David Malcolm Ellsworth, P.E.
1149 North 92nd Street #283
Scottsdale, Arizona 85256
480-233-1168
Professional Accomplishments
• Founded a successful structural and civil engineering consulting firm specializing in all types of manufacturing facilities upgrades installation and civil engineering on residential projects.
• Clients Serviced – Intel, Honeywell, McDonald-Douglas, TRW Automotive Safety Systems, Special Devices Incorporated, Motorola and Del Webb Pulte Homes.
• Developed computer CAD systems for engineering and project management integrations.
• Structural Engineering Projects completed for industrial clients include water treatment plants, chemical storage facilities, hazardous waste containment facilities, semi-conductor retrofits, warehousing, offices buildings, central plant operations, radio tower installations, roof mounted solar panel installations, parking structures and explosive storage bunkers.
• Thorough knowledge of surveying methods – Theodolite total station operational mechanics and applications vertical and horizontal control, GPS systems operational mechanics and applications.
• Utilized LIDAR (Light Detection and Ranging) system integrating field as-built data precisely in applications required for facilities retrofit projects.
• Complete installation of civil engineering infrastructure on master planned retirement community. Grading and Drainage, Utilities and Paving Plans
• Facilities Engineering Expert and Specialist – Project Management at all levels.
Computer Software
• Autodesk - Autocad 2010 and REVIT Computer Aid Design Drafting and Project Management – Expert Level
• Primavera – Construction Management Cost and Scheduling – Advanced Level
• STAAD PRO – RISA 3D Finite Element Structural Engineering Design and Analysis – Expert Level
• ENERCALC – RETAIN PRO – Structural Engineering Design Software
• Mathcad - Analytical Engineering Calculations and Presentations – Expert Level
• Adobe Acrobat Pro – Document Production and Presentation
• Microsoft Office – Word, Excel, Power Point, Outlook and Project Schedule
Certifications
Professional Engineer - Civil Engineer, State of Arizona # 19224
Professional Engineer - Structural Engineer, State of Arizona # 24470
Employment History
ELLSWORTH ENGINEERS, Inc.
Queen Creek, Arizona July 1994 – December 2010
Professional design consultant specializing in Facility Engineering with an emphasis on structural and civil engineering. Experience as a Team Leader and Member in all phases of the project conceptual, engineering design, construction management and cost control.
Construction Management Expert – Project implementation and Cost and Scheduling Controls.
Professional Structural Engineer – Specialization in structural steel, reinforced concrete, pre-stressed and post tension concrete, reinforced CMU, timber, aluminum and composite materials designs.
IBC building design codes and construction standards in application on commercial, industrial and residential projects. Structural remediation specialist for seismic, wind and other failure mechanisms.
Professional Engineer Civil - Project design experience - grading and drainage plans, site topo residential subdivisions, paving, street design, and construction inspection service at all levels.
Project Engineering and Design Experience
Intel Fab Design and Construction Management – Lead Engineer of Record – Arizona’s Chandler and Ocotillo Sites
Chemical Process Buildings and supporting process piping structures.
Office Buildings
Laboratory and Development Facilities
Central Plant Operation Facilities
Parking Structures
Rigging of Heavy Lift Pressure Vessels for Process Piping
Specialist in all types of Structural Engineering.
High Rise, Bridge Design, Dome Structures, Stadium Design, Custom Residences and Tract Homes
Reinforced Concrete - Prestress Concrete - Post Tensioned Concrete
Structural Steel - Cold Form Steel - Aluminum -
Masonry and CMU
Timber
Composite Materials
Fiber Glass
Employment History
ALLIEDSIGNAL AEROSPACE (HONEYWELL)
Phoenix, Arizona April 1984 to April 1994
Sr. Civil/Structural Engineer III
Facilities Engineering and Project Management
Structural Engineer – Corporate facilities engineer on all major industrial projects.
Office Buildings
Manufacturing Facilities
Chemical Storage Buildings
Process vessels support structures including pipe racks, support towers and access platforms.
Laboratory and Development Facilities
Test and Calibration Structures for Turbine Engine
Acoustical Facilities and Laboratories
Fuel Farms and Containment Facilities – EPA regulation
Hazardous Waste and Process Treatment Plants – Containment and Process Piping Supports
Airport Ramp Designs – Unreinforced concrete pavement for heavy aircraft handling.
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