Oakland California Floor Slope To Floor Drain Requirements In 2017

When are floor wastes required.

Oakland california floor slope to floor drain requirements in 2017.

Planning codes regulate the development and activity that can take place on private property in the city of oakland. Floor drains in multi level parking structures 1003 1 interceptors and separators 1003 3 1 alternate grease interceptor locations 1003 3 4 hydromechanical grease interceptors 1105 roof drain strainers 1107 siphonic roof drainage systems chapter 13 gray water recycling systems 802 1 8 indirect discharge of food preparation sinks 802 2. In a shower area as part of the as 3740 wet area waterproofing requirements volume one f1 7 volume two 3 8 1 2. 3 4 of drop will pass the plumbing inspection in my city.

A watertight nailing flange that extends a minimum of 1 inch high shall be installed where the shower floor meets the vertical surface of the shower compartment. 2019 building standards code changes 2019 ca green building standards code requirements bureau of building code. The only requirement is tha the drain be the lowest point in the room and that there is a 1 4 per 12 slope towards the drain. To obtain a slope of 1 4 inch per foot 20 8 mm m such pipe or piping 4 inches 100 mm.

The finished floor of the shower compartment shall be uniformly sloped between and per foot towards to the drain. Floor wastes are only required by the deemed to satisfy provisions of the ncc 1 in prescribed situations. We could find no reference to recommended slopes when trench drains are used in a floor. A floor drain shall be provided adjacent to the fixture and the fixture shall be connected on the sewer side of the floor drain trap provided that no other drainage line is connected between the floor drain waste connection and the fixture drain.

The recommended slope for flat roofs is usually 1 1 8 inch per foot or 2 1 4 inch per foot according to the professional handbook of building construction published by john wiley sons new york. Deep vent p trap 2 in. In a room containing a urinal volume one f1 7 as 3500 2 through volume three part c2. A 2 slope will probably ensure better drainage we.

In food prep areas fixture requirements may be. Read the california building codes read the oakland amendments to the california building codes read the. Secondary safety drain safety glass or shower wall shall be securely supported at floor backwall and top side wall back wall front wall glass or shower wall shall extend from the edge of the drain to the backwall and 70 inches above the lowest safety drain slope to drain.