Enbridge Gas Inc. has applied for approval to construct approximately 1,615 metres of natural gas pipelines and related assets to accommodate the construction of the Ontario Line Subway Transit Project, which is a collaboration between the Province of Ontario, the City of Toronto, and Metrolinx. The proposed 1,615 meters of pipeline consists of 1,100 metres of nominal pipe size (NPS) 8-inch polyethylene (PE) intermediate pressure (IP) natural gas pipeline; 120 metres of NPS 2-inch PE IP natural gas pipeline; 35 metres of NPS 6-inch PE IP natural gas pipeline; and 360 metres of NPS 4-inch PE IP natural gas pipeline. Enbridge Gas Inc. also proposes to construct two new pressure regulation stations (one header station and one district station). Enbridge Gas Inc. has also applied for approval of the forms of agreements it will offer to landowners affected by the routing or location of the proposed pipelines.Enbridge Gas Inc. states that relocation and construction of the natural gas pipelines and related assets is required to eliminate conflicts with the subway construction while maintaining the provision of safe and reliable service to existing Enbridge Gas Inc. customers. Enbridge Gas Inc. states that Metrolinx will pay for the relocation and construction of the proposed pipelines and that it will have no cost impact on existing ratepayers.
The location of the proposed pipelines is shown in the map.
As part of this proceeding, the OEB will also assess:
- The applicant’s compliance with the OEB’s Environmental Guidelines for the Location, Construction and Operation of
Hydrocarbon Pipelines and Facilities in Ontario. - Whether the duty to consult with Indigenous Communities potentially affected by the proposed pipeline has been discharged with respect to the application.
Type: Leave to Construct
This application will be heard using the Complex Electricity & Natural Gas performance standard (pdf). View an expanded timeline (pdf) of the procedural steps for this Leave to Construct application and read the Standard Issues List (pdf).
Find out more about OEB Performance Standards for Processing Applications and use the Application Planning Tool to assist you with an estimate of the milestones in this proceeding.
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Participate
There are three ways to participate in the OEB hearing process: as an Intervenor, submitting a Letter of Comment or to Follow a Proceeding.
This table illustrates the different levels of participation. Find out more about participating in an OEB hearing, including becoming an intervenor.
| Participation Activities | Intervenor | Letter of Comment | Follow a Proceeding |
|---|---|---|---|
| Receive OEB-issued documents by email |  |  | |
| Submit a Letter of Comment | | | |
| Listen to live broadcast of the oral hearing | | | |
| Participate in oral hearing | | | |
| Present Evidence | | | |
| Respond to questions about evidence | | | |
| Ask other parties to the proceeding questions | | | |
| Provide argument | | | |
Submit a letter of comment
You can submit a letter of comment that will be considered by the panel deciding the application. Unless the notice states otherwise, your letter of comment will be accepted until the record of the proceeding is closed (which usually occurs with the filing of the applicant’s final reply argument). However, you are encouraged to submit your letter as early in the process as you can. Depending on timing of receipt of letters of comment, the applicant will typically provide a respond to the issues raised in those letters. Your letter will be provided directly to the panel of Commissioners who will be deciding whether the application is approved. The panel will consider your comments in reaching their decision. The panel will only be able to consider comments which relate to issues which are within the authority of the OEB and relevant to the issues being considered by the panel.
More about commenting and privacy
All letters of comment sent to the OEB are placed on the public record. This means the letters will be placed on our website. Before the letter of comment is placed on the public record, personal contact information contained in the address, phone number, and email address fields of this form is removed. The individual's name and the content of the letter will become part of the public record.
If you would like a response from the applicant, please send a copy of your letter directly to the applicant, including your personal contact information. The OEB removes your personal contact information from your letter for privacy reasons before it is posted to our website.