A wire transfer is a fast way to move money electronically from one person to another using banks or nonbank providers such as Western Union or TransferWise. No physical money moves between locations. The term âwire transferâ comes from an era when banks relied on telegraph wires for these transfers.
Island vent method. The island vent is the most accepted way to vent an island sink and should be permitted by inspectors in most areas. The basic principle is simple, the vent comes from below the floor and is tied into the drain pipe from the top, this allows the waste water to drain normally while fresh air is brought in to protect the trap.
The trap arm that connects horizontally from the vent pipe to the p-trap must have a slope of 1/4 inch per foot sloping up toward the drain. If the sink has a pop-up drain, the tailpipe will need to be long enough to house the drain mechanism. If the drain mechanism is not a concern and the vent pipe is not yet installed, measure the distance from the top of the trap connection to the top of the trap arm pipe and fittings to determine the minimum length of the tailpiece.