What should I do about accident and injury-prone defects I see in the built environment? For the most part, tiny defects like the following:

1. Old stairs down to a sloping sidewalk from the main entrance of an old church. The stairs have been in place for many decades. I’ve been in and out of this church to concerts. We descend the steps and onto the sidewalk at the upslope end where the riser is the proper height and it’s easier to step onto the sloping sidewalk.
2. New stairs down to a steeply sloping driveway from the front entrance to a house. It’s scary what the homeowners will need to manage; I can’t imagine what it will be like in the winter time. I understand that the owner plans to rent space to students. A mini-commercial property? (It was seeing these stairs that prompted me to post this blog)
3. A stair riser that changes in height from one end to the other in order to rest on the sloping ground. These stairs are to a landing at the main entrance of a recreation centre. I was told there was an accident there and a person injured. Surprise. Surprise.
4. A sloping washroom door threshold in a hospital. The slope is very slight but it’s there, 1.0 inch in 5.5 inches, 18.1%. I knew it was there but days after noticing and measuring it I still stumbled a little going into the washroom! (Ref. 1)
5. A floor that slopes down from the door of an elevator on a palliative care floor in a senior’s retirement residence. It’s slight but it’s there and noticeable, at least to me.
6. A floor in the patio of a hotel that steps down about 2.0 inches from one area to another. It’s barely noticeable but it’s there, stepping up or stepping down.
7. Big, tank-track-size potholes in roads; not exactly tiny. But also tiny potholes. You can see cars wobbling after they go through some of these potholes. A friend sued the city about one that damaged his car. I called 911 about another left at a construction site.
8. Road-side and parking lot curbs that change height a tiny bit. See my blog posted September 2. 2021, an eye opener if you don’t mind me saying. (Ref. 2)
9. A floor in a private athletic building that changes level in going from one area to another. But, attention is drawn to the change in level with a brightly colored yellow painted threshold. Good. I was impressed by what was done in this building.
10. A surface that changes in height from the sidewalk to the roadway. Attention is also drawn to the change by brightly colored yellow paint. Good I see this a lot in towns and cities as I’m sure you do.
11. Tennis and pickle ball courts in quite level terrain but with a slight cross slope to the courts.
12. A large athletic field constructed on natural soils; Good – except for one corner on deep fill soil; Bad. Foundation and geotechnical engineers learn early to separate the foundations on different soils. Fill soil settles more than natural soil. The pyramid builders in ancient Egypt learned to do this.

I learned long ago if I was walking on a construction site and saw something dangerous like a deep trench in unstable soil and workers in the trench, you draw attention to the risk.

But, what do you do about the “tiny”, accident and injury-prone defects in the built environment noted in the above list? Should I go around knocking on everybody’s door? Does anybody know?

References

1. More tiny causes of slip, trip and fall accidents. Posted March 15, 2023
2. My personal slip, trip and fall accident, #1. Posted September 2, 2021
3. My personal slip, trip and fall accident, #2. Posted February 26, 2023

(Posted by Eric E. Jorden, M.Sc., P.Eng. Consulting Professional Engineer, Forensic Engineer, Geotechnology Ltd., Halifax, Nova Scotia, Canada, June 16, 2023. ejorden@eastlink.ca)