Fermented Feed I started thinking about using this idea to supplement the chickens winter feed. I bought a 40 lb. bag of hay cubes, about 2x 2 wide. While I didn't ferment mine, I soaked them in really hot water, for about 30 minutes. The first 2 times the girls just looked at it. After that, all gone! I guess they liked it. Another good reason to read lots of blogs.
Soil stack (in green) is connected to the sewer at the bottom and vented at the top, while each plumbing fixture has its own trap (shown in white) In modern plumbing, a drain-waste-vent (or DWV) is part of a system that removes sewage and greywater from a building, and regulates air pressure in the waste-system pipes to aid free flow. Waste is produced at fixtures such as toilets, sinks, and showers, and exits the fixtures through a trap, a dipped section of pipe that always contains water.
Shares & Saves. Save. Photos.com/Photos.com/Getty Images. A plumber roughs-in a toilet by installing the waste and vent lines as well as the water supply lines -- in short, everything but the toilet itself. The waste line begins at the toilet flange, which holds the toilet to the floor, and ties into the sewer. Its actual path depends on the configuration of the house and the existing plumbing. The water pipe runs from the nearest cold-water main to a point just below the position of the tank.