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The Lot Grading Certificate for both
Rough Grade and
Final Grade approvals must contain the
following information and the example drawings
showing as a reference for the general
requirements for Typical Rough Grade and Lake
Lot Final Grade:
• Surveyed by
Alberta Land Surveyor
Professional Engineer or
Registered Architect
• Name of the company that produced the
Certificate
• Legal Description and Municipal Address of the
property
• Surface Condition of the Lot such as clay,
topsoil, sod, or landscaped
• Note indicating that the Lot Grading is subject
to the approval of the Local Authority
• Design and existing elevations referenced to
metric geodetic datum with an asterisk (*)
designating existing elevations that exceed the
grade tolerance
• As-built elevations of structures, such as
retaining walls, sidewalks, driveways, and
fences
• As-built of the adjacent property, if
landscaped, at the design elevation locations
• As-built property-line (swale) elevations
opposite the corners of the building, for
locations that are more than 3 metres from a
design point
• As-built high point elevation on split grade
lots, if location is different from the design
• Foundation grade elevations with an additional
elevation of 2-3 metres from the back of the
house
• Drainage Easements and Right-of-Ways
• Detailed Surveys of lake lots with the
locations and elevations of all structures or
features within the Maintenance and Overflow
Area
• Lot Orientation is Portrait, with the rear of
the lot at the top of the page and the "FRONT"
of the lot labelled
• Date of Survey
• Drawing Scale
• House layout
• North Arrow
• Legend
• Name and information of the applicant for the
preferred method (mail, fax or email) to receive
inspection reports or grading approval.
If there is an approved Surface Drainage Plan
(Lot Grading Plan) for a subdivision, a Lot
Grading Certificate is required for both rough
and final grade approvals. This requirement is
outlined in the
Surface Drainage Bylaw.
The lot grading inspector could ask for a new or
revised Lot Grading Certificate when any of the
following occurs:
• Errors, incomplete or unclear information on
the Lot Grading Certificate.
• Verification of existing elevations if the
existing elevations on the Lot Grading
Certificate are not within tolerances.
• Discrepancies or errors in design and/or
existing elevations that require confirmation.
• Red-line revisions to the Lot Grading Plan that
are not reflected on the Lot Grading
Certificate.
• Application for partial approval on final grade
(e.g. an approval for front landscaping when the
back yard is still in rough grade). |