What is the estimated number of 4" PVC sticks and fittings needed for the conduit feeding DP-G?

To determine the estimated number of 4" PVC sticks and fittings needed for the conduit feeding DP-G, the correct choice suggests a breakdown of materials necessary for the installation.

The first number typically represents the total length of PVC conduit required, which is generally expressed in linear feet or sticks. Having 40 indicates that this quantity has been calculated based on the total runs of conduit needed to adequately feed and connect to the desired point, in this case, DP-G.

The next number signifies the quantity of fittings needed, such as elbows, tees, or any necessary connectors to accommodate directional changes or junctions in the conduit run. The specified total of 4 highlights the need for a modest amount of fittings to correctly configure the system without excess.

The third and fourth numbers usually correspond to specific types of fittings or an additional mix of related items, where 1 and 1 likely refer to further specialized requirements that support the installation—possibly a specific type of fitting and a component such as a junction box.

This option aligns logically with what would be required for a standard installation, providing all necessary components while ensuring flexibility in the overall design.