EN and flexible metal pipework for underground installation at 14125 ‘Thermoplastic petrol stations.’ Routing is underground and NOT underneath any buildings Air Vents: > 4m above ground level > 3m spherical distance windows / openings Galvanised steel for above ground part Adequate collision prevention Flame arrestors: EN ISO and limits for use. 16852 ‘Flame arrestors. Performance requirements, test methods Leak Detection (tanks + pipework): EN detection systems. General requirements and test methods for interstitial spaces, leak protecting 13160 ‘Leak linings and leak protecting jackets.’ only Class ‘1’ or ‘2’ Tank access chambers: Covered to for use on service station forecourts and pavement areas. BSI PAS 26 ‘Manhole tops intended Requirements, performance and marking.’ Covered to tops and manhole tops for vehicular and pedestrian area. Design requirements, type testing, EN124 ‘Gully marking, quality control.’ C250 or higher Fuel leak-proof Overfill Prevention Devices: EN prevention devices for static tanks for liquid 13616 ‘Overfill petroleum fuel.’ only Type ‘A’ Dispensers: 4m from public thoroughfare ≥ 9m from residences / public buildings ≥ ATEX certified. Stage 2 Vapour recovery Adequate collision prevention EN 13617-1 stations - Safety requirements for construction and performance of metering pumps, ‘Petrol-filling dispensers and remote pumping units.’ Breakaway couplings: EN 13617-2 Safety Requirements for construction and performance of safe breaks for use on ‘Petrol filling stations. metering pumps and dispensers.’ Hoses: EN and plastic hoses and hose assemblies with internal vapour recovery for measured fuel 13483 ‘Rubber dispensing systems. Specification.’ Length 3-4 m from dispenser housing
EN 14125 ‘Thermoplastic and flexible metal pipework for underground installation at petrol stations.’ Routing is underground and NOT underneath any buildings Air Vents: > 4m above ground level > 3m spherical distance windows / openings Galvanised steel for above ground part Adequate collision prevention Flame arrestors: EN ISO 16852 ‘Flame arrestors. Performance requirements, test methods and limits for use. Leak Detection (tanks + pipework): EN 13160 ‘Leak detection systems. General requirements and test methods for interstitial spaces, leak protecting linings and leak protecting jackets.’ Class ‘1’ or ‘2’ only Tank access chambers: Covered to BSI PAS 26 ‘Manhole tops intended for use on service station forecourts and pavement areas. Requirements, performance and marking.’ Covered to EN124 ‘Gully tops and manhole tops for vehicular and pedestrian area. Design requirements, type testing, marking, quality control.’ C250 or higher Fuel leak-proof Overfill Prevention Devices: EN 13616 ‘Overfill prevention devices for static tanks for liquid petroleum fuel.’ Type ‘A’ only Dispensers: ≥ 4m from public thoroughfare ≥ 9m from residences / public buildings ATEX certified. Stage 2 Vapour recovery Adequate collision prevention EN 13617-1 ‘Petrol-filling stations - Safety requirements for construction and performance of metering pumps, dispensers and remote pumping units.’ Breakaway couplings: EN 13617-2 ‘Petrol filling stations. Safety Requirements for construction and performance of safe breaks for use on metering pumps and dispensers.’ Hoses: EN 13483 ‘Rubber and plastic hoses and hose assemblies with internal vapour recovery for measured fuel dispensing systems. Specification.’ Length 3-4 m from dispenser housing
Petroleum-filling-station-Technical-Proposal-Supporting-Document.docx