Adopts With Amendments
Chapter 29
Encroachments Into Public Right-of-Way
International Residential Code 2021
[F] 2901 General
Section 2901 — General. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2901.1 Water Supply and Distribution
Section 2901.1 — Water Supply and Distribution. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2901.1.1 Scope of Water Supply and Distribution
Section 2901.1.1 — Scope of Water Supply and Distribution. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] 2901.2.1 Water Supply and Distribution Scope
Section 2901.2.1 — Water Supply and Distribution Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] 2902 Minimum Required Fixtures
Section 2902 — Minimum Required Fixtures. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2902.1 Potability
Section 2902.1 — Potability. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2902.1.1 Backflow Protection
Section 2902.1.1 — Backflow Protection. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2902.2 Cross-connection control
Section 2902.2 — Cross-connection control. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2902.3 Backflow protection
Section 2902.3 — Backflow protection. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2902.4 Air gap
Section 2902.4 — Air gap. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2903 Water Supply System Design Criteria
Section 2903 — Water Supply System Design Criteria. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2903.1 Water Supply System Design Criteria
Section 2903.1 — Water Supply System Design Criteria. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2903.1.1 Water Supply Source Quality
Section 2903.1.1 — Water Supply Source Quality. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2903.2 Maximum pressure
Section 2903.2 — Maximum pressure. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2903.3 Water Service Pipe Size
Section 2903.3 — Water Service Pipe Size. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2903.4 Water supply pipe sizing
Section 2903.4 — Water supply pipe sizing. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2903.7 Size of fixture supply
Section 2903.7 — Size of fixture supply. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2903.8 Valves
Section 2903.8 — Valves. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2903.9 Water hammer
Section 2903.9 — Water hammer. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2904 Materials
Section 2904 — Materials. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 2904.1 Shutoff Valves Required
Section 2904.1 — Shutoff Valves Required. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2904.2 Joint and connection materials
Section 2904.2 — Joint and connection materials. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] 2905 Water Supply System Installation
Section 2905 — Water Supply System Installation. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2905.1 Backflow Protection
Section 2905.1 — Backflow Protection. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2906 Valves
Section 2906 — Valves. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2906.1 Hot Water Supply
Section 2906.1 — Hot Water Supply. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] 2906.2 Anti-Scald Protection
Section 2906.2 — Anti-Scald Protection. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2907 Backflow Prevention
Section 2907 — Backflow Prevention. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 2907.1 Water Hammer Prevention
Section 2907.1 — Water Hammer Prevention. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] E3901.1 GFCI Protection Required
Section E3901.1 — GFCI Protection Required. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] E3902.1 Bathroom GFCI
Section E3902.1 — Bathroom GFCI. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] E3902.2 Garage and Accessory Building GFCI
Section E3902.2 — Garage and Accessory Building GFCI. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] E3902.3 Outdoor GFCI
Section E3902.3 — Outdoor GFCI. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] E3902.4 Crawl Space GFCI
Section E3902.4 — Crawl Space GFCI. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] E3902.5 Unfinished Basement GFCI
Section E3902.5 — Unfinished Basement GFCI. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] E3902.6 Kitchen GFCI
Section E3902.6 — Kitchen GFCI. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] E3902.8 Laundry and Utility Sink GFCI
Section E3902.8 — Laundry and Utility Sink GFCI. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2501.1 General Plumbing Requirements
Section P2501.1 — General Plumbing Requirements. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2501.2 Workmanship
Section P2501.2 — Workmanship. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2502.1 Plumbing Fixtures Required
Section P2502.1 — Plumbing Fixtures Required. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2503.1 Inspection and Testing
Section P2503.1 — Inspection and Testing. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2503.2 DWV Water Test
Section P2503.2 — DWV Water Test. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2503.3 DWV Air Test
Section P2503.3 — DWV Air Test. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2503.7 Water Supply Test
Section P2503.7 — Water Supply Test. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2801.1 Water Heater Scope
Section P2801.1 — Water Heater Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] P2803.1 Relief Valves Required
Section P2803.1 — Relief Valves Required. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2901.1 IRC Water Supply General
Section P2901.1 — IRC Water Supply General. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2901.1.1 Water Supply System Design
Section P2901.1.1 — Water Supply System Design. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2901.2 Water Supply and Distribution Residential
Section P2901.2 — Water Supply and Distribution Residential. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2902.1 Pipe Materials
Section P2902.1 — Pipe Materials. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2902.2 Cross-Connection
Section P2902.2 — Cross-Connection. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2902.3 Devices and Assemblies
Section P2902.3 — Devices and Assemblies. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2902.4 Atmospheric Vacuum Breakers
Section P2902.4 — Atmospheric Vacuum Breakers. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2902.5 Air Gap
Section P2902.5 — Air Gap. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2903.1 Water Supply System Design Criteria
Section P2903.1 — Water Supply System Design Criteria. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2903.2 Maximum Flow and Water Consumption
Section P2903.2 — Maximum Flow and Water Consumption. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2903.3 Water Distribution System Design
Section P2903.3 — Water Distribution System Design. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2903.3.1 Maximum Flow Rates
Section P2903.3.1 — Maximum Flow Rates. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2903.4 Thermal Expansion Control
Section P2903.4 — Thermal Expansion Control. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] P2903.5 Water Hammer
Section P2903.5 — Water Hammer. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2904.1 Residential Fire Sprinkler Systems
Section P2904.1 — Residential Fire Sprinkler Systems. This section addresses fire protection and life safety requirements. Specific provisions depend on building type, occupancy, and construction classification. Refer to the official code text for complete requirements.
[F] P2904.2 Design and Installation - Sprinklers
Section P2904.2 — Design and Installation - Sprinklers. This section addresses fire protection and life safety requirements. Specific provisions depend on building type, occupancy, and construction classification. Refer to the official code text for complete requirements.
[F] P2905.1 Piping Materials
Section P2905.1 — Piping Materials. This section specifies construction material requirements and standards. Refer to the official code for specific material specifications and testing standards. Refer to the official code text for complete requirements.
[F] P2905.2 Lead Content
Section P2905.2 — Lead Content. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2906.1 General - Water Distribution
Section P2906.1 — General - Water Distribution. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2906.2 Fixture Shutoff Valves
Section P2906.2 — Fixture Shutoff Valves. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2906.4 Water Service Pipe
Section P2906.4 — Water Service Pipe. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2906.5 CPVC Tubing
Section P2906.5 — CPVC Tubing. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2906.6 PEX Tubing
Section P2906.6 — PEX Tubing. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] P2907.1 Hot Water Supply
Section P2907.1 — Hot Water Supply. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2908.1 Water Hammer Arresters
Section P2908.1 — Water Hammer Arresters. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2910.1 Nonpotable Water Systems
Section P2910.1 — Nonpotable Water Systems. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P2911.1 Reclaimed Water Systems
Section P2911.1 — Reclaimed Water Systems. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P3001.1 Sanitary Drainage - Scope
Section P3001.1 — Sanitary Drainage - Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] P3002.1 Drainage Piping Materials
Section P3002.1 — Drainage Piping Materials. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] P3005.1 Drainage Pipe Sizing
Section P3005.1 — Drainage Pipe Sizing. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] R2901.1 Scope Water Supply IRC
Section R2901.1 — Scope Water Supply IRC. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] R2902.1 Minimum Pressure
Section R2902.1 — Minimum Pressure. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R2903.1 Hot Water Supply
Section R2903.1 — Hot Water Supply. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] R2904.1 Backflow Protection
Section R2904.1 — Backflow Protection. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
Code sections are sourced from the International Code Council (ICC) and NFPA. Refer to ICC Digital Codes or NFPA for the authoritative source documents.