Codes
Features

Features Overview

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

Research.
Rapidly and efficiently calculate project parameters.

Collaboration.
Get everyone on the same page and streamline code research.

Workflows

Architects

General Contractors

Building Official & Plans Examiners

Inspectors

Owners

Subcontractors

Code Consultants
Pricing
Login
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

2309.6.1.2.1.2 Vent Pipe Maximum Diameter

Fire Code 2015 of Alabama > 23 Motor Fuel-Dispensing Facilities and Repair Garages > 2309 Hydrogen Motor Fuel-Dispensing and Generation Facilities > 2309.6 Defueling of Hydrogen From Fuel Storage Containers > 2309.6.1 Methods of Discharge > 2309.6.1.2 Atmospheric Venting of Hydrogen From Fuel Storage Containers > 2309.6.1.2.1 Defueling Equipment > 2309.6.1.2.1.2 Vent Pipe Maximum Diameter

JUMP TO FULL CODE CHAPTER

Defueling vent pipes shall have a maximum inside diameter of 1 inch (25 mm).

Related Code Sections

2211.8.1.2.1.2 Motor Fuel-Dispensing Facilities and Repair Garages, Vent Pipe Maximum Diameter

Defueling vent pipes shall have a maximum inside diameter of 1 inch (25 mm) and be installed in accordance with Section 2209.5.4 ...

Fire Code 2009 of Alabama > 22 Motor Fuel-Dispensing Facilities and Repair Garages > 2211 Repair Garages > 2211.8 Defueling of Hydrogen From Motor Vehicle Fuel Storage Containers > 2211.8.1 Methods of Discharge > 2211.8.1.2 Atmospheric Venting of Hydrogen From Motor Vehicle Fuel Storage Containers > 2211.8.1.2.1 Defueling Equipment Required at Vehicle Maintenance and Repair Facilities > 2211.8.1.2.1.2 Vent Pipe Maximum Diameter

2309.6.1.2.1.2 Motor Fuel-Dispensing Facilities and Repair Garages, Vent Pipe Maximum Diameter

Defueling vent pipes shall have a maximum inside diameter of 1 inch (25 mm) ...

Fire Code 2015 of Alabama > 23 Motor Fuel-Dispensing Facilities and Repair Garages > 2309 Hydrogen Motor Fuel-Dispensing and Generation Facilities > 2309.6 Defueling of Hydrogen From Fuel Storage Containers > 2309.6.1 Methods of Discharge > 2309.6.1.2 Atmospheric Venting of Hydrogen From Fuel Storage Containers > 2309.6.1.2.1 Defueling Equipment > 2309.6.1.2.1.2 Vent Pipe Maximum Diameter

P3111.3 Vents, Size

and vent system shall be unlimited. TABLE P3111.3 SIZE OF COMBINATION WASTE AND VENT PIPE DIAMETER PIPE (inches) MAXIMUM NUMBER OF ...

Residential Code 2015 of Alabama > 31 Vents > P3111 Combination Waste and Vent System > P3111.3 Size

912.3 Vents, Size

PIPE DIAMETER PIPE (inches) MAXIMUM NUMBER OF DRAINAGE FIXTURE UNITS (dfu) Connecting to a horizontal branch or stack ...

Plumbing Code 2009 of Alabama > 9 Vents > 912 Combination Drain and Vent System > 912.3 Size

915.2.2 Vents, Size and Length

and vent system shall be unlimited. TABLE 915.2.2 SIZE OF COMBINATION WASTE AND VENT PIPE DIAMETER PIPE (inches) MAXIMUM NUMBER ...

Plumbing Code 2015 of Alabama > 9 Vents > 915 Combination Waste and Vent System > 915.2 Installation > 915.2.2 Size and Length

Code Calculators

Code calculators automatically generate a detailed list of requirements.

Code sheet exports

Generate a code sheet that integrates with your drawing set.

Shared projects

Projects provide a dedicated space to collaborate on code research.

Search

Don't miss relevant code. Quickly locate sections across your jurisdiction.

Code Compare

Highlight differences between any two building codes.

Code diagrams

Unpack the code through illustrations and descriptions.

UpCodes Premium

Leverage the most sophisticated code compliance platform.

TRY FREE FOR TWO WEEKS VISIT PRICING