WYOMING, MI – Employees of a General Motors Corp. engine component plant were to return to work on Tuesday, Sept. 10, one day after a lightning strike disabled the plant's primary and secondary electrical systems. "All production shifts will resume tomorrow, Tuesday, September 10," the company said in a statement. "Production employees are to report to work starting tomorrow with 'A' shift resuming at 7 a.m." The plant, which employs 413 hourly and 90 salaried employees at 2100 Burlingame Avenue SW, was struck by lightning around 8:30 a.m. on Monday, Sept. 9 during a heavy thunderstorm and rain showers that passed through the Wyoming and Grandville area. RELATED: Drain commissioner: Downpour that caused Grandville flooding 'almost unheard of' Company spokesman Bob Wheeler said the plant did not sustain any damage outside of its electrical systems. The 70-year-old plant makes internal components for engines found in GM vehicles and other automotive brands.