Fire Marshal's Office - Frequently Asked Questions

What type of Fire Department Connection (FDC) is required on new construction?

(1) 5” Stortz connection with a locking Knox Cap is required unless the sprinkler system hydraulic demands require a different configuration. 

Where does the city of Grapevine require backflows?

Backflow prevention devices must be installed in accordance with NFPA 13, plumbing code, and Grapevine Water Department regulations. For fire lines exceeding 50 feet, a backflow preventer must be installed in a vault. 

What requires a fire department permit?

• Above ground storage tank with a capacity exceeding 499 gallons of product (smaller tank when the International Fire Code specifically requires a permit)
• Access Control Device(s)
• Compressed gas systems
• Cooking/Heating Device, Vehicle (Liquid Fuel or Electric), or Machinery inside Assemblies
• Emergency responder Communication System (ERCES) 
• Explosives (2021 IFC Section 3308)
• Fire alarm modification or installation, detection systems, and related equipment
• Fire Sprinkler system modification or installation, including standpipes, fire pumps, or related components
• Fireworks/Pyrotechnic special effects
• Flammable and combustible liquids (2021 IFC Section 3306)
• Gate Installation (Across fire lane)
• Hazardous Materials (2021 IFC Chapter 50)
• High Pile Storage
• Hot work Operations
• Install, extend, or replace any underground fire line
• Mobile Fuel Dispensing
• Open burn
• Smoke Control System
• Spray Booth
• Standby Generators 
• Tents/Temporary membrane structures more than 400 square feet
• Underground Storage Tank or Related Equipment
• Vehicle in Assembly

(This list includes the most commonly issued permits but is not all-inclusive.)

What is required when swapping fire alarm panels?

You can no longer simply replace a conventional panel with the same type and submit only a scope of work letter. To comply with our adopted amendments, any replacement must be an addressable fire alarm system, not just a conventional unit.

Code Reference:
Section 907.6.6 is amended by adding Section 907.6.6.4:

907.6.6.4 Communication requirements
All alarm systems, new or replacement, shall transmit alarm, supervisory, and trouble signals descriptively to the approved central station, remote supervisory station, or proprietary supervising station as defined in NFPA 72. Signals must include the correct device designation and addressable device location. General alarm or zone-only signals are not permitted.

What size/type fire extinguisher do I need?

2A:10BC fire extinguisher - designed to fight fires involving ordinary combustibles (Class A), flammable liquids (Class B), and electrically energized equipment (Class C). The "2A" rating means it has the extinguishing power of 2.5 gallons of water for Class A fires, while "10BC" indicates it can cover 10 square feet of a Class B fire and is safe for electrical fires. 

How often should I change the batteries in my smoke detector?

It is recommended to change your smoke detector batteries twice a year, ideally at the time change in the spring and fall, as this provides an easy reminder. Test your smoke detectors monthly to ensure they are functioning properly. Replace your smoke detectors after they have been in use for 10 years to ensure they remain effective and reliable.

Where do I submit fire alarm or sprinkler system plans?

Fire protection systems information

Is it legal to burn trash and limbs in Grapevine?

No, open burning of trash and tree trimmings is illegal within the City and may result in a fine of up to $2,000. For more information on outdoor burning and fire pits, click here. 

Can I cook on my apartment balcony or porch?

Grills are only allowed on balconies and porches if they are equipped with an automatic fire sprinkler system and approved by the apartment complex. Otherwise, grills must be kept at least 10 feet away from the building.  For more information on outdoor burning and fire pits, click here.