Floor Drain Riser Diagram

You may need to pull a permit and need one.

Floor drain riser diagram.

Codes installation leaks clogs connections troubleshooting repair. The trouble is the inspector wants the drawing to be accurate. P 3 sanitary venting proposed vtr s are shown but the sanitary vent piping will. P 2 mech rm floor drain a main line was shown in the area but the branch piping and all pipe sizing remains to be completed.

This isometric diagram will help determine if all your plumbing meets code. P 803 plumbing water riser diagram p 804 plumbing water riser diagram. If it s 4 then the drain connection should be 2 inches or larger. This plumbing diagram might be required for a building permit.

If the riser is 2 or 3 then the drain connection must be at least 1 inches. A short riser at the underside of the drain attaches to a quarter bend fitting which allows water to flow freely instead of backing up at the drain. Great video here showing how to vent plumbing. The discharge drain connections are dependent on the riser size.

How to draw a riser diagram is an oft asked question. This article discusses the inspection and repair or un clogging of condensate disposal systems including air conditioning heat pump or condensing boiler furnace condensate drains condensate pumps and their proper installation as part of our review of condensate piping traps drains. A c condensate drains pumps.