RANDOLPH GRIGGER

1306 Summit Creek Dr. Stone Mountain, GA 30083

Cell (646) 319-6912

caddrafter123@gmail.com   

 

Brief Summary of Experience

Proficient at drafting detailed and sheet-metal fabrication drawings, using ANSI Standards Multi-disciplines:  Electrical, plumbing & piping, HVAC, mechanical, GIS/Drafting RF electronics. 

 

Designer /Drafter Skills                                                                                                              

·      Designing (10 years): Prepare and generate detailed drawings for production, create assembly drawings, prepare installation/outline drawings, generate bill of materials, and field verification for as-built drawings.

·      Electrical drafting (7 years): Prepare and generate Generator/Motor Control schematics/drawings and associated electrical wiring diagrams. Substation design, fiber optics strand & electronic devices for power & distribution.

·      Mechanical Drafting (10years): Prepare sheet metal/fabrication drawings, conveyor system layouts, and platform design work, HVAC and piping assemblies.

 

TOSHIBA INTERNATIONAL CORPORATION, Houston, TX

Electrical Designer IV (May 2013-Preasent) AutoCAD Electrical 2013

Responsible: for converting AutoCAD drawings into Electrical software for the distribution of

Medium/low voltage speed adjustable drives, which serves the oil & gas, mining and transmission and power distribution markets. Also motor starters and rail transit control systems. Converting all schematics and wiring diagrams throughout the project.

 

Proterra (Jan, 2013-May 2013) Greenville, SC

Electro/Mechanical Designer Solid Works Release 2013

Electrical Designer Duties include creating parts, assemblies and drawing to update electro/mechanical documentation, also BOM/Chart creation and modifications.

 

MeadWestvaco, Smyrna, GA

Electro/Mechanical Designer (Oct 2012- Dec 2012) AutoCAD Electrical Release 2013/ Pro-Engineer Creo & Wind chill- Prepare electrical line diagrams and schematics for electrical enclosures, sub assemblies and conveying systems, used to convey various products from start to end of process. Also 3D modeling equipment assemblies & parts as needed.

 

BP (June 2012-September 2012) Decatur, Alabama 

Mechanical/Piping Job Representative

Duties: Analyze Isometric drawings & documents for installation of piping configurations for field verifications such as flanges, valves, pumps, nozzles and other mechanical devices to be prepared for assembly by welders’ for BP’s boilers and nuclear reactor. Other responsibilities were to insure that all workers during process wore sufficient personalized protection equipment to help to provide a safer work environment for general contractors and all on-site workers.

 

General Dynamics (February 2012-June 2012) Duluth, GA

Mechanical/Electrical Designer SolidWorks 2012 / AutoCAD 2012

Prepares final drawings by studying engineering sketches, specifications, and supporting documents; developing a layout of the system, components, and parts; drawing multiple views of the system components, parts and assemblies for Marines/Army contracts.

 

 

Pratt Industries, Conyers, GA

Mechanical /Electrical Designer (August 2011-Febuary 2012) AutoCAD Release 2012/Inventor        

Duties: Bio-Fuel prep equipment/location and general layouts, Generate mechanical drawings, belt and chain conveyors, Optical equipment, sorters, shredders and other equipment used throughout the process, also sheet-metal & shop fabrications.

 

 

Georgia Transmission Corporation, Tucker, GA

Draftsman/ Designer   (December 2010-Aug 2011) AutoCAD 2010

Responsible for working with engineers and design team to develop overall design package and requirements, also to insure all design schedules are met regularly, providing project status updates to project engineer, Responsible for handling multiple projects and providing detailed design package that complies with applicable substation engineering design standards.                                              

 

Larson’s Engineering, Norcross, GA

Piping Design (March 2008-November 2010) Inventor

Used (3D) software to construct piping systems related to pulp & paper/steam and power systems. Tie-ins, general layouts, sections, assemblies and other related equipment throughout the process.

 

Fulghum Industries, Wadley, GA

Piping Designer/Mechanical Designer (July2007-Feb 2008) AutoCAD Rel, 2007/Solid Works        

Duties: Produce concise and accurate drawings indicating all piping,

Sleeves and equipment clearly labeled and dimensioned.

Generate mechanical drawings, belts chains and vibrating conveyors for conveying

Materials, designed piping drawings for potable/mill water conveyed throughout process. 

 

Siemens Automation, Alpharetta, GA

SR. Electro/Mechanical Designer (October 2006-JULY07) AutoCAD Electrical 2008/ Inventor

Duties: Prepare schematic drawings, wiring diagrams, Mechanical panel/Enclosures AC and DC generator controls, motor control schematics and wiring diagrams, substation and MCC layouts, one-line diagrams and interconnection wiring diagrams, component/configurations affiliated with cabinets, also Bill of Materials, from engineering sketches, data sheets and specifications. Update and rework of wiring harnesses for Trane & General Motors HAVC panel layouts.

 

Georgia Power, Forest Park, GA

SR. Draftsman (April 2003-October2006) AutoCAD Release 2005/2006

Work close with engineers to create one line diagrams & sketches of existing and future transmission lines and structures; also provide and placed all switching and controlling equipment arranged to feed transmission voltage to and from distribution substations.

 

Polysius Engineering, Marietta, GA

Mechanical Draftsman (November 2003-April 2003) AutoCAD 2006/ Solid Works

Duties: Produce piping drawings & conveying equipment and sheet-metal and shop fabrications. Provide engineers with flow sheets for mechanical equipment, P&ID information.

 

Vanderlande Industries, Marietta, GA

Conveyor Designer (August 2000-October 2003) AutoCAD Release 2000 /Inventor

Responsible for designing and construction of conveyor systems/platform design work. Produce composite drawings, layouts, elevations, and 3D/assembly drawings.    

PENNCO Technical Institute, Bristol, PA Associate Degree Electro/Mechanical Design 1992

 

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