EN 1124-1:1999/A1:2004

SLOVENSKI STANDARD
01-oktober-2004
Vzdolžno varjene nerjavne jeklene cevi in spojniki z obojko za sisteme za odpadno
vodo - 1. del: Zahteve, preskušanje in kontrola kakovosti
Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for
waste water systems - Part 1: Requirements, testing, quality control
Rohre und Formstücke aus längsnahtgeschweißtem, nichtrostendem Stahlrohr mit
Steckmuffe für Abwasserleitungen - Teil 1: Anforderungen, Prüfungen,
Güteüberwachung
Tubes et raccords de tube soudés longitudinalement en acier inoxydable, a manchon
enfichable pour réseaux d'assainissement - Partie 1 : Prescriptions, essais, contrôle de
qualité
Ta slovenski standard je istoveten z: EN 1124-1:1999/A1:2004
ICS:
23.040.10 Železne in jeklene cevi Iron and steel pipes
93.030 Zunanji sistemi za odpadno External sewage systems
vodo
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 1124-1:1999/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2004
ICS 23.040.10; 23.040.40; 23.040.60
English version
Pipes and fittings of longitudinally welded stainless steel pipes
with spigot and socket for waste water systems - Part 1:
Requirements, testing, quality control
Tubes et raccords de tube soudés longitudinalement en Rohre und Formstücke aus längsnahtgeschweißtem,
acier inoxydable, à manchon enfichable pour réseaux nichtrostendem Stahlrohr mit Steckmuffe für
d'assainissement - Partie 1 : Prescriptions, essais, contrôle Abwasserleitungen - Teil 1: Anforderungen, Prüfungen,
de qualité Güteüberwachung
This amendment A1 modifies the European Standard EN 1124-1:1999; it was approved by CEN on 1 July 2004.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Central Secretariat or to any CEN member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1124-1:1999/A1:2004: E
worldwide for CEN national Members.

Contents
page
Foreword.3
12 Evaluation of conformity.4
12.1 General.4
12.2 Type testing.4
12.2.1 Initial type testing .4
12.2.2 Further type testing .5
12.2.3 Sampling.5
12.2.4 Recording of test results .5
12.3 Factory production control (FPC) .5
12.3.1 General.5
12.3.2 Equipment .6
12.3.3 Raw materials and components.6
12.3.4 Product testing and evaluation .6
12.3.6 Non-conforming products .7
13 Reaction to fire.8
14 Durability .8
15 Dangerous substances .8
16 Longitudinal bending strength.8
Annex A (normative) Third party assessment .9
Annex ZA (informative) Clauses of this European Standard addressing essential requirements or
other provisions of EU Directives.11
Scope and relevant characteristics .11
Procedure for attestation of conformity of pipes and fittings of longitudinally welded stainless steel
pipes with spigot and socket.12
ZA.1.1 System of attestation of conformity .12
ZA.1.2 Declaration of conformity .13
CE marking and labelling.13

Foreword
This document (EN 1124-1:1999/A1:2004) has been prepared by Technical Committee CEN/TC 165 “Waste water
engineering”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by March 2005, and conflicting national standards shall be withdrawn at the latest by
March 2005.
This document has been prepared under a mandate given to CEN by the European Commission and the European
Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document.
This annex includes the requirements of the Mandate given under the EU Construction Products Directive (89/106).
CE marking is affixed to the product only after compliance with the requirements with Annex ZA is achieved.
For reasons of conformity with Mandate M 131 for harmonised European Standards on pipes, tanks and ancillaries
not in contact with water intended for human consumption, EN 1124-1:1999 has been amended by the addition of
Annex ZA (see Resolution CEN/BT 113/1994 and CEN/BT 63/1996) and the following amendments to the text of
the standard.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Editorial
Contents
Delete 12 Quality control
Add 12 Evaluation of conformity
Add 13 Reaction to fire
Add 14 Durability
Add 15 Dangerous substances
Add 16 Longitudinal bending strength
Rename Annex A (normative) Third party assessment
Technical
Delete Clause 12 and add the following
12 Evaluation of conformity
12.1 General
The compliance of pipes and fittings with the requirements of this standard and with the stated values (including
classes) shall be demonstrated by:
 initial type testing,
 factory production control by the manufacturer, including product assessment [In this example, the “designer”
is also the “manufacturer”, i.e. is responsible for the CE marking].
Where third party assessment is required it shall be carried out under the provisions of Annex A (normative).
For the purposes of testing, pipes and fittings covered by clause 1 of this standard may be grouped into families
where it is considered that the selected property is common to all pipes and fittings within that family
12.2 Type testing
12.2.1 Initial type testing
Initial type testing shall be performed to show conformity with this standard. Tests previously performed in
accordance with the provisions of this standard (same product, same characteristic(s), test method, sampling
procedure, system of attestation of conformity, etc.) may be taken into account. In addition, initial type testing shall
be performed at the beginning of the production of a new pipe or fitting type (unless a member of the same family)
or at the beginning of a new method of production (where this may affect the stated properties).
Where a components is used whose characteristics have already been determined, by the component
manufacturer, on the basis of conformity with other product standards, these characteristics need not be
reassessed (e.g. seals).
All characteristics in Clauses 5, 6, 7, 8 and 9 shall be subject to initial type testing, with the following exceptions:
 release of dangerous substances may be assessed indirectly by controlling the content of the substance
concerned;
 reaction to fire where the product is Class A ‘No contribution to fire’ provided for in Decision 94/611/EC
 durability which is inherent in the material and by a prescriptive requirement on corrosion protection.
12.2.2 Further type testing
Whenever a change occurs in the raw material or supplier, or the production process (subject to the definition of a
family), which would change significantly one or more of the characteristics, the type tests shall be repeated for the
appropriate characteristic(s).
12.2.3 Sampling
The samples shall be taken from a large stock or from released production and shall represent the average
manufactured product.
Undamaged samples can also be taken from a wholesaler or, in special cases, from a construction site.
Products designated as defective by the manufacturer shall be only excluded from the sampling when they have been
clearly marked as such and separately stored.
The samples shall be marked immediately and distinctively.
Sampling shall be recorded on file and signed by the person taking the samples. The file shall be countersigned by
the foreman or his deputy. The file shall include at least the following details:
 manufacturer and production plant;
 sample location - where appropriate;
 designation of the product (e.g. EN number);
 marking of the samples;
 place and date;
 signatures;
12.2.4 Recording of test results
The results of all type tests shall be recorded and held by the manufacturer for at least 5 years.
12.3 Factory production control (FPC)
12.3.1 General
The manufacturer shall establish, document and maintain an FPC system to ensure that the products placed on the
market conform with the stated performance characteristics. The FPC system shall consist of procedures, regular
inspections and tests and/or assessments and the use of the results to control raw and other incoming materials or
components, equipment, the production process and the product.
An FPC system conforming with the requirements of EN ISO 9001, and made specific to the requirements of this
standard, is considered to satisfy the above requirements.
The results of inspections, tests or assessments requiring action shall be recorded, as shall any action taken. The
action to be taken when control values or criteria are not met shall be recorded and retained for the period specified
in the manufacturer’s FPC procedures.
12.3.2 Equipment
Testing - All weighing, measuring and testing equipment shall be calibrated and regularly inspected according to
documented procedures, frequencies and criteria.
Manufacturing - All equipment used in the manufacturing process shall be regularly inspected and maintained to
ensure use, wear or failure does not cause inconsistency in the manufacturing process. Inspections and
maintenance shall be carried out and recorded in accordance with the manufacturer’s written procedures and the
records retained for the period defined in the manufacturer's FPC procedures.
12.3.3 Raw materials and components
The specifications of all incoming raw materials and components shall be documented, as shall the inspection
scheme for ensuring their conformity.
12.3.4 Product testing and evaluation
The manufacturer shall establish procedures to ensure that the stated values of all of the characteristics are
maintained. The characteristics, and the means of control shall be no less than Table 1.
Table 1 — Method and frequency of internal control of pipes and fittings
No Object under test Method (property) Frequency Requirements to clause Test to clause
1 Pipes Straightness 6.1 10.1

2 Pipes and fittings Ends of components 6.2
...