Unsafe Outdoor Ramp

 

Ramp slope in this photo is too steep for wheelchair use

 

Connecting ramp lacks grab bars/handrails on one side

 

Design Guidelines
  • Conform to the design guidelines for accessibility, ingress/ egress to/from building, kerb ramps, accessible routes, horizontal circulation, doors, etc. as per Code on accessibility [1]. (See also BS 8300:2009+A1:2010 and BS 9266:2013).
  • Provide slip-resistant and threshold-free layout, avoid sudden changes in surface levels; design ramps with appropriate slopes and adequate space, elevators and other lifting systems, and stairs with appropriate dimensions and hand grips, to facilitate accessibility (ISO/IEC Guide 71:2014).
Construction Guidelines
  • Comply to the construction requirements for making buildings accessible to persons with disabilities and families with young children as per Code on Accessibility [1]. (See also BS 8300:2009+A1:2010 and BS 9266:2013).
  • Outdoor paths should be firmly constructed with a slip-resistant, even surface, free from drainage gratings (ISO/ NP 21542). Surface material adjacent to the path should not display different slip-resistant characteristics [1]. (See
    also BS 8300:2009+A1:2010 and BS 9266:2013).
Maintenance Guidelines
  • Regular inspection of premises and subsequent correction of irregularities is required for effective housekeeping practices.
  • Clear passageways to allow easy access during firefighting. Outdoor storage areas should be located separately from building to prevent fire spread [2].
  • Daily/ frequent inspection of accessibility and horizontal circulation routes (e.g. look out for broken/detached tiles, blocked and dirty accessibility routes for wheelchairs, etc.) and perform prompt corrective maintenance [1]. (See also BS 8300:2009+A1:2010 and BS 9266:2013).

 

References
[1] Building and Construction Authority (2013). Code on accessibility in the built environment. Singapore: BCA.
[2] Workplace Safety and Health Council (2016). Workplace Safety and Health Guidelines on Workplace Housekeeping. Singapore: WSHC.

Normative References/Standards Referred to for Outdoor Ramp
• BS 8300:2009+A1:2010 — Design of buildings and their approaches to meet the needs of disabled people. Code of practice.
• BS 9266:2013 — Design of accessible and adaptable general needs housing. Code of practice
• ISO/IEC Guide 71:2014 — Guide for addressing accessibility in standards
• ISO/NP 21542 — Building construction — Accessibility and usability of the built environment