6.1. Technical measures of performance
From the tank, water is distributed through a network of pipes on which connections will be stitched to feed
subscribers.
Pipes should therefore be of a sufficient diameter to ensure a maximum flow with a ground pressure compatible with
buildings heights.
• Flow
The pipes must be able to convey the strongest instantaneous flows while taking into account the peak flow [2].
• Diameter
Refer to the diameters given in the albums. Do not go below 0.060m, or 0.080m.
In the sections on which fire hydrants are expected to be installed, the minimum diameter will be of 0.100 m or
0.150 m [2].
• Pressure
The network must be calculated to satisfy certain pressure conditions.
In view of the good performance of piping, pressures greater than 40m should be avoided in town, at risk of
bringing disorders (leaks) and loud noises in the indoor facilities of subscribers [2,5].
6.1. Technical measures of performanceFrom the tank, water is distributed through a network of pipes on which connections will be stitched to feedsubscribers.Pipes should therefore be of a sufficient diameter to ensure a maximum flow with a ground pressure compatible withbuildings heights.• FlowThe pipes must be able to convey the strongest instantaneous flows while taking into account the peak flow [2].• DiameterRefer to the diameters given in the albums. Do not go below 0.060m, or 0.080m.In the sections on which fire hydrants are expected to be installed, the minimum diameter will be of 0.100 m or0.150 m [2].• PressureThe network must be calculated to satisfy certain pressure conditions.In view of the good performance of piping, pressures greater than 40m should be avoided in town, at risk ofbringing disorders (leaks) and loud noises in the indoor facilities of subscribers [2,5].
การแปล กรุณารอสักครู่..