Sustainable Human & Social Development

Accessible Toilet Room in a Japanese Public Place – Kanazawa

2011-11-28:  Further to my post, dated 20 October 2010

A valuable and essential facility in the grounds of  Kanazawa Castle, Japan … entered directly from the exterior … is this Accessible Toilet Room / WC / Bathroom / Hygiene Room / Rest Room / Sanitary Room (whichever term you are familiar with) provided for public use.  There is no attendant permanently present, and no camera surveillance of the external entrance area.  However, it is regularly cleaned and properly maintained during the Castle’s opening hours.

Colour photograph showing Kanazawa Castle and its grounds, in Japan. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.
Colour photograph showing Kanazawa Castle and its grounds, in Japan. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.

The following photographs show a far more ‘developed’, ‘civilized’ and ‘person-centred’ approach to the design and fit-out of these public facilities (quite common in Japan) … than here in Europe.

Real Accessibility-for-All in action … with no messing around …

Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.
Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.

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Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.
Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.

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Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.
Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.

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Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.
Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.

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Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.
Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.

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Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Detailed view of toilet controls and accessories. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.
Colour photograph showing a Public Toilet Room in the grounds of Kanazawa Castle, Japan ... which is Accessible-for-All. Detailed view of toilet controls and accessories. Photograph by CJ Walsh. 2010-04-27. Click to enlarge.

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NIST WTC Recommendations 8-11 > New Design of Structures

Previous Posts in This Series …

2011-10-25:  NIST’s Recommendations on the 9-11 WTC Building CollapsesGROUP 1. Increased Structural Integrity – Recommendations 1, 2 & 3 (out of 30)

2011-11-18:  NIST WTC Recommendations 4-7 > Structural Fire EnduranceGROUP 2.  Enhanced Fire Endurance of Structures – Recommendations 4, 5, 6 & 7

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2011-11-24:  SOME PRELIMINARY COMMENTS …

  1.     The first of two NIST Publications being referenced in this Series of Posts is as follows …

NIST (National Institute of Standards and Technology).  September 2005.  Federal Building and Fire Safety Investigation of the World Trade Center Disaster: Final Report on the Collapse of the World Trade Center Towers.  NIST NCSTAR 1.  Gaithersburg, MD, USA.

The 2005 NIST Report concludes, in Chapter 9, with a list of 30 Recommendations for Action, grouped together under the following 8 Subject Headings

i)        Increased structural integrity ;

ii)       Enhanced fire endurance of structures ;

iii)      New methods for fire resisting design of structures ;

iv)      Enhanced active fire protection ;

v)       Improved building evacuation ;

vi)      Improved emergency response ;

vii)     Improved procedures and practices ;   and

viii)    Education and training.

NIST has clearly stated that “the numerical ordering (of the Recommendations) does not reflect any priority”.

From my point of view, the 2005 NIST Report is especially noteworthy for the emphasis placed on:

(a)     The 3 R’s … Reality – Reliability – Redundancy ;

(b)     Evacuation Way Finding … should be ‘intuitive and obvious’ … a major challenge for building designers, since buildings are still typically designed for ‘access’ only.  In order to find the evacuation routes in a building, it is usually necessary to have a compass, a map, a magnifying glass, a torch … and a prayer book !!!   More about this in later posts …

  2.     However, following on from NIST’s emphasis on Reality … and just between you, me and the World Wide Web … there is a lot of misunderstanding in the International Fire Science and Engineering Community about what exactly is the Realistic End Condition.  But, here it goes …

Realistic End Condition:  A ‘real’ fire in a ‘real’ building, which is used by ‘real’ people with varying abilities in relation to self-protection, independent evacuation to a ‘place of safety’, and participation in the Fire Defence Plan for the building.

It is strange, therefore … and quite unacceptable … to have to point out that the Realistic End Condition IS NOT … a test fire or an experimental fire in a laboratory … or a design fire in a computer model, even IF it is properly validated !

  3.     With regard to Recommendation 8 below … NIST’s contention that “Current methods for determining the fire resistance of structural assemblies do not explicitly specify a performance objective” is not strictly the case.

If we examine Technical Guidance Document B (Ireland) and Approved Document B (England & Wales) once again, as examples close to home … Part B: ‘Fire Safety’ in both jurisdictions should be read in conjunction with its associated Part A: ‘Structure’, which contains a requirement on Disproportionate Damage.

In everyday practice, however, this never happens.  Instead, people dealing with Part B in both jurisdictions enter a sort of bubble … a twilight zone … and, if there is anything to do with structural performance in fire, they immediately refer to the Appendices at the back of both Guidance Documents (ignoring Part A altogether) … where we find a ‘single element’ approach to design, no consideration of connections, etc., etc., etc.

And … this fundamental error is further reinforced in Ireland because, under the national system of Fire Safety Certification for buildings, it is only Part B which is relevant.

At European Level, I would make the same point … under EU Regulation 305/2011 on Construction Products … Basic Requirement for Construction Works 2: ‘Safety in Case of Fire’ must be read in conjunction with Basic Requirement 1: ‘Mechanical Resistance & Stability’ … where we will again find a direct reference to Disproportionate Damage … and an indirect, but explicit, reference to Serviceability Limit States under normal conditions of use … including fire !

A major gap … the missing link at international level … is the failure, still, to elaborate and flesh out the structural concept of Fire-Induced Progressive Collapse.  More about this in later posts …

  4.     With regard to Recommendation 10 below … and amplifying my earlier comments concerning Recommendation 6 … the manufacturers of all Lightweight Structural Fire Protection Systems … not just the Sprayed Systems … have a lot to answer for.

Major question marks concerning Life Cycle Durability, and Resistance to Mechanical Damage at any stage in a building’s life cycle, hang over all of these systems.

Fire testing, alone, does not show that a Lightweight Structural Fire Protection System is ‘fit for its intended use’ !   And manufacturers well know this !!!

And as for the Installation of Lightweight Structural Fire Protection Systems on site … it’s a hornets’ nest that nobody wants to touch !

Vested interests … vested interests … vested interests !!!

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2005 NIST WTC RECOMMENDATIONS

GROUP 3.  New Methods for Fire Resisting Design of Structures

The procedures and practices used in the fire resisting design of structures should be enhanced by requiring an objective that uncontrolled fires result in burnout without partial or global (total) collapse.  Performance-based methods are an alternative to prescriptive design methods.  This effort should include the development and evaluation of new fire resisting coating materials and technologies, and evaluation of the fire performance of conventional and high-performance structural materials.

NIST WTC Recommendation 8.

NIST recommends that the fire resistance of structures be enhanced by requiring a performance objective that uncontrolled building fires result in burnout without partial or global (total) collapse.  Such a provision should recognize that sprinklers could be compromised, non-operational, or non-existent.  Current methods for determining the fire resistance of structural assemblies do not explicitly specify a performance objective.  The rating resulting from current test methods indicates that the assembly (component or sub-system) continued to support its superimposed load (simulating a maximum load condition) during the test exposure without collapse.  Model Building Codes:  This Recommendation should be included in the national model building codes as an objective, and adopted as an integral pert of the fire resistance design for structures.  The issue of non-operational sprinklers could be addressed using the existing concept of Design Scenario 8 of NFPA 5000, where such compromise is assumed and the result is required to be acceptable to the Authority Having Jurisdiction (AHJ).  Affected Standards:  ASCE-7, AISC Specifications, ACI 318, and ASCE/SFPE 29.

NIST WTC Recommendation 9.

NIST recommends the development of:  (1) performance-based standards and code provisions, as an alternative to current prescriptive design methods, to enable the design and retrofit of structures to resist real building fire conditions, including their ability to achieve the performance objective of burnout without structural or local fire collapse;  and (2) the tools, guidelines, and test methods necessary to evaluate the fire performance of the structure as a whole system.  Standards development organizations, including the American Institute of Steel Construction, have already begun developing performance-based provisions to consider the effects of fire in structural design.

This performance-based capability should include the development of, but not be limited to:

a.     Standard methodology, supported by performance criteria, analytical design tools, and practical design guidance;  related building standards and codes for fire resistance design and retrofit of structures, working through the consensus process for nationwide adoption;  comprehensive design rules and guidelines;  methodology for evaluating thermo-structural performance of structures;  and computational models and analysis procedures for use in routine design practice.

b.     Standard methodology for specifying multi-compartment, multi-floor fire scenarios for use in the design and analysis of structures to resist fires, accounting for building-specific conditions such as geometry, compartmentation, fuel load (e.g. building contents and any flammable fuels such as oil and gas), fire spread, and ventilation;  and methodology for rating the fire resistance of structural systems and barriers under realistic design-basis fire scenarios.

c.     Publicly available computational software to predict the effects of fires in buildings – developed, validated, and maintained through a national effort – for use in the design of fire protection systems and the analysis of building response to fires.  Improvements should include the fire behaviour and contribution of real combustibles;  the performance of openings, including door openings and window breakage, that controls the amount of oxygen available to support the growth and spread of fires and whether the fire is fuel-controlled or ventilation-controlled;  the floor-to-floor flame spread;  the temperature rise in both insulated and un-insulated structural members and fire barriers;  and the structural response of components, sub-systems, and the total building system due to the fire.

d.     Temperature-dependent thermal and mechanical property data for conventional and innovative construction materials.

e.     New test methods, together with associated conformance assessment criteria, to support the performance-based methods for fire resistance design and retrofit of structures.  The performance objective of burnout without collapse will require the development of standard fire exposures that differ from those currently used.

Affected National and International Standards:  ASCE-7, AISC Specifications, ACI 318, and ASCE/SFPE 29 for fire resistance design and retrofit of structures;  NFPA, SFPE, ASCE, and ISO TC92 SC4 for building-specific multi-compartment, multi-floor design basis fire scenarios;  and ASTM, NFPA, UL, and ISO for new test methods.  Model Building Codes:  The performance standards should be adopted as an alternative method in model building codes by mandatory reference to, or incorporation of, the latest edition of the standard.

NIST WTC Recommendation 10.

NIST recommends the development and evaluation of new fire resisting coating materials, systems, and technologies with significantly enhanced performance and durability to provide protection following major events.  This could include, for example, technologies with improved adhesion, double-layered materials, intumescent coatings, and more energy absorbing SFRM’s.*  Consideration should be given to pre-treatment of structural steel members with some type of mill-applied fire protection to minimize the uncertainties associated with field application and in-use damage.  If such an approach were feasible, only connections and any fire protection damaged during construction and fit-out would need to be field-treated.  Affected Standards:  Technical barriers, if any, to the introduction of new structural fire resisting materials, systems and technologies should be identified and eliminated in the AIA MasterSpec, AWCI Standard 12 and ASTM standards for field inspection, conformance criteria, and test methods.  Model Building Codes:  Technical barriers, if any, to the introduction of new structural fire resisting materials, systems, and technologies should be eliminated from the model building codes.

[ * F-34  Other possibilities include encapsulation of SFRM by highly elastic energy absorbing membranes or commodity grade carbon fibre or other wraps.  The membrane would remain intact under shock, vibration, and impact but may be compromised in a fire, yet allowing the SFRM to perform its thermal insulation function.  The carbon wrap would remain intact under shock, vibration, and impact, and possibly under fire conditions as well.]

NIST WTC Recommendation 11.

NIST recommends that the performance and suitability of advanced structural steels, reinforced and pre-stressed concrete, and other high-performance material systems be evaluated for use under conditions expected in building fires.  This evaluation should consider both presently available and new types of steels, concrete, and high-performance materials to establish the properties (e.g. yield and ultimate strength, modulus, creep behaviour, and failure) that are important for fire resistance, establish needed test protocols and acceptance criteria for such materials and systems, compare the performance of newer systems to conventional systems, and the cost-effectiveness of alternative approaches.  Technical and standards barriers to the introduction and use of such advanced steels, concrete, and other high-performance material systems should be identified and eliminated, or at least minimized, if they are found to exist.  Affected Standards:  AISC Specifications and ACI 318.  Technical barriers, if any, to the introduction of these advanced systems should be eliminated in ASTM E 119, NFPA 251, UL 263, ISO 834.  Model Building Codes:  Technical barriers, if any, to the introduction of these advanced systems should be eliminated from the model building codes.

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Corporate Social Responsibility – Updated EU Strategy 2011-14

2011-11-15:  The European Commission, in Brussels, recently published a New European Union Policy Document on Corporate Social Responsibility (CSR)COM(2011) 681 final – Brussels, 2011-10-25.

To access this document … just go down to the EUR-Lex Link on the right hand side of this Page.

The Updated EU CSR Strategy for 2011-2014  signals an important change of direction … more a re-balancing of emphasis … which enterprises, of all sizes, should immediately be aware of … and whether or not these enterprises are located within Europe … or outside, as far away as China, India, Japan, South Africa, the USA or Brazil, etc.

The Updated CSR Strategy  also confirms how the merging of the different and interrelated aspects of Sustainable Human & Social Development, i.e. social, economic, environmental, institutional, political and legal … is progressing nicely, and gathering some momentum.  We have discussed this issue here many times … and promoted it elsewhere in our work, particularly during the last decade.  How time flies !

[ In this last regard, reference should also be made to the United Nations Development Programme (UNDP) 2011 Human Development Report: ‘Sustainability and Equity – A Better Future for All’, which was launched in Copenhagen on 2 November 2011.]

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A New Definition for Corporate Social Responsibility (CSR)

The European Commission puts forward a new definition of CSR as ‘the responsibility of enterprises for their impacts on society’.

Respect for applicable legislation and for collective agreements between social partners are prerequisites for meeting that responsibility.  To fully meet their corporate social responsibility, enterprises should have in place a process to integrate social – environmental – ethical – human rights and consumer concerns into their business operations and core strategy in close collaboration with their stakeholders, with the aim of:

  • maximising the creation of shared value for their owners/shareholders, and for their other stakeholders and society at large ;
  • identifying, preventing and mitigating their possible adverse impacts.

The complexity of that process will depend on factors such as the size of the enterprise and the nature of its operations.  For most small and medium-sized enterprises, especially micro-enterprises, the CSR Process is likely to remain informal and intuitive.

To maximise the creation of shared value, enterprises are encouraged to adopt a long-term, strategic approach to CSR, and to explore the opportunities for developing innovative products, services and business models that contribute to Social Wellbeing and lead to higher quality and more productive jobs.

To identify, prevent and mitigate their possible adverse impacts, large enterprises, and enterprises at particular risk of having such impacts, are encouraged to carry out risk-based due diligence, including through their supply chains.

Certain types of enterprise, such as co-operatives, mutuals, and family-owned businesses, have ownership and governance structures that can be especially conducive to responsible business conduct.

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The Updated EU CSR Strategy elaborates an Action Agenda for 2011-2014

     1.  Improving Company Disclosure of Social and Environmental Information:  the new strategy confirms the European Commission’s intention to bring forward a new legislative proposal on this issue.

     2.  Enhancing Market Reward for CSR:  this means leveraging EU Policies in the fields of consumption, investment and public procurement in order to promote market reward for responsible business conduct.

     3.  Enhancing the Visibility of CSR and Disseminating Good Practices:  this includes the creation of a European award, and the establishment of sector-based platforms for enterprises and stakeholders to make commitments and jointly monitor progress.

     4.  Improving and Tracking Levels of Trust in Business:  the European Commission will launch a public debate on the role and potential of enterprises, and organise surveys on citizen trust in business.

     5.  Better Aligning European and International Approaches to CSR:  the European Commission highlights the following …

  • OECD Guidelines for Multinational Enterprises ;
  • 10 Principles of the UN Global Compact ;
  • UN Guiding Principles on Business and Human Rights ;
  • ILO Tri-Partite Declaration of Principles on Multinational Enterprises and Social Policy ;
  • ISO 26000 Guidance Standard on Social Responsibility.

     6.  Further Integrating CSR into Education, Training and Research:  the European Commission will provide further support for education and training in the field of CSR, and explore opportunities for funding more research.

     7.  Improving Self- and Co-Regulation Processes:  the European Commission proposes to develop a short protocol to guide the development of future self- and co-regulation initiatives.

     8.  Emphasising the Importance of National and Sub-National CSR Policies:  the European Commission invites EU Member States to present or update their own plans for the promotion of CSR by mid 2012.

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European Commission COM(2011) 681 final – Brussels, 2011-10-25  (PDF File, 136 kb)

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Sustainable Fire Engineering – IABSE Lecture 1 December 2011

2011-11-14 …

On Thursday evening, 1st December 2011, at 19.00 hrs … in the Dublin Institute of Technology … I will present an IABSE-Ireland Sponsored Lecture on the subject: ‘Sustainable Fire Engineering IS THE FUTURE !’.

This Presentation has been in continuous development across a snaking international path … Dubayy (UAE) in 2008 … Lund (Sweden) and Bengaluru (India) in 2009 … Dilli (India), Zurich (Switzerland) and Dublin (Ireland) in 2010 … Paris (France), the IFE’s International Fire Conference in Cardiff (Wales) and the ASFP-Ireland Fire Seminar in 2011 … and on 1 December next, in Dublin, I will be introducing some tough new realities for fire engineering generally … not just in Ireland …

Colour photograph showing the impact of witnessing the 9-11 WTC Incident in New York. Sustainable Fire Engineering must be 'reliability-based' & 'person-centred'. But ... do building designers, including fire engineers, actually understand that the people who use their buildings are 'individuals' ... each having a different range of abilities ? Photograph by Marty Lederhandler/AP. Click to enlarge.
Colour photograph showing the impact of witnessing the 9-11 WTC Incident in New York. Sustainable Fire Engineering must be 'reliability-based' & 'person-centred'. But ... do building designers, including fire engineers, actually understand that the people who use their buildings are 'individuals' ... each having a different range of abilities ? Photograph by Marty Lederhandler/AP. Click to enlarge.

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IABSE Irish National Group Sponsored Lecture

Dublin Institute of Technology, Bolton Street – Michael O’Donnell Room (259)

Thursday, 1 December 2011 @ 19.00 hrs / 7.00 p.m.

CJ Walsh: Sustainable Fire Engineering IS THE FUTURE !  (Lecture Flyer, PDF File, 259 kb)

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The aim of Sustainable Fire Engineering is to realize a safe and sustainable built environment.

Responding ethically, in built and/or wrought form, to the still evolving concept of sustainable human and social development … a principal objective of Sustainable Fire Engineering is to design for maximum credible fire and user scenarios … in order to maintain a proper and satisfactory level of fire safety and protection over the full life cycle of, for example, a building … and for a Sustainable Building, that life cycle is 100 years minimum.

Sustainable Fire Engineering must, therefore, be ‘reliability-based’ & ‘person-centred’.

This presentation will examine the authentic language and meaning of sustainability … and will then track how this impacts on the professional practice of fire engineering.  Special mention will be made of Fire-Induced Progressive Collapse.

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See you all there !   And I will be looking forward to a lot of challenging feedback on the night !!

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