As-built plans and hydraulic calculations must include which details?

As-built plans and hydraulic calculations must include which details?

• A. Electrical Wiring Schematics
• B. Site Security Measures
• C. Details Of Piping, Hydraulic Calculations, And Alarm Configurations
• D. Brand Of Sprinkler Heads

Answer: (C)

The main idea is that as-built plans and hydraulic calculations must document exactly how the sprinkler system is laid out and how it will perform. The details should show the piping layout and sizes, the hydraulic calculations that prove there’s enough water flow and pressure for every area served, and how alarms are configured and tied into the system. This combination lets inspectors verify that the installed system matches the design, will operate correctly under demand, and can be maintained over time. Electrical wiring schematics, site security measures, and the brand of sprinkler heads aren’t part of what those documents verify. Electrical drawings belong to the electrical/fire alarm side of the project, security measures are outside the sprinkler hydraulics scope, and while head type can be noted in specifications, the as-built and hydraulic calculations focus on how the system will perform rather than branding.

The main idea is that as-built plans and hydraulic calculations must document exactly how the sprinkler system is laid out and how it will perform. The details should show the piping layout and sizes, the hydraulic calculations that prove there’s enough water flow and pressure for every area served, and how alarms are configured and tied into the system. This combination lets inspectors verify that the installed system matches the design, will operate correctly under demand, and can be maintained over time.

Electrical wiring schematics, site security measures, and the brand of sprinkler heads aren’t part of what those documents verify. Electrical drawings belong to the electrical/fire alarm side of the project, security measures are outside the sprinkler hydraulics scope, and while head type can be noted in specifications, the as-built and hydraulic calculations focus on how the system will perform rather than branding.