CLC Quality Inspection & Punch Lists 3

Question 1

When inspecting flooring transitions between rooms, what is the acceptable maximum height difference per ADA guidelines for accessible construction?

Accepted Answer

1/4 inch vertical, 1/2 inch beveled

Answer

ADA guidelines allow a maximum 1/4" vertical change in level, or up to 1/2" if beveled at a 1:2 slope.

Question 2

A client reports that newly installed hardwood flooring has developed squeaks after one week. The most probable cause a lead carpenter should inspect for is:

Accepted Answer

Flooring was not acclimated to the space before installation

Answer

Hardwood flooring that was not properly acclimated will expand or contract after installation, causing movement at fastener points and resulting in squeaks.

Question 3

During a final quality inspection, which tool would a lead carpenter use to check that a countertop surface is flat within acceptable tolerances?

Accepted Answer

4-foot level or straightedge

Answer

A 4-foot level or straightedge laid across the countertop surface reveals high and low spots that indicate flatness deviations.

Question 4

Which punch list notation best communicates an issue to a subcontractor who was not present at the inspection?

Accepted Answer

'Bedroom 2 closet: base trim at north wall has 3/8" gap at inside corner — caulk and repaint'

Answer

Specific punch list items include location, exact deficiency, and required corrective action to eliminate ambiguity for subcontractors.

Question 5

A lead carpenter is reviewing tile installation in a shower. What is the acceptable grout joint variation for a quality installation using 4x4 tiles?

Accepted Answer

Up to 1/16" variation in joint width is generally acceptable

Answer

Industry standards allow up to approximately 1/16" variation in grout joint width for smaller tiles; larger variation indicates poor layout or inconsistent tile sizing.

(CLC) Certified Lead Carpenter Practice Test

(CLC) Certified Lead Carpenter Practice Test

CLC Quality Inspection & Punch Lists 3