2645485 Ontario Inc. - Environmental Compliance Approval (sewage)

This proposal is for a new Environmental Compliance Approval for stormwater management works serving 2645485 Ontario Inc. for the stormwater management works serving the Greenhouse Development site for collection, transmission, treatment and disposal of stormwater run-off from the lands located at 609 Road 3 East, in the Town of Kingsville, County of Essex, Ontario.

The stormwater management works comprise of Stormwater Quality Control, Quantity Control, and Erosion Control works, and include:

• Roof water drainage pipe systems, swales and on-site storm sewers, discharging roof top runoff and other surface runoff to the stormwater detention pond;
• One stormwater management detention/wet pond having an active storage volume of 41,141 cubic meters with a maximum active water depth of 2.37 meters for the 1:100-year storm event, discharging a maximum (total) release rate of 235 liters per second into the Private Repko Drain;
• One emergency overflow spillway directing flows to private Repko Drain;
• One Oil Grit Separator (OGS) ADS model 3620WQA or approved equal serving the gravel parking and driveway areas; and
• One outlet structure containing a 300mm diameter outlet pipe, flap gate and containment wall.