NZS 4517:2010
Fire sprinkler systems for houses
Standards New Zealand
Pick a clause from the contents on the left to see community comments and worked examples, or jump into a section below.
Sections
- 1General
- 2General Design Requirements
- 3Types of System
- 4System Components
- 5Location of Sprinklers
- 6Water Supply
- 7Hydraulic Calculations
- 8Commissioning and Inspection
- 9House Owner Documentation
- C1– Antifreeze solutions
- E1– Calculation accuracy
- E2– Sprinkler K values
- E3– Typical hydraulic equivalent length factors for pipe fittings
- N1– Pressure losses for PE 80B PN 12.5 (SDR 11) pipe to AS/NZS 4130
- N2– Pressure losses for PE-X SDR 7.4 pipe to AS/NZS 2492
- N3– Pressure losses for PP-R SDR 11 pipe to DIN 8077
- N4– Pressure losses for PP-R SDR 7.4 pipe to DIN 8077
- N5– Pressure losses for copper pipe (for water and gas) to NZS 3501
- N6– Pressure losses for CPVC pipe to ASTM F442
- N7– Pressure losses for Polybutylene (PB) pipe to AS/NZS 2642.2
- N8– Typical losses through water meters
- C1– Required components for antifreeze installation control valves
- C2– Small, tail-end, antifreeze systems
- D1– Water supply flow graph
- F1– Single floor house example design
- G1– Test branch
- G2– Example of a verification flow test record (see G4)
- J1– Example check graph