In Italy diameters are measured in millimeters. I think that the
international standard (outside UK and US) is millimeters, not centimeters.
Here for underground and over ground hydrants most commons diameters are 45
mm and 70 mm.
Flow capacity is measured in liters / minute but in Italy normally
Richard,
On 09.03.13 20:07, Richard Welty wrote:
i've started drafting a proposal for some tags to extend the fire_hydrant
tagging system.
Please keep in mind, there already a rather big list of possible tags:
http://wiki.openstreetmap.org/wiki/DE:Tag:emergency%3Dfire_hydrant
(only in German)
http://wiki.openstreetmap.org/wiki/OpenFireMap
has many details, too.
/al
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2013/3/11 Andreas Labres l...@lab.at:
See http://de.wikipedia.org/wiki/Hinweisschilder_zu_Stra%C3%9Feneinbauten
(sorry, also German).
Most important value (and shown on OpenFireMap in z17) is the nominal
diameter,
which classifies the hydrant. It is the inner diameter of the pipeline in
On 3/11/13 7:25 AM, Andreas Labres wrote:
Richard,
On 09.03.13 20:07, Richard Welty wrote:
i've started drafting a proposal for some tags to extend the fire_hydrant
tagging system.
Please keep in mind, there already a rather big list of possible tags:
Am 11.03.2013 13:29, schrieb Richard Welty:
On 3/11/13 7:25 AM, Andreas Labres wrote:
Please keep in mind, there already a rather big list of possible tags:
http://wiki.openstreetmap.org/wiki/DE:Tag:emergency%3Dfire_hydrant
(only in German) and what the OpenFireMap displays (the diameter):
On 3/11/13 10:01 AM, Georg Feddern wrote:
fire_hydrant:main_diameter is the same as fire_hydrant:diameter - at
least in the current tagging usage and 'mappers meaning'.
fire_hydrant:diameter is used for the _main_ _pipeline_ diameter,
where the hydrant is fed from - as this is indicating
i've started drafting a proposal for some tags to extend the
fire_hydrant tagging system.
i have a question for the non-US mappers...
in the US, the American Water Works Association has a classification
system dividing
hydrants into 4 groups based on their flow capacity (e.g., class AA is
On Sat, 9 Mar 2013, Richard Welty wrote:
for the US, water mains are specified in inches. i presume that centimeter is
the correct
unit elsewhere. correct?
In Finland, mm is used in all signs. I've not seen other classifications
here besides the diameter. Then we only have only O marking in
On 09/03/13 19:07, Richard Welty wrote:
i've started drafting a proposal for some tags to extend the
fire_hydrant tagging system.
i have a question for the non-US mappers...
in the US, the American Water Works Association has a classification
system dividing
hydrants into 4 groups based on
On Sat, 2013-03-09 at 14:07 -0500, Richard Welty wrote:
i've started drafting a proposal for some tags to extend the
fire_hydrant tagging system.
i have a question for the non-US mappers...
In the UK, fire hydrants are not the prominent feature they are in the
US and Canada. Here they are
On 3/9/13 2:30 PM, Philip Barnes wrote:
On Sat, 2013-03-09 at 14:07 -0500, Richard Welty wrote:
i've started drafting a proposal for some tags to extend the
fire_hydrant tagging system.
i have a question for the non-US mappers...
The fire brigade will know exactly where they are.
one of the
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