What is the first component used when installing a water service?

The first component used when installing a water service is the corp stop. The corp stop, or corporation stop, is a valve installed in the water main that allows for the connection of the service line to the main water supply. It is critical because it enables the service provider to control the flow of water and isolate the service line from the main when necessary.

When the water service is being installed, the corp stop is typically placed first to ensure a reliable and controlled connection. The valve box, hydrant, and service line are all important components of the water distribution system, but they come into play after the corp stop has been successfully installed. The valve box is used to house the control valve for easy access, hydrants are connected to the water system for firefighting and maintenance, and the service line connects the corp stop to the building or residence being supplied with water. Thus, the corp stop is foundational in the installation process.