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Infrastructure

Water & Wastewater

Black & McDonald provides mechanical and electrical construction, maintenance, testing and commissioning services to water and wastewater treatment facilities across the country. From plant repairs to complete harbour clean-ups, from upgrading instrumentation and controls to installations of new pumping stations and digesters, Black & McDonald's knowledge and experience ensures projects are completed on time and on budget.


Waste & Wastewater

Location:

  • Calgary, AB

Type of Services:

  • Electrical
  • Mechanical

Trades/Technicians/
Professionals:

  • Electricians
  • Gasfitters
  • Sheet Metal Workers

City of Calgary - Makeup Air Unit (MAU) Replacement

Serving Calgary and Greater Area, the Bonnybrook Waste Water Treatment Facility is one of the world’s most modern water treatment facilities, using innovative technologies to treat Calgary's waste water.
Black & McDonald's was contracted to replace the existing Makeup Air Unit with a new one at this facility. The scope of work included the removal of roof top unit  duct work and associated piping, the installation of makeup air units, and new ductwork complete with electrical and automation systems.

Waste & Wastewater

Location:

  • Halifax, NS

Type of Services:

  • Electrical
  • Mechanical

Trades/Technicians/
Professionals:

  • Electricians
  • Millwrights
  • Welders
  • Pipefitters

Halifax Water - Lakeside Pumping Stations - Lakeside Industrial Park

Black & McDonald was subcontracted for the refurbishment of an existing wastewater pumping station in the Lakeside Industrial Park. The work also involved installing a temporary pumping system to divert flows until all the refurbishment work was completed at the existing building.

The refurbishment consisted of the replacement of all electrical systems, control systems, gas detection, pumps, piping, grinder, valves, and lighting. A new roof top air handling unit and emergency generator were also installed. As an addition we completed the installation of a new sewage lift station and valve chamber at the Bayers Lake Pumping Station site as well as the removal of the electrical and mechanical components in the existing pumping station building.

Waste & Wastewater

Location:

  • Brooks, AB

Type of Services:

  • Electrical
  • Utility

Trades/Technicians/
Professionals:

  • Electricians
  • General Labourers
  • Steamfitters

Newell Site - Bulk Earthworks, Eastern Alberta Transmission Line

The Eastern Alberta Transmission Line Project consists of two terminal systems located near Edmonton and Calgary.
Black & McDonald was awarded the first phase for the second station, the Newell Converter Station located southeast of Calgary.

Phase 1 included the construction of the complex and laydown access road, facilities services, electrical power distribution, and development of material and equipment laydown area.

In addition, Black & McDonald has been contracted to complete the bulk earthworks of the high voltage direct current site. This includes site grading, fencing, potable water line, firewater line, sewer line, storm drainage as well as site drainage.

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Black & McDonald's depth of experience has made us the partner of choice across a wide range of industries. To get there took time and effort. Our management team invested in the development of our people, determined to make our highly-experienced tradespeople renowned as the best in their industries.
With over 90 years of documented lessons learned, we are able to consistently apply that knowledge - meeting our customers’ most demanding challenges, in their most critical environments.
PERFORMANCE IN DIVERSE MARKETS