Prater_ Intern Experience - SP
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Transcript of Prater_ Intern Experience - SP
2016 Intern ExperienceShelbie PraterAugust 4, 2016
2Agenda Overview
Personal Background Gas Compression Overview Goals & Objectives Projects and Assignments Intern Challenge Internship Reflection
3Shelbie Prater
Gas Compression Overview
Gas Compression and Compressor Stations
5
Energy Resources | Gas Transmission & Storage Compressor Stations:
Located along natural gas pipeline Compress gas to help move along to next location
Gas Compression Overview
6Compressor Station - General
7Northville Compressor Station
8Northville – Schematics
9Consumer’s Compression Stations
Ray Compressor Station(interior)
Ray Compressor Station(exterior)
Goals and Objectives
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• Complete Northville 2016 Relief Valve Documentation
Goal 1:
• Visit at least (4) different compressor stationGoal 2:
• Visit at least (2) non-compression sitesGoal 3:
• Be able to identify key components of an on-site project
Goal 4:
Goals & Objectives
12Goal 1: NVL 2016 Relief ValvesRaw Data
Calculations and comparisons
13Goal 2: Visit (4) Different Compression Stations
14Goal 3: (2) Non-Compressor Sites
1. Jackson Gas Plant
2. CMS Innovation Center
3. Webber Hydro Dam
15Goal 4: Understanding Onsite Projects
Projects and AssignmentsNorthville CS
Other Projects
17
Initial Problem Over-pressured inter-stage piping caused by an Engine Emergency Shutdown
(ESD) allowing field discharge pressure to short-circuit through unit piping and expand rapidly into a small volume inter-stage header.
Solution Install check valves on Unit 3 and 4 Discharge piping and
a Relief Valve on the Common Inter-stage Piping
GC-00466: NVL Discharge Check Valves
18
Northville• Storage – Vented
Gas Reports• Pipeline work
order binders
Freedom• Temporary
compressor site• Cooling pump
St. Clair• Station upgrade• Details on Tank 2
oily water pump
Ray• Engine Analysis
– Vibration Tests• Exhaust Tests
Projects and Assignments
Internship ChallengeRoyal Oak Public Library
Summer Science Festival
20Intern Challenge
Internship ReflectionTechnical Skills
Non Technical Skills
22
TechnicalNatural Gas compression system functionality
Engines
Material (metal) grading
Beams and foundations
Construction Management
Non-technicalConsumer’s Energy company culture
Energy (utility) market
Taking ownership of the experience
The importance of enforcing a safe environment
Internship ReflectionSKILLS LEARNED: