Exhibit 10.197 MASTER SECURITY AGREEMENT THIS MASTER SECURITY AGREEMENT, made as of SEPTEMBER 17, 2002 ("AGREEMENT"), by and between ASTEC FINANCIAL SERVICES, INC., a TENNESSEE corporation with an address at 1725 SHEPHERD ROAD, CHATTANOOGA, TN 37421...197 Master Security Agreement • November 13th, 2002 • Meadow Valley Corp • Water, sewer, pipeline, comm & power line construction
