• Codes
  • Features

    Features Overview

    Go to features
    Reference

    Reference.

    A reliable and up-to-date source of codes.
    Research

    Research.

    Rapidly and efficiently calculate project parameters.
    Collaboration

    Collaboration.

    Get everyone on the same page and streamline code research.
    Workflows
    Architects
    Architects
    General Contractors
    General Contractors
    Building Official & Plans Examiners
    Building Official & Plans Examiners
    Inspectors
    Inspectors
    Owners
    Owners
    Subcontractors
    Subcontractors
    Code Consultants
    Code Consultants
  • Pricing
  • Login
  • Sign Up
Sign Up
Login
  • Code Library
  • Features
  • Pricing
  • About
  • Careers
  • Help
  • Contact
  • Terms
  • Privacy
Sign Up
Upgrade to Premium
Code calculators: Code Calculators automatically generates a detailed list of requirements.
REFERENCE
Amendment Styling
Industry-leading search
Code diagrams
RESEARCH
Code calculators
Filter by topic
Code compare
Code sheet exports
COLLABORATION
Team projects
Bookmarks
Comments
START 2 WEEK FREE TRIAL
Have an account? Sign in
// CODE SNIPPET

513.2.4 Modification of Existing Hood Systems

Uniform Mechanical Code 2018 of Nevada > 5 Exhaust Systems > 513.0 Fire-Extinguishing Equipment > 513.2 Types of Equipment > 513.2.4 Modification of Existing Hood Systems
JUMP TO FULL CODE CHAPTER
An abandoned pipe or conduit from a previous installation shall be removed from within the hood, plenum, and exhaust duct. [NFPA 96:10.2.7.1]

513.2.4.1 Sealing

Penetrations and holes resulting from the removal of conduit or piping shall be sealed with listed or equivalent liquid-tight sealing devices. [NFPA 96:10.2.7.2]

513.2.4.2 Obstructions

The addition of obstructions to spray patterns from the cooking appliance nozzle(s) such as baffle plates, shelves, or a modification shall not be permitted. [NFPA 96:10.2.7.3]

513.2.4.3 System Re-evaluation

Changes or modifications to the hazard after installation of the fire-extinguishing systems shall result in re-evaluation of the system design by a properly trained, qualified, and certified person(s). [NFPA 96:10.2.7.4]

Related Code Sections


513.2.4 Exhaust Systems, Modification of Existing Hood Systems
] Changes or modifications to the hazard after installation of the fire-extinguishing systems shall result in re-evaluation ...
Uniform Mechanical Code 2018 of Nevada > 5 Exhaust Systems > 513.0 Fire-Extinguishing Equipment > 513.2 Types of Equipment > 513.2.4 Modification of Existing Hood Systems
104.10 Scope and Administration, Modifications
expense nor create nuisances, cause fraud on or victimization of the public or conflict with existing laws or ordinances. The modification ...
Existing Building Code 2012 of Nevada > 1 Scope and Administration > 104 Duties and Powers of Code Official > 104.10 Modifications
104.10 Scope and Administration, Modifications
public expense nor create nuisances, cause fraud on or victimization of the public or conflict with existing laws or ordinances. The modification ...
Existing Building Code 2018 of Nevada > 1 Scope and Administration > 104 Duties and Powers of Code Official > 104.10 Modifications
901.3 Fire Protection Systems, Modifications
No person shall remove or modify any fire protection system installed or maintained under the provisions of this code or the International Fire ...
Building Code 2012 of Nevada > 9 Fire Protection Systems > 901 General > 901.3 Modifications
104.10 Scope and Administration, Modifications
to grant modifications for individual cases, upon application of the owner or the owner's authorized agent, provided that the building official shall ...
Building Code 2018 of Nevada > 1 Scope and Administration > 104 Duties and Powers of Building Official > 104.10 Modifications
Help Contact Us Privacy Terms
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code Compare
Code Compare
Highlight differences between any two building codes.
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
VISIT PRICING
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL PRICING