QUARTERLY PROJECT TRACKING REPORT

21
QUARTERLY PROJECT TRACKING REPORT Q2 2021 April 2021

Transcript of QUARTERLY PROJECT TRACKING REPORT

QUARTERLY PROJECT TRACKING REPORT

Q2 2021

April 2021

Southwest Power Pool, Inc.

REVISION HISTORY

DATE OR VERSION

NUMBER

AUTHOR CHANGE

DESCRIPTION

COMMENTS

4/12/2021 SPP Staff Submitted to MOPC

4/27/2021 SPP Staff Submitted to Board

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CONTENTS

REVISION HISTORY.......................................................................................................................................................... I

EXECUTIVE SUMMARY ..................................................................................................................................................1

NTC PROJECT SUMMARY ............................................................................................................................................2

COMPLETED UPGRADES...............................................................................................................................................2

NTCS ISSUED.....................................................................................................................................................................4

NTCS WITHDRAWN........................................................................................................................................................9

PORTFOLIO SUMMARY.............................................................................................................................................. 10

PROJECT STATUS SUMMARY .................................................................................................................................. 13

OUT-OF-BANDWIDTH PROJECTS .......................................................................................................................... 14

RESPONSIVENESS REPORT....................................................................................................................................... 15

ITP20 UPGRADES.......................................................................................................................................................... 17

APPENDIX 1 .................................................................................................................................................................... 18

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Q2 2021 Quarterly Projec t Tracking Report 1

EXECUTIVE SUMMARY

SPP actively monitors and supports the progress of transmission expansion projects, emphasizing the

importance of maintaining accountability for areas such as regional grid reliability standards, firm

transmission commitments, and SPP Open Access Transmission Tariff (OATT) cost recovery.

SPP staff solicits quarterly feedback from the project owners to determine the progress of each approved

transmission project. This quarterly report charts the progress of all SPP transmission projects approved

by the SPP Board of Directors (Board) or through a FERC-filed service agreement under the OATT.

Projects in the current portfolio include all Network Upgrades for which construction activities are

ongoing or those for which construction has completed but not all close-out requirements have been

fulfilled in accordance with Section 13 in Business Practice 70601.

1 SPP OATT Business Practices

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NTC PROJECT SUMMARY

In adherence with the OATT and Business Practice 7060, SPP issues NTCs to Designated Transmission

Owners (DTOs) to begin work on Network Upgrades that have been approved or endorsed by the Board

to meet the construction needs of the OATT or Regional Transmission Organization (RTO).

COMPLETED UPGRADES

Figure 1: Completed Upgrades

NTC

ID

IN

SERVICE

DATE

UID OWNER UPGRADE NAME SOURCE

STUDY

COST

ESTIMATE

200407 12/15/2020 51478 SPS Mustang - Seminole 115

kV Ckt 1 New Line 2016 ITPNT $11,037,124

200407 12/15/2020 51479 SPS Mustang 115 kV Terminal

Upgrades 2016 ITPNT $2,629,398

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NTC

ID

IN

SERVICE

DATE

UID OWNER UPGRADE NAME SOURCE

STUDY

COST

ESTIMATE

200407 12/15/2020 51480 SPS Seminole 115 kV Terminal

Upgrades 2016 ITPNT $2,398,399

210496 12/15/2020 51450 SPS Sundown 230/115 kV

Transformer 2018 ITPNT $8,086,787

210497 11/1/2020 72052 WAPA Lewis - Richland 115kV Ckt

1 (WAPA) 2018 ITPNT $136,000

210507 11/3/2020 102156 SPS Eddy County - Kiowa 345

kV Ckt 1 New Line

DPA-2017-

November-808 $64,091,215

210507 11/15/2020 102158 SPS Bopco 115 kV Substation DPA-2017-

November-808 $15,345,796

210525 11/16/2020 112180 OPPD

GEN-2016-115

Interconnection Costs (NU)

(OPPD)

DISIS-2016-002 $7,553

11/16/2020 71943 WAPA Sulphur 115kV - GEN-

2014-001IS Addition (NU)

Generation

Interconnection $2,177,249

1/1/2021 82134 WAPA Gavins Point - Yankton

Junction 115 kV

Generation

Interconnection $1,401,596

10 Upgrade(s) Completed $107,311,117

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NTCS ISSUED

Figure 2: NTCs Issued

NTC

ID

NTC ISSUE

DATE UID OWNER UPGRADE NAME

SOURCE

STUDY

COST

ESTIMATE

OF NEW

UPGRADES

COST

ESTIMATE OF

PREVIOUSLY

APPROVED

UPGRADES

210553 12/9/2020 122631 WAPA

Fort Randall - Spencer

115kV Ckt 1 Re-

conductor

DPA-2019-

May-1037 $2,650,000 $0

210553 12/9/2020 122632 WAPA Martin - Vetal Tap 115

kV Ckt 1 Rebuild

DPA-2019-

May-1037 $3,800,000 $0

210568 11/12/2020 112458 TSMO Sooner - Wekiwa 345

kV New Line 2019 ITP $77,606,498 $0

210569 11/12/2020 112457 WR/EKC Neosho - Riverton

161kV Rebuild (WR)

SPP-2019-

AG1-AFS-2 $3,972,869 $0

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NTC

ID

NTC ISSUE

DATE UID OWNER UPGRADE NAME

SOURCE

STUDY

COST

ESTIMATE

OF NEW

UPGRADES

COST

ESTIMATE OF

PREVIOUSLY

APPROVED

UPGRADES

210570 11/12/2020 112456 EDE Neosho - Riverton

161kV Rebuild (EDE)

SPP-2019-

AG1-AFS-2 $43,153,324 $0

210574 11/17/2020 122725 SPS Allen - Quaker 115 kV

Ckt 1 Rebuild 2020 ITP $4,732,267 $0

210574 11/17/2020 122727 SPS Allen - Lubbock South

115 kV Ckt 1 Rebuild 2020 ITP $6,817,226 $0

210574 11/17/2020 122869 SPS

Bushland - Deaf Smith

230 kV Terminal

Upgrades

2020 ITP $923,938 $0

210574 11/17/2020 122870 SPS Newhart - Potter 230

kV Terminal Upgrades 2020 ITP $731,282 $0

210574 11/17/2020 122871 SPS Deaf Smith #6 - Friona

115 kV Rebuild 2020 ITP $12,626,190 $0

210574 11/17/2020 122872 SPS Carlisle - Murphy 115

kV Ckt 1 Rebuild 2020 ITP $4,746,175 $0

210574 11/17/2020 122876 SPS

Deaf Smith #6 -

Hereford 115 kV Ckt 1

Rebuild

2020 ITP $6,660,556 $0

210574 11/17/2020 122883 SPS

Lubbock South -

Wolfforth 230 kV Ckt

1 Terminal Upgrades

#2

2020 ITP $872,391 $0

210574 11/17/2020 143167 SPS Cargill - Friona 115 kV

Ckt 1 Rebuild 2020 ITP $817,466 $0

210574 11/17/2020 143168 SPS

Cargill - Deaf Smith

#24 115 kV Ckt 1

Rebuild

2020 ITP $5,501,901 $0

210574 11/17/2020 143169 SPS

Parmer - Deaf Smith

#24 115 kV Ckt 1

Rebuild

2020 ITP $824,574 $0

210574 11/17/2020 143170 SPS

Parmer - Deaf Smith

#20 115 kV Ckt 1

Rebuild

2020 ITP $5,402,384 $0

210575 11/17/2020 122730 AEP

South Shreveport -

Wallace Lake 138 kV

Ckt 1 Rebuild #2

2020 ITP $23,622,577 $0

210575 11/17/2020 122796 AEP

Chisholm Substation

345 kV Terminal

Equipment

2020 ITP $11,999,273 $0

210576 11/17/2020 143156 AEP Grady 138 kV

Capacitor Bank 2020 ITP $688,788 $0

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NTC

ID

NTC ISSUE

DATE UID OWNER UPGRADE NAME

SOURCE

STUDY

COST

ESTIMATE

OF NEW

UPGRADES

COST

ESTIMATE OF

PREVIOUSLY

APPROVED

UPGRADES

210577 11/17/2020 112500 EREC

Aberdeen Jct -

Richmond 115 kV Ckt

1 (EREC)

2020 ITP $3,277,500 $0

210577 11/17/2020 122511 EREC Richmond 115/69 kV

Transformer 2020 ITP $2,022,000 $0

210577 11/17/2020 122512 EREC Richmond Capacitor

Bank 69 kV 2020 ITP $222,000 $0

210577 11/17/2020 132894 EREC Richmond 69 kV

Substation 2020 ITP $4,812,500 $0

210578 11/17/2020 122717 GRDA

GRDA1 345 kV

Terminal Upgrades

Transformer Ckt 1

2020 ITP $282,000 $0

210578 11/17/2020 122718 GRDA

GRDA1 161 kV

Terminal Upgrades

Transformer Ckt 1

2020 ITP $423,000 $0

210578 11/17/2020 122801 GRDA

GRDA1 345 kV

Terminal Upgrades

Transformer Ckt 2

2020 ITP $282,000 $0

210578 11/17/2020 122802 GRDA

GRDA1 161 kV

Terminal Upgrades

Transformer Ckt 2

2020 ITP $423,000 $0

210579 11/23/2020 143157 WAPA Bismarck 12.47 kV

Reactors 2020 ITP $2,380,700 $0

210580 11/17/2020 122726 WR/EKC

Meadowlark - Tower

33 115 kV Ckt 1

Rebuild

2020 ITP $1,342,588 $0

210580 11/17/2020 122812 WR/EKC Circleville - Goff 115

kV Ckt 1 Rebuild 2020 ITP $12,114,772 $0

210580 11/17/2020 122814 WR/EKC Goff - Kelly 115 kV Ckt

1 Rebuild 2020 ITP $7,108,395 $0

210581 11/17/2020 122745 BEPC Watford City 230/115

kV Transformer Ckt 1 2020 ITP $3,389,739 $0

210581 11/17/2020 122746 BEPC

Watford City 230/115

kV Ckt 2 Terminal

Equipment

2020 ITP $173,041 $0

210582 11/23/2020 122803 SEPC Russell 115 kV

Capacitor Bank 2020 ITP $2,841,951 $0

210583 11/17/2020 122804 KCPL/EM Northeast 161 kV

Breakers 2020 ITP $887,479 $0

210583 11/17/2020 122805 KCPL/EM Stilwell 161 kV Breaker 2020 ITP $566,485 $0

210583 11/17/2020 122806 KCPL/EM Leeds 161 kV Breaker 2020 ITP $566,485 $0

210583 11/17/2020 122807 KCPL/EM Shawnee Mission 161

kV Breaker 2020 ITP $566,485 $0

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NTC

ID

NTC ISSUE

DATE UID OWNER UPGRADE NAME

SOURCE

STUDY

COST

ESTIMATE

OF NEW

UPGRADES

COST

ESTIMATE OF

PREVIOUSLY

APPROVED

UPGRADES

210583 11/17/2020 122808 KCPL/EM Southtown 161 kV

Breaker 2020 ITP $566,485 $0

210583 11/17/2020 122809 KCPL/EM Lake Road 161 kV

Breakers 2020 ITP $1,132,970 $0

210583 11/17/2020 122810 KCPL/EM Craig 161 kV Breakers 2020 ITP $1,132,970 $0

210584 11/17/2020 132893 NWE

Aberdeen Junction

115 kV Terminal

Upgrades

2020 ITP $1,060,000 $0

210584 11/17/2020 143181 NWE

Aberdeen Jct -

Richmond 115 kV Ckt

1 (NWE)

2020 ITP $3,277,500 $0

210585 11/17/2020 143159 MRES Moorehead 230 kV

Reactor 2020 ITP $1,515,440 $0

210586 11/17/2020 112443 WFEC Russett - South Brown

138 kV Ckt 1 Rebuild 2020 ITP $9,959,291 $0

210586 11/17/2020 122577 WFEC

Anadarko -

Gracemont 138kV Ckt

1 Rebuild

2020 ITP $2,850,000 $0

210586 11/17/2020 122722 WFEC

Dover Switch -

O'Keene 138 kV Ckt 1

Terminal Upgrades

2020 ITP $1,010,000 $0

210586 11/17/2020 122753 WFEC

Anadarko -

Gracemont 138 kV Ckt

2 Rebuild

2020 ITP $5,260,000 $0

210586 11/17/2020 122756 WFEC Anadarko 138 kV Ckt

2 Terminal Equipment 2020 ITP $6,075,003 $0

210586 11/17/2020 122864 WFEC Anadarko 138 kV

Breakers #2 2020 ITP $850,000 $0

210586 11/17/2020 122865 WFEC

Mooreland - Aspen

138 kV Terminal

Upgrades

2020 ITP $202,500 $0

210586 11/17/2020 122866 WFEC Mooreland - Pic 138

kV Terminal Upgrades 2020 ITP $405,000 $0

210587 11/17/2020 122823 OGE Border - Woodward

Tap 345 kV Substation 2020 ITP $18,427,752 $0

210587 11/17/2020 122824 OGE Chisholm - Woodward

Border 345 kV Ckt 1 2020 ITP $1,259,660 $0

210587 11/17/2020 122848 OGE Minco 345 kV

Terminal Equipment 2020 ITP $2,288,668 $0

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NTC

ID

NTC ISSUE

DATE UID OWNER UPGRADE NAME

SOURCE

STUDY

COST

ESTIMATE

OF NEW

UPGRADES

COST

ESTIMATE OF

PREVIOUSLY

APPROVED

UPGRADES

210587 11/17/2020 122849 OGE Pleasant Valley 345 kV

Substation 2020 ITP $25,500,000 $0

210587 11/17/2020 122850 OGE

Pleasant Valley

345/138 kV

Transformer Ckt 1

2020 ITP $4,225,000 $0

210587 11/17/2020 122851 OGE

Pleasant Valley

345/138 kV

Transformer Ckt 2

2020 ITP $4,225,000 $0

210587 11/17/2020 122858 OGE

Cimarron - Draper 345

kV Terminal Upgrades

#2

2020 ITP $2,288,668 $0

210587 11/17/2020 122863 OGE Midwest 138 kV Ckt 1

Terminal Upgrades 2020 ITP $65,000 $0

210587 11/17/2020 143176 OGE Draper 345 kV

Terminal Equipment 2020 ITP $2,288,668 $0

210589 11/17/2020 122755 OGE Gracemont 138 kV Ckt

2 Terminal Equipment 2020 ITP $405,535 $0

210589 11/17/2020 122818 OGE

Cushing - Shell

Pipeline Cushing Tap

69 kV Ckt 1 Rebuild

2020 ITP $4,281,150 $0

210589 11/17/2020 122819 OGE

Pipeline - Shell

Pipeline Cushing Tap

69 kV Ckt 1 Rebuild

2020 ITP $1,081,649 $0

210590 11/24/2020 143183 KCPL/EM Greenwood 161 kV

Terminal Upgrades

SPP-2020-

AG1-AFS-3 $800,000 $0

210590 11/24/2020 143184 KCPL/EM

Pleasant Hill 161kV

and Lake Winnebago

161 kV Terminal

Upgrades

SPP-2020-

AG1-AFS-3 $430,000 $0

210591 11/23/2020 143162 CPEC Agate 115 kV Reactor 2020 ITP $571,200 $0

210592 1/21/2021 112509 WR/EKC

Wolf Creek -

Blackberry 345kV

Terminal Equipment

2019 ITP $10,056,365 $0

69 Upgrade(s) Issued $375,323,274 $0

Table 2: NTCs Issued

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NTCS WITHDRAWN

Figure 3: NTCs Withdrawn

NTC

ID

NTC

WITHDRAWN

DATE

UID OWNER UPGRADE NAME SOURCE

STUDY

COST

ESTIMATE OF

WITHDRAWN

UPGRADES

210571 11/12/2020 51757 KCPL/EM Crosstown 161 kV

Terminal Upgrades 2018 ITPNT $1,120,000

210571 11/12/2020 51758 KCPL/EM Blue Valley 161 kV

Terminal Upgrades 2018 ITPNT $1,400,000

210571 11/12/2020 51759 KCPL/EM Blue Valley - Crosstown

161kV Ckt1 2018 ITPNT $36,644

210572 11/12/2020 51521 OPPD S964 69 kV Cap Bank 2016 ITPNT $722,660

4 Upgrade(s) Withdrawn $3,279,304

Table 3: NTCs Withdrawn

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PORTFOLIO SUMMARY

SPP staff solicits quarterly feedback from the project owners to determine the progress of each approved

transmission project. This quarterly report charts the progress of projects approved by the SPP Board or

through a FERC filed service agreement under the SPP OATT. Projects included in the portfolio are:

1. Upgrades required to satisfy requests for transmission service (TS)

2. Upgrades required to satisfy requests for generator interconnection (GI)

3. Approved projects from the Integrated Transmission Planning Assessment (ITP)

4. Upgrades within approved Balanced Portfolios2 (BP)

5. Approved high priority upgrades (HP)

6. Endorsed Sponsored Upgrades (SP)

7. Approved Interregional Projects3 (IR)

8. Approved projects from the 20-Year Assessment (ITP20)

9. Approved projects from Generator Retirement Process (GR)

This report will document changes over the previous quarter to report on projects captured in the

Quarterly Project Tracking Portfolio as well as new projects added from various processes listed above. A

summary of the project portfolio is also included.

Figure 3: Total Active Portfolio (Millions)

2 There are currently no Generator Retirement, Balanced Portfolio or Interregional projects included in Quarterly Project Tracking.

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Figure 4: Upgrade by Type Cost Summary3

Figure 5: Estimated Cost for Upgrades by In-Service Year

3 Line mileage not available for all upgrade categories.

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Figure 6: Estimated Cost of Upgrades Completed in Past 4 Quarters4

Figure 7: Number of Upgrades Completed in Past Four Quarters

4 Figures 6 and 7 include Network Upgrades not yet confirmed as completed. Note that the previous quarter’s updated results are

listed as the Transmission Owners may make adjustments to final costs and status of projects completed during the year.

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Q2 2021 Quarterly Projec t Tracking Report 13

PROJECT STATUS SUMMARY

SPP assigns a project status to all Network Upgrades based on the projected in-service dates provided by

the DTOs relative to the Need Date determined for the project. Project status definitions are provided

below:

Closed Out: Upgrade is operation, all project activities are complete, & all close-out requirements

fulfilled in accordance with Business Practice 7060. These upgrades will not appear in future

Quarterly Project Tracking reports

Complete: Upgrade is operation and all project activities are complete

Delayed: Projected In-Service Date beyond Need Date; interim mitigation provided or project

may change but time permits the implementation of project

Identified: Upgrade identified and included in Board approved study results

In Service: Upgrade is operational, but not all project activities are complete

On Schedule < 4: On Schedule within 4-year horizon

On Schedule > 4: On Schedule beyond 4-year horizon

Re-evaluation: Project active; pending re-evaluation

RFP Issued: Request for proposal has been issued for competitive upgrade

RFP Pending: Request for proposal issuance for a competitive upgrade is pending

NTC Commitment Window: NTC/NTC-C issued, still within the 90-day written commitment to

construct window and no commitment received

NTC-C Project Estimate Window: Within the NTC-C Project Estimate (CPE) window

Figure 8: Portfolio Project Status (Millions)

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OUT-OF-BANDWIDTH PROJECTS

In adherence to the Business Practice 7060, SPP reports projects that have updated cost values that

exceed their established baseline values based upon a ±20% bandwidth. Variances are determined by

total project cost. The following projects with a cost estimate greater than $5 million were identified as

having exceeded the ±20% bandwidth requirement during the reporting period. Tables below provide

summary information and lists cost detail for out-of-bandwidth projects identified during the reporting

quarter.

PID Project Name Owner NTC Source

Study Upgrade Type In-Service Date

41202 Line - Tulsa Southeast -

E.61st 138 kV Rebuild AEP 2017 ITPNT

Regional

Reliability 12/20/2019

31021

Line - Mustang -

Seminole 115 kV Ckt 1

New Line

SPS 2016 ITPNT Regional

Reliability 12/15/2020

Table 3: Out-of-Bandwidth Project Summary

PID

Baseline

Cost

Estimate

Baseline Cost

Estimate Year

Baseline Cost

Estimate with

Escalation

Latest

Estimate or

Final Cost

$ Variance Variance %

41202 $6,014,381 2017 $6,318,859 $8,151,314 $1,832,455 29.0%

31021 $19,736,026 2016 $21,784,880 $16,064,921 -$5,719,959 -26.3%

Table 4: Out-o- f-Bandwidth Cost Detail

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RESPONSIVENESS REPORT

The table and figures below provide insight into the responsiveness of DTOs constructing Network

Upgrades within SPP in the Quarterly Project Tracking Report. Note: Network Upgrades with statuses of

“Suspended”, “Re-evaluation”, “Within NTC Commitment Window”, “Within NTC-C Project Estimate

Window”, and “Within RFP Response Window” were excluded from this analysis.

Project

Owner

Number

of

Upgrades

Number

of

Upgrades

Reviewed

Reviewed

%

In-Service

Date

Changes

ISD

Change %

Cost

Changes

Cost

Change

%

AEP 22 21 95.5% 1 10.0% 8 30.0%

BEPC 4 4 100.0% 1 7.7% 1 7.7%

CBPC 2 0 0.0% 0 0.0% 0 0.0%

CPEC 1 1 100.0% 0 0.0% 1 0.0%

CUS 2 2 100.0% 0 0.0% 2 100.0%

EDE 4 1 25.0% 0 0.0% 0 0.0%

EREC 5 3 60.0% 3 57.1% 4 57.1%

GHP 1 0 0.0% 0 0.0% 0 0.0%

GMO/EMW 4 3 75.0% 0 0.0% 1 0.0%

GRDA 4 4 100.0% 0 0.0% 4 0.0%

KCPL/EM 12 11 91.7% 0 0.0% 6 50.0%

KPP 1 1 100.0% 1 100.0% 1 100.0%

MRES 1 1 100.0% 0 0.0% 1 0.0%

MWE 1 1 100.0% 0 0.0% 0 0.0%

NPPD 41 3 7.3% 3 4.5% 0 0.0%

NWE 4 2 50.0% 0 0.0% 2 0.0%

OGE 26 15 57.7% 5 14.6% 3 0.0%

OPPD 10 10 100.0% 1 5.6% 0 0.0%

SEPC 9 8 88.9% 3 50.0% 4 25.0%

SPS 103 81 78.6% 0 0.0% 74 53.4%

TBD 12 3 25.0% 0 0.0% 0 0.0%

TSMO 1 1 100.0% 0 0.0% 0 0.0%

TSOK 1 1 100.0% 0 100.0% 1 100.0%

WAPA 12 9 75.0% 0 16.7% 0 16.7%

WFEC 52 8 15.4% 4 3.4% 8 6.8%

WR/EKC 26 25 96.2% 9 20.0% 8 33.3%

Total 361 219 60.66% 31 8.59% 129 35.73%

Table 5: Responsiveness Summary

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Figure 9: In-Service Date Changes

Figure 10: Cost Changes

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ITP20 UPGRADES

ITP20 assessments were performed in 2010 and 2013. While the projects proposed by those studies are

incorporated into the STEP Project List, they were not included in SPP’s project tracking effort as part of

the Quarterly Tracking Report prior to Q1 2019. A list of active ITP20 projects will be maintained in the

STEP Report and Quarterly Project Tracking Report lists going forward. The current ITP20 projects are

listed in the table below.

Project ID Upgrade

ID Owner Upgrade Name

RTO Determined

Need Date

Latest Cost

Estimate

30401 50492 TBD Cass Co. - S.W. Omaha (aka S3454)

345 kV Ckt1 1/1/2033 $33,126,800

30599 50769 AEP South Fayetteville 345/161 kV

Transformer Ckt1 1/1/2033 $12,600,000

30599 50770 TBD Chamber Springs - South Fayetteville

345 kV Ckt1 1/1/2033 $21,295,800

30600 50771 GMO Maryville 345/161 kV Transformer

Ckt1 1/1/2033 $12,600,000

30601 50772 KCPL Nashua 345/161 kV Transformer

Upgrade Ckt11 1/1/2033 $12,600,000

30602 50773 TBD Keystone - Red Willow 345 kV Ckt1 1/1/2033 $130,141,000

30603 50774 TBD Tolk - Tuco 345 kV Ckt1 1/1/2033 $75,718,400

30604 50775 SEPC Holcomb 345/115 kV Transformer

Ckt2 1/1/2033 $12,600,000

30605 50776 TBD Neosho - Wolf Creek 345 kV Ckt1 1/1/2033 $117,126,900

30606 50777 TBD Clinton - Truman 161 kV Ckt1

Reconductor 1/1/2033 $15,701,325

30606 50778 TBD North Warsaw - Truman 161 kV Ckt1

Reconductor 1/1/2033 $1,082,850

30608 50779 WR Auburn 345/115 kV Transformer Ckt2 1/1/2033 $12,600,000

30608 50780 TBD Auburn - Swissvale 345 kV Ckt1

Voltage Conversion 1/1/2033 $20,112,700

30608 50781 TBD Auburn - Jeffrey EC 345 kV Ckt1

Voltage Conversion 1/1/2033 $35,493,000

30607 50782 OGE Muskogee/Pecan Creek 345 kV

Terminal Upgrades 1/1/2033 $34,605,675

Total $547,404,450

Table 6: ITP20 Upgrades

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APPENDIX 1

(See accompanying list of Quarterly Project Tracking Projects)