Donors must weigh at least 110 pounds and be at least 17 years old. In Minnesota, 16-years-olds may donate with written consent from a parent or guardian. During your donation appointment, you will complete a brief health questionnaire to make sure blood donation is safe for you and the recipient of your blood.
Three inch pipes are used to handle most residential toilets. 1.5 inch lines are used to handle waste from kitchen, bathroom and powder room sinks. 2 inch drain lines are common pipes for laundry drains. Clogs can develop easily on horizontal runs of pipe. Friction causes the water within the pipe to slow down. To achieve good water flow, try to install horizontal drain pipes so they have a minimum of 1/4 inch per foot slope. 3/8 of an inch per foot is actually better.
Connect the drain lines. 1  For your bathroom, you will need multiple sizes of drain lines. 2  The drain line for the toilet should be either a 3 inch (7.62 cm) or 4 inch (10.16 cm) line. 3  After you attach the pipe to the toilet drain, the pipe should slope downwards toward the main drain line.nclog the sink using a plunger or an auger. 1  If your sink clogs, you can use the plunger or with an auger. 2  You can also clean out the trap under the sink by removing the cover to the trap. 3  Stick a hanger or a wire through the trap to see if you can pull anything out.