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DriffieldLand and engineering surveyors based in Lancashire
Acoustic and Noise Assessments
Acoustic & Noise Assessments Lancashire and North West
Professional Acoustic and Noise Assessment Services Across Lancashire, the North West and the UK
Professional Acoustic and Noise Assessment Services Across Lancashire, the North West and the UK
Site Surveying Services delivers professional acoustic and noise assessments across Lancashire, the North West and the wider UK. Based in Clitheroe, Lancashire, our team produces accurate, documented noise data that planning consultants, developers, architects, environmental consultants and local authorities rely on. Whether you are supporting a planning application in Preston, discharging a noise condition in Manchester, or assessing the noise impact of a new development across Cumbria — we deliver clear, compliant and defensible acoustic assessments tailored to your project stage and requirements. All assessments are produced to the relevant British Standards and planning guidance and delivered in the format your planning consultant or environmental team requires, from day one.
What is an acoustic and noise assessment?
An acoustic and noise assessment is a professional measurement, analysis and reporting of noise levels at or from a site – establishing the existing noise environment, predicting the noise impact of a proposed development, or assessing the noise levels generated by an existing or proposed use. Noise surveys capture baseline sound levels across defined measurement periods using calibrated sound level meters positioned in accordance with the relevant British Standard or planning guidance. The data is analysed and reported against the applicable noise criteria – whether that is BS 8233 for internal noise targets, BS 4142 for industrial and commercial noise impact, ProPg for residential development near noise sources, or the specific requirements of the local planning authority.
Accurate acoustic data reduces planning risk, prevents holding objections from environmental health officers, ensures proposed noise mitigation is correctly specified, and demonstrates to the LPA that the development will not cause unacceptable noise impact. An acoustic and noise assessment from Site Surveying Services forms the reliable foundation for:
Planning Applications
Noise impact assessments and baseline noise surveys that support planning applications where noise is a material consideration - residential development near noise sources, commercial and industrial development near residential receptors, and any application where the LPA's validation requirements specify noise data.
Discharge of Planning Conditions
Post-construction noise measurements and compliance reports that satisfy LPA noise conditions - confirming that completed development meets the noise levels approved at planning stage.
Environmental Impact Assessment
Noise chapters for Environmental Impact Assessments on major development, infrastructure and industrial projects - baseline noise surveys, noise impact predictions and mitigation assessment to the requirements of the Environmental Impact Assessment Regulations.
Noise Nuisance and Neighbour Impact Assessment
Objective noise measurement to assess noise impact from existing or proposed commercial, industrial or entertainment uses on neighbouring residential receptors - for planning, licensing, environmental health and legal purposes.
Permitted Development and Prior Approval
Noise assessments for permitted development and prior approval applications where the LPA requires noise impact data - office to residential conversions, agricultural building conversions and other prior approval routes where noise is a consideration.
across Lancashire and the North West
Our Acoustic & Noise Assessment Services
Our Acoustic & Noise Assessment Services
Noise is a material planning consideration on an increasing number of residential, commercial and mixed-use development sites across the North West. An acoustic assessment that is inadequate – wrong measurement positions, insufficient measurement periods, wrong assessment criteria, missing data – does not just fail the planning condition. It triggers a holding objection from the environmental health officer, delays the planning determination, and in the worst case results in a refusal or an appeal that could have been avoided with a correctly specified assessment from the outset.
Site Surveying Services delivers acoustic and noise assessments across Lancashire, the North West and nationally – to the relevant British Standards, planning guidance and LPA requirements. Our team produces assessments that environmental health officers and planning inspectors can scrutinise without finding gaps, errors or missing data. All noise surveys are carried out using calibrated Type 1 or Type 2 sound level meters, with calibration certificates confirming instrument performance at the time of survey. All assessments are delivered with a full methodology statement, measurement data, analysis and conclusions in a format your planning consultant can submit without reprocessing.
Baseline Noise Survey
Measurement of existing background and ambient noise levels at the site or at identified receptor locations - across the relevant measurement periods (daytime, evening and night-time) using calibrated sound level meters. Positioned in accordance with the applicable British Standard or planning guidance. LA90 background levels, LAeq ambient levels and where required, LAmax and Lden data recorded and reported.
Noise Impact Assessment
Assessment of the noise impact of a proposed development — residential development near transport or industrial noise sources, commercial or industrial development near residential receptors. Noise levels predicted at the relevant receptor positions and assessed against the applicable criteria. Mitigation measures identified and assessed where noise levels exceed acceptable thresholds.
Internal Noise Assessment (BS 8233)
Assessment of internal noise levels within proposed dwellings or noise-sensitive buildings against the criteria of BS 8233:2014 — the British Standard for sound insulation and noise reduction in buildings. Design guidance on building envelope specification to achieve the required internal noise levels.
Commercial and Industrial Noise Assessment (BS 4142)
Assessment of the impact of commercial, industrial or mechanical plant noise on residential receptors using the methodology of BS 4142:2014+A1:2019 — the British Standard for rating and assessing industrial and commercial sound. Rating level calculation, background level measurement and margin of impact assessment.
Entertainment and Venue Noise
Noise impact assessment for entertainment venues, music events, licensed premises and leisure uses — assessing the noise impact on neighbouring receptors and identifying the management measures and physical mitigation required to meet LPA and licensing authority requirements.
Construction Noise Assessment (BS 5228)
Assessment of noise and vibration from construction operations using the methodology of BS 5228 — including predicted construction noise levels at receptors, comparison against BS 5228 criteria and recommended noise management measures for the construction methodology statement.
Vibration Assessment
Measurement and assessment of ground-borne vibration from construction operations, industrial processes or traffic — against the relevant British Standard criteria (BS 6472, BS 7385, BS 5228-2) for human exposure, building damage risk and structural assessment.
Why Do You Need
An Acoustic & Noise Assessment?
Why Do You Need An Acoustic & Noise Assessment?
An acoustic and noise assessment gives you objective, documented evidence of noise conditions and impact at your site.
Planning applications where noise is a material consideration.
Discharge of planning conditions and noise compliance reporting.
Environmental Impact Assessment noise chapters.
Permitted development and prior approval noise assessment.
Residential development near transport or industrial noise.
Commercial and industrial development near residential receptors.
Entertainment venue licensing and noise management.
Construction noise and vibration management.
Who Commissions Acoustic & Noise Assessments From Us
Acoustic and noise assessments are required at key stages of planning, development and construction. The clients who commission them include:
Planning Consultants
Commissioning CCTV surveys to establish existing drainage condition and layout before designing drainage improvements, adoptions or connections. We deliver data in the format your drainage design software requires.
Property Developers and Housebuilders
Noise impact assessments for residential development near roads, railways, commercial uses and industrial premises — establishing the noise environment, predicting internal noise levels and specifying the building envelope required to achieve BS 8233 internal noise targets.
Architects and Project Managers
Noise assessments at pre-application and planning stage to inform building envelope design, glazing specification and ventilation strategy — ensuring that the acoustic specification is integrated into the design from the outset rather than retrofitted after planning.
Environmental Consultants
Noise chapters for EIA across infrastructure, industrial and major development projects — baseline noise surveys, impact predictions, mitigation assessment and cumulative noise assessment for Scoping Opinion and Environmental Statement requirements.
Industrial and Commercial Operators
BS 4142 noise impact assessments for commercial premises, industrial operations and mechanical plants — assessing the impact on residential receptors before planning application or in response to environmental health complaints.
Local Authorities and Environmental Health Officers
Noise measurement and assessment to support planning condition discharge, licensing decisions, environmental health investigations and statutory noise nuisance proceedings.
Acoustic & Noise Assessments for Your Sector
We provide flexible outputs to suit planning consultants, architects, environmental consultants and developers:
What Will You Receive from an Acoustic & Noise Assessment?
What Will You Receive from an Acoustic & Noise Assessment?
Calibrated noise measurement data across the required measurement periods, with instrument calibration certificates confirming performance at the time of survey.
Professionally presented acoustic assessment report covering methodology, baseline data, impact assessment, mitigation and conclusions — in the format required for planning submission.
Measured and predicted noise levels presented clearly in tabular and graphical format for inclusion in planning reports and Environmental Statements.
Survey positions, measurement periods, equipment used, calibration records and the assessment criteria applied — the documentation that demonstrates to the LPA and environmental health officer that the assessment was correctly conducted.
(Note: Acoustic modelling using specialist noise prediction software — CadnaA, SoundPLAN, IMMI — is used where noise propagation from complex sources or across large areas needs to be predicted. Where modelling is required, we confirm the approach at the time of scoping.)
our Topographical survey case studies
BAE Systems — Barrow-in-Furness
Urban Regeneration Surveys — Darwen, Colne and Accrington
Our Services
How Acoustic & Noise Assessments Integrate With Other Services
How Acoustic & Noise Assessments Integrate With Other Services
Acoustic and noise assessments deliver their maximum value when they are commissioned early in the design process — informing the building envelope design, glazing specification and site layout before these decisions are fixed — rather than after planning refusal or condition failure. Acoustic assessment and topographic surveys are for noise assessments involving significant outdoor noise propagation — road traffic, industrial noise sources, wind turbines — an accurate topographic survey of the site and its surroundings gives the acoustic consultant the ground level data needed for propagation modelling. Acoustic assessment and impermeable area surveys are on development sites where both a drainage strategy and a noise assessment are required for the planning application, commissioning both from a single surveying instruction is more efficient than separate commissions from separate consultancies. Acoustic assessment and monitoring is where construction noise monitoring is required as a condition of planning consent or a requirement of the Construction Environmental Management Plan, our monitoring instrumentation can be deployed for long-term automated noise recording alongside our structural monitoring capability.
Topographical Surveys
OS-controlled accurate, efficient and cost effective surveys for highways, civils and development. Cad and BIM-ready output.
PAS 128 utility mapping
Providing the location of underground services in 2D or 3D through qualified utility mapping surveys, using advanced GPR and Electromagnetic Location.
Measured building survey
Delivering accurate as-built information that supports design, refurbishment, planning and construction with the latest technology. Producing reliable drawings and digital models.
Laser Scanning
3D laser scanners capture millions of points per second, creating a point cloud which enables the finer details and the physical site to be viewed remotely.
Mobile mapping
For highway engineers, infrastructure managers, local authorities and contractors working on live road schemes, mobile mapping is now the standard for corridor surveys.
3D Machine control
With decades of supporting major earthworks contractors and large-scale infrastructure schemes, we provide reliable machine control across Lancashire and the wider UK.
Setting out engineers
With strong, long-standing relationships across the civil engineering and construction sector, we supply skilled professionals who keep your projects accurate, efficient and on programme.
bathymetric surveys & river surveys
Using modern technology, we capture detailed underwater and river channel information safely and efficiently – delivering reliable data you can trust.
Stockpile surveys & volumetric analysis
Whether a one-off stockpile measurement or regular monitoring, we deliver reliable, repeatable data tailored to your project using advanced technology.
Control Network Installation
Delivering robust and precise site control systems to support every stage of construction in developments, infrastructure schemes or major earthworks.
aerial & drone surveys
CAA-approved drone operations for aerial mapping, photogrammetry and volumetric analysis, providing a comprehensive view of terrain, structures and landscapes.
3D BIM Modelling
Whether you require an as-built Revit model, federated coordination model or detailed digital twin, our team delivers high quality, design-ready outputs.
survey equipment hire
We offer a vast range of surveying and engineering equipment for hire and will always try to beat a comparable quote. Discover the fleet.
monitoring
Providing reliable monitoring surveys across the UK, delivering precise data that supports risk management, compliance and informed decision making throughout a project lifecycle.
Virtual Tour 3D
An immersive experience which instantly transports your clients to your business, guiding them through your space and creating a seamless experience.
Impermeable area surveys
We deliver georeferenced impermeable area data that drainage engineers and planning consultants can work from directly.
CCTV & Drainage surveys
Acoustic & Noise Assessments
We deliver acoustic and noise assessments, supporting planning applications, discharge of conditions and Environmental Impact Assessments.
Why choose site surveying services
On site. On spec. On time.
fast turnaround
Get a quick quote and a survey team prepared for instruction. When the programme window opens, we're ready.
PAS 128 Accredited
British Standard utility mapping. Quality Level B means physical verification of every service - not just surface evidence.
Lancashire-Based
Headquartered in Clitheroe. We know the North West - the sites, the contractors, the programmes. Local knowledge backed by national capability.
Programme-Critical
Data that works in your environment from day one. BIM to your EIR. CAD to your spec. No reprocessing. No delays to the design team.
Frequently Asked Questions
Frequently Asked Questions
What is an acoustic and noise assessment?
An acoustic and noise assessment is a professional measurement, analysis and reporting of noise levels at or from a site. It establishes the existing noise environment through baseline noise surveys, predicts the noise impact of a proposed development or use, and assesses those impacts against the relevant planning criteria and British Standards. The output is an assessment report that demonstrates to the local planning authority and environmental health officer whether the development is acceptable from a noise perspective and what mitigation is required if it is not.
When do I need a noise assessment for a planning application?
A noise assessment is required when noise is a material planning consideration — which it is on any application where the proposed development is noise-sensitive and is located near a noise source, or where the proposed development will generate noise that may affect existing noise-sensitive receptors. Common triggers include residential development near roads, railways, industrial premises or airports; commercial and industrial development near residential areas; entertainment venues; and any application where the LPA’s pre-application advice or validation checklist specifies that a noise assessment is required. If you are not sure whether your application needs a noise assessment, we advise at the time of enquiry.
What is BS 8233 and when does it apply?
BS 8233:2014 is the British Standard for sound insulation and noise reduction for buildings. It provides internal noise level criteria for dwellings and other noise-sensitive buildings — the maximum noise levels inside habitable rooms during daytime and night-time periods. It applies to any residential development where the external noise environment may cause internal noise levels to exceed acceptable thresholds — typically development near roads, railways, flight paths and industrial or commercial noise sources. Where BS 8233 applies, the noise assessment establishes whether the proposed building envelope — glazing, walls, ventilation — is sufficient to achieve compliant internal noise levels.
What is BS 4142 and when does it apply?
BS 4142:2014+A1:2019 is the British Standard for rating and assessing industrial and commercial sound. It is used to assess the impact of commercial or industrial noise — including mechanical plant, extraction units, operational noise and delivery vehicles — on nearby residential receptors. It applies to planning applications for commercial and industrial uses near residential areas, and to situations where an existing commercial or industrial operation is the subject of noise complaints. The assessment involves measuring the background noise level at the affected receptor, calculating the rating level of the noise source, and determining the margin of impact.
What measurement periods are required for a noise survey?
This depends on the assessment type and the relevant standard or planning guidance. For most residential development noise assessments, noise surveys are required during the daytime period (typically 07:00–23:00 or 07:00–19:00 depending on the guidance), the evening period and the night-time period (typically 23:00–07:00) — because noise impacts on residential receptors are assessed differently at different times of day. For some assessments — particularly near busy roads or railways — the worst-case noise period may occur at specific times. We confirm the required measurement periods for your specific assessment at the time of scoping.
What calibration certificates do you provide?
All noise surveys are carried out using calibrated Type 1 or Type 2 sound level meters. Calibration certificates for the instruments used are provided with every assessment report — confirming that the instrument was performing within specification at the time of the survey. Where field calibration checks are carried out at the start and end of each measurement session, these are documented in the methodology statement. This documentation is what demonstrates to the environmental health officer and planning inspector that the measurement data is reliable.
Can you carry out noise monitoring over an extended period?
Yes. For assessments requiring noise data over longer periods — unattended monitoring over nights or weekends, construction noise monitoring under a planning condition, or long-term noise baseline surveys — we deploy unattended noise monitoring equipment with data logging capability. The equipment records noise levels continuously across the monitoring period, producing a complete time-history of the noise environment that can be analysed to extract the required statistical descriptors.
Do you cover the whole of the UK?
Yes. Our head office is in Clitheroe, Lancashire, with additional offices in Matlock, Newcastle and Bristol. We deliver acoustic and noise assessments across the North West, North East, Midlands, South West and nationally. All work is delivered by our directly employed team.