Your SlideShare is downloading. ×
New harquahala electric power presentation
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

New harquahala electric power presentation

1,708

Published on

New Harquahala Plant Manager, Dean Motl, presentation at Electric Power conference 2011

New Harquahala Plant Manager, Dean Motl, presentation at Electric Power conference 2011

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
1,708
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
15
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. “ Partnered for Success” Major Compressor Cylinder Replacement Electric Power Conference and Exhibition – May 2011 New Harquahala Generating Company, LLC
  • 2. Success “ The secret of achievement is to hold a picture of a successful outcome in the mind.” - Henry David Thoreau
  • 3. Facility Overview
  • 4. Partnered for Success
  • 5. Unit 2 MCCR Highlights
    • New Harquahala Generating Company and Siemens partnered in the installation of a newly designed compressor on Unit 2 in January 2010, the second such modification in the 501G Fleet.
      • Benefits of the installation
            • Improved reliability
            • Reduction in unplanned maintenance intervals for diaphragm hook fit repairs
            • Predictable planned outage intervals
            • Long term reduction in maintenance expense
            • Proven design (V Machine)
  • 6.
    • Outage Measurable Statistics
      • Zero Recordable or Lost Time Accidents
      • Completed under projected timeline (38 days)
      • Completed on budget
      • Conducted in parallel to significant BOP and ST work
    • Measured Performance
      • Pre and Post performance data indicated no change in performance
    Measured Success
  • 7. Metronor Alignment Support Tooling MCCR Technology / Customized Tooling
  • 8. New Robust Hook Fit Design Keys to Success
    • Planning, planning, planning
      • Lessons Learned from Millennium Power
            • Shared resources
      • Risk Assessment
            • Begun 120 days before implementation
            • Identified key areas that could have diminished results
      • TMS Process
      • Communication
      • Proper Documentation
            • Photographic
            • Written
      • Quality Assurance Protocol
      • Project Management Tools
            • Gantt Charts
            • Coast Tracking
            • Technical Engineering Correspondence, PCM’s, OutFar’s, etc.
  • 9.
    • Compared three Units at Harquahala to 501 G Fleet (24 Units)
      • Note: data sample is for CT only (Econopac)
    • Three Basic Metrics
      • Availability Factor, which looks at both Scheduled and Forced Outages
      • Reliability Factor, focus is on Forced Outages only
      • Starting Reliability Factor
    • Period Analyzed
      • 12 Month Rolling Average starting from January 2008 through December 2010; for example, January 2008 data point represents data from February 2007 to January 2008
      • Data Sources: Siemens
    Availability & Reliability Trending
  • 10. Starting Reliability Factor % 12 Month Rolling Average
  • 11. Availability Factor % (CT Only) 12 Month Rolling Average
  • 12. Reliability Factor % (CT Only) 12 Month Rolling Average
  • 13. Partnership Success! Thank you!

×