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Services

Technical services and consulting solutions for clients in the property, energy, transport, water, resources, defence and government sectors.

Advisory and management consulting

Advisory and management consulting services for businesses and projects, including economics, due diligence, transaction advisory, ESG and more.

Communications, creative and digital

Communications, creative and digital solutions for governments and businesses including community engagement, design, research, data and software development.

Laboratories

Scientific analysis services for AgroScience, food safety, workplace exposure, environmental metrics and contaminants of concern in Europe and the UK.

Planning and approvals

Development strategy, planning and approval solutions for buildings, infrastructure, transport and city projects and investments.

Project and program management

Project management solutions for the most complex building, infrastructure, organisational change, and systems projects.

Training

Specialist training services, programs and accreditation for health, safety and risk, project management, and energy sector capability development.

Sectors

World-leading technical and consulting solutions for clients in the property, energy, transport, resources, water, defence and government sectors.

Property

Design, technical and advisory services for the property sector, including residential, commercial, retail, industrial, health, education and data centre projects.

Energy

Energy exploration, development and optimisation solutions for renewables, power and gas networks, energy storage, oil and gas and nuclear facilties.

Transport

Smart, safe and sustainable transport infrastructure development services and advice for rail, aviation, port and road clients and projects.

Defence and government services

Expertise for defence capability and infrastructure investments, security and safety projects, and information and telecommunications initatives.

Water

Discover our industry-leading strategy, design and management solutions for wastewater, groundwater, flooding, drainage and network infrastructure.

Resources

Commercial data, design advice and technical management solutions for safe and environmentally responsible resource exploration and operations.

About us

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Services

Technical services and consulting solutions for clients in the property, energy, transport, water, resources, defence and government sectors.

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Advisory and management consulting

Advisory and management consulting services for businesses and projects, including economics, due diligence, transaction advisory, ESG and more.

Due diligence

Economics

Strategy and transformation

Commercial and technical advisory

Transaction advisory

Project investment and finance

ESG consulting

Deal advisory

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Communications, creative and digital

Communications, creative and digital solutions for governments and businesses including community engagement, design, research, data and software development.

Communications and engagement

Creative, visualisation and immersive design

Social advisory and research

Data management, analytics and insights

Spatial intelligence and GIS

Software development

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Design and development

Technical and consulting services for buildings, infrastructure and cities including architecture, engineering, surveying, landscape architecture and urban design.

Architecture

Lifts and escalators

Building services engineering

Civil engineering

Fire engineering

Geotechnical engineering

Landscape architecture

Structural engineering

Surveying

Utility options and design

Urban design

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Laboratories

Scientific analysis services for AgroScience, food safety, workplace exposure, environmental metrics and contaminants of concern in Europe and the UK.

AgroScience analysis

Food safety analysis

PFAS Analysis

Environmental analysis

Analysis of unknowns

Workplace exposure analysis

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Planning and approvals

Development strategy, planning and approval solutions for buildings, infrastructure, transport and city projects and investments.

Planning consultancy

Transport planning

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Project and program management

Project management solutions for the most complex building, infrastructure, organisational change, and systems projects.

Program management

Project management

Cost management / quantity surveying

Building consultancy

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Training

Specialist training services, programs and accreditation for health, safety and risk, project management, and energy sector capability development.

Health, safety and risk

Training: project management

Capability development and training for the energy sector

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Sectors

World-leading technical and consulting solutions for clients in the property, energy, transport, resources, water, defence and government sectors.

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Property

Design, technical and advisory services for the property sector, including residential, commercial, retail, industrial, health, education and data centre projects.

Residential

Commercial and retail

Leisure and tourism

Industrial

Health and healthcare

Education

Data centres

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Energy

Energy exploration, development and optimisation solutions for renewables, power and gas networks, energy storage, oil and gas and nuclear facilties.

Oil and gas

Renewables

Nuclear facilities

Power and gas networks

Storage

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Transport

Smart, safe and sustainable transport infrastructure development services and advice for rail, aviation, port and road clients and projects.

Rail

Aviation

Ports

Roads

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Defence and government services

Expertise for defence capability and infrastructure investments, security and safety projects, and information and telecommunications initatives.

Defence

Security and safety

Information and telecommunications

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Water

Discover our industry-leading strategy, design and management solutions for wastewater, groundwater, flooding, drainage and network infrastructure.

Water management

Wastewater

Flooding and drainage

Groundwater

UK and Ireland regulated water asset management

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Resources

Commercial data, design advice and technical management solutions for safe and environmentally responsible resource exploration and operations.

Mining

Waste

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Projects

We define, design and manage projects that create shared value to a complex, urbanising and resource-scarce world.

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Brilliant minds finding solutions to complex problems, made easy to understand. Making complex easy.

Brilliant minds finding solutions to complex problems, made easy to understand. Making complex easy.

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Face fit testing
ON THIS PAGE

Face fit testing checks whether a person's protective mask fits the shape and size of their face. When worn correctly, Respiratory Protective Equipment (RPE) can protect the wearer from airborne hazards including particulates, dusts, gases and more.

Mask face fit testing

Our expertise

RPS is an independent supplier of RPE services including Face Fit Testing and Breathing Air Quality Testing, and we advise and consult with our clients on both RPE and its current legislation. However, we have no affiliation with any RPE manufacturer or distributor.

At RPS, we focus on quantitative face fit testing. The main difference between quantitative and qualitative mask fit testing is that the former testing method objectively measures the amount of potential leakage (quantity), giving the wearer a fit factor score. Qualitative testing on the other hand, relies subjectively on the wearer's taste and smell, and their ability to detect leakage.

If you are considering Face Fit Testing for your staff and colleagues, you may be wondering what sort of process they might expect and how long it would take. You can find out more about this below.

Fit testing onsite

We usually allow for around half an hour to set up, ensuring the room is safe to conduct the testing and that all our equipment is calibrated and ready to work. The quantitative method uses the TSI Portacount® machine, which measures both the ambient particle concentrations outside the mask as well as those inside it. This produces a Fit Factor, which is a ratio calculated as the ambient concentration divided by the in-mask concentration. This Fit Factor indicates how well the mask fits and how effective it is for the wearer. This method is in line with HSE document INDG479 revision 1 and COSHH regulation 7.

Before we begin testing on your colleagues, we would request the following from you:

  • All testing subjects must be clean shaven
  • Subjects should not have been smoking for at least one hour before the test
  • No eating or drinking is allowed (except water for a few minutes before the test)
  • Subjects must have items with them that will be needed to be worn for the test i.e. PPE, glasses etc.
Face Fit Testing infographic

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