Corvallis, OR Building Safety: Fire Sprinkler Requirements (2026)
Key Facts
- Access-road trigger
- building height over 30 feet
- Access road width
- minimum 26 feet
- Modification ceiling
- residential structures up to 40 feet
- Substitute requirement
- automatic sprinkler system, NFPA 13/13R/13D
- Approving official
- Corvallis Fire Chief
- Sprinkler-impairment penalty
- $300 to $900 civil fine
Summary
Corvallis Municipal Code Section 7.08.200 lets the Fire Chief modify fire-apparatus access-road requirements for residential buildings up to 40 feet tall if the building installs an automatic sprinkler system meeting NFPA 13, 13R, or 13D that was not already required by the 2019 Oregon codes.
D105.1 Where required. Building or portions of buildings or facilities where the vertical distance between the grade plane and the highest roof surface (see D105.1.1 below) exceeds 30 feet is required to be provided with an approved fire apparatus access roads capable of accommodating fire department aerial apparatus. Overhead utility and power lines cannot be located within the aerial fire apparatus access roadway. ... D105. ... 5 Modifications. For residential structures up to and including 40 feet in height as defined by Appendix D105.1.1, where fire aerial apparatus access roads are not possible, FD access and specifications are allowed to be modified by the Corvallis Fire Chief where the following condition applies: D105.5.1 Automatic fire sprinkler system. A building has been equipped with an automatic fire sprinkler system that was not prescriptively required by the 2019 OFC, OSSC, or ORSC. The system must be installed in accordance with the provisions of NFPA 13, NFPA 13R, or NFPA 13D.
Full Breakdown
Section 7.08.200 amends OFC Appendix D105 with Corvallis-specific aerial-access rules. D105.1 requires an approved fire-apparatus access road capable of handling aerial apparatus wherever a building's height, measured from grade to the highest roof eave, exceeds 30 feet, and bars overhead utility or power lines within that access roadway. D105.2 sets the access road at a minimum unobstructed width of 26 feet, and D105.3 requires at least one qualifying route within 15 to 30 feet of the building, running parallel to a side the Corvallis Fire Chief approves.
D105.5 Modifications lets the Fire Chief relax those access-road specifications for residential structures up to and including 40 feet in height where a compliant aerial access road is not possible. D105.5.1 Automatic Fire Sprinkler System is the condition for that relief: the building must be equipped with an automatic sprinkler system that the 2019 Oregon Fire Code, Oregon Structural Specialty Code, or Oregon Residential Specialty Code did not already prescriptively require, installed to NFPA 13, NFPA 13R, or NFPA 13D standards.
Violations & Fines
Failing to immediately restore a fire sprinkler, standpipe, alarm, or other required fire-protective system to operational condition, including a sprinkler system substituted for aerial access under Section 7.08.200, carries a civil penalty of $300 to $900 under Fire Code Section 110.4.8.2(d). A general violation is otherwise a Class C Misdemeanor under Section 110.4.1, punishable by a fine of up to $500, up to 30 days in jail, or both.
Frequently Asked Questions
Does my Corvallis home need a fire sprinkler system?
When does Corvallis require a fire-apparatus access road for aerial equipment?
What happens if I disable my sprinkler system in Corvallis?
Sources & Official References
Other rules in Corvallis
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