Noun
water main (plural water mains)
The principal pipe, usually underground, for conveying water to residential and business properties.
A convert water main in the service tunnel provides water to the main tunnels at convert intervals. citation The ventilation system can control smoke movement. Source: Internet
Acting under Frank's influence, he floods his school by damaging a water main. Source: Internet
A water main manhole cover in a street in Santa Fe, New Mexico. Source: Internet
Among all relevant parties, including Rob Bincsik, the city’s director of public works, negotiations resulted in a re-engineered plan to move the water main closer to the curb, thus saving the trees. Source: Internet
ROCHESTER, N.Y. (WHEC) — A part of East Main Street is closed due to a water main break on Sunday. Source: Internet
€181,628.00 from Irish Water for Lauragh water main. Source: Internet