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Method Statement: Contaminated Soil Excavation and Remediation Works inspection and test plan example.

Inspection and Test Plan for Method Statement: Contaminated Soil Excavation and Remediation Works

AI-assisted inspection and test plan connected to a method statement, with PDF and Excel export.

Published 01 Nov 2026 Rev. 00 6 views
About this ITP: Defines the hold/witness points, inspections, and records for contaminated soil excavation, waste handling, and validation through to reinstatement.

More than a static template

Unlike a downloadable Word or PDF template, this ITP is an AI-assisted editable starting point directly connected to its method statement. Every inspection activity, hold point, and acceptance criterion is structured and ready to adapt to your project.

  • AI-assisted customization — Tailor inspection activities and acceptance criteria to your specific project scope.
  • Linked method statement — This ITP is connected to the corresponding method statement describing the work sequence.
  • Multiple export formats — Download as a formatted PDF or editable Excel spreadsheet.
  • Editable starting point, not a final document — Review and verify all content against your project specifications and standards before use.

What you can customize

When you save this ITP to your account, every inspection row becomes editable. You can add, remove, or modify:

  • Inspection activity — Description of what is being inspected.
  • Inspection type — Hold point (H), Witness point (W), Review (R), or Monitor (M).
  • Responsibility — Contractor, subcontractor, engineer, or client.
  • Frequency — How often the inspection occurs.
  • Acceptance criteria — Referenced standard or specification requirement.
  • Records — Forms, test reports, or checklists required as evidence.

Why this ITP is used

To assure that excavation, handling, transport, and validation of contaminated soils meet specification and regulatory requirements.

Who uses this inspection and test plan

Project Managers, Site Managers, HSE, Environmental Scientists, Quality Managers, and Client Representatives.

When this ITP is prepared and submitted

From pre-start permitting through excavation, transport, validation, backfilling, and final handover.

Who receives or approves this ITP

Client/Engineer and Regulators as required.

Inspection scope

Permits, monitoring setup, excavation controls, stockpiles, sampling QA/QC, loadout, validation, backfill acceptance, compaction, and final inspection.

Typical hold, witness, and review points

Permit-to-dig; first excavation; sampling events; first waste load; validation sampling; backfill release; final walkdown.

Typical inspection records

Permits, monitoring logs, calibration certs, CoC and lab CoAs, consignment notes, weighbridge tickets, inspection forms, as-builts, completion certificate.

Important approval note

This ITP is an AI-assisted editable starting point, not a pre-approved document. Before use on any project, all inspection activities, hold points, and acceptance criteria must be reviewed and approved by the relevant parties (superintendent, principal contractor, or client representative) in accordance with your contract and project quality plan.

Always verify acceptance criteria against your applicable drawings, specifications, and regulatory requirements. Hold points must be confirmed with the relevant authority before work proceeds past that point.

Inspection and test plan

Activity Inspection / Test Acceptance Criteria Responsibility Record
Permits and Pre-start Approvals Verify RAMS, PTD, TMP, facility pre-acceptance, emergency plan All approvals in place and in date; roles assigned; inductions complete PM / HSE Approval register, inductions
Utilities Clearance GPR/EML scans and potholing records All known services located/marked; PTD signed Site Manager / Surveyor PTD, scan maps, photos
Environmental Monitoring Setup Calibration/bump tests; siting per wind Cal certs current; alarms set; baseline logged Env. Scientist Cal logs; baseline sheets
Stockpile Pad and Containment Liner integrity; bunds; covers No punctures; bund continuous; covers secured HSE / Site Manager Pad inspection form
Controlled Excavation Slope/shoring compliance; dust/VOC within limits Stability maintained; no exceedances; suppression effective Site Manager / HSE Daily reports; monitor logs
Waste Segregation and Labelling Labels, separation distances, covers Correct hazard class; 1 m separation; covers on Foreman / HSE Stockpile register
WAC/Classification Sampling Sampling density; QC samples (≥10%); preservation Plan followed; QC within control limits Env. Scientist / Quality COC; lab CoA; field logs
Loadout and Transport Load cover; clean wheels; paperwork Consignment note valid; no leakage; weigh ticket obtained Foreman / Carrier Manifests; tickets; photos
Validation Sampling of Excavation Sampling grid and methods; labs selected Results ≤ cleanup criteria; data completeness ≥95% Env. Scientist / Client (witness) CoC; lab CoA; maps
Backfill Material Acceptance Supplier CoC; chemical analysis; gradation Meets clean fill criteria; free of debris/organics Quality / Env. Certificates; lab reports
Compaction Testing FDT/nuclear density per lot ≥95% MDD (ASTM D698) or per spec Quality Test reports
Final Inspection and Handover Documentation completeness; reinstatement quality All NCRs closed; records complete; area safe and clean PM / Client Handover certificate; dossier

This table is a read-only public reference. Download the PDF or Excel version, or customize this ITP to edit it for your project.

Frequently asked questions

Activities that must not proceed without formal approval, such as permit-to-dig, first excavation in a new area, validation sampling, and backfill release.

Signed consignment notes/manifests with correct waste codes, weighbridge tickets, receiving facility acceptance/receipt, and transport licences.

Follow ISO 18400/EN 14899; include ≥10% field duplicates/blanks, maintain chain-of-custody, use ISO 17025 laboratories, and respect hold times.

Related method statement

This Inspection and Test Plan is associated with the Method Statement: Contaminated Soil Excavation and Remediation Works method statement, which describes the step-by-step construction sequence, resources, materials, equipment, safety controls, and environmental controls for this activity.

View the Method Statement: Contaminated Soil Excavation and Remediation Works method statement →

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