1. From the given scenario below, describe and identify the environmental issue and what relevant current construction trends (e.g. tools or equipment) can the builder apply as a control for his EMP of the expected environmental issue.

Scenario:

A builder has a pool renovation project. The workers have already removed all the old tiles. Now the builder must assign them to grind the old water proofing and tile glue to continue. He must have a proper Environmental Management Plan (EMP) for his employee to work without creating any environmental issues in the work site.