Which tool will not be needed when laying sewer lines that are hubbed together?

Which tool will not be needed when laying sewer lines that are hubbed together?

• A. Wrench
• B. Block
• C. Hammer
• D. Saw

Answer: (B)

When laying hubbed sewer lines, the process centers on preparing and joining the pipe ends correctly: cutting to length, seating the hub and spigot, and securing the joint with the appropriate method for the material (mechanical fit or solvent cement). A block isn’t part of that joining process. You’ll typically use a saw to trim pipe to the right length, a wrench to tighten any fittings or clamps that are involved, and a hammer (or rubber mallet) to help align and seat pieces without damaging them. But a block doesn’t serve a function in forming or securing hubbed joints, making it unnecessary for this task.

When laying hubbed sewer lines, the process centers on preparing and joining the pipe ends correctly: cutting to length, seating the hub and spigot, and securing the joint with the appropriate method for the material (mechanical fit or solvent cement). A block isn’t part of that joining process. You’ll typically use a saw to trim pipe to the right length, a wrench to tighten any fittings or clamps that are involved, and a hammer (or rubber mallet) to help align and seat pieces without damaging them. But a block doesn’t serve a function in forming or securing hubbed joints, making it unnecessary for this task.