ORGANIZATIONAL CHARTS Effective May 24, 2007
UniSource Energy Services, Inc. Executive Management James James S. S. Pignatelli Pignatelli Chairman, Chairman, President President and and Chief Chief Executive Executive Officer Officer UniSource UniSource Energy Energy Corporation Corporation Thomas Thomas A. A. McKenna McKenna Vice Vice President President Engineering Engineering & & UNS UNS Electric, Electric, Inc. Inc. Michael Michael J. J. DeConcini DeConcini Senior Senior Vice Vice President President & & Chief Chief Operating Operating Officer Officer David David G. G. Hutchens Hutchens Vice Vice President President Wholesale Wholesale Energy Energy & & UNS UNS Gas, Gas, Inc. Inc. Dennis Dennis R. R. Nelson Nelson Senior Senior Vice Vice President President & & Chief Chief Operating Operating Officer Officer Paul Paul H. H. Coleman Coleman Director, Director, Business Business Services- Services- UES UES (TEP) (TEP). Thomas Thomas J. J. Ferry Ferry VP VP & & General General Manager Manager UNS UNS Electric, Electric, Inc. Inc. Gary Gary A. A. Smith Smith VP VP & & General General Manager Manager UNS UNS Gas, Gas, Inc. Inc. Thomas Thomas L. L. Hoyt Hoyt UDC UDC Superintendent Superintendent (TEP (TEP Tucson) Tucson) Santa Santa Cruz Cruz Electric Electric and and Gas Gas
UNS Electric Inc. Mohave Regional Management Thomas J. J. Ferry VP & General Manager Executive Assistant Executive Assistant Aldo Bill DeJulio Manager Transmission & Distribution Teri A. A. Rice Accounting Manager Resal A. A. Craven Manager, Engineering (3) (3) Accounting Analyst
Mohave Electric Operations Aldo Aldo Bill Bill DeJulio Manager Transmission & Distribution Miles Miles G. G. Willard Willard Lake Lake Havasu Havasu City City Harvey Harvey J. J. Millermon Millermon Kingman Kingman Steven Steven H. H. Jacobson Jacobson Kingman Kingman Construction Supervisor Larry Larry K. K. Hill Hill Warehouse Supervisor LHC/Kingman Safety Safety Specialist Flagstaff Flagstaff (Also (Also reports reports to to N. N. Shelley) Dennis Dennis L. L. Coffee Coffee Supervisor Substation/Metering (2) (2) A A Kingman Kingman A A LHC LHC B B Kingman Kingman Warehouse Person Person
Kingman Electric Construction Harvey J. J. Millermon Construction Supervisor Administrative Administrative Assistant Assistant (Also (Also reports reports to to S. S. Jacobson) Jacobson) (3) (3) Working Foreman (4) (4) Journeyman Lineman (4) (4) Journeyman Lineman (Vacant) Groundman (2) (2) Apprentice Lineman Equipment Operator
Kingman Electric Construction Steven H. H. Jacobson Construction Supervisor Administrative Administrative Assistant Assistant (Also (Also reports reports to to H. H. Millermon) Millermon) (2) (2) Working Foreman (3) (3) Journeyman Lineman (3) (3) Journeyman Lineman (2) (2) (Vacant) Groundman (2) (2) Apprentice Lineman Equipment Operator
Lake Havasu City Electric Construction Miles Miles G. G. Willard Construction Supervisor Administrative Administrative Assistant Assistant (4) (4) Working Foreman (4) (4) Journeyman Lineman (4) (4) Journeyman Lineman (3) (3) Groundman (3) (3) Apprentice Lineman
Kingman Electric Substation/Metering & Dispatch Dennis Dennis L. L. Coffee Coffee Supervisor Substation/Metering Customer Customer Care Care Metering Metering Specialist Specialist (2) (2) Journeyman Meterman (4) (4) Journeyman Substationman (2) (2)(Vacant) (Vacant) Relay/SCADA Technician Lead Lead Dispatcher (4) (4) Dispatcher
Kingman Electric Engineering Resal A. Craven Resal A. Craven Manager, Engineering Manager, Engineering Customer Care Representative Customer Care Representative Administrative Assistant Administrative Assistant (4) (4) Engineering Technician III Engineering Technician III (3) (3) Engineering Technician II Engineering Technician II Engineering Technician I Engineering Technician I Power Line Locator Power Line Locator Electric Utility Inspector Electric Utility Inspector District District Engineer Engineer (Lake (Lake Havasu Havasu City) City)
Lake Havasu City Electric Engineering District District Engineer Engineer Customer Customer Care Care Representative Representative (3) (3) Engineering Technician III III Power Power Line Line Locator Locator Engineering Technician II II Electric Electric Utility Utility Inspector
Mohave Electric Customer Service Tobin Tobin L. L. Voge Voge Manager, Manager, Customer & Regulatory Services Services (TEP (TEP Tucson) Tucson) Paula Paula J. J. Baxter Baxter Manager Manager Customer Service Service Brenda Brenda L. L. Asplin Asplin Customer Service Service Supervisor Kingman Kingman Systems Systems Trainer/Help Desk Desk Customer Customer Care Care Group Group Leader Leader Lake Lake Havasu Havasu City City
Kingman Electric Customer Service Brenda Brenda L. L. Asplin Asplin Customer Service Service Supervisor (2) (2) (2)(Vacant) Customer Care Care Representative Lead Lead Customer Service Service Person Person (7) (7) Customer Care Care Specialist (7) (7) Customer Care Care Specialist (4) (4) Customer Service Service Person Person
Lake Havasu City Electric Customer Service Customer Care Group Leader Customer Care Specialist (Vacant) (3) (3) Customer Care Representative (3) (3) Customer Service Person
Mohave Electric IT Department Chris Rima Supervisor Systems & CSC (TEP Tucson) IT Support Technician
Mohave Electric Regulatory Services Denise Richerson-Smith Director, Commercial Customer Care & DSM Programs (TEP Tucson) Eileen M. Jacobson DSM/REST Program Supervisor (Vacant) Administrative Assistant Energy Services Representative
Santa Cruz Electric Operations Thomas L. L. Hoyt UDC Superintendent (TEP) (2) (2) Administrative Assistant (3) (Vacant) Customer Service Planner Ricky Robles Construction Supervisor Roberto A. A. Guevara UDC Supervisor II II (TEP) Also reports to to N. N. Shelley
Santa Cruz Electric Operations Ricky Robles Construction Supervisor (Vacant) Customer Service Representative A A (Vacant) Working Foreman (2) (2) Troubleman (5) (5) Journeyman Lineman (4) (4) Groundman & Heavy Equipment Operator
Santa Cruz Electric Metering Operations Team Lead Metering/C & M (TEP Tucson) Journeyman Meterman
Santa Cruz Electric Power Systems Charles W. Leighton III III Superintendent Operations & Maintenance (TEP Tucson) Christopher T. T. Sumwalt Power Systems Supervisor Instrument Electrician (2) Plant Operator
Santa Cruz Electric & Gas Customer Service Amanda S. S. Rivero Supervisor, Customer Care (TEP Tucson) Customer Service Representative A A (Engineering) (4) (4) Customer Service Representative A A Electric Meter Reader
Santa Cruz Gas Operations Roberto A. Guevara Roberto A. Guevara UDC Supervisor II UDC Supervisor II (TEP) (TEP) (Also reports to N. Shelley) (Also reports to N. Shelley) Customer Service Planner Customer Service Planner (2) (2) Customer Serviceman Customer Serviceman (Electric) (Electric) Utility Locator Utility Locator (Electric) (Electric) Working Foreman - Gas Working Foreman - Gas (3) (3) Customer Serviceman Customer Serviceman Welder Welder
Santa Cruz Electric & Gas Materials Management Department Mark Mockbee Supply Chain Supervisor Warehouse Person A
Human Resources (TEP) J. J. Anthony Baca Director Employee & Labor Relations Human Resources Generalist III III Human Resources Generalist II (Kingman)
N. AZ Gas Right of Way Department Lee S. Aitken Director Land Management Requirements (TEP Tucson) Right of Way Agent II II Mohave Electric Right of Way Agent II (Part-Time) Flagstaff
College Interns UES Student Interns IT IT --Flagstaff Engineering --Flagstaff