Review available environmental records before deciding on further work.
A desktop review examines specified records without a site reconnaissance. It can support early screening or review of an existing report, but the absence of fieldwork materially limits what can be concluded.
Scope, requirements & reporting
Requirements and reporting details.
Connect the records to the correct property
Confirm parcel boundaries, addresses, historical uses, database locations, and dates. A nearby regulatory listing may concern a different parcel; an apparent absence of records may reflect incomplete coverage rather than absence of risk.
Explain what the review cannot establish
Identify unverified conditions and whether a site visit, interviews, agency file review, or Phase I is needed. A desktop review cannot observe current tanks, storage, staining, or other unreported site conditions.
KOW in the fieldRecords · Prior reports · Material gaps · Next scope
Decisions supported
Questions the report addresses.
01
Does the desktop record indicate environmental risk that warrants field diligence?
02
Is an existing report current and appropriately scoped for the intended use?
03
Are material recommendations or data gaps still unresolved?
04
What additional documentation, site work, or investigation should be requested?
Typical scope
What KOW reviews and documents.
The final scope follows the property, transaction, program, client requirements, and information available. Typical elements include:
Assignment and decision-context review
Agreed database and public-record research
Historical-source review as included
Review of prior environmental reports when provided
Material issue and data-gap summary
Report-age, reliance, and scope commentary
Recommended escalation or follow-up
Process
How the assignment is carried out.
01
Set the assignment
Confirm the property or project, intended use, reliance parties, schedule, available information, and required deliverable.
02
Read the record
Review the documents, identify gaps, and coordinate the people and access needed to complete the scope.
03
Do the field and technical work
Perform the observations, analysis, interviews, and specialist coordination called for by the assignment.
04
Report what matters
Separate material findings from background information and state the basis, limitations, open items, and follow-up clearly.
Common assignments
Typical assignments.
Early transaction screen
Records-based review before the team authorizes a full due-diligence scope.
Third-party report review
Technical review of an existing environmental report for scope, findings, limitations, and open items.
Portfolio review
A consistent records review used to identify higher-priority assets across a portfolio.
Frequently asked
Frequently asked questions.
Does a desktop review include a site visit?+
No, unless separately added. The report should make that limitation clear.
Does a clean database search mean the property is clean?+
No. Historical uses, unreported releases, mapping errors, and current site conditions may not appear in a database.
Can an older Phase I be reviewed this way?+
Yes, for a defined review purpose. A desktop opinion does not automatically update all time-sensitive Phase I components or establish new reliance rights.
What does KOW look for in a peer review?+
KOW focuses on the prior report’s scope, date, reliance, material findings, limitations, unresolved recommendations, and fitness for the client’s intended decision.
Can a desktop review replace a Phase I ESA?+
Not when the transaction, lender policy, ASTM practice, All Appropriate Inquiries, or reliance requirements call for a current Phase I ESA.