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HomeMy WebLinkAbout20150728AVU to Staff 21 Attachment D.pdf Glenn Madden April 30, 2012 Electric Distribution Transformer Change-Out Program (TCOP) & Feeder Upgrades Staff_PR_021 Attachment D Page 1 of 14 2011 TCOP Accomplishments 1 All Transformers have a PCB Test Staff_PR_021 Attachment D Page 2 of 14 Pre-1981 (Following 20 Yrs) Padmount & Submersible Overhead thru Wood Pole Mgmt 2013 2012 2011 2016 2015 2014 2011 TCOP Accomplishments PCB Containing (Next 6 Yrs) Spokane River Watershed Pend Oreille River Watershed Rest of System 2 Plans Optimized Staff_PR_021 Attachment D Page 3 of 14 Pre-1981 (Following 20 Yrs) Padmount & Submersible 2013 2012 2011 2016 2015 2014 PCB Containing (Next 6 Yrs) Spokane River Watershed Pend Oreille River Watershed Padmount & Submersible 2011 TCOP Accomplishments 2 Plans Optimized Overhead thru Wood Pole Mgmt Rest of System Padmount & Submersible Staff_PR_021 Attachment D Page 4 of 14 Increase System Efficiency Increase System Reliability Efficiency with Resources TCOP Benefits Reduce Spill Risk Reduce Spill Risk Staff_PR_021 Attachment D Page 5 of 14 Reduce Spill Risk Increase System Efficiency Efficiency with Resources TCOP Effect Non-TCOP Increase System Reliability TCOP Benefits Staff_PR_021 Attachment D Page 6 of 14 Reduce Spill Risk Efficiency with Resources Increase System Reliability TCOP Benefits Increase System Efficiency Staff_PR_021 Attachment D Page 7 of 14 Reduce Spill Risk Increase System Reliability Increase System Efficiency Efficiency with Resources TCOP Benefits Staff_PR_021 Attachment D Page 8 of 14 2012 Benefits Efficiency with Resources Staff_PR_021 Attachment D Page 9 of 14 Feeder Upgrades Feeder Upgrades Wood Pole Management Current 2 1/3 Fdrs 20 Yr Interval 16 Fdrs/Yr Goal 60 Yr Interval 5 Fdrs/Yr 20 Yr Interval 11 Fdrs/Yr 2012 Feeders BEA12F1 F&C12F2 WIL12F2 Objectives Safety Reliability Save Energy Operational Ability Beacon12F1 Staff_PR_021 Attachment D Page 10 of 14 Questions Staff_PR_021 Attachment D Page 11 of 14 Design Progress Staff_PR_021 Attachment D Page 12 of 14 Design Progress Staff_PR_021 Attachment D Page 13 of 14 $0 $1 $2 $3 $4 $5 $6 $7 $8 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Mi l l i o n s ER 1003 ER 2060 ER 2535 Actual Budget $6.81 M Total Project Costs Staff_PR_021 Attachment D Page 14 of 14