63 New Bond Street London
Problem Surv-A appointed to design, monitor and quality audit the below ground structural waterproofing for a prestigious building that was Fenwick dept. Store. The building...
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Defect Investigation
From foundation to roof, we investigate structural failures, diagnose failures and identify corrective solutions using thermal imaging, moisture profiling, core sampling, and forensic analysis.
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Surveying
Specialist building surveys identifying defects, structural issues and moisture problems. Detailed condition assessments with forensic analysis and remedial recommendations.
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Building Pathology
Holistic surveys identifying deterioration causes. Analysis of environmental, material, and structural factors using BRE guidance and moisture diagnostics.
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Leak Detection & Integrity Testing
We find leaks in waterproofing systems using diagnostic testing. We can pinpoint membrane breaches and water ingress points—giving you precise locations for repairs.
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Condition Surveys
Structured inspections with moisture profiling and material sampling. Evidence-backed reports aligned to BS standards for informed decisions.
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Structural Waterproofing Design
Professional waterproofing design combining risk assessment, system selection and performance grading. Complete designs for reliable below-ground protection.
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Below Ground Gas Protection Design
Expert ground gas consultancy combining site-specific risk assessment with system design. Specifications for passive and active protection measures, aligned to BS8485 requirements.
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Expert Witness (Part 35)
Independent Part 35 expert witness services for building defect litigation. Impartial, evidence-based reports on structural failures and waterproofing disputes.
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System Installation Monitoring
Independent monitoring of waterproofing installations. On-site QA inspections ensuring compliance with BS8102 and design specifications throughout construction.
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Quality Assurance
Independent quality assurance for structural waterproofing systems. Compliance verification, testing protocols and documentation to BS8102 standards.
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Projects
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210 Euston Road London NW1 2DA
Problem The basement was suffering from visible mould growth and dampness. Free water was also discovered entering via cracks in the structure. An intrusive and...
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Finsbury Dials London
Problem Severe and widespread ground water ingress affected the double basement areas, with significant cracking of the structure. The hydrostatic pressures on the original structure...
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10 Salisbury Square
This is another project through one of our best clients, blackburn (project consultants) we carried out a condition survey of an existing building just off...
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2 Orme Square W2
This is a sensitive ongoing defect investigation. The house was extended significantly back in 2016 with the major change being below ground structures. The existing...
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What our customers say:
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Chloe Clapp
Purplex
What our customers say:
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Terry Howard
TH Architectural
Contact Us
Surv-A Consultants is an independent technical consultancy specialising in below ground waterproofing design, ground gas protection, defect investigation, and building pathology. Supporting architects, engineers, contractors, developers, and surveyors with clear specifications, quality assurance, and evidence led reporting.
