Municipal Government Building Projects

Arnprior Town Hall

XLAir responsible for mechanical systems including plumbing, heating, air conditioning

In this major retrofit of mechanical and other elements, X-L-Air was responsible for the installation of a new air conditioning system, DDC controls, new ceilings, and conversion of heating system from electric to natural gas. This heritage building remained functional throughout the work period.

General Contractor and Project Manager: X-L-Air Energy Services Ltd.
Engineer: R.J. McKee Engineering

OC Transpo - Integrated Transit Control Centre

XLAir responsible for mechanical systems including plumbing, heating, air conditioning

In this major retrofit of mechanical and other elements, X-L-Air was responsible for the mechanical work including plumbing, HVAC and controls.

More detail: mechanical refit to LEED Gold standard.

Client: City of Ottawa
Engineer: Zenix Engineering
General Contractor: Nicolini Construction Ltd.

Albion Community Centre

XLAir responsible for mechanical systems including ventilation

X-L-Air was the ventilation subcontractor and also responsible for controls for this new community centre project.

General Contractor: Frecon General Contractor Ltd.
Engineer: Wood, Banani, Bouthillette, Parizeau
Client: City of Ottawa

Lansdowne Park HVAC Rehabilitation

XLAir responsible for mechanical systems including ventilation

In this retrofit project, X-L-Air acted as the general contractor responsible for the construction of a new mechanical room as well as the mechanical work, which included ventilation, HVAC piping, electrical and building automation. The scope of work included the replacement of the the existing air distribution coils and converting the existing hot water heating system to a glycol system via heat exchanger and pumps.

General Contractor: X-L-Air
Engineer: Stantec Consulting
Client: City of Ottawa

Ottawa Main Library Chiller Replacement

XLAir responsible for mechanical systems including ventilation

A retrofit project with a main focus on the removal and replacement of the existing chiller and cooling tower with a new 175 ton chiller and associated cooling tower, pumps, etc. X-L-Air was the general contractor responsible for ventilation, plumbing and HVAC piping, electrical, and controls.

General Contractor: X-L-Air
Engineer: Smith & Andersen Consulting Engineering
Client: City of Ottawa

Ottawa City Hall on Sussex

N Haitas responsible for mechanical systems design including ventilation

Nick Haitas - Mechanical Engineer of Record, in charge of the mechanical team that did the mechanical systems' design, including cooling, heating, ventilation, building automation, plumbing and fire systems. Mr Haitas was employed by Clemann Large and Paterson.

Architect: Moshe Safdi
Engineer: Clemann Large and Paterson
Client: City of Ottawa