Wet Riser and Down Comer System for Lift Lobby Area
  • Most multi-storied buildings feature similar designs for lift lobbies and staircases, and have comparable requirements for fire and life safety components. Consequently, our calculator is designed with these common patterns in mind. Users can verify and adjust the details as needed.
  • For specific building structures, users can add additional materials to finalize the quantities required.
  • The calculator provides average industry prices, but users can adjust these figures based on their preferred brands and price offers.

Wet Riser and Down Comer System Estimate

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Wet Riser and Down Comer System - Bill of Materials

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Tender Specification - Wet Riser and Down Comer System

Monitoring Water Pressure in Hydrant and Wet Riser Systems :
The primary water pipe of the fire fighting system is required to maintain a pressure of 6 to 8 kg/cm. To oversee this pressure at different points along the pipeline, pressure switches are installed for pressure monitoring. These switches are equipped with an addressable monitor module and are linked to the fire alarm system. If the water pressure falls below the designated level, the pressure switch triggers a fault alert, indicating the need for maintenance.