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FUTURA SPA - 2009 - 598687 - eco
Policloruro di vinile non plastificato (PVC-U), polipropilene (PP) e polietilene (PE)
Parte 2: Specifiche per i pozzetti di ispezione accessibili al personale e per le camere di ispezione, per installazioni interrate in aree di traffico ed in profondit
UNI EN 13598-2
Part 2: Specifications for manholes and inspection chambers in traffic areas and deep underground installations La norma specifica le definizioni ed i requisiti per i pozzetti di ispezione accessibile al personale e le camere di ispezione installate ad una profondit massima di 6 m dal livello del suolo al pelo dacqua della camera principale e fabbricate con policloruro di vinile non plastificato (PVC-U), polipropilene (PP), con polipropilene con cariche minerali (PP-MD) o polietilene (PE). Questi prodotti sono destinati ad essere utilizzati in zone pedonali o di traffico di veicoli e per installazioni interrate in conformit ai requisiti generali della UNI EN 476 e sono utilizzati allesterno della struttura degli edifici (codice dellarea di applicazione "U"). Essi sono quindi marcati con una "U". Tali prodotti soddisfano i requisiti della UNI EN 13598-1 per le applicazioni di area U senza la necessit di ulteriori prove. Per una ulteriore marcatura con codice dellarea di applicazione D, questi prodotti devono essere ulteriormente sottoposti a prova per evidenziare la conformit al requisito dei cicli ad elevata temperatura del punto 10 della UNI EN 13598-1. Le camere di ispezione trattate in questa norma comprendono: - camere di ispezione che danno accesso a sistemi di scarico o fognatura con dotazioni di ispezione e pulitura; - camere progettate come pozzetti, che consentono laccesso delluomo ai sistemi di scarico e fognatura.
La presente norma la versione ufficiale in lingua inglese della norma europea EN 13598-2 (edizione gennaio 2009).
UNI Riproduzione vietata. Tutti i diritti sono riservati. Nessuna parte del presente documento pu essere riprodotta o diffusa con un mezzo qualsiasi, fotocopie, microfilm o altro, senza il consenso scritto dellUNI. www.uni.com UNI EN 13598-2:2009 Pagina I
La presente norma costituisce il recepimento, in lingua inglese, della norma europea EN 13598-2 (edizione gennaio 2009), che assume cos lo status di norma nazionale italiana. La presente norma stata elaborata sotto la competenza dellente federato allUNI UNIPLAST - Ente Italiano di Unificazione nelle Materie Plastiche La presente norma stata ratificata dal Presidente dellUNI ed entrata a far parte del corpo normativo nazionale il 23 aprile 2009.
Le norme UNI sono elaborate cercando di tenere conto dei punti di vista di tutte le parti interessate e di conciliare ogni aspetto conflittuale, per rappresentare il reale stato dellarte della materia ed il necessario grado di consenso. Chiunque ritenesse, a seguito dellapplicazione di questa norma, di poter fornire suggerimenti per un suo miglioramento o per un suo adeguamento ad uno stato dellarte in evoluzione pregato di inviare i propri contributi allUNI, Ente Nazionale Italiano di Unificazione, che li terr in considerazione per leventuale revisione della norma stessa. Le norme UNI sono revisionate, quando necessario, con la pubblicazione di nuove edizioni o di aggiornamenti. importante pertanto che gli utilizzatori delle stesse si accertino di essere in possesso dellultima edizione e degli eventuali aggiornamenti. Si invitano inoltre gli utilizzatori a verificare lesistenza di norme UNI corrispondenti alle norme EN o ISO ove citate nei riferimenti normativi. UNI EN 13598-2:2009 UNI Pagina II
Systmes de canalisations en plastique pour les branchements et les collecteurs d'assainissement enterrs sans pression - Poly(chlorure de vinyle) non plastifi (PVCU), polypropylne (PP) et polythylne (PE) - Partie 2: Spcifications relatives aux regards et aux botes d'inspection et de branchement dans les zones de circulation et dans les rseaux enterrs profondment Kunststoff-Rohrleitungssysteme fr erdverlegte drucklose Abwasserkanle und -leitungen - Weichmacherfreies Polyvinylchlorid (PVC-U), Polypropylen (PP) und Polyethylen (PE) - Teil 2: Anforderungen an Einsteigschchte und Kontrollschchte fr Verkehrsflchen und tiefe Erdverlegung
This European Standard was approved by CEN on 11 November 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard 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 CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Ref. No. EN 13598-2:2009: E
UNI EN 13598-2:2009
EN 13598-2:2009 (E)
Foreword ................................................................................................................................................ 3 Scope .............................................................................................................................................. 4 Normative references .................................................................................................................... 4
3 Terms, definitions, symbols and abbreviations ......................................................................... 6 3.1 Terms and definitions ................................................................................................................... 6 3.2 Abbreviations ................................................................................................................................ 8 4 Material ........................................................................................................................................... 8 4.1 Material for bases ......................................................................................................................... 8 4.2 Material for risers and cones ........................................................................................................ 8 4.3 Utilisation of non-virgin materials ................................................................................................. 9 4.4 Sealing rings ................................................................................................................................. 9 5 General characteristics ............................................................................................................... 10 5.1 General ....................................................................................................................................... 10 5.2 Colour ......................................................................................................................................... 10 6 Geometrical characteristics ....................................................................................................... 10 6.1 Dimensions ................................................................................................................................. 10 6.2 Additional requirements ............................................................................................................. 10 7 8 Mechanical characteristics......................................................................................................... 11 Physical characteristics ............................................................................................................. 13
9 Performance requirements......................................................................................................... 13 9.1 General performance ................................................................................................................. 13 9.2 Characterization of rotationally moulded product submitted for performance testing ................ 15 10 Marking of inspection chambers and manholes and additional documentation ................. 15 10.1 Marking of inspection chamber bases and manhole bases ....................................................... 15 10.2 Marking of components other than bases .................................................................................. 16 10.3 Additional documentation ........................................................................................................... 16 Annex A (normative) Durability of materials used in specific base designs ................................ 18 A.1 General ....................................................................................................................................... 18 A.2 Test procedure ........................................................................................................................... 18 A.3 Evaluation of data....................................................................................................................... 18 A.4 Material characteristics............................................................................................................... 18 Annex B (normative) Material requirements for materials used in specific shafts and cones .. 20 Annex C (normative) Structural integrity of base ............................................................................ 22 C.1 General ....................................................................................................................................... 22 C.2 Test procedure ........................................................................................................................... 22 C.3 Evaluation of data....................................................................................................................... 22 Annex D (normative) Impact test on manhole or chamber bases .................................................. 23 D.1 Test equipment........................................................................................................................... 23 D.2 Test procedure ........................................................................................................................... 23 Bibliography ........................................................................................................................................ 24
This document (EN 13598-2:2009) has been prepared by Technical Committee CEN/TC 155 Plastics piping systems and ducting systems, the secretariat of which is held by NEN. 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 July 2009, and conflicting national standards shall be withdrawn at the latest by July 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This European standard is a supplementary standard for System Standards for plastics piping systems of a particular material for a specified application. There are a number of such System Standards. System Standards are based on the results of the work being undertaken in ISO/TC 138 Plastics pipes, fittings and valves for the transport of fluids, which is a Technical Committee of the International Organisation for Standardisation (ISO). They are supported by separate standards on test methods and by European Standards for thermoplastic underground drainage and sewerage systems, to which references are made throughout the System Standard. The System Standards are consistent with general standards on functional requirements and on recommended practice for installation. This European Standard consists of the following parts under the general title Plastics piping systems for non-pressure underground drainage and sewerage Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE). Part 1: Specification for ancillary fittings including shallow inspection chambers Part 2: Specifications for manholes and inspection chambers in traffic areas and deep underground installation (this standard) Part 3: Assessment of conformity (CEN/TS under preparation)
This European Standard specifies the definitions and requirements for buried manholes and inspection chambers installed to a maximum depth of 6 m from ground level to the invert of the main chamber and manufactured from unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral modifier (PP-MD) or polyethylene (PE). These products are intended for use in pedestrian or vehicular traffic areas and underground installations conforming to the general requirements given in EN 476 and are used outside the building structure (application area code U). They are therefore marked accordingly with a U. Such products are also deemed to meet the requirements of EN 13598-1 for application area U without the need for further testing. If additionally marked application area D then these products must additionally be tested to show compliance to the elevated temperature cycling requirement of Clause 10 of EN 13598-1. This European Standard is only applicable to those chamber / manhole items where the manufacturer has clearly stated in the documentation how the components shall be assembled to create a complete manhole or inspection chamber. The inspection chambers covered by this European Standard comprise the following: inspection chambers providing access to the drainage or sewerage system by means of inspection and cleaning equipment. chambers, designated as manholes providing man access to the drainage or sewerage system.
The inspection chamber / manhole can be manufactured by various methods e.g. injection moulding, rotational moulding, low-pressure moulding or fabricated from components made in accordance with other standards. The jointing of components can be achieved using: elastomeric ring seal joints; adhesive joints for PVC-U; welded joints for PVC-U, PP and PE; extrusion welding; mechanical jointing.
NOTE Both manholes and inspection chambers can be site assembled from different components, but can also be manufactured as a single unit. In either case, the following functional parts can be recognized: a) base (always present) In case of a one-piece chamber or manhole, the base part ends at a distance of 300 mm measured from the top of the main channel; b) riser (depth dependent); c) telescopic part (design dependent); d) cone (dependent on the design of near surface components and their recommended installation); e) other near surface components
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 124:1994, Gully tops and manhole tops for vehicular and pedestrian areas Design requirements, type testing, marking, quality control
EN 13598-2:2009 (E) EN 476:1997, General requirements for components used in discharge pipes, drains and sewers for gravity systems EN 681-1, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 1: Vulcanized rubber EN 681-2, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 2: Thermoplastic elastomers EN 681-3, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 3: Cellular materials of vulcanized rubber EN 681-4, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 4: Cast polyurethane sealing elements EN 728, Plastics piping and ducting systems Polyolefin pipes and fittings Determination of oxidation induction time EN 744:1995, Plastics piping and ducting systems Thermoplastics pipes Test method for resistance to external blows by the round-the-clock method EN 922, Plastics piping and ducting systems Pipes and fittings of unplasticized poly(vinylchloride)(PVC-U) Specimen preparation for determination of the viscosity number and calculation of the K-value EN 1277:2003, Plastics piping systems Thermoplastics piping systems for buried non-pressure applications Test methods for leaktightness of elastomeric sealing ring type joints EN 1401-1, Plastics piping systems for non-pressure underground drainage and sewerage Unplasticized poly(vinyl chloride) (PVC-U) Part 1: Specifications for pipes, fittings and the system EN 1852-1, Plastics piping systems for non-pressure underground drainage and sewerage Polypropylene (PP) Part 1: Specifications for pipes, fittings and the system EN 12061, Plastics piping systems Thermoplastics fittings Test method for impact resistance EN 12666-1, Plastics piping systems for non-pressure underground drainage and sewerage Polyethylene (PE) Part 1: Specifications for pipes, fittings and the system EN 13101:2002, Steps for underground man entry chambers Requirements, marking, testing and evaluation of conformity EN 13476-1, Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 1: General requirements and performance characteristics EN 13476-2, Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A EN 13476-3, Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B EN 14396:2004, Fixed ladders for manholes
EN 13598-2:2009 (E) CEN/TS 14541, Plastics pipes and fittings for non-pressure applications Utilization of non-virgin PVC-U, PP and PE materials EN 14758-1, Plastics piping systems for non-pressure underground drainage and sewerage Polypropylene with mineral modifiers (PP-MD) Part 1: Specifications for pipes, fittings and the system EN 14802:2005, Plastics piping systems Thermoplastics shafts or risers for inspection chambers and manholes Determination of resistance against surface and traffic loading EN 14830, Thermoplastics inspection chamber and manhole bases Test methods for buckling resistance EN 14982, Plastics piping and ducting systems Thermoplastics shafts or risers for inspection chambers and manholes Determination of ring stiffness EN ISO 580:2005, Plastics piping and ducting systems. Injection-moulded thermoplastics fittings. Methods for visually assessing the effects of heating (ISO 580:2005) EN ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics (ISO 1043-1:2001) EN ISO 1133:2005, Plastics Determination of the melt mass-flow rate (MFR) and the melt volumeflow rate (MVR) of the thermoplastics (ISO 1133:2005) EN ISO 1183-1, Plastics Methods for determining the density of non cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method (ISO1183-1:2004) EN ISO 1183-2, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column method (ISO 1183-2:2004) EN ISO 3126, Plastics piping systems Plastics components Determination of dimensions (ISO 3126:2005)
For the purposes of this document, the terms, definitions and abbreviations given in EN 1401-1, EN 1852-1, EN 12666-1, EN 13476-1, EN 13476-2, EN 13476-3, EN 14758-1, EN ISO 1043-1 and the following apply.
3.1.1 inspection chamber drainage or sewerage fitting used to connect drainage or sewerage installations and/or to change the direction of drainage or sewerage runs, which terminates at ground level with a riser shaft of 200 mm minimum outer diameter and an inner diameter of less than 800 mm
NOTE 1 See also EN 476 for non-circular chambers.
NOTE 2 The termination at ground level permits the introduction of cleaning, inspection and test equipment and the removal of debris but does not provide access for personnel.
EN 13598-2:2009 (E) 3.1.2 manhole drainage or sewerage fitting used to connect drainage or sewerage installations and/or to change the direction of drainage or sewerage runs, which terminates at ground level with a riser shaft of 800 mm minimum inner diameter
NOTE 1 See also EN 476 for non circular manholes.
NOTE 2 The termination at ground level permits the introduction of cleaning, inspection and test equipment and the removal of debris and provides access for personnel. NOTE 3 Chamber and manhole components are subject to national safety regulations and / or local provisions regarding man-entry limitations. The installer should check for compliance prior to installation
3.1.3 base component base part of a manhole or inspection chamber, allowing direct connection to buried drain or sewer pipes and including integrally formed channels with benching as appropriate 3.1.4 riser shaft usually circular structure providing a vertical conduit between the base unit and the near ground level
NOTE The riser shaft can be supplied either as a separate component for site jointing to the base unit, or integrally formed with the base unit by the manufacturer.
3.1.5 near-surface components components which, where provided, connect to the top of the riser shaft and provide a seating for the cover and its frame
NOTE Near-surface components are only usually used in areas of vehicular traffic loading and are intended to spread vehicular wheel loadings into the ground and minimize the transmission of this load to the riser shaft.
3.1.6 telescopic part part of the assembly that allows accommodation of settlement that might occur after installation and allows adjustment of the height of the chamber
NOTE Telescopic parts are normally installed within 2 m of the ground level.
3.1.7 cone adapter allowing connection of the base and riser or riser/telescopic part to the near surface components
NOTE Cones are normally installed within 2 m of the ground level.
3.1.8 chamber assembly items collectively forming a buried inspection chamber or manhole 3.1.9 reformulated material recyclable / reprocessable material that has been reformulated, by the use of additives and processing techniques, to meet an agreed specification
NOTE Typically the additives used would be stabilizers, pigments, etc; the reformulated material taking the form of homogeneous pellets, granules, powder, etc. with the produced batch having consistent physical properties.
: nominal size, inside diameter related : nominal size , outside diameter related : unplasticized poly(vinyl chloride) : polyethylene : polypropylene
DN/OD PVC-U PE PP
Material for bases
Materials fulfilling one of the European Standards listed in Table 1
When a material fulfilling the requirements in one of the European Standards listed in Table 1 is used for manufacturing inspection chamber and manhole bases it shall additionally conform to the 1 000 h durability test specified in Table 2 and Table A.1. 4.1.2 Materials not fulfilling one of the European Standards listed in Table 1
When a material not fulfilling the requirements in one of the European Standards listed in Table 1 is used for manufacturing inspection chamber and manhole bases it shall conform to the 3 000 h durability test specified in Table 2 and Table A.1. The material shall also be characterised as specified in clause A.4.
Material for risers and cones
A material fulfilling the requirements in one of the European Standards listed in Table 1 may be used for manufacturing risers and cones without additional material requirements. 4.2.2 Materials fulfilling the requirements given in 4.1.2
A material already shown to meet the requirements in 4.1.2 may be used for manufacturing risers and cones without additional material requirements. 4.2.3 Other materials
When a material not fulfilling 4.2.1 or 4.2.2 is used for manufacturing risers and cones the requirements specified in Table B.1 apply.
NOTE Different parts of inspection chamber and manhole assemblies may be manufactured from a combination of two or more of the specified materials.
Plastic components, fabricated or otherwise manufactured, may be used as sub components of the final assembly, provided that they have been manufactured in accordance with the European Standards listed in Table 1.
EN 13598-2:2009 (E) Table 1 Standard materials and corresponding European Standards Standard material Unplasticized poly(vinyl chloride) (PVC-U) Polypropylene (PP) Polyethylene (PE) Polypropylene with mineral modifiers (PP-MD) Corresponding European Standard EN 1401-1, EN 13476-2 & EN 13476-3 EN 1852-1, EN 13476-2 & EN 13476-3 EN 12666-1, EN 13476-2 & EN 13476-3 EN 14758-1
Table 2 Base component requirements
Test parameters Characteristic Parameter Durability: - test pressure - maximum depth of groundwater above invert, H - rating factor, R - testing time, t - test temp. T 0,1H/R bar Test method Value Requirement
H equal to be the declared value a
in m, or 2 m in any case Shall conform to Table A.1 Shall conform to Table A.1 Shall conform to Table A.1
Annex A and b EN 14830
No cracks or crazes
a The manufacturer shall declare the maximum allowable depth of ground water. b When testing for the durability of materials rubber ring joints between the riser and base or base to base may be welded.
Utilisation of non-virgin materials
Manufacturers may use their own rework material and externally purchased reformulated material up to their specified dosing levels in the manufacture of inspection chambers and manholes. Externally purchased re-processable and recyclable material (excluding reformulated) shall be permitted when as specified in the standards listed in CEN/TS 14541. Their suitability in a specific design shall be proven by testing as described in Annex A and their variability from batch to batch monitored via the material characteristics listed in Table A.2.
The sealing ring material shall conform to EN 681-1, EN 681-2, EN 681-3 or EN 681-4, as applicable. The sealing ring shall have no detrimental effects on the properties of the components and shall not cause the test assembly to fail the performance requirements given in Clause 9.
NOTE Sealing rings may be retained using components made from materials other than those of the actual inspection chamber or manhole.
When viewed without magnification, the internal and external surfaces of inspection chambers and manholes shall be smooth, clean and free from defects likely to prevent conformity with this standard. Pipe ends or spigots on inspection chambers and manholes shall be cleanly cut and square with the axis of the ends of the component and within any cutting zone if so recommended by the manufacturer.
Chamber components, if manufactured in layers, shall have their surface layers coloured throughout. Any colour may be used.
The internal diameter of the riser shaft shall be used to classify the nominal size of inspection chambers or manholes. All dimensions shall be measured in accordance with EN ISO 3126. In addition to the dimensional requirements defined below, chambers and manholes shall conform to the geometrical characteristics specified in EN 476.
NOTE Chamber and manhole components are subject to national safety regulations and / or local provisions regarding man-entry limitations. The installer should check for compliance prior to installation.
Socket and spigot diameters, wall thicknesses, length of engagement (Amin) and length of horizontal spigot
Socket and spigot diameters, wall thicknesses, length of engagement, length of spigots and their tolerances should enable compatibility to pipe work in accordance with the product standards of the pipes that they are intended to be connected to.
Manhole and inspection chamber tops
The frame, cover or grating shall, unless otherwise specified, conform to the appropriate design in EN 124. 6.2.2 Manholes steps and ladders
Manhole steps and ladders shall conform to either EN 13101:2002 or EN 14396 as appropriate, taking national safety regulations into account.
EN 13598-2:2009 (E) If a unit contains steps, these shall have a minimum projection of 120 mm from the face of the riser shaft. Vertical spacing within a finished structure shall relate to the internal height of the units (see Figure 1) and shall be within the range 250 mm to 350 mm. Single steps shall be fixed, with a tolerance of 10 mm, alternatively at centres in vertical plan within the range 270 mm and 300 mm, double steps shall be fixed vertically above each other.
Plan: Double step in rectangular unit
Key 1 range 270 mm to 300 mm 2 range 250 mm to 350 mm NOTE
Plan: Single steps in circular or elliptical unit
Single or double steps can be used
Figure 1 Steps
When tested as detailed in Table 3 and Table 4, as applicable, the chamber /manhole shall conform to the corresponding requirements.
EN 13598-2:2009 (E) Table 3 Mechanical characteristics of manholes and inspection chamber bases
Test parameters Characteristic Parameter Structural integrity: - test pressure - maximum depth of groundwater above invert, H - test temp., T - testing time, t 0,1H bar Value Annex C and c EN 14830
No collapse or cracks Predicted 50 year vertical H deformations 5 % of the main sewer d pipe outside diameter or for double wall constructions < than the initial gap between the base and the invert of flow channel. Predicted 50 year horizontal W deformation 10 % of the main sewer pipe outside diameter d
H to be declared a, in m, or
taken as 2 m whichever is the greater (20 to 25) C 1000 h
Impact resistance: Impact Strength (Drop test) e: - fall height - impact point - test temperature, T
1 kg; 2,5 metres; r = 50 mm striker; T = (23 2) C
Annex D EN 12061
No cracks or other damages impairing the function of the base. No cracks or other damages
500 mm Weakest point (10 2) C
The manufacturer shall declare the maximum allowable depth of ground water.
The value of minimum 2 metre or 0.2 bar pressure is based on the need to safeguard structural integrity where there is no groundwater present. In such cases chamber bases need to resist soil (6 metre depth) and installation loads. Additionally in non-groundwater areas, storm water can load the bases for a relatively short period. c For double wall constructions an addition measurement of the inwards deformation in the centre/midpoint of the outer wall is needed. This to prove that the deformation of the outer wall extrapolated to 50 years does not influence the vertical H deformation of the flow channel. d Values are related to an extrapolated 50 years prediction see Annex C. e Optional test, for bases intended to be used in areas where installation is usually carried out at temperatures below 10 C. After passing the test an ice crystal may be added to the marking.
Table 4 Mechanical characteristics and fitness for purpose of manholes and inspection chamber risers, ladders and telescopic part
Test parameters Characteristic Parameter Riser and Telescopic part a Ring stiffness b Manhole steps and ladders Strength: - vertical load Pull out resistance: - horizontal pull out force 1 kN 2 kN EN 13101:2002, EN 14396 Deformations 10 mm under load Remaining deformation 5 mm No pull out EN 14982 2 kN/m2 Value Test method Requirement
a Where the telescopic part is intended to be installed within 1,25 m from the surface, it does not have to be subject to stiffness testing and the specification for minimum stiffness is, therefore, not appropriate. b A higher stiffness might be needed, in cohesive soils and at depths greater than 4 m (see 10.3).
When tested in accordance with the test method detailed in Table 5 any injection moulded PVC-U components shall conform to the requirements of Table 5. Table 5 Physical characteristics of PVC-U injection moulded components
Test parameters Characteristic Effect of heating a
Value Test temperature Heating time (150 2) C
Test method Method A of EN ISO 580:2005 air Shall conform to EN ISO 580:2005
Large test pieces may be cut to fit the oven. 1) 2) 3) 4) 5) Within a radius of 15 times the wall thickness around the injection point(s) the depth of cracks, delamination or blisters shall not exceed 50% of the wall thickness at that point; Within a radius of 10 times the wall thickness from the diaphragm zone the depth of cracks, delamination or blisters shall not exceed 50% of the wall thickness at that point; Within a radius of 10 times the wall thickness from the ring gate the length of cracks, running through the overall thickness of the wall shall not exceed 50% of the wall thickness at that point; The weld line shall not have opened more than 50% of the wall thickness at that line; In other parts of the surface the depths of cracks and delaminations shall not exceed 30 % of the wall thickness at that point. Blisters shall not exceed a length of 10 times the wall thickness.
When tested in accordance with the test methods and parameters specified in columns three, four and five of Table 6, the joints and the system shall conform to the requirements given in columns one and two of Table 6.
EN 13598-2:2009 (E) Table 6 Fitness for purpose characteristics
Characteristic Requirements Test parameters Parameter Base Tightness of elastomeric ring sealing joints for pipe-base connection a b c Test temp Pipe deflection Socket deflection No leakage No leakage 0,27 bar Low test pressure High test pressure Negative test pressure Deflection for: de 315 315 < de 630 de > 630 Water tightness of base-riser connection No leakage Test pressure (23 5) C 10 % 5%b 0,05 bar 0,5 bar 0,3 bar 2 1,5 1 0,5 bar 0,05 bar 0.3 bar Riser Water tightness between elements and accompanying components No leakage Test pressure Testing time 0,1H bar d 15 min Chamber filled with water to the maximum water table depth recommended by the manufacturer. EN 1277:2003, Condition A EN 1277:2003, Condition D Value Test method
Telescopic part when positioned deeper then 0,5 m below ground surface Water tightness Cone Water tightness Load bearing capacity No leakage Testing time 15 min Table 1 of EN 14802:2005 Chamber with cone filled with water EN 14802:2005 No leakage Testing time 15 min Chamber with telescopic part filled with water.
No collapse, no Test load for: cracking Class A: Class B: Class D: Class E:
Near surface components Load bearing capacity No collapse, no Test load: cracking Class A: Class B: Class D: Class E: Table 1 of EN 14802:2005 EN 14802:2005
Test data from a socket of the same design but on another product may be used to prove this requirement. Where it is not practical due to chamber design to deflect either the socket or spigot then the test should be carried out using a differential 5% deflection or if this is impractical tested as condition C of EN 1277:2003. Where direct connections between non-thermoplastics materials are made to the chamber and manhole bases then the watertightness tests from the relevant pipe product standards shall be used. General: Tightness tests for bases in respect of infiltration (negative pressures) and exfiltration positive pressures, H is in meters. Actual test pressure is related to usage at maximum depth of installation below the water table. In cases where chambers are marked for use above the groundwater table, the test shall be carried out at H = 2 m. The riser and base can be held together by strapping.
Characterization of rotationally moulded product submitted for performance testing
The initial product weight of rotationally moulded products submitted for performance testing as detailed in Table 6 shall be determined prior to carrying out the tests. The weight of subsequent production shall be maintained to within the following limits: Initial product weight < 10 kg subsequent production > 96 % Initial product weight 10 50 kg subsequent production > 97 % Initial product weight > 50 kg subsequent production > 98 %
10 Marking of inspection documentation
10.1 Marking of inspection chamber bases and manhole bases
Inspection chambers and manholes shall be marked in accordance with Table 7. Marking elements shall be printed or formed either directly on the component or on a label, in such a way that, after storage, handling and installation, the required legibility is maintained.
NOTE 1 Table 7 specifies two levels of legibility for each of the required markings, coded as follows: a = durable in use; b = legible at least until the system is installed. NOTE 2 The manufacturer is not responsible for marking being made illegible due to actions during installation and use such as painting, scratching, covering of the components or by use of e.g. detergents on the components unless agreed with, or specified by the manufacturer.
Marking shall not initiate cracks or other types of defects, which would adversely influence the performance of the fitting. Marking by indentation, reducing the wall thickness less than 0,25 mm, shall be deemed to conform to this clause without infringing the requirements for the wall thickness specified in this European Standard The size of the marking shall be such that the marking is legible without magnification.
EN 13598-2:2009 (E) Table 7 Minimum required marking of inspection chamber bases and manhole bases
Aspect - Number of this European Standard - Manufacturers name and/or trade mark -Application area code - Nominal size(s) of riser shaft - Material(s) - Manufacturers information - Maximum allowed groundwater depth above invert b c -Standard maximum installation depth c - Cold climate performance d
Marking or symbols EN 13598-2 Xxx U e.g. 800 Either PVC-U or PVC, PP, PE
Legibility code b a b b a b a b b
E.g.: H = 4 m Max installation depth : 6 m
7 (ice crystal)
For providing traceability the following details shall be given: the production period year in figures or in code; a name or code for the production site if the manufacturer is producing in different sites, nationally and/or internationally. E.g. H is 4 m when tested with 0,4 bar pressure. These depths may optionally be marked as detailed in Figure 2. This marking is only applicable to products meeting the optional EN 12061 impact requirement in Table 3
Figure 2 Example of optional depth marking
10.2 Marking of components other than bases
All separately sold components e.g. cones and risers intended for site assembly shall be marked with the material and manufacturer's identification along with the year of manufacture. Prefabricated components should also be marked with the material identification of the major sub components.
10.3 Additional documentation
The manufacturer's installation guide including at least the following: worst soil type and compaction allowed;
EN 13598-2:2009 (E) highest allowed traffic class; a specified cover solution; sizes and specification of the pipes that the chamber is intended to be connected to; a drawing of assembled chamber including the near surface components.
Annex A (normative) Durability of materials used in specific base designs
The durability of bases is carried out as a check on the durability of the material as used in the specific design. The material durability shall be determined at elevated temperature, as described in Clause A.2 and Clause A.3. When determining durability, two samples shall be taken and one used to determine the basic material durability, the other sample shall be used as a reference for determining the material properties as Clause A.4 and Table A.2.
NOTE Apart from the base, loaded by a sustained combined load, the other components are primarily under a condition of compressive loads.
The durability of bases shall be determined in accordance with the test procedure given in EN 14830 using the test parameters and rating factor as given in Table A.1. Table A.1 Test parameters
C PVC PP PE PP roto-moulded PE roto-moulded 60 2 80 2 80 2 80 2 60 2
Standard material (4.1.1) Rating factor R for 1 000 hour 3,5 3,4 4,1 3,6 3,6
Non standard material (not conforming to 4.1.1) rating factor R for 3 000 hour 3,5 3,4 4,1 3,6 3,6
See Table 2 See Table 2 See Table 2 See Table 2 See Table 2
NOTE Rating factors for PVC, PP and PE are determined from the standard regression curves defined in EN ISO 15493[1] and EN ISO 15494 [2]. Further evidence on rating factors for roto-moulded materials is sought.
The test sample shall be inspected after the test is completed. If there are no cracks, the material / design combination shall be deemed to be durable for at least 50 years.
Pieces shall be taken from the second sample and used to determine the characteristic values of the material as specified in Table A.2.
NOTE These characteristics together with the manufacturers Quality plan dimensions and the mass of roto-moulded components (see 9.2), provide the means to carry out the assessment of conformity as detailed in factory production and control procedures.
Table A.2 Material characteristics to be determined
Requirement PE Max. deviation from agreed value 25 25 25 25 25 25 [kg/m3] PE: 10 NA PP: 8 PP PE PP b PVC 25 PP-MD c Roto-moulded Injection-moulded a Recycled materials
EN ISO 1183-1 or EN ISO 1183-2
Oxidation induction time at EN 728 200 C (measured on product) Value 10 8 10 8 8 Max. deviation from agreed value NA NA NA NA NA
For PVC only: 3
X > 1,5:
X > 1,5: X 1,5:
+0,3 g/min Free
EN ISO 1133:2005 e
Max. upper deviation from agreed value
X 1,5: +0,3 g/min
X 1,5: X 1,5: +0,3 g/min +0,3g/min
X 1,5:
+0,3g/min Free
For all except PVC: X > 1,5: +20%
This includes conventional and low pressure moulding materials. For low pressure injection-moulded components, (typically with melt pressures of less than 140 bar), the max upper deviation can be 100% for MFR < 2,0. For PP-MD, the PP base material shall have an OIT of 8 minimum. Any method of EN ISO 1183-1 and EN ISO 1183-2 may be used, provided the result of the determination is accompanied with a reference to the method used for the determination. In case of dispute, the immersion method given in EN ISO 1183-1 shall be used. Density is not applicable to low pressure moulding. For PE: 190 C, 5kg - condition T. For PP: 230 C, 2,16 kg - condition M. For PE roto-moulding: 190 C, 2,16 kg condition D.
"NA" denotes "Not applicable"; X is the determined value when tested.
Annex B (normative) Material requirements for materials used in specific shafts and cones
The minimum material requirements for shafts and cones made of materials according to 4.2.3 is specified in Table B.1. The declared characteristics as specified by the manufacturer shall be as the material characteristic values of the product as specified in Table B.1.
NOTE These characteristics together with the manufacturers Quality Plan dimensions and the mass of rotomoulded components (see 9.2), provide the means to carry out the assessment of conformity as detailed in factory production and control procedures.
Table B.1 Material characteristics to be determined
Requirement PE PP PE PP b PVC PP-MD c Roto-moulded Injection-moulded a Recycled materials
Density d 25 25 25 25 25 25 [kg/m3]
Max. deviation from declared value
Oxidation induction time at EN 728 200 C (measured on product) Value 10 8 10 8 8 NA NA NA NA NA
PE: 10 PP: 8 For PVC only: 55 55
Y > 1,5:
Y > 1,5: Y 1,5:
MFR +0,3 g/min Free
Max. upper deviation from declared value
Y 1,5:
Y 1,5: +0,3 g/min +0,3g/min
This includes both conventional and low pressure moulding materials. For low pressure injection-moulded components, (typically with melt pressures of less than 140 bar), the max upper deviation can be 100% for MFR < 2,0. For PP-MD, the PP base material shall have an OIT of 8 minimum. Any method of EN ISO 1183-1 and EN ISO 1183-2 may be used, provided the result of the determination is accompanied with a reference to the method used for the determination. In case of dispute, the immersion method given in EN ISO 1183-1 shall be used. Density is not applicable to low pressure moulding. For PE: 190 C, 5kg - condition T. For PP: 230 C, 2,16 kg - condition M. For PE roto-moulding: 190 C, 2,16 kg condition D.
"NA" denotes "Not applicable"; Y is the declared value when tested.
Annex C (normative) Structural integrity of base
The structural integrity of bases shall be determined as the predicted 50 year deflection at ambient temperature as described below.
The structural integrity of bases shall be determined in accordance with the test procedure given in EN 14830.
The 50-years deformation can be calculated as described in EN 14830.
NOTE 1 For the predicted final deformation in the vertical, and the horizontal directions respectively, the final result according to this method of calculation is as follows: (/d)v = Y50,v/d and (/d)h = Y50,h/d. where
d is the nominal width of the flow profile.
If the predicted 50 years vertical deformation is higher than 2 % or the horizontal deformation is higher than 4 %, the correlation coefficient shall at least be 0,9. In all other cases, the correlation coefficient shall be ignored.
NOTE When the deformation in the horizontal direction (width of flow profile) is less than 10 %, normal inspection and cleaning equipment can be entered in the sewer system. When the deformation in the vertical direction is less than 5 %, effects on flow performance can be neglected.
Annex D (normative) Impact test on manhole or chamber bases
The test equipment shall be as given in EN 744:1995.
Place the complete chamber base on a vee block in such a way that at least a 30 mm gap between base and block is achieved at point of impact. For larger chamber bases, the apparatus can be modified to allow those chambers to fit the vee block may be eliminated but the 30 mm gap shall remain between both the end of the guiding pipe and point of impact and between the ground and the base at the point of impact. Use a straight pipe with an internal diameter of 100 mm to 106 mm and a length of 2,5 m. Place one end of this pipe in the middle of the main flow profile of the manhole or chamber base in a vertical position, perpendicular to the chamber base. Drop a striker type d90 (see EN 744:1995) with mass 1 kg, from 2,5 m.
[1] EN ISO 15493, Plastic piping systems for industrial applications Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) Specifications for components and the system Metric series (ISO 15493:2003) [2] EN ISO 15494, Plastic piping systems for industrial applications - Polybutene (PB), polyethylene (PE) and polypropylene (PP) Specifications for components and the system Metric series (ISO 15494:2003)
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