Head Covering Required on Construction Sites

This page is the CodyCross answer for the clue below from All Things Water, Group 1291, Puzzle 2 (Cloud Formation).

Question is: Head Covering Required on Construction Sites

and the answer is: HARDHAT

Word Meaning:

HARD HAT — A helmet, usually made from rigid plastic, used on construction sites to protect the head from falling objects.

Definitions from Wiktionary.