Source: https://codehub.building.govt.nz/home/resources/45102008nzs/
Timestamp: 2020-06-02 09:15:14
Document Index: 272581728

Matched Legal Cases: ['art 5', 'arts 1', 'art 1', 'art 1', 'art 4', 'art 4', 'art 4']

NZS 4510:2008 Fire hydrant systems for buildings | Building CodeHub
Amendment 1 - incorporated. Published 29/01/2009.
This Standard sets out the minimum technical and performance requirements for fire hydrant systems installed in buildings.
This Standard specifies requirements for the design, installation, commissioning, and testing of building hydrant systems.
The primary purpose of the system shall be to allow water supplied by fire service pumping appliances to the inlet to be reticulated to building hydrant outlets within the building and located to facilitate and ensure reasonable safety for fire service operations.
Where the pressure available from fire service pumps is not able to deliver the nominated flows at the building hydrant outlets within the permitted pressure ranges, pumps shall be required to achieve those flows. It may be necessary to ensure that pressure ranges are not exceeded.
The type of system shall, unless otherwise approved by the hydrant system certifier, be a wet-pipe system, charged and pressurised with water to ensure the integrity of the system and maintained in this condition.
The water supply for firefighting shall normally be supplied by the fire service through the building hydrant inlet. An optional secondary purpose which may be allowed, is the reticulation of firefighting water for use by staff, prior to the arrival of the fire service. In such cases, the hydrant system may be supplied with a permanently connected pressurised water source sufficient to allow staff to establish hose streams direct from the hydrant system outlets. Use of this secondary option shall not diminish the primary objective of the Standard. Building hydrant systems complying with this Standard are suited to firefighting operations using manually controlled branches.
Systems designed to this Standard are not suitable for the use of automatic branches, that is, those which optimise flow rate in order to maintain a constant nozzle pressure.
Riser systems may be installed to superseded Standards, see Appendix A for information.
NZS 4510:2008 is cited by Acceptable Solution C/AS1: Buildings with Sleeping (residential) and Outbuildings (Risk Group SH) from 10/09/2012
NZS 4510:2008 is cited by Acceptable Solution C/AS2: Buildings other than Risk Group SH from 27/06/2019
NZS 4510:2008 is cited by Acceptable Solution C/AS2: Buildings with Sleeping (non institutional) (Risk Group SM) from 10/04/2012
NZS 4510:2008 is cited by Acceptable Solution C/AS3: Buildings Where Care or Detention is Provided (Risk Group SI) from 10/04/2012
NZS 4510:2008 is cited by Acceptable Solution C/AS4: Buildings with Public Access and Educational Facilities (Risk Group CA) from 10/04/2012
NZS 4510:2008 is cited by Acceptable Solution C/AS5: Buildings used for Business, Commercial and Low Level Storage (Risk Group WB) from 10/04/2012
NZS 4510:2008 is cited by Acceptable Solution C/AS6: Buildings used for High Level Storage and Other High Risk Purposes (Risk Group WS) from 10/04/2012
NZS 4510:2008 is cited by Acceptable Solution C/AS7: Buildings Used for Vehicle Storage and Parking (Risk Group VP) from 10/04/2012
NZS 4510:2008 is cited by Verification Method C/VM2: Framework for Fire Safety Design from 10/04/2012
NZS 4510:2008 is cited by NZS 4541:2013 Automatic fire sprinkler systems
NZS 4510:2008 cites AS/NZS 1221:1997 Fire hose reels
NZS 4510:2008 cites AS/NZS 2980:2007 Qualification of welders for fusion welding of steels
NZS 4510:2008 cites AS/NZS 3013:2005 Electrical installations - Classification of the fire and mechanical performance of wiring system elements
NZS 4510:2008 cites AS/NZS 4130:2003 Polyethylene (PE) pipes for pressure applications
NZS 4510:2008 cites AS/NZS ISO/IEC 17020:2000 General criteria for the operation of various types of bodies performing inspection
NZS 4510:2008 cites NZS 1170.5:2004 Structural Design Actions - Part 5: Earthquake design actions - New Zealand
NZS 4510:2008 cites NZS 3404 Parts 1 and 2:1997 Steel structures standard
NZS 4510:2008 cites NZS 3501:1976 Specification for copper tubes for water, gas, and sanitation
NZS 4510:2008 cites NZS 3603:1993 Timber structures standard
NZS 4510:2008 cites NZS 4219:1983 Specification for seismic resistance of engineering systems in buildings
NZS 4510:2008 cites NZS 4515:2003 Fire sprinkler systems for residential occupancies
NZS 4510:2008 cites NZS 4541:2007 Automatic fire sprinkler systems
NZS 4510:2008 cites NZS 4711:1984 Qualification tests for metal-arc welders
NZS 4510:2008 cites NZS 5807:1980 Code of practice for industrial identification by colour, wording or other coding
NZS 4510:2008 cites NZS/BS 1387:1985 Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or screwing to BS 21 pipe threads
NZS 4510:2008 cites SNZ PAS 4505:2007 Firefighting waterway equipment
NZS 4510:2008 cites SNZ PAS 4509:2008 New Zealand Fire Service firefighting water supplies code of practice
NZS 4510:2008 cites AS 1074-1989 (R2018) Steel tubes and tubulars for ordinary service
NZS 4510:2008 cites AS 1432-2004 Copper tubes for plumbing, gasfitting and drainage applications
NZS 4510:2008 cites AS 1572-1998 (R2018) Copper and copper alloys - Seamless tubes for engineering purposes
NZS 4510:2008 cites AS 2149-2003 Starter batteries - Lead-acid
NZS 4510:2008 cites AS 4041-2006 (R2016) Pressure piping
NZS 4510:2008 cites AS 4809-2003 Copper pipe and fittings - Installation and commissioning
NZS 4510:2008 cites AS 60529-2004 (R2018) Degrees of protection provided by enclosures (IP Code)
API SPEC 5L 2004
NZS 4510:2008 cites API SPEC 5L - 2004 Specification for Line Pipe (Includes Errata 1)
NZS 4510:2008 cites ASTM A106/A106M - 08 Standard specification for seamless carbon steel pipe for hightemperature service
NZS 4510:2008 cites ASTM A312/A312M-08 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
NZS 4510:2008 cites ASTM A380-06 Standard practice for cleaning descaling and passivation of stainless steel parts equipmment and system
NZS 4510:2008 cites BS 2971:1991 Specification for class II arc welding of carbon steel pipework for carrying fluids
NZS 4510:2008 cites BS 4677:1984 Specification for arc welding of austenitic stainless steel pipework for carrying fluids
NZS 4510:2008 cites BS EN 837-1:1998 Pressure gauges. Bourdon tube pressure gauge - Part 1: Dimensions metrology requirements and testing
NZS 4510:2008 cites BS ISO 3046-1:2002 Reciprocating internal combustion engines. Part 1: Performance. Declarations of power, fuel and lubricating oil consumptions, and test methods. Additional requirements for engines for general use
DIN 16005 : 1987
NZS 4510:2008 cites DIN 16005 : 1987 General Purpose Pressure Gauges With Elastic Pressure-responsive Elements - Requirements And Testing
IEC 60947-4-2:1995
NZS 4510:2008 cites IEC 60947-4-2:1995 Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - Section 2: AC semiconductor motor controllers and starters
NZS 4510:2008 cites IEC 60947-4-3:1999 Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads
IEC 60947-4.1:1990
NZS 4510:2008 cites IEC 60947-4-1:1990 Low voltage switchgear and control gear - Part 4: 1990 Contactors and motor-starters - Section One: Electromechanical contactors and motor-starters
1.3 Definitionsns
1.4 A Abbreviationsns
1.5 In Interpretation
1.6 Formal Interpretationsns
2.1 A Approval Of Building Hydrant System
2.2 Vehicular Accccess
2.4 Seismic Resistance
2.5 Frost Protection
2.6 L6 Labelling And Signs
2.7 Preliminary Approval Of Basic Design Decisions
2.8 E Electrical Bonding
3.1 Pressure Required At Outlet
3.2 Number And Spacing Of Outlets Per Floor
3.3 Required Flow Rates
3.4 Requirement For Booster Pumps
3.5 Pipework To Be Charged With Water
3.6 Optional Provision Of Pressurised Water Sourcrce
4 Building Hydrant Outlets
4.2 Outlet Assembly
5 Building Hydrant Inlet
5.2 Enclosure
5.3 Inlets
5.4 Other Equipment In Enclosure
5.5 Connection Pipe To System
5.6 Fire Servrvice Reference Documents
5.7 Duplicated Building Hydrant Inlets
5.8 Test Outlets
6 Pipework And Pressure Control
6.1 Piping Sizing
6.2 Pressure Control And Test Facilities
6.3 Gauges And Valves
6.4 Hydraulic Calculation
7.1 P Pump Unit
7.2 P Pumps
7.4 Pump Starting And Stopping
7.5 Pump Unit Installation
7.6 Pump Unit Enclosure
8 Construction And Demolition
8.1 Hydrant System Availability
8.2 Precautionsns During Installation
8.3 Temporary Inlets
8.4 Demolition
9 Testing, Maintenance, And Impairments
9.1 Acceptance Tests And Inspections
9.2 Routine Tests And Inspections
9.4 Building Alterationsns
9.5 Precautionsns To Be Taken When An Installation Is Rendered Inoperative
A –Systems Installed To Superseded Standards
B –Signs
C –Low-Rise Buildings
D –Matters Declared By New Zealand Fire Servrvice National Commander
E –Drawing Conventions For Use In Hydrant System Diagrams
F –Checklist For Pump Installations
G – Annual Inspection Checklist And Maintenance Schedule For Diesel Engines
H –Sample Notification Forms
1 – Maximum Working Pressures Of Pipes To Bs 1387 Or As 1074
2 – Allowable Horizontal Loads Of Typical Pipework Braces
3 – Horizontal Load Capacity Of Typical Connections
4 – Minimum Pipe Clearance
5 – Determination Of Design Number Of Simultaneous Hose Streams Inunsprinklered Buildings
6 – Hazen Williams ‘C’ Values
7 – Equivalent Length Factors For Various Fittings
8 – Controller Display Information
B1 – Proportion Of Lettering
B2 – Safety Colours
C1 – Minimum Flow Rates For Hose Streams
1 – Seismic Flexible Joint
2 – Location Of Pipework Bracing
3 – Bracing Details
4 – Measurement Of Hose Lengths
5 – Outlet Assembly Spatial Requirements
6 – Bhi Standard Requirements
7 – Details Of Box Lock
8 – Pressure Control On Individual Outlets
9 – Zone Pressure Replacing Zones
10 – Multistage Pump Pressure Control
11 – Indicative Flow Test Arrangements For Buildings With Multiple Risers
12 – Diesel Engine Controller Logic Unit
13 – Pump Unit Installation – Arrangement For Single Booster
14 – Pump Unit Installation – Arrangement For Dual Boosters
15 – Typical Form For Isolation Tag Card
C1 – Additional External Hydrant Outlets And Access
C2 – Internal Hydrants No Sprinkler Protection
C3 – Sprinkler Protection Hydrant Outlets May Be Located Outside Arcs Of External Hydrants