Tenders & Contracts: North America

Information on open tenders and contracts from North America

• Replacement of 735 kV equipment at HV substation

  June 22, 2018
  Requests for Proposals (RfPs) are invited for the replacement of a 735 kV circuit breaker, voltage transformer and other equipment at the high voltage (HV) Chamouchouane substation.

• Construction works for 500 kV line

  June 22, 2018
  Requests for Proposals (RfPs) are invited for undertaking geotechnical exploration, clearing, foundations and anchor installation, tower assembly, tower erection, conductor stringing, and optical ground wire (OPGW) stringing associated with the construction of the 500 kV Manitoba–Minnesota transmission line.

• Supply of 525 kV autotransformer

  June 22, 2018
  Competitive bids are invited for the supply of 525 kV, 190/250/320 MVA single-phase autotransformer (ONAN/ONAF/ONAF, grounded-wye primary, 300-KV grounded-wye secondary, 13.8-KV delta tertiary, 55 degree Celsius rise, without oil) at the Victorville switching station in California.

• Installation and commissioning of 245 kV XLPE cables

  June 22, 2018
  Competitive bids are invited for the installation, testing and commissioning of four units of 245 kV direct buried cross-linked polyethylene (XLPE) cables (without terminations) at the Western Avalon terminal station.

• Repair works for 69 kV line

  June 22, 2018
  Competitive bids are invited for undertaking repair works for the 69 kV line from Schefferville to Menihek generating station, Labrador.

• Engineering services for HV lines and substations

  June 14, 2018
  Competitive bids are invited for undertaking engineering services for high voltage (HV) lines and substations.

• Construction and supply works for 345 kV line

  June 14, 2018
  Competitive bids are invited for the construction of the 345 kV lines from the Gerald Gentleman Station (GGS) substation, located south of Sutherland, Nebraska, to the Thedford substation, located east of Thedford, Nebraska; and from the Thedford substation to the new Holt County substation, located southwest of Clearwater, under the country’s R-Project.

• Replacement of 735 kV circuit breaker and other equipment

  June 14, 2018
  Requests for Proposals (RfPs) are invited for the replacement of a 735 kV circuit breaker, voltage transformer and other equipment at the Chibougamau substation.

• Supply of 138 kV three-phase line lifting arm

  June 14, 2018
  Requests for Proposals (RfPs) are invited for the supply of a 138 kV three-phase live line lifting arm in Regina.

• Supply of 138/13.8 kV three-phase transformers

  June 14, 2018
  Requests for Proposals (RfPs) are invited for the supply of 138/13.8 kV three-phase transformers in Alberta.

• Installation of 69 kV underground cable

  June 14, 2018
  Competitive bids are invited for undertaking installation services for 69 kV underground power cable at the O Hollow substation.

• Engineering and supervision services for HV assets

  June 14, 2018
  Requests for Proposals (RfPs) are invited for undertaking engineering, project management, supervisory control and data acquisition (SCADA) system maintenance, field advisory and drafting support services for high voltage (HV) transmission lines and substations in Alberta.

• Supply of 15 MVA mobile substation

  June 14, 2018
  Competitive bids are invited for the supply of a 15 MVA mobile substation in New Brunswick.

• Supply of 69/12.47 kV transformers

  June 14, 2018
  Competitive bids are invited for the supply of two units of 69/12.47 kV power transformers at the Wapakoneta Pratt substation in the Auglaize County, Wapakoneta.

• Conduit and grounding works at 230 kV substation

  June 8, 2018
  Competitive bids are invited for the undertaking conduit and grounding works at the 230 kV Wakefield substation in the Platte County, including the installation of 18 manholes.

• Construction and maintenance services for HV lines

  June 8, 2018
  Competitive bids are invited for undertaking construction and maintenance services for high voltage (HV) transmission lines in Travis County, Texas.

• Engineering and design services for HV assets

  June 8, 2018
  Competitive bids are invited for undertaking engineering and civil design services for the maintenance, construction and upgradation of high voltage (HV) substation and network facilities in Alta.

• Installation services for construction of HV substation

  June 8, 2018
  Competitive bids are invited for the installation of foundations, setting equipment, dead end structures, cable work, conduit, grounding and removal of the existing 34.5 kV and 115 kV equipment and foundations for the high voltage (HV) Valentine substation.

• Civil works for construction of HV switching station

  June 8, 2018
  Requests for Proposals (RfPs) are invited for undertaking civil works at the high voltage (HV) Hawarden switching station.

• Replacement works for 230 kV line

  June 8, 2018
  Competitive bids are invited for the replacement of insulators, other hardware and components on the approximately 37-km-long 230 kV transmission line (TL218) running from the Holyrood terminal station to the Oxen Pond terminal station.