Verification Method G4/VM1: Ventilation
- Abbreviation
- G4/VM1
- Amendment
- 3
- Version
- Third Edition, Amendment 3
- Valid to
- 30/05/2017
- Valid from
- 14/02/2014
This resource is no longer current. G4/VM1 (Fourth Edition) (Fourth Edition (unamended)),
- Information provider
- Ministry of Business, Innovation and Employment,
- Information type
- Verification Method,
- Format
- PDF,
Description
Verification Method G4/VM1 provides a means of compliance with Building Code Clause G4 Ventilation. Building Code Clause G4 requires ventilation to all occupied spaces.
This clause requires spaces in buildings to be provided with adequate ventilation consistent with their maximum occupancy and intended use. It sets out provisions for outdoor air and extract ventilation.
It ensures systems are maintained against bacteria, pathogens and allergens. It requires products (such as cooking fumes, moisture, or gases) to be removed for other peoples amenity and the protection of property.
Scope
Verification Method G4/VM1 covers ventilation rate and air purity.
This resource is not cited by any other resources.
Verification Method G4/VM1: Ventilation
This document is not CITED BY any other resources:
This resource cites:
Verification Method G4/VM1: Ventilation
This document CITES:
G4/VM1 cites CIBSE Code Series A: Air distribution systems 1996 from 1/11/2008
G4/VM1 cites Workplace Exposure Standards and Biological Exposure Indices for NZ 1992 from 1/11/2008