Download Code of Practice

10.1.7 Work On Site ........................................................................................... 19
10.2
VAPOUR LINE CONNECTIONS TO DISPENSER................................................... 19
10.2.1 Accident Damage..................................................................................... 19
10.2.2 Vapour Return Line Isolation .................................................................... 20
10.3
LINE TESTING................................................................................................ 21
10.4
EXISTING SITES ............................................................................................ 21
10.5
TESTS PRIOR TO PUTTING INTO USE .............................................................. 22
10.5.1 Retrofit..................................................................................................... 22
10.5.2 New and Retrofit Dispensers.................................................................... 22
10.6
SITE DOCUMENTATION .................................................................................. 22
11
DISPOSAL OF DISPLACED PARTS ................................................................. 23
12
INITIAL AND IN-SERVICE VERIFICATION........................................................ 24
12.1
12.2
12.3
12.4
12.5
TEST EQUIPMENT .......................................................................................... 24
GAS METER .................................................................................................. 25
CALIBRATION AND FACTOR SETTING EQUIPMENT ............................................ 25
TESTING ....................................................................................................... 25
CALIBRATION ................................................................................................ 26
13
MAINTENANCE AND REPAIR .......................................................................... 27
14
APPENDIX 1 - COMPLIANCE CERTIFICATES ................................................. 28
14.1
15
INTRODUCTION ............................................................................................. 28
APPENDIX 2 - ETHANOL AND ALTERNATIVE FUELS .................................... 32
15.1
15.2
1.1
LOW BLEND ETHANOL FUELS WITHIN THE SCOPE OF EN228 ........................... 32
HIGH BLEND ETHANOL FUELS ........................................................................ 32
Index to Figures
Figure 1
Figure 2
Figure 3
Figure 4
Example Of Active Vapour Recovery System
Under Dispenser Shear Valve
20
Tank To Dispenser Pipe-Work
21
On-Site Efficiency Test Connections
24
FEF Stage II VR COP
9
Issue 1.2 - 13/03/2008
Page 4 of 32