• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

11/30218883 DC : 0

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS 8542 - CALCULATING WATER CONSUMPTION IN NON-DOMESTIC BUILDINGS - CODE OF PRACTICE

Available format(s)

Hardcopy , PDF

Superseded date

31-10-2011

Language(s)

English

0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Water consumption calculation methodology
5 Rainwater and greywater
6 Total calculated water consumption
7 Performance of terminal fittings
8 Terminal fitting use factors
9 Terminal fitting performance benchmarks
10 Identifying terminal fitting use factors
Annexes
Annex A (normative) - Example calculations - Office
        buildings: baseline calculation
Annex B (normative) - Default values for calculating
        water consumption
Bibliography

BS 8542

Committee
B/504
DocumentType
Draft
Pages
39
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS EN 200:2008 Sanitary tapware. Single taps and combination taps for water supply systems of type 1 and type 2. General technical specification
BS EN 1111:2017 Sanitary tapware. Thermostatic mixing valves (PN 10). General technical specification
BS EN 1287:2017 Sanitary tapware. Low pressure thermostatic mixing valves. General technical specification
BS EN 997 : 2012 WC PANS AND WC SUITES WITH INTEGRAL TRAP
BS EN 14055 : 2010 WC AND URINAL FLUSHING CISTERNS
BS EN 50242:2016 Electric dishwashers for household use. Methods for measuring the performance
BS EN 60436 : 2008 ELECTRIC DISHWASHERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE (IEC 60436:2004, MODIFIED + A1:2009, MODIFIED + A2:2012, MODIFIED)
BS EN 13407 : 2015 WALL-HUNG URINALS - FUNCTIONAL REQUIREMENTS AND TEST METHODS
BS 8515(2009) : 2009 RAINWATER HARVESTING SYSTEMS - CODE OF PRACTICE
BS EN 1286:1999 Sanitary tapware. Low pressure mechanical mixing valves. General technical specification
BS 8525-1:2010 Greywater systems Code of practice
BS EN 817:2008 Sanitary tapware. Mechanical mixing valves (PN 10). General technical specifications
BS EN 60456:2016 Clothes washing machines for household use. Methods for measuring the performance

View more information
£20.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.