What must be in place before a rough-in inspection can be performed?

What must be in place before a rough-in inspection can be performed?

• A. All fixtures and fittings
• B. The roof, framing, and all related piping
• C. Only water distribution pipes
• D. Final finishing touches

Answer: (B)

Before a rough-in inspection can be performed, it is essential that the roof, framing, and all related piping are in place. This step is critical because a rough-in inspection is designed to ensure that the plumbing system is correctly installed before the walls and other finishes are completed. During this inspection, the inspector checks the structural integrity of the finished work and verifies that the framing can support the plumbing system, in addition to ensuring that the piping is routed properly for both water supply and drainage. Without the roof and framing, it would be impossible to verify that the installation adheres to the plumbing code requirements and that it will function properly once the building is finished. Having all fixtures and fittings installed or final finishing touches applied would complicate this process, as inspectors would need to look behind finished walls, which is not feasible during a rough-in phase. Therefore, it is vital to have the key structural components and the necessary piping in place before proceeding with the inspection.

Before a rough-in inspection can be performed, it is essential that the roof, framing, and all related piping are in place. This step is critical because a rough-in inspection is designed to ensure that the plumbing system is correctly installed before the walls and other finishes are completed.

During this inspection, the inspector checks the structural integrity of the finished work and verifies that the framing can support the plumbing system, in addition to ensuring that the piping is routed properly for both water supply and drainage. Without the roof and framing, it would be impossible to verify that the installation adheres to the plumbing code requirements and that it will function properly once the building is finished.

Having all fixtures and fittings installed or final finishing touches applied would complicate this process, as inspectors would need to look behind finished walls, which is not feasible during a rough-in phase. Therefore, it is vital to have the key structural components and the necessary piping in place before proceeding with the inspection.