Convention on the Rights of Persons with Disabilities

Successful Elaboration of ‘Fire Safety for All’ in China’s Bay Area !

2019-07-26:  This time last month, in June … I was visiting a hot and humid Hong Kong and Macau, only 1 hour apart on a sea ferry, in China’s Bay Area … to make a Keynote CPD Presentation on Fire Safety for All – Nobody Left Behind ! in the Hong Kong Institute of Architects … and following that up with a full morning Workshop and an afternoon Plenary Presentation at the large 2019 Rehabilitation International Asia-Pacific Region Conference, in Macau, later in the week.

2019 Rehabilitation International Asia-Pacific Conference (Macau) – 26 to 28 June

The Theme of this 3-Day Conference, in #Macau, was Together, Leaving No One Behind, In Disability-Inclusive & Rights-Based Progress.  Attended by 1,500 delegates from 30 different countries, the event also gathered together more than 250 international experts, practitioners, academics and researchers from all over the world.

Two Exhibitions, visited by 6,000 people, were organized alongside the Conference: 1) ‘Facilitation and Mobility Aids + Assistive Technologies’ … and 2) ‘Art’.

It is worthwhile noting  that #China ratified the U.N. Convention on the Rights of Persons with Disabilities (#CRPD) on 1 August 2008 … but has not yet signed, never mind ratified, the Convention’s Optional Protocol … a clear signal of current political intent which, hopefully, will change in the not-too-distant future.  Every year, Hong Kong and Macau submit reports to Beijing regarding CRPD compliance status and implementation.

Colour photograph showing CJ Walsh, as he addresses a Plenary Session on ‘Fire Safety for All – Nobody Left Behind !’ at the 2019 Rehabilitation International Asia-Pacific Region Conference, in Macau.  Click to enlarge.

Colour image showing the Matrix of ‘Fire Safety for All’ … a Priority Theme of Sustainable Fire Engineering … which is particularly concerned with the fire safety of #PwAL’s (People with Activity Limitations), but also with #PwD’s (People with Disabilities).  After the 2017 Grenfell Tower Fire, in London, it is important that these concerns stretch to include the #Poor, #Refugees and #Migrants.  Click to enlarge.

Without being able to use a #Lift/#Elevator for Fire Evacuation in a building … there is No Fire Safety for All !

In a developing fire incident, People with Activity Limitations must be provided with a safe, alternative evacuation route – just like all other building users – which is a Fundamental Principle of all Fire Engineering.  However … just one #User/#Occupant Fire Evacuation Lift/Elevator in a building is an empty, meaningless, Token Gesture !

Colour photograph showing the participants from 30 different countries who attended the 2019 Rehabilitation International Asia-Pacific Region Conference.  The venue was The Venetian Macau.  Click to enlarge.

‘Fire Safety for All’ must be considered at the start of the Design Process.  Colour image explaining how #Buildings must remain #Serviceable, not merely Structurally Stable, for a minimum Required Period of Time.  Click to enlarge.

.

‘Fire Safety for All’ on Macau TV News … Friday night, 28 June 2019 … my friend and colleague, Ar Joseph Kwan (Architect & Accessibility Consultant based in Hong Kong), is the person being interviewed …

.

.

Hong Kong Institute of Architects CPD Seminar – 24 June 2019

Continuing Professional Development (#CPD) is an important aspect of Ethical Architectural Practice.  Arriving drenched in a heavy rain downpour on the Monday evening … I was not surprised, therefore, to find that this Seminar was well attended by local architects.  Representatives of HK Authorities Having Jurisdiction (#AHJ’s), and Local Fire Services, as well as senior personnel involved in the development of the HK Code of Practice for Fire Safety in Buildings and the HK Barrier Free Design Manual were active participants in the panel discussion afterwards.

Colour image showing the Title Page of CJ Walsh’s Keynote CPD Presentation on ‘Fire Safety for All – Nobody Left Behind !’.  This Page also signals how ‘Fire Safety for All’ is integrated into the wider context of Sustainable Design.  Click to enlarge.

Colour photograph showing CJ Walsh, as he makes a Keynote CPD Presentation on ‘Fire Safety for All – Nobody Left Behind !’ in the offices of the Hong Kong Institute of Architects.  Click to enlarge.

.

.

.

END

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

U.N. Disability Rights Convention – World Map of States Parties

2013-03-14:   The United Nations Convention on the Rights of Persons with Disabilities (CRPD) was adopted on 13 December 2006 at the U.N. Headquarters Building in New York.  The Convention was opened for signature on 30 March 2007, when there were 82 Signatories to the Convention, 44 Signatories to its Optional Protocol, and 1 Ratification.  Historically, this is the highest number of signatories to a U.N. Convention on its opening day.  It is the first comprehensive Human Rights Treaty of the 21st Century.  It is also the first Human Rights Convention to be open for signature by regional integration organizations, e.g. the European Union (EU).  The Convention entered into force, as an International Legal Instrument, on 3 May 2008.

According to the United Nations … this Convention is intended as a Human Rights Instrument with an explicit social development dimension.  It adopts a broad categorization of persons with disabilities, and reaffirms that all persons with all types of disabilities must enjoy all human rights and fundamental freedoms.  It clarifies and qualifies how all categories of rights apply to persons with disabilities and identifies areas where adaptations have to be made for persons with disabilities to effectively exercise their rights and areas where their rights have been violated, and where protection of rights must be reinforced.

I say … that most of the rights specified in this Convention are already contained in other long-established International Human Rights Instruments, e.g. rights to shelter, free movement, education, employment, voting, etc.  The critical issue for people with activity limitations has always been, and remains to this day … Lack of Accessibility … which prevents them from effectively and independently exercising their basic rights and fundamental freedoms as individual human beings.

Substantively … this is a United Nations Accessibility for All Rights Convention.

.

The World Map below illustrates the situation, in October 2012, with regard to the very large numbers of States Parties to the U.N. Convention on the Rights of Persons with Disabilities (CRPD)

  • 154 Signatories to the Convention ;
  • 90 Signatories to the Optional Protocol ;
  • 124 Ratifications and Accessions to the Convention ;
  • 74 Ratifications and Accessions to the Optional Protocol.

Using the Map, it is simple to identify those ‘other’ countries (nudge-nudge-wink-wink) …

U.N. Disability Rights Convention Map - World Ratifications (October 2012)

Image size 2.64 MB – Click to enlarge.

Since October 2012 …

  • Singapore signed the Convention on 30 November 2012
  • Cambodia ratified the Convention on 20 December 2012
  • Albania ratified the Convention on 11 February 2013
  • Barbados ratified the Convention on 27 February 2013

.

HOWEVER … far too many individuals and organizations seem to be content to just settle back and end this good news story at Ratification.  They fail to understand that this is only the beginning !

The real challenge ahead will be to ensure that the Convention is Properly Implemented.

The Target before every State Party is … Effective Accessibility for All !!

.

.

END

Enhanced by Zemanta

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Accessibility-for-All … New Context … Same Old Problems !

2012-04-21:  The context for considering and properly implementing Accessibility-for-All has changed … changed utterly … but some old problems persist, and stubbornly remain …

NEW INTERNATIONAL CONTEXT

     A.  At the time of writing, the United Nations Convention on the Rights of Persons with Disabilities (UN CRPD) has been ratified by 111 Countries and the European Union.

Concerning Accessibility of the Built Environment … UN CRPD Preamble Paragraph (g), and Articles 9 – 11 – 12 are the most immediately relevant.  These texts can be easily found elsewhere on this BLOG … please use the ‘search’ facility at the top, right-hand corner of the WebPage.

With the innovative, and internationally accepted, understanding of ‘Accessibility’ – as distinct from ‘Access’ – contained in ISO 21542 : 2011 … the concept meaning: approach and entry to a building, circulation within and use of all the building’s facilities, egress from and removal from the building’s vicinity during normal circumstances, or evacuation in the event of an emergency and movement – via a safe and accessible route – to a place of safety which is remote from the building … it is now possible to deal with Fire Evacuation of Buildings through Article 9 (Accessibility) of the UN CRPD, where it is more in scale … more at home, so to speak … rather than through Article 11 (Situations of Risk & Humanitarian Emergencies), which had to be the case before.

     B.  ISO 21542: ‘Building Construction – Accessibility & Usability of the Built Environment’ … is the important new International Standard mentioned above.  It was published in December 2011.

Ireland has no National Standard (or Code of Practice) on Accessibility.  So, in the absence of an appropriate Harmonized European Standard, ISO 21542 must take precedence over the National Standards of any other European Union Member State.

Here, however, there is a very large fly in the ointment … the guidance text in the 2010 Technical Guidance Document M has been ‘lifted’, almost en masse, from a British National Standard on ‘Access’ … not ‘Accessibility’.  And this flawed process has imported some serious errors into Irish Accessibility Design and Construction Practice … despite my warnings to the relevant authorities.  Please refer back to this post , dated 2009-06-14.

Scope of ISO 21542 : 2011

ISO 21542:2011 specifies a range of requirements and recommendations for many of the elements of construction, assemblies, components and fittings which comprise the built environment.  These requirements relate to the constructional aspects of access to buildings, to circulation within buildings, to egress from buildings in the normal course of events and evacuation in the event of an emergency.  It also deals with aspects of accessibility management in buildings.

ISO 21542:2011  contains provisions with respect to features in the external environment directly concerned with access to a building or group of buildings from the edge of the relevant site boundary or between such groups of buildings within a common site.  It does not deal with those elements of the external environment, such as public open spaces, whose function is self-contained and unrelated to the use of one specific building, nor does it deal with single family dwellings, other than those circulation spaces and fittings that are common to two or more such dwellings.

     C.  Of direct commercial interest within the European Union (and in any countries outside the EU who wish to trade with the EU and the European Economic Area) … Accessibility-Related Construction Products are now included in the framework of the (relatively) new European Union Regulation No.305/2011 of the European Parliament and of the Council, of 9 March 2011, laying down Harmonized Conditions for the Marketing of Construction Products and Repealing Council Directive 89/106/EEC.  [The old EU Directive 89/106/EEC has been repealed … it is finished, it is gone, it is no more !   There will, however, be a suitable transition period from old to new.]

Construction Product (EU Reg.305/2011)  means any product or kit which is produced and placed on the market for incorporation in a permanent manner in construction works or parts thereof and the performance of which has an effect on the performance of the construction works with respect to the basic requirements for construction works.

Construction Works (EU Reg.305/2011)  means buildings and civil engineering works.

Basic Requirement for Construction Works No. 4  in Annex I of the new EU Regulation 305/2011, states the following …

Safety and Accessibility in Use

The construction works must be designed and built in such a way that they do not present unacceptable risks of accidents or damage in service or in operation such as slipping, falling, collision, burns, electrocution, injury from explosion and burglaries.  In particular, construction works must be designed and built taking into consideration accessibility and use for disabled persons.

This is a suitable location for ‘Accessibility’ in Annex I … intimately connected to ‘Safety in Use’.  However, there is one potential drawback.  Specifying the level of safety in an EU Member State is the sole responsibility of the Authorities Having Jurisdiction (AHJ’s) in that Member State.

An Accessible Building is a Safer Building … but a Safe Building is not necessarily ‘Accessible’.  ‘Accessibility’ is a completely different concept to ‘Safety’.  EU Member States have no basis in EU Law … no justification whatever … for arbitrarily deciding on which level of ‘Accessibility’ is appropriate within their territories !

.

SAME OLD PROBLEMS

With all of this New International Context on Accessibility finally in place … I continue to encounter the same old problems …

     1.  Bad Product Design

An enormous quantity of cheap, atrociously designed … you could almost use the word ‘ugly’ … Accessibility-Related Construction Products are imported every year into Ireland, from Britain.  This is one good reason, although not a very satisfactory reason, why architects hate ‘accessibility’ in buildings.  Building users notice fittings and fixtures … and if the fittings and fixtures are ugly … the building is ugly !   But occupational therapists, for example, are also specifying these types of products every day of the week here.

This has got to stop.  Proper attention must be paid to Good Design of Accessibility-Related Construction Products.  An Accessible Building does not have to look like a Hospital Ward !   And Good Design does not have to mean ‘expensive’ !!

I have seen many well designed Accessibility-Related Construction Products, available in the EU marketplace, which have been manufactured in countries such as France, Germany, Italy, and China.

Why can we not access these products in Ireland ??

     2.  No Product Approval

The National Building Regulations/Codes of EU Member States … and all EU Safety at Work legislation … demand that building products and systems must be properly shown to be ‘fit for their intended use in the location of use’.  End of story … very simple !   Regrettably, few people take any notice of this legal requirement.

Late last year, however, I encountered a Chinese Company which manufactured some nicely designed Accessibility-Related Construction Products.  I suggested to one of their sales personnel that, in order to place their products on the market anywhere in the European Union (or the European Economic Area) … there was an urgent need to update their existing ‘CE Mark’ Product Approval Documentation.  When I checked more closely, this Documentation was dubious.  I then suggested that they should place a correct, up-to-date and relevant CE Mark on their construction products … as a matter of priority.  And I received the following reply …

” i’d like to suggest that maybe you can pay for the cost to do this CE, and after you place orders in our factory, we promise return that back to you, and if you like, maybe you can act as our agency in Ireland, will you ? “

[ The sum of money being discussed here was €1,000.]

This proposal was off-the-wall, as we say here in Ireland.  But, I found it impossible to get annoyed … because this strange and weird understanding of the CE Mark, particularly in relation to Accessibility-Related Construction Products, is rife among European Manufacturers also … and European Notified Bodies.  How crazy is that ?

Perhaps my most unusual experience, back in the mid-1990’s, was having to explain to a Manager in a TÜV Laboratory, in Germany, that a Full Test Report must be issued to a Test Sponsor … after the test(s) has/have been completed.  This task required two to three hours of heated discussion !

And … in the absence of any reference to ‘Accessibility’ in the now repealed EU Directive 89/106/EEC … I have encountered some European Manufacturers of Accessibility-Related Construction Products … who, being fully aware of the value of a CE Mark, have used the backdoor method of the EU Medical Devices Directive in order to obtain a CE Mark.  And these were definitely not medical devices !

There is no effective control over the CE Marking of Construction Products within the European Union.  This is no reason to ignore the system … or to abuse the system.

However … if many more people paid attention to the legal requirement, and necessity, of Proper Product Approval and the CE Marking of Accessibility-Related Construction Products … and the professional duty and responsibility to check that compliance/conformity is properly shown … we would have a more Accessible and much Safer Built Environment !!!

.

.

END

Enhanced by Zemanta

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Disability Access Certificates & Accessible Toilet Facilities ? (III)

2009-10-31:  Missing so far in Ireland … but an essential starting point for any discussion about Disability & Accessibility of the Built Environment in many other countries … is the 2006 United Nations Convention on the Rights of Persons with Disabilities, which entered into force, i.e. became an International Legal Instrument, on 3rd May 2008.

This Convention is important because it facilitates access, for a large group of people in all of our communities, to the Rights, i.e. basic needs, of all human beings … which were first elaborated in the 1948 Universal Declaration of Human Rights.  Until now, access to Universal Rights has effectively been denied to people with disabilities.

How is Ireland responding to the UN Convention ?

Ireland signed the Convention on 30th March 2007 … but has still not signed the Convention’s Optional Protocol.  Furthermore … even though other European Union Member States have proceeded to ratify both the Convention and the Optional Protocol on their own, without waiting for all Member States to act in unison … Ireland has not ratified either.  Why is that ???

On the positive side … and at the time of writing …

  • 143 countries, including Ireland, have signed the Convention ;
  • 87 other countries have signed the Optional Protocol ;
  • 71 other countries have ratified the Convention ;
  • 45 other countries have ratified the Optional Protocol.

2006 UN Convention on the Rights of Persons with Disabilities (CRPD)

Click the Link above to read/download PDF File (215 Kb) 

With regard to Accessibility … refer, initially and directly, to Preamble Paragraph (g) and Articles 9 & 11 of the Convention.

[As a matter of routine in all of our work, I prefer to go beyond the scope of the 2006 Disability Rights Convention … and to consider Accessibility for All, i.e. including People with Activity Limitations (2001 WHO ICF), to the Human Environment.]

.

Accessibility Implementation in Ireland, and Toilet Facilities

How more basic can you get in every day life and living ?

The WC Cubicle shown in Diagram 13 of the existing Technical Guidance Document M does not work … a black and white / open and shut case.  It has not worked for a long, long time.   It is not ‘accessible’.   Should this come as a sudden surprise to anybody ?   No.

That toilet arrangement dates back to guidance documentation published by the Irish National Rehabilitation Board (NRB) in the early 1980’s.  And since that guidance took a long time to produce … we are talking about well before the end of the 1970’s as its true date of origin.  I know, because I was there … and I have the T-Shirt !

I am not going to show that Diagram here, because I don’t want to encourage anybody to reproduce it again in a ‘real’ building … for any reason whatsoever !

.

Nearly 30 years later (!) … the Wheelchair Accessible Unisex WC shown in Diagram 12 of Draft Technical Guidance Document M (2009) is not a significant improvement on the earlier version.  In fact, it is a miserable effort !   And … I am not going to show that Diagram here either … for the same reason.

What I would like to present, however, are Figures 43 & 44 from the Draft International Accessibility-for-All Standard ISO 21542.  This is the level of accessibility performance which we should all be striving to achieve … as a minimum ! 

2 colour drawings showing, on top, an Accessible Toilet Facility, with corner WC arrangement ... and, on the bottom, showing that there is sufficient space for a range of wheelchair to WC transfer options.

2 colour drawings showing, on top, an Accessible Toilet Facility, with corner WC arrangement … and, on the bottom, showing that there is sufficient space for a range of Wheelchair-to-WC transfer options. Click to enlarge.

N.B. A standard, large Wash Hand Basin must no longer be considered as an optional extra in a properly fitted out Accessible Toilet Facility.

Please also note the independent water supply, on the wall side of the corner WC, feeding a shower head type outlet which can be turned on or off at the outlet head … or within easy reach of the WC.  This is Accessibility-for-All in action !

Colour photograph showing what is supposed to be an 'Accessible' Toilet Facility, with a combined Baby Change Facility.  Inadequate management magnifies the already poor accessibility performance of the cramped space.  Click to enlarge.  Photograph taken by CJ Walsh.  2009-09-19.

Colour photograph showing what is supposed to be an ‘Accessible’ Toilet Facility, with a combined Baby Change Facility. Inadequate management magnifies the already poor accessibility performance of the cramped space. Click to enlarge. Photograph taken by CJ Walsh. 2009-09-19.

Many building owners/managers wish to combine an Accessible WC Cubicle with a Baby Change Facility.  More space is required, therefore, above and beyond that shown in the Figures above for the Baby Change fittings and associated ‘equipment’.

Without Proper Accessibility Management … Accessibility Performance will rapidly deteriorate … as shown in the above photograph.

Once we have mastered the minimum building accessibility performance required to meet the needs of a single person with an activity limitation … our next priority must be the Social Dimension of Accessibility.  Existing Building & Fire Regulations, Standards and Design Guidance are still geared very much towards the single building user.  However, for example, if 5 or 6 or 8 wheelchair users decide to use a building’s facilities … not a concept which is off-the-wall (!) … there is almost a complete breakdown and failure in accessibility.  This is no longer acceptable !!

.

.

END

Enhanced by Zemanta

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

BS 9999:2008 & BS 8300:2009 – Sleepwalking into Problems ?

2009-06-14:  Ireland has no national standards or codes of practice of its own covering Building Accessibility or Fire Safety in Buildings.  Instead, many people and organizations in this country will just switch to automatic pilot and  – without thinking or questioning – adopt the following two standards of another jurisdiction as the default Irish National Standards …

British Standard BS 9999:2008 – Code of Practice for Fire Safety in the Design, Management and Use of Buildings … was published on 31 October 2008.

British Standard BS 8300:2009 – Design of Buildings and Their Approaches to Meet the Needs of Disabled People.  This Code of Practice was published on 28 February 2009.

If Ireland does not quickly open its eyes … we will be sleep walking into a very problematic legal environment, as far as building accessibility and fire safety in buildings is concerned.

1.   An Immediate Challenge 

A Sub-Group (established at a meeting of the NSAI Accessibility-for-All Standards Consultative Committee WG1 held on Tuesday 2009-05-19) was tasked with developing a common position, suitable for application in Ireland and compatible with European Technical Harmonization, on the following issues:

  • Clear Width of Internal & External Door Openings ;
  • Turning Circles for Occupied Wheelchairs ;
  • Car Parking Spaces ;
  • Fire Safety Issues.

A series of coherent proposals will be presented to the next NSAI AASCC WG1 Meeting, on Friday 19th June 2009 … and, given the absence of Irish National Standards, it will also be suggested how these proposals may be confirmed as best current practice here.

.

2.   Overview of BS 8300:2009 & BS 9999:2008

During the development of the Draft ISO Accessibility-for-All Standard, it has been unanimously agreed that Accessibility encompasses the full range of activity related to buildings: to approach, enter, use, egress from and evacuate a building independently, in an equitable and dignified manner (Introduction, 2nd Paragraph, Page 5).  ‘Egress’ under normal, ambient conditions is distinguished from ‘Evacuation’ in the event of a fire emergency.  Use of the word ‘Escape’ is discouraged in any circumstance.  For the first time, fire safety texts have been fully incorporated into the main body of the Draft ISO Standard.

Accessibility within the British Standards Institution (BSI), on the other hand, is still segregated between BS 8300:2009 – approach, entry and use and BS 9999:2008 – fire evacuation.  Conflicts and gaps in content naturally result from such a configuration, which can now be seen as outdated and fundamentally flawed.

This configuration has been replicated, in Irish Building Regulations, with the separate scopes of Part M / Technical Guidance Document M and Part B / Technical Guidance Document B.  Integration between these 2 Technical Guidance Documents is very poor.  In practice, fire safety for people with activity limitations is widely disregarded within the process of Fire Safety Certification in Ireland.

2.1  BS 8300:2009

BSI has arrogantly gone on a solo run, and decided to deviate from some very widely accepted concepts of accessibility, e.g. ‘clear width’ of a door opening (discussed in more detail later).  The ‘Ergonomic Research’ supporting door opening forces of 30 N is at complete variance with earlier research in Britain and must, therefore, be strongly questioned.  Perhaps, it is the case that the Fire Services in England & Wales re-asserted their authority, supported by reference to European Fire Product Standards with little if any input from the European Disability Sector, and insisted on a ‘definite’, i.e. high, closing force being exerted on the door leaves in fire resisting doorsets.

2.2  BS 9999:2008

People with disabilities have a right, recognized in international law after 3rd May 2008, to equal opportunity and non-discrimination in matters of building fire safety, protection and evacuation.  A minimum response to Article 11 (Situations of Risk) in the 2006 United Nations Convention on the Rights of Persons with Disabilities is required, therefore, from fire regulators and code writers.  Such a response is absent in British Standard BS 9999:2008.

A close examination of the fire safety texts relating to ‘disability’ in BS 9999:2008 shows that they have not been properly integrated into the ‘mainstream’ content.  In fact, much of the content from the replaced BS 5588:Part 8 has just been grafted onto BS 9999, with very little change or alteration from the first version of Part 8 published in 1988 !

Compare Figure G.1 on Page 360 of BS 9999:2008 … with … Figure 4 on Page 8 of BS 5588:Part 8:1988 … both are exactly the same …

Black and white drawing showing both a token and an inadequate 'area of rescue assistance' in BS 9999:2008 - exactly as shown in the first version of BS 5588:Part 8 published back in 1988 !

Black and white drawing showing both a token and an inadequate ‘area of rescue assistance’ in BS 9999:2008 – exactly as shown in the first version of BS 5588:Part 8 published back in 1988 ! Click to enlarge.

Two Critical Observations in relation to the ‘area of rescue assistance’ shown above:

    –  This drawing in BS 9999:2008 is in direct conflict with the text located directly above it … ‘where the wheelchair space is within a protected stairway, access to the wheelchair space should not obstruct the flow of persons escaping’ ;

but, more importantly …

   –  In BS 9999:2008, fire safety for people with activity limitations receives treatment which is superficial and merely token.  Many times in relation to buildings generally, it is stated in Annex G.1, Page 359 …

‘A refuge needs to be of sufficient size both to accommodate a wheelchair and to allow the user to manoeuvre into the wheelchair space without undue difficulty.’

‘ In most premises, it is considered reasonable to have refuges of a size where each one is able to accommodate one wheelchair user.  Where it is reasonably foreseeable that the proportion of disabled users in a building will be relatively high, or where the use of the premises is likely to result in groups of wheelchair users being present (e.g. some types of sporting, entertainment, transport or public assembly buildings), consideration should be given to increasing the size and/or number of refuges accordingly.’

‘ NOTE 3   Managers of sporting or other venues where a number of disabled people might be present are advised not to restrict the number of disabled people who can be admitted to that venue on the grounds of the size of refuges, since some disabled people who use mobility aids such as a wheelchair will be able to self-evacuate in the case of a real fire.’

and again in Annex G.2.2 on Page 367 …

‘Where it is reasonably foreseeable that the refuges will be used by more than one user (e.g. some types of sporting, entertainment, transport or public assembly buildings), … ‘

.

Within such an inadequate and token context, it is understandable that an unduly heavy reliance is placed on the practice of developing Personal Emergency Evacuation Plans (PEEPS) for individuals with activity limitations.  See Paragraph #46.7a) on Page 248, which states …

‘ By taking into account the individual needs of a person when preparing a PEEP, management will be able to make any reasonable adjustments to the premises or procedures that are necessary.’

These Plans are flawed and discriminatory because they are:

   –  person specific ;  and

   –  location specific ;

… with the underlying assumption in the text being that, beyond the specified location(s), the building is not properly accessible, i.e. does not meet the functional requirements of Parts B & M in the Building Regulations for England & Wales – or, in the case of Ireland, Parts B & M of our Building Regulations.

.

There are silly technical errors in BS 9999:2008, e.g. in Annex G.2.3 on Page 368, it states …

‘Unless a different order has been agreed with the fire authority, evacuation should normally be in the following order:

1)     the fire floor ;

2)     the floor immediately above the fire floor ;  [This should read ‘the floors immediately above and immediately below the fire floor’ !]

3)     other floors above the fire floor starting at the top storey ;

4)     all remaining floors.’

.

A Technical Term is used in BS 9999:2008 – Place of Ultimate Safety – which complicates the already widely accepted term: ‘Place of Safety’.  The definition provided for the British Term in Section 3: Terms & Definitions (#3.84, Page 17) is so vague that it is of no practical use to fire engineering designers, building managers or building users.

.

3.   Comments:  i) Clear Width of Door Openings

Paragraph #6.4.1, on Page 36 of BS 8300:2009 introduces a new understanding of ‘clear width’ for door openings, which is illustrated in Figure 11 (Page 37) … and also a new term ‘effective clear width’.

The new understanding of ‘clear width’ is a complete departure from the standard understanding, widely accepted throughout the world, which is shown in the bottom left hand drawing of Figure 11.

The new term ‘effective clear width’ will complicate the already difficult concept of ‘clear width’.  Wasn’t the ‘clear width’ of a door opening always supposed to be ‘effective’, i.e. properly permit circulation for wheelchair users ?

However, the issue raised in the top right hand drawing of Figure 11 is valid …

Colour photograph showing the Final Fire Exit from a building (somewhere in Ireland). The 'clear width' of the door opening is seriously compromised - the door leaf cannot be fully opened and the panic bar reduces the 'clear width' still more.

Colour photograph showing the Final Fire Exit from a building (somewhere in Ireland). The ‘clear width’ of the door opening is seriously compromised – the door leaf cannot be fully opened and the panic bar reduces the ‘clear width’ still more. Click to enlarge.

Solution:  Retain the current international/European/national understanding of ‘clear width’ for door openings in Ireland … but include text, with supporting drawings, in Revised Technical Guidance Documents B & M to ensure that there is no encroachment on that ‘clear width’ caused by protruding door leaf ironmongery or, more importantly, where the door leaf itself cannot be fully opened to 90o-100o.

.

4.   Comments:  i) Clear Width of Door Openings in Existing Buildings

Table 2, on Page 37 of BS 8300:2009, permits the ‘clear width’ for door openings in existing buildings to be reduced significantly below 800mm.

If buildings of historical, architectural and cultural importance are properly identified, and proper allowance is made for these specific building types in Revised Technical Guidance Documents B & M … there is no need to permit a general reduction in the ‘clear width’ for door openings in existing buildings.

Solution:  Clearly indicate in the Revised Technical Guidance Document M that the last ‘Existing Buildings’ Column on the right of Table 2 in BS 8300 should be disregarded.

.

5.   Comments:  ii) Turning Circles for Occupied Wheelchairs

Down through the years, it has been just possible to communicate the concept of the ‘wheelchair turning circle’ to building designers and urban planners … whether it be the older 1.5m diameter circle or the newer 1.8m diameter circle.

The new Figures and Tables in Annexes C.3 and C.4 of BS 8300:2009 will be difficult to communicate … and may be a complication too far ?

.

6.   Comments:  iv) Fire Safety Issues

Colour photograph showing people trapped at the top of one of the WTC Towers. This Tower collapsed soon afterwards.

Colour photograph showing people trapped at the top of one of the WTC Towers. This Tower collapsed soon afterwards. Click to enlarge.

The Recommendations contained in the 2005 & 2008 National Institute of Standards & Technology (USA) Reports on the WTC 9-11 Incident in New York provide an invaluable and essential empirical basis for the practice of effective fire engineering design in today’s built environment.

The first of these two reports has special relevance for NSAI AASCC WG1 because the typical problems encountered by people with activity limitations during a ‘real’ building fire incident have been highlighted by NIST and closely investigated.  As a result, three important fire engineering keywords have been re-stated with strong emphasis: ‘reality’ – ‘reliability’ – ‘redundancy’.  And, a new key phrase in relation to way finding during evacuation has been introduced to the everyday practice of fire engineering design: ‘intuitive and obvious’.

The 2005 NIST Report, particularly, must be given proper consideration during the development of any reputable fire safety related standard or code of practice for the following reasons:

   –  at the time of the ‘real’ fire incident, approximately 8% of building users were people with disabilities, with 6% having mobility impairments ;  [The percentage of ‘building users with activity limitations’ exceeded the 8% quoted above.]

   –  NIST found that the average surviving occupant in the buildings descended stairwells at about half the slowest speed previously measured for non-emergency/test evacuations.  This raises a serious question over the use of standard movement times in fire engineering design calculations for evacuation ;

   –  NIST strongly recommended that fire-protected and structurally hardened lifts (elevators) should be installed in buildings to facilitate the evacuation of building users with disabilities, and to improve emergency response activities by providing timely emergency access to firefighters ;  [In Ireland, building designers have already adopted this approach by constructing cores of reinforced concrete … even in the absence of European/national standards.]

   –  it was recommended that evacuation routes should have consistent layouts, and be ‘intuitive and obvious’ for all building users, including visitors who may be unfamiliar with the building, during evacuations ;

   –  NIST recommended that staircase capacity and stair discharge door widths should be adequate to accommodate contraflow in circulation spaces, i.e. the simultaneous emergency access by firefighters into a building and towards a fire, while building users are still moving away from the fire and evacuating the building.  This has implications for the minimum clear width of all fire evacuation staircases.  Wider staircases facilitate the assisted evacuation and rescue of people with disabilities.

.

No consideration was given in BS 9999:2008, however, to any of the Recommendations contained in the 2005 & 2008 NIST Reports … there is not even a mention of either Report in the Bibliography (Pages 423-429).

   –  For such an important national standard in Europe – BS 9999:2008 – there is no understanding demonstrated of the Fundamental Functional Requirement for Public Safety in Buildings …

Buildings shall remain structurally stable and serviceable …

1.  while people are waiting in ‘Areas of Rescue Assistance’ ;  and

2.  until all of these people can be rescued by Firefighters and can reach a ‘Place of Safety’, which is remote from a fire building – with an assurance of individual health, safety & welfare for the people involved ;

   –  There is a reference to ‘normal movement times’ which are used to calculate evacuation times in Mobility-Impaired People (Paragraph #46.2, Page 247), even though it was found by NIST that the average surviving occupant in the WTC Towers descended stairwells at about half the slowest speed previously measured for non-emergency evacuations.  In a ‘real’ fire incident, there is no such thing as ‘normal’ or ‘standard’ evacuation movement times, and the idea that any building must be clear of occupants within a very short timeframe, e.g. 2.5-3.5 minutes, is ludicrous ;

   –  In the sensitive area of the Resistance to Damage of Enclosing and Separating Partitions (Paragraph #21.2.5 on Page 101) surrounding Firefighting Shafts, it is still permissible in BS 9999:2008 to use non-robust construction, e.g. lightweight plasterboard.  Fire-Induced Progressive Collapse is not discussed in the BS 9999 … and neither is Disproportionate Collapse, which is one of the functional requirements – A3 – in Part A of the Building Regulations for England & Wales (and Ireland !) ;

   –  Although in Wheelchair Users (Paragraph #46.3 on Page 247), it is stated …

‘It should be noted that it can take as many as four people to use an evacuation chair safely and effectively.’

… the dimensions for the minimum width of staircases in Width of Escape Stairs (Table 14 on Page 88) and Firefighting Stairs (Paragraph #21.3.2 on Page 106) disregard the guidance given on Page 247 … and ignore the minimum clear staircase width (1.5m) required to safely assist the evacuation of a person in a manual wheelchair …

Black and white photograph (US FEMA 2002) showing the correct way to assist the fire evacuation of a wheelchair user in an evacuation staircase ... one person at each side, with another person behind.

Black and white photograph (US FEMA 2002) showing the correct way to assist the fire evacuation of a wheelchair user in an evacuation staircase … one person at each side, with another person behind.

And … for some unexplained reason, handrails are permitted to intrude into the ‘clear width’ of a firefighting staircase in BS 9999:2008 (Paragraph #21.3.2, Page 106).

Please note well … this method (shown below) of assisting the evacuation of a person in a manual wheelchair is NOT correct.  It is not possible to support any weight by holding the foot rests on a manual wheelchair, or by grasping the wheelchair by the front wheels …

Black & white sketch showing how definitely NOT to assist the fire evacuation of a wheelchair user in an evacuation staircase.

Black & white sketch showing how definitely NOT to assist the fire evacuation of a wheelchair user in an evacuation staircase.

Manual handling of occupied wheelchairs in a fire evacuation staircase, even with adequate training for everyone directly and indirectly involved, is hazardous for the person in the wheelchair and those people – minimum three – giving assistance.

The weight of an average unoccupied powered wheelchair, alone, makes manual handling impractical.  All lifts (elevators) in new buildings should, therefore, be capable of being used for evacuation in a fire situation.  Lifts (elevators) in existing buildings, when being replaced or undergoing a major overhaul, should then be made capable of use for this purpose.

.

Contraflow Circulation, i.e. the simultaneous emergency access by firefighters into a building and towards a fire, while building users are still moving away from the fire and evacuating the building, has not been considered at all in BS 9999:2008.

A clear staircase width of 1.5m provides sufficient space for a mobile person to evacuate (700 mm) and a heavily protected and equipped firefighter to simultaneously move in the opposite direction (800 mm) …

Colour drawing, with photograph insets, showing the symbiotic relationship between Contraflow Circulation and Proper Assisted Evacuation in a building.

Colour drawing, with photograph insets, showing the symbiotic relationship between Contraflow Circulation and Proper Assisted Evacuation in a building. Click to enlarge.

Human Behaviour in Fires should have been discussed in far more detail in BS 9999:2008 … but wasn’t.  It is important for fire engineering designers to understand that the ‘real’ people who use ‘real’ buildings every day of every week, in all parts of the world, have widely differing ranges of human abilities and activity limitations … they are different from each other, and they will react differently in a fire emergency.

Building users need to be Skilled for Evacuation to a place, or places, of safety remote from a fire building.  In the case of people with a mental or cognitive impairment, there is a particular need to encourage, foster and regularly practice the adaptive thinking which will be necessary during a ‘real’ fire evacuation.

Meaningful Consultation with every person known to occupy or use a building, for the purposes of receiving his/her active co-operation and obtaining his/her informed consent (involving a personal representative, if necessary), is an essential component of adequate pre-planning and preparation for a fire emergency.

Adequate Warning of a fire incident in a building should be communicated well in advance of the time when it is necessary to act and should continue for the full duration of the incident.  Warnings should be informative, and easily assimilated in a form (e.g. oral, written, braille) and language understood by the people using the building.

Panic attacks, during evacuation in a ‘real’ fire incident, exist.  The 2005 National Building Code of India refers extensively to this issue.

Solution:  To resolve the technical inadequacies, inconsistencies and content gaps in BS 9999:2008 … it will be necessary to revise Technical Guidance Document B in Ireland.  Fire safety, protection and evacuation from buildings for people with disabilities must be comprehensively included in the process of Fire Safety Certification.

.

7.        Conclusions – BS 9999:2008 & BS 8300:2009

There are many gaps and conflicts between these two British Standards, principally because … they are two separate standards … drafted by two different Technical Committees within the British Standards Institution (BSI).

Because of its deviation from widely accepted concepts of accessibility and its tortuous use of terminology, BS 8003:2009 will have an adverse impact on the practice of Accessibility Design in Ireland … and has already complicated the development of the ISO Accessibility-for-All Standard (DIS ISO 21542).

Arrogance within BSI is not the only reason for such deviations.  Distorting the European Union Single Market, for the purpose of introducing technical barriers to trade, is common in Britain … refer to the ‘deemed-to-satisfy’ status of the Approved Documents in the Building Regulations for England & Wales … and the Fire Protection Association’s ‘LPC Sprinkler Rules’.

Input from the Disability Sector during the drafting of BS 9999:2008 was not at all sufficient to ensure that there was a meaningful consideration of the problems encountered by people with activity limitations during a ‘real’ building fire incident.  The necessary range of available and effective fire engineering solutions has not, therefore, been presented in the standard.

In addition … the complete and abject failure to consider the important Recommendations contained in the 2005 & 2008 National Institute of Standards & Technology (USA) Reports on the WTC 9-11 Incident in New York was an inexcusable and unforgivable technical oversight.

The result is a crassly inadequate, discriminatory and deeply flawed national fire safety standard in Great Britain & Northern Ireland.  BS 9999:2008 became obsolete on the very day of its publication !

.

.

Postscript

Please refer to our 1999 Submission to the Department of the Environment & Local Government, in Dublin, concerning the use of British Standard BS 5588:Part 8 in Ireland …

        http://www.sustainable-design.ie/arch/submissions.htm

Following this Submission, our understanding is that an ‘Internal’ Working Party was established within the Department.  However, the Working Party never reported.  No proper response to this Submission has ever been received from the Minister or the Department.

.

On 29th November 2006, similar and very polite comments were sent directly to the British Standards Institution (BSI) by e-mail.  Receipt of this e-mail was never acknowledged by anyone in BSI.

The contents of the e-mail were ignored.

.

.

END

Enhanced by Zemanta

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Search

 

Follow SFE2016Dublin on Twitter

October 2019
S M T W T F S
« Jul    
 12345
6789101112
13141516171819
20212223242526
2728293031  

Links