SIST EN 13508-2:2003+A1:2011
(Main)Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system
Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system
This European Standard is applicable to the investigation and assessment of drain and sewer systems outside buildings. It is applicable to drain and sewer systems, which operate essentially under gravity, from the point where the wastewater leaves a building or roof drainage system, or enters a road gully, to the point where it is discharged into a treatment works or receiving water. Drains and sewers below buildings are included provided that they do not form part of the drainage system of the building. This part of the European Standard specifies a coding system for the description of the internal condition of drains, sewers, manholes and inspection chambers identified through visual inspection. Where appropriate, it can also be used for pressure and vacuum systems in accordance with the requirements of the employing authority. !Visual inspection of drain and sewer systems can be carried out as part of the investigation in order to undertake the assessment.
Untersuchung und Beurteilung Zustand von Entwässerungssystemen außerhalb von Gebäuden - Teil 2: Kodiersystem für die optische Inspektion
D!Diese Europäische Norm gilt für die Untersuchung und Beurteilung von Entwässerungssystemen außerhalb von Gebäuden".
!Sie gilt für Entwässerungssysteme, welche hauptsächlich als Freispiegelsysteme betrieben werden, von dem Punkt an, wo das Abwasser das Gebäude bzw. die Dachentwässerung verlässt oder in einen Straßeneinlauf fließt, bis zu dem Punkt, wo das Abwasser in eine Behandlungsanlage oder in ein Oberflächengewässer eingeleitet wird." Abwasserleitungen und -kanäle unterhalb von Gebäuden sind hierbei eingeschlossen, solange sie nicht Bestandteil der Gebäudeentwässerung sind.
Dieser Teil der Europäischen Norm legt ein Kodiersystem für die Beschreibung der Beobachtungen fest, die im Inneren von Abwasserleitungen und -kanälen, Schächten und Inspektionsöffnungen bei der optischen Inspektion gemacht wurden. Gegebenenfalls kann dieser Teil in Übereinstimmung mit den Anforderungen des Auftraggebers auch auf Druck- und Unterdrucksysteme angewendet werden. !Die optische Inspektion von Entwässerungssystemen kann als Teil einer Untersuchung durchgeführt werden, deren Zweck die Beurteilung der Entwässerungssysteme ist."
Dieser Teil der Europäischen Norm enthält im Allgemeinen keine Anforderungen an die Durchführung von Inspektionen.
Investigation et évaluation des réseaux d'assainissement à l'extérieur des bâtiments - Partie 2: Système de codage de l'inspection visuelle
La présente Norme européenne s'applique à la détermination de l'état des réseaux d'évacuation et d'assainissement par inspection, codification de l'état et prise en compte de facteurs extérieurs et d'autres informations.
Elle s'applique aux réseaux d'évacuation et d'assainissement, principalement les réseaux gravitaires, à partir du point où les effluents quittent un bâtiment ou un système d'évacuation par le toit, ou pénètrent dans un avaloir de chaussée, jusqu'au point où ils se déversent dans une station d'épuration ou un milieu récepteur aquatique. Les branchements et collecteurs situés sous des bâtiments sont inclus, à condition qu'ils ne fassent pas partie du réseau d'évacuation du bâtiment.
La présente partie de cette Norme européenne définit un système de codage pour la description de l'état interne des réseaux d'évacuation et d'assainissement, et des regards de visite et des chambres d'inspection, relevé par inspection visuelle. Dans certains cas, elle peut également être utilisée pour les systèmes sous pression ou sous vide conformément aux exigences de l'autorité responsable.
La présente partie de cette Norme européenne ne spécifie aucune exigence concernant la réalisation des inspections.
Ugotavljanje in ocenjevanje stanja drenažnih in kanalizacijskih sistemov zunaj stavb - 2. del: Sistem za vizualni nadzor in kodiranje
Ta evropski standard velja za ugotavljanje in ocenjevanje stanja drenažnih in kanalizacijskih sistemov zunaj stavb. Velja za drenažne in kanalizacijske sisteme, ki delujejo predvsem pod težnostjo, od točke, kjer odpadna voda zapusti stavbo ali strešni drenažni sistem oziroma vstopi v cestni odtok, do točke, kjer se izlije v objekt za čiščenje oziroma v sprejemno vodo. Drenažne cevi in kanalizacija pod stavbami so vključene pod pogojem, da ne tvorijo dela drenažnega sistema stavbe. Ta del evropskega standarda določa kodirni sistem za opis razmer v drenažnih ceveh, kanalizaciji, jaških in revizijskih jaških, ugotovljenih ob vizulanem pregledu. Lahko. Uporabi se lahko za tlačne in vakuumske sisteme v skladu z zahtevami organa delodajalca, kjer je primerno. Vizualni pregled drenažnih in kanalizacijskih sistemov se lahko izvede kot del preiskave za podajanje ugotovitev.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ugotavljanje in ocenjevanje stanja drenažnih in kanalizacijskih sistemov zunaj stavb - 2. del: Sistem za vizualni nadzor in kodiranjeUntersuchung und Beurteilung Zustand von Entwässerungssystemen außerhalb von Gebäuden - Teil 2: Kodiersystem für die optische InspektionInvestigation et évaluation des réseaux d'assainissement à l'extérieur des bâtiments - Partie 2: Système de codage de l'inspection visuelleInvestigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system93.030Zunanji sistemi za odpadno vodoExternal sewage systemsICS:Ta slovenski standard je istoveten z:EN 13508-2:2003+A1:2011SIST EN 13508-2:2003+A1:2011en,de01-september-2011SIST EN 13508-2:2003+A1:2011SLOVENSKI
STANDARD
SIST EN 13508-2:2003+A1:2011
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13508-2:2003+A1
May 2011 ICS 93.030 Supersedes EN 13508-2:2003English Version
Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system
Investigation et évaluation des réseaux d'assainissement à l'extérieur des bâtiments - Partie 2: Système de codage de l'inspection visuelle
Untersuchung und Beurteilung Zustand von Entwässerungssystemen außerhalb von Gebäuden - Teil 2: Kodiersystem für die optische Inspektion This European Standard was approved by CEN on 4 November 2002 and includes Corrigendum 1 issued by CEN on 21 March 2007 and Amendment 1 approved by CEN on 17 March 2011.
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-CENELEC 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-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13508-2:2003+A1:2011: ESIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 2 Contents Page Foreword . 5 Introduction . 6 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 7 4 Sources of additional information . 12 5 General . 12 5.1 Purpose . 12 5.2 Methods . 12 5.3 The use of the coding system . 13 5.4 National equivalent coding systems. 13 5.5 Data transfer . 13 5.6 Information to be supplied by the employing authority . 13 6 Drains and sewers - Coding system . 14 7 Drains and sewers - Header information . 14 7.1 Requirements . 14 7.2 Other header information . 15 8 Drains and sewers - Codes . 16 8.1 Introduction . 16 8.1.1 General . 16 8.1.2 Main code . 20 8.1.3 Characterisation. 20 8.1.4 Quantification . 20 8.1.5 Circumferential location . 20 8.1.6 Observation at joint . 21 8.1.7 Longitudinal location . 21 8.1.8 Photograph reference . 22 8.1.9 Video location reference . 22 8.1.10 Remarks . 22 8.2 Codes relating to the fabric of the pipeline . 23 8.3 Codes relating to the operation of the pipeline . 29 8.4 Inventory codes . 33 8.5 Other codes . 37 9 Manholes and inspection chambers - Coding system. 40 10 Manholes and inspection chambers - Header information . 40 10.1 Requirements . 40 10.2 Other header information . 40 11 Manholes and inspection chambers - Codes . 41 11.1 Introduction . 41 11.1.1 General . 41 11.1.2 Main code . 46 11.1.3 Characterisation. 46 11.1.4 Quantification . 46 11.1.5 Circumferential location . 46 11.1.6 Observation at joint . 47 11.1.7 Descriptive location . 47 11.1.8 Vertical location . 48 SIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 3 11.1.9 Photograph reference . 49 11.1.10 Video location reference . 49 11.1.11 Remarks . 49 11.2 Codes relating to the fabric of the manhole or inspection chamber . 49 11.3 Codes relating to the operation of the manhole or inspection chamber . 57 11.4 Inventory codes . 59 11.5 Other codes . 65 12 Documentation . 67 Annex A (normative)
National equivalent coding systems . 68 A.1 Header information . 68 A.2 Codes . 68 Annex B (informative)
Format for electronic transfer of coded data . 69 B.1 Introduction . 69 !B.2 Character Separated format" . 69 B.2.1 General. 69 B.2.2 File header information . 69 B.2.3 Inspection header information . 71 B.2.4 Inspection data . 72 B.2.5 Examples . 73 B.3 Extensible Mark-up Language Format . 74 B.3.1 General. 74 B.3.2 File header information . 75 B.3.3 Inspection header information . 75 B.3.4 Inspection data . 75 B.3.5 Example . 75 Annex C (informative)
Recommended system for coding of header information for drains and sewers . 79 C.1 Introduction . 79 C.2 Location of the inspection . 79 C.3 Inspection details . 82 C.4 Pipeline details . 86 C.5 Other information . 89 C.6 Changes to header information . 89 C.7 Other information required by the employing authority . 91 Annex D (informative)
Recommended system for coding of header information for manholes and inspection chambers . 92 D.1 Introduction . 92 D.2 Location of the inspection . 92 D.3 Inspection details . 94 D.4 Manhole or inspection chamber details . 98 D.5 Other information . 100 D.6 Changes to header information . 101 D.7 Other information required by the employing authority . 102 Annex E (informative)
Sample coding sheet . 103 Annex F (informative)
Photographs illustrating the coding system for drains and sewers . 105 Annex G (informative)
Photographs illustrating the coding system for manholes and inspection chambers . 134 Annex H (informative)
Sources of additional information . 145 H.1 International Standards. 145 H.2 Austria. 145 H.2.1 Austrian Water and Waste Management Association – Rules of Practice (ÖWAV - Österreichischer Wasser- und Abfallwirtschaftsverband - Regelblätter) . 145 H.2.2 Other guidelines . 145 H.3 Denmark . 146 H.4 Finland . 146 H.5 France . 147 H.6 Germany . 147 H.7 Italy . 148 H.8 Netherlands . 148 SIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 4 H.9 Norway . 148 H.10 Sweden . 148 H.11 Switzerland . 148 H.12 United Kingdom . 149
SIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 5 Foreword This document (EN 13508-2:2003+A1:2011) has been prepared by Technical Committee CEN/TC 165 ―tastewater=engineering‖f=the=secretariat=of=which=is=heäd=by=afk. 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 November 2011, and conflicting national standards shall be withdrawn at the latest by November 2011. This document includes Corrigendum 1 issued by CEN on 21 March 2007 and Amendment 1 approved by CEN on 17 March 2011. This document supersedes EN 13508-2:2003. The start and finish of text introduced or altered by amendment is indicated in the text by tags
!". The modifications of the related CEN Corrigendum have been implemented at the appropriate places in the text and are indicated by the tags ˜ ™. The Standard series EN 13508 " Condition of drain and sewer systems outside buildings " contains the following parts
Part 1:
General requirements
Part 2:
Visual inspection coding system
Other parts, dealing with other methods of inspection, can be added later. In drafting this part of this European Standard account has been taken of other available standards, in particular EN To2=―arain=and=sewer=systems=outside=buiädings‖= To allow for the alteration of existing data and coding system software in accordance with this standard and training of inspection personnel, a transition period is granted until (DAV + 36 month) for the withdrawal of conflicting national standards and the application of this standard. Where there are existing inspection programmes to meet legal requirements commenced before the publication of this standard, it is permitted to complete such programmes using the original coding system. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, 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.
SIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 6 Introduction In producing this draft standard, existing national coding systems have been reviewed. To preserve the link with existing data, TC165/WG22 has tried to ensure that there is an equivalent code, or combination of codes, for every observation recorded in an existing national system. !This will allow existing data to be transferred to the new coding system." At present the amount of detail recorded varies between countries. The choice of features to be recorded and the extent of detail to be included is left to the employing authority.
Before the standard can be fully applied, extensive retraining of operators and modification of software will be necessary.
1 Scope !This European Standard is applicable to the investigation and assessment of drain and sewer systems outside buildings." !It is applicable to drain and sewer systems, which operate essentially under gravity, from the point where the wastewater leaves a building or roof drainage system, or enters a road gully, to the point where it is discharged into a treatment works or receiving water." Drains and sewers below buildings are included provided that they do not form part of the drainage system of the building. This part of the European Standard specifies a coding system for the description of the internal condition of drains, sewers, manholes and inspection chambers identified through visual inspection. Where appropriate, it can also be used for pressure and vacuum systems in accordance with the requirements of the employing authority. !Visual inspection of drain and sewer systems can be carried out as part of the investigation in order to undertake the assessment." This part of the European Standard does not generally specify requirements for carrying out inspections.
2 Normative references !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 476:1997, General requirements for components used in discharge pipes, drains and sewers for gravity systems !EN 752:2008, Drain and sewer systems outside buildings" !EN 1085:2007, Wastewater treatment — Vocabulary" ISO 8601, Data elements and interchange formats — Information interchange — Representation of dates and times SIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 7 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply: NOTE These definitions are general terms. Other specific terms are defined in the text. 3.1 adjusting construction !part of a manhole or inspection chamber between the cover and frame and either the shaft or the cover slab. This is used to adjust the level of the cover and frame to accord with the required surface level" 3.2 backdrop manhole manhole with a connection, by means of a vertical pipe, at or just above invert, from a drain or sewer at a higher level ![EN 752:2008, Term 3.5]" 3.3 benching near horizontal surface adjacent to the channel in a manhole or inspection chamber, or a large sewer 3.4 chamber part of a manhole or inspection chamber providing
working space above the channel 3.5 chamber unit component part of a manhole or inspection chamber manufactured as a single entity and intended to be joined with other chamber units 3.6 combined system !drain and sewer system designed to carry both foul wastewater and surface water in the same pipeline(s)" ![EN 752:2008, Term 3.12, EN 1085:2007, Term 2110]" 3.7 connection general term used for the location at which one pipeline joins another pipeline or a manhole or inspection chamber 3.8 drain pipeline, usually underground, designed to carry wastewater and/or surface water from a source to a sewer.
![EN 752:2008, Term 3.19, EN 1085:2007, Term 2250]" 3.9 drain system network of pipelines and ancillary works that conveys wastewater and/or surface water to a cesspool, sewer system or other place of disposal !deleted text" 3.10 employing authority organisation which owns or is responsible for the !management" of a drain or sewer system 3.11 exfiltration !escape of wastewater from a drain or sewer system into surrounding ground" ![EN 752:2008, Term 3.24, EN 1085:2007, Term 2230]" SIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 8 3.12 gradient ratio between the vertical and the horizontal projections of a pipe length
!deleted text" 3.13 gravity system !drain or sewer system where flow is caused by the force of gravity and where the pipeline is designed usually to operate partially full" ![EN 752:2008, Term 3.30, EN 1085:2007, Term 2260]" 3.14 groundwater water present in the sub-surface strata
!deleted text" 3.15 infiltration ! unwanted flow resulting from an ingress of groundwater into a drain or sewer system" ![EN 752:2008, Term 3.33, EN 1085:2007, Term 2220]" 3.16 inspection chamber !chamber with a removable cover constructed on a drain or sewer that permits the introduction of cleaning and inspection equipment from surface level, but does not provide access for personnel" ![EN 752:2008, Term 3.34]" 3.17 invert lowest point of the internal surface of the barrel of a pipe or channel at any cross section [EN 476:1997] 3.18 joint location at which the ends of two adjacent pipe units are joined together longitudinally
3.19 junction connection made using a prefabricated junction pipe unit 3.20 landing intermediate rest platform used to limit the height of a run of steps in a manhole 3.21 manhole chamber with a removable cover constructed on a drain or sewer to permit entry by personnel ![EN 752:2008, Term 3.41]" 3.22 node manhole, inspection chamber, outfall, rodding eye or other significant intermediate point 3.23 outfall !structure or point from which wastewater is discharged to a wastewater treatment plant or receiving water" ![EN 752:2008, Term 3.42, EN 1085:2007, Term 1280]" 3.24 pipe unit component part of a drain or sewer manufactured as a single entity and intended to be joined with other pipe units
SIST EN 13508-2:2003+A1:2011
EN 13508-2:2003+A1:2011 (E) 9 3.25 pipeline assembly of pipes, fittings, masonry and insitu concrete units and joints between manholes or other structures.
3.26 pipeline length continuous section of drain or sewer between two adjacent nodes 3.27 pipe unit length length of a manufactured pipe unit used in the construction of a pipeline
3.28 ramp manhole manhole with a steeply inclined pipe or channel from a drain or sewer at a higher level ![EN 752:2008, Term 3.47]" 3.29 receiving water !any type of water body where water or wastewater is discharged"
![EN 752:2008, Term 3.49, EN 1085:2007, Term 1100]" 3.30 rehabilitation !measures for restoring or upgrading the performance of existing drain and sewer systems" ![EN 752:2008, Term 3.50]" 3.31 repair rectification of local damage ![EN 752:2008, Term 3.53]" 3.32 rising main !pipe through which wastewater is pumped" ![EN 752:2008, Term 3.56, EN 1085:2007, Term 2170]" !deleted text" !3.33" sewer !pipeline or other construction, usually underground, designed to carry wastewater from more than one source" ![EN 752:2008, Term 3.65, EN 1085:2007, Term 2270]" !3.34" sewer system !network of pipelines and ancillary works which conveys wastewater from drains to a treatment works or other place of disposal" ![EN 752:2008, Term 3.66, EN 1085:2007, Term 2180]" !3.35" shaft upper part of a manhole or inspection chamb
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