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Project planning · October 25, 2026
A practical checklist for characterizing soil, confirming its destination, comparing costs and keeping a complete record before the first truck leaves.
By
, Research & Reference Desk
October 25, 2026
TL;DR
Characterize the soil and establish the applicable requirements before choosing a receiving facility or reuse destination.
Obtain written confirmation of the receiver’s acceptance conditions, compare the complete scope and organize shipment records before hauling.
Contaminated soil, excess soil and hazardous waste have different meanings. Requirements depend on the material, jurisdiction and destination.
Contaminated-soil disposal starts well before excavation. The project owner needs to know what is in the ground, how much material may need management, where it can legally go and what evidence will demonstrate that the work was completed correctly. Booking trucks before answering those questions can leave a project with rejected loads, additional testing and an uncertain schedule.
This checklist is for Canadian site owners, consultants and construction teams planning soil excavation. It separates the practical decisions you should make from the legal requirements your qualified environmental professional must confirm for the particular site.
Begin with the site history and available environmental assessments. Previous fuel storage, industrial operations, imported fill and firefighting activity can indicate different analytical needs. Appearance and odour alone cannot establish whether soil is suitable for disposal, treatment or reuse.
Assemble previous assessments, borehole logs, laboratory results and a plan showing the proposed excavation areas and depths.
Ask your environmental professional whether the samples represent the material you intend to excavate and whether additional sampling is needed.
Record the contaminants, concentrations, analytical methods and reporting limits, together with soil moisture, debris and other handling constraints.
Identify separate soil zones or stockpiles that need different management pathways. Plan segregation before excavation.
In Ontario, O. Reg. 406/19 establishes assessment, sampling, characterization and destination-assessment requirements for applicable excess-soil projects, with exemptions and conditions. Check which provisions apply to your project instead of assuming every excavation has the same obligations.[1]
There is no single Canada-wide disposal checklist that replaces provincial requirements. Soil suitable for a particular reuse site may be unsuitable for another. A site cleanup criterion also does not, by itself, establish a receiving facility’s authority to accept the material.
Confirm the governing provincial or territorial requirements and any site-specific orders, approvals or municipal conditions.
Determine whether the material is managed as excess soil, non-hazardous waste, hazardous waste or another applicable category.
Identify the proposed end point: permitted disposal, approved treatment or an eligible reuse site.
Check destination-specific criteria and required documentation against the actual analytical results.
Alberta’s waste legislation and transportation guidance distinguish hazardous-waste obligations from non-hazardous-waste handling. The presence of contamination does not automatically mean every load uses the same classification or shipping document.[2][3]
Send the proposed receiver the characterization package and describe the expected quantity, moisture, debris and delivery schedule. Ask for written confirmation that the identified material is acceptable, together with the conditions attached to that acceptance. This is prudent project planning; the precise legal and approval requirements vary by jurisdiction and facility.
Record the facility or reuse-site name, address and receiving contact, and verify the applicable authorization or eligibility.
Confirm which test results the receiver needs and whether additional analyses or updated samples are required.
Clarify limits on debris, free liquids, soil consistency and daily delivery quantities.
Agree on a process for rejected loads, unexpected material and changes in soil quality. Identify an appropriate contingency destination.
A quotation from a haulier is not confirmation that a destination can accept your soil. Keep the receiver’s confirmation with the project records and revisit it if excavation reveals material outside the characterized scope.
Before committing the entire soil volume to offsite disposal, evaluate whether treatment on site or at an approved facility could meet the cleanup objectives. The decision depends on contaminant chemistry, soil conditions, volume, access, approvals, schedule and the intended use of treated material.
Nelson’s thermal soil remediation guide explains how thermal desorption and its treatment train manage organic contaminants. The Bear Hills project record provides an Alberta example of hydrocarbon-impacted soil treatment. Each project still needs its own feasibility assessment.
Metals cannot be destroyed by thermal treatment. For mixed contamination, evaluate every contaminant and the management requirements for all residual streams. Treatment does not automatically make soil eligible for unrestricted reuse or end the owner’s legal responsibilities.
A tipping fee or treatment rate is one part of the project cost. Compare proposals using the same estimated quantity, soil conditions, destination, verification requirements and restoration scope.
Sampling, laboratory analysis, environmental oversight and required reporting.
Excavation, stockpile management, loading, dust control and water management.
Transport distance, payload assumptions, waiting time and receiving charges.
Treatment mobilization, feed preparation, residual management and confirmation testing, where applicable.
Backfill, restoration, quantity changes and the agreed procedure for rejected or unexpected material.
Use the remediation procurement guide to organize comparable scopes. The existing soil remediation cost framework is a draft discussion of cost drivers; its bracketed prices remain unverified and should not be used for budgeting or bid comparisons. Obtain site-specific quotations for your project.
Past use of aqueous film-forming firefighting foam can be a reason to investigate PFAS. Federal PFAS material identifies firefighting-foam use as a relevant source at some contaminated sites. That does not establish a universal requirement to test every soil excavation for PFAS.[4]
Ask your environmental professional whether the site history, existing results, applicable requirements or receiving-facility conditions warrant PFAS analysis. Confirm that the selected receiver has reviewed any known PFAS results; acceptance of hydrocarbon-impacted soil does not establish acceptance of PFAS-impacted soil.
The PFAS remediation methods guide explains the distinction between removing PFAS from a material and destroying it. For proposed destruction, request evidence relevant to the actual feed material, treated soil, emissions and residuals. Nelson’s PFAS work is pilot-validated and includes participation in the NATO STO test bed; it should not be read as proof of commercial-scale performance for every PFAS soil stream.
Assign responsibility for classifying the shipment, preparing the required documents and confirming that the haulier and receiver satisfy applicable requirements. In Alberta, hazardous-waste movements use the prescribed documentation, while non-hazardous shipments generally use a bill of lading or, when applicable, a dangerous-goods shipping document. Confirm the correct document for the load and journey.[2]
Maintain the link between each shipment and its source area or stockpile.
Record the carrier, destination, dispatch date, quantities and relevant shipping-document identifiers.
Retain receiving confirmations, weigh tickets and records of any load rejection or redirection.
Reconcile the excavated, shipped, received and remaining quantities, explaining differences in measurement methods.
Use the tracking and record-retention arrangements required for your project. A complete record should allow the owner and consultant to follow material from excavation to its documented destination.
Disposal receipts document where material went. They do not establish that the remaining ground meets the site’s cleanup objectives. Agree on the confirmation-sampling plan, reporting requirements and responsibility for any further work before excavation begins.
Complete the confirmation sampling and assessment required by the approved scope and applicable framework.
Document the excavation limits, material quantities, destinations and any contamination remaining on site.
Record backfill sources, suitability evidence and restoration work.
Assemble the final report, laboratory records, shipment records and any required submissions or acknowledgements.
Confirm with your environmental professional what constitutes completion for the site. Final payment, facility acceptance and regulatory closure are separate decisions and may require different evidence.
Do the analytical results represent the soil we are moving?
Have we confirmed the applicable classification and destination requirements?
Has the receiver confirmed acceptance of this material and its conditions?
Have we compared technically suitable disposal and treatment pathways on a consistent scope?
Have known or plausible PFAS concerns been reviewed?
Are shipping documents, traceability and rejected-load arrangements in place?
Is there an agreed plan to verify the remaining ground and complete the project record?
If a decision is unresolved, address it before mobilizing the affected work. For a treatment feasibility discussion, contact Nelson with your existing assessments, laboratory results, estimated volume and site constraints.
HOW WE KNOW THIS
This is a planning guide, not legal advice or authorization to move soil. Requirements and acceptance criteria can change. Confirm the current rules, exemptions, approvals and receiving conditions with the relevant authorities and qualified professionals for your site and destination.
Ontario. O. Reg. 406/19: On-Site and Excess Soil Management. https://www.ontario.ca/laws/regulation/r19406
Government of Alberta. Hazardous waste transportation. https://www.alberta.ca/hazardous-waste-transportation
Government of Alberta. Waste legislation and resources. https://www.alberta.ca/waste-legislation-and-resources
Environment and Climate Change Canada and Health Canada. Risk management scope for per- and polyfluoroalkyl substances (PFAS). https://www.canada.ca/en/environment-climate-change/services/evaluating-existing-substances/risk-management-scope-per-polyfluoroalkyl-substances.html
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