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 The Pipeline Control Zone

 

In 1990, changes to the NEB Act and the Pipeline Crossing Regulations were introduced in response to concerns about pipeline safety.  Restrictions imposed by the Act on federally regulated pipelines include land use restrictions within a defined “control zone” (also called “safety zone”) which extends approximately 100 feet on either side of the pipeline easement (also called "right of way") held by the pipeline companies.

Within this zone, landowners are required by law:

To obtain company consent to carry out operations such as fencing and drainage installation, and any cultivation below a depth of 12 inches.

To give several days notice to the companies of any restricted activity, and companies may take up to ten working days to approve or deny any request.

And to obtain company consent any time the landowner wishes to cross over the pipeline easement with “vehicles or mobile equipment”.

 

The law prescribes no minimum time in which a company must approve or deny a request to cross.

These delays, or modification of cropping practices to avoid these requirements, interfere with agricultural operations, increase costs, and cause production losses. While pipeline landowners were compensated 40 or 50 years ago for pipeline easements, Core and Kerr and thousands of other Canadian farmers have never been compensated for the restrictions later imposed by the NEB.

In 1998, the Auditor General of Canada reported that:

About 60% of the present 40,000 km of pipeline regulated by the Board was constructed more than 20 years ago

Pipeline incidents per thousand kilometres of regulated pipeline have increased by 73 percent in the last five years

Pipelines, some of which date back to the 1950’s, are showing the signs of age. Some pipelines may not be sufficiently deep in the ground, and others are suffering from stress corrosion and cracking.

By imposing land use restrictions on farmers, the NEB and pipeline companies are shifting the risk associated with aging pipelines to the farmer, while the pipeline companies continue to reap the profits.

 

 Excavation/Tillage Restrictions

 

Section 112(1) of the NEB Act provides that leave of the NEB is required to construct any facility on, under or adjacent to a pipeline easement, and creates a thirty (30) metre control zone (“the control zone”) on either side of a pipeline easement in which leave of the NEB is required to excavate using power-operated equipment (“power-operated” appears as “motorisé” or “motorized” in the official French-language version of the statute) or explosives.

A “facility” as defined at s.2 of the Crossing Regulations includes, but is not limited to, a structure, private road, irrigation ditch, drain or drainage system. The NEB publication “Excavation and Construction Near Pipelines” explains at page 1 that a “structure” is “anything built or installed” and includes, but is not limited to a fence, swimming pool, concrete conduit structure, or a retaining wall.

Pursuant to s.3(b) of the Crossing Regulations, activities, other than the construction or installation of a facility, that disturb less than three tenths (0.3) of a metre of ground below the initial grade and do not reduce the total cover over the pipe do not constitute excavations requiring prior leave of the NEB. Any excavation, including tillage or the installation of drainage tile below a depth of 1 foot on the pipeline easement or in the control zone requires leave of the NEB (obtaining leave would require making a costly application to the Board).

Under certain circumstances, leave of the NEB is not required to construct on, under or adjacent to the pipeline easement or to excavate to a depth below 0.3 metres within the easement or control zone. Instead, sections 4(b) and 6(b) of the Crossing Regulations, Part I, provide that landowners may perform these activities with leave of the pipeline company. In reality, the NEB wants landowners to ask the companies for permission. According to “Excavation and Construction Near Pipelines” at page 21, landowners who seek leave to perform these activities directly from the NEB “should emphasize the reasons why” leave is not being sought from the pipeline company.

 

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