CFB Site Management 3

Question 1

A project experiences repeated material delivery delays due to site congestion. Which site management tool best addresses this issue?

Accepted Answer

Phased delivery schedule with dedicated unloading zones

Answer

A phased delivery schedule with designated unloading zones eliminates congestion by controlling when and where materials arrive.

Question 2

What does a Notice to Proceed (NTP) formally authorize?

Accepted Answer

The contractor to begin construction work on site

Answer

A Notice to Proceed is the owner's formal written authorization for the contractor to mobilize and begin construction.

Question 3

A field superintendent observes that concrete is being placed during ambient temperatures below 40°F. What is the primary concern?

Accepted Answer

Hydration may stop and strength gain will be compromised

Answer

Cold temperatures slow or halt the hydration process, preventing concrete from achieving design strength if proper cold-weather protections are not used.

Question 4

What is the main purpose of a construction site safety program's Job Hazard Analysis (JHA)?

Accepted Answer

To identify and mitigate hazards associated with a specific work task before it begins

Answer

A JHA breaks down a task step by step to identify potential hazards and establish controls before work begins, preventing injuries proactively.

Question 5

Which of the following best describes a site's critical path in project scheduling?

Accepted Answer

The sequence of tasks that determines the minimum project duration

Answer

The critical path is the longest sequence of dependent tasks; any delay on the critical path delays the overall project completion date.

(CFB) Certified Field Builder Practice Test

(CFB) Certified Field Builder Practice Test

CFB Site Management 3