• Shopping Cart
    There are no items in your cart

BS EN 12056-4:2000

Current

Current

The latest, up-to-date edition.

Gravity drainage systems inside buildings Wastewater lifting plants. Layout and calculation

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-09-2000

€165.94
Excluding VAT

Foreword
1 Scope
2 Normative references
3 Definitions, symbols, units and designation
      3.1 Definitions
             3.1.1 Wastewater lifting plant
             3.1.2 Backflow
             3.1.3 Flood level
             3.1.4 Backflow loop
             3.1.5 Duty flow Vp
             3.1.6 Discharge head, Hp
             3.1.7 Collection tank for wastewater
                      containing faecal matter
             3.1.8 Useful volume
      3.2 Symbols
4 Protection against backflow
5 Installation
      5.1 General requirements
      5.2 Pipework
      5.3 Ventilation
      5.4 Drains
      5.5 Electrical connections
6 Selection of wastewater lifting plants
      6.1 Determination of flow, Qp
      6.2 Determination of head, Hp
             6.2.1 Calculation procedure for head, Hp
             6.2.2 Static head, Hgeo
             6.2.3 Losses in valves and fittings, Hv,a
             6.2.4 Friction losses in discharge pipework,
                      Hv,r
      6.3 Determination of useful volume, V
7 Commissioning
8 Inspection and maintenance
      8.1 Inspection
      8.2 Maintenance
      8.3 Maintenance contract
Annex A (informative) Bibliography

Gives operation, layout and maintenance requirements for lifting plants for wastewater containing faecal matter, faecal-free wastewater and rainwater within buildings and sites, together with their discharge pipework and connection to drain. Also covers faecal wastewater lifting plants for limited applications.

Committee
B/505
DevelopmentNote
Supersedes 95/106293 DC. (08/2004)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

This part gives layout, operation and maintenance requirements for lifting plants for wastewater containing faecal matter, faecal-free wastewater and rainwater within buildings and sites, together with their discharge pipework and connection to drain. It also covers faecal wastewater lifting plants for limited applications.

BS 8525-1:2010 Greywater systems Code of practice
08/30171875 DC : DRAFT JUNE 2008 BS 8515 - CODE OF PRACTICE FOR RAINWATER HARVESTING SYSTEMS
BS 6465-3:2006 Sanitary installations Code of practice for the selection, installation and maintenance of sanitary and associated appliances
BS 8515(2009) : 2009 RAINWATER HARVESTING SYSTEMS - CODE OF PRACTICE
09/30184122 DC : 0 BS 8525-1 - GREYWATER SYSTEMS - PART 1: CODE OF PRACTICE
BS EN 12056-2:2000 Gravity drainage systems inside buildings Sanitary pipework, layout and calculation
BS EN 12056-1:2000 Gravity drainage systems inside buildings General and performance requirements

EN 12056-2:2000 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation
EN 12056-1:2000 Gravity drainage systems inside buildings - Part 1: General and performance requirements
PREN 12050-1 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 1: LIFTING PLANTS FOR WASTEWATER CONTAINING FAECAL MATTER
PREN 12050-3 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 3: LIFTING PLANTS FOR LIMITED APPLICATIONS
PREN 12050-2 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PRINCIPLES OF CONSTRUCTION AND TESTING - PART 2: LIFTING PLANTS FOR FAECAL-FREE WASTEWATER
PREN 12050-4 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 4: NON-RETURN VALVES FOR FAECAL-FREE WASTEWATER AND WASTEWATER CONTAINING FAECAL MATTER
EN 1085:2007 Wastewater treatment - Vocabulary
EN 12056-3:2000 Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation
EN 12056-5:2000 Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and use

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.