SMSTS Quality Control Procedures 3

Question 1

An Inspection and Test Plan (ITP) defines which of the following for each construction activity?

Accepted Answer

Inspection type, frequency, acceptance criteria, and responsible party

Answer

An ITP specifies for each activity what to inspect, how often, what standard must be met, and who is responsible for the inspection.

Question 2

What is the key difference between a 'witness point' and a 'hold point' in an inspection and test plan?

Accepted Answer

Work can proceed past a witness point if the inspector is unavailable; it cannot at a hold point

Answer

At a witness point the inspector is notified and invited to attend but work may continue if they are unavailable, whereas a hold point requires their approval before proceeding.

Question 3

Grout cubes and concrete slump tests are examples of what category of quality control activity?

Accepted Answer

In-process testing

Answer

Slump tests and cube sampling are in-process tests that verify material properties during the construction activity, not retrospectively.

Question 4

A site manager receives a batch of steel reinforcement without a mill certificate. What should they do?

Accepted Answer

Quarantine the material and obtain the certificate before allowing use

Answer

Materials without traceability documentation must be quarantined until certification confirming specification compliance is received.

Question 5

Which quality management standard is most commonly referenced for construction organizations' quality management systems?

Accepted Answer

ISO 9001

Answer

ISO 9001 sets the criteria for a quality management system and is the most widely referenced standard for construction quality systems.

(SMSTS) Site Management Safety Training Scheme Practice Test

(SMSTS) Site Management Safety Training Scheme Practice Test

SMSTS Quality Control Procedures 3