ACI 318 (Section 5.8) on retaining strength test records: minimum period to retain records, per the key.
Choices
- (A) 90 days
- (B) Two years minimum
- (C) Warranty period
- (D) 30 days
Correct answer: (B)
Two years minimum
Explanation
Key: at least 2 years. Re-verify the adopted code edition in your jurisdiction.