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Piping Mechanical

Tulsa, OK
May 14, 2020

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Ralph Bobbitt 918-***-****

Piping/Mechanical Designer

Professional with over 25 years of knowledge and experiences in various occupational fields and industries, including mechanical, piping, electrical and civil design. Hard working and highly adaptable while producing results in an efficient, professional manner. Software literate and can comprehend and solve basic to advance functions at an efficient pace.

Proven ability to prioritize time sensitive tasks, set and achieves goals and objectives; strong orientation towards quality, safety, and continuous improvement. Creative troubleshooter with the ability to quickly identify problems and utilize technical proficiencies to implement practical solutions.


–Piping Design

–Mechanical Components

–Hand Drafting

–Fire Protection Layouts

–3D Modeling

–Bill of Material

–Map Drafting




Layout and design of Pump, Meter and Regulator Station Piping and Equipment

Pipelines, compressor and pump stations, tanks farms, process plants and refineries

Revisions to P&ID drawings of Glycol Dehydration Unit

Modify Equipment location plan, pipe support details and piping plan, and elevation drawings

Create emergency equipment plans for operating units and Fire Zone map of refinery

Changes to existing parts and assembly drawings; Bill of material creation and modification

Gather information from architects and clients to compile notes for contract documentation

Layout drafting, field survey and documentation; layout and design of power, communication, and lighting systems, sprinkler/fire protection systems and HVAC systems; Layout art for company brochure

Changes to existing plans, details, and spool drawings


Lead Piping Designer 2012 – 2019

TRC Companies, Inc. Tulsa, OK

Responsible for layout design and drafting of new equipment and piping to replace and upgrade an existing Dehydration unit

Pipeline facilities, pump and regulator stations, launcher/receiver sites, layout and design of piping systems and associated equipment, plan and elevations, P&ID’s, isometric drawings and BOM’s

Created layouts/designs utilizing company specifications, standard drawings, design instructions, plot plan, flow diagrams, line lists and supplier information

Composed drafted, proofed and distributed drawing packages including associated material lists in accordance to company and client standards

Layout design of equipment and associated piping of two natural gas regulator stations; coordinated with all disciplines from inception to completion

Conducted modifications to three existing pump stations required for conversion to bi-directional flow and reverse flow with the addition of new stainless steel knockout drum

Ralph Bobbitt Page 2

Process Piping Pressure Vessel Drafter 2010 – 2012

Black, Sivalls & Bryson Tulsa, OK

•Layout drafting and design of dehydration unit equipment and vessels; P&ID drafting, piping plan, elevations and Isometric spool drawings

•Equipment location plans and details, pressure vessel data sheets and drawings, equipment skid drawing modifications, manual valve list and nameplate drawings

Mechanical/Piping/Mapping Drafter 2006 – 2009

Sinclair Tulsa Refinery Tulsa, OK

Refinery piping, equipment, map drafting and drawing creation

Walked down P&ID's onsite, verified and redlined drawings to show correct presentation as shown in the field

Made corrections up to company standards and legends, confirming equipment, vessels, skids, and instrumentation were properly tagged and shown correctly

Mechanical/Electrical Engineering Assistant 2003 – 2006

Emoteq, Inc. Tulsa, OK

•Motor assembly/machine detail parts drawings, bills of materials, and engineering change request notices

Senior Detail Design Drafter 2001 – 2002

Braden Mfg., LLC Tulsa, OK

•Structural steel fabrication and erection drawings

Drafter 1999 – 2001 / 1993 - 1995

Kenco Engineering Co. Tulsa, OK

•Level gauge machine, orthographic parts and assembly drawings

Mechanical Designer/Drafter 1995 - 1999

Matrix A/E/P Tulsa, OK

•Building mechanical, fire protection and plumbing systems


Associates Degree, Drafting and Design

Northeastern A&M Miami, OK




–3D models


–Microsoft Office - Word, Excel, PowerPoint and Access

–ISO 9001


Tracy Gresham – Project Engineer

TRC Companies, Inc. & Excellence Engineering, LLC


Steve Perry – Engineering Manager

TRC Companies, Inc.

2087 E. 71st. St., Tulsa, OK 74136


Ed Spriggs – Principal Mechanical Designer

TRC Companies, Inc.

2087 E. 71st. St., Tulsa, OK 74136



A native Tulsan with a career in Drafting and Design looking forward to the next opportunity

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