Floor Sinkdoh Pipe Backflow Nyc

For some backflow protection installations a drain may be required.

Floor sinkdoh pipe backflow nyc.

But before we get into the details and benefits of a sewer backwater valve let s explain what backwater is. Select from our list of national distributers or search by city rep distributer or wholesale. Section pc 403 of the new york city plumbing code is repealed and a new section pc 403 is added to cover minimum plumbing facilities. Water service piping shall be protected in accordance with sections 603 2 and 603 2 1.

Box 20111 greeley square sta ny 10001. Nyc chapter of the american society of plumbing engineers p o. Sewer backflow is a term used in plumbing for unexpected and unwanted flow of water in reverse direction. 1829 mm above the floor.

A licensed plumber or engineer can advise a building owner on whether or not they have cross connection. 608 4 water service piping containment to protect potable water supplies. Box 293 grand central sta ny 10163. American institute of architects aia aia ny chapter center for architecture 536.

A plumbing floor plan plan view or partial floor plan indicating water services name and address of facility water meter layout proposed backflow preventer s booster pump system floor drain s and all nearby objects examples. Electrical panels boilers chillers storage tanks fire pumps fire sprinkler risers etc. Want to know where to buy zurn products. Drain lines serving backflow devices or assemblies shall be sized in accordance with the discharge rates of the manufacturer s flow charts of such devices or assemblies.

The item in the picture to the right is referred to as a floor sink. It is a 6 page new section covering fixture calculations various occupancy types a new table of required fixtures and a new table covering the minimum number of required fixtures. A property owner must install an approved backflow prevention device on every water service pipe that has a connection between the drinking water supply and a potential source of contamination such as a business process or equipment that could potentially contaminate the water supply. A sewer backflow valve can prevent waste water backups particularly from a public sewer.

Nyc chapter of the american society of sanitary engineers p o. 2015 international plumbing code amended backflow cross connection control requirements. Once the owner became aware of a device called a knife edged sewer flood gate valve they contacted joseph l. Floor sink as a waste receptor.