According to one of the Chief Pilots, published allowances of 145KIAS momentary deviations upto 155KIAS count towards the new limitation exceedance write up requirements. Meaning anything over 145KIAS at flaps 45 is a write up regardless of duration.

Sounds like the expectation is that the aircraft will taxi to the gate and crew will notify the gate agent and dispatch of a mx delay after deplaning and then contact MX to write up the momentary deviation for disposition. Once the Mx process is complete then events can continue as scheduled with the delay.