By accepting a programme showing planned Completion later than it was in a previous programme the PM is not accepting any liability for an extension of time. They are merely accepting that it is a realistic assessment of progress on site.
Liability is dealt with through the compensation event process specifically under clause 63.3. If you were to submit another programme showing the Completion Date one month later on the basis that you believe the PM has accepted and extension of time, the PM should reject the programme.
Liability is dealt with through the compensation event process specifically under clause 63.3. If you were to submit another programme showing the Completion Date one month later on the basis that you believe the PM has accepted and extension of time, the PM should reject the programme.