CFP Quality Control & Inspection 2

Question 1

During a post-installation inspection, you discover that several fence posts are out of plumb by more than 2 degrees. What is the most appropriate corrective action?

Accepted Answer

Reset the posts to meet plumb tolerance before final acceptance

Answer

Posts out of plumb beyond acceptable tolerances must be reset before final acceptance to ensure structural integrity and contract compliance.

Question 2

Which ASTM standard governs the specification for chain-link fence fabric used in commercial installations?

Accepted Answer

ASTM A392

Answer

ASTM A392 is the standard specification for zinc-coated (galvanized) steel chain-link fence fabric.

Question 3

A QC inspector measures line post spacing on a chain-link fence and finds intervals of 10 feet, 10.5 feet, and 9.8 feet. The spec allows ±6 inches. What is the correct assessment?

Accepted Answer

All intervals are within acceptable tolerance

Answer

With a ±6-inch (0.5-foot) tolerance on 10-foot spacing, any measurement between 9.5 and 10.5 feet is acceptable — all three intervals comply.

Question 4

What is the primary purpose of a pull test on fence fabric tension?

Accepted Answer

To confirm the fabric is tight enough to resist deflection under load

Answer

A pull test verifies that tensioned fabric resists deflection and meets the firmness standard required for security and appearance.

Question 5

When inspecting a wood privacy fence, you notice the pickets have a moisture content of 22%. Why is this a quality concern?

Accepted Answer

Wet wood above 19% is prone to significant shrinkage, warping, and splitting as it dries

Answer

Wood installed above 19% moisture content will shrink and distort as it dries in service, leading to gaps, warping, and structural defects.

(CFP) Certified Fence Professional Practice Test

(CFP) Certified Fence Professional Practice Test

CFP Quality Control & Inspection 2