M/BC/CEN/88/15 - Water supply, Drainage & sewer

This document specifies the endurance test necessary to confirm the ability of hand-operated plastics
valves to withstand prolonged use, with repeated opening and closure. It does not specify the ability of
valves to withstand adverse conditions, in particular those of chemically aggressive fluid media and/or
environments, or excessive fluid velocities and cavitation.
NOTE Concerning the chemical aggression of the materials, a classification table is reported in
ISO/TR 10358[1].
This document includes values of the parameters necessary for the proper performance of the
endurance test, with the reservation that the parameters are different in particular product standards
(see 5.1).

This document specifies the requirements for the structural design of water supply pipelines, drains
and sewers, and other water industry pipelines, whether operating at atmospheric, greater or lesser
pressure.
In addition, this document gives guidance on the application of the nationally established methods of
design declared by and used in CEN member countries at the time of preparation of this document.
This guidance is an important source of design expertise, but it cannot include all possible special cases,
in which extensions or restrictions to the basic design methods may apply.
Since in practice precise details of types of soil and installation conditions are not always available at
the design stage, the choice of design assumptions is left to the judgement of the engineer. In this
connection the guide can only provide general indications and advice.
This document specifies the requirements for structural design and indicates the references and the
basic principles of the nationally established methods of design (see Annexes A and B).

This standard specifies the requirements for the structural design of water supply pipelines, drains and sewers, and other water industry pipelines, whether operating under atmospheric, greater of lesser pressure. In addition, this standard   gives guidance on the application of the established methods of design used in CEN member countries at the time of preparation of the standard. - The Decision was decided for Annex B only. -

This International Standard specifies a test method for determining the ring stiffness of thermoplastics
pipes having a circular cross section.

This International Standard specifies a method for determining the creep ratio of thermoplastics pipes
having a circular cross-section.

ISO 9969:2016 specifies a test method for determining the ring stiffness of thermoplastics pipes having a circular cross section.

ISO 9967:2016 specifies a method for determining the creep ratio of thermoplastics pipes having a circular cross-section.

The ISO 6259 series specifies a method of determining the tensile properties of thermoplastics pipes,
including the following properties:
— stress at yield;
— elongation at break.
This part of ISO 6259 is applicable to all types of thermoplastics pipe, regardless of their intended use.

This International Standard specifies the method of test for checking the leak tightness of assembled
joints between mechanical fittings and plastic pressure pipes. The test applies regardless of the design
and material of the fitting used for jointing plastic pipe.
This test method is not applicable to fusion-welded joints.

This International Standard specifies a method for checking the ability of assembled uniaxial joints
between fittings and plastic pressure pipes to withstand longitudinal tensile stresses. The test applies
regardless of the design and material of the fitting used for jointing plastics pipe.
This test method is not applicable to fusion-welded joints.

This International Standard specifies a method for checking the leaktightness under internal pressure
of assembled joints between mechanical fittings and plastic pressure pipes when subjected to bending.
It defines the calculation method for the average bending radius and how to perform this bending.
Checking of the leaktightness under internal pressure is carried out in accordance with the method
given in ISO 3458.
This test method is not applicable to fusion-welded joints.

ISO 3458:2015 specifies the method of test for checking the leak tightness of assembled joints between mechanical fittings and plastic pressure pipes. The test applies regardless of the design and material of the fitting used for jointing plastic pipe.

The ISO 6259 series specifies a method of determining the tensile properties of thermoplastics pipes, including the following properties: stress at yield, and elongation at break.
ISO 6259-1:2015 is applicable to all types of thermoplastics pipe, regardless of their intended use.

ISO 3501:2015 specifies a method for checking the ability of assembled uniaxial joints between fittings and plastic pressure pipes to withstand longitudinal tensile stresses. The test applies regardless of the design and material of the fitting used for jointing plastics pipe. This test method is not applicable to fusion-welded joints.

ISO 3503:2015 specifies a method for checking the leak tightness under internal pressure of assembled joints between mechanical fittings and plastic pressure pipes when subjected to bending. It defines the calculation method for the average bending radius and how to perform this bending.
Checking of the leak tightness under internal pressure is carried out in accordance with the method given in ISO 3458.
This test method is not applicable to fusion-welded joints.

This International Standard specifies a method for predicting the long-term hydrostatic strength of thermoplastics materials by statistical extrapolation. The method is applicable to all types of thermoplastics pipe at applicable temperatures. It was developed on the basis of test data from pipe systems.

ISO 9080:2012 specifies a method for predicting the long-term hydrostatic strength of thermoplastics materials by statistical extrapolation. The method is applicable to all types of thermoplastics pipe at applicable temperatures. It was developed on the basis of test data from pipe systems.

This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes. It is applicable to tubes having an outside diameter from 6 mm up to and including 267 mm for: - distributing networks for hot water and cold water; - hot water heating systems, including panel heating systems (under-floor, wall, overhead); - domestic gas and liquid fuel distribution; - waste water sanitation. It is also applicable to seamless round copper tubes intended to be pre-insulated before use for any of the above purposes.

This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes.
It is applicable to tubes having an outside diameter from 6 mm up to and including 267 mm for:
-   distributing networks for hot water and cold water;
-   hot water heating systems, including panel heating systems (under-floor, wall, overhead);
-   domestic gas and liquid fuel distribution;
-   waste water sanitation.
It is also applicable to seamless round copper tubes intended to be pre insulated before use for any of the above purposes.

This International Standard specifies a method for testing the ring flexibility of a thermoplastics pipe having a circular c ross-section. The method enables determination of the deflecti on, and necessary force, at which physical damage, if any, occ urs within the specified diametric deflection.

ISO 13968:2008 specifies a method for testing the ring flexibility of a thermoplastics pipe having a circular cross-section.
The method enables determination of the deflection, and necessary force, at which physical damage, if any, occurs within the specified diametric deflection.

This part of ISO 1167 specifies the procedure for the preparation of components, i.e. fittings and valve bodies, for the determination of their resistance to internal hydrostatic pressure according to ISO 1167-1.

TC - Corrections or new text inserted in 3.13, 4.1.3, 4.6.3, 5.7.3.3, D.2, Table D.1, Annexes G and H and various places of Annex ZA

This European Standard is applicable to polyamines used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for polyamines. It gives information on its use in water treatment.

This European Standard is applicable to polyamines used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for polyamines. It gives information on its use in water treatment.

TC - Corrections or new text inserted in 3.13, 4.1.3, 4.6.3, 5.7.3.3, D.2, Table D.1, Annexes G and H and various places of Annex ZA

ISO 1167-3:2007 specifies the procedure for the preparation of components, i.e. fittings and valve bodies, for the determination of their resistance to internal hydrostatic pressure according to ISO 1167-1.

This document specifies the endurance test necessary to confirm the ability of hand-operated plastics valves to withstand prolonged use, with repeated opening and closure. It does not specify the ability of valves to withstand adverse conditions, in particular those of chemically aggressive fluid media and/or environments, or excessive fluid velocities and cavitation.
NOTE Concerning the chemical aggression of the materials, a classification table is reported in ISO/TR 10358[1].
This document includes values of the parameters necessary for the proper performance of the endurance test, with the reservation that the parameters are different in particular product standards (see 5.1).

For reasons of conformity with the rules for hENs and Mandate M/131 'Pipes, tanks and ancillaries not in contact with water intended for human consumption', EN 877:1999 has been amended by extension with the Annex ZA (see Resolution CEN/BT 113/1994 and CEN/BT 63/1996) and a modification of the Annex D for the evaluation of conformity. This amendment is described in the following pages.
In addition, the amendment of the following parts of EN 877:1999 became necessary.

For reasons of conformity with the rules for hENs and Mandate M/131 'Pipes, tanks and ancillaries not in contact with water intended for human consumption', EN 877:1999 has been amended by extension with the Annex ZA (see Resolution CEN/BT 113/1994 and CEN/BT 63/1996) and a modification of the Annex D for the evaluation of conformity. This amendment is described in the following pages.
In addition, the amendment of the following parts of EN 877:1999 became necessary.

TC - Replace Equation A.2 (E+F)

TC - Replace Equation A.2 (E+F)

This European Standard gives the definition of PN when applied to components of a pipework system, as specified in those standards which use the PN designation system.
This standard specifies the PN numbers which are used.

Specifies the dimensions, the method of  preparation of extruded test pieces or  injection-moulded tubular test pieces for the  determination of the resistance of  thermoplastics pipes to internal hydrostatic  pressure according to ISO 1167-1.

Specifies a general test method for  determination of the resistance to internal  hydrostatic pressure at a given temperature  of thermoplastics pipes, fittings and piping  systems for the transport of fluids. The  preparation of test pieces to be used is  described in the appropriate parts 2, 3 or 4  of this international standard.

This European Standard gives the definition of PN when applied to components of a pipework system, as specified in those standards which use the PN designation system.
This standard specifies the PN numbers which are used.

ISO 1167-1:2006 specifies a general test method for determining the resistance to internal hydrostatic pressure at a given temperature of thermoplastics pipes, fittings and piping systems for the transport of fluids. The method accommodates water-in-water, water-in-air and water-in-liquid tests.

ISO 1167-2:2006 specifies the dimensions and method for preparation of extruded or injection-moulded tubular test pieces, used to determine the resistance of thermoplastics pipes to internal hydrostatic pressure according to ISO 1167-1.

In addition to EN 1295-1, this Technical Report gives additional guidance when compared with EN 1295-1 on the application of the nationally established methods of design declared by and used in CEN member countries at the time of preparation of this document (see informative Annex A).
This Technical Report is an important source of design expertise, but it cannot include all possible special cases, in which extensions or restrictions to the basic design methods may apply.
Since in practice precise details of types of soil and installation conditions are not always available at the design stage, the choice of design assumptions is left to the judgement of the engineer. In this connection the document can only provide general indications and advice.

ISO 2505:2005 specifies a method for determining the longitudinal reversion of thermoplastics pipes, to be carried out in either a liquid or in air. In case of dispute, heated liquid is used as the reference. ISO 2505:2005 is applicable to all thermoplastics pipes with smooth internal and external walls of constant cross-section. It is not applicable to non-smooth structured-wall thermoplastics pipes.

Migrated from Progress Sheet (TC Comment) (2000-07-10): Revision of EN 578:1993 (TC Res 610/1998) (CC/990601)

In addition to EN 1295-1, this Technical Report gives additional guidance when compared with EN 1295-1 on the application of the nationally established methods of design declared by and used in CEN member countries at the time of preparation of this document (see informative Annex A).
This Technical Report is an important source of design expertise, but it cannot include all possible special cases, in which extensions or restrictions to the basic design methods may apply.
Since in practice precise details of types of soil and installation conditions are not always available at the design stage, the choice of design assumptions is left to the judgement of the engineer. In this connection the document can only provide general indications and advice.

ISO 580:2005 specifies two methods for assessing the effects of heating on injection-moulded thermoplastics pipe fittings -- method A, using an air oven, and method B, using a liquid bath. In case of disagreement, method A is the reference method. ISO 580:2005 is applicable to cement-welded fittings as well as to flanged fittings and fittings incorporating elastomeric seals and to fittings consisting of the assembly of several moulded parts (e.g. union connectors). It is applicable to both pressure and non-pressure fittings.

This document is applicable to disodium dihydrogen pyrophosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for disodium dihydrogen pyrophosphate. It gives information on its use in water treatment.

This document gives recommendations, and specifies requirements, on the design of potable water installations within buildings and for pipework outside buildings but within the premises (see EN 806-1) and applies to new installations, alterations and repairs.

This document specifies methods for measurement and/or determination of the dimensions of plastics pipes and fittings and the accuracy of the measurement.
It specifies procedures for measuring angles, diameters, lengths, squareness and wall thicknesses for the purposes of checking conformity to geometric limits.
NOTE    This document is using metric units. However the procedures and tolerances are applicable to other units by using appropriate conversion factors.

ISO 7686:2005 specifies a method for the determination of the opacity of plastics pipes and fittings.

ISO 2505:2005 specifies a method for determining the longitudinal reversion of thermoplastics pipes, to be carried out in either a liquid or in air. In case of dispute, heated liquid is used as the reference. ISO 2505:2005 is applicable to all thermoplastics pipes with smooth internal and external walls of constant cross-section. It is not applicable to non-smooth structured-wall thermoplastics pipes.

This document gives recommendations, and specifies requirements, on the design of potable water installations within buildings and for pipework outside buildings but within the premises (see EN 806-1) and applies to new installations, alterations and repairs.

This document is applicable to disodium dihydrogen pyrophosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for disodium dihydrogen pyrophosphate. It gives information on its use in water treatment.