VDI 2077 Blatt 2-2012 PDF

Scope: The guideline applies to the allocation and invoicing of costs for water supply and wastewater installations in buildings with more than one user unit. It does not take into account the energy cost for water heating. These will be dealt with in other parts of the guideline VDI 2077. The guideline describes the application of consumption-metering equipment in such a way as to make the allocation of water cost plausible. The guideline is applicable to all types of water such as drinking water, hot water, service water (see VDI 2070), wastewater, rainwater, for which consumption-based cost allocation is desired.

VDI 2077 Blatt 2-2012 Referenced Document

DIN 1988-100:2011 Codes of practice for drinking water installations - Part 100: Protection of drinking water, drinking water quality control; DVGW code of practice
DIN 1988-4:1988 Drinking water supply systems; drinking water protection and drinking water quality control (DVGW code of practice)
DIN EN 14154-1:2011 Water meters - Part 1: General requirements; German version EN 14154-1:2005+A2:2011
DIN EN 1717:2001 Protection against pollution of potable water installations and general requirements of devices to prevent pollution by backflow
VDI 1000-2010 VDI Guideline Work - Principles and procedures
VDI 2070-2011 Service water management for buildings and estates
VDI 3807 Blatt 3-2000 Characteristic values of water consumption inside buildings and on adjacent ground
VDI 6023 Blatt 1-2006 Hygiene in Trinkwasser-Installationen - Anforderungen an Planung@ Ausfuehrung@ Betrieb und Instandhaltung

2012 VDI 2077 Blatt 2-2012 Energy consumption accounting for the building services - Water supply systems
2010 VDI 2077 Blatt 2-2010 Verbrauchskostenabrechnung fuer die Technische Gebaeudeausruestung - Wasserversorgungsanlagen