LC020: Grading And Drainage: Intermediate Seminar
This seminar is for those who have had some exposure to grading design and installation or attended the introductory seminar LC019.
A detailed, in-depth study of both surface and subsurface drainage considerations is presented. Areas covered include detailed grading standards and associated requirements, basic cut-and-fill calculations, erosion control, ground rules for effective and safe grading practices and design and construction requirements for retaining walls.
Participants will prepare a full grading plan case study for a residential site with non-typical grading issues, carry out typical grading calculations and prepare simple grading details.
Participants should bring: scientific calculator, an architect’s scale and extra paper.
LO member price: $165.00
Non-member price: $290.00
Maximum participants: 15
Location: Landscape Ontario, 7856 5th Line S., Milton
Instructor: Tony Lombardi, Dr. Landscape Inc.
Date:
Wednesday March 18, 2026 9:00 am –
3:30 pm
