 PASADENA, Calif.--BUSINESS WIRE-- consultingandengineering--Tetra Tech, Inc. NASDAQ: TTEK, a leading provider of high-end consulting and engineering services, announced today the planned dates for its second quarter 2022 results and conference call. On Wednesday, May 4, 2022, after market close, Tetra Tech intends to announce its second quarter 2022 results. On Thursday, May 5, 2022, at 8:00 a.m. Pacific Time, Tetra Tech plans to host a conference call to present and discuss the Companys financial results and forwar 