Lawrence Webster Forrest (LWF), Fire Engineering and Fire Risk Management Consultants
Lawrence Webster Forrest (LWF), Fire Engineering and Fire Risk Management Consultants



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E-mail: fire@lwf.co.uk

ARC33 Design of Residential Apartments, Common Areas of Deviation

Right click to download this fileArc 33.pdf
Within, Approved Document B (ADB) or BS 5588 Part 1 (Code of Practice for Residential Buildings) there are several prescriptive requirements for the common areas within apartment buildings that are often problematic for designers and building developers. These include: The requirements for smoke venting from the stair, using automatic opening vents (AOVs), or openable vents (OVs) Requirements for smoke venting from common lobbies or corridors, using AOVs or OVs Other specific requirements on common spaces within accommodation buildings. LWF has in the past often been approached to provide alternative design options where, due to the size or geometry of the building, conforming to prescriptive solutions has not been feasible. This may be due to the fact that the building in question is an existing structure, some levels of the building are subject to alteration or the particular design approach preferred by the client. In addition, architects and building developers often require some creative freedom and rely on LWF to discuss how their architectural vision can be achieved. This generally involves discussions with the architect and/or client, followed by liaison with the approving governing authority. This bulletin outlines some of our more recent case studies

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FIRE SAFETY BLOGS

  • Fire Safety for Healthcare Premises - Fire Safety Training for Staff - Part 84

    In LWFs blog series for healthcare professionals, our aim is to give information on best practice of fire safety in hospitals and other healthcare premises. In part 83, LWF began look at those roles in a healthcare environment which might have special responsibilities in case of a fire and while it is not possible to provide an exhaustive list which applies to all, those staff who will be expected to assist in patient evacuation were...

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  • Fire Safety for Facilities Management Personnel - Fire Safety Legislation - Part 2

    Lawrence Webster Forrest (LWF) is a specialist fire engineering and fire risk management consultancy whose aim is to give information on best practice in fire safety for facilities management personnel through this blog series. In part 1, we began an overview of the history of fire safety legislation, which we continue in part 2.In the last blog, it was ascertained that following a fire disaster, it is common to see changes in legislation with...

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  • Fire Engineering Design and Risk Assessment - Provision of Firefighting Shafts - Part 50

    In LWF’s Fire Engineering blog series for Architects and others in the building design business, we have been discussing firefighting and what provisions must be made for firefighting activities in a building. In part 49, we examined some of the criteria given in different guidance documents and in particular, how it is recommended that a firefighting lobby should be used as access to the accommodation from a firefighting lift or stair as a single fire...

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  • Fire Safety for Healthcare Premises - Fire Safety Training for Staff - Part 83

    In LWFs blog series for healthcare professionals, our aim is to give information on best practice of fire safety in hospitals and other healthcare premises. In part 82, LWF looked at what elements make up an effective fire safety training policy. In part 83, we begin by discussing the use of e-learning as a tool in fire safety training, before looking at training for staff with special responsibilities.E-learning, or learning which is undertaken on...

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  • Fire Safety for Facilities Management Personnel - Fire Safety Legislation - Part 1

    Lawrence Webster Forrest (LWF) is a specialist fire engineering and fire risk management consultancy whose aim is to give information on best practice of fire safety for facilities management personnel through this blog series. In part 1, we begin with an overview of the history of fire safety legislation.While it is true that most fire safety legislation is written with the aim of averting fires, it is also the case that much of it...

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Case Studies

Brentwood Town Hall Redevelopment
The redevelopment of Brentwood Town Hall included renovating the existing five storey property to provide police and council offices, a community hub and lettable office space across the basement, gro...

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General Bulletins

Fire - The External Risk
When we consider fire safety, our focus is normally from within, what can we do to prevent the occurrence of fire and how we can limit its damage.  Whilst this is the correct stance to take, we m...

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Technical Bulletins

Evacuation Modelling - Factor in Human Behaviour
Evacuation of buildings can be analyzed in different ways. Approved Document B (ADB) which provides guidance on meeting the requirements of the England and Wales Building Regulations with regard to fi...

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