Instructions for monitoring the operation of on - board equipment. Which should include at least:
1. sensors used to evaluate the operation of the EGCsystem and the monitoring of washing water, their maintenance, upkeep and calibration requirements;
2. the locations from which emissions measurements and wash water monitoring are to be performed, together with details of any necessary ancillary services, such as sample transfer lines and sample processing facilities, and any associated service or maintenance requirements;
3. the analyzers used, their servicing, maintenance and calibration requirements;
4. analyzer zero and span verification procedures;
5. other information or data related to the correct operation or use of the monitoring systems.
This instruction should be approved by the administration.