Amendment No. 4 to Lease Agreement No. 10- 241 with T. T. Group, Inc.

Amendment No. 4 to Lease Agreement No. 10-241 is an agreement between San Bernardino County and T. T. Group, Inc. for the continued use of approximately 37,501 square feet of office space located at 1900 East Main Street, Barstow, California. The facility is utilized by the Transitional Assistance Department and Children and Family Services. This action is categorized as a Class 1 existing facility project, meaning it involves the operation, repair, maintenance, permitting, leasing, licensing, or minor alteration of existing structures with negligible or no expansion of the current use. The project is managed by the San Bernardino County Real Estate Services Department, with Danny Campos serving as the lead agency contact person and Daniela Gutierrez-Gonzalez as a representative. The amendment was posted on December 18, 2025, and falls under NAICS code 531120 for lessors of office buildings. No specific pricing or period of performance was detailed in the provided documentation.