A construction project manager is reviewing a critical path schedule for a multi-unit residential complex. A delay has occurred in the delivery of pre-fabricated wall panels, pushing back their installation by five working days. How will this typically impact subsequent activities on the critical path?

Question: A construction project manager is reviewing a critical path schedule for a multi-unit residential complex. A delay has occurred in the delivery of pre-fabricated wall panels, pushing back their installation by five working days. How will this typically impact subsequent activities on the critical path?

Answer options:

• It will allow for an early start to interior painting.
• It will only affect tasks directly dependent on the wall panels. ✅ It will cause an equivalent delay to the overall project completion date.
• It will be offset by speeding up excavation work.

Correct answer: It will cause an equivalent delay to the overall project completion date.

Explanation: Activities on the critical path have zero float, meaning any delay to a critical path activity will directly result in an equivalent delay to the entire project completion date. It will not allow for an early start on subsequent activities, nor will it be offset by unrelated tasks like excavation.