Installed chilled water pumps, sewage pumps, air handlers, water heats, vav boxes , broilers, and gas piping. Worked on commercial and new residential construction projects. Knowledge of sheet metal, cutting and burning, welding, soldering, brazing, solvent welding, threading, and heat fused welding. Pass Maryland State Broad of Plumbing license exam in 1991 also received gasfitter license at that time. Completed a 32 hour OSHC safety training course. Can operate Aerial work platform, Articulating Manlifts, Straight Boom Manlifts, and Electric Scissor lifts. Experience with Medical Air And Gas, Medical Waste, Backflow Device. Skilled in reading and interpreting blueprint, diagrams, drawing. Structural, Mechanical, and Electrical drawing as well. Using a wide variety of material and methods such as Cast-Iron Pipe, Copper Pipe, Plastic Pipe, Steel Pipe, Polybutylene Pipe, Concrete Pipe, Ductile- Iron Pipe. Experience in Excavation, Ditches, Trenches, Shoring, Sloping, Angle of Repose and Backfilling.Worked on commercial and new residential construction projects.