Odour Assessment & Surveying Services

For compliance, community wellbeing and sustainable developments.

Anderson Acoustics provides specialist odour assessment services and surveying, supporting developers, operators, and regulators in understanding, quantifying, and mitigating odour impacts.

Our work follows the latest guidance from recognised bodies including EMAQ+, Environment Agency and the Institute of Air Quality Management (IAQM), ensuring robust, defensible assessments tailored to both planning and operational needs.

Odour Impact Assessments Across All Sectors

Our specialist consultants provide defensible odour assessments tailored to the specific regulatory requirements of your industry:

Acoustic and air quality data analysis for environmental impact assessments

Key Guidance

Acoustic consultant observing industrial workplace activities for noise risk assessment

Our Approach

Service engineer conducting odour survey at a waste water treatment plant

Odour Management Plans (OMPs)

For sites regulated under the EPR, our Odour Management Plans comply with EA H4 requirements and typically include:

Odour Assessment Services Benefits

Architectural blueprint and house model representing successful planning stage odour assessment

Why Odour Assessments are Needed

Odour can significantly affect amenity, health, and planning outcomes. Effective assessment and control of odour emissions are therefore essential for regulatory compliance, community well-being, and sustainable development. Developments such as commercial kitchens and waste management facilities are often subject to intense scrutiny from planning authorities and the Environment Agency, requiring robust odour impact assessments.

Odour Assessment Services for Commercial Kitchens

Our team has extensive experience undertaking odour assessments for restaurants, takeaways, and large commercial kitchens. Assessments are carried out following EMAQ+ guidance, ensuring all relevant factors such as kitchen type, scale, cooking methods, ventilation, and abatement systems are appropriately considered.

We work closely with developers, M&E system designers and planning consultants to prepare odour risk assessments and recommend proportionate mitigation, such as filtration and extraction system upgrades, to ensure compliance with planning conditions and protect neighbouring amenity.

Odour Assessments for Waste Sites

Anderson Acoustics has delivered odour assessments for waste transfer stations, anaerobic digestion facilities, composting sites, and other waste management operations developments and residential developments near existing sites. Our work follows IAQM guidance, which provides a structured methodology for assessing odour impacts on sensitive receptors.

Assessments typically involve qualitative risk assessment, complaint history review, site odour surveys, and where appropriate, field olfactometry or dispersion modelling to predict odour exposure at nearby receptors.

Field Olfactometry Certification

Our consultants are certified in field olfactometry, enabling us to directly quantify odour concentrations on-site using industry-standard methods. This adds a high level of accuracy and credibility to our odour surveys and impact assessments, supporting robust conclusions for planning, permitting, compliance purposes and evaluation of odour complaints.

Dispersion Modelling of Odour Emissions

We provide detailed dispersion modelling for complex sites such as sewage treatment works, food processing facilities, rendering plants, and agricultural operations. Using industry-standard software (ADMS, AERMOD), we simulate odour dispersion under different meteorological conditions and compare predicted odour concentrations against recognised benchmarks. This provides robust evidence for planning, permitting, and mitigation design.

Sewage Treatment Works Odour Assessment Services

Our team has significant experience assessing odour from sewage treatment works (STWs). We carry out source emission surveys, dispersion modelling, and risk assessments in line with Environment Agency H4 guidance and operator-specific guidance. We also prepare Odour Management Plans (OMPs) and recommend mitigation such as covers, filtration, and process optimisation.

Food Processing and Manufacturing Sites

We undertake odour assessments for food-related industries such as bakeries, breweries, fish and meat processing, and rendering plants. Our services include odour source testing, field olfactometry, abatement technology assessment (biofilters, scrubbers, oxidisers), and support with planning applications where odour is a material consideration.

Odour Complaint Investigation & Forensic Analysis

We provide rapid response odour complaint investigations, combining field olfactometry, complaint log analysis, and meteorological data review to identify sources and apportion responsibility. Our reports support engagement with regulators and local communities to resolve disputes and prevent escalation.

Odour Management Plans (OMPs)

We prepare Odour Management Plans as required for permitting and compliance. These include source-pathway-receptor analysis, abatement strategies, monitoring regimes, and contingency procedures. OMPs are critical for waste, wastewater, and food processing facilities.

Typical Deliverables

Our odour services are tailored to the scale and nature of the development, but typically include:

Through our odour assessment and surveying services, Anderson Acoustics helps clients achieve compliance, protect amenity, and ensure sustainable, community-friendly development.

What we've done

CASE STUDY

A planning stage odour assessment for Southern Water to advise on the risk of odour impacts on a new development of 3 houses near a waste water treatment works

CASE STUDY

A planning stage noise and odour assessment for a new modular kitchen facility adjacent to Farm Villa, Maidstone Hospital

CASE STUDY

Odour and noise assessments and mitigation advice following complaints from residents about emissions from rooftop kitchen ventilation plant at this KFC outlet

CASE STUDY

Planning stage odour assessment in response to an objection from the Wessex Water Developer Services for this residential development planned near a waste water treatment works

CASE STUDY

Planning stage odour and noise impact assessments for the proposed change of use application from a retail unit (Class A5) to a southern-style takeaway restaurant (Class A1)

CASE STUDY

A noise and odour risk assessment for the proposed change of use of Parthenon House from offices (Class E(c)) to an Indian cuisine restaurant (Class E(b))

CASE STUDY

Odour risk assessment for a proposed change of use retail premises in a grade II building

Say Hello

Get in touch via the contact form, drop us an email at [email protected] or call us to discuss your requirements. Your information will be handled in line with our Privacy Policy

London: 0203 176 7909

Manchester: 07711 009 794

Brighton: 01273 696 887

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London: 0203 176 7909 Hove: 01273 696 887 Manchester: 07711 009 794 [email protected]

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