This is a general post to gain others opinions on the wording in clause 65.2 in the NEC3 ECC contract.
Clause 65.2 states that an assessment of a CE is not revised if a forecast it is based on is later shown to be incorrect. However, clause 63.1 states the assessment is based on actuals up to the instruction / notification. Therefore, what if the actuals were wrong either by mistake or otherwise? The wording in 65.2 does not appear to prevent the assessment to be revised in this instance.
Does this mean that the only time an implemented CE cannot be revised is when the forecast is wrong? and any errors in the actuals can be revisited.