Wind Zones

LAYER NAME: Wind zonesABSTRACT : Wind zones used for building rules within Porirua City.SOURCE DATE: July 2005SUPPLIER: Terralink LtdCAPTURE METHOD: This data was converted into a digital format by Terralink Ltd based on consultant model. Where the Wind Zone lines coincided with the property the original DCDB boundary was used.POSITIONAL ACCURACY: Unknown. Indicative in the absence of engineers report.CUSTODIAN/CONTACT:  Manager Building ComplianceOWNERSHIP: Porirua City CouncilACCURACY STATEMENT: NOTE: Extremely high category absent.UPDATE FREQUENCY: As requiredCOMMENTS: The wind zone in which a structure is located determines consent structural requirements (New Zealand Building Code - NZBC B1 -Structure) and weather tight requirements (NZBC E2 - External Moisture). This layer relates to NZS3604:1990 Section 2.6 and hence uses AS/NZS 1170.2 wind loads/speed categoriesCOMPLETENESS: Incomplete coverage area.KEYWORDS: NZS3604:1990, Building, Wind, Zoning, Windzones

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author Porirua City Council
Maintainer Porirua City Council
Maintainer Email Porirua City Council
Source http://data-pcc.opendata.arcgis.com/datasets/398107dd62a045639c4c800ed4925984_4
Created 2015-11-19T23:00:19.000Z
Date modified 2018-09-09T23:21:07.674Z
Language English
Spatial {"type": "Polygon", "coordinates": [[[174.7685, -41.1647], [174.9974, -41.1647], [174.9974, -41.0029], [174.7685, -41.0029], [174.7685, -41.1647]]]}
Source Identifier http://data-pcc.opendata.arcgis.com/datasets/398107dd62a045639c4c800ed4925984_4
Record created March 19, 2018, Last Updated May 2, 2019