Propozycja.

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Note added at 21 mins (2016-03-06 15:24:17 GMT)
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For high-rise buildings, special internal building water supply facilities are required to provide adequate supply
for domestic and firefighting uses. The design of such systems is site-specific, involving pumping and piping systems coupled with pressure regulating control systems, and pressure zoning which, in effect, create a vertical distribution system. These designs should be coordinated with local fire suppression and water utility departments.
http://www.sewrpc.org/SEWRPCFiles/Publications/TechRep/tr-04...
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evaluate water capacity and pressure zoning in subsequent hydrant testing
https://s3.amazonaws.com/webapps.esri.com/esri-proceedings/p...
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Pressure zoning is desirable but requires careful planning and design (for details, see Boulos et al., 2006). Proper design of pressure zones will reduce leaks (because leakage normally varies exponentially with pressure and will be reduced with a fall in system pressures), breaks, and pumping costs; improve reservoir turnover rates; and avoid over-pressurizing the system.
http://www.nap.edu/read/11728/chapter/7#205

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Note added at 23 mins (2016-03-06 15:26:26 GMT)
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Pressure zoning via pressure regulating valves and/or booster stations are utilized where system topography would otherwise create high and low pressures outside established norms. Low pressure within the systems wheretopography is not an issue; can often be remedied with the construction of parallel feeder mains, a new supply source (water well) or storage tank centrally located within the zone of low pressure.
http://smartgreenbuild.com/blog/download/243/