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Hoi Y. | Elance
 
176985602337900
Last Sign-in: Jun 3, 2013

Hoi Y.

Senior Controls / Electrical Engineer
   United States
  |   Canton, MI

Overview

Minimum Hourly Rate $38

Over 30 years experience in Natural Gas Industry designing Control Systems and SCADA applications.

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Skills (3)

Tested
Microsoft Visio
Analog Electronics
Fiber Optics

Service Description


Experienced with: Allen Bradley PLC, ABB PLC, Bristol PLC, Modicon & SCADA Systems
Hazardous areas - Designed control system for: Class I, DIV. I & II classifications ( Natual Gas Compressor Stations, Metering & Gate Stations )
SCADA system - real time remote control and indications
Ladder logic designs - controls and plant shutdown systems, gas flow controls
National Electrical Code - verify designs which must be in compliance with the NEC
System start-ups - Test, debug & place on-line; Emergency Shut-down Systems, Gas Process Controls, SCADA Systems
Gate station controls - design for automatic, manual, and remote control of unmanned stations
Product evaluation and Testing - flame sensors, gas sensors, solenoid valves, relays pneumatic controls and controllers, monitoring equip, electronic loop controllers
Fiber Optic Network - designed a network for a small control and monitoring system
Gas Metering and Pressure Regulation Station - provided Instrumentation and controls drawings, created station instrumentation documentations, system checkout procedures,and assisted in station start-up
Designed / Revised ESD Systems for Compressor Stations.
Gas Metering and Pressure Regulation Station - provided Instrumentation and controls drawings, created station instrumentation documentations
Designed low voltage power systems for Compressor Stations, Gate Stations & others.
Project management - conceives, plans, and monitor project from start to finish


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Keywords

natural gas compressor station natural gas measurement distribution stations NEC classi
div 1
div2 hazardous areas SCADA Systems Remote Terminal Units fiber optic networks allen bradley plc
abb plc
bristol plc
modicon plc
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  • 12 months
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Identity
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hoi5yee
Type
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Member Since
February 2013
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Hoi Y. | Elance

Hoi Y.