Plumbing topics · Who it's for
Restaurants and commercial kitchens
Plumbing rules and fixes for restaurants and commercial kitchens: grease interceptors, FOG programs, health inspection items and drain backups.
Answers (105)
- Are enzyme or grease-dissolving drain treatments allowed for Phoenix restaurants?
- Are garbage disposals allowed in Phoenix-area restaurants?
- Can a commercial dishwasher drain into a grease trap?
- Can an under-sink grease interceptor serve a 3-compartment sink?
- Can my restaurant's gas line handle a new fryer or range?
- Can strip center restaurants share a grease interceptor?
- Do I need a grease interceptor in a former retail space?
- Do I need a riser or extension collar on a grease interceptor?
- Do restaurants need a gas leak inspection for health or fire code?
- Do you need a permit to replace or add a grease interceptor?
- Does a change of use trigger plumbing upgrades in Phoenix?
- Does a coffee shop, bakery or bar need a grease trap?
- Does a grease interceptor lid need to be traffic rated?
- Does a grease interceptor need a vent?
- Does a restaurant need a booster heater for a 180 F final rinse?
- Does a restaurant need a mop sink by code?
- Does a soda machine, ice machine or coffee maker need a backflow preventer?
- Does hot water have to reach a restaurant sink in 45 seconds?
- Does my Phoenix restaurant have to comply with the FOG (grease) program?
- Gas smell in my restaurant: is it a leak or sewer gas?
- Grease rules for Glendale, Peoria, Gilbert and Surprise?
- Grease trap pumping vs cleaning vs jetting: which is which?
- Grease trap vs grease interceptor: what's the difference?
- How do I control odor from a grease trap or interceptor?
- How do I drain a commercial ice machine legally?
- How do you size a restaurant water heater in Maricopa County?
- How is a grease interceptor sized? A worked example
- How long does a grease interceptor last?
- How many plumbing fixtures does a commercial space need?
- How often must a Phoenix restaurant pump its interceptor?
- How often must a Tempe restaurant clean its grease trap?
- How often should a restaurant grease trap be pumped?
- I got a FOG violation notice: what do I do now?
- What are the plumbing requirements for a restaurant health inspection?
- What can and can't go into a restaurant grease trap?
- What does a city inspector check at a grease trap?
- What FOG records must a Chandler restaurant keep?
- What gas piping do restaurant patio heaters and fire pits need?
- What grease pumping records must a Phoenix restaurant keep?
- What happens during a commercial grease trap cleaning?
- What happens when a grease interceptor baffle or tee breaks?
- What is a grease interceptor sampling port and when is it required?
- What is an automatic grease removal device (AGRD)?
- What is FOG (fats, oils, and grease) in plumbing?
- What is involved in installing a grease interceptor?
- What is retention time in a grease interceptor?
- What is the 25 percent rule for grease traps?
- What must a Scottsdale restaurant document for grease?
- What plumbing does Maricopa County review in restaurants?
- What should a restaurant grease trap log record?
- What size grease interceptor does my restaurant need?
- What temperature must hot water be in a commercial kitchen?
- What water filtration does a commercial kitchen need?
- What's involved in a restaurant kitchen gas line install?
- What's the difference between a floor sink, floor drain, and mop sink?
- When must a grease trap be replaced by an interceptor?
- Where can a grease interceptor be located?
- Where must a restaurant hand sink go in Maricopa County?
- Who can haul grease trap waste in Maricopa County?
- Why do concrete grease interceptors corrode?
- Why does my commercial kitchen drain keep overflowing?
- Why does my grease trap keep overflowing?
- Why does my grease trap smell and is it full?
- Why does my restaurant smell like sewer?
- Why is my grease trap backing up into the floor sinks?
- Why is there grease in my sewer line after the interceptor?
- Yellow grease vs brown grease: what's the difference?
- How do I keep a garbage disposal clear of clogs?
- Should I run hot or cold water with a garbage disposal?
- What do plumbers wish homeowners would stop doing?
- What plumbing is involved in a commercial tenant improvement (TI)?
- What plumbing to check before buying a commercial building?
- What should I not put in the garbage disposal at the holidays?
- What should you never put down the drain?
- Why does a sewage ejector or lift station pit smell?
- Why does my commercial building smell like sewer gas?
- Does a new tenant or change of use require a new backflow assembly?
- Does baking soda and vinegar really unclog a drain?
- Does my business need a commercial reverse osmosis system?
- How do I get a bigger Southwest Gas meter for my business?
- How do I maintain a garbage disposal so it lasts?
- How do I maintain my sewer line to prevent backups?
- How do I prevent a sewer backup before monsoon season?
- How do I unclog a kitchen sink?
- How often should a commercial lift station be serviced?
- How often should I get my drains professionally cleaned?
- What are common kitchen plumbing problems?
- What gas hose does a fryer or range on casters need?
- What is a drain zip tool and does it work?
- What is hydro jetting?
- What should a commercial plumbing preventive maintenance plan include?
- What should a first-time homeowner know about plumbing?
- What's the difference between a septic tank and a leach field?
- Why did the kitchen hood gas valve shut off my gas?
- Why does the same drain keep clogging?
- Why is my faucet handle hard to turn?
- Why is my garbage disposal draining slowly?
- Why is my sink draining slowly?
- Do enzyme drain cleaners actually work?
- How long does a sewer line last?
- How do I prepare for a plumbing emergency in Phoenix?
- Sewer backup in a multi-tenant building: what first?
- What are the different types of commercial water heaters?
- What can a plumbing camera inspection find?
- What do A. O. Smith tankless codes 101 and 991 mean?
Codes and permits (29)
- Chandler amendment to IPC 1003.3.7: how big must a grease interceptor be?
- Chandler sewer discharge limits for businesses: FOG, pH and surcharges
- Do you need plan review to replace a grease interceptor in Phoenix?
- Does a Chandler restaurant need a grease trap or interceptor?
- Gilbert Town Code 66-244: grease removal devices for restaurants and food service
- Glendale City Code 33-238: grease interceptors must be pumped every 180 days
- Grease Interceptor Records and Inspections by Valley City
- Grease Trap and Interceptor Rules by Valley City
- How big must a Mesa restaurant grease interceptor be? City Code 8-4-22(E)
- How often must a Gilbert restaurant pump its grease trap? Town Code 66-244(d) and (e)
- Mesa City Code 8-4-22: who needs a grease interceptor and what upkeep it takes
- Phoenix City Code 28-12: Which businesses must install a grease or oil interceptor?
- Phoenix City Code Chapter 28: The FOG (Grease) Program for Food-Service Businesses
- Phoenix restaurants: When do you need an outdoor gravity grease interceptor instead of a grease trap?
- Tempe City Code 27-22: grease traps, interceptors and the garbage disposal ban
- Tempe FOG inspections: pumping schedule, records and what inspectors check
- UPC Grease Interceptor Sizing: How Code Sizes a Grease Trap
- Phoenix Industrial Wastewater Discharge Permit (City Code Ch. 28)
- Can a food truck dump wastewater at a Chandler commissary?
- Glendale City Code 33-90: which businesses need a backflow device
- Tempe City Code 33-105: which commercial properties need a backflow assembly?
- UPC 422: How Many Plumbing Fixtures a Building Must Have
- UPC 803: Indirect Waste Piping
- What can a Mesa business not put down the drain? City Code 8-4-15 prohibited discharges and limits
- What does Chandler City Code 29-4 change in the International Plumbing Code?
- Which Businesses Need a Backflow Assembly in Each Valley City
- Which Phoenix businesses need a backflow preventer, and which type?
- Which Mesa businesses must have a backflow assembly? City Code 8-1-8
- Who is responsible for a broken sewer line in Phoenix?
Guides (2)
Plumbing terms (2)
Need A Phoenix Plumber?
Talk to a real dispatcher in Phoenix, day or night. Upfront pricing and free estimates.