What is a distinct advantage of the HASB method compared to other installation methods?

The distinct advantage of the HASB method is that it does not require a pulling rope in the conduit. This eliminates the need for additional tools and simplifies the installation process, which can lead to increased efficiency and reduced complications during installation. Without the need for a pulling rope, installers can work more freely, reducing the overall complexity of the setup.

In contrast, the other options—faster installation time, lower cost of materials, and less manpower required—may be benefits associated with various installation methods but are not specifically unique to the HASB method. Other methods might achieve faster installation times through different techniques, and the overall cost and manpower requirements can vary based on the specific project and materials used, rather than being inherent advantages of the HASB methodology itself.