JDDA Concession Management, Inc.

Civil Engineering Including - Bridge Design of Superstructure and Substructure, Bridge Load Ratings, Mid- and High-Rise Building Design, Hydraulic Engineering, Deep Excavation Design (60-Ft Plus), Foundation, Slurry, Secant, Tieback Walls, and Pile Design, Building Collapse Prevention and Analysis, Expert Court Testimony, Pre-Condition Assessment and Reports (PCA & PCR), NYC Certified Inspection Company, Value Project Engineering, Estimating, Drafting Services, Geotechnical Soils Evaluation, Site Safety Coordinator and Evaluation of Buildings, Aerial and Land Surveying Services, Pile Installation, Program and General Construction: Project Management, Cost Estimating, and Scheduling, Building Inspections, Facade Engineering, and Support of Excavation Engineering, and Pile Load Test and Building Special Inspections

ENGINEERING SERVICES

Architectural/Engineering:; Civil Engineering Services; Structural Engineering Services; Engineering Design Services; Project Management Services; Sewer Analyzing; Transportation Engineering Services