SIST EN 13160-6:2016

Leak detection systems - Part 6: Sensors in monitoring wells

This European Standard specifies the requirements for leak detection systems - class V for use with systems designed for fuels which are flammable, having a flash point up to but not exceeding 100 °C.

Leckanzeigesysteme - Teil 6: Sensoren in Überwachungsschächten

Diese Europäische Norm legt die Anforderungen für Leckanzeigesysteme – Klasse V für den Einsatz mit Systemen für brennbare Kraftstoffe und Brennstoffe mit einem Flammpunkt bis zu, aber nicht über 100 °C fest.

Systèmes de détection de fuites - Partie 6 : Systèmes statiques de détection de fuites dans les puits piézométriques

La présente Norme européenne spécifie les prescriptions relatives aux systèmes indicateurs de fuites de classe V conçus pour une utilisation avec des combustibles inflammables, ayant un point éclaire allant jusqu’à mais n'excédant pas 100 °C.

Sistemi za kontrolo tesnosti - 6. del: Senzorji v nadzornih jaških

Ta evropski standard določa zahteve za sisteme za kontrolo tesnosti razreda V za uporabo s sistemi, ki so zasnovani za goriva, ki so vnetljiva in imajo plamenišče do 100 °C.

General Information

• Status: Published
• Public Enquiry End Date: 04-Dec-2014
• Publication Date: 11-Oct-2016
• Withdrawal Date: 11-Dec-2024
• ICS: 23.020.01 - Fluid storage devices in general
• Technical Committee: TLP - Pressure vessels
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 07-Oct-2016
• Due Date: 12-Dec-2016
• Completion Date: 12-Oct-2016
• Ref Project: EN 13160-6:2016 - Leak detection systems - Part 6: Sensors in monitoring wells

Relations

• Revised: SIST EN 13160-6:2003 - Leak detection systems - Part 6: Sensors in monitoring wells
• Effective Date: 01-Nov-2016

Overview

SIST EN 13160-6:2016 is a crucial European standard published by CEN that defines specific requirements for leak detection systems used with flammable fuels having a flash point up to 100 °C. This part of the EN 13160 series focuses on sensors installed in monitoring wells, classified as Class V leak detection systems. It plays an essential role in ensuring safety and environmental protection by providing precise guidelines for installation, sensor requirements, and alarm activation related to underground storage tanks and piping systems.

This standard supports compliance with European safety regulations for fuel storage facilities and contributes to the prevention of leaks that might cause fires, environmental contamination, or health hazards. It complements other parts of the EN 13160 series addressing different detection methods and system components.

Key Topics

Monitoring Wells Requirements

• Minimum diameter of monitoring wells: 300 mm
• Depth: At least 1.0 m below the lowest groundwater level or lowest point of any tank or pipe
• Use of vapour sensors instead of liquid sensors where groundwater levels fluctuate below critical thresholds
• Casing:
  • Uniform perforations vertically and circumferentially
  • Perforations sized to allow liquid entry but prevent soil ingress
  • Durable construction to resist ground pressure
  • Sealed top cover rated to IP 66 per EN 60529:1991, removable for inspections
  • Bottom seal to prohibit soil contamination
• Surrounding material: filler sand or pea shingle, minimum 300 mm diameter

Sensor Specifications

• Discriminating liquid sensors (Category 2):
  • Must distinguish between water and stored fuel product
  • Alarm triggers only on detection of fuel product, not water
  • Alarm if groundwater falls outside operational limits
• Vapour sensors:
  • Detect vapours of stored fuel product
  • Alarm when submerged in any liquid including water
• Sensor compliance aligns with EN 13160-4:2016 sensor performance and testing criteria

Alarm Devices

• Alarm triggers upon detection of stored product or absence of water critical for sensor function
• Alarm devices must comply with EN 13160-3:2016, ensuring reliable notification of leak conditions
• Essential for timely leak detection and emergency response

Applications

SIST EN 13160-6:2016 is applicable to:

• Fuel storage tank facilities, including filling stations and bulk fuel storage
• Systems designed to detect leaks of flammable fuels with flash points below or equal to 100 °C
• Installation of monitoring wells to continuously monitor underground tank systems
• Integration of sensor-based leak detection systems to improve environmental safety and meet regulatory compliance
• Industrial and commercial sites requiring high reliability in fuel leak detection to prevent fire hazards and soil or groundwater contamination

Related Standards

SIST EN 13160-6:2016 should be used in conjunction with other parts of the EN 13160 series for comprehensive leak detection system design:

• EN 13160-1:2016 – General principles and classification of leak detection systems
• EN 13160-3:2016 – Requirements for liquid system leak detection in tanks and alarm devices
• EN 13160-4:2016 – Performance requirements for liquid and vapor sensor systems
• EN 13160-7:2016 – Requirements for leak detection in interstitial spaces, linings, and jackets
  Additionally, EN 60529:1991 (IEC 60529) provides critical guidance on degrees of protection for enclosures including those used for monitoring wells.

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Adherence to SIST EN 13160-6:2016 ensures enhanced reliability in fuel leak detection through proper monitoring well construction and sensor utilization. This contributes to safer fuel storage management and effective environmental protection across European markets.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sistemi za kontrolo tesnosti - 6. del: Senzorji v nadzornih jaškihLeckanzeigesysteme - Teil 6: Sensoren in ÜberwachungsschächtenSystèmes de détection de fuites - Partie 6 : Systèmes statiques de détection de fuites dans les puits piézométriquesLeak detection systems - Part 6: Sensors in monitoring wells23.020.01Fluid storage devices in generalICS:Ta slovenski standard je istoveten z:EN 13160-6:2016SIST EN 13160-6:2016en,fr,de01-november-2016SIST EN 13160-6:2016SLOVENSKI
STANDARD
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EN 13160-6
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t {ä t x rä t r English Version
Leak detection systems æ Part
xã Sensors in monitoring wells Systèmes de détection de fuites æ Partie
xã Systèmes statiques de détection de fuites dans les puits piézométriques
Leckanzeigesysteme æ Teil
xã Sensoren in Überwachungsschächten This European Standard was approved by CEN on
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egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u s x ræ xã t r s x ESIST EN 13160-6:2016

Requirements and test/assessment methods for sensor based leak detection systems — Part 5: Requirements and test/assessment methods for in-tank gauge systems and pressurized pipework systems — Part 6: Sensors in monitoring wells — Part 7:
Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swed
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