 MellMedical.com. From the MullenPlumbing.com Traffic Center, I'm Chase Thompson, 102.3 KRMG, Tulsa's News and Talk. This is the story of the one. As head of maintenance at a concert hall, he knows the show must always go on. That's why he works behind the scenes, ensuring every light is working, the HVAC is humming, and his facility shines.