Everyone nods in the precon meeting. But in the field, it’s obvious: the plan was never real.
Unrealistic timelines aren’t just a PM headache—they’re an execution risk. When vendors agree to lead times that don’t match manufacturing, logistics, or site realities, they lock in schedule slip before a single shipment moves.
How this shows up:
Product arrives mid-project instead of pre-install
Cure windows overlap with rigging schedules
QA doesn’t have time to review substitutions—so install pauses
What PMs actually say:
“They should’ve pushed back in the bid.”
“We built the job around a promise they couldn’t keep.”
“We had to resequence five trades because of their delay.”
High-integrity distributors push realism:
Flag delivery constraints before award
Offer phased delivery strategies when sequencing is tight
Send written delivery risk memos when materials are at risk of missing install windows
You don’t win trust by saying yes. You win it by sounding the alarm before the job is underwater.