CCS Quality Control & Inspection 3

Question 1

Which ASTM standard governs the practice for sampling freshly mixed concrete for testing?

Accepted Answer

ASTM C172

Answer

ASTM C172 covers the standard practice for sampling freshly mixed hydraulic cement concrete.

Question 2

When reviewing a contractor's quality control program, which of the following best indicates an effective corrective action system?

Accepted Answer

A documented process linking deficiency identification to root cause and preventive measures

Answer

Effective corrective action requires identifying the root cause and implementing preventive measures to avoid recurrence.

Question 3

What is the principal distinction between quality control (QC) and quality assurance (QA) in construction?

Accepted Answer

QC involves operational activities by the contractor; QA involves verification activities by the owner or third party

Answer

QC is the contractor's internal process to meet requirements; QA is the owner's or third-party verification that those processes are working.

Question 4

A specifier includes a requirement for factory inspection of pre-engineered metal building components. Which specification section would MOST likely contain this requirement?

Accepted Answer

The applicable Division 13 or product section

Answer

Factory inspection requirements are typically found in the technical specification section covering the specific product, such as pre-engineered metal buildings.

Question 5

Which condition would trigger a 'witness point' in an Inspection and Test Plan, as opposed to a 'hold point'?

Accepted Answer

When the inspector wishes to observe but work may continue if the inspector is unavailable

Answer

A witness point allows the inspector to observe the activity if possible, but unlike a hold point, work may proceed if the inspector cannot attend.

(CCS) Certified Construction Specifier Practice Test

(CCS) Certified Construction Specifier Practice Test

CCS Quality Control & Inspection 3