I come back to the topic.
ORDINANCE
MINISTER OF INFRASTRUCTURE
of April 12, 2002
on the technical conditions to be met by buildings and their location.
(Journal of Laws of June 15, 2002)
Chapter 7
Gas installation for gaseous fuels
§ 164. 3. In relation to the pipes of other installations constituting the equipment of the building (heating, water supply, sewage, electricity, lightning protection, etc.), gas installation lines should be located in a manner ensuring their safe use. The distance between the gas system pipes and other pipes should be sufficient for maintenance work.
4. Horizontal sections of gas installations should be located at a distance of at least 0.1 m above other installation pipes, and if the gas density is higher than the air density - below electrical cables and sparking devices.
5. Gas system lines crossing other installation lines should be at least 0.02 m away from them.
§ 167. Gas meters may not be installed:
1) in living quarters, bathrooms or other places where there is a risk of corrosion (moisture, vapors of chemical compounds, etc.),
2) in common recesses with electric meters,
3) at a distance less than 1 m from the gas burner or other furnace in the horizontal projection,
4) at a distance of less than 3 m from the gas appliance, measured in the extended length of the conduit.
§ 168. 1. Gas meters should be installed in the height range from 0.3 m to 1.8 m from the floor level to the bottom of the gas meter or at least 0.5 m from the ground level.
2. Gas meters for measuring gas flow with a density lower than the air density should be placed above the electric meter and other devices that may spark, and for gas with a density higher than the air density - by at least 0.3 m below the meter and such devices.
3. Gas meters installed without cabinets, on the same level as electric meters or other devices capable of sparking, should be at least 1 m away from them.
4. It is allowed to reduce the distance referred to in sec. 3, if between these devices is made a barrier of non-flammable material at least 0.5 m above and below the gas meter, and a projection greater by at least 0.1 m from the distance of the gas meter face from the wall on which it is installed.
§ 173. 1. When installing gas appliances, the following conditions must be met:
1) gas appliances should be connected permanently to steel or copper pipes of the gas installation or with the use of flexible metal pipes,
2) the valve shutting off the gas supply to the device should be placed in the room where the gas device is installed, in an easily accessible place, not more than 1 m from the connection stub,
3) cookers and gas stoves should be installed at a distance of at least 0.5 m from the windows to the side of the device, measured in the plan view,
4) space heaters, the temperature of which may exceed 60 ° C, should be installed at a distance of at least 0.3 m from walls made of readily flammable, plastered materials and at a distance of 0.6 m from wall elements made of readily inflammable materials, not covered with plaster,
5) flowing water gas heaters should be installed on walls made of non-flammable materials or insulated from walls made of flammable materials with a plate made of non-flammable material.
2. Gas appliances requiring relocation, such as torches, flasks, soldering irons, may be installed with flexible hoses intended for such purposes.
Unfortunately, these standards do not contain what I need, i.e. the distance, boxes and surface-mounted sockets from the gas pipe.
They wrote horizontally that 10cm, and vertically ??
