Template

Surveying Cymru Post Extraction Report

by Mark Griffiths, from the Community

This post extraction report template helps surveyors and installers document cavity wall extraction comprehensively. Capture property and client details, asbestos checks, internal and external inspections, guttering and DPC condition, materials removed, clearance of vents, openings, and flues, and confirmation of filled extraction holes. Add borescope photos for each elevation, record wall ties, write the surveyors report, and complete a dynamic risk assessment and client declaration.

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Digitize any process, procedure or policy

Eliminate mistakes made by paper-based processes

Create and share professional reports instantly

Confirm accountability and compliance with a digital log

About author

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This community page makes available free workplace checklists and templates created by other users within the SafetyCulture community. SafetyCulture has re-published this content and where possible, has credited the original author. SafetyCulture has not verified the accuracy, reliability or suitability of any community content. You agree that your use of any of this content is in accordance with SafetyCulture’s Terms and Conditions.

Template
Post Extraction Report
This Post Extraction Report template helps contractors and surveyors document cavity wall extraction or similar works. Capture property details, confirm asbestos checks, log heating sources, flues, and ventilation, and conduct full external inspections with photos. Record materials extracted, verify vents, openings, and flues are clear, and confirm filled extraction holes with evidence. Add required borescope photos for all elevations, ties, and flues. Include a concise surveyor’s report with name and date. Complete the dynamic risk assessment and client declaration covering hazards such as reversing vehicles, ladders, MEWPs, manual handling, noise, vibration, electricity, and housekeeping to ensure safe, compliant completion.
by Mark Griffiths, from the Community
Downloads: 0
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Template
Cavity Wall Extraction Works Report
This Extraction Works Report template helps construction teams document cavity wall extraction works from start to finish. Capture site and client details, pre commencement checks, photos of each elevation, and notes on method statements and potential ingress risks. Record post completion checks, including ventilation status, clean up, making good, and confirmation of elevations extracted. Attach photos of extraction points, repointing, variations, and final clean areas. Confirm debris removal and gather crew leader and client signatures to verify the quality of work and handover.
by Evo 8, from the Community
Downloads: 10+
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Template
Post Extraction and Cavity Wall Survey PAS 2035
Use this checklist to survey cavity walls after insulation extraction and assess suitability for reinstallation in line with PAS 2035. Capture site and property details, tenure and construction, external finishes and structural condition. Record heating appliances, flue and chimney locations, and verify alarms. Document access and equipment needs. Perform post extraction inspections with borescope images, check wall ties, cavity cleanliness, vents, and finish repairs. Include internal checks for damp and condensation, ventilation requirements, and loft inspection. Measure cavity depths by elevation and log photos. Complete a dynamic risk assessment and client declaration. Finalize with installation checks and signatures.
by Vinnie Stokes, from the Community
Downloads: 20+
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Template
Post Extraction and Cavity Wall Survey
This template supports post extraction and cavity wall surveys for residential and commercial properties. Inspect structural and external conditions, finishes, guttering, and access. Capture heating type, flue and chimney details, and verify safety monitors. Conduct boroscope checks, assess wall ties, confirm insulation removal, fit cavity brushes, and make good extraction holes. Check and document vents, trickle vents, and ventilation requirements per PAS 2035. Perform internal inspections for damp, condensation, and loft ingress, with photos and measurements of cavity depths across elevations. Includes dynamic risk assessment and installation checks to ensure suitability for reinstallation and occupant safety.
by William Wright, from the Community
Downloads: 0
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Post Extraction Report

This Post Extraction Report template helps contractors and surveyors document cavity wall extraction or similar works. Capture property details, confirm asbestos checks, log heating sources, flues, and ventilation, and conduct full external inspections with photos. Record materials extracted, verify vents, openings, and flues are clear, and confirm filled extraction holes with evidence. Add required borescope photos for all elevations, ties, and flues. Include a concise surveyor’s report with name and date. Complete the dynamic risk assessment and client declaration covering hazards such as reversing vehicles, ladders, MEWPs, manual handling, noise, vibration, electricity, and housekeeping to ensure safe, compliant completion.

by Mark Griffiths, from the Community

Get

Template

Cavity Wall Extraction Works Report

This Extraction Works Report template helps construction teams document cavity wall extraction works from start to finish. Capture site and client details, pre commencement checks, photos of each elevation, and notes on method statements and potential ingress risks. Record post completion checks, including ventilation status, clean up, making good, and confirmation of elevations extracted. Attach photos of extraction points, repointing, variations, and final clean areas. Confirm debris removal and gather crew leader and client signatures to verify the quality of work and handover.

by Evo 8, from the Community

10+

Get

Template

Post Extraction and Cavity Wall Survey PAS 2035

Use this checklist to survey cavity walls after insulation extraction and assess suitability for reinstallation in line with PAS 2035. Capture site and property details, tenure and construction, external finishes and structural condition. Record heating appliances, flue and chimney locations, and verify alarms. Document access and equipment needs. Perform post extraction inspections with borescope images, check wall ties, cavity cleanliness, vents, and finish repairs. Include internal checks for damp and condensation, ventilation requirements, and loft inspection. Measure cavity depths by elevation and log photos. Complete a dynamic risk assessment and client declaration. Finalize with installation checks and signatures.

by Vinnie Stokes, from the Community

20+

Get

Template

Post Extraction and Cavity Wall Survey

This template supports post extraction and cavity wall surveys for residential and commercial properties. Inspect structural and external conditions, finishes, guttering, and access. Capture heating type, flue and chimney details, and verify safety monitors. Conduct boroscope checks, assess wall ties, confirm insulation removal, fit cavity brushes, and make good extraction holes. Check and document vents, trickle vents, and ventilation requirements per PAS 2035. Perform internal inspections for damp, condensation, and loft ingress, with photos and measurements of cavity depths across elevations. Includes dynamic risk assessment and installation checks to ensure suitability for reinstallation and occupant safety.

by William Wright, from the Community

Get

Surveying Cymru Post Extraction Report

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