooding at the Substation caused by Superstorm Sandy, the switchgear needed to be bypassed. In addition to the poles, work included the stringing of new lines, four disconnect switches, and breakers.

Project Details

34.5kV Overhead Transmission Construction Rebuild Sections 48, 5A, 187 & 172

Ibedrola USA - Central Maine Power

The phased demolition and rebuilding of four separate 34.5kV overhead electric transmission circuits was completed in 22 months, and included approximately 32 miles of single circuit 34.5kV conductor with fiber under build, that utilize direct embedded guyed and un-guyed wood poles, as well as self-supporting single steel pole structures with deep drilled shaft concrete foundations.

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Line 3128X / #3133 Circuit Tie

Eversource

This project involved the installation of 100 sections of 35kV spacer cable, transferring existing transformers and installing secondary cable. Haugland Energy linemen are specifically trained in the practice rubber gloving voltages up to, and including, 35kV.

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PSNH Line 388 Overload Solution

Eversource

We were tasked with alleviating the overload on the overhead and underground distribution system on Line 388 in Manchester NH. This was accomplished by installing new 50-foot poles and building a 35-section express spacer cable feeder through double circuit poles in a congested city environment. Our underground crews installed 500 mcm of solid dielectric cables through fifteen manholes and made 35kV splices and terminations.

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Indian Point Termination Repair and Overhead Line Inspection

Entergy

Entergy has a bi-yearly outage at each of the nuclear power units, when electrical testing is conducted and maintenance is performed on switches, breakers, lightening arresters, current and potential transformers. Additionally, cleaning and inspection of insulators, at both the Entergy yard and Buchannan Substation is completed. Our scope of work included the replacement of gaskets, oil seals, and leak repairs on lead wipes on six 138kV XLPE cable terminations.

Project Details

PSNH Line 3750 Partial Rebuild

Eversource

We rebuilt approximately two miles of transmission line, while the existing 35kV line remained energized. Haugland crews installed a 21 new structures, single pole, H-Frame and 3-pole dead ends. A new feeder was built around the existing substation, and the wire on the right-of-way was transferred, using the 35kV gloving method. New conductors were installed on a 1000-foot span river crossing, which included coordinating boat traffic State authorities.

Project Details

Inspection of HPFF Circuits and Manholes

U.S. Power Generation Astoria

Inspection of Astoria Generating Company’s 138kV High Pressure Fluid Filled (HPFF) feeders 23161 and 23162, and manholes 70830 and 70832. These cables connect the Narrows Generating Facility to Con Edison’s Greenwood substation. The work included photos of the pipes within the manholes, depth gauge of areas on the pipes, and removing loose coating for hidden damage evaluation.

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