Last week Alpha Plumbing replaced a water service for a commercial property in Baltimore. The new line is 3/4″ HDPE tubing and runs from the copper piping inside the business out to the pigtail connection at the meter pit. We installed a tracer wire so that the line can be located easily in the future. Here you can see the pigtail connection, main shutoff valve, dual check valve, and PRV. Upon completion of the job, Alpha Plumbing backfilled the excavations and hauled away all debris.
To learn more, see: Commercial Water Service Replacement