Which of the following steps should the project team take to address this issue?

A project team performed quarterly water testing and determined that the total dissolved solids (TDS) is above the 500 mg/L threshold.

Which of the following steps should the project team take to address this issue?
A . Remediate and retest within one month
B . Increase the number of sample points and retest
C . Provide additional tests from highest and lowest floors
D . Pretest one month before next performance verification

Answer: A

Explanation:

According to Feature W05: Optimization Drinking Water Quality Management, part 1 of the WELL Core requirements, the project team must test water quarterly in drinking water dispensers and meet the following thresholds: Total Dissolved Solids (TDS) are 500 mg/L or less. If any sample exceeds these thresholds, remediation and re-testing occur within a month1. Therefore, the project team should take the step of remediation and re-testing within one month to address the issue of high TDS levels.

Reference: = Standard | WELL V2