NFPA 15 PDF

Höhepunkte

Changes to the 2022 edition of NFPA 15 include:
Updates on contractors’ material and test certificates
Clarifications for remote locations for hydraulic calculations
Allowance for multiple detector voting systems to reduce accidental activation

Inhaltsübersicht

NFPA® 15 Standard for Water Spray Fixed Systems for Fire Protection 2022 Edition
Kapitel 1 Verwaltung
1.1 Anwendungsbereich.
1.2 Zweck.
1.3 Anwendung.
1.4 Rückwirkung.
1,5 Gleichwertigkeit.
1.6 Units and Formulas.
Kapitel 2 Referenzierte Veröffentlichungen
2.1 Allgemeines.
2.2 NFPA-Veröffentlichungen.
2.3 Sonstige Veröffentlichungen.
2.4 Verweise auf Auszüge in obligatorischen Abschnitten.
Kapitel 3 Begriffsbestimmungen
3.1 Allgemeines.
3.2 Offizielle Definitionen der NFPA.
3.3 Allgemeine Definitionen.
Kapitel 4 Allgemeine Anforderungen
4.1 Design Objectives.
4.2 Special Considerations.
4.3 Qualifications.
4.4 Control of Runoff.
4.5 Flammable and Combustible Liquids.
Chapter 5 System Components
5.1 Allgemeines.
5.2 Water Spray Nozzles.
5.3 Pipe and Tube.
5.4 Fittings.
5.5 Joining of Pipe and Fittings.
5.6 Hangers.
5.7 Valves.
5.8 Pressure Gauges.
5.9 Strainers.
5.10 Fire Department Connections.
5.11 Alarms.
5.12 Detection Systems.
Chapter 6 Installation Requirements
6.1 Basic Requirements.
6.2 Water Spray Nozzles.
6.3 Piping Installation.
6.4 System Attachments.
6.5 Automatic Detection Equipment.
Chapter 7 Design Objectives
7.1 System Design.
7.2 Extinguishment.
7.3 Control of Burning.
7.4 Exposure Protection.
7.5 Flammable Vapor Mitigation.
7.6 Combined Systems.
7.7 Automatic Detection Equipment.
Chapter 8 Plans and Hydraulic Calculations
8.1 General.
8.2 Working Plans.
8.3 Hydraulic Calculations.
8.4 Water Supply Information.
8.5 Hydraulic Calculation Procedures.
Chapter 9 Water Supplies
9.1 General.
9.2 Volume and Pressure.
9.3 Acceptable Water Supply Systems.
Chapter 10 System Acceptance
10.1 Certification.
10.2 Flushing of Supply Pipe.
10.3 Hydrostatic Pressure Tests.
10.4 Operating Tests.
10.5 Hydraulic Design Information Sign.
10.6 General Information Sign.
Chapter 11 System Inspection, Testing, and Maintenance
11.1 Allgemeines.
Chapter 12 Ultra-High-Speed Water Spray Systems
12.1 Allgemeines.
12.2 Response Time.
12.3 Design Considerations.
12.4 System Acceptance.
12.5 Testing and Maintenance.
Anhang A Erläuterndes Material
Annex B Hydraulic Calculations
Annex C Informational References