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6. Glossary
Coefficient of simultaneity; Coefficient de simultanéité
Factor used to adjust the total instantaneous flow rate according to the probability of all devices being used simultaneously.
Collector; Collecteur
Main conduit in a plumbing or drainage system, receiving water from several appliances or branches.
Instantaneous flow rate; Débit instantané
Total quantity of water flowing through the system at a given moment, sum of the basic flow rates of all devices.
Probable flow rate; Débit probable
Flow rate adjusted according to the simultaneity coefficient, reflecting more realistic use of the system.
Méthode simplifiée ; Simplified method
An approach to pipe sizing based...
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Standards and norms
- Building work – Sanitary plumbing for buildings – Part 1-1-2: Evacuation systems – Standard technical specifications - NF DTU 60.1 - (12/2012)
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