TransCanada Pipeline Limited Precise Control Contractor: Marshall Macklin Monaghan Limited Client: TransCanada Pipelines Project Description: A network of stations was installed and observed to second order standards. This survey was in support of cadastral and topographic mapping and also formed the basis of a photo-control network. Network Design; Static GPS data collection; Static GPS processing; Least squares adjustments. To discuss your application, give us a call at 905.579.8874 or send us an email.