A Lot Grading Plan has been a part of the approval process all non-residential (commercial, industrial, institutional) developments, large-scale residential developments (apartments, row houses and other residential developments with multiple buildings), mixed-use (a mix of residential and non-residential) developments, and temporary structures such as storage sheds and sea cans since 1993. The plan is required for new developments and approved by the City of Edmonton, Development Services on behalf of the City Manager.
This plan specifies design elevations, surface gradients, swale locations, and other drainage information required for lot grading. The approval of this plan provides an effective basis for lot grading control which will establish the drainage relationship between adjacent properties.
The example drawings of Lot Grading Plans formulti-unit residential, typical commercial and shopping centre developments provide general information of what should be shown on the plan (for reference only).
Application
Upon application for a development permit, the owner/developer must submit a Lot Grading Plan, a Site Mechanical Plan, and stormwater management (SWM) calculations to EPCOR Water Services Inc. Infill Water and Sewer Servicing.
This plan must be reviewed and approved by EPCOR Water Services Inc. and the City of Edmonton Development Services, Lot Grading, before the construction of any buildings, additions to buildings, or alterations of surface drainage.
It is the owner’s/developer’s responsibility to make a request to EPCOR for the installation of new water and/or sewer services, or modification of existing services at the owner’s expense. EPCOR is responsible for the construction of the services from the EPCOR mains to the property line only.
The owner/developer is responsible for all works on private property. Only EPCOR crews are allowed to perform work within utility right-of-ways and construct services from the mains to the property line.
Plan Requirements
Review the Commercial Lot Grading Plan Requirements checklist for more details.
Approval Procedure
EPCOR Water Services Inc., Infill Water and Sewer Servicing reviews the Lot Grading Plan along with Site Mechanical Plans for service connections. City of Edmonton, Development Services will send a letter to the applicant after EPCOR'S review of the Lot Grading Plan, notifying the applicant whether the plan is approved or needs revision. If revisions are required, the applicant is responsible for revising and resubmitting the Lot Grading Plan for further review within 60 days.
Once the proposed Lot Grading Plan is approved, it will be stamped and signed and returned to the applicant. This approved plan then becomes the Lot Grading Plan for the site.
If changes to the approved Lot Grading Plan are required, a revised drawing (redline revision) must be sent to EPCOR Water Services Inc. Infill Water and Sewer Servicing and the City of Edmonton Development Services Lot Grading for review and approval. Once approved, this revised Lot Grading Plan will supersede the previously approved Lot Grading Plan.
For more information, contact EPCOR Water Services Inc., Infill Water and Sewer Servicing at 780-496-5444 or wass.drainage@epcor.com.
Lot Grading Examples
Contact Us
Final Grade Approval - Commercial and Multi-family
Email lot.grading@edmonton.ca
Phone In Edmonton: 311 | Outside Edmonton: 780-442-5311
Fax 780-496-2865