Document ID: 31994L0063

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31994L0063
European Parliament and Council Directive 94/63/EC of 20 December 1994 on the control of volatile organic compound (VOC) emissions resulting from the storage of petrol and its distribution from terminals to service stations
Official Journal L 365 , 31/12/1994 P. 0024 - 0033 Finnish special edition: Chapter 12 Volume 2 P. 0196  Swedish special edition: Chapter 12 Volume 2 P. 0196
EUROPEAN PARLIAMENT AND COUNCIL DIRECTIVE  94/63/EC of 20 December 1994 on the control of volatile organic compound (VOC) emissions resulting  from the storage of petrol and its distribution from terminals to service stations THE EUROPEAN PARLIAMENT AND THE COUNCIL OF THE EUROPEAN UNION, Having regard to the Treaty establishing the European Community, and in particular Article 100a  thereof, Having regard to the proposal from the Commission (1), Having regard to the opinion of the Economic and Social Committee (2), Acting in accordance with the procedure referred to in Article 189b of the Treaty (3), Whereas successive programmes of action of the European Communities on the protection of the  environment (4) have stressed the importance of preventing and reducing air pollution; Whereas emissions of volatile organic compounds (VOCs) from petrol and solvents in the Community  would be in the order of 10 million tonnes per year if no control measures were taken; whereas VOC  emissions contribute to the formation of photochemical oxidants such as ozone, which in high  concentrations can impair human health and damage vegetation and materials; whereas some of the VOC  emissions from petrol are classified as toxic, carcinogenic or teratogenic; Whereas on 2 April 1992 the Community signed the Protocol to the 1979 Convention on long range  transboundary air pollution concerning the control of emissions of volatile organic compounds  (VOCs) or their transboundary fluxes, which provides for a considerable reduction of the VOC  emissions; Whereas a significant step in a strategy for an overall reduction of VOC emissions in the Community  was taken by Council Directive 91/441/EEC of 26 June 1991 amending Directive 70/220/EEC on the  approximation of the laws of the Member States relating to measures to be taken against air  pollution by emissions from motor vehicles (5) which aims at reducing by some 80 to 90 %, over 10  to 15 years, VOC emissions from tail-pipe exhaust gases and evaporative emissions from motor  vehicles, representing some 40 % of the present emissions of man-made VOCs to the atmosphere;  whereas, at the time of adoption of that Directive, the Commission was requested to submit a  proposal for a Directive on the measures to reduce evaporation losses at every stage in the process  of storage and distribution of motor fuels; Whereas the VOC emissions from the system for storage and distribution of petrol represent some 500  000 tonnes per year or some 5 % of the total emissions of man-made VOCs in the Community; whereas  these emissions, represent a significant contribution to air pollution especially in urban areas; Whereas available technologies can ensure a considerable reduction of the evaporative losses in the  distribution system for petrol, not least through the recovery of vapours which are displaced; Whereas, on grounds of international standardization and of safety during the loading of ships,  standards must be drawn up at International Maritime Organization level for vapour control and  recovery systems to apply to both loading installations and ships; whereas the Community must  therefore endeavour to ensure that the necessary provisions are introduced into the Marpol  Convention during the current revision of Marpol due to be completed in 1996; whereas in the event  that the Marpol Convention is not so revised, the Community, after discussion with its major  trading partners, should propose appropriate measures to apply to ships and port installations  servicing ships; Whereas further action will be needed to reduce the vapour emissions during refuelling operations  at service stations, which at present amount so some 200 000 tonnes per year, thereby controlling  all vapour emissions during the distribution of petrol; Whereas, in order to avoid distortion of competition and in order to ensure the operation of the  internal market, it is necessary to harmonize certain measures concerning the distribution of  petrol on the basis of a high level of environmental protection; Whereas account should nevertheless be taken of the advantages and burdens which may result from  action or the absence of action; whereas it is therefore appropriate to provide for the possibility  of derogations and sometimes of exclusions in certain cases; whereas certain Member States should  also be given the option of longer periods in which to adapt in order to take account of any major  environmental measures of differing kinds which they may already have adopted in this area or of  the particular burden imposed by the measures in this Directive owing to the structure of their  networks; Whereas Community action must take account of environmental conditions in the various regions of  the Community; whereas in this connection Member States must be able to uphold or impose more  stringent measures relating to the evaporative losses from fixed installations throughout their  territory or in geographical areas where it is established that such measures are necessary for the  protection of human health or the environment because of special conditions; Whereas the provisions of paragraph 1 of Articles 3, 4 and 6 of this Directive apply without  prejudice to Council Directive 83/189/EEC of 28 March 1983 laying down a procedure for the  provision of information in the field of technical standards and regulations; Whereas it is necessary to introduce harmonized specifications for the equipment for bottom loading  of road tankers in order to ensure the possibility of free trade in petrol and equipment within the  Community and to ensure a high level of safety; whereas provision should be made for standardizing  such specifications and adapting them to technical progress; Whereas a committee should be set up to assist the Commission in adapting the Annexes to this  Directive to technical progress, HAVE ADOPTED THIS DIRECTIVE: Article 1 Scope This Directive shall apply to the operations, installations, vehicles and vessels used for storage,  loading and transport of petrol from one terminal to another or from a terminal to a service  station. Article 2 Definitions For the purpose of this Directive: (a) 'petrol` shall mean any petroleum derivative, with or without additives, having a reid vapour  pressure of 27,6 kilopascals or more, which is intended for use as a fuel for motor vehicles,  except liquefied petroleum gas (LPG); (b) 'vapours` shall mean any gaseous compound which evaporates from petrol; (c) 'storage installation` shall mean any stationary tank at a terminal used for the storage of  petrol; (d) 'terminal` shall mean any facility which is used for the storage and loading of petrol onto  road tankers, rail tankers, or vessels, including all storage installations on the site of the  facility; (e) 'mobile container` shall mean any tank, transported by road, rail or waterways used for the  transfer of petrol from one terminal to another or from a terminal to a service station; (f) 'service station` shall mean any installation where petrol is dispensed to motor vehicle fuel  tanks from stationary storage tanks; (g) 'existing` petrol storage installations, loading installations, service stations and mobile  containers shall mean such installations, service stations and mobile containers which were in  operation before the date referred to in Article 10 or for which an individual construction licence  or operating licence, where required under national legislation, was granted before the date  referred to in Article 10; (h) 'new` in relation to petrol storage installations, loading installations, service stations and  mobile containers shall mean such installations, service stations and mobile containers which are  not covered by paragraph (g); (i) 'throughput` shall mean the largest total annual quantity of petrol loaded from a storage  installation at a terminal or from a service station into mobile containers during the three  preceding years; (j) 'vapour-recovery unit` shall mean equipment for the recovery of petrol from vapours including  any buffer reservoir systems at a terminal; (k) 'vessel` shall mean an inland waterway vessel as defined in Chapter 1 of Council Directive  82/714/EEC of 4 October 1982 laying down technical requirements for inland waterway vessels (1); (l) 'target reference value` shall mean the guideline given for the overall assessment of the  adequacy of technical measures in the Annexes and is not a limit value against which the  performance of individual installations, terminals and service stations will be measured; (m) 'intermediate storage of vapours` shall mean the intermediate storage of vapours in a fixed  roof tank at a terminal for later transfer to and recovery at another terminal. The transfer of  vapours from one storage installation to another at a terminal shall not be considered as  intermediate storage of vapour within the meaning of this Directive; (n) 'loading installation` shall mean any facility at a terminal at which petrol can be loaded onto  mobile containers. Loading installations for road tankers comprise one or more 'gantries`; (o) 'gantry` shall mean any structure at a terminal at which petrol can be loaded on to a single  road tanker at any one time. Article 3 Storage installations at terminals 1.  Storage installations shall be designed and operated in accordance with the technical  provisions of Annex I. These provisions are designed to reduce the total annual loss of petrol resulting from loading and  storage at each storage installation at terminals to below the target reference value of 0,01  weight by weight (w/w) % of the throughput. Member States may maintain or require more stringent measures throughout their territory or in  geographical areas where it is established that such measures are necessary for the protection of  human health or the environment owing to specific conditions. Member States may adopt technical measures for the reduction of losses of petrol other than those  set down in Annex I if such alternative measures are demonstrated to have at least the same  efficiency. Member States shall inform the other Member States and the Commission of any existing measures or  of any special measures referred to in this paragraph which they contemplate taking and of their  grounds for taking them. 2.  The provisions of paragraph 1 shall apply: (a) from the date referred to in Article 10 for new installations; (b) three years from the date referred to in Article 10 for existing installations if the  throughput loaded at a terminal is greater than 50 000 tonnes/year; (c) six years from the date referred to in Article 10 for existing installations if the throughput  loaded at a terminal is greater than 25 000 tonnes/year; (d) nine years from the date referred to in Article 10 for all other existing storage installations  at terminals. Article 4 Loading and unloading of mobile containers at terminals 1.  Loading and unloading equipment shall be designed and operated in accordance with the technical  provisions of Annex II. These provisions are designed to reduce the total annual loss of petrol resulting from loading and  unloading of mobile containers at terminals to below the target reference value of 0,005 w/w % of  the throughput. Member States may maintain or require more stringent measures throughout their territory or in  geographical areas where it is established that such measures are necessary for the protection of  human health or the environment owing to specific conditions. Member States may adopt technical measures for the reduction of losses of petrol other than those  set down in Annex II if such alternative measures are demonstrated to have at least the same  efficiency. Member States shall inform the other Member States and the Commission of any existing measures or  of any special measures referred to in this paragraph which they contemplate taking and of their  grounds for taking them. The Commission shall verify the compatibility of these measures with the  provisions of the Treaty and those of this paragraph. All terminals with loading facilities for road tankers shall be equipped with at least one gantry  which meets the specifications for bottom-loading equipment laid down in Annex IV. These  specifications shall be re-examined at regular intervals and, if appropriate, shall be revised in  accordance with the procedure laid down in Article 8. 2.  The provisions of paragraph 1 shall apply: (a) from the date referred to in Article 10 for new terminals for loading onto road tankers, rail  tankers and/or vessels; (b) three years from the date referred to in Article 10 for existing terminals for loading onto  road tankers, rail tankers and/or vessels if the throughput is greater than 150 000 tonnes/year; (c) six years from the date referred to in Article 10 for existing terminals for loading onto road  tankers and rail tankers if the throughput is greater than 25 000 tonnes/year; (d) nine years from the date referred to in Article 10 for all other existing loading installations  at terminals for loading onto road tankers and rail tankers. 3.  Nine years after the date referred to in Article 10 the requirements for bottom-loading  equipment set in Annex IV shall apply to all road tanker loading gantries at all terminals unless  exempted under the terms of paragraph 4. 4.  By way of derogation, paragraphs 1 and 3 shall not apply: (a) to existing terminals with a throughput of less than 10 000 tonnes/year and; (b) to new terminals with a throughput of less than 5 000 tonnes/year located in small remote  islands. Member States shall inform the Commission of terminals concerned by such a derogation through the  reporting arrangements referred to in Article 9. 5.  The Kingdom of Spain may grant a derogation of one year from the time limit set down in  paragraph 2 (b). Article 5 Mobile containers 1.  Mobile containers shall be designed and operated in accordance with the following  requirements: (a) mobile containers shall be designed and operated so that residual vapours are retained in the  container after unloading of petrol; (b) mobile containers which supply petrol to service stations and terminals shall be designed and  operated so as to accept and retain return vapours from the storage installations at the service  stations or terminals. For rail tankers this is only required if they supply petrol to service  stations or to terminals where intermediate storage of vapours is used; (c) except for release through the pressure relief valves, the vapours mentioned in subparagraphs  (a) and (b) shall be retained in the mobile container until reloading takes place at a terminal. If after the unloading of petrol the mobile container is subsequently used for products other than  petrol, in so far as vapour recovery or intermediate storage of vapours is not possible,  ventilation may be permitted in a geographical area where emissions are unlikely to contribute  significantly to environmental or health problems; (d) the Member States' competent authorities must ensure that road tankers are regularly tested for  vapour tightness and that vacuum/pressure valves on all mobile containers are periodically  inspected for correct functioning. 2.  The provisions of paragraph 1 shall apply: (a) from the date referred to in Article 10 for new road tankers, rail tankers and vessels; (b) three years from the date referred to in Article 10 for existing rail tankers and vessels if  loaded at a terminal to which the requirement of Article 4 (1) applies; (c) for existing road tankers when retrofitted for bottom loading in accordance with the  specifications laid down in Annex IV. 3.  By way of derogation, the provisions of paragraph 1, subparagraphs (a), (b) and (c) shall not  apply to losses of vapours resulting from measuring operations using dipsticks in relation to: (a) existing mobile containers; and (b) new mobile containers which come into operation during the four years following the date  referred to in Article 10. Article 6 Loading into storage installations at service stations 1.  Loding and storage equipment shall be designed and operated in accordance with the technical  provisions of Annex III. These provisions are designed to reduce the total annual loss of petrol resulting from loading into  storage installations at service stations to below the target reference value of 0,01 w/w % of the  throughput. Member States may maintain or require more stringent measures throughout their territory or in  geographical areas where it is established that such measures are necessary for the protection of  human health or the environment owing to specific conditions. Member States may adopt technical measures for the reduction of losses of petrol other than those  set down in Annex III if such alternative measures are demonstrated to have at least the same  efficiency. Member States shall inform the other Member States and the Commission of any existing measures or  of any special measures referred to in this paragraph which they contemplate taking and of their  grounds for taking them. 2.  The provisions of paragraph 1 shall apply: (a) from the date referred to in Article 10 for new service stations; (b) three years from the date referred to in Article 10: - for existing service stations with a throughput greater than 1 000 m3/year, - for existing service stations, regardless of their throughput, which are located under permanent  living quarters or working areas; (c) six years from the date referred to in Article 10 for existing service stations with a  throughput greater than 500 m3/year; (d) nine years from the date referred to in Article 10 for all other existing service stations. 3.  By way of derogation, paragraphs 1 and 2 shall not apply to service stations with a throughput  of less than 100 m3/year. 4.  For service stations with an annual throughput of less than 500 m3/year, Member States may  grant a derogation from the requirements of paragraph 1 where the service station is located in a  geographical area or on a site where vapour emissions are unlikely to contribute significantly to  environmental or health problems. Member States shall inform the Commission of the details of the areas within which they intend to  grant such derogation in the framework of the reporting arrangements referred to in Article 9 and  subsequently of any changes to such areas. 5.  The Kingdom of the Netherlands may grant a derogation from the timetable set down in paragraph  2, subject to the following conditions: - the measures required by this Article are implemented as part of a broader, existing national  programme for service stations which simultaneously addresses various environmental problems, such  as water pollution, air pollution, ground pollution and waste pollution and the implementation of  which is tightly scheduled, - the timetable may only be varied by a maximum of two years, all programmes being completed within  the time limit set out in paragraph 2 (d), - the Commission shall be notified of the decision to diverge from the timetable set down in  paragraph 2, including full information on the scope and deadline of the derogation. 6.  The Kingdom of Spain and the Portuguese Republic may grant a derogation of one year from the  time limit set down in paragraph 2 (b). Article 7 Amendments to the Annexes Except for the limit values refered to in Annex II, point 2, the amendments necessary for adapting  the Annexes to this Directive to technical progress shall be adopted in accordance with the  procedure specified in Article 8. Article 8 The committee 1.  The Commission shall be assisted by a committee composed of the representatives of the Member  States and chaired by the representative of the Commission. 2.  The representative of the Commission shall submit to the committee a draft of the measures to  be taken. The committee shall deliver its opinion on the draft within a time limit which the  chairman may lay down according to the urgency of the matter. The opinion shall be delivered by the  majority laid down in Article 148 (2) of the Treaty in the case of decisions which the Council is  required to adopt on a proposal from the Commission. The votes of the representatives of the Member  States within the committee shall be weighted in the manner set out in that Article. The chairman  shall not vote. 3.  The Commission shall adopt the measures envisaged if they are in accordance with the opinion of  the committee. If the measures envisaged are not in accordance with the opinion of the committee, or if no opinion  is delivered, the Commission shall, without delay, submit to the Council a proposal relating to the  measures to be taken. The Council shall act by a qualified majority. 4.  If on the expiry of three months from the date of referral to it the Council has not acted, the  proposed measures shall be adopted by the Commission. Article 9 Monitoring and reporting The reports on the implementation of this Directive shall be established according to the procedure  laid down in Article 5 of Council Directive 91/692/EEC of 23 December 1991 standardizing and  rationalizing reports on the implementation of certain Directives relating to the environment (1).  The Commission is invited to accompany its first report where appropriate with proposals for the  amendment of this Directive, including in particular the extension of the scope to include vapour  control and recovery systems for loading installations and ships. Article 10 Transposition into national legislation 1.  Member States shall bring into force the laws, regulations and administrative provisions  necessary to comply with this Directive by 31 December 1995. They shall forthwith inform the  Commission thereof. When these measures are adopted by Member States, they shall contain a reference to this Directive  or shall be accompanied by such reference on the occasion of their official publication. The  methods of making such a reference shall be laid down by the Member States. 2.  Member States shall communicate to the Commission the texts of the provisions of national law  which they adopt in the field governed by this Directive. Article 11 Final provision This Directive is addressed to the Member States. Done at Brussels, 20 December 1994. For the European Parliament The President K. HAENSCH For the Council The President K. KINKEL (1) OJ No C 227, 3. 9. 1992, p. 3 and OJ No C 270, 6. 10. 1993, p. 12. (2) OJ No C 73, 15. 3. 1993, p. 6. (3) Opinion of the European Parliament of 24 June 1994 (OJ No C 194, 19. 7. 1993, p. 325), Council  common position of 4 October 1993 (not yet published in the Official Journal) and Decision of the  European Parliament of 9 March 1994 (OJ No C 91, 28. 3. 1994, p. 82). Confirmed on 2 December 1994  (OJ No C 342, 20. 12. 1993, p. 15). Joint text of the Conciliation Committee of 8 November 1994. (4) OJ No C 112, 20. 12. 1973, p. 1, OJ No C 139, 13. 6. 1977, p. 1; OJ No C 46, 17. 2. 1983, p. 1  and OJ No C 328, 7. 12. 1987, p. 1. (5) OJ No L 242, 30. 8. 1991, p. 1. (1) OJ No L 109, 26. 4. 1983, p. 8. Directive as last amended by Commission Decision 92/400/EEC (OJ  No L 221, 6. 8. 1992, p. 55). (1) OJ No L 301, 28. 10. 1982, p. 1. (1) OJ No L 377, 31. 12. 1991, p. 48. ANNEX I REQUiREMENTS FOR STORAGE INSTALLATIONS AT TERMINALS 1.  The external wall and  roof of tanks above ground must be painted in a colour with a total radiant heat reflectance of 70  % or more. These operations may be programmed so as to be carried out as part of the usual  maintenance cycles of the tanks within a period of three years. Member States may grant a  derogation from this provision where required for the protection of special landscape areas which  have been designated by national authority. This provision shall not apply to tanks linked to a vapour recovery unit which conforms with the  requirements set out in Annex II, point 2. 2.  Tanks with external floating roofs must be equipped with a primary seal to cover the annular  space between the tank wall and the outer periphery of the floating roof and with a secondary seal  fitted above the primary seal. The seals should be designed to achieve an overall containment of  vapours of 95 % or more as compared to a comparable fixed-roof tank with no vapour-containment  controls (that is a fixed-roof tank with only vacuum/pressure relief valve). 3.  All new storage installations at terminals, where vapour recovery is required according to  Article 4 of the Directive (see Annex II) must be either: (a) fixed-roof tanks connected to the vapour recovery unit in conformity with the requirements of  Annex II; or (b) designed with a floating roof, either external or internal, equipped with primary and secondary  seals to meet the performance requirements set down in point 2. 4.  Existing fixed-roof tanks must either: (a) be connected to a vapour-recovery unit in conformity with the requirements of Annex II; or (b) have an internal floating roof with a primary seal which should be designed to achieve an  overall containment of vapours of 90 % or more in relation to a comparable fixed-roof tank with no  vapour controls. 5.  The requirements for vapour-containment controls mentioned under points 3 and 4 do not apply to  fixed-roof tanks at terminals, where intermediate storage of vapours is permitted according to  Annex II, point 1. ANNEX II REQUIREMENTS FOR LOADING AND UNLOADING INSTALLATIONS AT TERMINALS 1.   Displacement vapours from the mobile container being loaded must be returned through a vapour-tight  connection line to a vapour recovery unit for regeneration at the terminal. This provision does not apply to top-loading tankers as long as that loading system is permitted. At terminals which load petrol onto vessels, a vapour incineration unit may be substituted for a  vapour recovery unit if vapour recovery is unsafe or technically impossible because of the volume  of return vapour. The requirements concerning atmospheric emissions from the vapour recovery unit  shall also apply to the vapour incineration unit. At terminals with a throughput of less than 25 000 tonnes/year, intermediate storage of vapours may  be substituted for immediate vapour recovery at the terminal. 2.  The mean concentration of vapours in the exhaust from the vapour recovery - unit corrected for  dilution during treatment - must not exceed 35 g/normal cubic metre (Nm³) for any one hour. For vapour recovery units, installed before 1 January 1993, the United Kingdom may grant a  derogation from the limit value of 35 g/Nm³ for any one hour, set down in this Annex, subject to  the following conditions: - the installation shall meet a limit value of 50 g/Nm³ for any one hour measured according to the  specifications set down in this Annex, - the derogation shall expire at the latest nine years from the date referred to in Article 10 of  the Directive, - the Commission shall be notified of the individual installations affected by this derogation  including information on their throughput of petrol and vapour emissions from the installation. The Member States' competent authorities must ensure that the measurement and analysis methods and  their frequency are established. The measurements must be made over the course of one full working day (seven hours minimum) of  normal throughput. Measurements may be continuous or discontinuous. If discontinuous measurements are employed, at  least four measurements per hour must be made. The overall measurement error due to the equipment used, the calibration gas and the procedure used  must not exceed 10 % of the measured value. The equipment used must be capable of measuring concentrations at least as low as 3 g/Nm³. The precision must be at least 95 % of the measured value. 3.  The Member States' competent authorities must ensure that the connection lines and pipe  installations are checked regularly for leaks. 4.  The Member States' competent authorities must ensure that loading operations are shut down at  the gantry in the case of a leak of vapour. Equipment for such shutdown operations must be  installed at the gantry. 5.  Where top-loading of mobile containers is permissible, the outlet of the loading arm must be  kept near the bottom of the mobile container, in order to avoid splash loading. ANNEX III REQUIREMENTS FOR LOADING AND STORAGE INSTALLATIIONS AT SERVICE STATIONS AND  TERMINALS WHERE THE INTERMEDIATE STORAGE OF VAPOURS IS CARRIED OUT Vapours displaced by the  delivery of petrol into storage installations at service stations and in fixed-roof tanks used for  the intermediate storage of vapours must be returned through a vapour-tight connection line to the  mobile container delivering the petrol. Loading operations may not take place unless the  arrangements are in place and properly functioning. ANNEX IV SPECIFICATIONS FOR BOTTOM-LOADING, VAPOUR COLLECTION AND OVERFILL PROTECTION OF  EUROPEAN ROAD TANKERS 1. Couplings 1.1. The liquid coupler on the loading arm must be a female coupler which must mate with a 4-inch  API (101,6 mm) male adapter located on the vehicle as defined by: - API Recommended Practice 1004 Seventh Edition, November 1988. Bottom loading and vapour recovery for MC-306 tank motor vehicles (Section 2.1.1.1 - Type of  adapter used for bottom loading) 1.2. The vapour-collection coupler on the loading-gantry vapour-collection hose must be a  cam-and-groove female coupler which must mate with a 4-inch (101,6 mm) cam-and-groove male adapter  located on the vehicle as defined by: - API Recommended Practice 1004 Seventh Edition November 1988. Bottom loading and vapour recovery for MC-306 tank motor vehicles (Section 4.1.1.2 -  Vapour-recovery adapter) 2. Loading conditions 2.1. The normal liquid-loading rate must be 2 300 litres per minute (maximum 2 500 litres per  minute) per loading arm. 2.2. When the terminal is operating at peak demand, its loading gantry vapour collection system,  including the vapour-recovery unit, is allowed to generate a maximum counterpressure of 55 millibar  on the vehicle side of the vapour-collection adapter. 2.3. All approved bottom-loading vehicles will carry an identification plate which specified the  maximum permitted number of loading arms which may be operated simultaneously whilst ensuring that  no vapours are released via the compartment P and V valves, when the maximum plant back pressure is  55 millibar as specified in 2.2. 3. Connection of vehicle earth/overfill detection The loading gantry must be equipped with an overfill-detection control unit which, when connected  to the vehicle, must provide a fail-safe permission signal to enable loading, providing no  compartment-overfill sensors detect a high level. 3.1. The vehicle must be connected to the control unit on the gantry via a 10-pin industry-standard  electrical connector. The male connector must be mounted on the vehicle and the female connector  must be attached to a flying lead connected to the gantry-mounted control unit. 3.2. The high-level detectors on the vehicle must be either 2-wire thermistor sensors, 2-wire  optical sensors, 5-wire optical sensors or a compatible equivalent, provided the system is  fail-safe. (NB: thermistors must have a negative temperature coefficient.) 3.3. The gantry control unit must be suitable for both 2-wire and 5-wire vehicle systems. 3.4. The vehicle must be bonded to the gantry via the common return wire of the overfill sensors,  which must be connected to pin 10 on the male connector via the vehicle chassis. Pin 10 on the  female connector must be connected to the control-unit enclosure which must be connected to the  gantry earth. 3.5. All approved bottom-loading vehicles must carry an identification plate (see 2.3) which  specifies the type of overfill-detection sensors installed (i. e. 2-wire or 5-wire). 4. Location of the connections 4.1. The design of the liquid-loading and vapour collection facilities on the loading gantry must  be based on the following vehicle-connection envelope. 4.1.1. The height of the centre line of the liquid adapters must be: maximum 1,4 metres (unladen);  minimum 0,5 metre (laden), the preferred height being 0,7 to 1,0 metres). 4.1.2. The horizontal spacing of the adapters must be not less than 0,25 metres (preferred minimum  spacing is 0,3 metres). 4.1.3. All liquid adapters must be located within an envelope not exceeding 2,5 metres in length. 4.1.4. The vapour-collection adapter should be located preferably to the right of the liquid  adapters and at a height not exceeding 1,5 metres (unladen) and not less than 0,5 metres (laden). 4.2. The earth/overfill connector must be located to the right of the liquid and vapour-collection  adapters and at a height not exceeding 1,5 metres (unladen) and not less than 0,5 metre (laden). 4.3. The above connections must be located on one side of the vehicle only. 5. Safety interlocks 5.1. Earth/Overfill detection Loading must not be permitted unless a permissive signal is provided by the combined earth/overfill  control unit. In the event of an overfill condition or a loss of vehicle earth, the control unit on the gantry  must close the gantry-loading control valve. 5.2. Vapour-collection detection Loading must not be permitted unless the vapour-collection hose has been connected to the vehicle  and there is a free passage for the displaced vapours to flow from the vehicle into the plant  vapour-collection system.

Summary:
Recovery of petrol vapours during storage
Recovery of petrol vapours during storage
SUMMARY OF:
Directive 94/63/EC – the control of volatile organic compound (VOC) emissions resulting from the storage of petrol and its distribution from terminals to service stations
WHAT IS THE AIM OF THE DIRECTIVE?
              
It aims to reduce emissions from volatile organic compounds due to evaporation of petrol in the fuel storage and distribution chain.
KEY POINTS
This directive covers to the operations, installations, vehicles and vessels used for storage, loading and transport of petrol from one terminal to another or from a terminal to a service station.
The directive lays down harmonised technical specifications for the design and use of:
storage installations at terminals;
equipment for loading and unloading mobile containers at terminals;
mobile containers;
equipment for loading into storage installations at service stations.
Transitional periods are laid down for implementing these specifications.
EU countries may maintain or require more stringent measures than those laid down in the directive throughout their territory or in geographical areas where it is established that such measures are necessary for the protection of human health or the environment.
The directive provides a procedure for adapting the Annexes to technical progress.
FROM WHEN DOES THE DIRECTIVE APPLY?
              
It has applied since 20 January 1995. EU countries had to incorporate it into national law by 31 December 1995.
BACKGROUND
              
For more information, see:
‘Petrol Storage & Distribution’ on the European Commission's website.
MAIN DOCUMENT
            
European Parliament and Council Directive 94/63/EC of 20 December 1994 on the control of volatile organic compound (VOC) emissions resulting from the storage of petrol and its distribution from terminals to service stations (OJ L 365, 31.12.1994, pp. 24-33)
Successive amendments to Directive 94/63/EC have been incorporated in the original text. This consolidated version is of documentary value only.
RELATED DOCUMENTS
            
Directive 2009/126/EC of the European Parliament and of the Council of 21 October 2009 on Stage II petrol vapour recovery during refuelling of motor vehicles at service stations (OJ L 285, 31.10.2009, pp. 36-39)
See consolidated version
last update 13.02.2017