Final answer:
Many factors can negatively impact construction productivity including poor planning and scheduling, equipment failure, and low worker productivity. Each of these factors can lead to time and cost overruns.
Step-by-step explanation:
Construction productivity can be negatively impacted by several factors. First, poor planning and scheduling can lead to unnecessary delays, inefficiencies and rework. Second, equipment failure can stop work on site leading to time and cost overruns. Third, a lack of skilled labor or low worker productivity can slow down construction pace, leading to missed deadlines.
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