Engineering due diligence screens whether a property’s servicing, drainage and grade conditions are compatible with the intended development before a purchase decision relies on them. It identifies material risks and next investigations; it does not guarantee capacity or approval.
Questions to screen
The review may identify nearby water, sanitary and storm infrastructure, likely connection directions, available records and obvious external-work or easement needs. It should consider site grades, drainage outlets, major flow paths, flood or erosion hazards, regulated areas and known geotechnical or groundwater constraints.
Existing private and municipal services should be distinguished. Their presence, condition, ownership and capacity may be uncertain, especially on redeveloped or institutional land. Utility records are useful but do not replace field confirmation of critical buried conditions.
Match effort to the decision
A desktop screen can identify fatal-flaw questions. A more developed review may use survey data, municipal consultation, demand estimates, fire-flow information or capacity analysis. The purchase timeline should leave room for the investigations that could materially affect yield or cost.
If the intended use is a park or public facility, include proposed washrooms, irrigation, splash pads, parking and stormwater functions in the demand and space assumptions.
Bous Engineering prepares proportionate engineering feasibility studies for acquisition and concept decisions. See how infrastructure capacity is assessed and when servicing feasibility should be reviewed.
Key takeaway
Convert unknowns into explicit conditions, costs or next investigations before closing. The most useful due-diligence conclusion states what the available evidence supports and what still requires municipal or field confirmation.
Bous Engineering supports servicing, stormwater, grading and municipal approval assignments across Eastern Ontario.