X0206 3 2018-06-13 1 0001730346 Charah Solutions, Inc. CHRA 0001179176 MCCALL DORSEY RON 12601 PLANTSIDE DRIVE LOUISVILLE KY 40299 1 1 0 0 Senior Vice President This Form 3 is being filed in connection with the effectiveness of the Registration Statement on Form S-1 (Registration No. 333- 225051) of Charah Solutions, Inc. See attached for Exhibit 24 - Power of Attorney. /s/ Dorsey Ron McCall, by Bruce Kramer, as Attorney-in-Fact 2017-06-13