
The pump has a purchase price, but the station needs to operate. You are identifying the connections and work that turn equipment into an installed system.
Pump-station installationInspect a pump and the motor control centre. Follow the unfinished connections between them.
Trace water, power and control through a complete installation. An equipment list alone does not show all the interfaces.

Select a marker to connect the physical work to the estimate.
Wanderi Wachira · CC BY-SA 4.0 · resized; numbered markers added.
Source: https://commons.wikimedia.org/wiki/File:Installation_of_water_pumps_and_motors._02.jpg
Licence: https://creativecommons.org/licenses/by-sa/4.0/

Illustrative scene. Use the lesson figures and records for measurements.
Select a component to follow its connection to the installation.