Ontario · Ontario
Phase 1 Environmental Site Assessments in Ottawa
In Ottawa, we prepare Phase 1 Environmental Site Assessments that follow CSA Z768-01 for transactions, or O. Reg. 153/04 where a filing is involved.
Phase 1 Environmental Site Assessments in Ottawa
CSA Z768-01 tends to serve financing and transaction needs, while O. Reg. 153/04 governs filings such as a Record of Site Condition or a permit application.
We carry out Phase 1 Environmental Site Assessments in Ottawa through document review, a site walk and interviews — non-intrusive, with no sampling done. Our Ottawa office, located in Ottawa, means the site visit is straightforward rather than something we have to plan around.
For the complete process and report structure, see the Phase 1 ESA page.
A Phase 2 ESA follows when a concern is identified — see our Phase 2 ESA page for Ottawa.
When you need a Phase 1 ESA
Three situations that most often prompt one.
Nearby areas we serve
Our coverage runs across Ontario, typically within 500 km of Vaughan.
Common questions
Phase 1 Environmental Site Assessments in Ottawa
How long does a Phase 1 ESA take in Ottawa?
Usually two to four weeks, varying with how fast records and site access come together.
How much does a Phase 1 ESA cost in Ottawa?
It depends on the size and history of the property, and how much historical documentation is involved. We quote a fixed price for a defined scope before starting.
Which standard applies?
CSA Z768-01 tends to serve financing and transaction needs, while O. Reg. 153/04 governs filings such as a Record of Site Condition or a permit application.
What happens if a concern is identified?
If a concern turns up, the report recommends whether a Phase 2 ESA is warranted to confirm it through actual sampling.
Need a Phase 1 ESA in Ottawa?
Send the address and what it's for, and we'll confirm the standard and reply with a fixed quote.