OK Pete. Then we have:
1. One day is agreed to be more than adequate with reserve for problems.
2. Puncture was not measurers fault.
3. Substantial delays, no police escort vehicle, etc, were faults with arrangements for which the organiser was responsible.
4. Improvisation to provide non-IAAF measurers data did not satisfy the certifier as acceptable.
5. Measurer had given no undertaking to overcome any sort of problem not due to his errors at his own cost.
6. I assume the travel and expense money agreed and apparently already paid over did not contain any contingency for covering things beyond the measurer's control.
Its clear cut - race director pays for further trips and measurement work, or his race is held without IAAF/AIMS recognition.