Greg Macpherson, P.Eng Electrical Construction Manager CNRL Horizon H2CO2 Project Air Liquide Global E&C Solutions Canada L.P. December 10, 2015 To Whom It May Concern, As Electrical Construction Manager for Air Liquide at CNRL’s Horizon H2CO2 project I had the pleasure to work with Paul Chartier, Lead Electrical Coordinator. Paul demonstrated a well rounded aptitude for electrical, control, and instrumentation construction and used his experience in a management capacity to the benefit of the project. Paul worked well with the Air Liquide team, with the client, and was respected by all. He provided subcontractor oversight, interface to the Krakow engineering office, interface to vendors, answered technical queries and RFI’s, reviewed and documented site installations, provided support to the multi-discipline construction team, all with great attention to technical detail. His commitment to the project was instrumental to the success of the E&I installations. Sincerely, Greg Macpherson