SYSTEM IMPACT STUDY FINAL REPORT - El Paso Electric

345 kV Cluster System Impact Study TRC August 4, 2011

Appendix H

SYSTEM IMPACT STUDY FINAL REPORT

345 kV Cluster Study

Prepared for:

El Paso Electr ic Company

Prepared by:

TRC Engineers, LLC 249 Western Avenue Augusta, ME 04330

(207) 621-7000

November 2010

345 kV Cluster System Impact Study TRC November 17, 2010

FOREWORD

This report was prepared for the project Interconnection Customer, by System Planning at El Paso Electric Company. Any correspondence concerning this document, including technical and commercial questions should be referred to:

Dennis Malone Manager – System Planning Department

El Paso Electric Company 100 North Stanton

El Paso, Texas 79901 Phone: (915) 543-5757 Fax: (915) 521-4763

Or

David Gutierrez Principal Engineer

El Paso Electric Company 100 North Stanton

El Paso, Texas 79901 Phone: (915) 543-4083 Fax: (915) 521-4763


Table of Contents

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

1. INTRODUCTION .............................................................................................................................................. 5

1.1 PERFORMANCE CRITERIA ................................................................................................................................. 5

2. STUDY METHODOLOGY .............................................................................................................................. 7

2.1 ASSUMPTIONS .................................................................................................................................................. 7 2.2 PROCEDURE ..................................................................................................................................................... 7

2.2.1 Development and Description of Cases ................................................................................................. 7 2.2.2 Contingency List .................................................................................................................................... 9

3. STEADY STATE POWER FLOW ANALYSIS ........................................................................................... 10

3.1 BASE CASE POWER FLOW EVALUATION ........................................................................................................ 10 3.1.1 Pre-Project N-0 Flow Violations ......................................................................................................... 10 3.1.2 Pre-Project N-1 Flow Violations ......................................................................................................... 10

3.2 CLUSTER CASE POWER FLOW EVALUATION .................................................................................................. 15 3.2.1 Post-Project N-0 Flow Violation ......................................................................................................... 15 3.2.2 Post-Project N-1 Flow Violation ......................................................................................................... 17

3.3 NETWORK UPGRADES RECOMMENDATIONS .................................................................................................. 22 3.3.1 Post-Project Power Flow System Response Assessments .................................................................... 22 3.3.2 Amrad – Artesia 345 kV Corridor ....................................................................................................... 23 3.3.3 Corona Station ..................................................................................................................................... 23 3.3.4 Arroyo – Newman – Luna upgrades .................................................................................................... 24 3.3.5 Caliente 345/115 kV Transformers ...................................................................................................... 27 3.3.6 Salopek –Arroyo 115 kV Line .............................................................................................................. 29 3.3.7 Lane 115/69 kV Transformer ............................................................................................................... 29 3.3.8 Newman 345/115 kV Transformer ....................................................................................................... 29 3.3.9 Ft. Craig 345 kV Phase Shifting Transformer ..................................................................................... 29

3.4 POWER FLOW ANALYSIS CONCLUSION .......................................................................................................... 30

4. POI POWER FACTOR ASSESSMENT ....................................................................................................... 34

5. STEADY STATE VOLTAGE ANALYSIS ................................................................................................... 39

6. SHORT-CIRCUIT ANALYSIS ...................................................................................................................... 44

6.1 SHORT CIRCUIT ANALYSIS MODELING .......................................................................................................... 44 6.2 SHORT CIRCUIT ANALYSIS PROCEDURE ......................................................................................................... 47 6.3 RESULTS OF THE SHORT CIRCUIT ANALYSIS .................................................................................................. 47 6.4 SHORT CIRCUIT ANALYSIS CONCLUSIONS ..................................................................................................... 50

7. STABILITY ANALYSIS ................................................................................................................................. 51

7.1 DYNAMICS MODELING ................................................................................................................................... 51 7.2 NM805W INITIAL ISSUES .............................................................................................................................. 52 7.3 STABILITY ANALYSIS RESULTS ...................................................................................................................... 55 7.4 LOW VOLTAGE RIDE THROUGH ANALYSIS .................................................................................................... 57 7.5 STABILITY ANALYSIS CONCLUSION ............................................................................................................... 58

8. COST ESTIMATE ........................................................................................................................................... 59

9. DISCLAIMER .................................................................................................................................................. 90

10. CONCLUSIONS .............................................................................................................................................. 93


List of Figures

Figure 3-1: N-0 345 kV Transmission Reinforcements ................................................................ 16 Figure 3-2: Upgrade recommendation with new 345 kV Corona station ..................................... 24 Figure 3-3: Picante to Vista 115 kV Diagram .............................................................................. 28 Figure 3-4: 345 kV System Upgrades ........................................................................................... 31 Figure 7-1: EPE 345 kV Bus Voltages for Non-Disturbance 20 Second Start ............................. 52 Figure 7-2: EPE 345 kV Bus Voltages for Non-Disturbance 20 Second Start After 2nd NM805W-

Corona 345 kV Transmission Line ....................................................................................... 53 Figure 7-3: EPE 345 kV Bus Frequencies for Fault at Corona and Loss of Both NM805W -

Corona Lines ......................................................................................................................... 54 Figure 7-4: EPE Local Generation Angles for Fault at Corona and Loss of Both NM805W -

Corona Lines ......................................................................................................................... 54 Figure 8-1: Cost Details per Element ............................................................................................ 62 Figure 8-2: ART320W POI Oneline ............................................................................................. 64 Figure 8-3: AA100W POI One-line .............................................................................................. 67 Figure 8-4: NM805W POI and Corona Station One-line ............................................................. 70 Figure 8-5: HL198W POI and Hidalgo Station One-line ............................................................. 73 Figure 8-6: Amrad 345 kV Substation One-line ........................................................................... 75 Figure 8-7: Luna System Upgrade One-line ................................................................................. 77 Figure 8-8: Afton System Upgrade One-line ................................................................................ 79 Figure 8-9: Arroyo System Upgrade One-line .............................................................................. 81 Figure 8-10: South System Upgrade One-line .............................................................................. 83


List of Tables

Table 0-1: Cost estimates ................................................................................................................ 4 Table 1-1: EPE and New Mexico Performance Criteria ................................................................. 6 Table 2-1: Breakdown of 345 kV Study Cluster ............................................................................ 9 Table 3-1: Pre-Cluster Projects 2011 N-1 Flow Violations .......................................................... 11 Table 3-2: Pre-Cluster Projects 2012 N-1 Flow Violations .......................................................... 12 Table 3-3: Pre-Cluster Projects 2013 N-1 Flow Violations .......................................................... 13 Table 3-4: Pre-Cluster Projects 2015 N-1 Flow Violations .......................................................... 14 Table 3-5: New 345 kV Transmission Reinforcements for N-0 Flow Violations ........................ 15 Table 3-6: Post-Project N-0 115 kV Flow Violations – Existing Infrastructure .......................... 17 Table 3-7: 2011 N-1 Flow Violations ........................................................................................... 18 Table 3-8: 2012 N-1 Flow Violations ........................................................................................... 19 Table 3-9: 2013 N-1 Flow Violations ........................................................................................... 20 Table 3-10: 2015 N-1 Flow Violations ......................................................................................... 21 Table 3-11: Unsolved contingencies ............................................................................................. 22 Table 3-12: Arroyo – Newman – Luna upgrades ......................................................................... 25 Table 3-13: Remaining 2013 N-1 Flow Violations for all Upgrade Options ............................... 26 Table 3-14: Remaining 2015 N-1 Flow Violations for all Upgrade Options ............................... 26 Table 3-15: Power Flow Analysis Related Network Upgrades .................................................... 32 Table 3-16: Interconnection Transmission Lines ......................................................................... 33 Table 3-17: Recommendation for 345 kV Transmission Line Upgrades ..................................... 33 Table 3-18: Recommendation for 115 kV Transmission Line Upgrades ..................................... 33 Table 4-1: Power Factor at AA100W POI .................................................................................... 35 Table 4-2: Power Factor at AWRT320W POI .............................................................................. 36 Table 4-3: Power Factor at NM805W POI ................................................................................... 37 Table 4-4: Power Factor at HL198W POI .................................................................................... 38 Table 5-1: N-0 Voltage Violations ................................................................................................ 39 Table 5-2: Voltage regulation due to loss of generation at NM805W .......................................... 40 Table 5-3: Voltage regulation due to loss of generation at ART320W ........................................ 41 Table 5-4: Voltage regulation due to loss of generation at LEF ................................................... 42 Table 5-5: System VAR reinforcements ....................................................................................... 42 Table 6-1: Interconnection Transmission Lines ........................................................................... 44 Table 6-2: Proposed 345 kV Transmission Network Upgrades ................................................... 44 Table 6-3: Proposed 115 kV Transmission Network3455 Upgrades ........................................... 45 Table 6-4: Proposed 345/115 kV Transformer Network Upgrade ............................................... 45 Table 6-5: 345 kV Cluster Generator Short Circuit Modeling Data ............................................. 46 Table 6-6: Cluster Study Short Circuit Summary Results ............................................................ 47 Table 7-1: Generator Models Used for Studies ............................................................................ 51 Table 7-2: Stability Base Case Scenarios ..................................................................................... 52 Table 7-3: Contingency List for Stability Studies for both Peak and Off-Peak Cases ................. 55 Table 8-1: Estimated Costs by Interconnection Project ................................................................ 60 Table 8-2: Estimated Costs by Element ........................................................................................ 61 Table 8-3: EPE Interconnection Facilities Costs for ART320W POI .......................................... 63 Table 8-4: Network Upgrades Costs for ART320W POI ............................................................. 65 Table 8-5: EPE Interconnection Facilities Costs for AA100W POI ............................................. 66


Table 8-6: Network Upgrades Costs for AA100W ....................................................................... 68 Table 8-7: EPE Interconnection Facilities Costs for NM805W POI ........................................... 69 Table 8-8: Network System Upgrades Costs for Corona 345 kV Switching Station ................... 71 Table 8-9: EPE Interconnection Facilities Costs for HL198W POI ............................................. 72 Table 8-10: Network Upgrades Costs for Hidalgo 345 kV Station .............................................. 74 Table 8-11: Network System Upgrades Costs for Amrad 345 kV Substation ............................. 76 Table 8-12: Network System Upgrades Costs for Luna Substation ............................................. 78 Table 8-13: Network System Upgrades Cost for Afton Substation .............................................. 80 Table 8-14: Network System Upgrades Cost for Arroyo Substation ........................................... 82 Table 8-15: Network System Upgrades Cost for South Substation .............................................. 84 Table 8-16: Network System Upgrades Cost for Picante Substation ........................................... 86 Table 8-17: Transmission Network System Upgrades Costs ....................................................... 87

Appendices

Appendix A 345 KV Cluster Study Statement of Work Appendix B EE 205 Waiver Appendix C Power Flow Contingency List Appendix D Ft. Craig Phase Shifting Transformer – Contingency Analysis Appendix E Worst Case Stability Analysis Results Appendix F Stability Analysis PDF Plots Appendix H 345 kV Cluster Study Network Upgrades - Project Schedule

345 kV Cluster System Impact Study TRC

November 17, 2010 1

345 kV Cluster project System Impact Study

Executive Summary

On June 12, 2009, El Paso Electric (EPE) filed with the Federal Energy Regulatory Commission (FERC) a request for a waiver of the first-come, first-serve study order and permission to study the current interconnectors in the EPE queue1 in two cluster studies. On August 12, 2009, FERC issued an approval of the request waiver2. Therefore, as per the Interconnection Customer request and the approved FERC waiver, EPE and the Interconnection Customers initiated a Feasibility Study to study the impact of the proposed generation on the EPE transmission system. Upon the completion of the Feasibility study, four Interconnection Customers agreed to proceed further and to be included in the 345 kV Cluster System Impact Study (“345 kV Cluster Study”). This report is the result of the 345 kV Cluster Study to examine the impact of interconnecting four Interconnection Customers totaling 1423 MW to the EPE and Southern New Mexico transmission systems. The following Interconnection Customers are part of the 345 kV Cluster Study:

1. ART320W: 320 MW Wind powered project interconnecting on the Artesia/Eddy County 345 kV bus via a 70-mile 345 kV radial line.

2. AA100W: 60 MW and 40 MW wind powered projects interconnecting to the Amrad-Artesia 345 kV Line 65 miles East of Amrad.

3. NM805W: 805 MW wind powered project interconnecting to the Newman/Corona Station 345 kV bus via a 300-mile radial 345 kV line.

4. HL198W: 198 MW wind powered project interconnecting to the Hidalgo 345 kV substation via a 6-mile radial 345 kV line.

Two interconnector projects ahead of these in the EPE queue were included in the study. These interconnectors are:

1. WA495W: 495 MW wind powered project interconnecting on the West Mesa – Arroyo 345 kV line near Ft. Craig.

2. SL99W: 99 MW wind powered project interconnecting on the Springerville – Luna 345 kV line 30 miles from Luna.

The addition of these Interconnection Customers to the model was required to create the base power flow case for the 345 kV Cluster Study. The generation from these two projects was modeled as being delivered to all entities in the Western Electricity Coordinating Council (WECC), while the generation from the 345 kV Cluster was modeled as being delivered to all WECC entities except EPE and those in New Mexico. Therefore, no specific transmission path

1 www.epelectric.com, “Transmission”, “Interconnection Requests” 2 See Appendix B for this Waiver.


November 17, 2010 2

for energy sales has been defined, nor does this study guarantee that a transmission path will be available when the Interconnection Customer is placed in service. All proposed reinforcements were required to eliminate the adverse impact of the 345 kV Cluster generation on the EPE and Southern New Mexico transmission systems. El Paso operational issues, practices and standards were considered for every proposed system upgrade. This Study Area was limited to the area between El Paso, TX and Tucson, AZ. Steady State Results Power flow results showed thermal/overload and voltage criteria violations existing on the system before the Cluster Projects were added. These are mainly in Arizona, outside of the study area. Initial power flow analysis, with the Cluster Projects in service, suggested a need for new 345 kV transmission facilities in order to provide secure and reliable power transfer and delivery. With Cluster Projects in service El Paso system has strong tendency for east to west power transfer. Total of 686.2 miles of 345 kV transmission line reinforcements start with one new line from the Eddy County/Artesia HVDC terminal running through the foothills of the Guadalupe and Sacramento Mountains in New Mexico paralleling an existing 345 kV line and terminating at the EPE AMRAD substation. From the AMRAD 345 kV station, one new line would run parallel to the existing Caliente-AMRAD 345 kV line and White Sands Missile Range to a new Corona Switching Station; existing Newman-Picante and Amrad-Caliente 345 kV lines would loop in and out at Corona. New lines would be built from new Corona station to EPE’s Arroyo and from Arroyo to Afton station. Also, two new lines would be built from Luna to South via Hidalgo station. Furthermore, a new 345/115 kV transformer at Picante station, two new115 kV lines from Picante towards Vista station, 105.4 miles of 115 kV transmission line upgrades and voltage support through the system are part of system upgrades. The power flow analysis, with Cluster Projects in service and proposed 345 kV and 115 kV transmission network upgrades in place, showed that thermal, voltage and power factor at Point at Interconnection criteria violations will not occur on the EPE and Southern New Mexico transmission systems. The power flow analysis was conducted for peak and off peak 2011, 2012, 2013 and 2015 cases. Pre-existing and post-project criteria violations still occur in the Arizona area and were not addressed in this study. Short Circuit Results The short circuit analysis was performed without the 345 kV Cluster Study projects modeled and with all other third-party generation projects senior to the 345 kV Cluster Study projects in the study queue in service. This identified the “base case” fault duties of the circuit breakers. The short circuit analysis was performed again with the 345 kV Cluster Study projects and proposed network upgrades modeled in the case. The incremental difference between these two analyses shows the impact of the new Interconnection Customers on the existing current interruption devices in the EPE and Southern New Mexico transmission systems.


November 17, 2010 3

Interconnection of 345 kV Cluster Projects, with the recommended reinforcements, will not cause short-circuit currents to exceed the maximum interruption ratings of any existing circuit breaker on the EPE or New Mexico transmission systems. Stability Results System stability was analyzed for contingencies relevant to the Projects POI and Study Area, with and without the 345 kV Cluster Project for peak and off peak base case load conditions. The Interconnectors remained on-line for all system fault simulations, satisfying FERC Order No. 661 Low Voltage Ride Through criteria. The 345 kV Cluster Project addition to the system with proposed transmission reinforcements in place does not pose any concern to Study Area system stability performance. Cost Estimates Good faith cost estimates are presented. The cost estimates are in 2010 dollars (no escalation applied) and are based upon typical construction costs for previously performed similar construction. These costs include all estimated applicable labor and overheads associated with the engineering, design, and construction of these new EPE facilities. These estimates did not include the Generator Interconnection Costs3 for any other Interconnection Customer owned equipment or associated design and engineering except for the Point of Interconnection (POI) interconnection facilities. The estimated total cost for the required upgrades is $929.16 Million. This breaks down to $7.86 Million for the EPE Interconnection Costs4 at the POIs and $921.30 Million for Network Upgrade Costs5. Generator Interconnection Costs have not been estimated as part of this study. Table 0-1 shows the cost breakout per project. Detailed cost estimates are found in Section 8 of this report.

3 Generator Interconnection Costs: cost of facilities paid for by Interconnection Customer and owned and operated by the Interconnection Customer from the generator facilities to the Change of Ownership Point, which is typically at Point of Interconnection substation first dead-end. Not subject to transmission credits. 4 EPE Interconnection Costs: cost of facilities paid for by Interconnection Customer but owned and operated by EPE from the Change of Ownership Point to the Point of Interconnection. Not subject to transmission credits. 5 Network Upgrades Costs: cost of facilities from the Point of Interconnection outward, paid for by the interconnector but owned and operated by EPE. Subject to transmission credits


November 17, 2010 4

Table 0-1: Cost estimates

Project Name

Size

(MW)

In Service

Date

Point of Interconnection

EPE Interconnection

Facilities (Millions)

Network Upgrades Pro Rata (Millions)

Total Cost

(Millions)

ART320W 320 9/2011 Artesia (Eddy County HVDC) 345 kV West bus

$0.70 $207.18 $207.88

AA100W 60 40

12/2010 6/2011

65 miles east of Amrad substation on Amrad-Artesia 345 kV line

$0.71 $64.75 $65.46

NM805W 805 12/2011 Corona 345 kV bus

$5.60 $521.18 $526.78

HL198W 99 99

5/2013 5/2015

Hidalgo 345 kV Substation

$0.85 $128.19 $129.04

TOTAL MW

1423 Total Costs $7.86 $921.30 $929.16

The estimated time frame for Engineering, Procurement, and Construction of Network Upgrades is 5 years upon notice to proceed with construction from the Interconnection Customers. The estimated time frame for Engineering, Procurement, and Construction is 2 years for any new POI Substations or expansion at existing substations. Therefore it is not feasible to meet the requested Commercial In-Service Dates as requested by the Interconnection Customers. The cost responsibilities associated with these facilities were handled as per current FERC guidelines and El Paso Electric’s FERC approved Open Access Transmission Tariff (OATT), specifically defined in sections 1.27 (Network Upgrades), and further defined in Section 1 (Definitions) of Attachment M (Large Generator Interconnection Procedures) and per the FERC study request waiver. Conclusion

The system impact study shows that the proposed 345 kV Cluster projects will have an adverse impact on the EPE and Southern New Mexico transmission systems, unless the Network Upgrades are constructed. Additional reinforcements might be needed in Arizona beyond the South station termination point of the 345 kV Network Upgrades. These will have to be addressed by the Interconnection Customers should they continue with the interconnection process.


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1. Introduction

The Interconnection Customers are proposing to construct 1423 MW of generation that will interconnect to the EPE 345 kV transmission system. EPE requires that a System Impact Study (SIS) be performed for generation facilities desiring to connect to the El Paso Electric Transmission System. The proposed in-service dates are between December, 2010 and May, 2015.

1.1 Performance Criteria

WECC and North American Electric Reliability Corporation (NERC) standards, as well as the EPE local reliability criteria standards were used to perform this Study. The EPE local reliability standards can be found in Section 4 of EPE’s FERC Form No. 715. The steady state and stability analysis was performed using the GE PSLF Version 17.8 program.

For steady state pre-contingency solutions, transformer tap phase-shifting transformer angle movement and static VAR device switching was allowed. For each contingency studied, all regulating equipment, transformer controls and switched shunts, were fixed at pre-contingency positions. All flows and voltages within the El Paso, New Mexico and Arizona control area, with base voltages of 0.5 kV and above, were monitored.

Pre-contingency flows on lines and transformers are required to remain at or below the normal rating of the system element, and post-contingency flows on system elements must remain at or below the emergency rating. Flows above 100% of an element’s rating, either pre- or post-contingency, are considered violations.

Post-project voltage criteria violations that either exacerbate or improve an existing pre-project violation are not considered an adverse impact to the system.

The performance criteria utilized in monitoring the study area are shown in Table 1-1.


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Table 1-1: EPE and New Mexico Performance Criteria

* Taiban Mesa and Guadalupe 345 kV bus voltage must be between 0.95 and 1.10 p.u. under normal and contingency conditions. ** For PNM buses in southern New Mexico the allowable N-1 voltage drop is 7%.

Area Conditions Loading Limits

Voltage (p.u.) Voltage Drop

Application

EPEC

Normal Normal Rating

0.95 - 1.05 69kV and above 0.95 - 1.10 Artesia 345 kV

0.95 - 1.08 Arroyo 345 kV PST source side

0.90 - 1.05 Alamo, Sierra Blanca and Van

Horn 69kV

Contingency Emergency

Rating

0.925 - 1.05 7% 60 kV to 115 kV 0.95 - 1.07 7% Artesia 345kV 0.95 - 1.08 7% Arroyo 345kV PST source side

0.90 - 1.05 Alamo, Sierra Blanca and Van

Horn 69kV

0.95 - 1.05 7% Hidalgo, Luna, or other 345 kV

buses

PNM

Normal ALIS

Normal Rating 0.95-1.05 46 kV and above*

Contingency N-1

Emergency Rating

0.925-1.05 6 %** 46 kV to 115 kV 0.90 – 1.05 6 %** 230 kV and above

Contingency N-2

Emergency Rating

0.90-1.05 10 % 46 kV and above*

Tri- State

Normal ALIS

Normal Rating 0.95-1.05 All buses

Contingency N-1

Emergency Rating

0.90 – 1.10 6 %

Tri-State buses in the PNM Service Area (list provided by

Tri-State)

0.90-1.10 7 % Tri-State buses in southern and northeastern New Mexico (list

provided by Tri-State) Contingency

N-2 Emergency

Rating 0.90-1.10 10%

All buses


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2. Study Methodology

2.1 Assumptions

The following assumptions are consistent for all study scenarios unless otherwise noted.

This study assumes that all system expansion projects as planned by area utilities by the year under analysis are completed and that any system improvements required by the interconnections senior to the 345 kV Cluster projects are implemented.

This study did not analyze any transmission service from the interconnection point to any specific point on the grid for the interconnections senior to the 345 kV Cluster projects. It will determine Network Upgrades, if necessary, to deliver the proposed 345 kV Cluster projects generation output into the EPE and Southern New Mexico transmission grid.

2.2 Procedure

The analyses in this study included Steady State, Short Circuit and Stability, as stated in 345 kV Cluster Study Statement of Work in Appendix A. A detailed discussion for each is included in this report. A description of the procedures used to complete the analyses is presented below.

2.2.1 Development and Description of Cases

A 100% peak summer load 2011, 2012, 2013 and 2015 WECC power flow cases were used and modified as listed below to establish a 2011, 2012, 2013 and 2015 benchmark cases without the 345 kV cluster study interconnection projects. In addition, 2011, 2012, 2013 and 2015 off-peak cases were modified to determine any off-peak violations. These cases were loaded to 60% of the peak cases, with the generation dispatched for the load. The Ft. Craig Phase-Shifter set at 10 MW N-S, 60 MW N-S and 201 MW N-S in the peak and 60 MW N-S and 201 MW N-S in the off-peak cases, with Eddy County DC tie operational flows at 200 MW and 0 MW. In all cases, peak and off-peak, all the Cluster Project generation was load dispatched avoiding specific delivery point issues which have not been determined at the time of the study.


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Benchmark Cases - 2011 through 2015: The 2011, 2012, 2013 and 2015 benchmark cases included the following existing third party generation:

1. 570 MW of generation (Luna Energy Facility) interconnected at the Luna 345 kV bus and scheduled to the WECC grid.

2. 141 MW of generation (Afton CT) interconnected at the Afton 345 kV Substation and scheduled to PNM through the EPE/PNM control area at the West Mesa 345 kV bus.

3. 160 MW of generation (Pyramid) interconnected at PNM’s Hidalgo 115 kV Substation and scheduled to the WECC grid.

4. 80 MW of generation (Lordsburg) interconnected at PNM’s Lordsburg 115 kV Substation and scheduled to the WECC grid.

5. 94 MW of generation (Afton ST) interconnected at the Afton 345 kV Substation and scheduled to PNM.

6. 495 MW of generation (WA495W) interconnected at FT. CRAIG on the West Mesa – Arroyo 345 kV transmission line and delivered to WECC. Please note that this project is in the SIS study phase and is not included in the FERC approved cluster study waiver.

7. 99 MW of generation (SL99W) interconnected on the Luna – Springerville 345 kV line 30 miles from Luna. Please note that this project is in the SIS study phase and is not included in the FERC approved cluster study waiver.


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345 kV Cluster Study Cases - 2011 through 2015: The 2011, 2012, 2013 and 2015 345 kV Cluster Study cases, as shown in Table 2-1, utilized the benchmark cases, described above, with the following generation in service: The ART320W generation output was modeled at a net output of 320 MW with point of interconnection (POI) at Artesia 345 kV bus (in-service 2011). The HL198W generation output was modeled at a net output of 198 MW with POI 4 miles east of Hidalgo 345 kV substation (99 MW in-service 2013; additional 99 MW in-service 2015). The AA100W generation output was modeled at a net output of 100 MW with POI 65 miles east of Amrad 345 kV substation on Amrad-Artesia 345 kV line (100 MW in-service 2011). The NM805W generation output was modeled at a net output of 805 MW with POI at Newman/Corona 345 kV substation (in-service 2011).

Table 2-1: Breakdown of 345 kV Study Cluster

Project Size (MW) In-service 2011 2012 2013 2015

ART320W 320 09/2011 x x x x

AA100W 60 12/2010 x x x x 40 06/2011 x x x x

NM805W 805 12/2011 x x x

HL198W 99 05/2013 x x 99 05/2015 x

2.2.2 Contingency List

All outages (115 kV and above) were modeled in the subsystem files. The list of contingencies used to perform this study can be found in Appendix C. Based on engineering judgment, these contingencies were selected because they represent a good cross section of potential contingencies that would stress the EPE and PNM’s southern New Mexico and southern Arizona systems. Double contingencies were not analyzed in this study.


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3. Steady State Power Flow Analysis

3.1 Base Case Power Flow Evaluation

This section documents overloaded facilities prior to the addition of the Cluster projects. The analysis was performed under both normal and contingency conditions.

3.1.1 Pre-Project N-0 Flow Violations

Power flow study results for the EPE and Public Service Company of New Mexico (PNM) areas showed that no overloaded transmission facilities are present under non-contingency system conditions without the 345 kV Cluster Study projects connected.

3.1.2 Pre-Project N-1 Flow Violations

Power flow results for contingency scenarios covering PNM or EPE area show that in many of the scenarios overloads existed prior to the addition of the Cluster projects, as shown in Table 3-1through Table 3-4.


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Table 3-1: Pre-Cluster Projects 2011 N-1 Flow Violations

From Bus

kV

To Bus

kV

Ckt ID

Rating (MVA)

Area

Contingency

Off Peak

Peak

W/O Cluster Projects % of

Rating

PROSPER 115 KAFB 115 1 10 156.0 SANDIA_1 115.0 to SANDIA_2 115.0

<100.0 108.3

NORTON_2 115 HERNANDZ 115 1 10 175.0 SAN_JUAN 345.0

to B-A 345.0 <100.0 119.3

PERSON 115 PROSPER 115 1 10 156.0 SANDIA_1 115.0 to SANDIA_2 115.0

<100.0 114.6

ALGODONE 115 BUFORD_T 115 1 10 66.0 BELEN_PG 115.0 to WILLARD 115.0

<100.0 105.3

BELEN_PG 115 WILLARD 115 1 10 30.0 PACHMANN115 to ALGODONE115.0

<100.0 112.0

BLUEWATR 115 PEGS 115 1 10 179.0 PEGS 230.0 to

AMBROSIA 230.0 <100.0 101.0

DONA_ANA 115 LAS_CRUC 115 1 10 159.4 LUNA 115.0 to

MIMBRES 115.0 <100.0 110.4

EL_BUTTE 115 PICACHO 115 1 10 40.0 CABALLOT 115.0 to MIMBRES 115.0

<100.0 119.9

OJO 115 HERNANDZ 115 1 10 183.0 OJO 345.0 to TAOS 345.0

<100.0 108.5

LORDSBRG 69 MD 69 1 10 32.3 HIDALGO 115.0 to LORDSBRG 115.0

<100.0 231.1

OJO 345 OJO 115 1 10 180.0 OJO 345.0 to TAOS 345.0

<100.0 114.1

LUNA 345 LUNA 115 1 10 224.0 LUNA 345.0 to

HIDALGO 345.0 <100.0 106.6

MD 69 MD 115 1 10 40.0 HIDALGO 115.0 to LORDSBRG 115.0

<100.0 114.4

LORDSBRG 69 LORDSBRG 115 1 10 27.0 HIDALGO 115.0 to LORDSBRG 115.0

<100.0 296.2

FT CR PS 345 FT CRAIG 345 1 11 342.0 FT CRAIG 345.0 to

Z345 345.0 103.1 <100.0


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From Bus

kV

To Bus

kV

Ckt ID

Rating (MVA)

Area

Contingency

Off Peak

Peak


Rating ASARCO_T 69 RIO_GRAN 69 1 11 64.7 RG-SUNSET69 2 <100.0 121.2

COPPER 115 PENDALE 115 1 11 159.4 PICANTE 345.0 to NEWMAN 345.0

<100.0 100.9

SUNSET 69 ASARCO_T 69 1 11 64.7 RG-SUNSET69 2 <100.0 120.3


<100.0 112.3


<100.0 107.3


<100.0 231.1

NORTON_2 115 HERNANDZ 115 1 10 175.0 SAN_JUAN 345.0

to RIOPUERC345.0 <100.0 115.8

MORIARTY 115 BUFORD_T 115 1 10 66.0 BELEN_PG 115.0

to WILLARD 115.0 <100.0 103.6

ALGODONE 115 BUFORD_T 115 1 10 66.0 BELEN_PG 115.0

to WILLARD 115.0 <100.0 116.3

DONA_ANA 115 LAS_CRUC 115 1 10 159.4 LUNA 115.0 to

MIMBRES 115.0 <100.0 111.8

FT CR PS 345 FT CRAIG 345 1 11 342.0 FT CRAIG 345.0

to Z345 345.0 101.4 101.3


<100.0 112.9


<100.0 114.1


<100.0 296.1

LUNA 345 LUNA 115 1 10 224.0 LUNA 345.0 to

HIDALGO 345.0 <100.0 102.8


13


From Bus

kV

To Bus

kV

Ckt ID

Area

Rating (MVA)

Contingency

Off Peak

Peak


Rating ASARCO_T 69 RIO_GRAN 69 1 11 64.7 RG-SUNSET69 2 <100.0 124.3


<100.0 105.6

SUNSET 69 ASARCO_T 69 1 11 64.7 RG-SUNSET69 2 <100.0 123.4

WESTMS_1 115 WESTMS_3 115 1 10 131.0 TOME 115.0 to FIRST_ST 115.0

<100.0 107.4


<100.0 101.4


<100.0 105.5


<100.0 231.5

TURQUOIS 115 HIDALGO 115 1 10 140.0 LUNA 345.00 to LUNA 115.00

<100.0 101.1

NORTON_2 115 HERNANDZ 115 1 10 175.0 SAN_JUAN 345.0 to RIOPUERC345.0

122.2 119.7

BLCKRA_T 115 WESTMS_3 115 1 10 97.0 ENCHNTED 115.0 to B-A 115.0

107.5 112.2

PERSON 115 PROSPER 115 1 10 156.0 SANDIA_1 115.0 to SANDIA_2 115.0

114.7 114.5

PROSPER 115 KAFB 115 1 10 156.0 SANDIA_1 115.0 to SANDIA_2 115.0

108.3 108.2

DONA_ANA 115 LAS_CRUC 115 1 10 159.4 LUNA 115.0 to MIMBRES 115.0

<100.0 107.6

FT CR PS 345 FT CRAIG 345 1 11 495.0 FT CRAIG 345.0 to Z345 345.0

100.2 102.9


<100.0 110.8


<100.0 116.0

LORDSBRG 69 LORDSBRG 115 1 10 27.0 HIDALGO 115.0 to LORDSBRG115.0

110.4 296.4

LUNA 345 LUNA 115 1 10 224.0 LUNA 345.0 to HIDALGO 345.0

105.9 105.9

LA_JARA 69 LA_JARA 115 1 10 28.0 ALGODONE 115.0 to SNYSIDRO115.0

105.7 <100.0


14


From Bus

kV

To Bus

kV

CktID

Area

Rating (MVA)

Contingency

Off Peak

Peak


Rating


<100.0 110.6

RIO_BOS 69 PADRES 69 1 11 95.6 LANE-AMERICAS 69 <100.0 102.2

PENDALE 115 LANE___# 115 1 11 159.4 PICANTE 345.0 to NEWMAN 345.0

<100.0 102.3

COTTONWT 115 IRVING 115 1 10 200.0 RIOHONDO 115.0 to IRIS 115.0

117.1 117.0

EMBUDO 115 EAST_TAP 115 1 10 159.0 WESTMESA 345.0 to SANDIA 345.0

116.0 125.8

LAWRNCET 115 EAST_TAP 115 1 10 159.0 WESTMESA 345.0 to SANDIA 345.0

102.9 112.4

WESTMS_2 115 S.JOSEPH 115 1 10 322.0 WESTMESA 345.0 to SANDIA 345.0

<100.0 102.1

ENCHNTED 115 B-A 115 1 10 156.0 COTTONWT 115.0 to IRVING 115.0

103.3 106.7

BLUEWATR 115 PEGS 115 1 10 145.0 PEGS 230.0 to AMBROSIA 230.0

109.5 110.8

MD 69 SILVER_C 69 1 10 27.0 TURQUOIS 115.0 to HIDALGO 115.0

<100.0 100.2

HURLEY_# 115 LUNA 115 1 10 131.0 TURQUOIS 115.0 to HIDALGO 115.0

101.5 100.4


<100.0 229.5

RIOHONDO 115 IRIS 115 1 10 156.0 COTTONWT 115.0 to IRVING 115.0

151.9 151.8

SAN_JUAN 345 OJ_EAST 345 1 10 717.0 SAN_JUAN 345.0 to RIOPUERC345.0

114.6 126.6

PERSON 115 KAFB 115 1 10 156.0 SANDIA_1 115.0 to SANDIA_2 115.0

113.9 114.4

WESTMS_1 115 CENTRALP 115 1 10 156.0 WESTMESA 345.0 to SANDIA 345.0

<100.0 104.8

RIOHONDO 115 CB108 115 1 10 200.0 COTTONWT 115.0 to IRVING 115.0

110.4 110.2

PACHMANN 115 ALGODONE 115 1 10 60.0 B-A 345.0 to NORTON 345.0

138.4 152.9

DONA_ANA 115 LAS_CRUC 115 1 10 159.4 LUNA 115.0 to MIMBRES 115.0

<100.0 101.5

ASCARATE 115 ASCARATE 69 2 11 70.4 SANTAFE-SUNSET69 <100.0 109.7

WESTMESA 345 WESTMS_1 115 1 10 448.0 WESTMESA 345.00 to WESTMS_2 115.00 Ckt.1

<100.0 100.9


<100.0 120.7


114.6 296.6

LA_JARA 69 LA_JARA 115 1 10 28.0 ALGODONE 115.0 to SNYSIDRO 115.0

105.7 <100.0


15

3.2 Cluster Case Power Flow Evaluation

This section documents the facilities most directly affected by the Cluster projects and provides a high-level understanding of the Cluster project’s impact on the transmission line and transformer loading in the Study Area. The analysis was performed under both normal and contingency conditions.

3.2.1 Post-Project N-0 Flow Violation

Power flow study results for the EPE and PNM areas showed that addition of 1423 MW of generation from 345 kV Cluster projects to the existing system would cause various facilities to overload under non-contingency system conditions. New 345 kV transmission infrastructure, listed in Table 3-5, is necessary to eliminate 345 kV overloaded transmission facilities that are present under non-contingency system conditions after addition of the 345 kV Cluster Study projects.

Table 3-5: New 345 kV Transmission Reinforcements for N-0 Flow Violations

From Bus

kV

To Bus

kV

Ckt ID

Length (miles)

Rating (MVA)

Conductor

Type

Year in

service

HIDALGO 345 SOUTH 345 1 160.0 1786.0 3/C 954 ACSR 2011 HIDALGO 345 SOUTH 345 2 160.0 1786.0 3/C 954 ACSR 2011 LUNA 345 HIDALGO 345 2 50.5 1786.0 3/C 954 ACSR 2011

Furthermore, in order to maintain system at its acceptable criteria VAR support was added at: Hidalgo 345 kV, Newman 345 kV, Amrad 345 kV through 345/115/13.2 transformer, NM805 345 kV and 1/3 and 2/3 along the Newman-NM805W 345 kV line.


16

Figure 3-1: N-0 345 kV Transmission Reinforcements


17

Furthermore, addition of 1423 MW of generation from 345 kV Cluster projects resulted in N-0 115 kV flow violations, as shown in Table 3-6.

Table 3-6: Post-Project N-0 115 kV Flow Violations – Existing Infrastructure

From Bus

kV

To Bus

kV

Ckt ID

Rating (MVA)

Area

2011

2012

2013

2015

EL_BUTTE 115 PICACHO 115 1 40.0 10 x x x x DONA_ANA 115 PICACHO 115 1 159.4 10 x x x NE1 115 NEWMAN 115 1 117.7 11 x x MILAGRO 115 NEWMAN 115 1 211.0 11 x x x LAS_CRUC 115 ARROYO 115 1 156.6 11 x x x NEWMAN 115 SHEARMAN 115 1 117.7 11 x x SOL 115 VISTA__# 115 1 117.7 11 x x LANE 114 SOL 115 1 117.7 11 x x x DYER 115 AUSTIN_N 115 1 117.7 11 x x SOCORROP 115 EL_BUTTE 115 1 60.0 10 x

Note: Flow violations from the base cases were omitted from this table. x – Denotes overload.

3.2.2 Post-Project N-1 Flow Violation

The 2011 through 2015 power flow analysis results, shown in Table 3-7 through Table 3-10, show several elements being overloaded under contingency conditions; with the 345 kV Cluster Study projects added to the system and suggested N-0 345 kV and 115 kV transmission reinforcements in place.


18

Table 3-7: 2011 N-1 Flow Violations

Post-Project and N-0 Transmission Reinforcements in service

2011 N-1 Flow Violations After 345 kV and 115 kV N-0 Transmission Reinforcements With Cluster Projects

From Bus kV To Bus kV Ckt ID

Emergency Rating Area Contingency

Off Peak Base

Off Peak

Delta OPK- Base

Peak Base

Peak

Delta Peak- Base

% of Rating % % of Rating %

NEWMAN 345 NEWMAN 115 1 230.0 MVA 11 LUNA 345.0 to AFTON 345.0 Ckt.1 40.8 115.3 74.4 19.8 12.3 -7.5 HIDALGO 345 GREENLEE 345 1 195.6 MVA 11 SPRINGR 345.0 to VL-TAP 345.0 20.8 38.6 17.8 69.6 104.4 34.8 SOL 115 VISTA__# 115 1 159.4 MVA 11 CALIENTE 115.0 to LANE___# 115.0 62.4 82.9 20.5 93.5 101.3 7.8 CABALLOT 115 MIMBERS 115 1 60.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 42.1 64.0 21.9 86.4 106.7 20.3 CABALLOT 115 HOT_SPRG 115 1 60.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 42.1 64.0 21.9 85.6 105.8 20.2 HOT_SPRG 115 CUCHILLO 115 1 52.0 MVA 10 HIDALGO 345.0 to GREENLEE 345.0 43.4 30.5 -12.9 91.7 110.1 18.4 SOCORROP 115 EL_BUTTE 115 1 60.0 MVA 10 HIDALGO 345.0 to GREENLEE 345.0 39.3 64.0 20.7 98.7 140.1 41.5 LUNA 345 HIDALGO 345 1 956.0 MVA 11 LUNA 345.0 to HIDALGO 345.0 Ckt.2 32.1 100.5 68.5 N/A N/A N/A MD 115 HURLEY_# 115 1 131.0 MVA 11 LUNA 345.0 to HIDALGO 345.0 Ckt.1 66.9 49.0 -17.9 78.5 107.5 29.0 HURLEY_# 115 LUNA 115 1 131.0 MVA 11 LUNA 345.0 to HIDALGO 345.0 Ckt.1 69.2 51.4 -17.8 82.4 111.5 29.1 CALIENTE 115 CALIENTE 345 1 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt2 65.5 94.1 19.6 86.8 100.1 14.1 CALIENTE 115 CALIENTE 345 2 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt1 80.1 100.1 14.1 88.3 102.4 14.1

Notes: 1. Results in the table above demonstrate transmission facilities (over)loading comparison among the off peak (Ft. Craig pst at 201 N-S and 60 N-S) and

peak (Ft. Craig pst at 201 N-S with Afton generation off, 60 N-S and 10 N-S) cases; all cases studied with Eddy County DC tie operational flows at 200 MW and 0 MW.

2. NM805 MW is dispatched only in the off peak cases. Hidalgo-South Ckt.1&2, Luna-Hidalgo Ckt.2, and Newman-NM805 transmission additions are present only in the off peak cases.

3. Overloaded elements identified as post-project N-0, as well as pre-project N-1, 2011 flow violations were not included in this table. 4. Overloaded elements which have operating procedure in place were not included in the table.


19






Off Peak Base

Off Peak

Delta OPK- Base

Peak Base

Peak

Delta Peak- Base


NEWMAN 345 NEWMAN 115 1 230.0 MVA 11 LUNA 345.0 to AFTON 345.0 34.9 111.0 76.1 24.7 61.7 37.0 ANTHONY 115 NEWMAN 115 1 195.6 MVA 11 NEWMAN 345.0 to ARROYO 345.0 30.5 89.1 58.6 54.6 109.8 55.2 LUNA 345 HIDALGO 345 1 956.0 MVA 11 LUNA 345.0 to HIDALGO 345.0 Ckt.2 32.2 100.1 67.9 36.9 109.8 72.8 SALOPEK 115 ARROYO 115 1 159.4 MVA 11 LAS_CRUC 115.0 to ARROYO 115.0 63.9 84.8 20.9 82.2 102.9 20.7 CABALLOT 115 MIMBERS 115 1 60.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 31.5 60.1 28.6 83.3 103.7 20.4 CABALLOT 115 HOT_SPRG 115 1 60.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 31.5 60.1 28.6 82.4 102.8 20.4 HOT_SPRG 115 CUCHILLO 115 1 52.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 30.8 64.0 33.2 87.1 110.6 23.5 SOCORROP 115 EL_BUTTE 115 1 60.0 MVA 10 SAN_JUAN 345.0 to RIOPUERC 345.0 32.5 80.3 47.8 88.5 128.6 40.0 BLUEWATR 115 PEGS 115 1 145.0 MVA 10 PEGS 230.0 to AMBROSIA 230.0 57.5 60.0 2.5 98.9 101.1 2.2 LANE___# 115 LANE 69 1 100.0 MVA 11 SCOTSDAL 115.0 to VISTA__# 115.0 61.9 86.3 24.4 83.0 108.0 25.0 CALIENTE 115 CALIENTE 345 1 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt2 66.3 95.2 28.9 88.8 117.4 28.6 CALIENTE 115 CALIENTE 345 2 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt1 71.7 102.9 31.2 96.1 127.0 30.9



2. Overloaded elements identified as post-project N-0, as well as pre-project N-1, 2012 flow violations were not included in this table. 3. Overloaded elements which have operating procedure in place were not included in this table.


20






Off Peak Base

Off Peak

Delta OPK- Base

Peak Base

Peak

Delta Peak- Base


NEWMAN 345 NEWMAN 115 1 230.0 MVA 11 LUNA 345.0 to AFTON 345.0 Ckt.1 33.5 110.8 77.4 25.0 106.5 81.5 ANTHONY 115 NEWMAN 115 1 195.6 MVA 11 NEWMAN 345.0 to ARROYO 345.0 4.8 49.2 44.4 52.9 104.7 51.8 CABALLOT 115 MIMBERS 115 1 60.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 35.2 67.2 32.0 76.2 100.9 24.8 CABALLOT 115 HOT_SPRG 115 1 60.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 35.4 64.1 28.7 75.4 100.2 24.8 HOT_SPRG 115 CUCHILLO 115 1 52.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 35.3 79.2 43.9 73.6 103.3 29.7 SOCORROP 115 EL_BUTTE 115 1 60.0 MVA 10 SAN_JUAN 345.0 to RIOPUERC 345.0 55.2 107.4 52.2 72.9 119.8 46.9 LUNA 345 HIDALGO 345 1 956.0 MVA 11 LUNA 345.0 to HIDALGO 345.0 Ckt.2 36.5 102.6 66.1 34.0 104.4 70.4 LANE___# 115 LANE 69 1 100.0 MVA 11 SCOTSDAL 115.0 to VISTA__# 115.0 62.0 86.0 24.0 82.1 106.8 24.6 CALIENTE 115 CALIENTE 345 1 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt2 69.4 98.5 29.1 90.2 119.9 29.7 CALIENTE 115 CALIENTE 345 2 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt1 69.9 99.0 29.1 91.1 120.0 29.9





21






Off Peak Base

Off Peak

Delta OPK- Base

Peak Base

Peak

Delta Peak- Base


NEWMAN 345 NEWMAN 115 1 230.0 MVA 11 NM805W 345.0 to NM805RS2 345.0 31.4 102.3 70.9 22.7 104.0 81.4 LANE___# 115 LANE 69 1 100.0 MVA 11 SCOTSDAL 115.0 to VISTA__# 115.0 59.2 84.0 24.8 75.2 101.4 26.2 HOT_SPRG 115 CUCHILLO 115 1 52.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 43.3 82.1 52.7 67.0 103.0 36.0 CALIENTE 115 CALIENTE 345 1 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt2 74.9 105.3 30.5 92.4 122.1 28.7 CALIENTE 115 CALIENTE 345 2 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt1 75.5 105.8 30.4 93.3 121.1 28.8

Notes:

1. Results in the table above demonstrate transmission facilities (over)loading comparison among the off peak (Ft. Craig pst at 201 N-S and 60 N-S) and peak (Ft. Craig pst at 201 N-S with Afton generation off, 60 N-S and 10 N-S) cases; all cases studied with Eddy County DC tie operational flows at 200 MW and 0 MW.



22

The system was unable to solve for contingencies, listed in Table 3-11, in most of the cluster cases. This is an indication that additional reinforcements are needed to address the loss of NM805 MW, relief stress on Neman 345 kV station due to the power transfer push towards the West, and address loss of a Caliente-Amrad 345 kV line.

Table 3-11: Unsolved contingencies

Contingency

Tran AMRAD 115.0 to AMRAD 345.0 Circuit 1 AMRAD_A 13.20 Line CALIENTE 345.0 to AMRAD 345.0 Circuit 1 Line LUNA 345.0 to AFTON 345.0 Circuit 1 Line FT CRAIG 345.0 to VL-TAP 345.0 Circuit 1 Line NEWMAN 345.0 to ARROYO 345.0 Circuit 1 Line NM805W 345.0 to NM805RS2 345.0 Circuit 1 Gen NM805W_G_1-4 34.5 (Loss of 644 MW at NM805W) Gen NM805W_G_1-5 34.5 (Loss of 805 MW at NM805W)

Note: NM805RS1 and NM805RS2 are two reactor stations located 1/3 and 2/3 along the NM805W POI – NM805W 345 kV line.

3.3 Network Upgrades Recommendations

3.3.1 Post-Project Power Flow System Response Assessments

Analysis showed a need for 3rd circuit between Luna and Hidalgo 345 kV stations. Loss of proposed Ckt.2 causes overload of the existing Ckt.1. Furthermore, the analysis showed two major weaknesses as a result of the Cluster projects addition to the system. One is unsatisfactory steady state power flow system response for the loss of parts of the Artesia - Amrad – Caliente 345 kV corridor. Neither Amrad 345 kV is capable of absorbing approximately 400 MW for the loss of Amrad - Caliente 345 kV line nor Amrad – Artesia – Caliente 345 kV corridor is capable of provide sufficient VAR support for the loss of VAR support at Amrad 345 kV bus. Addition of VAR support at Amrad 345 kV bus does not mitigate identified problems. The other is unsatisfactory system response for the sudden loss of 600+ MW coming from NM805W as well as loss of the Newman – Arroyo 345 kV line or parts of the Newman – Afton – Luna 345 kV corridor. Further network upgrades screening analysis was performed on the cases that showed the most severe flow violations as a result of addition of Cluster projects to the system.


23

3.3.2 Amrad – Artesia 345 kV Corridor Existing Amrad – Artesia corridor, single 345 kV line, is suppose to deliver 620 MW to Amrad 345 kV bus from Eddy County HVDC (existing) tie and ART320W and AA100W (proposed) Interconnectors. Analysis show that system cannot solve for the loss of Amrad – Artesia 345 kV (Ckt 1) line or VAR support at Amrad 345 kV. It is not recommended to have significant radial supply of power, in this case 620 MW. Therefore, recommendation is to have two circuits between Amrad and Artesia 345 kV buses, one of them to be looped in and out at AA100W.

3.3.3 Corona Station

After addition of ART320W and AA100W, Amrad – Caliente single 345 kV line delivers approximately 400 MW to Caliente 345 kV station. Amrad 345 kV is not capable of absorbing those 400 MW for the loss of this line. Recommendation is to have two circuits from Amrad delivering those 400MW. New Corona 345 kV station is proposed to be built 39.7 miles from Amrad 345 kV (16.3 miles from Caliente 345 kV) station, separating existing Amrad – Caliente 345 kV line in two parts: Amrad - Corona and Corona - Caliente. There will be two 345 kV circuits (one new to be built) from Amrad 345 kV station ending at Corona station. Existing Newman – Picante 345 kV line will be looped in and out at new Corona station.


24

Figure 3-2: Upgrade recommendation with new 345 kV Corona station

black – existing infrastructure; blue – existing infrastructure modified; green – new construction

3.3.4 Arroyo – Newman – Luna upgrades

Several options were explored to address unsatisfactory system response for the sudden loss of 600+ MW coming from NM805W via Newman 345 kV bus as well as loss of the Newman – Arroyo 345 kV line or parts of the Newman – Afton – Luna 345 kV corridor. In order to find the most cost effective solution, the system response was tested by applying one system upgrade at the time and combination of multiple upgrades. Considered upgrades were:

Arroyo – Afton 345 kV line Afton – Luna 345 kV line Ckt.2 Arroyo – Luna 345 kV line Arroyo – Corona 345 kV line Newman – Corona 345 kV line NM805W POI at Corona instead of Newman 345 kV bus Luna – Hidalgo 345 kV line Ckt.3

Analysis showed four most cost-effective upgrade options as possible solutions, as shown in Table 3-12.


25

Table 3-12: Arroyo – Newman – Luna upgrades

Option 1 Option 2 Option 3 Option 4 NM805W connected to Newman 345 kV Corona 345 kV Corona 345 kV Corona 345 kVLuna – Afton Ckt.2 (57 mi)

x x x

Newman – Corona Ckt.2 (6.5 mi)

x

Arroyo – Corona (36.8 mi)

x x

Arroyo - Afton (25 mi)

x (NRW)

Station Expansion - Newman - Luna - Afton

- Newman - Luna - Afton

- Luna - Arroyo - Afton

- Afton - Arroyo

Line length 57 miles 63.5 miles 94.0 miles 62.0 miles

*NRW – new right of way Taking into consideration station upgradeability, length of lines needed to be constructed and ability to get a right of way access the recommended option is Option 4. Screening analysis showed that there almost identical flow violations regardless which option was chosen, as shown in Table 3-13 and Table 3-13. Salopek – Arroyo 115 kV line showed slight overload for option 4 in 2013 but no overloads in 2015 so it was omitted from the list of overloaded facilities.


26

Table 3-13: Remaining 2013 N-1 Flow Violations for all Upgrade Options

Post-Project and all above mentioned upgrades in service

Remaining 2013 N-1 Flow Violations for the peak case with Ft. Craig pst at 60 MW With Cluster Projects



Peak Base

Opt. 1

Opt. 2

Opt. 3

Opt. 4

% of Rating 2 SALOPEK 115 ARROYO 115 1 159.4 MVA 11 LAS_CRUC 115.0 to ARROYO115.0 97.1 95.0 93.6 99.0 102.3 LANE___# 115 LANE 69 1 100.0 MVA 11 SCOTSDAL 115.0 to VISTA__# 115.0 82.1 101.4 103.2 102.9 106.6 HOT_SPRG 115 CUCHILLO 115 1 52.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.0 79.5 104.2 104.2 104.6 104.6 CALIENTE 115 CALIENTE 345 1 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt2 91.4 119.9 116.1 116.1 113.7 CALIENTE 115 CALIENTE 345 2 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt1 92.3 121.0 117.1 117.2 114.8

Notes: 1. Results in the table above demonstrate impact on remaining flow violations for all upgrade options (Ft. Craig pst at 60 N-S) 2. Overloaded elements identified as post-project N-0, as well as pre-project N-1, 2013 flow violations were not included in this table. 3. Overloaded elements which have operating procedure in place were not included in this table.

Table 3-14: Remaining 2015 N-1 Flow Violations for all Upgrade Options

Post-Project and all above mentioned upgrades in service

Remaining 2015 N-1 Flow Violations for the peak case with Ft. Craig pst at 60 MW With Cluster Projects



Peak Base

Opt. 1

Opt. 2

Opt. 3

Opt. 4

% of Rating 2 HOT_SPRG 115 CUCHILLO 115 1 52.0 MVA 10 EL_BUTTE 115.0 to PICACHO 115.00 67.6 100.5 100.6 100.4 100.2 LANE___# 115 LANE 69 1 100.0 MVA 11 SCOTSDAL 115.0 to VISTA__# 115.0 75.2 96.0 98.0 97.8 101.0 CALIENTE 115 CALIENTE 345 1 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt2 92.5 114.3 117.0 116.8 120.3 CALIENTE 115 CALIENTE 345 2 240.0 MVA 10 CALIENTE 115 to CALIENTE 345 Ckt1 93.4 115.2 117.9 117.9 121.4

Notes: 1. Results in the table above demonstrate impact on remaining flow violations for all upgrade options (Ft. Craig pst at 60 N-S) 2. Overloaded elements identified as post-project N-0, as well as pre-project N-1, 2015 flow violations were not included in this table. 3. Overloaded elements which have operating procedure in place were not included in this table.


27

3.3.5 Caliente 345/115 kV Transformers

Loads fed off of Lane and Vista 115 kV stations are electrically very close to the Caliente 345 kV station causing one of Caliente 345/115 kV transformers to overload for the loss of the other one. Recommendation is to add a 2nd 345/115 kV transformer to Picante 345 kV station, which is fairly new and also electrically very close to the mentioned load centers. Furthermore, two brand new 115 kV 556.5 ACSS lines need to be built from Picante 115 kV station towards Vista 115 kV station. Line 1 – To start at Picante and end at Vista station following existing Picante – Biggs – GR – Vista right of way. This line will be 115 kV line with 556.5 ACSS conductor rated at 262 MVA. Line 2 - To start at Picante station, go all the way to Vista station following existing Picante – Biggs – GR – Vista right of way, and be tapped into the existing Scottsdale -Vista 115 kV line where the line heads south into Scottsdale Substation. This will eliminate the existing Vista – Scottsdale 115 kV line (rated at 117 MVA), and create new Picante – Scottsdale 115 kV line. This new line will be down-rated to 117 MVA because of the rating of the existing Vista – Scottsdale line. Figure 3-3 demonstrates proposed 115 kV Picante – Vista upgrades.


28

Figure 3-3: Picante to Vista 115 kV Diagram

Picante

Caliente

Vista Scottsdale

Sol

GR

Briggs

Pipeline/ Newman

Vista

New Double Circuit 5.5

Reconductor 3.9 Miles


Existing Double Circuit 1.7

Reconductor 2 Miles


Bring new double circuit from Picante and tap Vista Scottsdale line with one circuit going to Scottsdale and the other terminating at Vista for the following new circuits:

1. Picante - Vista 2. Picante - Scottsdale


29

3.3.6 Salopek –Arroyo 115 kV Line

The analysis results show that Salopek – Arroyo 115 kV line overloads (to up to 106% of its emergency rating) for the loss of Las Cruces – Arroyo 115 kV line in all 2012 peak cases. This overload shows again in 2013 but only in the peak case when phase shifting transformer is at 60 MW (north to south) and Eddy County HVDC tie supplying 200 MW to the Artesia 345 kV bus. In 2015 results, Salopek – Arroyo 115 kV line does not show overloads for any of the contingencies. Therefore, Salopek – Arroyo line was omitted from the list of overloaded facilities impacted by Cluster projects.

3.3.7 Lane 115/69 kV Transformer

Analysis showed that Lane 115/69 kV transformer, with normal and emergency rating at 100 MVA, overloads for the loss of Afton – Luna 345 kV line, Pendale – Lane 115 kV line, Sparks – Felipe 69 kV line or proposed Scottsdale – Picante 115 kV line to up to 114% of its emergency/normal rating. Lane 115/69 kV transformer showed overloads regarding the proposed solution for the transformer overloads at Caliente. Recommendation is to reevaluate the emergency rating or add another 115/69 kV transformer.

3.3.8 Newman 345/115 kV Transformer

The analysis results show that after all 2011 transmission reinforcements placed in service Newman 345/115 kV transformer overload is still present in off-peak cases when Eddy County HVDC tie in service. The transformer overloads to 102% of its emergency rating for the loss of Luna – Afton 345 kV line. However, this violation is not present in 2012, 2013 and 2015. Therefore, no further actions were taken to mitigate this violation.

3.3.9 Ft. Craig 345 kV Phase Shifting Transformer

2011 base case analysis showed that the existing Ft. Craig 345 kV phase shifting transformer phase angle displacement limit (+34/-34) cannot maintain 201 MW flow from north to south for the loss of Ft. Craig - VL-TAP 345 kV line; planned replacement with the increased lower limit to -50 degrees would be insufficient since it limits flow to 156 MW north to south for the above mentioned contingency. Addition of Cluster projects requires even lower limit. Recommendation is to install a new phase shifting transformer with the angle limit of -80/ +50.


30

Appendix D demonstrates results for the 2011 peak base case and 2011 through 2015 peak cases with Cluster projects in service for various contingencies; phase shifter controls 201 MW flow north to south.

3.4 Power Flow Analysis Conclusion

Addition of each of the Cluster Projects was carefully monitored during the power flow analysis. Few options were explored in order to find the most suitable and cost-effective solution to address power flow concerns for 345 kV Cluster Study. Recommended system upgrades that eliminate flow violations caused by addition of 1423 MW to the El Paso System are shown in Figure 3-4 and Table 3-15. Recommended 345 kV and 115 kV transmission line reinforcements are shown in Table 3-17 and Table 3-18, respectively. List of Interconnection Transmission Lines with in service dates is shown in Table 3-15. .

Table 3-17: Recommendation for 345 kV Transmission Line Upgrades

From Bus

kV

To Bus

kV

Ckt. ID

Length (miles)

Rating (MVA)

Conductor

AMRAD 345 ARTESIA 345 2 124.0 863.0 2/C 954 ACSRAMRAD 345 CORONA 345 1 39.7 863.0 2/C 954 ACSRAMRAD 345 CORONA 345 2 39.7 863.0 2/C 954 ACSRHIDALGO 345 SOUTH 345 1 160.0 939.0 3/C 954 ACSRHIDALGO 345 SOUTH 345 2 160.0 939.0 3/C 954 ACSRLUNA 345 HIDALGO 345 2 50.5 939.0 3/C 954 ACSRLUNA 345 HIDALGO 345 3 50.5 939.0 3/C 954 ACSRARROYO 345 CORONA 345 1 36.8 939.0 3/C 954 ACSRARROYO 345 AFTON 345 1 25.0 939.0 3/C 954 ACSR


31

Figure 3-4: 345 kV System Upgrades


32

Table 3-15: Power Flow Analysis Related Network Upgrades

From Bus

kV

To Bus

kV

Ckt id

Length (miles)

Needed after the addition of In service

AA100W ART320W NM805W HL198W

AMRAD 345 ARTESIA 345 2 124.0 x 2011 AMRAD 345 CORONA 345 1 39.7 x 2011 AMRAD 345 CORONA 345 2 39.7 x 2011 HIDALGO 345 SOUTH 345 1 160.0 x 2011 HIDALGO 345 SOUTH 345 2 160.0 x 2011 LUNA 345 HIDALGO 345 2 50.5 x 2011 LUNA 345 HIDALGO 345 3 50.5 x 2011 PICANTE 345 PICANTE 115 2 x 2011 ARROYO 345 CORONA 345 1 36.8 x 2011 ARROYO 345 AFTON 345 1 25.0 x 2011 DONA ANA 115 PICACHO 115 1 5.0 x 2011 NEWMAN 115 SHEARMAN 115 1 7.3 x 2012 NE1 115 NEWMAN 115 1 2.2 x 2012 SOL 115 VISTA__# 115 1 2.0 x 2012 LANE___# 115 SOL 115 1 2.1 x 2012 MILAGRO 115 NEWMAN 115 1 6.2 x 2012 LAS_CRUC 115 ARROYO 115 1 4.1 x 2012 DYER 115 AUSTIN_N 115 1 2.1 x 2012 SOCORROP 115 EL_BUTTE 115 1 70.0 x 2011 HOT SPRING 115 CUCHILLO 115 1 4.4 x 2012 LANE___# 115 LANE 69 1 x 2012 PICANTE 115 VISTA 115 1 9.3 x 2012 PICANTE 115 VISTA/SCOT 115 1 9.3 x 2012 EL_BUTTE 115 PICACHO 115 1 60.0 2011 DONA ANA 115 LAS_CRUC 115 1 2011

CORONA STATION 345 x 2011

Green highlighted – Base case flow violations not included in Network Upgrades costs; recommendation to upgrade existing lines.


33

Table 3-16: Interconnection Transmission Lines

From Bus

kV

To Bus

kV

Ckt ID

Length (miles)

Rating (MVA)

Conductor

Type

Year in

service

ARTESIA 345 ART320W 345 1 70.0 939.0 2/C 954 ACSR 2011 CORONA 345 NM805W 345 1 300.0 2427.0 3/C 1590 ACSR 2011 CORONA 345 NM805W 345 2 300.0 2427.0 3/C 1590 ACSR 2011 HIDALGO 345 HL198W 345 1 6.0 717.0 2/C 795 ACSR 2013


From Bus

kV

To Bus

kV

Ckt. ID

Length (miles)

Rating (MVA)

Conductor

AMRAD 345 ARTESIA 345 2 124.0 863.0 2/C 954 ACSRAMRAD 345 CORONA 345 1 39.7 863.0 2/C 954 ACSRAMRAD 345 CORONA 345 2 39.7 863.0 2/C 954 ACSRHIDALGO 345 SOUTH 345 1 160.0 939.0 3/C 954 ACSRHIDALGO 345 SOUTH 345 2 160.0 939.0 3/C 954 ACSRLUNA 345 HIDALGO 345 2 50.5 939.0 3/C 954 ACSRLUNA 345 HIDALGO 345 3 50.5 939.0 3/C 954 ACSRARROYO 345 CORONA 345 1 36.8 939.0 3/C 954 ACSRARROYO 345 AFTON 345 1 25.0 939.0 3/C 954 ACSR


From Bus

kV

To Bus

kV

Length (miles)

Rating (MVA)

Conductor

EL_BUTTE 115 PICACHO 115 60.0 237.0 477 ACSS DONA_ANA 115 PICACHO 115 5 262.0 556.5 ACSS NEWMAN 115 SHEARMAN 115 7.3 262.0 556.5 ACSS NE1 115 NEWMAN 115 2.2 262.0 556.5 ACSS SOL 115 VISTA__# 115 2.0 156.6 556.5 ACSS LANE 115 SOL 115 2.1 262.0 556.5 ACSS MILAGRO 115 NEWMAN 115 6.2 262.0 556.5 ACSS LAS_CRUC 115 ARROYO 115 4.1 262.0 556.5 ACSS DYER 115 AUSTIN_N 115 2.1 262.0 556.5 ACSS SOCORROP 115 EL_BUTTE 115 70 237.0 477 ACSS HOT SPRING 115 CUCHILLO 115 237.0 477 ACSS PICANTE 115 VISTA 115 5.5 262.0 556.5 ACSS PICANTE 115 VISTA/SCOT 115 5.5 262.0 556.5 ACSS


34

4. POI Power Factor Assessment

The objective was to test if Cluster projects with all proposed facilities in service would be able to maintain power factors at the Point of Interconnection (POI) within the range of 0.95 leading to 0.95 lagging at their respective POI’s as required by FERC 661A order. The results showed that all Cluster projects under proposed reinforcements would satisfy FERC power factor design criteria. The results by study year for each of the Cluster projects can be found in Table 4-1 through Table 4-4.


35

Table 4-1: Power Factor at AA100W POI

Power factor at AA100W POI

2011 Peak cases Off peak cases

Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 60 n-s Ft. Craig Pst @ 10 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 60 n-s HVDC on HVDC off HVDC on HVDC off HVDC on HVDC off HVDC on HVDC off HVDC on HVDC off

Base case (N-0) 0.996 0.992 0.998 0.996 0.997 0.992 0.996 0.994 0.996 0.994AA100W - Artesia (N-1) 0.989 1.000 0.989 0.989 0.989 1 0.999 0.997 0.999 0.997AA100W - Amrad (N-1) 0.997 0.981 0.998 0.999 0.996 0.981 0.998 0.992 0.998 0.992 2012

Peak cases Off peak cases Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 60 n-s Ft. Craig Pst @ 10 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 60 n-s HVDC on HVDC off HVDC on HVDC off HVDC on HVDC on HVDC off HVDC on HVDC off HVDC on

Base case (N-0) 0.994 0.995 0.994 0.994 0.994 0.994 0.993 0.994 0.996 0.994AA100W - Artesia (N-1) 1 0.998 1 0.998 1 0.998 1 0.998 0.999 0.998AA100W - Amrad (N-1) 0.994 0.993 0.994 0.993 0.994 0.992 0.993 0.993 0.998 0.993 2013

Peak cases Peak cases Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on

Base case (N-0) 0.999 0.994 0.993 0.995 0.993 0.995 0.996 0.995 0.993 0.995AA100W - Artesia (N-1) 0.998 0.996 1 0.998 1 0.998 0.999 0.998 0.999 0.998AA100W - Amrad (N-1) 1 0.997 0.993 0.993 0.993 0.993 0.998 0.993 0.993 0.993 2015


Base case (N-0) 0.996 0.995 0.996 0.995 0.996 0.995 0.993 0.994 0.993 0.993AA100W - Artesia (N-1) 1 0.998 0.998 0.998 1 0.998 0.999 0.998 0.999 0.998AA100W - Amrad (N-1) 0.998 0.993 0.993 0.993 0.998 0.993 0.993 0.993 0.993 0.987


36

Table 4-2: Power Factor at AWRT320W POI

Power factor at ART320W POI



Base case (N-0) 0.996 0.989 0.995 0.995 0.992 0.988 0.994 0.994 0.994 0.994AA100W - Artesia (N-1) 0.993 0.995 0.995 1 0.997 0.995 1 0.993 1 0.993Artesia - Amrad (N-1) 0.983 0.995 0.987 0.994 0.990 0.995 0.995 0.999 0.995 0.999 2012


Base case (N-0) 0.990 0.994 0.990 0.994 0.990 0.994 0.989 0.994 0.994 0.994AA100W - Artesia (N-1) 1 0.999 1 0.999 1 0.999 0.999 0.999 1 0.999Artesia - Amrad (N-1) 0.999 0.994 0.997 0.994 0.999 0.993 0.999 0.993 0.995 0.993 2013


Base case (N-0) 0.995 0.981 0.990 0.994 0.990 0.994 0.994 0.994 0.990 0.994AA100W - Artesia (N-1) 0.999 0.994 1 0.999 1 0.999 1 0.999 1 0.999Artesia - Amrad (N-1) 0.988 0.985 0.999 0.994 0.999 0.993 0.995 0.994 0.999 0.994 2015


Base case (N-0) 0.994 0.994 0.994 0.994 0.994 0.994 0.989 0.994 0.989 0.998AA100W - Artesia (N-1) 1 0.999 0.999 0.999 1 0.999 1 0.999 1 1Artesia - Amrad (N-1) 0.995 0.994 0.995 0.994 0.995 0.994 0.999 0.993 0.999 0.997


37

Table 4-3: Power Factor at NM805W POI

Power factor at NM805W POI



Base case (N-0) N/A N/A N/A N/A N/A N/A 0.993 0.993 0.993 0.993Corona - RS1 (N-1) N/A N/A N/A N/A N/A N/A 0.981 0.981 0.981 0.981Corona - Amrad (N-1) N/A N/A N/A N/A N/A N/A 0.993 0.993 0.993 0.993Corona - Caliente (N-1) N/A N/A N/A N/A N/A N/A 0.993 0.993 0.993 0.993Corona - Picante (N-1) N/A N/A N/A N/A N/A N/A 0.993 0.993 0.993 0.993Corona - Arroyo (N-1) N/A N/A N/A N/A N/A N/A 0.993 0.993 0.993 0.993Corona - Newman (N-1) N/A N/A N/A N/A N/A N/A 0.993 0.993 0.993 0.993 2012


Base case (N-0) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - RS1 (N-1) 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981Corona - Amrad (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Caliente (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Picante (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Arroyo (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Newman (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 2013


Base case (N-0) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - RS1 (N-1) 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981Corona - Amrad (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Caliente (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Picante (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Arroyo (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Newman (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993


38

Table 4-3: Power Factor at NM805W POI (Continued)

Power factor at NM805W POI



Base case (N-0) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - RS1 (N-1) 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981 0.981Corona - Amrad (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Caliente (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Picante (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Arroyo (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993Corona - Newman (N-1) 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993 0.993

Table 4-4: Power Factor at HL198W POI

Power factor at HL198W POI



Base case (N-0) 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989Hidalgo - Luna Ckt.1 (N-1) 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989Hidalgo - Luna Ckt.2 (N-1) 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989 0.989Hidalgo - South (N-1) 0.989 0.989 0.989 0.989 0.989 0.989 0.987 0.987 0.987 0.989Hidalgo - Greenlee (N-1) 0.989 0.989 0.989 0.989 0.989 0.989 0.987 0.987 0.989 0.989

2015 Peak cases Peak cases

Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s Ft. Craig Pst @ 201 n-s HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on HVDC on

Base case (N-0) 1 1 0.999 0.999 0.995 1 1 1 1 0.995Hidalgo - Luna Ckt.1 (N-1) 1 1 0.999 0.999 0.995 1 1 1 1 0.995Hidalgo - Luna Ckt.2 (N-1) 1 1 0.999 0.999 0.995 1 1 1 1 0.995Hidalgo - South (N-1) 1 1 0.999 0.999 0.995 1 1 1 1 0.995Hidalgo - Greenlee (N-1) 1 1 0.999 0.999 0.995 1 1 1 1 0.995


39

5. Steady State Voltage Analysis

A bus voltage delta comparison was performed using the contingency results with and without the 345 kV Cluster Study projects implemented. The established voltage Performance Criterion found in Table 1-1 was used for evaluating voltage impacts. If the acceptable bus voltage criteria under contingency conditions were not exceeded, then the bus voltages monitored were found to be acceptable.

In reviewing the Base Cases, a few voltage violations were found under the steady state N-0 condition and were consistent for all base cases 2011-2015. Worst Base (Pre-Cluster) Case voltage violations were documented in Table 5-1. After reviewing the Post- Cluster Project Cases, no additional N-0 voltage violations were found, while voltage levels at the buses previously identified N-0 pre-project voltage violations stayed very close to or were improved over the pre-project cases values, as shown in Table 5-1.

Table 5-1: N-0 Voltage Violations

Bus Name Voltage Area

Pre-Cluster Project

(pu)

Post-Cluster Project

(pu) FARMER 69 kV 11 0.946 within limits

RGC_LOBO 69 kV 11 0.941 within limits

MIMBERS 115 kV 10 1.051 within limits

MORIARTY 115 kV 10 0.942 0.944

ESTANCIA 115 kV 10 0.942 0.945

TAIBANS 345 kV 10 1.060 1.060

BUFORD_T 115 kV 10 0.944 0.945

BUFORD 115 kV 10 0.943 0.945

SOCORRO 69 kV 11 1.051 within limits

VALLEY 69 kV 11 1.054 1.051

VANBUREN 69 kV 10 0.941 0.941

LA_JARA 115 kV 10 1.053 1.054

YORKCANY 115 kV 10 0.943 within limits

LB_INT 115 kV 10 1.059 1.051

ALAMO 69 kV 11 1.061 1.062

FABENS 69 kV 11 1.054 1.054

FELIPE 69 kV 11 1.051 1.051

GUADALUPE 345 kV 10 1.055 1.056

OJO 345 kV 10 1.051 1.051

TAOS 345 kV 10 1.052 1.052

ARRIBA_T 115 kV 10 1.051 within limits


40

For contingency (N-1) conditions with the 345 kV Cluster Study projects and transmission reinforcements implemented, bus voltages were monitored for all peak and off peak cases 2011-15. The results show that all bus voltages remained within Criteria EXCEPT for:

Elephant Butte 115 kV bus for the loss of San Juan – Rio Puerco 345 kV line. Recommendation is to install 15 MVAR cap.

Various buses (as shown in Table 5-2) for the partial or entire loss of generation at NM805W, ART320W or LEF; voltages exceeded the acceptable limit specified in Table 1-1. List of affected buses and recommendations to eliminate voltage violations caused by the loss of generation are showed in Table 5-2 through Table 5-4. Necessary transmission reinforcements to maintain system voltage performance within acceptable ranges is shown in Table 5-5.

Table 5-2: Voltage regulation due to loss of generation at NM805W

Contingency Affected

345 kV buses Affected

115 kV buses Recommendation

Loss of 3 or more units (322+ MW) at

NM805W (Cluster project)

Hidalgo HL120W Luna Newman ART320W LEF Amrad B South

Hermanas Hondale Luna Mimbres Hermanat Kindromor Demtap 1 Demgoldt Demtap 2 Amrad Arroyo Joranda Largo Mar Oro Gran Appollos LE 1 Hondale Luna Mimbres

Switch in Luna-Hidalgo 3 x 50 MVAR shunts

Switch in Hidalgo-South 2 x 54 MVAR shunts

Switch in South-Hidalgo 2 x 50 MVAR shunts


41

Table 5-3: Voltage regulation due to loss of generation at ART320W




Loss of one or more units (161+ MW) at

ART230W (Cluster project)

ART320W Artesia Amrad Afton Newman Arroyo Caliente Picante Corona

Amrad Biggs Coyote Caliente Hatch Holloman Loranda Lane Largo Las Cruces Mar Montwood Pelocano Oro Gran RGC_DC Salopek Scottsdale Pendale Sol Spark Appollos LE 1 White Sands Wrangler Picante Hermanas Hondale Luna Mimbres Alampogpg Alampogcp Dona Ana Hollywood# Picacho Gavilan Ruidoso Hermanas Kindromor Demtap 1 Demgoldt Demtap 2 Airpor_t C-canyon Cox Appolo

Switch in ART320W-Artesia 54 MVAR shunt


42

Table 5-4: Voltage regulation due to loss of generation at LEF




Loss of LEF (existing generating plant)

Hidalgo HL120W South

Hermanas Hondale Luna Mimbres Hermanat Kindromor Demtap 1 Demgoldt Demtap 2

Switch in Luna-Hidalgo 3 x 50 MVAR shunts

Switch in Hidalgo-South 2 x 54 MVAR shunts

Table 5-5: System VAR reinforcements

Location Controlling kV MVAR In Service Shunts Hidalgo – South Ckt.1 Hidalgo 345 54 2011 Hidalgo – South Ckt.2 Hidalgo 345 54 South – Hidalgo Ckt.1 South 345 50 2011 South – Hidalgo Ckt.2 South 345 50 Luna – Hidalgo Ckt.2 Luna 345 50 2011 Luna – Hidalgo Ckt.3 Luna 345 50 Corona – NM805RS1 Corona 345 54 2011 NM805W – NM805RS2 NM805W 345 54 2011 ART320W – Artesia ART320W 345 54 2011 Artesia – AA100W Artesia 345 50 2011 Artesia – AA100W HVDC terminal 345 2 × -30 2011 El Butte El Butte 115 10 2011 SVDs Hidalgo Hidalgo 345 +50/-100 2011 NM805RS1 NM805RS1 345 +125/-300 2011 NM805RS2 NM805RS2 345 +125/-300 2011 Corona Corona 345 +150/-250 2011

Addition of ART320W causes low voltages at Hidalgo and Greenlee. Therefore, an SVD at Hidalgo 345 kV station is needed. Furthermore, temporary VAR support addition of 50 MVARs at Amrad 345 kV station might be needed if ART320W in service, Eddy County HVDC off and Corona station (Corona-Amrad Ckt. 1&2) NOT built. It is to be expected that voltages at some points along the Corona – NM805W 345 kV line to reach or go slightly above 1.05 p.u. due to extremely long length of the Corona – NM805W line (300 + miles). All the equipment should be carefully selected and to be accounted for such possibilities.


43

AA100W and ART320W 345 kV station equipment is expected to experience voltages close to 1.05 p.u. since Artesia 345 kV station voltage level is around 1.05 p.u. For all Cluster Projects, it is recommended to keep scheduled voltages on the GSUs low side at 1.0 p.u. Voltage Analysis Conclusions Recommended transmission system reinforcements for the 345 kV Cluster Project resulted in EPE/Cluster Study area transmission network voltage levels within Criteria and/or without significant changes from the pre-project voltage levels.


44

6. Short-Circuit Analysis

The interconnection of new generating units into a transmission system increases the fault current contribution into the system. Therefore, as part of this “345 kV Cluster SIS”, (SIS) a short circuit analysis was performed to determine if the additional fault current contribution from the new Interconnection Customers into the EPE transmission system will cause any of EPE’s or relevant neighboring transmission system’s existing substation circuit breakers to exceed their interrupting capability ratings.

6.1 Short Circuit Analysis Modeling

Two cases were developed to perform this analysis, one with and one without the “345 kV Cluster Generation”. Any planned or proposed third party generation listed in EPE’s study queue ahead of the 345 kV Cluster Generation were also modeled in the two cases.

A study case that combines projects with interconnection points in the same vicinity within the EPE transmission system that are listed in the EPE Generation Interconnection queue was developed. The SIS case also contains the 345 kV and 115 kV transmission lines and transformers of the proposed system reinforcements which are described below in Table 6-1 through Table 6-4. The modeling data of the Cluster Generation is described in Table 6-5.

Table 6-1: Interconnection Transmission Lines

From Bus

To Bus kV Ckt. ID

Length (mi.)

Line Impedance (pu)

R1 X1 R0 X0 ARTESIA ART320W 345 1 70.0 0.00384 0.03429 0.03169 0.12235

CORONA NM805W 345 1 300.0 0.00575 0.11670 0.10761 0.53060 CORONA NM805W 345 2 300.0 0.00575 0.11670 0.10761 0.53060 HIDALGO HL198W 345 1 6.0 0.00033 0.00294 0.00272 0.01049

Table 6-2: Proposed 345 kV Transmission Network Upgrades

From Bus

To Bus kV Ckt. ID

Length (mi.)

Line Impedance (pu)

R1 X1 R0 X0 AMRAD ARTESIA 345 2 124.0 0.00687 0.06144 0.05678 0.21924 AMRAD CORONA 345 1 39.7 0.00208 0.01949 0.01813 0.06863 AMRAD CORONA 345 2 39.7 0.00208 0.01949 0.01813 0.06863

HIDALGO SOUTH 345 1 160.0 0.00490 0.06330 0.06576 0.28270 HIDALGO SOUTH 345 2 160.0 0.00490 0.06330 0.06576 0.28270

LUNA HIDALGO 345 2 50.5 0.00160 0.02000 0.02155 0.08753 LUNA HIDALGO 345 3 50.5 0.00160 0.02000 0.02155 0.08753

ARROYO CORONA 345 1 36.8 0.00113 0.00113 0.00113 0.00113 ARROYO AFTON 345 1 25.0 0.00080 0.00990 0.02876 0.09563


45

Table 6-3: Proposed 115 kV Transmission Network3455 Upgrades

From Bus

To Bus kV Ckt. ID

Length (mi.)

Line Impedance (pu)

R1 X1 R0 X0 PICANTE VISTA 115 1 9.3 0.00767 0.04926 0.04901 0.18025 PICANTE VISTA/SCOTSDALE 115 1 9.3 0.00767 0.04926 0.04901 0.18025

Table 6-4: Proposed 345/115 kV Transformer Network Upgrade

Primary Bus

Secondary Bus

Tertiary Winding Config

Zps Zpt Zst

PICANTE 345. kV

PICANTE 115. kV

PICANTE2 13.8 kV

Auto-D, delta lags

0.0011 + j 0.0516

0.0028 + j 0.208

0.0011 + j 0.172

Zps0 Zpt0 Zst0

0.0011 + j 0.0518

0.0011 + j 0.163

0.0011 + j 0.117

The projects included in this SIS were analyzed at their maximum MW output levels. This analysis evaluated the impact of the new generation interconnection projects by comparing fault current levels in the benchmark system (without the Cluster projects) to fault current levels in the system modeling the Cluster Projects at their maximum output level.


46

Table 6-5: 345 kV Cluster Generator Short Circuit Modeling Data

Project Total

Outpu (MW)

Interconnection Customer

GSU

Unit ID

Pmax (MW)

Qmax (MVAR)

Qmin (MVAR)

Z subtransient

Rating (MVA)

Voltage (kV)

Z subtransient

AA100W 100 P1 60 20 -20 0 +j 0.02133 125/125 345/34.5 0.0037 +j0.1667

P2 40 13 -13 0 +j 0.02133 125/125 345/34.5 0.0037 +j0.1667

ART320W 320 G1 160 53 -53 0 +j 0.01781 200/207 345/34.5 0.0017 +j0.0843

G2 160 53 -53 0 +j 0.01781 200/207 345/34.5 0.0017 +j0.0843

HL198W 198 G1 99 19.5 -19.5 0 +j 0.02112

207/227 345/34.5 0.0017 +j0.0843 G2 99 19.5 -19.5 0 +j 0.02112

NR805W 805

G1 161 53 -53 0 +j 0.01792 175/207 345/34.5 0.0022 + j 0.0900

G2 161 53 -53 0 +j 0.01792 175/207 345/34.5 0.0022 + j 0.0900

G3 161 53 -53 0 +j 0.01792 175/207 345/34.5 0.0022 + j 0.0900

G4 161 53 -53 0 +j 0.01792 175/207 345/34.5 0.0022 + j 0.0900

G5 161 53 -53 0 +j 0.01792 175/207 345/34.5 0.0022 + j 0.0900


47

6.2 Short Circuit Analysis Procedure

The initial short circuit analysis was performed without the 345 kV Cluster Generation projects modeled and with all other third-party generation projects ahead of the 345 kV Cluster Generation projects in the study queue in service. This identified the “base case” fault duties of the circuit breakers. The short circuit analysis was performed again with the 345 kV Cluster Generation projects actively modeled in the case.

Three phase, two phase, and single-phase line-to-ground faults were simulated at select buses in the El Paso Electric Co. System with terminal voltages at 69 kV and above. The difference between the fault current values in the two cases shows the impact of the Cluster generation on the existing circuit breakers in the EPE system.

Fault currents were monitored at select buses of the EPE Transmission System and relevant buses of the nearby local transmission systems. The resulting fault currents were then compared to the circuit breaker interruption ratings of the breakers at each of the substations.

6.3 Results of the Short Circuit Analysis

The highest short circuit fault currents for the selected buses monitored for impacts are shown below in Table 6-6.

Table 6-6: Cluster Study Short Circuit Summary Results

Bus Fault On:

Lowest Breaker

Rating (kA)1 Fault

Pre Project Current

(Amperes)2

Pre X/R2

Post Project Current

(Amperes)

Post X/R

Delta (Amperes)

% Change

AA100W 345 kV

40

3LG * * 6476.5 22.7

2LG 5831.3 23.2

1LG 5062.7 24.1

Afton 345 kV 40

3LG 9740.1 29.8 13363.6 26.8 3623.5 37.2%

2LG 9593.3 29.0 12796.1 26.1 3202.8 33.4%

1LG 9058.2 27.8 11496.3 24.6 2438.1 26.9%

AMRAD 345 kV

40

3LG 3893.4 10.9 9710 15.9 5816.6 149.4%

2LG 3742.5 14.3 9073 17.7 5330.5 142.4%

1LG 3425.4 16.4 7819 20.3 4393.6 128.3%

AMRAD 115 kV

40

3LG 7664.2 13.7 10608.7 23.1 2944.5 38.4%

2LG 7259 18.6 10111.3 27.6 2852.3 39.3%

1LG 6555.5 21.6 9279.8 31.6 2724.3 41.6%

ARROYO 345 kV

40

3LG 7911.8 14.1 13093.3 20.8 5181.5 65.5%

2LG 7853.6 14.3 12595.8 19.5 4742.2 60.4%

1LG 7543.5 14.5 11464 16.8 3920.5 52.0%


48

Bus Fault On:

Lowest Breaker

Rating (kA)1 Fault

Pre Project Current

(Amperes)2

Pre X/R2


(Amperes)

Post X/R

Delta (Amperes)

% Change

ARROYO 115 kV

22

3LG 16858.9 16.8 21252.2 25.7 4393.3 26.1%

2LG 16206.2 17.5 20118.7 25.0 3912.5 24.1%

1LG 15121 18.4 18222.5 23.7 3101.5 20.5%

ART320W 345 kV

40

3LG * * 5881.7 38.1

2LG 5413.1 38.8

1LG 4993.2 39.6

ARTESIA 345 kV

40

3LG 1642.5 9.7 5969.4 15.5 4326.9 263.4%

2LG 1510.5 9.1 5309.4 14.0 3798.9 251.5%

1LG 1048 6.2 4105.6 7.7 3057.6 291.8%

CALIENTE 345 kV

40

3LG 7606 14.9 11205.9 17.4 3599.9 47.3%

2LG 7747.4 18.7 10864 20.1 3116.6 40.2%

1LG 7794.1 19.6 10193.8 22.3 2399.7 30.8%

CALIENTE 115 kV

40

3LG 17949.2 15.6 19659.4 18.6 1710.2 9.5%

2LG 19503.6 18.8 20266.7 21.4 763.1 3.9%

1LG 20200.9 19.0 20509.9 22.4 309 1.5%

CORONA 345 kV

40

3LG * * 13520.3 23.4

2LG 13250 21.2

1LG 12515.3 17.3

DIABLO 345 kV

40

3LG 6304.9 17.6 6691.5 16.7 386.6 6.1%

2LG 6140.2 22.9 6449.5 21.8 309.3 5.0%

1LG 5895.1 25.2 6107.8 24.4 212.7 3.6%

DIABLO 115 kV

31

3LG 21876.9 16.7 23167.1 15.9 1290.2 5.9%

2LG 21967.5 20.8 23001.7 19.9 1034.2 4.7%

1LG 22010.9 22.1 22817.5 21.4 806.6 3.7%

FT CR PST 345 kV

40

3LG 5903.2 17.2 6059.8 17.4 156.6 2.7%

2LG 5792.5 14.8 5933.9 15.1 141.4 2.4%

1LG 4130.1 4.1 4191.3 4.0 61.2 1.5%

FT CRAIG 345 kV

40

3LG 8714.9 13.9 9334.7 13.7 619.8 7.1%

2LG 8134.8 12.5 8658.4 12.4 523.6 6.4%

1LG 5776 6.0 5983.1 5.9 207.1 3.6%

HIDALGO 345 kV

40

3LG 9411 12.4 17653.6 19.8 8242.6 87.6%

2LG 8898.6 19.3 16664.4 29.2 7765.8 87.3%

1LG 7932.5 21.5 14718.3 33.4 6785.8 85.5%

LUNA 345 kV

40

3LG 14093.6 29.9 18693.5 26.9 4599.9 32.6%

2LG 14245.6 37.9 18391.3 34.3 4145.7 29.1%

1LG 14210.4 40.1 17727.4 37.4 3517 24.7%

LUNA 115 kV

20 3LG 10782.7 23.2 11258.2 22.6 475.5 4.4%

2LG 12207.3 30.4 12661.9 29.8 454.6 3.7%


49

Bus Fault On:

Lowest Breaker

Rating (kA)1 Fault

Pre Project Current

(Amperes)2

Pre X/R2


(Amperes)

Post X/R

Delta (Amperes)

% Change

1LG 12538.2 29.3 12980.6 28.8 442.4 3.5%

NEWMAN 345 kV

50

3LG 9940.6 24.3 13334.4 25.0 3393.8 34.1%

2LG 10063.9 23.1 13078.8 23.4 3014.9 30.0%

1LG 9809.4 21.4 12312.9 20.8 2503.5 25.5%

NEWMAN 115 kV

50

3LG 33708.8 53.5 37266 50.8 3557.2 10.6%

2LG 39078.0 49.2 42417.5 47.1 3339.5 8.5%

1LG 40821.2 47.6 44061.4 45.6 3240.2 7.9%

NM805W 345 kV

40

3LG * * 11104.5 39.5

2LG 10425.4 39.3

1LG 9614.4 39.2

PICANTE 345 kV

40

3LG 8233.4 17.0 11804.5 18.0 3571.1 43.4%

2LG 8365.5 18.3 11425 20.7 3059.5 36.6%

1LG 8255.5 19.3 10766.5 22.9 2511 30.4%

RIO GRANDE

115 kV 40

3LG 24011.5 20.9 25511.3 19.8 1499.8 6.2%

2LG 24613 21.9 25886.8 20.9 1273.8 5.2%

1LG 25052.7 22.6 26052.6 21.7 999.9 4.0%

RIO GRANDE 69

kV 40

3LG 21656.5 27.8 22283.1 27.0 626.6 2.9%

2LG 24614.7 35.5 25189.5 34.7 574.8 2.3%

1LG 25614.1 34.2 26156.9 33.5 542.8 2.1%

SLPOI 345 kV

40

3LG 9341.1 16.0 10363.2 14.8 1022.1 10.9%

2LG 8680.9 14.5 9538.2 13.6 857.3 9.9%

1LG 6541.6 8.0 6903.3 7.6 361.7 5.5%

SLPOICAP 345 kV

40

3LG 17029.0 8.4 25106.2 5.8 8077.2 47.4%

2LG 15241.4 8.1 21729.8 5.7 6488.4 42.6%

1LG 9201.9 5.5 10534.2 4.8 1332.3 14.5%

SOUTH 345 kV

40

3LG 10353.3 11.5 13812.2 12.6 3458.9 33.4%

2LG 10571.3 15.9 13735.6 17.7 3164.3 29.9%

1LG 9897.7 16.1 12325 18.7 2427.3 24.5%

VL-TAP 345 kV

40

3LG 9558.1 11.4 9912.6 11.2 354.5 3.7%

2LG 8718.0 10.6 9007.6 10.4 289.6 3.3%

1LG 5493.1 5.6 5576.7 5.6 83.6 1.5%

Z345 345 kV 40

3LG 4995.3 57.1 5064.1 56.5 68.8 1.4%

2LG 5169.2 54.7 5227.4 54.2 58.2 1.1%

1LG 5300.8 52.6 5351 52.2 50.2 0.9% Notes: 1) Any NEW circuit breakers required the results of QP1, QP2, or the Cluster Generation will have a 'lowest

breaker ratings' were assumed to be 40kA (highlighted/ RED text). 2) * Faulted bus not available Pre-project.


50

6.4 Short Circuit Analysis Conclusions

The results of this short circuit study show that the maximum fault current with the Cluster Study projects active do not exceed the breaker interrupting capability of any breaker in the EPE or neighboring transmission system. Therefore no replacement of existing circuit breakers on the EPE transmission systems will be required.


51

7. Stability Analysis

Stability analysis was performed for peak and off-peak load conditions to determine the impact of the 345 kV Cluster Project on the EPE Transmission System. This analysis evaluated the performance of the system for selected contingencies, provided by EPE, and addressed issues including, but not limited to, transient stability, dynamic stability (i.e. damping) and low voltage ride through. The simulations were conducted with the PSLF power flow and dynamic simulation software, General Electric, Inc. PSLF load flow software package, Version 17.8. Dynamic stability simulations were conducted on peak and off-peak load conditions with the Cluster projects units off and on at full capacity.

7.1 Dynamics Modeling

EPE provided a list of contingencies along with the base cases and dynamic file data base for this part of the study. The Interconnection Customers provided the detailed model data sheets or the parameters to be used. If the parameters were not provided, typical values were then used. Table 7-1 below shows the models used.

Table 7-1: Generator Models Used for Studies

Project Turbine Type Notes PSLF Generic

ART320W GE 2.5 MW Full Converter Model

standard GEWTG

AA100W GE 1.5 MW DFIG Model standard with

PSLF Assume LVRT II

GEWTG

NM805W Siemens

VS 2.3 MW

Full Converter Generator Interconnection Customer

has provided modeling data for PSLF/WECC Generic

Model.

WT4G

HL198W GE 1.5 MW DFIG Model standard with

PSLF Assume LVRT II

GEWTG

Four base cases were used to simulate Peak and Off-Peak conditions and to simulate the time frame for Commercial In-Service Dates (CID). These were modified to include the 345 kV Cluster generation projects and are the same cases that were used for the Steady State Analysis. The analysis compares the system fault simulations before and after the Cluster generation projects are added. The bases cases used are found in Table 7-2.


52

Table 7-2: Stability Base Case Scenarios

Descriptions

Year Peak Case OFF- Peak Case

Ft Craig PST = 60 MW N-S Ft Craig PST = 60 MW N-S Eddy County HVDC ON Eddy County HVDC ON

2012 X X 2015 X X

7.2 NM805W Initial Issues

The stability analysis showed distinct wave form distortion that was consistent for N-0 or non-disturbance conditions. Figure 7-1 documents the distortion.

Figure 7-1: EPE 345 kV Bus Voltages for Non-Disturbance 20 Second Start

All cluster generation was then load netted and then brought back to the system one project at a time to determine the project responsible for this distortion.

It was determined the generation for NM805W was responsible for the distortion. A number of mitigations were studied and the only solution that will provide satisfactory results is to add second 300-mile 345 kV line from the NM805W Project Site to the POI at Corona. The reason for the distortion is that a resonant RLC circuit is setup by the 300-mile transmission line and the most effective AC solution to correct this is to reduce


53

the impedance between the NM805W project and the POI. Therefore a second line is added. Figure 7-2 documents the EPE 345 kV bus voltages after the second 345 kV line added. Because of the long length of interconnection transmission lines at Corona, an SVC or STATCOM will be required to mitigate voltage violations due to contingencies. Also the SVC/STACOMS at the two reactor stations need to be sized at +200/-300 MVAR.

Figure 7-2: EPE 345 kV Bus Voltages for Non-Disturbance 20 Second Start After 2nd NM805W- Corona 345 kV Transmission Line

Another solution, that was not studied, is to make the transmission line from NM805W to Corona an HVDC transmission line. This will require an HVDC converter station and the POI and at the NM805W project site. HVDC solution would not only be better technical solution but it might make more economical sense for the Interconnection Customer.

Loss of all the generation whether to a fault or sudden drop in wind speed was carefully studied. Figure 7-3 and Figure 7-4 show the 345 kV bus frequencies and local EPE generator angles for a fault at the proposed Corona Switching Station, clearing in 4 cycles with a trip of both NM805W 345 kV lines. Running the PSLF Worst Case Analysis module on these faults also show that there are not any criteria violations.


54

Figure 7-3: EPE 345 kV Bus Frequencies for Fault at Corona and Loss of Both NM805W - Corona Lines

Figure 7-4: EPE Local Generation Angles for Fault at Corona and Loss of Both NM805W - Corona Lines


55

7.3 Stability Analysis Results

System stability was analyzed for seventy-one contingencies, relevant to the Projects POI and Study Area, with and without the 345 kV Cluster Project for peak and off peak base case load conditions. Table 7-3 lists the contingencies studied as well as the results of being stable or unstable. The results show that the area remains stable for all contingencies and for all cases listed in Table 7-3.

Table 7-3: Contingency List for Stability Studies for both Peak and Off-Peak Cases

Fault #

Type Location Duration Trip Results

W/O Cluster

W/Cluster

1 3-Phase Afton 345 kV 4 cycles Afton - Newman 345 KV Stable Stable 2 3-Phase Afton 345 kV 4 cycles Afton - Luna 345 KV Stable Stable 3 3-Phase Afton 345 kV 4 cycles Loss of all Afton Gen Stable Stable 4 3-Phase Afton 345 kV 4 cycles Afton – Arroyo 345 KV N/A Stable 5 3-Phase Amrad 345 kV 4 cycles Amrad 345/115 kV XFMR Stable Stable 6 3-Phase Amrad 345 kV 4 cycles Amrad – AA100W 345 kV N/A Stable 7 3-Phase Amrad 345 kV 4 cycles Amrad – Corona 345 kV N/A Stable 8 3-Phase Amrad 345 kV 4 cycles Amrad – Artesia 345 kV Stable Stable 9 3-Phase Artesia 345 kV 4 cycles Amrad – Artesia 345 kV Stable Stable

10 3-Phase Artesia 345 kV 4 cycles Artesia – AA100W 345 kV N/A Stable 11 3-Phase Artesia 345 kV 4 cycles Artesia – ART320W 345 kV N/A Stable 12 3-Phase Arroyo 345 kV 4 cycles Arroyo – Ft. Craig 345 kV Stable Stable 13 3-Phase Arroyo 345 kV 4 cycles Arroyo – Newman 345 kV Stable Stable 14 3-Phase Arroyo 345 kV 4 cycles Arroyo – Corona 345 kV N/A Stable

15 3-Phase Arroyo 345 kV 4 cycles Arroyo – Afton 345 kV N/A Stable

16 3-Phase Caliente 345 kV 4 cycles Caliente- Corona 345 kV N/A Stable

17 3-Phase Caliente 345 kV 4 cycles Caliente- Picante 345 kV Stable Stable

18 3-Phase Diablo 345 kV 4 cycles Diablo – Luna 345 kV Stable Stable

19 3-Phase Hidalgo 345 kV 4 cycles Hidalgo – Greenlee 345 kV Stable Stable

20 3-Phase Hidalgo 345 kV 4 cycles Hidalgo – Luna #1 345 kV Stable Stable

21 3-Phase Hidalgo 345 kV 4 cycles Hidalgo –South #1 345 kV N/A Stable

22 3-Phase Hidalgo 345 kV 4 cycles Hidalgo – HL198W 345 kV N/A Stable

23 3-Phase Luna 345 kV 4 cycles Luna 345/115 kV XFMR Stable Stable

24 3-Phase Luna 345 kV 4 cycles Luna - Afton 345 kV Stable Stable

25 3-Phase Luna 345 kV 4 cycles Luna – SLPOI345 345 kV Stable Stable

26 3-Phase Luna 345 kV 4 cycles Luna – Hidalgo #1 345 kV Stable Stable

27 3-Phase Luna 345 kV 4 cycles Luna -LEF 345 kV Stable Stable

28 3-Phase Luna 345 kV 4 cycles Luna – Diablo 345 kV Stable Stable

29 3-Phase Newman 345 kV 4 cycles Newman – Arroyo 345 kV Stable Stable

30 3-Phase Newman 345 kV 4 cycles Newman – Afton 345 kV Stable Stable

31 3-Phase Newman 345 kV 4 cycles Newman - Corona 345 kV N/A Stable

32 3-Phase Picante 345 kV 4 cycles Picante – Corona 345 kV N/A Stable

33 3-Phase Picante 345 kV 4 cycles Picante – Caliente 345 kV Stable Stable

34 3-Phase Z345 kV 4 cycles Z345 – Ft. Craig 345 kV Stable Stable

35 No Fault Z345 kV 4 cycles All gen Stable Stable


56

Fault #

Type Location Duration Trip Results

W/O Cluster

W/Cluster

36 3-Phase VL-TAP 345 kV 4 cycles VL-Tap – Ft. Craig 345 kV Stable Stable

37 3-Phase VL-TAP 345 kV 4 cycles VL-Tap – SLPOI345 345 kV Stable Stable

38 3-Phase VL-TAP 345 kV 4 cycles VL-Tap – Springerville

345 kV Stable Stable

39 3-Phase Ft. Craig 345 kV 4 cycles Ft. Craig – Ft. Craig PST Stable Stable

40 3-Phase Ft. Craig 345 kV 4 cycles Ft. Craig – Arroyo 345 kV Stable Stable

41 3-Phase Ft. Craig 345 kV 4 cycles Ft. Craig – VL-TAP 345 kV Stable Stable

42 3-Phase Ft. Craig 345 kV 4 cycles Ft. Craig – Z345 345 kV Stable Stable

43 3-Phase SLPOI345 345 kV 4 cycles SLPOI345 – Luna 345 kV Stable Stable

44 3-Phase SLPOI345 345 kV 4 cycles SLPOI345 – VL-TAP


45 No Fault SLPOI345 345 kV 4 cycles Loss of gen Stable Stable

46 3-Phase Corona 345 kV 4 cycles Corona – Amrad #1 345 kV Stable Stable

47 3-Phase Corona 345 kV 4 cycles Corona – Picante 345 kV Stable Stable

48 3-Phase Corona 345 kV 4 cycles Corona – Newman 345 kV Stable Stable

49 3-Phase Corona 345 kV 4 cycles Corona – Caliente 345 kV Stable Stable

50 3-Phase Corona 345 kV 4 cycles Corona – NM805RS1 #1


51 3-Phase Corona 345 kV 4 cycles NM805W- NM805RS2 #1


52 No Fault NM805W 345 kV 4 cycles Trip 1/5 of Gen (161 MW) Stable Stable





57 3-Phase NM805W 345 kV 4 cycles 345/34.5 XFMR #1

(161 MW) Stable Stable

58 3-Phase Corona 345 kV 4 cycles

Corona – NM805RS1 #1 345 kV

Corona – NM805RS1 #2 345 kV

Stable Stable

59 3-Phase ART320W 345 kV 4 cycles ART320W – Artesia 345 kV Stable Stable

60 3-Phase ART320W 345 kV 4 cycles Loss of ½ Generation Stable Stable

61 3-Phase ART320W 345 kV 4 cycles Loss of all generation Stable Stable

62 3-Phase AA100W 345 kV 4 cycles AA100W – Artesia 345 kV Stable Stable

63 3-Phase AA100W 345 kV 4 cycles AA100W – Amrad 345 kV Stable Stable

64 3-Phase AA100W 345 kV 4 cycles AA100W 345/34.5 kV

XFMR Stable Stable

65 No Fault AA100W 345 kV 4 cycles Loss of All Generation Stable Stable

66 3-Phase HL198W 345 kV 4 cycles HL198W – Hidalgo 345 kV Stable Stable

67 No Fault HL198W 345 kV 4 cycles Loss of all Generation Stable Stable

68 3-Phase TEP South 345 kV 4 cycles South – Hidalgo 345 kV #1 Stable Stable

69 3-Phase TEP South 345 kV 4 cycles South – Pinal West 345 kV Stable Stable

70 3-Phase TEP South 345 kV 4 cycles South - Vail Stable Stable

71 No Fault ART320W 345 kV 4 cycles Loss of all generation Stable Stable


57

The stability plots of these faults can be found in Appendix F. Worst Condition Analysis did not reveal any frequency or voltage criteria violations as the result of the Cluster generation. This output can be found in Appendix E

7.4 Low Voltage Ride Through Analysis

All wind generating plants subject to FERC Order No. 661 must meet the following Low Voltage Ride Through (LVRT) criteria: Wind generating plants are required to remain in-service during three-phase

faults with normal clearing (which is a time period of approximately 4-9 cycles) and single line to ground faults with delayed clearing, and subsequent post-fault voltage recovery to pre-fault voltage unless clearing the fault effectively disconnects the generator from the system. The clearing time requirement for a three-phase fault will be specific to the wind generating plant substation location, as determined and documented by the Transmission Owner for the Transmission District to which the wind generating plant will be interconnected. The maximum clearing time the wind generating plant shall be required to withstand for a three-phase fault shall be 9 cycles, after which, if the fault remains following the location-specific normal clearing time for three-phase faults, the wind generating plant may disconnect from the transmission system. A wind generating plant shall remain interconnected during such a fault on the transmission system for a voltage level as low as zero volts, as measured at the high voltage side of the wind GSU.

This requirement does not apply to faults that would occur between the wind generator terminals and the high side of the GSU.

Wind generating plants may be tripped after the fault period if this action is intended as part of a special protection system.

Wind generating plants may meet the LVRT requirements of this standard by the performance of the generators, or, by installing additional equipment (e.g., Static Var Compensator) within the wind generating plant, or, by a combination of generator performance and additional equipment.

Existing individual generator units that are, or have been, interconnected to the network at the same location at the effective date of the FERC Order No. 661 Appendix G, LVRT Standard, are exempt from meeting the FERC Order No. 661 Appendix G, LVRT Standard, for the remaining life of the existing generation equipment. Existing individual generator units that are replaced are required to meet FERC Order No. 661 Appendix G LVRT Standard.

The fault clearing times used in the stability analysis include relay operating time, breaker operating time, channel time, and breaker failure time, as necessary.


58

7.4.1 LVRT Results

The ability of the Cluster generation to stay on-line due to contingencies at the Cluster generation POI is a requirement of both the FERC and EPE. From the contingency list in Table 7-3, faults were simulated at all POI’s. The results show that all Cluster Generation remain on-line for faults at their respective POI’s.

7.5 Stability Analysis Conclusion

The study area remains stable and well damped for all the contingencies analyzed. The Cluster Generation remains on-line for all system fault simulations, satisfying FERC Order No. 661 Low Voltage Ride Through (LVRT) criteria.

The 345 kV Cluster Project addition to the system with proposed transmission reinforcements in place does not pose any concern to system stability performance.


59

8. Cost Estimates

Good faith cost estimates have been determined. The cost estimates are in 2010 dollars (no escalation applied) and are based upon typical construction costs for previously performed similar construction. These estimated costs include all applicable labor and overheads associated with the engineering, design, and construction of these new facilities. These estimates did not include the cost for any other Interconnection Customer owned equipment or associated design and engineering except for those located at the POI’s.

The estimated total cost for the required upgrades is $929.14 Million. This breaks down to $7.86 Million for the EPE Interconnection Cost6 and $921.30 Million for Network Upgrades Cost7. The Generator Interconnection Cost8 estimates are not included. Figure 8-1 shows the cost per element.

The estimated time frame for Engineering, Procurement, and Construction of Network Upgrades is 5 years upon notice to proceed with construction from the Interconnection Customers. The estimated time frame for Engineering, Procurement, and Construction is 2 years for the POI Substations or expansion at existing substations. Therefore; it is not possible to meet the requested Commercial In-Service Dates as requested by the interconnection customers. Appendix H shows the project schedules of all projects. It is assumed that all projects for Network upgrades will start at the same time. Any sequencing will delay the overall completion date. A time frame for permitting all projects assumed best case scenarios. Should the NEPA process be delayed on any section, this will also delay the final completion date.

At this time it is not possible to meet the requested 2011 In-service dates based upon typical times frames allowed in the EPE OATT. Other means of accelerating these projects will have to be discussed during the Facility Study Process. Therefore it is not feasible for Network Upgrades to meet the requested in-service of the Cluster Study Interconnection Customers.

The cost responsibilities associated with these facilities shall be handled as per current FERC guidelines, EPE OATT, and the FERC Waiver.

Tables and one-line diagrams in this section of the report show the 345 kV Cluster Study interconnection projects, their POI, associated EPE Interconnection facilities, Network Upgrades, and estimated costs.

Table 8-1 and

6 EPE Interconnection Cost: Cost of faculties paid for by interconnector but owned and operated by EPE

from the Change of Ownership Point to the Point of Interconnection. Not subject to transmission credits. 7 Network Upgrades Cost: Cost of facilities from the Point of Interconnection outward, paid for by the

interconnector but owned and operated by EPE. Subject to transmission credits. 8 Generator Interconnection Cost: Cost of facilities paid for by interconnector and owned and operated by the

interconnector from the generator faculties to the Change of Ownership Point, which is typically at the Point of Interconnection substation first dead-end. Not subject to transmission credits.


60

Table 8-2 summarize the costs allocated for each interconnection project and element, respectively. The responsibilities for Network Upgrades are assigned based upon the MW pro rata share of the total 1423 MW injected onto the system. For example if an Interconnection Customer is proposing a 100 MW project, the Interconnection Customer’s Network Upgrades cost will be ratio of 100/1423 times the total cost of Network Upgrades. Table 8-3 through Table 8-16 detail the individual project costs for Network Upgrades.

Table 8-1: Estimated Costs by Interconnection Project

Project Name

Size (MW)

IN-SERVICE

DATE

INTERCONNECTION POINT

EPE Interconnection

Facilities (Millions)

Network Upgrades Pro Rata (Millions)

Total Cost

(Millions)

ART320W 320 9/2011 Artesia (Eddy County HVDC) 345 kV West bus

$0.70 $207.18 $207.88

AA100W 60 40

12/2010 6/2011

65 miles east of Amrad substation on Amrad-Artesia 345 kV line

$0.71 $64.75 $65.46

NM805W 805 12/2011 Corona 345 kV bus $5.60 $521.18 $526.78

HL198W 99 99

5/2013 5/2015

Hidalgo-Luna 345 kV line 4-miles east of Hidalgo Substation

$0.85 $128.19 $129.04

TOTAL MW

1423 Total Costs $7.86 $921.30 $929.16


61

Table 8-2: Estimated Costs by Element

EPE Interconnection

$ Million

Network Upgrade $ Million

Total

$ Million Artesia Station 0.70 16.42 17.12 Amrad Station - 12.00 12.00 AA100W Station 0.71 9.90 10.61 Corona Station 5.60 71.38 76.98 Picante Station - 13.17 13.17 Afton Station - 4.25 4.25 Arroyo Station - 13.87 13.87 Luna Station - 13.10 13.10 Hidalgo Station 0.85 50.16 51.01 South Station 13.94 13.94 345 kV Line Construction - 694.27 694.27 115 kV Line Construction - 2.62 2.62 115 kV Line Reconductoring - 6.20 6.20

Cost Summary 929.14 Note: Cost estimates differ due to rounding error.


62

Figure 8-1: Cost Details per Element


63

Table 8-3: EPE Interconnection Facilities Costs for ART320W POI

Element Description Cost Est. Millions

Artesia/Eddy County POI

EPE Interconnection Facilities located at Artesia/Eddy County POI:

One Set of 345 kV 3-Phase Metering Units and structures

One lot switch and metering structures One lot, grounding, concrete transmission line relaying, communication, and

testing One set of Transmission Line Dead-end Assemblies

for Substation Dead-end

$0.70

Estimated Time Frame for Engineering, Procurement, Construction, and Commissioning

28 Months


64

Figure 8-2: ART320W POI One line

Interconnection Customer’s


Interconnection Customer’s 345 kV Transmission Line

70 Miles

Revenue Metering

Color Code Existing Facilities Network Upgrades EPE Interconnection Facilities Located at POI Interconnection Customer Equipment

N S

E

W Eddy County/Artesia 345 kV Substation

ART320W (320 MW)

160 MW

34.5/345 kV 227 MVA (Typical)

To 200 MW Eddy County

HVDC Tie

To AA100W

POI 59 Miles

160 MW

M

50 MVAR REACTOR

50 MVAR REACTOR

2 x 30 MVAR CAPACITORS

To AMRAD

124 miles

54 MVAR REACTOR

30 MVAR CAPACITOR


65

Table 8-4: Network Upgrades Costs for ART320W POI

Element Description Cost Est.

Millions Artesia/Eddy County POI 345 kV Substation

New 345 kV two section Breaker and a half bus Substation at the Artesia/Eddy County 345 kV HVDC Station bus. The new equipment required includes:

Six 345 kV 3000 Amp circuit breakers Twelve 345 kV 3000 Amp disconnect switches One 50 MVAR Shunt Reactor One 30 MVAR Shunt Capacitor Two 345 kV 2000 Amp Line Switches w/Grounding

Switch Two 345 kV 2000 Amp circuit breakers Two 345 kV, 2000 Amp disc. switches Twelve CCVT’s and Structures Four 2000 Amp Line Wave Traps Twenty-one Lightning arresters and Structures Four sets of Transmission Line Dead-end Assemblies

for Substation Dead-end One lot 345 kV bus, insulators, and structural

supports One lot Transmission line relaying, SCADA,

communication, and testing One lot ground grid, misc. grounding, concrete,

conduit, cable trench, and fencing One Control Building including batteries Yard work and driveway

$16.42


28 Months


66

Table 8-5: EPE Interconnection Facilities Costs for AA100W POI


Millions AA100W POI Radial Interconnection Facilities located on the Amrad-

Artesia 345 kV Line:



testing One set of Transmission Line Dead-end Assemblies

for Substation Dead-end

$0.71


25 Months


67

Figure 8-3: AA100W POI One-line



To AMRAD Substation

65 Miles

34.5/345 kV 125 MVA


500 Feet

Revenue Metering

Color Code Existing Facilities Network Upgrades Required for Interconnection EPE Interconnection Facilities Located at POI Interconnection Customer Equipment

N S

E

W Guadalupe Mountain

POI 345 kV Substation

60 MW

40 MW

M

AA100W

Optional Connection of new 345 kV

Line if studies require this.

Otherwise line will pass through

substation on way to Amrad

To Artesia

59 miles


68

Table 8-6: Network Upgrades Costs for AA100W


Millions AA100W 345 kV Substation

New two section Breaker and a half bus 345 kV Substation on the Amrad-Artesia 345 kV Line. The new equipment required includes:

Five 345 kV 3000 Amp circuit breakers Ten 345 kV, 3000 Amp switches Three 345 kV 2000 Amp Line Switches w/Grounding

Switch Nine CCVT’s and Structures Two 2000 Amp Line Wave Traps Three sets of Transmission Line Dead-end

Assemblies for Substation Dead-end Nine Lightning arresters and Structures One lot 345 kV bus, insulators, and structural




$9.90


25 Months


69

Table 8-7: EPE Interconnection Facilities Costs for NM805W POI


Millions NM805W POI at Corona Station 345 kV Bus

Radial Interconnection Facilities located at Corona 345 kV Station:

Two Set of 345 kV 3-Phase Metering Units and structures

Two 54 MVAR Reactor shunts Two 345 kV 2000 Amp circuit breakers Two 345 kV, 2000 Amp disc. switches Six Lightning arresters and Structures One lot switch and metering structures One lot, grounding, concrete transmission line relaying, communication, and

testing

$5.60


45 Months


70

Figure 8-4: NM805W POI and Corona Station One-line

Color CodeExisting Facilities Network Upgrades EPE Interconnection Facilities Interconnection Customer Equipment

EPE Corona Switching

Station

To Newman

To Caliente

To Amrad

345 kV

345 kV

To Arroyo

NM805W (300 Miles from Corona)

161 MW

34.5/345 kV 100/133/167 MVA

(Typical)

161 MW

161 MW

161 MW

161 MW

M

100 miles

NM805W Reactor

Station #1

NM805W Reactor

Station #2 Each

SVC/STACOM +125/-300

MVAR (MINIMUM)

FUTURE



100 miles

100 miles

Revenue Metering

54 MVAR Reactor

54 MVAR Reactor

54 MVAR Reactor

M

54 MVAR Reactor

To Picante

+150/-250 MVAR SVC

S

E

W

N


71

Table 8-8: Network System Upgrades Costs for Corona 345 kV Switching Station


Corona 345 kV Switching Station

New 345 kV five bay breaker and a half switching station. The new equipment required includes:

Fourteen 345 kV 3000 Amp circuit breakers Twenty-eight 345 kV, 3000 Amp disc. switches Eight 345 kV 2000 Amp Line Switches w/Grounding

Switch Twenty six CCVT’s and Structures Eight 2000 Amp Line Wave Traps Thirty-three Lightning arresters and Structures Eleven sets of Transmission Line Dead-end

Assemblies for Substation Dead-end One lot 345 kV bus, insulators, and structural




$71.38


45 Months


72

Table 8-9: EPE Interconnection Facilities Costs for HL198W POI


HL198W POI at Hidalgo 345 kV Substation

Radial Interconnection Facilities at Hidalgo 345 kV station:



testing

$0.85


44 Months


73

Figure 8-5: HL198W POI and Hidalgo Station One-line

Color Code Existing Facilities Network Upgrades Required for Interconnection Interconnection Customer Equipment Located at POI Interconnection Customer Equipment

345 kV

345 kV

345/115/13.8 kV

To 115 kV Yard

Line #3 to Luna

50 MVAR REACTOR

50 MVAR REACTOR

EXISTING65 MVAR

REACTOR MOVED TO THIS

POSITION

345/115/13.8 kV

Line #2 to Luna

Line #1 to Luna

M

198 MW Total

Generation

TWO 34.5/345 kV

100/167 MVA

HL198W


6 Miles

TO GREENLEE

Lines #1 & #2 to TEP South Substation

Revenue Metering

Interconnection Customer’s Point

of Interconnection


74

Table 8-10: Network Upgrades Costs for Hidalgo 345 kV Station


Hidalgo 345 kV Substation

Expand to 345 kV five bay breaker and a half switching station. The new equipment required includes:

Ten 345 kV 3000 Amp circuit breakers Twenty-two 345 kV 3000 Amp switches Five 345 kV 2000 Amp Line Switches w/Grounding

Switch Fourteen CCVT’s and Structures Five 2000 Amp Line Wave Traps Two 345 kV, 50 MVAR Shunt Reactors Two 345 kV 2000 Amp circuit breakers Two 345 kV, 2000 Amp switches Thirteen sets of Transmission Line Dead-end





$50.16


44 Months


75

Figure 8-6: Amrad 345 kV Substation One-line


EPE AMRAD Switching Station

To Corona

345 kV To

AA100W POI

345 kV

345 kV

345/13.2/115 kV To 115 kV Yard

FUTURE

S

E

W

N

Rebuild the 345 kV Ring Bus Station to a New 345 kV Breaker and a half Station on

the North side

Existing 345 kV

To Artesia 80 MVAR

Reactor

80 MVAR Reactor

Existing 345 kV

To Caliente

SVC +25/-50 MVAR


76

Table 8-11: Network System Upgrades Costs for Amrad 345 kV Substation


Millions AMRAD 345 kV Substation

Expand existing 345 kV Yard to three bay Breaker and a Half Scheme The new equipment required includes:

Five 345 kV 3000 Amp circuit breakers Ten 345 kV, 3000 Amp switches Two 345 kV 2000 Amp Line Switches w/Grounding

Switch Nine Lightning arresters and Structures One 80 MVAR Shunt Reactor, with breaker and

disconnect switch Nine CCVT’s and Structures Two 2000 Amp Line Wave Traps Three sets of Transmission Line Dead-end





$12.00


45 Months


77

Figure 8-7: Luna System Upgrade One-line

To LEF


345 kV

345 kV

345/115/13.8 kV

To 115 kV Yard

To Afton

To SL99W

(Springerville) To

Diablo

Line #1 To Hidalgo

Line #2 To Hidalgo

Line #3 To Hidalgo

50 MVAR REACTOR

50 MVAR REACTOR

50 MVAR REACTOR


78

Table 8-12: Network System Upgrades Costs for Luna Substation


Millions Luna Substation

Expand the existing 345 kV yard for connections of two new Luna-Hidalgo 345 kV lines w/ reactor shunts to a new four bay breaker and a half 345 kV yard. The new equipment required includes:

Three 345 KV 3000 Amp Circuit Breakers Three 345 KV Substation Dead-end Structures Six Lightning arresters and Structures Six 345 kV 3000 Amp Switches Two 345 kV 3000 Amp Line Switches with Motor

Operator and ground Switch Two 345 kV, 50 MVAR Shunt Reactors Two 345 kV 2000 Amp circuit breakers Two 345 kV, 2000 Amp switches Six 345 kV CCVT’s and Structures Two 2000 Amp Line Wave Traps One lot 345 kV bus, insulators, and structural




$13.10


32 Months


79

Figure 8-8: Afton System Upgrade One-line


Afton Station

One-line

345 kV

345 kV

S

E

W

N

Existing 345 kV To NEWMAN NEW

345 kV To ARROYO

TO AFTON GENERATION

Existing 345 kV To

LUNA


80

Table 8-13: Network System Upgrades Cost for Afton Substation


Afton Substation

Expand the existing 345 kV yard for connections of a new Arroyo-Afton 345 kV lines a new three bay breaker and a half 345 kV yard. The new equipment required includes:

Two 345 KV 3000 Amp Circuit Breakers Two 345 KV Substation Dead-end Structures Three Lightning arresters and Structures Four 345 kV 3000 Amp Switches One 345 kV 3000 Amp Line Switch with Motor

Operator and ground Switch Three 345 kV CCVT’s and Structures One 2000 Amp Line Wave Trap One lot 345 kV bus, insulators, and structural




$4.25


22 Months


81

Figure 8-9: Arroyo System Upgrade One-line


ARRYO Switching

Station

To 345/115 kV

XFMRs

345 kV

345 kV

S

E

W

N

Rebuild the 345 kV Ring Bus Station to a New 345 kV Breaker and a half Station on

the North side

Existing 345 kV To NEWMAN

NEW 345 kV To

Corona

NEW 345 kV To

Afton

Existing 345 kV To Ft. Craig


82

Table 8-14: Network System Upgrades Cost for Arroyo Substation


Millions Arroyo Substation

Expand the existing 345 kV yard for connections of two new Corona-Arroyo and Arroyo-Afton 345 kV lines to a new four bay breaker and a half 345 kV yard. The new equipment required includes:

Six 345 KV 3000 Amp Circuit Breakers Eight 345 KV Substation Dead-end Structures Nine Lightning arresters and Structures Sixteen 345 kV 3000 Amp Switches Four 345 kV 3000 Amp Line Switches with Motor

Operator and ground Switch Fourteen 345 kV CCVT’s and Structures Two 2000 Amp Line Wave Traps One lot 345 kV bus, insulators, and structural




$13.87


32 Months


83

Figure 8-10: South System Upgrade One-line

To Pinal West


345 kV

345 kV

345/138/13.8 kV

To 138 kV Yard

To VAIL

LINE #1 To HIDALGO

Line #2 To Hidalgo

68 MVAR REACTOR

50 MVAR REACTOR

To 138 kV Yard

50 MVAR REACTOR

345/138/13.8 kV


84

Table 8-15: Network System Upgrades Cost for South Substation


South Substation

Expand the existing 345 kV yard for connections of two new Hidalgo-South 345 kV lines w/ reactor shunts to a new three bay breaker and a half 345 kV yard. The new equipment required includes:

Six 345 KV 3000 Amp Circuit Breakers Four 345 KV Substation Dead-end Structures Twelve Lightning arresters and Structures Four 345 kV 3000 Amp Switches Two 345 kV 3000 Amp Line Switches with Motor

Operator and ground Switch Two 345 kV, 50 MVAR Shunt Reactors Two 345 kV 2000 Amp circuit breakers Two 345 kV, 2000 Amp switches Six 345 kV CCVT’s and Structures Two 2000 Amp Line Wave Traps One lot 345 kV bus, insulators, and structural




$13.94


27 Months


85

Figure 8-10: Picante System Upgrade One-line


EPE PICANTE Switching Station

To Corona

345 kV

345 kV

S

E W

N

To Caliente

115/345 kV T1

115/345 kV T2

To NEWMAN/PIPELINE

To Global Reach To

Biggs To

Vista

To Scottsdale

115 kV

115 kV


86

Table 8-16: Network System Upgrades Cost for Picante Substation


Millions Picante Substation

Add a 2nd 345/115 kV 224 MVA Autotransformer and Expand the existing 115 kV yard for connections of two new Picante-Vista and Picante-Scottsdale 115 kV lines to a new four bay breaker and a half 115 kV yard. The new equipment required includes:

One 345 KV 3000 Amp Circuit Breaker Seven 115 KV Circuit Breakers One 345 KV and three 115 kV Substation Dead-end

Structures Three 345 kV and twelve 345 kV Lightning arresters

and Structures Sixteen 345 kV 3000 Amp Switches Fourteen 345 kV 3000 Amp Switches One 345 kV and one 115 kV 2000 Amp Line

Switches with Motor Operator and ground Switch Three 345 kV and twelve 115 kV CCVT’s and

Structures Three 115 kV 2000 Amp Line Wave Traps One lot 345 kV bus, insulators, and structural




$13.17


24 Months


87

Table 8-17: Transmission Network System Upgrades Costs

Element Description Total miles

Cost Est. Millions

345 kV Transmission

One 345 kV Circuit from Artesia to Amrad Station 124 $105.11

One 345 kV Circuit from Amrad to a New Corona Switching Station

39.7 $33.65

One 345 kV kV Circuit from Corona to Arroyo Station 36.9 $42.34

One 345 kV kV Circuit from Arroyo to Afton Station 25 $28.77

Two 345 kV Circuits from Luna to a Hidalgo Station 100 $116.21

Two 345 kV Circuits from Hidalgo to South Station 320 $368.19

115 kV Transmission

One double circuit 115 kV line from Picante to tapping point towards Vista and Scottsdale

5.5 $2.62

Reconductor Socorrop to Elephant Butte 115 kV line with 477 ACSS 70 $3.85

Reconductor Hot Springs to Cuchillo 115 kV line with 477 ACSS 4.4 $0.24

Reconductor Dona Ana to Picacho 115 kV line with 556.6 ACSS 5.0 $0.32

Reconductor Newman-Sherman 115 kV line with 556.6 ACSS

7.3 $0.47

Reconductor NE1-Newman 115 kV line with 556.6 ACSS

2.2 $0.14

Reconductor Vista tap point to Vista 115 kV line with 556.6 ACSS

1,7 $0.11

Reconductor Sol to Vista 115 kV line with 556.6 ACSS 2.0 $0.13

Reconductor Lane-Sol 115 kV line with 556.6 ACSS 2.0 $0.13

Reconductor Milagro-Newman 115 kV line with 556.6 ACSS

6.2 $0.40


5 Years

Total Estimate for Transmission Network Upgrades $703.09

345 kV Transmission Network Upgrade estimate assumptions:

all cross country route; Ruling Span = 1,000 ft.; Loading: NESC Medium, NESC Extreme Wind; Maximum operating Temperature 100 deg. Celsius; Access roads includes grading and 5% rock for low spots and paved road crossing access;


88

OPGW 48 pair centrum design with stainless steel tubes, 0.502 in diameter, 0.3310 lbs/ft, RBS 15,000, design tension 20% RBS under NESC medium initial;

Conductor: 954 kCMIL 54/7 “Cardinal” ACSR, design tension 25% RBS under NESC medium initial;

Steel monopole design with vee-string insulators; Tangent and Angle structures are 105’ AGL, Dead-end Structures are 115’ AGL; Estimate considers 8% of the structures to be dead-end structures between 30

degrees and above, 4% angled structures between (5-30 degrees) and 88% of the structures to be tangent structures between (0-5 degrees);

All structures are galvanized and the estimated cost per pound for steel is $2.00/lb.; Tangent structures are direct buried with concrete backfill. All other structure

types utilize reinforced drilled piers with anchor bolt cages; Geotech includes concrete testing; New construction and no outages associated with any other facilities. Engineering and construction support based on 6% of material and line labor for

345kV single circuit 1-bundled conductor. 90 degree and above dead-end structure types to increase cost by 10%.

115 kV Transmission Network Upgrade estimate assumptions:

all cross country route; Ruling Span = 800 ft.; Loading: NESC Medium, NESC Extreme Wind; Maximum operating Temperature 100 deg. Celsius; Access roads includes grading and 5% rock for low spots and paved road crossing access; (1) OPGW 48 pair centrum design with stainless steel tubes, 0.502 in diameter, 0.3310 lbs/ft,

RBS 15,000, design tension 20% RBS under NESC medium initial; Conductors: 556 kCMIL 26/7 “Dove” ACSS, design tension 25% RBS under NESC medium

initial; Double Circuit: Steel monopole design with tangents (100’ direct embed concrete backfill) with

post insulators, running angles (85’ drilled pier foundations) 15-30 degs. with suspension insulators, dead-ends (90 deg.) (85’ drilled pier foundations) suspension insulators on pole;

Estimate considers 8% of the structures to be dead-end structures between 30 and 90 degrees, 4% angled structures between 5 and 30 degrees and 88% of the structures to be tangent structures between 0 and 5 degrees;

All structures are galvanized and the estimated cost per pound for steel is $2.00/lb.; Geotech includes concrete testing; New construction and no outages associated with any other facilities.

Not Included in Transmission Network Upgrade Estimate:

Any right-of-way clearing costs; Hydrology analysis or scour calculations for construction within a flood plain or

adjacent to any washes, rivers, etc.; Permitting for road or railroad crossings; Siting costs, land acquisition, environmental permitting, biological

assessments/permits, archeological assessments/permits; Temporary construction offices and material lay down yard;

Fencing or access gate materials.


89

General Cost Assumptions

1. The cost estimates provided are good faith “scoping estimates”.

2. Estimates do not include land or permitting.

3. Interconnection Customer to secure POI site and transfer ownership to EPE.

4. Permitting time frames are not included.

5. Estimates are in 2010 Dollars.

6. Where applicable, the Interconnection Customers are responsible for funding and construction of all transmission facilities from the proposed generator substation to the Points of Interconnection.

7. The Interconnection Customer will supply enough transmission conductor from their last structure outside the POI substation for Termination into the POI substation bus.

8. Interconnection Customers are responsible for Engineering, Procurement, and

Construction for all and any FACTs and other transmission compensation devices at their generation site or along their long interconnecting transmission lines to just outside the POI sites.

9. Special outages will be required for Network Upgrade installation at Artesia/Eddy

County, Luna, Hidalgo and South.

10. 345 kV Transmission lines from Artesia to Amrad to Corona to Newman follow existing line corridors and parallel the existing lines.

11. Costs do not include any requirements beyond South 345 kV station.

12. All transmission line reconductoring is assuming all existing structures are in

good condition and able to support the new conductors.


90

9. Disclaimer

If any of the project data provided by Interconnection Customers and used in this study varies significantly from the actual data once the 345 kV Cluster generation equipment is installed, the results from this study will need to be verified with the actual data at the Project Interconnection Customer's expense. Additionally, any change in the generation in EPE’s Interconnection Queue that is senior to the 345 kV Cluster Generation may require a re-evaluation of this Study.


91

10. Conclusions

This 345 kV Cluster Study consisting of Steady State, Short Circuit and Stability Analyses for a net 1423 MW of generation interconnecting on the EPE and Southern New Mexico transmission systems has determined that the Cluster Project will have an adverse, or negative, impact on the EPE and Southern New Mexico transmission systems unless proposed Network Upgrades are constructed. The estimated cost for integrating the 345 kV Cluster Project onto the EPE and Southern New Mexico transmission systems is $935.30 Million and the good faith estimate of the time frame to Engineer, Procure, and Construct all facilities is 5 years. Therefore it is not feasible to complete the Network Upgrades Required for Delivery before the requested in-service dates.


Appendix A

Appendix A 345 KV Cluster Study Statement of Work

1

345 kV CLUSTER SYSTEM IMPACT STUDY STATEMENT OF WORK

All capitalized terms not defined herein shall have the definitions specified in EPE’s most current Open Access Transmission Tariff (the “OATT”). This Statement of Work is pursuant to the May 5, 2009 MSA between EPE and TRC for additional studies to be conducted.

EPE W/O# TS7600201048 TRC Project # 177451 1. Use PSLF to perform load flow analyses for a System Impact Study (as specified under EPE’s

OATT) on the EPE and affected utilities in the WECC transmission system (“System”) as follows:

1.1. Base case scenarios: 1.1.1. Develop 2011, 2012, 2013 and 2015, base case power flows for each year that will

be studied. Base cases will include heavy (100% peak load) and light load (60% of peak load) scenarios.

1.1.2. Base case scenarios will incorporate variations in the EPE system such as Ft. Craig

phase shifter settings (60 MW N-S, 10 MW N-S , 201 MW N-S for Peak Cases, 201 MW N-S, 60 MW N-S for Off-Peak), Eddy County DC tie operational flows (200 MW or 0 MW), local generator and third party generator configurations. A list of base case scenarios are as follows in Table 1:

Table 1: Base Case Scenarios

Descriptions

Year

Peak Case OFF- Peak Case

Ft Craig PST = 60 MW N-S



(AFTON OFF)



Eddy County HVDC

ON

Eddy County HVDC OFF

Eddy County HVDC

ON


Eddy County HVDC

ON


Eddy County HVDC

ON


Eddy County HVDC ON


2011 X X X X X X X X X X 2012 X X X X X X X X X X 2013 X X X X X X X X X X 2015 X X X X X X X X X X

1.1.3. Incorporate in the base case system data all generators and required facilities in the

Study queue that are senior to the projects in the Study Cluster. Projects senior to the Study Cluster projects are WA495W and SL99W.

1.1.4. Perform all lines in service and contingency analyses for the base case scenarios to

determine if there are any existing EPE/WECC criteria violations. 1.1.5. Perform stability analyses as required in the SIS using the peak and off peak cases

listed in Table 2.

Table 2: Stability Base Case Scenarios Descriptions

Year Peak Case OFF- Peak Case

Ft Craig PST = 60 MW N-S Ft Craig PST = 60 MW N-S Eddy County HVDC ON Eddy County HVDC ON

2012 X X 2015 X X

2

1.1.6. Perform short circuit analyses as required in SIS using a 2015 ASPEN case or

appropriate case as provided by EPE. Faults studies will be at EPE’s Newman 115 kV, Rio Grande 115 kV, and Rio Grande 69 kV buses, and all other 345 kV buses on the EPE system.

1.1.7. Document the violations and report back to EPE.

1.2. Proposed 345 kV Cluster Study Cases

Develop generation interconnection Cluster Study heavy load and light load power flow cases that combine projects with interconnection points in the same vicinity within the EPE transmission system that are listed in the EPE Generation Interconnection Study queue. 1.2.1. The Cluster cases with the new generators to be developed are defined as follows

as shown in Table 3: 1.2.1.1. 2011 CLUSTER STUDY GENERATORS:

a. ART320W (320 MW) b. AA100W (100 MW) c. NM805W (805 MW light load only)

1.2.1.2. 2012 CLUSTER STUDY GENERATORS: a. ART320W b. AA100W (100 MW) c. NM805W (805 MW)

1.2.1.3. 2013 CLUSTER STUDY GENERATORS: a. ART320W b. AA100W (100 MW) c. NM805W (805 MW) d. HL198W 1 (99 MW)

1- HL198W will be constructed in 2 phases 99 MW in 2013 and 99 MW in 2015

1.2.1.4. 2015 CLUSTER STUDY GENERATORS: a. ART320W b. AA100W (100 MW) c. NM805W (805 MW) d. HL198W 1 (99 MW)

1- HL198W will be constructed in 2 phases 99 MW in 2013 and 99 MW in 2015.

1.2.1.5. All generation dispatched to Areas 14-73, that is all areas except New Mexico (Area 10) and El Paso (Area 11)

3

Table 3: 345 kV Cluster Case Scenarios Case Descriptions

Year


Ft Craig PST = 60 MW N-S Ft Craig PST = 10 MW

N-S


(AFTON OFF)

Ft Craig PST = 201 MW S-N

Ft Craig PST =60 MW N-S

Eddy County HVDC ON


Eddy County

HVDC ON


Eddy County

HVDC ON


Eddy County

HVDC ON


Eddy County

HVDC ON


2011 ART320W AA100W

ART320W AA100W

ART320W AA100W

ART320W AA100W

ART320W AA100W

ART320W AA100W

ART320W AA100W NM805W




2012 ART320W AA100W NM805W










2013

ART320W AA100W NM805W HL198W1

1- 99MW Only


99MW Only


99MW Only


99MW Only


99MW Only


99MW Only


99MW Only


99MW Only


99MW Only


99MW Only

2015

ART320W AA100W NM805W HL198W










4

1.2.2. Perform all lines in service and contingency analyses for the cluster cases and

compare the cluster to base case results to determine the EPE/WECC criteria violations due to the study cluster projects.

1.2.2.1 Perform sensitivity analysis by removing each Cluster generator to

determine impact on other remaining Cluster generators. 1.2.3. Perform stability analyses as required in the SIS using the peak and off-peak cases

listed in Table 4.

1.2.3.1. Fault locations for stability analyses for Cluster Generators will be at each POI and no more than 2 buses away to verify Low Voltage Ride Through (LVRT).

1.2.3.2 Study loss of generation for the NM805W and ART320W projects (no fault). 1.2.3.3. Study loss of generation for fault on each generator bus or low voltage side

of transmission step up transformer for projects listed above. 1.2.3.4 Study faults on all new lines required for Network Upgrades as determined

by power flow analysis.

Table 4: 345 kV Cluster Stability Case Scenarios

1.2.4. Perform short circuit analyses as required in SIS using a 2015 ASPEN case or

appropriate case as provided by EPE Case will be modified for Cluster Generation and any Network Upgrades. Faults studied are at EPE’s Newman 115 kV, Rio Grande 115 kV, and Rio Grande 69 kV buses, all other 345 kV buses on the EPE system, and all POI buses of the projects participating in this Cluster SIS.

1.2.5. Begin analysis of the 345 kV Cluster Study with the last year to determine all

required system upgrades. Then proceed to the previous year and remove any interconnection projects not in-service for the year to be studied. This procedure will determine the timing of the required Network Upgrades.

1.2.6. If procedure in 1.2.5. above does not identify which Network Upgrade is responsible

for correcting criteria violations found to be caused by the interconnection projects in the study cluster, sensitivity analyses will be performed by turning generation on and off to determine which project is responsible.

1.2.7. Monitor and document all violations due to the Study Cluster projects. 1.2.8. Work with EPE to determine facilities required to mitigate violations.

Descriptions

Year


Ft Craig PST = 60 MW N-S Ft Craig PST = 60 MW N-S

Eddy County HVDC ON Eddy County HVDC ON

2012 ART320W AA100W NM805W


2015



5

Violations external to the EPE/New Mexico system will be noted and included in the Report, but not mitigated.

1.3. Re-Studies: 1.3.1. If a Re-Study is required to be performed as per Section 7.6 of the LGIP, perform a

Re-Study with the withdrawn generator and its required facilities removed from the case(s). EPE will notify TRC as soon as possible if this occurs so that TRC can stop work on the initial study and begin work on the Re-Study.

1.3.2. As per Section 7.6 of the LGIP, the Re-Study must be completed within 60 calendar

days of the Interconnection Customer being notified. Any cost of the Re-Study will be borne equally by the remaining Interconnection Customers being re-studied in the study cluster.

2. Prepare a non-binding, good faith estimate of cost for Projects in the study cluster to interconnect to

the EPE transmission system, including any required Network Upgrades. 2.1. Assign costs based upon MW pro-rata share as per the FERC Waiver.

3. Prepare a non-binding, good-faith estimate of the estimated time to construct any Network Upgrades

required for Interconnection and Delivery onto the System. This should be in a bar chart form. 4. Data Required:

4.1. Load flow base cases for peak and off peak, from EPE for the time frames required in PSLF

format.

4.1.1. Generator and transmission transformer impedance data as provided by the Developers for use in load flow and short circuit studies.

4.2. Queue table with In-service dates and Points of Interconnection. 4.3. Stability base cases for peak and off-peak, from EPE for the time frames required in PSLF

format.

4.3.1. Generator stability model data sheets in PSLF format for entry into PSLF data base as provided from Developers.

4.4. Short circuit data base for the time frames required in ASPEN format.

5. Deliverables: 5.1. During the Study process, TRC will send EPE a progress report on a regular basis, but no

less than once each week. If the Study time appears to exceed the Study time limit as given in EPE’s OATT in the Large Generator Interconnection Procedures, TRC will notify EPE in a timely manner and give an estimate of completion of the Study.

5.2. A detailed report including:

5.2.1. Executive summary. 5.2.2. The required Network Upgrades for Network Resource Interconnection Service. 5.2.3. Description of the Project load flow analyses. 5.2.4. Short circuit analyses with fault duties and Network upgrades. 5.2.5. Description of Stability analyses.

6

5.2.6. Explanation of Network upgrades. 5.2.7. Explanation of non-binding, good-faith costs for interconnections and any required

Network upgrades. 5.2.8. Estimated time frame for full integration of the Study Cluster projects onto the

system. 5.3. Original and final Cluster Study base cases, with appropriate “EPC” change files, will be sent

upon completion of Final Report.

6. Cost: 6.1. TRC will perform this Cluster Study on a time and expense basis totaling $360,000. Included

in the cost estimate are travel expenses for two trips to El Paso, if needed. Table 5 lists the estimated time to complete each task.

Table 5: Itemized 345 kV Cluster SIS Time Frames

6.2. Time frame to complete the study will be approximately 16 Weeks. 6.3. If the Study appears to have become difficult and, therefore increasing the Study costs, TRC

will inform EPE immediately with an estimated increase in cost so that approval can be obtained.

7. Billing:

TRC will provide a monthly bill showing detailed hours and expenses charged to each study based on that studies work order number, such work order number to be provided by EPE. Once received, EPE will have 30 days to process and send payment.

8. Signatures

TRC Engineers, LLC. El Paso Electric Company

345 kV Cluster SIS (4 Interconnections) Item Description Hours

1 Base Case, Project Case Prep and Prepare Draw Files 182

2 Contingency Analysis & Determine Network Upgrades 376

3 EPE Meetings Including Prep & Travel Time 112 4 Interconnection and Network Upgrade Estimates

Substation 240 Substation Administrative 50

Transmission 240 Transmission Administrative 50

5 Stability Analysis 188 6 Short Circuit 160 7 Report Writing & Documentation 290 8 Report Review and Comment 40 9 Management Oversight 20 10 Misc. Project Management 60 11 Misc. Admin Assistance 70

Total Study Hours 2078


Appendix B

Appendix B EE 205 Waiver

100 North Stanton Street El Paso, Texas 79901 (915) 543-5776

June 12, 2009 The Honorable Kimberly D. Bose, Secretary Federal Energy Regulatory Commission 888 First Street, NE Washington, DC 20426 Re: El Paso Electric Company, Docket No. ER09-______

Request for Waiver Authorization Pursuant to Section 205 of the Federal Power Act

Dear Secretary Bose:

Pursuant to Section 205 of the Federal Power Act,1 El Paso Electric Company (“EE”) respectfully requests waiver of the first-come, first-served study order for interconnection requests currently in its queue to allow for two study clusters. A waiver of this type will allow EE to reduce the time required for the study of projects currently in the queue in a manner that will permit it to timely satisfy the State of New Mexico’s diversified renewables portfolio requirement. EE is also working on changes to its Open Access Transmission Tariff (“OATT”) to improve queue processing in favor of a more workable and efficient long-term alternative. This waiver request is the first step in the process and is necessary to allow EE to take immediate action so that it may comply with New Mexico law. EE offers it as the initial phase towards resolution of its queue issues, but one that is intended to be implemented independently from future implementation of a revised tariff.2 At present, EE’s interconnection queue consists of generators requesting the interconnection of almost 5,000 MW of resources, while EE’s total peak load is less than one-third that amount (approximately 1,500 MW).3

1 16 U.S.C. § 824d.

2 The cluster studies proposed here are to apply to existing interconnection requests in the queue as of the date of this filing. Future interconnection requests are to be processed pursuant to the terms of EE’s OATT. As stated above, EE is in the process of developing revised queue-related tariff provisions. 3 EE’s current generator interconnection queue is posted online at www.epelectric.com, “Transmission,” “Interconnection Requests.”

Secretary, Federal Energy Regulatory Commission P a g e | 2

I. APPLICANT

EE is a vertically integrated electric utility whose primary business is serving native load in far west Texas and southern New Mexico, providing retail electric service to about 350,000 customers in an area of approximately 10,000 square miles. EE is a publicly traded company that is directly owned by its shareholders. It has no parent, subsidiary or affiliate engaged in the energy sector. EE employs approximately 1,000 people who are involved in the generation, transmission, distribution and sale of electricity at retail and wholesale. EE owns distribution facilities through which it provides service to its customers at retail rates and owns transmission facilities over which it offers service under its OATT.

II. STATE-IMPOSED RENEWABLE ENERGY REQUIREMENTS

The State of New Mexico has enacted laws and regulations setting forth minimum requirements for renewable energy.4

III. DESCRIPTION OF PROPOSED WAIVER

Utilities are required to supply increasing percentages of their retail energy sales through a diversified portfolio of renewable energy resources (through a state procurement process). EE is acting under such rules and regulations currently. Effective January 2011, the minimum percentage tiers increase such that 10 percent of utilities’ retail energy sales must come from renewable energy resources, with solar energy comprising at least 20 percent of the renewable mix. EE has conducted a procurement process for its January 2011 renewable obligation, all within the parameters approved by the state. If EE were to study the project chosen and approved through the New Mexico process to satisfy EE’s January 2011 solar requirement within its tariff’s currently-effective first-come, first-served interconnection study approach, the January 2011 deadline will not be met. It is this January 2011 deadline that has triggered EE to seek a waiver from the first-come, first-served processing order set forth in its tariff. EE also is looking at ways it can secure more long-term improvements in its queue processing and management through future tariff changes. The instant filing does not seek any tariff revisions at this time.

EE seeks waiver of the provisions of its Large Generator Interconnection Procedures (LGIP) and associated study agreements5

4 New Mexico Renewable Energy Act (NMSA 1978, Section 62-16-1 et seq), and the New Mexico Public Regulation Commission’s Rule 572, “Renewable Energy as a Source of Electricity” (NMAC 17.9.572).

to study the projects currently in its queue by means of a cluster approach, as follows:

5 EE’s LGIP and associated agreements are found in Attachment M of its OATT. Pursuant to Section 4.1 of EE’s LGIP, the queue position of each interconnection request is to be used to determine the order of performing interconnection studies. Interconnection studies consist of interconnection feasibility studies, interconnection system impact studies and interconnection facility studies. The instant waiver request is a request to waive the “first-come first-served” study order under the tariff. Although EE’s LGIP contains clustering provisions (at Section 4.2) and permits EE to allocate the cost of common upgrades for clustered interconnection studies (at Section 4.1), the tariff does not provide for the type of cluster studies proposed here. EE’s proposed clusters are based upon the nature of the facilities on which interconnection is sought, and is not based upon Queue Position and “Queue Cluster Windows” within the meaning of EE’s currently-effective LGIP. Accordingly, tariff waiver authorization is sought to permit EE to study its interconnection requests within the two types of clusters identified here, and to allocate the


• Projects seeking interconnection on EE facilities will be studied in one of two clusters,

based on the nature of the EE facilities on which the interconnection is sought: Projects seeking to interconnect on EE’s local system of 115 kV will be studied separately from projects seeking to interconnect on EE’s 345 kV system. This division is practical, efficient, and equitable because the interconnection of projects to EE’s local 115 kV system and the interconnection of projects to EE’s 345 kV transmission have little, if any, impact on one another. Thus, the studies for both clusters will begin at the same time.

• Because projects on EE’s 345 kV system are targeting markets outside of EE’s service

territory (for example, Arizona and California to the west, Colorado to the north), EE will perform the interconnection studies for this cluster in an east-to-west direction, starting with the eastern-most projects (i.e., those in the Amrad-Eddy area), then layering on top the projects to the immediate west (i.e., those in the WestMesa-Arroyo area), then the projects to the far west (i.e., those in the Luna-Hildalgo area). In proceeding in this east-to-west direction, EE will be able to more effectively identify the system impacts of the projects in this cluster because EE’s analysis will move in the same direction as the anticipated power flow from such resources.

• In performing the cluster studies, EE will study all projects in each cluster solely for Network Resource Interconnection Service, and requests that the Commission grant a waiver of the provisions of its LGIP that would otherwise require EE to “concurrently study” each interconnection request for Energy Resource Interconnection Service, upon request, up to the point when an Interconnection Facility Study Agreement is executed. An Energy Resource Interconnection Service study would be meaningless under the circumstances present, where the resources in the queue for interconnection so far surpass the total load on the system (in EE’s case, by over 300 percent). In order for a generator in a cluster to make a meaningful decision on whether to proceed with a project based on the results of the cluster studies, the resource will need to be studied for Network Resource Interconnection Service. Indeed, all projects currently in the queue have requested that EE perform a Network Resource Interconnection Service study.

• Projects subject to the clusters will be accorded a one-time election to affirmatively opt out of the cluster. The election date will be 10 Business Days6 following Commission approval of the instant waiver request.7

cost of common upgrades for such clustered studies. As part of the cluster studies proposed here, EE will not perform optional studies under Section 10 of the LGIP.

For purposes of this waiver, any generator that opts out will retain its queue ranking relative to any other generators that opt out of the

6 “Business Days” as defined in EE’s LGIP. 7 Specifically, the 10 Business Day period will begin to run when EE notifies its Interconnection Customers of Commission approval. Such notification will be made by email and/or fax. This will avoid any complications from the potential that an Interconnection Customer may not learn of the Commission’s issuance until after the 10 Business Day period has lapsed.


clusters, and will be studied upon completion of the cluster studies. For example, if generators holding queue positions of 5, 10 and 15 opt out of the clusters, they will be studied after the clusters, but will retain their relationship relative to each other such that the generator at queue position 5 will be studied before the generators at queue positions 10 and 15. To be clear, however, by extending an opt-out right under the instant proposal, EE is not committing to immunize such generators from changes to queue processing in the future that may stem from the possible application of future tariff changes.

• Projects for which EE has already completed an Interconnection Feasibility Study for the

resource will continue to be processed according to EE’s OATT, and not clustered under this waiver request. Such projects are far enough along in the study process that to cluster them at this stage would not serve the goal of improving the timeliness and efficiency of the queue process. In implementing this approach, EE is taking into account the Commission’s stated desire to see transmission providers appropriately address differences between existing interconnection requests that are still at an early stage in the interconnection process versus those that are in later stages of the process.8

In making this clustering request, EE is mindful of the Commission’s eagerness to see transmission providers look for ways to address long queues and the lengthy processing times that they create, particularly with the unprecedented demand for new types of generation (namely, renewable generation) and the added stress that such resources have placed on interconnection queues. Interconnection Queuing Practices, 122 FERC ¶ 61,252 at PP 3, 5 (2008). As the Commission as previously stated in approving queue waiver requests, “[W]here good cause for a waiver of limited scope exists, there are no undesirable consequences, and the resultant benefits to customers are evident, we have found that a one-time waiver is appropriate.” California Independent System Operator, 118 FERC ¶61,226 at P 24 (2007), clarified, 120 FERC ¶ 61,180 (2007) (the “Tehachap” case). See also California Independent System Operator, 124 FERC ¶ 61,031 (2008), reh’g denied, 124 FERC ¶ 61,293 at PP 18-21 (2008) (where FERC makes clear that to meet the Tehachap standard of “no undesirable consequences,” the transmission provider need not show that each individual generator in the queue will not experience delay or potential harm as a result of a cluster approach, recognizing that any form of line drawing “would likely satisfy some customers at the expense of others,” and emphasizing that the overriding goal is to address queue backlog through fair criteria.) Good cause exists to grant EE’s waiver request under the circumstances present. EE has developed this one-time waiver request with the standards of Tehachap in mind. There are no undesirable consequences within the meaning of Tehachap; the resultant benefits to customers are evident; and the waiver also serves the important goal of permitting a timely satisfaction of state-imposed diversified renewables portfolio requirements. Further, EE’s proposed clusters are fair and equitable, and are developed based on non-discriminatory factors. The clusters provide

8 Interconnection Queuing Practices, 122 FERC ¶ 61,252 at P 11(2008), and California Independent System Operator, 124 FERC ¶ 61,031 at P 20 (2008) (finding that the CAISO appropriately identified a category of interconnection requests that can be processed efficiently under its existing LGIP process, while waiving the tariff’s queue management process for other earlier-stage interconnection requests).


for an opportunity for projects in the queue to be processed beginning immediately, within one of two cluster groups, with the goal of improving efficiency and processing time. In addition, the proposal’s protection against undue discrimination is enhanced through the opt-out right provided to all. In short, the cluster proposal satisfies the just and reasonable under Section 205 of the FPA because it would create results that are just and reasonable and not unduly discriminatory, while also serving important Commission policy goals intended to advance the public interest overall. IV. COMMUNICATIONS AND SERVICE

EE requests that all communications regarding this filing be directed to the following individuals and that their names be entered on the official service list maintained by the Secretary: Mary E. Kipp Robin M. Nuschler, Esq. Assistant General Counsel P. O. Box 3895

& Director of FERC Compliance Fairfax, VA 22038-3895 El Paso Electric Company

P.O. Box 982 Tel: (703) 323-0613 El Paso, Texas 79960 Fax: (703) 323-0614

Tel: (915) 543-5776 [email protected] Fax: (915) 521-4747 [email protected]

EE has served a copy of this filing on all of its transmission customers, interconnection customers and state commissions. V. CONCLUSION EE respectfully requests Commission approval of its waiver request as proposed herein.

Respectfully submitted,

/s/ Mary E. Kipp (e-filed) ______________________________

Robin M. Nuschler, Esq. Mary E. Kipp P.O. Box 3895 Assistant General Counsel & Fairfax, VA 22038-3895 Director of FERC Compliance Tel: (202) 487-4412 El Paso Electric Company Fax: (703) 323-0614 100 N. Stanton Street E-mail: [email protected] El Paso, Texas 79901

Tel: (915) 543-5776 Fax: (915) 521-4747 E-mail: [email protected]


Appendix C

Appendix C Power Flow Contingency List

# Contingency Selection Criteria: From area 10 to 14; 100 kV to 999 kV # 0001 ‐ 1999 cont. >>> single line and transformer outages in Areas 10, 11 and 14. # 2000 ‐ 3000 cont. >>> 69 kV and braker failure # 4000+ cont. >>> new project generating units outages # line_1 "Line CHOLLA 500.0 to SAGUARO 500.0 Circuit 1" 1.000 line "CHOLLA 500.00" "SAGUARO 500.00" "1 " 1 0 0 line_2 "Line FOURCORN 500.0 to MOENKOPI 500.0 Circuit 1" 1.000 line "FOURCORN 500.00" "MOENKOPI 500.00" "1 " 2 0 0 line_3 "Line MOENKOPI 500.0 to YAVAPAI 500.0 Circuit 1" 1.000 line "MOENKOPI 500.00" "YAVAPAI 500.00" "1 " 1 0 0 line_5 "Line NAVAJO 500.0 to RACEWAY 500.0 Circuit 1" 1.000 line "NAVAJO 500.00" "RACEWAY 500.00" "1 " 1 0 0 line_6 "Line SAGUARO 500.0 to TORTOLIT 500.0 Circuit 1" 1.000 line "SAGUARO 500.00" "TORTOLIT 500.00" "1 " 1 0 0 line_7 "Line SAGUARO 500.0 to TORTLIT2 500.0 Circuit 1" 1.000 line "SAGUARO 500.00" "TORTLIT2 500.00" "1 " 1 0 0 line_8 "Line YAVAPAI 500.0 to WESTWING 500.0 Circuit 1" 1.000 line "YAVAPAI 500.00" "WESTWING 500.00" "1 " 1 0 0 line_10 "Line CHOLLA 345.0 to PNPKAPS 345.0 Circuit 1" 1.000 line "CHOLLA 345.00" "PNPKAPS 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_11 "Line CHOLLA 345.0 to PRECHCYN 345.0 Circuit 1" 1.000 line "CHOLLA 345.00" "PRECHCYN 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_12 "Line FOURCORN 345.0 to CHOLLA 345.0 Circuit 1" 1.000 line "FOURCORN 345.00" "CHOLLA 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_13 "Line FOURCORN 345.0 to CHOLLA 345.0 Circuit 2" 1.000 line "FOURCORN 345.00" "CHOLLA 345.00" "2 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_44 "Line SAGUARO 230.0 to CASGRAPS 230.0 Circuit 1" 1.000 line "SAGUARO 230.00" "CASGRAPS 230.00" "1 " 1 0 0 line_45 "Line SAGUARO 230.0 to TATMOMLI 230.0 Circuit 1" 1.000 line "SAGUARO 230.00" "TATMOMLI 230.00" "1 " 1 0 0

line_46 "Line SNTAROSA 230.0 to TATMOMLI 230.0 Circuit 1" 1.000 line "SNTAROSA 230.00" "TATMOMLI 230.00" "1 " 1 0 0 line_47 "Line SNTAROSA 230.0 to DBG 230.0 Circuit 1" 1.000 line "SNTAROSA 230.00" "DBG 230.00" "1 " 1 0 0 line_84 "Line SAG.EAST 115.0 to SAG.WEST 115.0 Circuit 1" 1.000 line "SAG.EAST 115.00" "SAG.WEST 115.00" "1 " 1 0 0 line_85 "Line SAG.EAST 115.0 to MARANA 115.0 Circuit 1" 1.000 line "SAG.EAST 115.00" "MARANA 115.00" "1 " 1 0 0 line_86 "Line SAG.EAST 115.0 to ORACLE 115.0 Circuit 1" 1.000 line "SAG.EAST 115.00" "ORACLE 115.00" "1 " 1 0 0 line_87 "Line SAG.WEST 115.0 to SNMANUEL 115.0 Circuit 1" 1.000 line "SAG.WEST 115.00" "SNMANUEL 115.00" "1 " 1 0 0 line_88 "Line SAG.WEST 115.0 to EMPIRE 115.0 Circuit 1" 1.000 line "SAG.WEST 115.00" "EMPIRE 115.00" "1 " 1 0 0 line_89 "Line SAG.WEST 115.0 to ED‐5 115.0 Circuit 1" 1.000 line "SAG.WEST 115.00" "ED‐5 115.00" "1 " 1 0 0 line_90 "Line VLYFARMS 115.0 to ORACLE 115.0 Circuit 1" 1.000 line "VLYFARMS 115.00" "ORACLE 115.00" "1 " 1 0 0 line_91 "Line BOOTHILL 115.0 to ADAMS 115.0 Circuit 1" 1.000 line "BOOTHILL 115.00" "ADAMS 115.00" "1 " 1 0 0 line_92 "Line BOOTHILL 115.0 to MURAL 115.0 Circuit 1" 1.000 line "BOOTHILL 115.00" "MURAL 115.00" "1 " 1 0 0 line_93 "Line CORONADO 500.0 to CHOLLA 500.0 Circuit 1" 1.000 line "CORONADO 500.00" "CHOLLA 500.00" "1 " 1 0 0 line_94 "Line CORONADO 500.0 to SILVERKG 500.0 Circuit 1" 1.000 line "CORONADO 500.00" "SILVERKG 500.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_100 "Line SILVERKG 500.0 to BROWNING 500.0 Circuit 1" 1.000 line "SILVERKG 500.00" "BROWNING 500.00" "1 " 1 0 0 line_122 "Line ELLISON 115.0 to 83.9E3NT 115.0 Circuit 1" 1.000 line "ELLISON 115.00" "83.9E3NT 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_123 "Line FRAZIER 115.0 to MOONSHIN 115.0 Circuit 1" 1.000

line "FRAZIER 115.00" "MOONSHIN 115.00" "1 " 1 0 0 line_124 "Line FRAZIER 115.0 to ROOSEVLT 115.0 Circuit 1" 1.000 line "FRAZIER 115.00" "ROOSEVLT 115.00" "1 " 1 0 0 line_125 "Line GOLDFELD 115.0 to HORSMESA 115.0 Circuit 1" 1.000 line "GOLDFELD 115.00" "HORSMESA 115.00" "1 " 1 0 0 line_126 "Line GOLDFELD 115.0 to MRMNFLAT 115.0 Circuit 1" 1.000 line "GOLDFELD 115.00" "MRMNFLAT 115.00" "1 " 1 0 0 line_127 "Line GOLDFELD 115.0 to CARRELTP 115.0 Circuit 1" 1.000 line "GOLDFELD 115.00" "CARRELTP 115.00" "1 " 1 0 0 line_128 "Line HAYDENAZ 115.0 to ASARCOTP 115.0 Circuit 1" 1.000 line "HAYDENAZ 115.00" "ASARCOTP 115.00" "1 " 1 0 0 line_129 "Line HAYDENAZ 115.0 to KEARNYTP 115.0 Circuit 1" 1.000 line "HAYDENAZ 115.00" "KEARNYTP 115.00" "1 " 1 0 0 line_130 "Line HORSMESA 115.0 to FRAZIER 115.0 Circuit 1" 1.000 line "HORSMESA 115.00" "FRAZIER 115.00" "1 " 1 0 0 line_131 "Line HORSMESA 115.0 to MRMNFLAT 115.0 Circuit 1" 1.000 line "HORSMESA 115.00" "MRMNFLAT 115.00" "1 " 1 0 0 line_132 "Line KEARNYTP 115.0 to MORRISAZ 115.0 Circuit 1" 1.000 line "KEARNYTP 115.00" "MORRISAZ 115.00" "1 " 1 0 0 line_133 "Line KNOLL 115.0 to MORRISAZ 115.0 Circuit 1" 1.000 line "KNOLL 115.00" "MORRISAZ 115.00" "1 " 1 0 0 line_134 "Line MIAMI 115.0 to PINAL 115.0 Circuit 1" 1.000 line "MIAMI 115.00" "PINAL 115.00" "1 " 1 0 0 line_135 "Line MIAMI 115.0 to PINTOVLY 115.0 Circuit 1" 1.000 line "MIAMI 115.00" "PINTOVLY 115.00" "1 " 1 0 0 line_136 "Line MIAMI 115.0 to 83.9E3NT 115.0 Circuit 1" 1.000 line "MIAMI 115.00" "83.9E3NT 115.00" "1 " 1 0 0 line_137 "Line MOONSHIN 115.0 to PINAL 115.0 Circuit 1" 1.000 line "MOONSHIN 115.00" "PINAL 115.00" "1 " 1 0 0 line_138 "Line MOONSHIN 115.0 to 83.5E3NT 115.0 Circuit 1" 1.000 line "MOONSHIN 115.00" "83.5E3NT 115.00" "1 " 1 0 0 line_139 "Line OAKFLAT 115.0 to SILVERT1 115.0 Circuit 1" 1.000

line "OAKFLAT 115.00" "SILVERT1 115.00" "1 " 1 0 0 line_140 "Line PINAL 115.0 to SILVERT1 115.0 Circuit 1" 1.000 line "PINAL 115.00" "SILVERT1 115.00" "1 " 1 0 0 line_141 "Line RAY 115.0 to KNOLL 115.0 Circuit 1" 1.000 line "RAY 115.00" "KNOLL 115.00" "1 " 1 0 0 line_143 "Line REFINERY 115.0 to 83.5E3NT 115.0 Circuit 1" 1.000 line "REFINERY 115.00" "83.5E3NT 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_153 "Line SNYDHLAZ 115.0 to SNYDHILL 115.0 Circuit 1" 1.000 line "SNYDHLAZ 115.00" "SNYDHILL 115.00" "1 " 1 0 0 line_192 "Line GREENLEE 345.0 to WINCHSTR 345.0 Circuit 1" 1.000 line "GREENLEE 345.00" "WINCHSTR 345.00" "1 " 1 0 0 line_193 "Line GREENLEE 345.0 to COPPERVR 345.0 Circuit 1" 1.000 line "GREENLEE 345.00" "COPPERVR 345.00" "1 " 1 0 0 line_194 "Line MCKINLEY 345.0 to SPRINGR 345.0 Circuit 1" 1.000 line "MCKINLEY 345.00" "SPRINGR 345.00" "1 " 1 0 0 line_195 "Line MCKINLEY 345.0 to SPRINGR 345.0 Circuit 2" 1.000 line "MCKINLEY 345.00" "SPRINGR 345.00" "2 " 1 0 0 line_196 "Line SOUTH 345.0 to GATEWAY 345.0 Circuit 1" 1.000 line "SOUTH 345.00" "GATEWAY 345.00" "1 " 1 0 0 line_197 "Line SOUTH 345.0 to GATEWAY 345.0 Circuit 2" 1.000 line "SOUTH 345.00" "GATEWAY 345.00" "2 " 1 0 0 line_198 "Line SPRINGR 345.0 to CORONADO 345.0 Circuit 1" 1.000 line "SPRINGR 345.00" "CORONADO 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_199 "Line SPRINGR 345.0 to GREENLEE 345.0 Circuit 1" 1.000 line "SPRINGR 345.00" "GREENLEE 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_200 "Line SPRINGR 345.0 to VAIL2 345.0 Circuit 1" 1.000 line "SPRINGR 345.00" "VAIL2 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_201 "Line VAIL 345.0 to SOUTH 345.0 Circuit 1" 1.000 line "VAIL 345.00" "SOUTH 345.00" "1 " 1 0

0 line_202 "Line WESTWING 345.0 to SOUTH 345.0 Circuit 1" 1.000 line "WESTWING 345.00" "SOUTH 345.00" "1 " 1 0 0 line_203 "Line WESTWING 345.0 to PINALWES 345.0 Circuit 1" 1.000 line "WESTWING 345.00" "PINALWES 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_204 "Line WINCHSTR 345.0 to VAIL 345.0 Circuit 1" 1.000 line "WINCHSTR 345.00" "VAIL 345.00" "1 " 1 0 0 line_205 "Line PINALWES 345.0 to SOUTH 345.0 Circuit 1" 1.000 line "PINALWES 345.00" "SOUTH 345.00" "1 " 1 0 0 line_206 "Line DMP 138.0 to N. LOOP 138.0 Circuit 1" 1.000 line "DMP 138.00" "N. LOOP 138.00" "1 " 1 0 0 line_207 "Line DMP 138.0 to NE.LOOP 138.0 Circuit 1" 1.000 line "DMP 138.00" "NE.LOOP 138.00" "1 " 1 0 0 line_208 "Line DMP 138.0 to SN.CRUZ 138.0 Circuit 1" 1.000 line "DMP 138.00" "SN.CRUZ 138.00" "1 " 1 0 0 line_209 "Line DREXEL 138.0 to IRVNGTN 138.0 Circuit 1" 1.000 line "DREXEL 138.00" "IRVNGTN 138.00" "1 " 1 0 0 line_210 "Line DREXEL 138.0 to MIDVALE 138.0 Circuit 1" 1.000 line "DREXEL 138.00" "MIDVALE 138.00" "1 " 1 0 0 line_211 "Line E. LOOP 138.0 to NE.LOOP 138.0 Circuit 1" 1.000 line "E. LOOP 138.00" "NE.LOOP 138.00" "1 " 1 0 0 line_212 "Line E. LOOP 138.0 to ROBERTS 138.0 Circuit 1" 1.000 line "E. LOOP 138.00" "ROBERTS 138.00" "1 " 1 0 0 line_213 "Line E. LOOP 138.0 to LOSREALS 138.0 Circuit 1" 1.000 line "E. LOOP 138.00" "LOSREALS 138.00" "1 " 1 0 0 line_214 "Line E. LOOP 138.0 to PANTANO 138.0 Circuit 1" 1.000 line "E. LOOP 138.00" "PANTANO 138.00" "1 " 1 0 0 line_215 "Line IRVNGTN 138.0 to SOUTH 138.0 Circuit 1" 1.000 line "IRVNGTN 138.00" "SOUTH 138.00" "1 " 1 0 0 line_216 "Line IRVNGTN 138.0 to TUCSON 138.0 Circuit 1" 1.000 line "IRVNGTN 138.00" "TUCSON 138.00" "1 " 1 0 0 line_217 "Line IRVNGTN 138.0 to VAIL 138.0 Circuit 2" 1.000

line "IRVNGTN 138.00" "VAIL 138.00" "2 " 1 0 0 line_218 "Line IRVNGTN 138.0 to RBWILMOT 138.0 Circuit 1" 1.000 line "IRVNGTN 138.00" "RBWILMOT 138.00" "1 " 1 0 0 line_219 "Line IRVNGTN 138.0 to TECHPARK 138.0 Circuit 1" 1.000 line "IRVNGTN 138.00" "TECHPARK 138.00" "1 " 1 0 0 line_220 "Line MIDVALE 138.0 to SPNC_TP 138.0 Circuit 1" 1.000 line "MIDVALE 138.00" "SPNC_TP 138.00" "1 " 1 0 0 line_221 "Line N. LOOP 138.0 to RILLITO 138.0 Circuit 1" 1.000 line "N. LOOP 138.00" "RILLITO 138.00" "1 " 1 0 0 line_222 "Line N. LOOP 138.0 to WESTINA 138.0 Circuit 1" 1.000 line "N. LOOP 138.00" "WESTINA 138.00" "1 " 1 0 0 line_223 "Line NE.LOOP 138.0 to RILLITO 138.0 Circuit 1" 1.000 line "NE.LOOP 138.00" "RILLITO 138.00" "1 " 1 0 0 line_224 "Line RANVISTO 138.0 to LACANADA 138.0 Circuit 1" 1.000 line "RANVISTO 138.00" "LACANADA 138.00" "1 " 1 0 0 line_225 "Line RANVISTO 138.0 to CATALINA 138.0 Circuit 1" 1.000 line "RANVISTO 138.00" "CATALINA 138.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_226 "Line RILLITO 138.0 to LACANADA 138.0 Circuit 1" 1.000 line "RILLITO 138.00" "LACANADA 138.00" "1 " 1 0 0 line_227 "Line S.TRAIL 138.0 to ROBERTS 138.0 Circuit 1" 1.000 line "S.TRAIL 138.00" "ROBERTS 138.00" "1 " 1 0 0 line_228 "Line SN.CRUZ 138.0 to IRVNGTN 138.0 Circuit 1" 1.000 line "SN.CRUZ 138.00" "IRVNGTN 138.00" "1 " 1 0 0 line_229 "Line SNYDER 138.0 to E. LOOP 138.0 Circuit 1" 1.000 line "SNYDER 138.00" "E. LOOP 138.00" "1 " 1 0 0 line_230 "Line SNYDER 138.0 to NE.LOOP 138.0 Circuit 1" 1.000 line "SNYDER 138.00" "NE.LOOP 138.00" "1 " 1 0 0 line_231 "Line SOUTH 138.0 to MIDVALE 138.0 Circuit 1" 1.000 line "SOUTH 138.00" "MIDVALE 138.00" "1 " 1 0 0 line_232 "Line SOUTH 138.0 to ASARCO 138.0 Circuit 1" 1.000 line "SOUTH 138.00" "ASARCO 138.00" "1 " 1 0

shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_233 "Line SOUTH 138.0 to CYPRUS 138.0 Circuit 1" 1.000 line "SOUTH 138.00" "CYPRUS 138.00" "1 " 1 0 0 line_234 "Line SOUTH 138.0 to GREENVLY 138.0 Circuit 1" 1.000 line "SOUTH 138.00" "GREENVLY 138.00" "1 " 1 0 0 line_235 "Line SOUTH 138.0 to SPNC_TP 138.0 Circuit 1" 1.000 line "SOUTH 138.00" "SPNC_TP 138.00" "1 " 1 0 0 line_236 "Line TORTOLIT 138.0 to N. LOOP 138.0 Circuit 1" 1.000 line "TORTOLIT 138.00" "N. LOOP 138.00" "1 " 1 0 0 line_237 "Line TORTOLIT 138.0 to N. LOOP 138.0 Circuit 2" 1.000 line "TORTOLIT 138.00" "N. LOOP 138.00" "2 " 1 0 0 line_238 "Line TWNTYSEC 138.0 to E. LOOP 138.0 Circuit 1" 1.000 line "TWNTYSEC 138.00" "E. LOOP 138.00" "1 " 1 0 0 line_239 "Line TWNTYSEC 138.0 to IRVNGTN 138.0 Circuit 1" 1.000 line "TWNTYSEC 138.00" "IRVNGTN 138.00" "1 " 1 0 0 line_240 "Line VAIL 138.0 to S.TRAIL 138.0 Circuit 1" 1.000 line "VAIL 138.00" "S.TRAIL 138.00" "1 " 1 0 0 line_241 "Line VAIL 138.0 to FT.HUACH 138.0 Circuit 1" 1.000 line "VAIL 138.00" "FT.HUACH 138.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_242 "Line RBWILMOT 138.0 to VAIL 138.0 Circuit 1" 1.000 line "RBWILMOT 138.00" "VAIL 138.00" "1 " 1 0 0 line_243 "Line LOSREALS 138.0 to VAIL 138.0 Circuit 1" 1.000 line "LOSREALS 138.00" "VAIL 138.00" "1 " 1 0 0 line_244 "Line PANTANO 138.0 to LOSREALS 138.0 Circuit 1" 1.000 line "PANTANO 138.00" "LOSREALS 138.00" "1 " 1 0 0 line_245 "Line CANOARCH 138.0 to CYPRUS 138.0 Circuit 1" 1.000 line "CANOARCH 138.00" "CYPRUS 138.00" "1 " 1 0 0 line_246 "Line GREENVLY 138.0 to CANOARCH 138.0 Circuit 1" 1.000 line "GREENVLY 138.00" "CANOARCH 138.00" "1 " 1 0 0 line_247 "Line GREENVLY 138.0 to CYPRUS 138.0 Circuit 1" 1.000 line "GREENVLY 138.00" "CYPRUS 138.00" "1 " 1 0

0 line_248 "Line TECHPARK 138.0 to VAIL 138.0 Circuit 1" 1.000 line "TECHPARK 138.00" "VAIL 138.00" "1 " 1 0 0 line_249 "Line SPNCER 138.0 to SPNC_TP 138.0 Circuit 1" 1.000 line "SPNCER 138.00" "SPNC_TP 138.00" "1 " 1 0 0 line_250 "Line KANTOR 115.0 to CANEZ 115.0 Circuit 1" 1.000 line "KANTOR 115.00" "CANEZ 115.00" "1 " 1 0 0 line_251 "Line CANEZ 115.0 to SONOITA 115.0 Circuit 1" 1.000 line "CANEZ 115.00" "SONOITA 115.00" "1 " 1 0 0 line_252 "Line SONOITA 115.0 to VALNCIA 115.0 Circuit 1" 1.000 line "SONOITA 115.00" "VALNCIA 115.00" "1 " 1 0 0 line_253 "Line GATEWAY 115.0 to VALNCIA 115.0 Circuit 1" 1.000 line "GATEWAY 115.00" "VALNCIA 115.00" "1 " 1 0 0 line_254 "Line COPPERVR 230.0 to FRISCO 230.0 Circuit 1" 1.000 line "COPPERVR 230.00" "FRISCO 230.00" "1 " 1 0 0 line_255 "Line APACHE 230.0 to BUTERFLD 230.0 Circuit 1" 1.000 line "APACHE 230.00" "BUTERFLD 230.00" "1 " 1 0 0 line_256 "Line APACHE 230.0 to RED TAIL 230.0 Circuit 1" 1.000 line "APACHE 230.00" "RED TAIL 230.00" "1 " 1 0 0 line_257 "Line APACHE 230.0 to WINCHSTR 230.0 Circuit 1" 1.000 line "APACHE 230.00" "WINCHSTR 230.00" "1 " 1 0 0 line_258 "Line AVRA 115.0 to MARANA 115.0 Circuit 1" 1.000 line "AVRA 115.00" "MARANA 115.00" "1 " 1 0 0 line_259 "Line AVRA 115.0 to SNDARIO 115.0 Circuit 1" 1.000 line "AVRA 115.00" "SNDARIO 115.00" "1 " 1 0 0 line_260 "Line BICKNELL 345.0 to VAIL 345.0 Circuit 1" 1.000 line "BICKNELL 345.00" "VAIL 345.00" "1 " 1 0 0 line_261 "Line BICKNELL 115.0 to THREEPNT 115.0 Circuit 1" 1.000 line "BICKNELL 115.00" "THREEPNT 115.00" "1 " 1 0 0 line_262 "Line BUTERFLD 230.0 to SAN RAF 230.0 Circuit 1" 1.000 line "BUTERFLD 230.00" "SAN RAF 230.00" "1 " 1 0 0 line_263 "Line DOSCONDO 230.0 to HACKBERY 230.0 Circuit 1" 1.000 line "DOSCONDO 230.00" "HACKBERY 230.00" "1 " 1 0

0 line_264 "Line MARANA 115.0 to RATTLSNK 115.0 Circuit 1" 1.000 line "MARANA 115.00" "RATTLSNK 115.00" "1 " 1 0 0 line_265 "Line MORENCI 230.0 to GREEN‐AE 230.0 Circuit 1" 1.000 line "MORENCI 230.00" "GREEN‐AE 230.00" "1 " 1 0 0 line_266 "Line MORENCI 230.0 to PD‐MORNC 230.0 Circuit 1" 1.000 line "MORENCI 230.00" "PD‐MORNC 230.00" "1 " 1 0 0 line_267 "Line PD‐MORNC 230.0 to FRISCO 230.0 Circuit 1" 1.000 line "PD‐MORNC 230.00" "FRISCO 230.00" "1 " 1 0 0 line_268 "Line RED TAIL 230.0 to DOSCONDO 230.0 Circuit 1" 1.000 line "RED TAIL 230.00" "DOSCONDO 230.00" "1 " 1 0 0 line_269 "Line THREEPNT 115.0 to SNDARIO 115.0 Circuit 1" 1.000 line "THREEPNT 115.00" "SNDARIO 115.00" "1 " 1 0 0 line_270 "Line HACKBERY 230.0 to MORENCI 230.0 Circuit 1" 1.000 line "HACKBERY 230.00" "MORENCI 230.00" "1 " 1 0 0 line_271 "Line SAHUARIT 230.0 to BICKNELL 230.0 Circuit 1" 1.000 line "SAHUARIT 230.00" "BICKNELL 230.00" "1 " 1 0 0 line_318 "Line ORACLE 115.0 to ORACLEAZ 115.0 Circuit 1" 1.000 line "ORACLE 115.00" "ORACLEAZ 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_327 "Line TUCSON 115.0 to DEL BAC 115.0 Circuit 1" 1.000 line "TUCSON 115.00" "DEL BAC 115.00" "1 " 1 0 0 line_328 "Line TUCSON 115.0 to ORACLE 115.0 Circuit 1" 1.000 line "TUCSON 115.00" "ORACLE 115.00" "1 " 1 0 0 line_346 "Line BLACKMTN 115.0 to BLKMTNAZ 115.0 Circuit 1" 1.000 line "BLACKMTN 115.00" "BLKMTNAZ 115.00" "1 " 1 0 0 line_347 "Line BLACKMTN 115.0 to DEL BAC 115.0 Circuit 1" 1.000 line "BLACKMTN 115.00" "DEL BAC 115.00" "1 " 1 0 0 line_348 "Line BLACKMTN 115.0 to SNYDHILL 115.0 Circuit 1" 1.000 line "BLACKMTN 115.00" "SNYDHILL 115.00" "1 " 1 0 0 line_349 "Line BRADY 115.0 to BRADYAZ 115.0 Circuit 1" 1.000 line "BRADY 115.00" "BRADYAZ 115.00" "1 " 1 0 0

line_350 "Line BRADY 115.0 to PICACHOW 115.0 Circuit 1" 1.000 line "BRADY 115.00" "PICACHOW 115.00" "1 " 1 0 0 line_351 "Line BRAWLEY 115.0 to BRAWLYAZ 115.0 Circuit 1" 1.000 line "BRAWLEY 115.00" "BRAWLYAZ 115.00" "1 " 1 0 0 line_352 "Line BRAWLEY 115.0 to SANXAVER 115.0 Circuit 1" 1.000 line "BRAWLEY 115.00" "SANXAVER 115.00" "1 " 1 0 0 #line_353 "Line HARCUVAR 230.0 to HARCU AZ 230.0 Circuit 1" 1.000 # line "HARCUVAR 230.00" "HARCU AZ 230.00" "1 " 1 0 #0 #line_354 "Line HARCUVAR 230.0 to HASSYTAP 230.0 Circuit 1" 1.000 # line "HARCUVAR 230.00" "HASSYTAP 230.00" "1 " 1 0 #0 line_355 "Line N.WADDEL 230.0 to RACEWAY 230.0 Circuit 1" 1.000 line "N.WADDEL 230.00" "RACEWAY 230.00" "1 " 1 0 0 line_356 "Line PICACHOW 115.0 to PICACHAZ 115.0 Circuit 1" 1.000 line "PICACHOW 115.00" "PICACHAZ 115.00" "1 " 1 0 0 line_357 "Line PICACHOW 115.0 to RED ROCK 115.0 Circuit 1" 1.000 line "PICACHOW 115.00" "RED ROCK 115.00" "1 " 1 0 0 line_358 "Line RATTLSNK 115.0 to TUCSON 115.0 Circuit 1" 1.000 line "RATTLSNK 115.00" "TUCSON 115.00" "1 " 1 0 0 line_359 "Line RATTLSNK 115.0 to TWINPEAK 115.0 Circuit 1" 1.000 line "RATTLSNK 115.00" "TWINPEAK 115.00" "1 " 1 0 0 line_360 "Line RED ROCK 115.0 to SAG.EAST 115.0 Circuit 1" 1.000 line "RED ROCK 115.00" "SAG.EAST 115.00" "1 " 1 0 0 line_361 "Line RED ROCK 115.0 to REDRCKAZ 115.0 Circuit 1" 1.000 line "RED ROCK 115.00" "REDRCKAZ 115.00" "1 " 1 0 0 line_362 "Line SANDARIO 115.0 to SANDARAZ 115.0 Circuit 1" 1.000 line "SANDARIO 115.00" "SANDARAZ 115.00" "1 " 1 0 0 line_363 "Line SANDARIO 115.0 to BRAWLEY 115.0 Circuit 1" 1.000 line "SANDARIO 115.00" "BRAWLEY 115.00" "1 " 1 0 0 line_364 "Line SANXAVER 115.0 to SANXAVAZ 115.0 Circuit 1" 1.000 line "SANXAVER 115.00" "SANXAVAZ 115.00" "1 " 1 0 0 line_365 "Line SANXAVER 115.0 to SNYDHILL 115.0 Circuit 1" 1.000 line "SANXAVER 115.00" "SNYDHILL 115.00" "1 " 1 0 0

line_367 "Line TWINPEAK 115.0 to TWINPKAZ 115.0 Circuit 1" 1.000 line "TWINPEAK 115.00" "TWINPKAZ 115.00" "1 " 1 0 0 line_368 "Line TWINPEAK 115.0 to SANDARIO 115.0 Circuit 1" 1.000 line "TWINPEAK 115.00" "SANDARIO 115.00" "1 " 1 0 0 line_369 "Line NOGALES 115.0 to KANTOR 115.0 Circuit 1" 1.000 line "NOGALES 115.00" "KANTOR 115.00" "1 " 1 0 0 line_391 "Line SHIPROCK 115.0 to FRUITAP 115.0 Circuit 1" 1.000 line "SHIPROCK 115.00" "FRUITAP 115.00" "1 " 1 0 0 line_392 "Line SHIPROCK 115.0 to MESA FM 115.0 Circuit 1" 1.000 line "SHIPROCK 115.00" "MESA FM 115.00" "1 " 1 0 0 line_393 "Line SHIPROCK 345.0 to FOURCORN 345.0 Circuit 1" 1.000 line "SHIPROCK 345.00" "FOURCORN 345.00" "1 " 1 0 0 line_395 "Line SHIPROCK 500.0 to MOENKOPI 500.0 Circuit 1" 1.000 line "SHIPROCK 500.00" "MOENKOPI 500.00" "1 " 2 0 0 line_396 "Line ANIMAS 115.0 to MESA FM 115.0 Circuit 1" 1.000 line "ANIMAS 115.00" "MESA FM 115.00" "1 " 1 0 0 line_397 "Line ANIMAS 115.0 to SULLIVAN 115.0 Circuit 1" 1.000 line "ANIMAS 115.00" "SULLIVAN 115.00" "1 " 1 0 0 line_398 "Line BERGIN 115.0 to FOOTHILS 115.0 Circuit 1" 1.000 line "BERGIN 115.00" "FOOTHILS 115.00" "1 " 1 0 0 line_399 "Line BERGIN 115.0 to SAN JUAN 115.0 Circuit 1" 1.000 line "BERGIN 115.00" "SAN JUAN 115.00" "1 " 1 0 0 line_400 "Line FOOTHILS 115.0 to HOODMESA 115.0 Circuit 1" 1.000 line "FOOTHILS 115.00" "HOODMESA 115.00" "1 " 1 0 0 line_401 "Line FRUITAP 115.0 to FRUITLND 115.0 Circuit 1" 1.000 line "FRUITAP 115.00" "FRUITLND 115.00" "1 " 1 0 0 line_402 "Line FRUITAP 115.0 to HOODMESA 115.0 Circuit 1" 1.000 line "FRUITAP 115.00" "HOODMESA 115.00" "1 " 1 0 0 line_403 "Line GLADETAP 115.0 to HOODMESA 115.0 Circuit 1" 1.000 line "GLADETAP 115.00" "HOODMESA 115.00" "1 " 1 0 0 line_404 "Line GLADETAP 115.0 to LAPLATA 115.0 Circuit 1" 1.000 line "GLADETAP 115.00" "LAPLATA 115.00" "1 " 1 0 0

line_405 "Line HOODMESA 115.0 to SULLIVAN 115.0 Circuit 1" 1.000 line "HOODMESA 115.00" "SULLIVAN 115.00" "1 " 1 0 0 line_406 "Line NAVAJO 115.0 to SAN JUAN 115.0 Circuit 1" 1.000 line "NAVAJO 115.00" "SAN JUAN 115.00" "1 " 1 0 0 line_407 "Line TS5 500.0 to RACEWAY 500.0 Circuit 1" 1.000 line "TS5 500.00" "RACEWAY 500.00" "1 " 1 0 0 line_408 "Line RACEWAY 230.0 to WESTWNGW 230.0 Circuit 2" 1.000 line "RACEWAY 230.00" "WESTWNGW 230.00" "2 " 1 0 0 line_409 "Line CHOLLA 500.0 to SILVERKG 500.0 Circuit 1" 1.000 line "CHOLLA 500.00" "SILVERKG 500.00" "1 " 1 0 0 line_410 "Line SILVERKG 500.0 to SAGUARO 500.0 Circuit 1" 1.000 line "SILVERKG 500.00" "SAGUARO 500.00" "1 " 1 0 0 line_411 "Line FOURCORN 500.0 to FCW 500.0 Circuit 1" 1.000 line "FOURCORN 500.00" "FCW 500.00" "1 " 1 0 0 line_412 "Line MOENKOPI 500.0 to RME 500.0 Circuit 1" 1.000 line "MOENKOPI 500.00" "RME 500.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_413 "Line NAVAJO 500.0 to RME 500.0 Circuit 1" 1.000 line "NAVAJO 500.00" "RME 500.00" "1 " 1 0 0 line_414 "Line DRPP 500.0 to FCW 500.0 Circuit 1" 1.000 line "DRPP 500.00" "FCW 500.00" "1 " 1 0 0 line_415 "Line DRPP 500.0 to FCW 500.0 Circuit 2" 1.000 line "DRPP 500.00" "FCW 500.00" "2 " 1 0 0 line_416 "Line RME 500.0 to FCW 500.0 Circuit 1" 1.000 line "RME 500.00" "FCW 500.00" "1 " 1 0 0 line_417 "Line SAGUARO 500.0 to TORTOLIT 500.0 Circuit 2" 1.000 line "SAGUARO 500.00" "TORTOLIT 500.00" "2 " 1 0 0 line_418 "Line RACEWAY 500.0 to PNPKAPS 500.0 Circuit r1" 1.000 line "RACEWAY 500.00" "PNPKAPS 500.00" "r1" 1 0 0 line_419 "Line DEERVALY 230.0 to WESTWNGE 230.0 Circuit 1" 1.000 line "DEERVALY 230.00" "WESTWNGE 230.00" "1 " 1 0 0 line_420 "Line WESTWNGW 230.0 to WESTWNGE 230.0 Circuit 1" 1.000 line "WESTWNGW 230.00" "WESTWNGE 230.00" "1 " 1 0

0 line_421 "Line RACEWAY 230.0 to WESTWNGE 230.0 Circuit 1" 1.000 line "RACEWAY 230.00" "WESTWNGE 230.00" "1 " 1 0 0 line_422 "Line SES 500.0 to BROWNING 500.0 Circuit 1" 1.000 line "SES 500.00" "BROWNING 500.00" "1 " 1 0 0 line_423 "Line PINAL_S 500.0 to SES 500.0 Circuit 1" 1.000 line "PINAL_S 500.00" "SES 500.00" "1 " 1 0 0 line_424 "Line PINAL_S 500.0 to TORTOLIT 500.0 Circuit 1" 1.000 line "PINAL_S 500.00" "TORTOLIT 500.00" "1 " 1 0 0 line_425 "Line SNTAROSA 500.0 to SES 500.0 Circuit 1" 1.000 line "SNTAROSA 500.00" "SES 500.00" "1 " 1 0 0 line_426 "Line SNTAROSA 500.0 to PINAL_S 500.0 Circuit 1" 1.000 line "SNTAROSA 500.00" "PINAL_S 500.00" "1 " 1 0 0 line_427 "Line TORTOLIT 138.0 to RILLITO 138.0 Circuit 1" 1.000 line "TORTOLIT 138.00" "RILLITO 138.00" "1 " 1 0 0 line_428 "Line NE.LOOP 138.0 to NELP_SVC 138.0 Circuit 1" 1.000 line "NE.LOOP 138.00" "NELP_SVC 138.00" "1 " 1 0 0 line_429 "Line TORTOLIT 138.0 to RANVISTO 138.0 Circuit 1" 1.000 line "TORTOLIT 138.00" "RANVISTO 138.00" "1 " 1 0 0 line_430 "Line TUCSON 138.0 to DELCERRO 138.0 Circuit 1" 1.000 line "TUCSON 138.00" "DELCERRO 138.00" "1 " 1 0 0 line_431 "Line DELCERRO 138.0 to WESTINA 138.0 Circuit 1" 1.000 line "DELCERRO 138.00" "WESTINA 138.00" "1 " 1 0 0 line_432 "Line SAG.EAST 115.0 to NAVISKA 115.0 Circuit 1" 1.000 line "SAG.EAST 115.00" "NAVISKA 115.00" "1 " 1 0 0 line_433 "Line SNMANUEL 115.0 to HAYDENAZ 115.0 Circuit 1" 1.000 line "SNMANUEL 115.00" "HAYDENAZ 115.00" "1 " 1 0 0 line_434 "Line APACHE 115.0 to SNMANUEL 115.0 Circuit 1" 1.000 line "APACHE 115.00" "SNMANUEL 115.00" "1 " 1 0 0 line_435 "Line BUTERFLD 230.0 to G.SLOAN 230.0 Circuit 1" 1.000 line "BUTERFLD 230.00" "G.SLOAN 230.00" "1 " 1 0 0 line_436 "Line PANTANO 230.0 to NEWTUCSN 230.0 Circuit 1" 1.000 line "PANTANO 230.00" "NEWTUCSN 230.00" "1 " 1 0

0 line_437 "Line THREEPNT 115.0 to VALEN‐SW 115.0 Circuit 1" 1.000 line "THREEPNT 115.00" "VALEN‐SW 115.00" "1 " 1 0 0 line_438 "Line VALEN‐SW 115.0 to SAN JOAQ 115.0 Circuit 1" 1.000 line "VALEN‐SW 115.00" "SAN JOAQ 115.00" "1 " 1 0 0 line_439 "Line VALEN‐SW 115.0 to BLACKMTN 115.0 Circuit 1" 1.000 line "VALEN‐SW 115.00" "BLACKMTN 115.00" "1 " 1 0 0 line_440 "Line SNDARIO 115.0 to SAN JOAQ 115.0 Circuit 1" 1.000 line "SNDARIO 115.00" "SAN JOAQ 115.00" "1 " 1 0 0 line_441 "Line SNDARIO 115.0 to BRAWLEY 115.0 Circuit 1" 1.000 line "SNDARIO 115.00" "BRAWLEY 115.00" "1 " 1 0 0 line_442 "Line G.SLOAN 230.0 to PANTANO 230.0 Circuit 1" 1.000 line "G.SLOAN 230.00" "PANTANO 230.00" "1 " 1 0 0 line_443 "Line S.BRKRCH 115.0 to SNMANUEL 115.0 Circuit 1" 1.000 line "S.BRKRCH 115.00" "SNMANUEL 115.00" "1 " 1 0 0 line_444 "Line NAVISKA 115.0 to ADONIS 115.0 Circuit 1" 1.000 line "NAVISKA 115.00" "ADONIS 115.00" "1 " 1 0 0 line_445 "Line THRNYDLE 115.0 to CAMdeMAN 115.0 Circuit 1" 1.000 line "THRNYDLE 115.00" "CAMdeMAN 115.00" "1 " 1 0 0 line_446 "Line PICTROCK 115.0 to TWINPEAK 115.0 Circuit 1" 1.000 line "PICTROCK 115.00" "TWINPEAK 115.00" "1 " 1 0 0 line_447 "Line ADONIS 115.0 to THRNYDLE 115.0 Circuit 1" 1.000 line "ADONIS 115.00" "THRNYDLE 115.00" "1 " 1 0 0 line_448 "Line NEWTUCSN 230.0 to SAHUARIT 230.0 Circuit 1" 1.000 line "NEWTUCSN 230.00" "SAHUARIT 230.00" "1 " 1 0 0 line_449 "Line CAMdeMAN 115.0 to PICTROCK 115.0 Circuit 1" 1.000 line "CAMdeMAN 115.00" "PICTROCK 115.00" "1 " 1 0 0 line_450 "Line ORACLE 115.0 to S.BRKRCH 115.0 Circuit 1" 1.000 line "ORACLE 115.00" "S.BRKRCH 115.00" "1 " 1 0 0 line_451 "Line ALA_5 115.0 to ORO_GRAN 115.0 Circuit 1" 1.000 line "ALA_5 115.00" "ORO_GRAN 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_452 "Line AMRAD 115.0 to LARGO 115.0 Circuit 1" 1.000

line "AMRAD 115.00" "LARGO 115.00" "1 " 1 0 0 line_453 "Line AMRAD 345.0 to ARTESIA 345.0 Circuit 1" 1.000 line "AMRAD 345.00" "ARTESIA 345.00" "1 " 1 0 0 line_454 "Line ANTHONY 115.0 to BORDER 115.0 Circuit 1" 1.000 line "ANTHONY 115.00" "BORDER 115.00" "1 " 1 0 0 line_455 "Line ANTHONY 115.0 to MONTOYA 115.0 Circuit 1" 1.000 line "ANTHONY 115.00" "MONTOYA 115.00" "1 " 1 0 0 line_456 "Line ANTHONY 115.0 to NEWMAN 115.0 Circuit 1" 1.000 line "ANTHONY 115.00" "NEWMAN 115.00" "1 " 1 0 0 line_457 "Line ANTHONY 115.0 to SALOPEK 115.0 Circuit 1" 1.000 line "ANTHONY 115.00" "SALOPEK 115.00" "1 " 1 0 0 line_458 "Line ASCARATE 115.0 to COPPER 115.0 Circuit 1" 1.000 line "ASCARATE 115.00" "COPPER 115.00" "1 " 1 0 0 line_459 "Line ASCARATE 115.0 to RIVERENA 115.0 Circuit 1" 1.000 line "ASCARATE 115.00" "RIVERENA 115.00" "1 " 1 0 0 line_460 "Line AUSTIN_N 115.0 to MARLOW 115.0 Circuit 1" 1.000 line "AUSTIN_N 115.00" "MARLOW 115.00" "1 " 1 0 0 line_461 "Line AUSTIN_N 115.0 to MARLOW 115.0 Circuit 2" 1.000 line "AUSTIN_N 115.00" "MARLOW 115.00" "2 " 1 0 0 line_462 "Line BUTERFLD 115.0 to FT._BLIS 115.0 Circuit 1" 1.000 line "BUTERFLD 115.00" "FT._BLIS 115.00" "1 " 1 0 0 line_463 "Line CALIENTE 115.0 to LANE___# 115.0 Circuit 1" 1.000 line "CALIENTE 115.00" "LANE___# 115.00" "1 " 1 0 0 line_464 "Line CALIENTE 115.0 to VISTA__# 115.0 Circuit 1" 1.000 line "CALIENTE 115.00" "VISTA__# 115.00" "1 " 1 0 0 line_465 "Line CALIENTE 345.0 to AMRAD 345.0 Circuit 1" 1.000 line "CALIENTE 345.00" "AMRAD 345.00" "1 " 1 0 0 line_466 "Line CALIENTE 345.0 to NEWMAN 345.0 Circuit 1" 1.000 line "CALIENTE 345.00" "NEWMAN 345.00" "1 " 1 0 0 line_467 "Line CHAPARAL 115.0 to ORO_GRAN 115.0 Circuit 1" 1.000 line "CHAPARAL 115.00" "ORO_GRAN 115.00" "1 " 1 0 0 line_468 "Line COPPER 115.0 to LANE___# 115.0 Circuit 1" 1.000

line "COPPER 115.00" "LANE___# 115.00" "1 " 1 0 0 line_469 "Line COPPER 115.0 to PENDALE 115.0 Circuit 1" 1.000 line "COPPER 115.00" "PENDALE 115.00" "1 " 1 0 0 line_470 "Line COYOTE 115.0 to CALIENTE 115.0 Circuit 1" 1.000 line "COYOTE 115.00" "CALIENTE 115.00" "1 " 1 0 0 line_471 "Line COYOTE 115.0 to CALIENTE 115.0 Circuit 2" 1.000 line "COYOTE 115.00" "CALIENTE 115.00" "2 " 1 0 0 line_472 "Line COYOTE 115.0 to RGC_DC 115.0 Circuit 1" 1.000 line "COYOTE 115.00" "RGC_DC 115.00" "1 " 1 0 0 line_473 "Line CROMO 115.0 to RIO_GRAN 115.0 Circuit 1" 1.000 line "CROMO 115.00" "RIO_GRAN 115.00" "1 " 1 0 0 line_474 "Line DIABLO 115.0 to RIO_GRAN 115.0 Circuit 1" 1.000 line "DIABLO 115.00" "RIO_GRAN 115.00" "1 " 1 0 0 line_475 "Line DIABLO 115.0 to RIO_GRAN 115.0 Circuit 2" 1.000 line "DIABLO 115.00" "RIO_GRAN 115.00" "2 " 1 0 0 line_476 "Line DIABLO 115.0 to INSURG 115.0 Circuit 1" 1.000 line "DIABLO 115.00" "INSURG 115.00" "1 " 1 0 0 line_477 "Line DYER 115.0 to AUSTIN_N 115.0 Circuit 1" 1.000 line "DYER 115.00" "AUSTIN_N 115.00" "1 " 1 0 0 line_478 "Line DYER 115.0 to SHEARMAN 115.0 Circuit 1" 1.000 line "DYER 115.00" "SHEARMAN 115.00" "1 " 1 0 0 line_479 "Line BIGGS 115.0 to GR 115.0 Circuit 1" 1.000 line "BIGGS 115.00" "GR 115.00" "1 " 1 0 0 line_480 "Line FT._BLIS 115.0 to AUSTIN_N 115.0 Circuit 1" 1.000 line "FT._BLIS 115.00" "AUSTIN_N 115.00" "1 " 1 0 0 line_481 "Line GR 115.0 to VISTA__# 115.0 Circuit 1" 1.000 line "GR 115.00" "VISTA__# 115.00" "1 " 1 0 0 line_482 "Line HATCH 115.0 to ARROYO 115.0 Circuit 1" 1.000 line "HATCH 115.00" "ARROYO 115.00" "1 " 1 0 0 line_483 "Line HATCH 115.0 to JORNADA 115.0 Circuit 1" 1.000 line "HATCH 115.00" "JORNADA 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0

line_484 "Line HOLLOMAN 115.0 to LARGO 115.0 Circuit 1" 1.000 line "HOLLOMAN 115.00" "LARGO 115.00" "1 " 1 0 0 line_485 "Line HORIZON 115.0 to MONTWOOD 115.0 Circuit 1" 1.000 line "HORIZON 115.00" "MONTWOOD 115.00" "1 " 1 0 0 line_486 "Line JORNADA 115.0 to ARROYO 115.0 Circuit 1" 1.000 line "JORNADA 115.00" "ARROYO 115.00" "1 " 1 0 0 line_487 "Line LANE___# 115.0 to WRANGLER 115.0 Circuit 1" 1.000 line "LANE___# 115.00" "WRANGLER 115.00" "1 " 1 0 0 line_488 "Line LAS_CRUC 115.0 to ARROYO 115.0 Circuit 1" 1.000 line "LAS_CRUC 115.00" "ARROYO 115.00" "1 " 1 0 0 line_489 "Line LAS_CRUC 115.0 to SALOPEK 115.0 Circuit 1" 1.000 line "LAS_CRUC 115.00" "SALOPEK 115.00" "1 " 1 0 0 line_490 "Line LUNA 345.0 to DIABLO 345.0 Circuit 1" 1.000 line "LUNA 345.00" "DIABLO 345.00" "1 " 1 0 0 line_491 "Line LUNA 345.0 to HIDALGO 345.0 Circuit 1" 1.000 line "LUNA 345.00" "HIDALGO 345.00" "1 " 1 0 0 line_492 "Line LUNA 345.0 to AFTON 345.0 Circuit 1" 1.000 line "LUNA 345.00" "AFTON 345.00" "1 " 1 0 0 line_493 "Line MAR 115.0 to LARGO 115.0 Circuit 1" 1.000 line "MAR 115.00" "LARGO 115.00" "1 " 1 0 0 line_494 "Line MARLOW 115.0 to TROWBRIG 115.0 Circuit 1" 1.000 line "MARLOW 115.00" "TROWBRIG 115.00" "1 " 1 0 0 line_495 "Line MARLOW 115.0 to TROWBRIG 115.0 Circuit 2" 1.000 line "MARLOW 115.00" "TROWBRIG 115.00" "2 " 1 0 0 line_496 "Line ASCARATE 115.0 to TROWBRIG 115.0 Circuit 2" 1.000 line "ASCARATE 115.00" "TROWBRIG 115.00" "2 " 1 0 0 line_497 "Line MESA___# 115.0 to AUSTIN_N 115.0 Circuit 1" 1.000 line "MESA___# 115.00" "AUSTIN_N 115.00" "1 " 1 0 0 line_498 "Line MESA___# 115.0 to RIO_GRAN 115.0 Circuit 1" 1.000 line "MESA___# 115.00" "RIO_GRAN 115.00" "1 " 1 0 0 line_499 "Line MILAGRO 115.0 to NEWMAN 115.0 Circuit 1" 1.000 line "MILAGRO 115.00" "NEWMAN 115.00" "1 " 1 0 0

line_500 "Line MILAGRO 115.0 to NEWMAN 115.0 Circuit 2" 1.000 line "MILAGRO 115.00" "NEWMAN 115.00" "2 " 1 0 0 line_501 "Line MILAGRO 115.0 to LEO 115.0 Circuit 1" 1.000 line "MILAGRO 115.00" "LEO 115.00" "1 " 1 0 0 line_502 "Line NEWMAN 115.0 to BUTERFLD 115.0 Circuit 1" 1.000 line "NEWMAN 115.00" "BUTERFLD 115.00" "1 " 1 0 0 line_503 "Line NEWMAN 115.0 to CHAPARAL 115.0 Circuit 1" 1.000 line "NEWMAN 115.00" "CHAPARAL 115.00" "1 " 1 0 0 line_504 "Line NEWMAN 115.0 to CROMO 115.0 Circuit 1" 1.000 line "NEWMAN 115.00" "CROMO 115.00" "1 " 1 0 0 line_505 "Line NEWMAN 115.0 to SHEARMAN 115.0 Circuit 1" 1.000 line "NEWMAN 115.00" "SHEARMAN 115.00" "1 " 1 0 0 line_506 "Line NEWMAN 345.0 to ARROYO 345.0 Circuit 1" 1.000 line "NEWMAN 345.00" "ARROYO 345.00" "1 " 1 0 0 line_507 "Line NEWMAN 345.0 to AFTON 345.0 Circuit 1" 1.000 line "NEWMAN 345.00" "AFTON 345.00" "1 " 1 0 0 line_508 "Line NE1 115.0 to NEWMAN 115.0 Circuit 1" 1.000 line "NE1 115.00" "NEWMAN 115.00" "1 " 1 0 0 line_509 "Line PELICANO 115.0 to HORIZON 115.0 Circuit 1" 1.000 line "PELICANO 115.00" "HORIZON 115.00" "1 " 1 0 0 line_510 "Line PELICANO 115.0 to MONTWOOD 115.0 Circuit 1" 1.000 line "PELICANO 115.00" "MONTWOOD 115.00" "1 " 1 0 0 line_511 "Line RIPLEY 115.0 to THORN 115.0 Circuit 1" 1.000 line "RIPLEY 115.00" "THORN 115.00" "1 " 1 0 0 line_512 "Line MONTWOOD 115.0 to CALIENTE 115.0 Circuit 1" 1.000 line "MONTWOOD 115.00" "CALIENTE 115.00" "1 " 1 0 0 line_513 "Line MONTWOOD 115.0 to COYOTE 115.0 Circuit 1" 1.000 line "MONTWOOD 115.00" "COYOTE 115.00" "1 " 1 0 0 line_514 "Line ORO_GRAN 115.0 to AMRAD 115.0 Circuit 1" 1.000 line "ORO_GRAN 115.00" "AMRAD 115.00" "1 " 1 0 0 line_515 "Line RIO_GRAN 115.0 to THORN 115.0 Circuit 1" 1.000 line "RIO_GRAN 115.00" "THORN 115.00" "1 " 1 0 0

line_516 "Line RIO_GRAN 115.0 to RIPLEY 115.0 Circuit 1" 1.000 line "RIO_GRAN 115.00" "RIPLEY 115.00" "1 " 1 0 0 line_517 "Line SALOPEK 115.0 to ARROYO 115.0 Circuit 1" 1.000 line "SALOPEK 115.00" "ARROYO 115.00" "1 " 1 0 0 line_518 "Line SANTA_T 115.0 to DIABLO 115.0 Circuit 1" 1.000 line "SANTA_T 115.00" "DIABLO 115.00" "1 " 1 0 0 line_519 "Line SANTA_T 115.0 to MONTOYA 115.0 Circuit 1" 1.000 line "SANTA_T 115.00" "MONTOYA 115.00" "1 " 1 0 0 line_520 "Line SANTA_T 115.0 to NW2 115.0 Circuit 1" 1.000 line "SANTA_T 115.00" "NW2 115.00" "1 " 1 0 0 line_521 "Line SCOTSDAL 115.0 to VISTA__# 115.0 Circuit 1" 1.000 line "SCOTSDAL 115.00" "VISTA__# 115.00" "1 " 1 0 0 line_522 "Line PENDALE 115.0 to LANE___# 115.0 Circuit 1" 1.000 line "PENDALE 115.00" "LANE___# 115.00" "1 " 1 0 0 line_523 "Line SOL 115.0 to LANE___# 115.0 Circuit 1" 1.000 line "SOL 115.00" "LANE___# 115.00" "1 " 1 0 0 line_524 "Line SOL 115.0 to VISTA__# 115.0 Circuit 1" 1.000 line "SOL 115.00" "VISTA__# 115.00" "1 " 1 0 0 line_525 "Line SPARKS 115.0 to HORIZON 115.0 Circuit 1" 1.000 line "SPARKS 115.00" "HORIZON 115.00" "1 " 1 0 0 line_526 "Line SUNSET_N 115.0 to ASCARATE 115.0 Circuit 1" 1.000 line "SUNSET_N 115.00" "ASCARATE 115.00" "1 " 1 0 0 line_527 "Line SUNSET_N 115.0 to RIO_GRAN 115.0 Circuit 1" 1.000 line "SUNSET_N 115.00" "RIO_GRAN 115.00" "1 " 1 0 0 line_528 "Line SUNSET_N 115.0 to RIO_GRAN 115.0 Circuit 2" 1.000 line "SUNSET_N 115.00" "RIO_GRAN 115.00" "2 " 1 0 0 line_529 "Line TALAVERA 115.0 to ANTHONY 115.0 Circuit 1" 1.000 line "TALAVERA 115.00" "ANTHONY 115.00" "1 " 1 0 0 line_530 "Line THORN 115.0 to MONTOYA 115.0 Circuit 1" 1.000 line "THORN 115.00" "MONTOYA 115.00" "1 " 1 0 0 line_531 "Line TROWBRIG 115.0 to ASCARATE 115.0 Circuit 1" 1.000 line "TROWBRIG 115.00" "ASCARATE 115.00" "1 " 1 0 0

line_532 "Line NW2 115.0 to DIABLO 115.0 Circuit 1" 1.000 line "NW2 115.00" "DIABLO 115.00" "1 " 1 0 0 line_533 "Line WHITE_SA 115.0 to ALA_5 115.0 Circuit 1" 1.000 line "WHITE_SA 115.00" "ALA_5 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_534 "Line WRANGLER 115.0 to SPARKS 115.0 Circuit 1" 1.000 line "WRANGLER 115.00" "SPARKS 115.00" "1 " 1 0 0 line_535 "Line WRANGLER 115.0 to SPARKS 115.0 Circuit 2" 1.000 line "WRANGLER 115.00" "SPARKS 115.00" "2 " 1 0 0 line_536 "Line AEP 115.0 to AZTECAS 115.0 Circuit 1" 1.000 line "AEP 115.00" "AZTECAS 115.00" "1 " 1 0 0 line_537 "Line AEP 115.0 to REA2 115.0 Circuit 1" 1.000 line "AEP 115.00" "REA2 115.00" "1 " 1 0 0 line_538 "Line CHAMIZAL 115.0 to COLEGIO 115.0 Circuit 1" 1.000 line "CHAMIZAL 115.00" "COLEGIO 115.00" "1 " 1 0 0 line_539 "Line CHAMIZAL 115.0 to RIVERENA 115.0 Circuit 1" 1.000 line "CHAMIZAL 115.00" "RIVERENA 115.00" "1 " 1 0 0 line_540 "Line CHAVENA 115.0 to AZTECAS 115.0 Circuit 1" 1.000 line "CHAVENA 115.00" "AZTECAS 115.00" "1 " 1 0 0 line_541 "Line COLEGIO 115.0 to CHAVENA 115.0 Circuit 1" 1.000 line "COLEGIO 115.00" "CHAVENA 115.00" "1 " 1 0 0 line_542 "Line COLEGIO 115.0 to FTS 115.0 Circuit 1" 1.000 line "COLEGIO 115.00" "FTS 115.00" "1 " 1 0 0 line_543 "Line FTS 115.0 to TEC 115.0 Circuit 1" 1.000 line "FTS 115.00" "TEC 115.00" "1 " 1 0 0 line_544 "Line INSURG 115.0 to CHAMIZAL 115.0 Circuit 1" 1.000 line "INSURG 115.00" "CHAMIZAL 115.00" "1 " 1 0 0 line_545 "Line INSURG 115.0 to CHAVENA 115.0 Circuit 1" 1.000 line "INSURG 115.00" "CHAVENA 115.00" "1 " 1 0 0 line_546 "Line REA2 115.0 to AZTECAS 115.0 Circuit 1" 1.000 line "REA2 115.00" "AZTECAS 115.00" "1 " 1 0 0 line_547 "Line REA2 115.0 to INSURG 115.0 Circuit 1" 1.000 line "REA2 115.00" "INSURG 115.00" "1 " 1 0

0 line_548 "Line ALCAZAR 115.0 to SANDIA_2 115.0 Circuit 1" 1.000 line "ALCAZAR 115.00" "SANDIA_2 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_549 "Line ALLISONT 115.0 to ALLISON# 115.0 Circuit 1" 1.000 line "ALLISONT 115.00" "ALLISON# 115.00" "1 " 1 0 0 line_550 "Line ALLISONT 115.0 to GAMERCO 115.0 Circuit 1" 1.000 line "ALLISONT 115.00" "GAMERCO 115.00" "1 " 1 0 0 line_551 "Line AMBROSIA 115.0 to KERMACT 115.0 Circuit 1" 1.000 line "AMBROSIA 115.00" "KERMACT 115.00" "1 " 1 0 0 line_552 "Line AMBROSIA 115.0 to TAYLOR_P 115.0 Circuit 1" 1.000 line "AMBROSIA 115.00" "TAYLOR_P 115.00" "1 " 1 0 0 line_553 "Line AMBROSIA 230.0 to BISTI 230.0 Circuit 1" 1.000 line "AMBROSIA 230.00" "BISTI 230.00" "1 " 1 0 0 line_554 "Line AMBROSIA 230.0 to WESTMESA 230.0 Circuit 1" 1.000 line "AMBROSIA 230.00" "WESTMESA 230.00" "1 " 1 0 0 line_555 "Line ARRIBA_T 115.0 to VALENCIA 115.0 Circuit 1" 1.000 line "ARRIBA_T 115.00" "VALENCIA 115.00" "1 " 1 0 0 line_556 "Line ARRIBA_T 115.0 to STORRIE 115.0 Circuit 1" 1.000 line "ARRIBA_T 115.00" "STORRIE 115.00" "1 " 1 0 0 line_557 "Line ASPEN 115.0 to PRAGER 115.0 Circuit 1" 1.000 line "ASPEN 115.00" "PRAGER 115.00" "1 " 1 0 0 line_558 "Line AVILA_T 115.0 to AVILA 115.0 Circuit 1" 1.000 line "AVILA_T 115.00" "AVILA 115.00" "1 " 1 0 0 line_559 "Line B‐A 115.0 to BUDAGERS 115.0 Circuit 1" 1.000 line "B‐A 115.00" "BUDAGERS 115.00" "1 " 1 0 0 line_560 "Line B‐A 115.0 to NO_BERN 115.0 Circuit 1" 1.000 line "B‐A 115.00" "NO_BERN 115.00" "1 " 1 0 0 line_561 "Line B‐A 115.0 to SHELLTAP 115.0 Circuit 1" 1.000 line "B‐A 115.00" "SHELLTAP 115.00" "1 " 1 0 0 line_562 "Line B‐A 115.0 to SIGNET_T 115.0 Circuit 1" 1.000 line "B‐A 115.00" "SIGNET_T 115.00" "1 " 1 0 0 line_563 "Line B‐A 345.0 to GUADLUPE 345.0 Circuit 1" 1.000

line "B‐A 345.00" "GUADLUPE 345.00" "1 " 1 0 0 line_564 "Line B‐A 345.0 to NORTON 345.0 Circuit 1" 1.000 line "B‐A 345.00" "NORTON 345.00" "1 " 1 0 0 line_565 "Line B‐A 345.0 to WESTMESA 345.0 Circuit 1" 1.000 line "B‐A 345.00" "WESTMESA 345.00" "1 " 1 0 0 line_566 "Line BELAIR_T 115.0 to BEL_AIR 115.0 Circuit 1" 1.000 line "BELAIR_T 115.00" "BEL_AIR 115.00" "1 " 1 0 0 line_567 "Line BELAIR_T 115.0 to HW‐CG 115.0 Circuit 1" 1.000 line "BELAIR_T 115.00" "HW‐CG 115.00" "1 " 1 0 0 line_568 "Line BELAIR_T 115.0 to SPEDRO_T 115.0 Circuit 1" 1.000 line "BELAIR_T 115.00" "SPEDRO_T 115.00" "1 " 1 0 0 line_569 "Line BEV_WOOD 115.0 to HW‐11 115.0 Circuit 1" 1.000 line "BEV_WOOD 115.00" "HW‐11 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_570 "Line BISTI 230.0 to PILLAR 230.0 Circuit 1" 1.000 line "BISTI 230.00" "PILLAR 230.00" "1 " 1 0 0 line_571 "Line BLCKRA_T 115.0 to BLCKRA 115.0 Circuit 1" 1.000 line "BLCKRA_T 115.00" "BLCKRA 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_572 "Line BURNHAM 230.0 to GALLEGOS 230.0 Circuit 1" 1.000 line "BURNHAM 230.00" "GALLEGOS 230.00" "1 " 1 0 0 line_573 "Line CB108 115.0 to CORRALB 115.0 Circuit 1" 1.000 line "CB108 115.00" "CORRALB 115.00" "1 " 1 0 0 line_574 "Line CB108 115.0 to PANORAMT 115.0 Circuit 1" 1.000 line "CB108 115.00" "PANORAMT 115.00" "1 " 1 0 0 line_575 "Line CHURCHRT 115.0 to CHURCH_R 115.0 Circuit 1" 1.000 line "CHURCHRT 115.00" "CHURCH_R 115.00" "1 " 1 0 0 line_576 "Line CLAREMNT 115.0 to GIRARD 115.0 Circuit 1" 1.000 line "CLAREMNT 115.00" "GIRARD 115.00" "1 " 1 0 0 line_577 "Line COAL_TAP 115.0 to COAL 115.0 Circuit 1" 1.000 line "COAL_TAP 115.00" "COAL 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_578 "Line COAL_TAP 115.0 to CORNEL_T 115.0 Circuit 1" 1.000

line "COAL_TAP 115.00" "CORNEL_T 115.00" "1 " 1 0 0 line_579 "Line COLINAS 115.0 to ROWE_TAP 115.0 Circuit 1" 1.000 line "COLINAS 115.00" "ROWE_TAP 115.00" "1 " 1 0 0 line_580 "Line CORNEL_T 115.0 to CORNELL 115.0 Circuit 1" 1.000 line "CORNEL_T 115.00" "CORNELL 115.00" "1 " 1 0 0 line_581 "Line CORNEL_T 115.0 to SP‐HW‐UT 115.0 Circuit 1" 1.000 line "CORNEL_T 115.00" "SP‐HW‐UT 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_582 "Line CORRALB 115.0 to COTTONWT 115.0 Circuit 1" 1.000 line "CORRALB 115.00" "COTTONWT 115.00" "1 " 1 0 0 line_583 "Line CORRALB 115.0 to SARA_CS 115.0 Circuit 1" 1.000 line "CORRALB 115.00" "SARA_CS 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_584 "Line CORRALB 115.0 to SARA_CT 115.0 Circuit 1" 1.000 line "CORRALB 115.00" "SARA_CT 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_585 "Line COTTONWT 115.0 to COTTONWD 115.0 Circuit 1" 1.000 line "COTTONWT 115.00" "COTTONWD 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.9957400 0 line_586 "Line COTTONWT 115.0 to IRVING 115.0 Circuit 1" 1.000 line "COTTONWT 115.00" "IRVING 115.00" "1 " 1 0 0 line_587 "Line EAST_TAP 115.0 to EASTRDGE 115.0 Circuit 1" 1.000 line "EAST_TAP 115.00" "EASTRDGE 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.9957400 0 line_588 "Line EB‐HW 115.0 to WINROCK 115.0 Circuit 1" 1.000 line "EB‐HW 115.00" "WINROCK 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.9957400 0 line_589 "Line EL_CERRO 115.0 to MANZANO 115.0 Circuit 1" 1.000 line "EL_CERRO 115.00" "MANZANO 115.00" "1 " 1 0 0 line_590 "Line ELDRADOT 115.0 to COLINAS 115.0 Circuit 1" 1.000 line "ELDRADOT 115.00" "COLINAS 115.00" "1 " 1 0 0 line_591 "Line ELDRADOT 115.0 to ELDORAD# 115.0 Circuit 1" 1.000 line "ELDRADOT 115.00" "ELDORAD# 115.00" "1 " 1 0

0 line_592 "Line EMBUDO 115.0 to EAST_TAP 115.0 Circuit 1" 1.000 line "EMBUDO 115.00" "EAST_TAP 115.00" "1 " 1 0 0 line_593 "Line EMBUDO 115.0 to JUANTABO 115.0 Circuit 1" 1.000 line "EMBUDO 115.00" "JUANTABO 115.00" "1 " 1 0 0 line_594 "Line EMBUDO 115.0 to TRAMWAY 115.0 Circuit 1" 1.000 line "EMBUDO 115.00" "TRAMWAY 115.00" "1 " 1 0 0 line_595 "Line FOURHILL 115.0 to SANDIA_2 115.0 Circuit 1" 1.000 line "FOURHILL 115.00" "SANDIA_2 115.00" "1 " 1 0 0 line_596 "Line GAMERCO 115.0 to SUNSHN_T 115.0 Circuit 1" 1.000 line "GAMERCO 115.00" "SUNSHN_T 115.00" "1 " 1 0 0 line_597 "Line GIRARD 115.0 to PN‐CG 115.0 Circuit 1" 1.000 line "GIRARD 115.00" "PN‐CG 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.9957400 0 line_598 "Line HAMILTON 115.0 to EMBUDO 115.0 Circuit 1" 1.000 line "HAMILTON 115.00" "EMBUDO 115.00" "1 " 1 0 0 line_599 "Line HAWKINS# 115.0 to HAMILTON 115.0 Circuit 1" 1.000 line "HAWKINS# 115.00" "HAMILTON 115.00" "1 " 1 0 0 line_600 "Line HERMANAS 115.0 to HONDALE 115.0 Circuit 1" 1.000 line "HERMANAS 115.00" "HONDALE 115.00" "1 " 1 0 0 line_601 "Line HW‐11 115.0 to WINROCK 115.0 Circuit 1" 1.000 line "HW‐11 115.00" "WINROCK 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.9957400 0 line_602 "Line IND_HOSP 115.0 to UNM_T 115.0 Circuit 1" 1.000 line "IND_HOSP 115.00" "UNM_T 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_603 "Line INEZ 115.0 to EB‐TL 115.0 Circuit 1" 1.000 line "INEZ 115.00" "EB‐TL 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_604 "Line INEZ 115.0 to MENAUL 115.0 Circuit 1" 1.000 line "INEZ 115.00" "MENAUL 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_605 "Line ISLETAPA 115.0 to EL_CERRO 115.0 Circuit 1" 1.000 line "ISLETAPA 115.00" "EL_CERRO 115.00" "1 " 1 0

0 line_606 "Line JEFFRSNT 115.0 to JEFFERSN 115.0 Circuit 1" 1.000 line "JEFFRSNT 115.00" "JEFFERSN 115.00" "1 " 1 0 0 line_607 "Line JEFFRSNT 115.0 to REEVES_1 115.0 Circuit 1" 1.000 line "JEFFRSNT 115.00" "REEVES_1 115.00" "1 " 1 0 0 line_608 "Line KERMACT 115.0 to KERMAC 115.0 Circuit 1" 1.000 line "KERMACT 115.00" "KERMAC 115.00" "1 " 1 0 0 line_609 "Line KERMACT 115.0 to RANCHERS 115.0 Circuit 1" 1.000 line "KERMACT 115.00" "RANCHERS 115.00" "1 " 1 0 0 line_610 "Line LAWRNCET 115.0 to EAST_TAP 115.0 Circuit 1" 1.000 line "LAWRNCET 115.00" "EAST_TAP 115.00" "1 " 1 0 0 line_611 "Line LAWRNCET 115.0 to FOURHILL 115.0 Circuit 1" 1.000 line "LAWRNCET 115.00" "FOURHILL 115.00" "1 " 1 0 0 line_612 "Line LAWRNCET 115.0 to LAWRENC# 115.0 Circuit 1" 1.000 line "LAWRNCET 115.00" "LAWRENC# 115.00" "1 " 1 0 0 line_613 "Line LENKURT 115.0 to PRINCESS 115.0 Circuit 1" 1.000 line "LENKURT 115.00" "PRINCESS 115.00" "1 " 1 0 0 line_614 "Line LEYENDKR 115.0 to TL‐1 115.0 Circuit 1" 1.000 line "LEYENDKR 115.00" "TL‐1 115.00" "1 " 1 0 0 line_615 "Line LOSANGEL 115.0 to REEVES_1 115.0 Circuit 1" 1.000 line "LOSANGEL 115.00" "REEVES_1 115.00" "1 " 1 0 0 line_616 "Line LUNA 115.0 to MIMBRES 115.0 Circuit 1" 1.000 line "LUNA 115.00" "MIMBRES 115.00" "1 " 1 0 0 line_617 "Line MANZANO 115.0 to COLLGE 115.0 Circuit 1" 1.000 line "MANZANO 115.00" "COLLGE 115.00" "1 " 1 0 0 line_618 "Line MANZANO 115.0 to TOME 115.0 Circuit 1" 1.000 line "MANZANO 115.00" "TOME 115.00" "1 " 1 0 0 line_619 "Line MARQUEZT 115.0 to MARQUEZ 115.0 Circuit 1" 1.000 line "MARQUEZT 115.00" "MARQUEZ 115.00" "1 " 1 0 0 line_620 "Line MEJIA_T 115.0 to MEJIA 115.0 Circuit 1" 1.000 line "MEJIA_T 115.00" "MEJIA 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_621 "Line MONTANOT 115.0 to CLAREMNT 115.0 Circuit 1" 1.000

line "MONTANOT 115.00" "CLAREMNT 115.00" "1 " 1 0 line "CLAREMNT 115.00" "GIRARD 115.00" "1 " 1 1 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_622 "Line MONTANOT 115.0 to MONTANO 115.0 Circuit 1" 1.000 line "MONTANOT 115.00" "MONTANO 115.00" "1 " 1 0 0 line_623 "Line MORRIS 115.0 to EMBUDO 115.0 Circuit 1" 1.000 line "MORRIS 115.00" "EMBUDO 115.00" "1 " 1 0 0 line_624 "Line MPLAZA_T 115.0 to LEYENDKR 115.0 Circuit 1" 1.000 line "MPLAZA_T 115.00" "LEYENDKR 115.00" "1 " 1 0 0 line_625 "Line MPLAZA_T 115.0 to M_PLAZA 115.0 Circuit 1" 1.000 line "MPLAZA_T 115.00" "M_PLAZA 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_626 "Line NO_BERN 115.0 to AVILA_T 115.0 Circuit 1" 1.000 line "NO_BERN 115.00" "AVILA_T 115.00" "1 " 1 0 0 line_627 "Line NOE_TAP 115.0 to NOE 115.0 Circuit 1" 1.000 line "NOE_TAP 115.00" "NOE 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_628 "Line NOE_TAP 115.0 to SUNSHIN# 115.0 Circuit 1" 1.000 line "NOE_TAP 115.00" "SUNSHIN# 115.00" "1 " 1 0 0 line_629 "Line NORTHPNM 115.0 to MPLAZA_T 115.0 Circuit 1" 1.000 line "NORTHPNM 115.00" "MPLAZA_T 115.00" "1 " 1 0 0 line_630 "Line NORTON_1 115.0 to MEJIA_T 115.0 Circuit 1" 1.000 line "NORTON_1 115.00" "MEJIA_T 115.00" "1 " 1 0 0 line_631 "Line NORTON_1 115.0 to NORTON_2 115.0 Circuit 1" 1.000 line "NORTON_1 115.00" "NORTON_2 115.00" "1 " 1 0 0 line_632 "Line NORTON_1 115.0 to ALGODONE 115.0 Circuit 1" 1.000 line "NORTON_1 115.00" "ALGODONE 115.00" "1 " 1 0 0 line_633 "Line NORTON_2 115.0 to BUCKMAN 115.0 Circuit 1" 1.000 line "NORTON_2 115.00" "BUCKMAN 115.00" "1 " 1 0 0 line_634 "Line OJO 345.0 to TAOS 345.0 Circuit 1" 1.000 line "OJO 345.00" "TAOS 345.00" "1 " 1 0 0

line_635 "Line ORTIZ 115.0 to TRUMAN_T 115.0 Circuit 1" 1.000 line "ORTIZ 115.00" "TRUMAN_T 115.00" "1 " 1 0 0 line_636 "Line PANORAMT 115.0 to PANORAMA 115.0 Circuit 1" 1.000 line "PANORAMT 115.00" "PANORAMA 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_637 "Line PERSON 115.0 to ANDERSON 115.0 Circuit 1" 1.000 line "PERSON 115.00" "ANDERSON 115.00" "1 " 1 0 0 line_638 "Line PERSON 115.0 to ISLETAPA 115.0 Circuit 1" 1.000 line "PERSON 115.00" "ISLETAPA 115.00" "1 " 1 0 0 line_639 "Line PERSON 115.0 to SEWER_PL 115.0 Circuit 1" 1.000 line "PERSON 115.00" "SEWER_PL 115.00" "1 " 1 0 0 line_640 "Line PERSON 115.0 to WESMECOT 115.0 Circuit 1" 1.000 line "PERSON 115.00" "WESMECOT 115.00" "1 " 1 0 0 line_641 "Line PILLAR 230.0 to BURNHAM 230.0 Circuit 1" 1.000 line "PILLAR 230.00" "BURNHAM 230.00" "1 " 1 0 0 line_642 "Line PN‐CG 115.0 to CG‐1 115.0 Circuit 1" 1.000 line "PN‐CG 115.00" "CG‐1 115.00" "1 " 1 0 0 line_643 "Line PN‐CG 115.0 to NORTHPNM 115.0 Circuit 1" 1.000 line "PN‐CG 115.00" "NORTHPNM 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_644 "Line PRINCESS 115.0 to EB‐HW 115.0 Circuit 1" 1.000 line "PRINCESS 115.00" "EB‐HW 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_645 "Line RANCHERS 115.0 to SLUCAS_T 115.0 Circuit 1" 1.000 line "RANCHERS 115.00" "SLUCAS_T 115.00" "1 " 1 0 0 line_646 "Line REEVES_1 115.0 to HAWKINS# 115.0 Circuit 1" 1.000 line "REEVES_1 115.00" "HAWKINS# 115.00" "1 " 1 0 0 line_647 "Line REEVES_1 115.0 to NORTHPNM 115.0 Circuit 1" 1.000 line "REEVES_1 115.00" "NORTHPNM 115.00" "1 " 1 0 0 line_648 "Line REEVES_2 115.0 to WYOMING 115.0 Circuit 1" 1.000 line "REEVES_2 115.00" "WYOMING 115.00" "1 " 1 0 0 line_649 "Line RODEO_T 115.0 to BECKNER 115.0 Circuit 1" 1.000 line "RODEO_T 115.00" "BECKNER 115.00" "1 " 1 0

0 line_650 "Line S.JOSEPH 115.0 to ASPEN 115.0 Circuit 1" 1.000 line "S.JOSEPH 115.00" "ASPEN 115.00" "1 " 1 0 0 line_651 "Line SAN_JUAN 345.0 to B‐A 345.0 Circuit 1" 1.000 line "SAN_JUAN 345.00" "B‐A 345.00" "1 " 1 0 0 line_652 "Line SAN_JUAN 345.0 to OJO 345.0 Circuit 1" 1.000 line "SAN_JUAN 345.00" "OJO 345.00" "1 " 1 0 0 line_653 "Line SAN_JUAN 345.0 to RIOPUERC 345.0 Circuit 1" 1.000 line "SAN_JUAN 345.00" "RIOPUERC 345.00" "1 " 1 0 0 line_654 "Line SANDIA_1 115.0 to KAFB 115.0 Circuit 1" 1.000 line "SANDIA_1 115.00" "KAFB 115.00" "1 " 1 0 0 line_655 "Line SANDIA_1 115.0 to LENKURT 115.0 Circuit 1" 1.000 line "SANDIA_1 115.00" "LENKURT 115.00" "1 " 1 0 0 line_656 "Line SANDIA_1 115.0 to SANDIA_2 115.0 Circuit 1" 1.000 line "SANDIA_1 115.00" "SANDIA_2 115.00" "1 " 1 0 0 line_657 "Line SEWER_PL 115.0 to S._COORS 115.0 Circuit 1" 1.000 line "SEWER_PL 115.00" "S._COORS 115.00" "1 " 1 0 0 line_658 "Line SHELLTAP 115.0 to CUCHILLA 115.0 Circuit 1" 1.000 line "SHELLTAP 115.00" "CUCHILLA 115.00" "1 " 1 0 0 line_659 "Line SHELLTAP 115.0 to STATEPEN 115.0 Circuit 1" 1.000 line "SHELLTAP 115.00" "STATEPEN 115.00" "1 " 1 0 0 line_660 "Line SIGNET_T 115.0 to JEFFRSNT 115.0 Circuit 1" 1.000 line "SIGNET_T 115.00" "JEFFRSNT 115.00" "1 " 1 0 0 line_661 "Line SIGNET_T 115.0 to SIGNETIC 115.0 Circuit 1" 1.000 line "SIGNET_T 115.00" "SIGNETIC 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_662 "Line SLUCAS_T 115.0 to SANLUCAS 115.0 Circuit 1" 1.000 line "SLUCAS_T 115.00" "SANLUCAS 115.00" "1 " 1 0 0 line_663 "Line SLUCAS_T 115.0 to GULF_PGT 115.0 Circuit 1" 1.000 line "SLUCAS_T 115.00" "GULF_PGT 115.00" "1 " 1 0 0 line_664 "Line SP‐83 115.0 to ORTIZ 115.0 Circuit 1" 1.000 line "SP‐83 115.00" "ORTIZ 115.00" "1 " 1 0 0 line_665 "Line SP‐HW‐UT 115.0 to IND_HOSP 115.0 Circuit 1" 1.000

line "SP‐HW‐UT 115.00" "IND_HOSP 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_666 "Line SP‐HW‐UT 115.0 to RITA 115.0 Circuit 1" 1.000 line "SP‐HW‐UT 115.00" "RITA 115.00" "1 " 1 0 0 line_667 "Line SPEDRO_T 115.0 to BEV_WOOD 115.0 Circuit 1" 1.000 line "SPEDRO_T 115.00" "BEV_WOOD 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_668 "Line SPEDRO_T 115.0 to SANPEDRO 115.0 Circuit 1" 1.000 line "SPEDRO_T 115.00" "SANPEDRO 115.00" "1 " 1 0 0 line_669 "Line STATEPEN 115.0 to BECKNER 115.0 Circuit 1" 1.000 line "STATEPEN 115.00" "BECKNER 115.00" "1 " 1 0 0 line_670 "Line SUNSHN_T 115.0 to CHURCHRT 115.0 Circuit 1" 1.000 line "SUNSHN_T 115.00" "CHURCHRT 115.00" "1 " 1 0 0 line_671 "Line SUNSHN_T 115.0 to NOE_TAP 115.0 Circuit 1" 1.000 line "SUNSHN_T 115.00" "NOE_TAP 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_672 "Line THOMAS 115.0 to MORRIS 115.0 Circuit 1" 1.000 line "THOMAS 115.00" "MORRIS 115.00" "1 " 1 0 0 line_673 "Line TL‐1 115.0 to EB‐TL 115.0 Circuit 1" 1.000 line "TL‐1 115.00" "EB‐TL 115.00" "1 " 1 0 0 line_674 "Line TL‐1 115.0 to THOMAS 115.0 Circuit 1" 1.000 line "TL‐1 115.00" "THOMAS 115.00" "1 " 1 0 0 line_675 "Line TOME 115.0 to COLLGE 115.0 Circuit 1" 1.000 line "TOME 115.00" "COLLGE 115.00" "1 " 1 0 0 line_676 "Line TOME 115.0 to RIO_COMM 115.0 Circuit 1" 1.000 line "TOME 115.00" "RIO_COMM 115.00" "1 " 1 0 0 line_677 "Line TOME 115.0 to FIRST_ST 115.0 Circuit 1" 1.000 line "TOME 115.00" "FIRST_ST 115.00" "1 " 1 0 0 line_679 "Line TRUMAN_T 115.0 to TRUMAN 115.0 Circuit 1" 1.000 line "TRUMAN_T 115.00" "TRUMAN 115.00" "1 " 1 0 0 line_680 "Line UNITED 115.0 to KERMACT 115.0 Circuit 1" 1.000 line "UNITED 115.00" "KERMACT 115.00" "1 " 1 0 0

line_681 "Line UNM_T 115.0 to UNM_N 115.0 Circuit 1" 1.000 line "UNM_T 115.00" "UNM_N 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_682 "Line WARNER 115.0 to SANTA_FE 46.0 Circuit 1" 1.000 line "WARNER 115.00" "SANTA_FE 46.00" "1 " 1 0 0 line_683 "Line WESMECOT 115.0 to WESMECO 115.0 Circuit 1" 1.000 line "WESMECOT 115.00" "WESMECO 115.00" "1 " 1 0 0 line_684 "Line WESMECOT 115.0 to RANDLPHT 115.0 Circuit 1" 1.000 line "WESMECOT 115.00" "RANDLPHT 115.00" "1 " 1 0 0 line_685 "Line WESTMESA 345.0 to SANDIA 345.0 Circuit 1" 1.000 line "WESTMESA 345.00" "SANDIA 345.00" "1 " 1 0 0 line_686 "Line WESTMS_1 115.0 to WESTMS_2 115.0 Circuit 1" 1.000 line "WESTMS_1 115.00" "WESTMS_2 115.00" "1 " 1 0 0 line_687 "Line WESTMS_1 115.0 to WESTMS_3 115.0 Circuit 1" 1.000 line "WESTMS_1 115.00" "WESTMS_3 115.00" "1 " 1 0 0 line_688 "Line WESTMS_2 115.0 to MARIPOSA 115.0 Circuit 1" 1.000 line "WESTMS_2 115.00" "MARIPOSA 115.00" "1 " 1 0 0 line_689 "Line WESTMS_2 115.0 to S.JOSEPH 115.0 Circuit 1" 1.000 line "WESTMS_2 115.00" "S.JOSEPH 115.00" "1 " 1 0 0 line_690 "Line WESTMS_2 115.0 to VOLCANOT 115.0 Circuit 1" 1.000 line "WESTMS_2 115.00" "VOLCANOT 115.00" "1 " 1 0 0 line_691 "Line WYOMING 115.0 to TRAMWAY 115.0 Circuit 1" 1.000 line "WYOMING 115.00" "TRAMWAY 115.00" "1 " 1 0 0 line_692 "Line YAHTAHEY 115.0 to ALLISONT 115.0 Circuit 1" 1.000 line "YAHTAHEY 115.00" "ALLISONT 115.00" "1 " 1 0 0 line_693 "Line YAHTAHEY 115.0 to WNDWROCK 115.0 Circuit 1" 1.000 line "YAHTAHEY 115.00" "WNDWROCK 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_694 "Line YAHTAHEY 115.0 to PITT‐MID 115.0 Circuit 1" 1.000 line "YAHTAHEY 115.00" "PITT‐MID 115.00" "1 " 1 0 0 line_695 "Line ZIA_1 115.0 to ELDRADOT 115.0 Circuit 1" 1.000 line "ZIA_1 115.00" "ELDRADOT 115.00" "1 " 1 0 0 line_696 "Line ZIA_1 115.0 to RODEO_T 115.0 Circuit 1" 1.000

line "ZIA_1 115.00" "RODEO_T 115.00" "1 " 1 0 0 line_697 "Line ZAFARANT 115.0 to AN_TAP 115.0 Circuit 1" 1.000 line "ZAFARANT 115.00" "AN_TAP 115.00" "1 " 1 0 0 line_698 "Line ZIA_2 115.0 to MGLLUJAN 115.0 Circuit 1" 1.000 line "ZIA_2 115.00" "MGLLUJAN 115.00" "1 " 1 0 0 line_699 "Line RIOPUERC 345.0 to WESTMESA 345.0 Circuit 1" 1.000 line "RIOPUERC 345.00" "WESTMESA 345.00" "1 " 1 0 0 line_700 "Line ENCHNTED 115.0 to B‐A 115.0 Circuit 1" 1.000 line "ENCHNTED 115.00" "B‐A 115.00" "1 " 1 0 0 line_701 "Line LSTHRZNT 115.0 to LOSTHRZN 115.0 Circuit 1" 1.000 line "LSTHRZNT 115.00" "LOSTHRZN 115.00" "1 " 1 0 0 line_702 "Line LSTHRZNT 115.0 to WESTMS_3 115.0 Circuit 1" 1.000 line "LSTHRZNT 115.00" "WESTMS_3 115.00" "1 " 1 0 0 line_703 "Line VOLCANOT 115.0 to VOLCANO 115.0 Circuit 1" 1.000 line "VOLCANOT 115.00" "VOLCANO 115.00" "1 " 1 0 0 line_704 "Line AN_TAP 115.0 to ALGODONE 115.0 Circuit 1" 1.000 line "AN_TAP 115.00" "ALGODONE 115.00" "1 " 1 0 0 line_705 "Line RANDLPHT 115.0 to COAL_TAP 115.0 Circuit 1" 1.000 line "RANDLPHT 115.00" "COAL_TAP 115.00" "1 " 1 0 0 line_706 "Line RANDLPHT 115.0 to RANDLPH 115.0 Circuit 1" 1.000 line "RANDLPHT 115.00" "RANDLPH 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_707 "Line ALAMOGPG 115.0 to ALAMOGCP 115.0 Circuit 1" 1.000 line "ALAMOGPG 115.00" "ALAMOGCP 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_708 "Line ALGODONE 115.0 to SNYSIDRO 115.0 Circuit 1" 1.000 line "ALGODONE 115.00" "SNYSIDRO 115.00" "1 " 1 0 0 line_709 "Line BELEN_PG 115.0 to WILLARD 115.0 Circuit 1" 1.000 line "BELEN_PG 115.00" "WILLARD 115.00" "1 " 1 0 0 line_710 "Line BERNARDO 115.0 to BELEN_PG 115.0 Circuit 1" 1.000 line "BERNARDO 115.00" "BELEN_PG 115.00" "1 " 1 0 line "BERNARDO 115.00" "SOCORROP 115.00" "1 " 1 0 line "SOCORROP 115.00" "EL_BUTTE 115.00" "1 " 1 0

epcl "C:\upslf17\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_711 "Line BERNARDO 115.0 to SOCORROP 115.0 Circuit 1" 1.000 line "BERNARDO 115.00" "SOCORROP 115.00" "1 " 1 0 0 line_712 "Line BLACKLAK 115.0 to SPRINGER 115.0 Circuit 1" 1.000 line "BLACKLAK 115.00" "SPRINGER 115.00" "1 " 1 0 0 line_713 "Line BLUEWATR 115.0 to GRANTS_T 115.0 Circuit 1" 1.000 line "BLUEWATR 115.00" "GRANTS_T 115.00" "1 " 1 0 0 line_714 "Line BLUEWATR 115.0 to PEGS 115.0 Circuit 1" 1.000 line "BLUEWATR 115.00" "PEGS 115.00" "1 " 1 0 0 line_715 "Line CABALLOT 115.0 to MIMBRES 115.0 Circuit 1" 1.000 line "CABALLOT 115.00" "MIMBRES 115.00" "1 " 1 0 0 line_716 "Line CABALLOT 115.0 to HOT_SPRG 115.0 Circuit 1" 1.000 line "CABALLOT 115.00" "HOT_SPRG 115.00" "1 " 1 0 0 line_717 "Line CINIZA 115.0 to WINGATE 115.0 Circuit 1" 1.000 line "CINIZA 115.00" "WINGATE 115.00" "1 " 1 0 0 line_718 "Line CLAPHAM 115.0 to ROSEBUD 115.0 Circuit 1" 1.000 line "CLAPHAM 115.00" "ROSEBUD 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_719 "Line DONA_ANA 115.0 to PICACHO 115.0 Circuit 1" 1.000 line "DONA_ANA 115.00" "PICACHO 115.00" "1 " 1 0 0 line_720 "Line DONA_ANA 115.0 to ALAMOGCP 115.0 Circuit 1" 1.000 line "DONA_ANA 115.00" "ALAMOGCP 115.00" "1 " 1 0 0 line_721 "Line EL_BUTTE 115.0 to CUCHILLO 115.0 Circuit 1" 1.000 line "EL_BUTTE 115.00" "CUCHILLO 115.00" "1 " 1 0 0 line_722 "Line EL_BUTTE 115.0 to PICACHO 115.0 Circuit 1" 1.000 line "EL_BUTTE 115.00" "PICACHO 115.00" "1 " 1 0 0 line_723 "Line GALLUPPG 115.0 to YAHTAHEY 115.0 Circuit 1" 1.000 line "GALLUPPG 115.00" "YAHTAHEY 115.00" "1 " 1 0 0 line_724 "Line GRANTS_T 115.0 to GRANTS 115.0 Circuit 1" 1.000 line "GRANTS_T 115.00" "GRANTS 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_725 "Line GULF_PGT 115.0 to MARQUEZT 115.0 Circuit 1" 1.000

line "GULF_PGT 115.00" "MARQUEZT 115.00" "1 " 1 0 0 line_726 "Line HERNANDZ 115.0 to TAOS 115.0 Circuit 1" 1.000 line "HERNANDZ 115.00" "TAOS 115.00" "1 " 1 0 0 line_727 "Line HOT_SPRG 115.0 to CUCHILLO 115.0 Circuit 1" 1.000 line "HOT_SPRG 115.00" "CUCHILLO 115.00" "1 " 1 0 0 line_728 "Line LAGUNA 115.0 to GRANTS_T 115.0 Circuit 1" 1.000 line "LAGUNA 115.00" "GRANTS_T 115.00" "1 " 1 0 0 line_729 "Line LAGUNA 115.0 to PAGUATE 115.0 Circuit 1" 1.000 line "LAGUNA 115.00" "PAGUATE 115.00" "1 " 1 0 0 line_730 "Line MORIARTY 115.0 to ALGODONE 115.0 Circuit 1" 1.000 line "MORIARTY 115.00" "ALGODONE 115.00" "1 " 1 0 0 line_731 "Line MORIARTY 115.0 to ALGODONE 115.0 Circuit 2" 1.000 line "MORIARTY 115.00" "ALGODONE 115.00" "2 " 1 0 0 line_732 "Line OJO 115.0 to HERNANDZ 115.0 Circuit 1" 1.000 line "OJO 115.00" "HERNANDZ 115.00" "1 " 1 0 0 line_733 "Line PEGS 115.0 to CINIZA 115.0 Circuit 1" 1.000 line "PEGS 115.00" "CINIZA 115.00" "1 " 1 0 0 line_734 "Line PEGS 230.0 to AMBROSIA 230.0 Circuit 1" 1.000 line "PEGS 230.00" "AMBROSIA 230.00" "1 " 1 0 0 line_735 "Line PLAYAS 115.0 to PDPLAYAS 115.0 Circuit 1" 1.000 line "PLAYAS 115.00" "PDPLAYAS 115.00" "1 " 1 0 0 line_736 "Line ROWE_TAP 115.0 to VALENCIA 115.0 Circuit 1" 1.000 line "ROWE_TAP 115.00" "VALENCIA 115.00" "1 " 1 0 0 line_737 "Line SMITHLAK 115.0 to AMBROSIA 115.0 Circuit 1" 1.000 line "SMITHLAK 115.00" "AMBROSIA 115.00" "1 " 1 0 0 line_738 "Line SMITHLAK 115.0 to CHURCHRT 115.0 Circuit 1" 1.000 line "SMITHLAK 115.00" "CHURCHRT 115.00" "1 " 1 0 0 line_739 "Line SNYSIDRO 115.0 to LA_JARA 115.0 Circuit 1" 1.000 line "SNYSIDRO 115.00" "LA_JARA 115.00" "1 " 1 0 0 line_740 "Line SOCORROP 115.0 to EL_BUTTE 115.0 Circuit 1" 1.000 line "SOCORROP 115.00" "EL_BUTTE 115.00" "1 " 1 0 0 line_741 "Line SPRINGER 115.0 to CLAPHAM 115.0 Circuit 1" 1.000

line "SPRINGER 115.00" "CLAPHAM 115.00" "1 " 1 0 0 line_742 "Line SPRINGER 115.0 to YORKCANY 115.0 Circuit 1" 1.000 line "SPRINGER 115.00" "YORKCANY 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_743 "Line SPRINGER 115.0 to GLADSTON 115.0 Circuit 1" 1.000 line "SPRINGER 115.00" "GLADSTON 115.00" "1 " 1 0 0 line_744 "Line STORRIE 115.0 to SPRINGER 115.0 Circuit 1" 1.000 line "STORRIE 115.00" "SPRINGER 115.00" "1 " 1 0 0 line_745 "Line TAOS 115.0 to BLACKLAK 115.0 Circuit 1" 1.000 line "TAOS 115.00" "BLACKLAK 115.00" "1 " 1 0 0 line_746 "Line TAYLOR_P 115.0 to BLUEWATR 115.0 Circuit 1" 1.000 line "TAYLOR_P 115.00" "BLUEWATR 115.00" "1 " 1 0 0 line_747 "Line GLADSTON 115.0 to CLAPHAM 115.0 Circuit 1" 1.000 line "GLADSTON 115.00" "CLAPHAM 115.00" "1 " 1 0 0 line_748 "Line ALAMOGCP 115.0 to HOLLYWO# 115.0 Circuit 1" 1.000 line "ALAMOGCP 115.00" "HOLLYWO# 115.00" "1 " 1 0 0 line_749 "Line ALAMOTAP 115.0 to ALAMOGCP 115.0 Circuit 1" 1.000 line "ALAMOTAP 115.00" "ALAMOGCP 115.00" "1 " 1 0 0 line_750 "Line MD 115.0 to HURLEY_# 115.0 Circuit 1" 1.000 line "MD 115.00" "HURLEY_# 115.00" "1 " 1 0 0 line_751 "Line MD 115.0 to TURQUOIS 115.0 Circuit 1" 1.000 line "MD 115.00" "TURQUOIS 115.00" "1 " 1 0 0 line_752 "Line MD 115.0 to IVANHOE 115.0 Circuit 1" 1.000 line "MD 115.00" "IVANHOE 115.00" "1 " 1 0 0 line_753 "Line GAVILAN 115.0 to RUIDOSO 115.0 Circuit 1" 1.000 line "GAVILAN 115.00" "RUIDOSO 115.00" "1 " 1 0 0 line_754 "Line HURLEY_# 115.0 to LUNA 115.0 Circuit 1" 1.000 line "HURLEY_# 115.00" "LUNA 115.00" "1 " 1 0 0 line_755 "Line HURLEY_# 115.0 to CHINO 115.0 Circuit 1" 1.000 line "HURLEY_# 115.00" "CHINO 115.00" "1 " 1 0 0 line_756 "Line RUIDOSO 115.0 to HOLLYWO# 115.0 Circuit 1" 1.000 line "RUIDOSO 115.00" "HOLLYWO# 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740

0 line_757 "Line TURQUOIS 115.0 to HIDALGO 115.0 Circuit 1" 1.000 line "TURQUOIS 115.00" "HIDALGO 115.00" "1 " 1 0 0 line_758 "Line TURQUOIS 115.0 to PDTYRONE 115.0 Circuit 1" 1.000 line "TURQUOIS 115.00" "PDTYRONE 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_759 "Line BUCKMAN 115.0 to WHITEROK 115.0 Circuit 1" 1.000 line "BUCKMAN 115.00" "WHITEROK 115.00" "1 " 1 0 0 line_760 "Line ETA 115.0 to BUDAGERS 115.0 Circuit 1" 1.000 line "ETA 115.00" "BUDAGERS 115.00" "1 " 1 0 0 line_761 "Line ETA 115.0 to LA‐MPF 115.0 Circuit 1" 1.000 line "ETA 115.00" "LA‐MPF 115.00" "1 " 1 0 0 line_762 "Line ETA 115.0 to WHITEROK 115.0 Circuit 1" 1.000 line "ETA 115.00" "WHITEROK 115.00" "1 " 1 0 0 line_763 "Line TA‐3 115.0 to ETA 115.0 Circuit 1" 1.000 line "TA‐3 115.00" "ETA 115.00" "1 " 1 0 0 line_764 "Line TA‐3 115.0 to LA‐MPF 115.0 Circuit 1" 1.000 line "TA‐3 115.00" "LA‐MPF 115.00" "1 " 1 0 0 line_765 "Line PANORAMT 115.0 to VERANDAT 115.0 Circuit 1" 1.000 line "PANORAMT 115.00" "VERANDAT 115.00" "1 " 1 0 0 line_766 "Line RR_TAP 115.0 to PALM_T 115.0 Circuit 1" 1.000 line "RR_TAP 115.00" "PALM_T 115.00" "1 " 1 0 0 line_767 "Line PYRTAP1 115.0 to PYRAMID 115.0 Circuit 1" 1.000 line "PYRTAP1 115.00" "PYRAMID 115.00" "1 " 1 0 0 line_768 "Line PYRAMID 115.0 to PYRTAP2 115.0 Circuit 1" 1.000 line "PYRAMID 115.00" "PYRTAP2 115.00" "1 " 1 0 0 line_769 "Line PYRTAP2 115.0 to PLAYAS 115.0 Circuit 1" 1.000 line "PYRTAP2 115.00" "PLAYAS 115.00" "1 " 1 0 0 line_770 "Line HIDALGO 115.0 to PYRTAP1 115.0 Circuit 1" 1.000 line "HIDALGO 115.00" "PYRTAP1 115.00" "1 " 1 0 0 line_771 "Line HIDALGO 115.0 to PYRAMID 115.0 Circuit 1" 1.000 line "HIDALGO 115.00" "PYRAMID 115.00" "1 " 1 0 0

line_772 "Line B‐A 345.0 to RIOPUERC 345.0 Circuit 1" 1.000 line "B‐A 345.00" "RIOPUERC 345.00" "1 " 1 0 0 line_773 "Line REEVES_2 115.0 to ROY 115.0 Circuit 1" 1.000 line "REEVES_2 115.00" "ROY 115.00" "1 " 1 0 0 line_774 "Line RIOHONDO 115.0 to IRIS 115.0 Circuit 1" 1.000 line "RIOHONDO 115.00" "IRIS 115.00" "1 " 1 0 0 line_775 "Line SAN_JUAN 345.0 to OJ_EAST 345.0 Circuit 1" 1.000 line "SAN_JUAN 345.00" "OJ_EAST 345.00" "1 " 1 0 0 line_776 "Line RIOPUERC 345.0 to B‐A 345.0 Circuit 2" 1.000 line "RIOPUERC 345.00" "B‐A 345.00" "2 " 1 0 0 line_777 "Line RIOPUERC 345.0 to WESTMESA 345.0 Circuit 2" 1.000 line "RIOPUERC 345.00" "WESTMESA 345.00" "2 " 1 0 0 line_778 "Line OJ_EAST 345.0 to OJO 345.0 Circuit 1" 1.000 line "OJ_EAST 345.00" "OJO 345.00" "1 " 1 0 0 line_779 "Line OJ_EAST 345.0 to RIOPUERC 345.0 Circuit 1" 1.000 line "OJ_EAST 345.00" "RIOPUERC 345.00" "1 " 1 0 0 line_780 "Line ROY 115.0 to AVILA_T 115.0 Circuit 1" 1.000 line "ROY 115.00" "AVILA_T 115.00" "1 " 1 0 0 line_781 "Line PACHMANN 115.0 to ENCHNTED 115.0 Circuit 1" 1.000 line "PACHMANN 115.00" "ENCHNTED 115.00" "1 " 1 0 0 line_782 "Line PACHMANN 115.0 to PRGRSS 115.0 Circuit 1" 1.000 line "PACHMANN 115.00" "PRGRSS 115.00" "1 " 1 0 0 line_783 "Line PACHMANN 115.0 to IRIS 115.0 Circuit 1" 1.000 line "PACHMANN 115.00" "IRIS 115.00" "1 " 1 0 0 line_784 "Line CB108A 115.0 to CORRALB 115.0 Circuit 1" 1.000 line "CB108A 115.00" "CORRALB 115.00" "1 " 1 0 0 line_785 "Line RIOPUERC 115.0 to RRT_EAST 115.0 Circuit 1" 1.000 line "RIOPUERC 115.00" "RRT_EAST 115.00" "1 " 1 0 0 line_786 "Line ARRIBA_T 115.0 to GALLINAT 115.0 Circuit 1" 1.000 line "ARRIBA_T 115.00" "GALLINAT 115.00" "1 " 1 0 0 line_787 "Line GALLINAT 115.0 to ARRIBA 115.0 Circuit 1" 1.000 line "GALLINAT 115.00" "ARRIBA 115.00" "1 " 1 0 0

line_788 "Line JARALEST 115.0 to JARALES 115.0 Circuit 1" 1.000 line "JARALEST 115.00" "JARALES 115.00" "1 " 1 0 0 line_789 "Line JARALEST 115.0 to BELEN_PG 115.0 Circuit 1" 1.000 line "JARALEST 115.00" "BELEN_PG 115.00" "1 " 1 0 0 line_790 "Line NORTON_2 115.0 to HERNANDZ 115.0 Circuit 1" 1.000 line "NORTON_2 115.00" "HERNANDZ 115.00" "1 " 1 0 0 line_791 "Line WILLARD 115.0 to ESTANCIA 115.0 Circuit 1" 1.000 line "WILLARD 115.00" "ESTANCIA 115.00" "1 " 1 0 0 line_792 "Line ESTANCIA 115.0 to MORIARTY 115.0 Circuit 1" 1.000 line "ESTANCIA 115.00" "MORIARTY 115.00" "1 " 1 0 0 line_793 "Line HIDALGO 115.0 to LORDSBRG 115.0 Circuit 1" 1.000 line "HIDALGO 115.00" "LORDSBRG 115.00" "1 " 1 0 0 line_794 "Line WTA 115.0 to ETA 115.0 Circuit 1" 1.000 line "WTA 115.00" "ETA 115.00" "1 " 1 0 0 line_795 "Line TA‐3 115.0 to WTA 115.0 Circuit 1" 1.000 line "TA‐3 115.00" "WTA 115.00" "1 " 1 0 0 line_796 "Line NORTON_1 115.0 to STA 115.0 Circuit 1" 1.000 line "NORTON_1 115.00" "STA 115.00" "1 " 1 0 0 line_797 "Line STA 115.0 to WTA 115.0 Circuit 1" 1.000 line "STA 115.00" "WTA 115.00" "1 " 1 0 0 line_798 "Line STA 115.0 to ETA 115.0 Circuit 1" 1.000 line "STA 115.00" "ETA 115.00" "1 " 1 0 0 line_799 "Line LOS_MORR 115.0 to WESTMS_3 115.0 Circuit 1" 1.000 line "LOS_MORR 115.00" "WESTMS_3 115.00" "1 " 1 0 0 line_800 "Line BELEN_PG 115.0 to LOS_MORR 115.0 Circuit 1" 1.000 line "BELEN_PG 115.00" "LOS_MORR 115.00" "1 " 1 0 0 line_801 "Line GUADLUPE 345.0 to TAIBANMS 345.0 Circuit 1" 1.000 line "GUADLUPE 345.00" "TAIBANMS 345.00" "1 " 1 0 0 line_802 "Line TAIBANMS 345.0 to BLACKWTR 345.0 Circuit 1" 1.000 line "TAIBANMS 345.00" "BLACKWTR 345.00" "1 " 1 0 0 line_803 "Line BLCKRA_T 115.0 to WESTMS_3 115.0 Circuit 1" 1.000 line "BLCKRA_T 115.00" "WESTMS_3 115.00" "1 " 1 0 0

line_804 "Line MARQUEZT 115.0 to WESTMS_1 115.0 Circuit 1" 1.000 line "MARQUEZT 115.00" "WESTMS_1 115.00" "1 " 1 0 0 line_805 "Line PRAGER 115.0 to LOMAS 115.0 Circuit 1" 1.000 line "PRAGER 115.00" "LOMAS 115.00" "1 " 1 0 0 line_806 "Line PRAGER 115.0 to MONTANOT 115.0 Circuit 1" 1.000 line "PRAGER 115.00" "MONTANOT 115.00" "1 " 1 0 0 line_807 "Line RR_TAP 115.0 to BLCKRA_T 115.0 Circuit 1" 1.000 line "RR_TAP 115.00" "BLCKRA_T 115.00" "1 " 1 0 0 line_808 "Line ENRON_TS 115.0 to GALLUPPG 115.0 Circuit 1" 1.000 line "ENRON_TS 115.00" "GALLUPPG 115.00" "1 " 1 0 0 line_809 "Line ENRON_TS 115.0 to WINGATE 115.0 Circuit 1" 1.000 line "ENRON_TS 115.00" "WINGATE 115.00" "1 " 1 0 0 line_810 "Line PERSON 115.0 to KAFB 115.0 Circuit 1" 1.000 line "PERSON 115.00" "KAFB 115.00" "1 " 1 0 0 line_811 "Line MSSIONT 115.0 to MSSION 115.0 Circuit 1" 1.000 line "MSSIONT 115.00" "MSSION 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_812 "Line MSSIONT 115.0 to NORTHPNM 115.0 Circuit 1" 1.000 line "MSSIONT 115.00" "NORTHPNM 115.00" "1 " 1 0 0 line_813 "Line IRVING 115.0 to WAYNE 1 115.0 Circuit 1" 1.000 line "IRVING 115.00" "WAYNE 1 115.00" "1 " 1 0 0 line_814 "Line IRVING 115.0 to WAYNE 2 115.0 Circuit 1" 1.000 line "IRVING 115.00" "WAYNE 2 115.00" "1 " 1 0 0 line_815 "Line LAGUNAT 115.0 to LSTHRZNT 115.0 Circuit 1" 1.000 line "LAGUNAT 115.00" "LSTHRZNT 115.00" "1 " 1 0 0 line_816 "Line MEJIA_T 115.0 to ZIA_2 115.0 Circuit 1" 1.000 line "MEJIA_T 115.00" "ZIA_2 115.00" "1 " 1 0 0 line_817 "Line MEJIA_T 115.0 to MGLLUJAN 115.0 Circuit 1" 1.000 line "MEJIA_T 115.00" "MGLLUJAN 115.00" "1 " 1 0 0 line_818 "Line NORTON_1 115.0 to CDELRIO 115.0 Circuit 1" 1.000 line "NORTON_1 115.00" "CDELRIO 115.00" "1 " 1 0 0 line_819 "Line PARADIS1 115.0 to IRVING 115.0 Circuit 1" 1.000

line "PARADIS1 115.00" "IRVING 115.00" "1 " 1 0 0 line_820 "Line REEVES_2 115.0 to MSSIONT 115.0 Circuit 1" 1.000 line "REEVES_2 115.00" "MSSIONT 115.00" "1 " 1 0 0 line_821 "Line WESTMS_1 115.0 to PARADIS1 115.0 Circuit 1" 1.000 line "WESTMS_1 115.00" "PARADIS1 115.00" "1 " 1 0 0 line_822 "Line RIOPUERC 115.0 to PRGRSS 115.0 Circuit 1" 1.000 line "RIOPUERC 115.00" "PRGRSS 115.00" "1 " 1 0 0 line_823 "Line CDELRIO 115.0 to AN_TAP 115.0 Circuit 1" 1.000 line "CDELRIO 115.00" "AN_TAP 115.00" "1 " 1 0 0 line_824 "Line ZIA_2 115.0 to SPACHECO 115.0 Circuit 1" 1.000 line "ZIA_2 115.00" "SPACHECO 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_825 "Line ZIA_2 115.0 to ZIA_1 115.0 Circuit 1" 1.000 line "ZIA_2 115.00" "ZIA_1 115.00" "1 " 1 0 0 line_826 "Line ZIA_1 115.0 to ZAFARANT 115.0 Circuit 1" 1.000 line "ZIA_1 115.00" "ZAFARANT 115.00" "1 " 1 0 0 line_827 "Line LAGUNA 115.0 to LAGUNAT 115.0 Circuit 1" 1.000 line "LAGUNA 115.00" "LAGUNAT 115.00" "1 " 1 0 0 line_828 "Line PALM_T 115.0 to PACHMANN 115.0 Circuit 1" 1.000 line "PALM_T 115.00" "PACHMANN 115.00" "1 " 1 0 0 line_829 "Line MIMBRES 115.0 to HERMANAT 115.0 Circuit 1" 1.000 line "MIMBRES 115.00" "HERMANAT 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p" shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_830 "Line MIMBRES 115.0 to DEMTAP1 115.0 Circuit 1" 1.000 line "MIMBRES 115.00" "DEMTAP1 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_831 "Line HERMANAT 115.0 to HERMANAS 115.0 Circuit 1" 1.000 line "HERMANAT 115.00" "HERMANAS 115.00" "1 " 1 0 0 line_832 "Line HERMANAT 115.0 to KINDRMOR 115.0 Circuit 1" 1.000 line "HERMANAT 115.00" "KINDRMOR 115.00" "1 " 1 0 0 line_833 "Line DEMTAP1 115.0 to DEMGOLDT 115.0 Circuit 1" 1.000 line "DEMTAP1 115.00" "DEMGOLDT 115.00" "1 " 1 0 epcl "C:\upslf17_80\samples\isld_isol.p"

shunt "ADELANTO 500.00" "b " 1 8.5740 0 line_834 "Line DEMGOLDT 115.0 to DEMTAP2 115.0 Circuit 1" 1.000 line "DEMGOLDT 115.00" "DEMTAP2 115.00" "1 " 1 0 0 line_835 "Line HIDALGO 115.0 to PLAYAS 115.0 Circuit 1" 1.000 line "HIDALGO 115.00" "PLAYAS 115.00" "1 " 1 0 0 line_836 "Line CENTRALP 115.0 to S._COORS 115.0 Circuit 1" 1.000 line "CENTRALP 115.00" "S._COORS 115.00" "1 " 1 0 0 line_837 "Line MARIPOSA 115.0 to PARADIS2 115.0 Circuit 1" 1.000 line "MARIPOSA 115.00" "PARADIS2 115.00" "1 " 1 0 0 line_838 "Line MARQUEZT 115.0 to KM_SUB 115.0 Circuit 1" 1.000 line "MARQUEZT 115.00" "KM_SUB 115.00" "1 " 1 0 0 line_839 "Line MARQUEZT 115.0 to UNSER 115.0 Circuit 1" 1.000 line "MARQUEZT 115.00" "UNSER 115.00" "1 " 1 0 0 line_840 "Line MONTANO 115.0 to NORTHPNM 115.0 Circuit 1" 1.000 line "MONTANO 115.00" "NORTHPNM 115.00" "1 " 1 0 0 line_841 "Line WESTMS_1 115.0 to CENTRALP 115.0 Circuit 1" 1.000 line "WESTMS_1 115.00" "CENTRALP 115.00" "1 " 1 0 0 line_842 "Line VOLCANOT 115.0 to ANDERSON 115.0 Circuit 1" 1.000 line "VOLCANOT 115.00" "ANDERSON 115.00" "1 " 1 0 0 line_843 "Line RRT_EAST 115.0 to RR_TAP 115.0 Circuit 1" 1.000 line "RRT_EAST 115.00" "RR_TAP 115.00" "1 " 1 0 0 line_844 "Line KM_SUB 115.0 to WESTMS_1 115.0 Circuit 1" 1.000 line "KM_SUB 115.00" "WESTMS_1 115.00" "1 " 1 0 0 line_845 "Line MARQUEZT 115.0 to KM_TAP 115.0 Circuit 1" 1.000 line "MARQUEZT 115.00" "KM_TAP 115.00" "1 " 1 0 0 line_846 "Line PERSON 115.0 to DWNTOWN 115.0 Circuit 1" 1.000 line "PERSON 115.00" "DWNTOWN 115.00" "1 " 1 0 0 line_847 "Line REEVES_2 115.0 to NE_SUB 115.0 Circuit 1" 1.000 line "REEVES_2 115.00" "NE_SUB 115.00" "1 " 1 0 0 line_848 "Line RIOPUERC 115.0 to LSTHRZNT 115.0 Circuit 1" 1.000 line "RIOPUERC 115.00" "LSTHRZNT 115.00" "1 " 1 0 0 line_849 "Line RIOPUERC 115.0 to KM_TAP 115.0 Circuit 1" 1.000

line "RIOPUERC 115.00" "KM_TAP 115.00" "1 " 1 0 0 line_850 "Line KM_SUB 115.0 to KM_TAP 115.0 Circuit 1" 1.000 line "KM_SUB 115.00" "KM_TAP 115.00" "1 " 1 0 0 line_851 "Line NE_SUB 115.0 to TRAMWAY 115.0 Circuit 1" 1.000 line "NE_SUB 115.00" "TRAMWAY 115.00" "1 " 1 0 0 line_852 "Line DWNTOWN 115.0 to LOMAS 115.0 Circuit 1" 1.000 line "DWNTOWN 115.00" "LOMAS 115.00" "1 " 1 0 0 line_853 "Line FRST_STT 115.0 to JARALEST 115.0 Circuit 1" 1.000 line "FRST_STT 115.00" "JARALEST 115.00" "1 " 1 0 0 line_854 "Line FIRST_ST 115.0 to FRST_STT 115.0 Circuit 1" 1.000 line "FIRST_ST 115.00" "FRST_STT 115.00" "1 " 1 0 0 line_855 "Line MIMBRES 115.0 to AIRPOR_T 115.0 Circuit 1" 1.000 line "MIMBRES 115.00" "AIRPOR_T 115.00" "1 " 1 0 0 line_856 "Line AIRPOR_T 115.0 to PICACHO 115.0 Circuit 1" 1.000 line "AIRPOR_T 115.00" "PICACHO 115.00" "1 " 1 0 0 line_857 "Line RIOHONDO 115.0 to CB108 115.0 Circuit 1" 1.000 line "RIOHONDO 115.00" "CB108 115.00" "1 " 1 0 0 line_858 "Line WAYNE 1 115.0 to REEVES_2 115.0 Circuit 1" 1.000 line "WAYNE 1 115.00" "REEVES_2 115.00" "1 " 1 0 0 line_859 "Line WAYNE 2 115.0 to LOSANGEL 115.0 Circuit 1" 1.000 line "WAYNE 2 115.00" "LOSANGEL 115.00" "1 " 1 0 0 line_860 "Line ENCHNTED 115.0 to IRIS 115.0 Circuit 1" 1.000 line "ENCHNTED 115.00" "IRIS 115.00" "1 " 1 0 0 line_861 "Line PARADIS2 115.0 to WAYNE 1 115.0 Circuit 1" 1.000 line "PARADIS2 115.00" "WAYNE 1 115.00" "1 " 1 0 0 line_862 "Line ALGODONE 115.0 to PALM_T 115.0 Circuit 1" 1.000 line "ALGODONE 115.00" "PALM_T 115.00" "1 " 1 0 0 line_863 "Line TORRANCE 115.0 to DURAN 115.0 Circuit 1" 1.000 line "TORRANCE 115.00" "DURAN 115.00" "1 " 1 0 0 line_864 "Line WILLARD 115.0 to TORRANCE 115.0 Circuit 1" 1.000 line "WILLARD 115.00" "TORRANCE 115.00" "1 " 1 0 0 line_867 "Line BUFORD 115.0 to BUFORD_T 115.0 Circuit 1" 1.000

line "BUFORD 115.00" "BUFORD_T 115.00" "1 " 1 0 0 line_868 "Line ARGONNE4 138.0 to ARGONNE3 138.0 Circuit 1" 1.000 line "ARGONNE4 138.00" "ARGONNE3 138.00" "1 " 1 0 0 line_869 "Line UNSER 115.0 to WESTMS_1 115.0 Circuit 1" 1.000 line "UNSER 115.00" "WESTMS_1 115.00" "1 " 1 0 0 line_870 "Line PACHMANN 115.0 to ALGODONE 115.0 Circuit 1" 1.000 line "PACHMANN 115.00" "ALGODONE 115.00" "1 " 1 0 0 line_871 "Line SPACHECO 115.0 to WARNER 115.0 Circuit 1" 1.000 line "SPACHECO 115.00" "WARNER 115.00" "1 " 1 0 0 line_872 "Line POWRPLNT 115.0 to WARNER 115.0 Circuit 1" 1.000 line "POWRPLNT 115.00" "WARNER 115.00" "1 " 1 0 0 line_873 "Line MGLLUJAN 115.0 to POWRPLNT 115.0 Circuit 1" 1.000 line "MGLLUJAN 115.00" "POWRPLNT 115.00" "1 " 1 0 0 line_874 "Line B‐A 115.0 to STA 115.0 Circuit 1" 1.000 line "B‐A 115.00" "STA 115.00" "1 " 1 0 0 line_875 "Line SANDIA_1 115.0 to TIJERAS 115.0 Circuit 1" 1.000 line "SANDIA_1 115.00" "TIJERAS 115.00" "1 " 1 0 0 line_876 "Line TIJERAS 115.0 to ZAMORA 115.0 Circuit 1" 1.000 line "TIJERAS 115.00" "ZAMORA 115.00" "1 " 1 0 0 line_877 "Line HIDALGO 345.0 to GREENLEE 345.0 Circuit 1" 1.000 line "HIDALGO 345.00" "GREENLEE 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_879 "Line LUNA 345.0 to LEF 345.0 Circuit 1" 1.000 line "LUNA 345.00" "LEF 345.00" "1 " 1 0 0 line_880 "Line WESTMESA 345.0 to FT CR PS 345.0 Circuit 1" 1.000 line "WESTMESA 345.00" "FT CR PS 345.00" "1 " 1 0 0 line_881 "Line DONA_ANA 115.0 to LAS_CRUC 115.0 Circuit 1" 1.000 line "DONA_ANA 115.00" "LAS_CRUC 115.00" "1 " 1 0 0 line_882 "Line AMRAD 115.0 to ALAMOGCP 115.0 Circuit 1" 1.000 line "AMRAD 115.00" "ALAMOGCP 115.00" "1 " 1 0 0 line_883 "Line HOLLOMAN 115.0 to ALAMOGCP 115.0 Circuit 1" 1.000 line "HOLLOMAN 115.00" "ALAMOGCP 115.00" "1 " 1 0 0

line_884 "Line WESTMESA 345.0 to ARROYO 345.0 Circuit 1" 1.000 line "WESTMESA 345.00" "ARROYO 345.00" "1 " 1 0 0 line_885 "Line MEAD S 230.0 to EQUEST 230.0 Circuit 1" 1.000 line "MEAD S 230.00" "EQUEST 230.00" "1 " 1 0 0 line_886 "Line MEAD N 230.0 to EQUEST 230.0 Circuit 2" 1.000 line "MEAD N 230.00" "EQUEST 230.00" "2 " 1 0 0 line_887 "Line MEAD N 230.0 to NEWPORT 230.0 Circuit 1" 1.000 line "MEAD N 230.00" "NEWPORT 230.00" "1 " 1 0 0 line_888 "Line MEAD N 230.0 to EASTSIDE 230.0 Circuit 1" 1.000 line "MEAD N 230.00" "EASTSIDE 230.00" "1 " 1 0 0 line_889 "Line MOENKOPI 500.0 to MARKETPL 500.0 Circuit 1" 1.000 line "MOENKOPI 500.00" "MARKETPL 500.00" "1 " 1 0 0 line_890 "Line NAVAJO 500.0 to CRYSTAL 500.0 Circuit 1" 1.000 line "NAVAJO 500.00" "CRYSTAL 500.00" "1 " 1 0 0 line_891 "Line FOURCORN 345.0 to RIOPUERC 345.0 Circuit 1" 1.000 line "FOURCORN 345.00" "RIOPUERC 345.00" "1 " 1 0 0 line_892 "Line FOURCORN 345.0 to SAN_JUAN 345.0 Circuit 1" 1.000 line "FOURCORN 345.00" "SAN_JUAN 345.00" "1 " 1 0 0 line_893 "Line FOURCORN 345.0 to WESTMESA 345.0 Circuit 1" 1.000 line "FOURCORN 345.00" "WESTMESA 345.00" "1 " 1 0 0 line_894 "Line FOURCORN 230.0 to PILLAR 230.0 Circuit 1" 1.000 line "FOURCORN 230.00" "PILLAR 230.00" "1 " 1 0 0 line_895 "Line HENDRSON 230.0 to MEAD N 230.0 Circuit 1" 1.000 line "HENDRSON 230.00" "MEAD N 230.00" "1 " 1 0 0 line_896 "Line H ALLEN 500.0 to MEAD 500.0 Circuit 1" 1.000 line "H ALLEN 500.00" "MEAD 500.00" "1 " 1 0 0 line_897 "Line BC TAP 230.0 to MEAD N 230.0 Circuit 1" 1.000 line "BC TAP 230.00" "MEAD N 230.00" "1 " 1 0 0 line_898 "Line DAVIS 230.0 to MCCULLGH 230.0 Circuit 1" 1.000 line "DAVIS 230.00" "MCCULLGH 230.00" "1 " 1 0 0 line_899 "Line MEAD N 230.0 to DECATUR 230.0 Circuit 1" 1.000 line "MEAD N 230.00" "DECATUR 230.00" "1 " 1 0 0

line_900 "Line MEAD S 230.0 to PAHRUMP 230.0 Circuit 1" 1.000 line "MEAD S 230.00" "PAHRUMP 230.00" "1 " 1 0 0 line_901 "Line MEAD S 230.0 to GREENWAY 230.0 Circuit 1" 1.000 line "MEAD S 230.00" "GREENWAY 230.00" "1 " 1 0 0 line_902 "Line MEAD S 230.0 to MCCULLGH 230.0 Circuit 1" 1.000 line "MEAD S 230.00" "MCCULLGH 230.00" "1 " 1 0 0 line_903 "Line MEAD S 230.0 to MCCULLGH 230.0 Circuit 2" 1.000 line "MEAD S 230.00" "MCCULLGH 230.00" "2 " 1 0 0 line_904 "Line MEAD 500.0 to MARKETPL 500.0 Circuit 1" 1.000 line "MEAD 500.00" "MARKETPL 500.00" "1 " 1 0 0 line_905 "Line PINTO PS 345.0 to FOURCORN 345.0 Circuit 1" 1.000 line "PINTO PS 345.00" "FOURCORN 345.00" "1 " 1 0 0 line_906 "Line SIGURDPS 230.0 to GLENCANY 230.0 Circuit 1" 1.000 line "SIGURDPS 230.00" "GLENCANY 230.00" "1 " 1 0 0 line_907 "Line WALSENBG 230.0 to GLADSTON 230.0 Circuit 1" 1.000 line "WALSENBG 230.00" "GLADSTON 230.00" "1 " 1 0 0 line_908 "Line SHIPROCK 345.0 to SAN_JUAN 345.0 Circuit 1" 1.000 line "SHIPROCK 345.00" "SAN_JUAN 345.00" "1 " 1 0 0 line_909 "Line SAN_JUAN 345.0 to MCKINLEY 345.0 Circuit 1" 1.000 line "SAN_JUAN 345.00" "MCKINLEY 345.00" "1 " 1 0 0 line_910 "Line SAN_JUAN 345.0 to MCKINLEY 345.0 Circuit 2" 1.000 line "SAN_JUAN 345.00" "MCKINLEY 345.00" "2 " 1 0 0 line_911 "Line BLYTHE 161.0 to NILAND 161.0 Circuit 1" 1.000 line "BLYTHE 161.00" "NILAND 161.00" "1 " 1 0 0 line_912 "Line KNOB 161.0 to PILOTKNB 161.0 Circuit 1" 1.000 line "KNOB 161.00" "PILOTKNB 161.00" "1 " 1 0 0 line_913 "Line HASSYAMP 500.0 to N.GILA 500.0 Circuit 1" 1.000 line "HASSYAMP 500.00" "N.GILA 500.00" "1 " 1 0 0 line_914 "Line MOENKOPI 500.0 to ELDORDO 500.0 Circuit 1" 1.000 line "MOENKOPI 500.00" "ELDORDO 500.00" "1 " 1 0 0 line_915 "Line PALOVRDE 500.0 to DEVERS 500.0 Circuit 1" 1.000 line "PALOVRDE 500.00" "DEVERS 500.00" "1 " 1 0 0

line_916 "Line MEAD S 230.0 to ELDORDO 230.0 Circuit 1" 1.000 line "MEAD S 230.00" "ELDORDO 230.00" "1 " 1 0 0 line_917 "Line MEAD S 230.0 to ELDORDO 230.0 Circuit 2" 1.000 line "MEAD S 230.00" "ELDORDO 230.00" "2 " 1 0 0 line_918 "Line PARKER 230.0 to GENE 230.0 Circuit 1" 1.000 line "PARKER 230.00" "GENE 230.00" "1 " 1 0 0 line_919 "Line BLYTHE 161.0 to BLYTHESC 161.0 Circuit 1" 1.000 line "BLYTHE 161.00" "BLYTHESC 161.00" "1 " 1 0 0 line_920 "Line CAMINO 230.0 to MEAD S 230.0 Circuit E" 1.000 line "CAMINO 230.00" "MEAD S 230.00" "E " 1 0 0 line_921 "Line CAMINO 230.0 to MEAD S 230.0 Circuit W" 1.000 line "CAMINO 230.00" "MEAD S 230.00" "W " 1 0 0 line_922 "Line GLADETAP 115.0 to ELPASOTP 115.0 Circuit 1" 1.000 line "GLADETAP 115.00" "ELPASOTP 115.00" "1 " 1 0 0 line_923 "Line AIRPOR_T 115.0 to AIRPOR 115.0 Circuit 1" 1.000 line "AIRPOR_T 115.00" "AIRPOR 115.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_924 "Line AFTON 115.0 to AIRPOR 115.0 Circuit 1" 1.000 line "AFTON 115.00" "AIRPOR 115.00" "1 " 1 0 0 line_925 "Line JORNADA 115.0 to AIRPOR 115.0 Circuit 1" 1.000 line "JORNADA 115.00" "AIRPOR 115.00" "1 " 1 0 0 line_926 "Line MEAD S 230.0 to DIAMOND 230.0 Circuit 1" 1.000 line "MEAD S 230.00" "DIAMOND 230.00" "1 " 1 0 0 line_927 "Line MEAD S 230.0 to DIAMOND 230.0 Circuit 2" 1.000 line "MEAD S 230.00" "DIAMOND 230.00" "2 " 1 0 0 line_928 "Line MEAD N 230.0 to MGM‐CC 230.0 Circuit 1" 1.000 line "MEAD N 230.00" "MGM‐CC 230.00" "1 " 1 0 0 line_929 "Line MEAD N 230.0 to ARDEN 230.0 Circuit 1" 1.000 line "MEAD N 230.00" "ARDEN 230.00" "1 " 1 0 0 line_930 "Line EQUEST N 500.0 to MEAD 500.0 Circuit 1" 1.000 line "EQUEST N 500.00" "MEAD 500.00" "1 " 1 0 0 line_931 "Line HARQUAHA 500.0 to DEVERS 500.0 Circuit 1" 1.000 line "HARQUAHA 500.00" "DEVERS 500.00" "1 " 1 0

0 line_932 "Line HARQUAHA 500.0 to IH500 500.0 Circuit 1" 1.000 line "HARQUAHA 500.00" "IH500 500.00" "1 " 1 0 0 line_933 "Line CALIENTE 345.0 to PICANTE 345.0 Circuit 1" 1.000 line "CALIENTE 345.00" "PICANTE 345.00" "1 " 1 0 0 line_934 "Line NEWMAN 115.0 to PIPELINE 115.0 Circuit 1" 1.000 line "NEWMAN 115.00" "PIPELINE 115.00" "1 " 1 0 0 line_935 "Line LEO 115.0 to DYER 115.0 Circuit 1" 1.000 line "LEO 115.00" "DYER 115.00" "1 " 1 0 0 line_936 "Line PICANTE 345.0 to NEWMAN 345.0 Circuit 1" 1.000 line "PICANTE 345.00" "NEWMAN 345.00" "1 " 1 0 0 line_937 "Line PICANTE 115.0 to BIGGS 115.0 Circuit 1" 1.000 line "PICANTE 115.00" "BIGGS 115.00" "1 " 1 0 0 line_938 "Line PICANTE 115.0 to GR 115.0 Circuit 1" 1.000 line "PICANTE 115.00" "GR 115.00" "1 " 1 0 0 line_939 "Line ANTHONY 115.0 to NW3 115.0 Circuit 1" 1.000 line "ANTHONY 115.00" "NW3 115.00" "1 " 1 0 0 line_940 "Line ARROYO 115.0 to COX 115.0 Circuit 1" 1.000 line "ARROYO 115.00" "COX 115.00" "1 " 1 0 0 line_941 "Line APOLLOSS 115.0 to APOLLO 115.0 Circuit 1" 1.000 line "APOLLOSS 115.00" "APOLLO 115.00" "1 " 1 0 0 line_942 "Line HATCH 115.0 to LEASBURG 115.0 Circuit 1" 1.000 line "HATCH 115.00" "LEASBURG 115.00" "1 " 1 0 0 line_943 "Line LE1 115.0 to APOLLOSS 115.0 Circuit 1" 1.000 line "LE1 115.00" "APOLLOSS 115.00" "1 " 1 0 0 line_944 "Line LE1 115.0 to JORNADA 115.0 Circuit 1" 1.000 line "LE1 115.00" "JORNADA 115.00" "1 " 1 0 0 line_945 "Line SUNSET_N 115.0 to DURAZNO 115.0 Circuit 1" 1.000 line "SUNSET_N 115.00" "DURAZNO 115.00" "1 " 1 0 0 line_946 "Line DURAZNO 115.0 to ASCARATE 115.0 Circuit 1" 1.000 line "DURAZNO 115.00" "ASCARATE 115.00" "1 " 1 0 0 line_947 "Line NW3 115.0 to MONTOYA 115.0 Circuit 1" 1.000 line "NW3 115.00" "MONTOYA 115.00" "1 " 1 0

0 line_948 "Line COX 115.0 to APOLLOSS 115.0 Circuit 1" 1.000 line "COX 115.00" "APOLLOSS 115.00" "1 " 1 0 0 line_949 "Line APOLLO 115.0 to JORNADA 115.0 Circuit 1" 1.000 line "APOLLO 115.00" "JORNADA 115.00" "1 " 1 0 0 line_950 "Line LEASBURG 115.0 to JORNADA 115.0 Circuit 1" 1.000 line "LEASBURG 115.00" "JORNADA 115.00" "1 " 1 0 0 line_951 "Line NE1 115.0 to CROMO 115.0 Circuit 1" 1.000 line "NE1 115.00" "CROMO 115.00" "1 " 1 0 0 line_952 "Line CABALLOT 115.0 to UVAS 115.0 Circuit 1" 1.000 line "CABALLOT 115.00" "UVAS 115.00" "1 " 1 0 0 line_953 "Line ANTHONY 115.0 to COX 115.0 Circuit 1" 1.000 line "ANTHONY 115.00" "COX 115.00" "1 " 1 0 0 line_954 "Line COX 115.0 to TALAVERA 115.0 Circuit 1" 1.000 line "COX 115.00" "TALAVERA 115.00" "1 " 1 0 0 line_955 "Line ASCARATE 115.0 to COPPER 115.0 Circuit 2" 1.000 line "ASCARATE 115.00" "COPPER 115.00" "2 " 1 0 0 line_956 "Line MESA___# 115.0 to RIO_GRAN 115.0 Circuit 2" 1.000 line "MESA___# 115.00" "RIO_GRAN 115.00" "2 " 1 0 0 line_957 "Line RIO_GRAN 115.0 to THORN 115.0 Circuit 2" 1.000 line "RIO_GRAN 115.00" "THORN 115.00" "2 " 1 0 0 line_958 "Line MESA___# 115.0 to AUSTIN_N 115.0 Circuit 2" 1.000 line "MESA___# 115.00" "AUSTIN_N 115.00" "2 " 1 0 0 line_959 "Line GR 115.0 to VISTA__# 115.0 Circuit 2" 1.000 line "GR 115.00" "VISTA__# 115.00" "2 " 1 0 0 line_960 "Line SOL 115.0 to VISTA__# 115.0 Circuit 2" 1.000 line "SOL 115.00" "VISTA__# 115.00" "2 " 1 0 0 line_961 "Line WSTAP 115.0 to WHITE_SA 115.0 Circuit 1" 1.000 line "WSTAP 115.00" "WHITE_SA 115.00" "1 " 1 0 0 line_962 "Line WSTAP 115.0 to ALAMOGCP 115.0 Circuit 1" 1.000 line "WSTAP 115.00" "ALAMOGCP 115.00" "1 " 1 0 0 line_963 "Line DONA_ANA 115.0 to WSTAP 115.0 Circuit 1" 1.000 line "DONA_ANA 115.00" "WSTAP 115.00" "1 " 1 0

0 line_964 "Line UVAS 115.0 to MIMBRES 115.0 Circuit 1" 1.000 line "UVAS 115.00" "MIMBRES 115.00" "1 " 1 0 0 line_965 "Line NEWMAN 115.0 to PICANTE 115.0 Circuit 1" 1.000 line "NEWMAN 115.00" "PICANTE 115.00" "1 " 1 0 0 line_966 "Line PIPELINE 115.0 to BIGGS 115.0 Circuit 1" 1.000 line "PIPELINE 115.00" "BIGGS 115.00" "1 " 1 0 0 line_967 "Line VL‐TAP 345.0 to LUNA 345.0 Circuit 1" 1.000 line "VL‐TAP 345.00" "LUNA 345.00" "1 " 1 0 0 line_968 "Line VL‐TAP 345.0 to SLPOI345 345.0 Circuit 1" 1.000 line "VL‐TAP 345.00" "SLPOI345 345.00" "1 " 1 0 0 line_969 "Line FT CRAIG 345.0 to ARROYO 345.0 Circuit 1" 1.000 line "FT CRAIG 345.00" "ARROYO 345.00" "1 " 1 0 0 line_970 "Line FT CRAIG 345.0 to Z345 345.0 Circuit 1" 1.000 line "FT CRAIG 345.00" "Z345 345.00" "1 " 1 0 0 line_971 "Line FT CRAIG 345.0 to VL‐TAP 345.0 Circuit 1" 1.000 line "FT CRAIG 345.00" "VL‐TAP 345.00" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_972 "Line SL115 115.0 to SLPOI115 115.0 Circuit 1" 1.000 line "SL115 115.00" "SLPOI115 115.00" "1 " 1 0 0 line_973 "Line SLPOI345 345.0 to LUNA 345.0 Circuit 1" 1.000 line "SLPOI345 345.00" "LUNA 345.00" "1 " 1 0 0 line_974 "Line SPRINGR 345.0 to VL‐TAP 345.0 Circuit 1" 1.000 line "SPRINGR 345.00" "VL‐TAP 345.00" "1 " 1 0 0 line_975 "Line AMRAD 345.0 to AA100W 345.0 Circuit 1" 1.000 line "AMRAD 345.00" "AA100W 345.00" "1 " 1 0 0 line_976 "Line AA100W 345.0 to ARTESIA 345.0 Circuit 1" 1.000 line "AA100W 345.00" "ARTESIA 345.00" "1 " 1 0 0 line_977 "Line AMRAD 345.0 to AA100W 345.0 Circuit 2" 1.000 line "AMRAD 345.00" "AA100W 345.00" "2 " 1 0 0 line_978 "Line AA100W 345.0 to ARTESIA 345.0 Circuit 2" 1.000 line "AA100W 345.00" "ARTESIA 345.00" "2 " 1 0 0 line_979 "Line ART320W 345.0 to ARTESIA 345.0 Circuit 1" 1.000

line "ART320W 345.00" "ARTESIA 345.00" "1 " 1 0 0 line_980 "Line NEWMAN 345.0 to NM805RS1 345.0 Circuit 1" 1.000 line "NEWMAN 345.00" "NM805RS1 345.00" "1 " 1 0 0 line_981 "Line NM805RS1 345.0 to NM805RS2 345.0 Circuit 1" 1.000 line "NM805RS1 345.00" "NM805RS2 345.00" "1 " 1 0 0 line_982 "Line NM805W 345.0 to NM805RS2 345.0 Circuit 1" 1.000 line "NM805W 345.00" "NM805RS2 345.00" "1 " 1 0 0 line_983 "Line HL120WSG 345.0 to HIDALGO 345.0 Circuit 1" 1.000 line "HL120WSG 345.00" "HIDALGO 345.00" "1 " 1 0 0 line_984 "Line LUNA 345.0 to HIDALGO 345.0 Circuit 2" 1.000 line "LUNA 345.00" "HIDALGO 345.00" "2 " 1 0 0 line_985 "Line LUNA 345.0 to HIDALGO 345.0 Circuit 3" 1.000 line "LUNA 345.00" "HIDALGO 345.00" "3 " 1 0 0 line_986 "Line HIDALGO 345.0 to SOUTH 345.0 Circuit 1" 1.000 line "HIDALGO 345.00" "SOUTH 345.00" "1 " 1 0 0 line_987 "Line HIDALGO 345.0 to SOUTH 345.0 Circuit 2" 1.000 line "HIDALGO 345.00" "SOUTH 345.00" "2 " 1 0 0 tran_988 "Tran CHOLLA 500.00 to CHOLLA 345.00 Circuit 1 0.00" 1.000 tran "CHOLLA 500.00" "CHOLLA 345.00" "1 " 0 " 0.00" 0 tran_989 "Tran CHOLLA 500.00 to CHOLLA 345.00 Circuit 2 0.00" 1.000 tran "CHOLLA 500.00" "CHOLLA 345.00" "2 " 0 " 0.00" 0 tran_990 "Tran FOURCORN 500.00 to FOURCORN 345.00 Circuit 1 0.00" 1.000 tran "FOURCORN 500.00" "FOURCORN 345.00" "1 " 0 " 0.00" 0 tran_991 "Tran SAGUARO 500.00 to SAG.EAST 115.00 Circuit 1 0.00" 1.000 tran "SAGUARO 500.00" "SAG.EAST 115.00" "1 " 0 " 0.00" 0 tran_992 "Tran SAGUARO 500.00 to SAG.WEST 115.00 Circuit 1 0.00" 1.000 tran "SAGUARO 500.00" "SAG.WEST 115.00" "1 " 0 " 0.00" 0 tran_995 "Tran WESTWING 500.00 to WESTWING 345.00 Circuit 1WESTWING 34.50" 1.000 tran "WESTWING 500.00" "WESTWING 345.00" "1 " 0 "WESTWING 34.50" 0 tran_996 "Tran YAVAPAI 500.00 to YAVAPAI 230.00 Circuit 1 0.00" 1.000 tran "YAVAPAI 500.00" "YAVAPAI 230.00" "1 " 0 " 0.00" 0 tran_997 "Tran YAVAPAI 500.00 to YAVAPAI 230.00 Circuit 2 0.00" 1.000

tran "YAVAPAI 500.00" "YAVAPAI 230.00" "2 " 0 " 0.00" 0 tran_999 "Tran TS5 500.00 to TS5 230.00 Circuit 1 0.00" 1.000 tran "TS5 500.00" "TS5 230.00" "1 " 0 " 0.00" 0 tran_1000 "Tran TS5 500.00 to TS5 230.00 Circuit 2 0.00" 1.000 tran "TS5 500.00" "TS5 230.00" "2 " 0 " 0.00" 0 tran_1001 "Tran RACEWAY 500.00 to RACEWAY 230.00 Circuit 1 0.00" 1.000 tran "RACEWAY 500.00" "RACEWAY 230.00" "1 " 0 " 0.00" 0 tran_1002 "Tran RACEWAY 500.00 to RACEWAY 230.00 Circuit 2 0.00" 1.000 tran "RACEWAY 500.00" "RACEWAY 230.00" "2 " 0 " 0.00" 0 tran_1003 "Tran CHOLLA 345.00 to CHOLLA 230.00 Circuit 1 0.00" 1.000 tran "CHOLLA 345.00" "CHOLLA 230.00" "1 " 0 " 0.00" 0 tran_1004 "Tran CHOLLA 345.00 to CHOLLA 230.00 Circuit 2 0.00" 1.000 tran "CHOLLA 345.00" "CHOLLA 230.00" "2 " 0 " 0.00" 0 tran_1005 "Tran FOURCORN 345.00 to FOURCORN 230.00 Circuit 1 0.00" 1.000 tran "FOURCORN 345.00" "FOURCORN 230.00" "1 " 0 " 0.00" 0 tran_1006 "Tran FOURCORN 345.00 to FOURCORN 230.00 Circuit 2 0.00" 1.000 tran "FOURCORN 345.00" "FOURCORN 230.00" "2 " 0 " 0.00" 0 tran_1010 "Tran PRESCOTT 230.00 to PRESCOTT 115.00 Circuit 1 0.00" 1.000 tran "PRESCOTT 230.00" "PRESCOTT 115.00" "1 " 0 " 0.00" 0 tran_1011 "Tran PRESCOTT 230.00 to PRESCOTT 115.00 Circuit 2 0.00" 1.000 tran "PRESCOTT 230.00" "PRESCOTT 115.00" "2 " 0 " 0.00" 0 tran_1012 "Tran SAGUARO 230.00 to SAG.EAST 115.00 Circuit 1 0.00" 1.000 tran "SAGUARO 230.00" "SAG.EAST 115.00" "1 " 0 " 0.00" 0 tran_1013 "Tran SAGUARO 230.00 to SAG.WEST 115.00 Circuit 1 0.00" 1.000 tran "SAGUARO 230.00" "SAG.WEST 115.00" "1 " 0 " 0.00" 0 tran_1014 "Tran CORONADO 500.00 to CORONADO 345.00 Circuit 1 0.00" 1.000 tran "CORONADO 500.00" "CORONADO 345.00" "1 " 0 " 0.00" 0 tran_1015 "Tran CORONADO 500.00 to CORONADO 345.00 Circuit 2 0.00" 1.000 tran "CORONADO 500.00" "CORONADO 345.00" "2 " 0 " 0.00" 0 tran_1028 "Tran SNTAROSA 500.00 to SNTAROSA 230.00 Circuit 1 0.00" 1.000 tran "SNTAROSA 500.00" "SNTAROSA 230.00" "1 " 0 " 0.00" 0 tran_1029 "Tran PINAL_W 500.00 to PINALWES 345.00 Circuit 1 0.00" 1.000

tran "PINAL_W 500.00" "PINALWES 345.00" "1 " 0 " 0.00" 0 tran_1035 "Tran SOUTH 345.00 to SOUTH 138.00 Circuit 1SOUTH2 13.80" 1.000 tran "SOUTH 345.00" "SOUTH 138.00" "1 " 0 "SOUTH2 13.80" 0 tran_1036 "Tran SOUTH 345.00 to SOUTH 138.00 Circuit 2SOUTH2 13.80" 1.000 tran "SOUTH 345.00" "SOUTH 138.00" "2 " 0 "SOUTH2 13.80" 0 tran_1037 "Tran VAIL 345.00 to VAIL 138.00 Circuit 1VAIL 13.80" 1.000 tran "VAIL 345.00" "VAIL 138.00" "1 " 0 "VAIL 13.80" 0 tran_1038 "Tran VAIL2 345.00 to VAIL 138.00 Circuit 1 0.00" 1.000 tran "VAIL2 345.00" "VAIL 138.00" "1 " 0 " 0.00" shunt "ADELANTO 500.00" "b " 1 9.995740 0 tran_1039 "Tran GATEWAY 345.00 to GATEWAY 115.00 Circuit 1 0.00" 1.000 tran "GATEWAY 345.00" "GATEWAY 115.00" "1 " 0 " 0.00" shunt "ADELANTO 500.00" "b " 1 9.995740 0 tran_1040 "Tran WINCHSTR 345.00 to WINCHSTR 230.00 Circuit 1 0.00" 1.000 tran "WINCHSTR 345.00" "WINCHSTR 230.00" "1 " 0 " 0.00" 0 tran_1041 "Tran TORTOLIT 138.00 to SAG.EAST 115.00 Circuit 1 0.00" 1.000 tran "TORTOLIT 138.00" "SAG.EAST 115.00" "1 " 0 " 0.00" 0 tran_1042 "Tran TORTOLIT 138.00 to SAG.WEST 115.00 Circuit 1 0.00" 1.000 tran "TORTOLIT 138.00" "SAG.WEST 115.00" "1 " 0 " 0.00" 0 tran_1043 "Tran TORTOLIT 138.00 to TORTOLIT 500.00 Circuit 1 0.00" 1.000 tran "TORTOLIT 138.00" "TORTOLIT 500.00" "1 " 0 " 0.00" 0 tran_1044 "Tran TORTOLIT 138.00 to TORTLIT2 500.00 Circuit 1 0.00" 1.000 tran "TORTOLIT 138.00" "TORTLIT2 500.00" "1 " 0 " 0.00" 0 tran_1045 "Tran COPPERVR 345.00 to COPPERVR 230.00 Circuit 1 0.00" 1.000 tran "COPPERVR 345.00" "COPPERVR 230.00" "1 " 0 " 0.00" 0 tran_1046 "Tran APACHE 230.00 to APACHE 115.00 Circuit 1 0.00" 1.000 tran "APACHE 230.00" "APACHE 115.00" "1 " 0 " 0.00" 0 tran_1047 "Tran APACHE 230.00 to APACHE 115.00 Circuit 2 0.00" 1.000 tran "APACHE 230.00" "APACHE 115.00" "2 " 0 " 0.00" 0 tran_1048 "Tran BICKNELL 230.00 to BICKNELL 115.00 Circuit 1 0.00" 1.000 tran "BICKNELL 230.00" "BICKNELL 115.00" "1 " 0 " 0.00" 0 tran_1049 "Tran BICKNELL 345.00 to BICKNELL 230.00 Circuit 1 0.00" 1.000 tran "BICKNELL 345.00" "BICKNELL 230.00" "1 " 0 " 0.00"

0 tran_1050 "Tran GREEN‐AE 345.00 to GREEN‐AE 230.00 Circuit 1 0.00" 1.000 tran "GREEN‐AE 345.00" "GREEN‐AE 230.00" "1 " 0 " 0.00" 0 tran_1078 "Tran TORTOLIT 138.00 to TORTOLIT 500.00 Circuit 3 0.00" 1.000 tran "TORTOLIT 138.00" "TORTOLIT 500.00" "3 " 0 " 0.00" 0 tran_1079 "Tran KYRENE 500.00 to KYRENE 230.00 Circuit 8KYRENE8 34.50" 1.000 tran "KYRENE 500.00" "KYRENE 230.00" "8 " 0 "KYRENE8 34.50" 0 tran_1080 "Tran BICKNELL 230.00 to BICKNELL 115.00 Circuit 2 0.00" 1.000 tran "BICKNELL 230.00" "BICKNELL 115.00" "2 " 0 " 0.00" 0 tran_1081 "Tran AMRAD 115.00 to AMRAD 345.00 Circuit 1AMRAD_A 13.20" 1.000 tran "AMRAD 115.00" "AMRAD 345.00" "1 " 0 "AMRAD_A 13.20" 0 tran_1082 "Tran ARROYO 115.00 to ARROYO 345.00 Circuit 1 0.00" 1.000 tran "ARROYO 115.00" "ARROYO 345.00" "1 " 0 " 0.00" 0 tran_1083 "Tran ARROYO 115.00 to ARROYO 345.00 Circuit 2 0.00" 1.000 tran "ARROYO 115.00" "ARROYO 345.00" "2 " 0 " 0.00" 0 tran_1084 "Tran AFTON 115.00 to AFTON 345.00 Circuit 1 0.00" 1.000 tran "AFTON 115.00" "AFTON 345.00" "1 " 0 " 0.00" 0 tran_1085 "Tran CALIENTE 115.00 to CALIENTE 345.00 Circuit 1CALIEN_A 13.80" 1.000 tran "CALIENTE 115.00" "CALIENTE 345.00" "1 " 0 "CALIEN_A 13.80" 0 tran_1086 "Tran CALIENTE 115.00 to CALIENTE 345.00 Circuit 2 0.00" 1.000 tran "CALIENTE 115.00" "CALIENTE 345.00" "2 " 0 " 0.00" 0 tran_1087 "Tran DIABLO 115.00 to DIABLO 345.00 Circuit 1DIABLO_A 13.80" 1.000 tran "DIABLO 115.00" "DIABLO 345.00" "1 " 0 "DIABLO_A 13.80" 0 tran_1088 "Tran DIABLO 115.00 to DIABLO 345.00 Circuit 2 0.00" 1.000 tran "DIABLO 115.00" "DIABLO 345.00" "2 " 0 " 0.00" 0 tran_1089 "Tran DIABLO 115.00 to DIABLO 345.00 Circuit 3 0.00" 1.000 tran "DIABLO 115.00" "DIABLO 345.00" "3 " 0 " 0.00" 0 tran_1090 "Tran NEWMAN 345.00 to NEWMAN 115.00 Circuit 1NEWMAN_A 13.80" 1.000 tran "NEWMAN 345.00" "NEWMAN 115.00" "1 " 0 "NEWMAN_A 13.80" 0 tran_1091 "Tran AMBROSIA 115.00 to AMBROSIA 230.00 Circuit 1 0.00" 1.000 tran "AMBROSIA 115.00" "AMBROSIA 230.00" "1 " 0 " 0.00" 0 tran_1092 "Tran B‐A 345.00 to B‐A 115.00 Circuit 1 0.00" 1.000

tran "B‐A 345.00" "B‐A 115.00" "1 " 0 " 0.00" 0 tran_1093 "Tran NORTON 345.00 to NORTON_1 115.00 Circuit 1 0.00" 1.000 tran "NORTON 345.00" "NORTON_1 115.00" "1 " 0 " 0.00" 0 tran_1094 "Tran OJO 345.00 to OJO 115.00 Circuit 1 0.00" 1.000 tran "OJO 345.00" "OJO 115.00" "1 " 0 " 0.00" 0 tran_1095 "Tran RIOPUERC 345.00 to RIOPUERC 115.00 Circuit 1 0.00" 1.000 tran "RIOPUERC 345.00" "RIOPUERC 115.00" "1 " 0 " 0.00" 0 tran_1096 "Tran SAN_JUAN 345.00 to SAN_JUAN 230.00 Circuit 1 0.00" 1.000 tran "SAN_JUAN 345.00" "SAN_JUAN 230.00" "1 " 0 " 0.00" 0 tran_1097 "Tran SANDIA 345.00 to SANDIA_2 115.00 Circuit 1 0.00" 1.000 tran "SANDIA 345.00" "SANDIA_2 115.00" "1 " 0 " 0.00" 0 tran_1098 "Tran WESTMESA 230.00 to WESTMS_1 115.00 Circuit 1 0.00" 1.000 tran "WESTMESA 230.00" "WESTMS_1 115.00" "1 " 0 " 0.00" 0 tran_1099 "Tran WESTMESA 230.00 to WESTMS_2 115.00 Circuit 1 0.00" 1.000 tran "WESTMESA 230.00" "WESTMS_2 115.00" "1 " 0 " 0.00" 0 tran_1100 "Tran WESTMESA 345.00 to WESTMS_1 115.00 Circuit 1 0.00" 1.000 tran "WESTMESA 345.00" "WESTMS_1 115.00" "1 " 0 " 0.00" 0 tran_1101 "Tran WESTMESA 345.00 to WESTMS_2 115.00 Circuit 1 0.00" 1.000 tran "WESTMESA 345.00" "WESTMS_2 115.00" "1 " 0 " 0.00" 0 tran_1102 "Tran PEGS 230.00 to PEGS 115.00 Circuit 1 0.00" 1.000 tran "PEGS 230.00" "PEGS 115.00" "1 " 0 " 0.00" 0 tran_1103 "Tran TAOS 115.00 to TAOS 345.00 Circuit 1 0.00" 1.000 tran "TAOS 115.00" "TAOS 345.00" "1 " 0 " 0.00" 0 tran_1104 "Tran GLADSTON 230.00 to GLADSTON 115.00 Circuit 1 0.00" 1.000 tran "GLADSTON 230.00" "GLADSTON 115.00" "1 " 0 " 0.00" shunt "GLADSTON 115.00" "b " 1 0 tran_1105 "Tran GUADLUPE 345.00 to ARGONNE4 138.00 Circuit 1 0.00" 1.000 tran "GUADLUPE 345.00" "ARGONNE4 138.00" "1 " 0 " 0.00" 0 tran_1106 "Tran HIDALGO 345.00 to HIDALGO 115.00 Circuit 1 0.00" 1.000 tran "HIDALGO 345.00" "HIDALGO 115.00" "1 " 0 " 0.00" 0 tran_1107 "Tran HIDALGO 345.00 to HIDALGO 115.00 Circuit 2 0.00" 1.000 tran "HIDALGO 345.00" "HIDALGO 115.00" "2 " 0 " 0.00" 0

tran_1108 "Tran LUNA 345.00 to LUNA 115.00 Circuit 1 0.00" 1.000 tran "LUNA 345.00" "LUNA 115.00" "1 " 0 " 0.00" 0 tran_1109 "Tran GALLEGOS 230.00 to GALLEGOS 115.00 Circuit 1 0.00" 1.000 tran "GALLEGOS 230.00" "GALLEGOS 115.00" "1 " 0 " 0.00" 0 tran_1110 "Tran MEAD S 230.00 to MEAD 287.00 Circuit 1 0.00" 1.000 tran "MEAD S 230.00" "MEAD 287.00" "1 " 0 " 0.00" 0 tran_1111 "Tran SANJN PS 345.00 to SAN_JUAN 345.00 Circuit 1 0.00" 1.000 tran "SANJN PS 345.00" "SAN_JUAN 345.00" "1 " 0 " 0.00" 0 tran_1112 "Tran MCKINLEY 345.00 to YAHTAHEY 115.00 Circuit 1 0.00" 1.000 tran "MCKINLEY 345.00" "YAHTAHEY 115.00" "1 " 0 " 0.00" 0 tran_1113 "Tran SHIP PS 230.00 to SHIPROCK 230.00 Circuit 1 0.00" 1.000 tran "SHIP PS 230.00" "SHIPROCK 230.00" "1 " 0 " 0.00" 0 tran_1114 "Tran PICANTE 115.00 to PICANTE 345.00 Circuit 1 0.00" 1.000 tran "PICANTE 115.00" "PICANTE 345.00" "1 " 0 " 0.00" 0 tran_1115 "Tran COPPERVR 345.00 to COPPERVR 230.00 Circuit 2 0.00" 1.000 tran "COPPERVR 345.00" "COPPERVR 230.00" "2 " 0 " 0.00" 0 tran_1116 "Tran GREEN‐AE 345.00 to GREEN‐AE 230.00 Circuit 2 0.00" 1.000 tran "GREEN‐AE 345.00" "GREEN‐AE 230.00" "2 " 0 " 0.00" 0 tran_1117 "Tran FT CR PS 345.00 to FT CRAIG 345.00 Circuit 1 0.00" 1.000 tran "FT CR PS 345.00" "FT CRAIG 345.00" "1 " 0 " 0.00" shunt "ADELANTO 500.00" "b " 1 9.995740 0 tran_1118 "Tran ARROYO 115.00 to ARROYO 345.00 Circuit 3 0.00" 1.000 tran "ARROYO 115.00" "ARROYO 345.00" "3 " 0 " 0.00" 0 tran_1119 "Tran SLPOI345 345.00 to SLPOI115 115.00 Circuit 1 0.00" 1.000 tran "SLPOI345 345.00" "SLPOI115 115.00" "1 " 0 " 0.00" 0 line_2000 "WM‐FT CR PS 345" line "WESTMESA 345.0" "FT CR PS 345.0" "1 " 1 0 tran "FT CR PS 345.00" "FT CRAIG 345.00" "1 " 0 " 0.00" shunt "ADELANTO 500.00" "b " 1 9.995740 0 tran_2007 "ASC 115/69 T1" tran "ASCARATE 115.0" "ASCARATE 69.0" "1 " 1 0 tran_2008 "DYER 115/69" tran "DYER 115.0" "DYER 69.0" "1 " 1 0

tran_2009 "SPRKS 115/69" tran "SPARKS 115.0" "SPARKS 69.0" "1 " 1 0 tran_2010 "LANE 115/69" tran "LANE___# 115.0" "LANE 69.0" "1 " 1 0 tran_2011 "MILAGRO 115/69" tran "MILAGRO 115.0" "MILAGRO 69.0" "1 " 1 0 tran_2012 "RG 115/69 T1" tran "RIO_GRAN 115.0" "RIO_GRAN 69.0" "1 " 1 0 tran_2013 "SCDL 115/69" tran "SCOTSDAL 115.0" "SCOTSDAL 69.0" "1 " 1 0 line_2074 "ASARTAP‐RG 69" line "ASARCO_T 69.0" "RIO_GRAN 69.0" "1 " 1 0 0 line_2075 "AUS‐ASC 69" line "AUSTIN 69.0" "ASCARATE 69.0" "1 " 1 0 0 line_2076 "BERGST‐RG 69" line "BERGENST 69.0" "RIO_GRAN 69.0" "1 " 1 0 0 line_2077 "CLINT‐FABENS 69" line "CLINT 69.0" "FABENS 69.0" "1 " 1 0 0 line_2078 "DYER‐AUSTIN 69 2" line "DYER 69.0" "AUSTIN 69.0" "2 " 1 0 0 line_2079 "FABENS‐FELIPE 69" line "FABENS 69.0" "FELIPE 69.0" "1 " 1 0 0 line_2080 "LANE‐AMERICAS 69" line "LANE 69.0" "AMERICAS 69.0" "1 " 1 0 0 line_2081 "MANN‐LANE 69" line "MANN 69.0" "LANE 69.0" "1 " 1 0 0 line_2082 "PROLER‐BERGST 69" line "PROLER 69.0" "BERGENST 69.0" "1 " 1 0 0 line_2083 "PROLER‐BORDER 69" line "PROLER 69.0" "BORDER_# 69.0" "1 " 1 0 0 line_2084 "RG‐SUNSET69 1" line "RIO_GRAN 69.0" "SUNSET 69.0" "1 " 1 0 0

line_2085 "RG‐SUNSET69 2" line "RIO_GRAN 69.0" "SUNSET 69.0" "2 " 1 0 0 line_2086 "SANTAFE‐DALLAS69" line "SANTA_FE 69.0" "DALLAS 69.0" "1 " 1 0 0 line_2087 "SANTAFE‐SUNSET69" line "SANTA_FE 69.0" "SUNSET 69.0" "1 " 1 0 0 line_2088 "SCOTSDA‐AUSTIN69" line "SCOTSDAL 69.0" "AUSTIN 69.0" "1 " 1 0 0 line_2089 "SOCORRO‐VALLEY69" line "SOCORRO 69.0" "VALLEY 69.0" "1 " 1 0 0 line_2090 "SUNSET‐ASARTAP69" line "SUNSET 69.0" "ASARCO_T 69.0" "1 " 1 0 0 line_2091 "VALLEY‐AMERICA69" line "VALLEY 69.0" "AMERICAS 69.0" "1 " 1 0 0 line_2092 "VALLEY‐CLINT69" line "VALLEY 69.0" "CLINT 69.0" "1 " 1 0 0 line_2093 "RIO_BOS‐ASC 69" line "RIO_BOS 69.0" "ASCARATE 69.0" "1 " 1 0 0 line_2094 "SOCOR‐RIO_BOS 69" line "SOCORRO 69.0" "RIO_BOS 69.0" "1 " 1 0 0 line_2095 "SPARKS‐FELIPE69" line "SPARKS 69.0" "FELIPE 69.0" "1 " 1 0 0 line_2118 "DALLAS‐ASCARATE169" line "DALLAS 69.0" "ASCARATE 69.0" "1 " 1 0 0 line_2119 "FARAH‐SCOTDAL169" line "FARAH 69.0" "SCOTSDAL 69.0" "1 " 1 0 0 line_2120 "LEO‐DYER 1 69" line "LEO 69.0" "DYER 69.0" "1 " 1 0 0 line_2122 "MANN‐SCOTSDALE69" line "MANN 69.0" "SCOTSDAL 69.0" "1 " 1 0 0 line_2123 "MILAGRO‐LEO 69" line "MILAGRO 69.0" "LEO 69.0" "1 " 1 0 0

line_2124 "PD‐ASCARATE 69" line "PHELPS_D 69.0" "ASCARATE 69.0" "1 " 1 0 0 line_2125 "PD‐VISCOUNT 69" line "PHELPS_D 69.0" "VISCOUNT 69.0" "1 " 1 0 0 line_2126 "VISCOUNT‐FARAH69" line "VISCOUNT 69.0" "FARAH 69.0" "1 " 1 0 0 tran_2414 "COX 115/69 " tran "COX 115.0" "COX 69.0" "1 " 1 0 line_2503 "MD‐LUNA 115" line "MD 115.0" "HURLEY_# 115.0" "1 " 1 0 line "HURLEY_# 115.0" "LUNA 115.0" "1 " 1 0 line "HURLEY_# 115.0" "CHINO 115.0" "1 " 1 0 0 line_2507 "MIMBRES‐HERM115" line "HERMANAT 115.0" "KINDRMOR 115.0" "1 " 1 0 line "HERMANAT 115.0" "HERMANAS 115.0" "1 " 1 0 line "HERMANAS 115.0" "HONDALE 115.0" "1 " 1 0 line "MIMBRES 115.0" "HERMANAT 115.0" "1 " 1 0 0 line_2508 "MIM‐PIC 115" line "MIMBRES 115.0" "AIRPOR_T 115.0" "1 " 1 0 line "AIRPOR_T 115.0" "PICACHO 115.0" "1 " 1 0 0 line_2509 "BELEN‐EL_BUTTE 115" line "BERNARDO 115.0" "BELEN_PG 115.0" "1 " 1 0 line "BERNARDO 115.0" "SOCORROP 115.0" "1 " 1 0 line "SOCORROP 115.0" "EL_BUTTE 115.0" "1 " 1 0 tran "SOCORROP 69.0" "SOCORROP 115.0" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_2510 "EL BUT‐MIMBRES 115" line "CABALLOT 115.0" "MIMBRES 115.0" "1 " 1 0 line "CABALLOT 115.0" "HOT_SPRG 115.0" "1 " 1 0 line "EL_BUTTE 115.0" "CUCHILLO 115.0" "1 " 1 0 line "HOT_SPRG 115.0" "CUCHILLO 115.0" "1 " 1 0 0 line_2511 "PIC‐LC 115" line "DONA_ANA 115.0" "LAS_CRUC 115.0" "1 " 1 0 line "DONA_ANA 115.0" "PICACHO 115.0" "1 " 1 0 0 tran_2512 "DEM‐MIM 69/115" tran "DEMINGTS 69.0" "DEMTAP1 115.0" "1 " 1 0 line "DEMGOLDT 115.0" "DEMTAP2 115.0" "1 " 1 0 line "DEMTAP1 115.0" "DEMGOLDT 115.0" "1 " 1 0

line "MIMBRES 115.0" "DEMTAP1 115.0" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 9.995740 0 line_2514 "HID‐PYR 115" line "HIDALGO 115.0" "PYRTAP1 115.0" "1 " 1 0 line "PYRTAP1 115.0" "PYRAMID 115.0" "1 " 1 0 0 line_2517 "PYR‐PYRTAP2 115" line "PYRAMID 115.0" "PYRTAP2 115.0" "1 " 1 0 tran "PLAYAS 69.0" "PLAYAS 115.0" "1 " 1 0 line "PYRTAP2 115.0" "PLAYAS 115.0" "1 " 1 0 line "PLAYAS 115.0" "PDPLAYAS 115.0" "1 " 1 0 0 tran_2518 "AFTGS‐AFT 345" tran "AFTONG 18.0" "AFTON 345.0" "1 " 1 tran "AFTONS 13.8" "AFTON 345.0" "1 " 1 0 tran_2519 "LUNA‐LEF " tran "LEF 345.0" "LEF_G1 18.0" "1 " 1 0 tran "LEF 345.0" "LEF_G2 18.0" "1 " 1 0 tran "LEF 345.0" "LEF_S1 18.0" "1 " 1 0 line "LUNA 345.0" "LEF 345.0" "1 " 1 0 0 line_2520 "GAVILAN‐ALGCP115" line "GAVILAN 115.0" "RUIDOSO 115.0" "1 " 1 0 line "RUIDOSO 115.0" "HOLLYWO# 115.0" "1 " 1 0 line "HOLLYWO# 115.0" "ALAMOGCP 115.0" "1 " 1 0 tran "HOLLYWOD 69.0" "HOLLYWO# 115.0" "1 " 1 0 shunt "ADELANTO 500.00" "b " 1 8.5740 0 gen_4201 "Gen Z345 345.0 Unit ID 1" gen "Z345 345.00" "1 " 0 0 gen_4202 "Gen ZGP1150A 0.7 Unit ID 1" gen "ZGP1150A 0.69" "1 " 0 0 gen_4203 "Gen ZGP2150A 0.7 Unit ID 1" gen "ZGP2150A 0.69" "1 " 0 0 gen_4204 "Gen ZGP3195A 0.7 Unit ID 1" gen "ZGP3195A 0.69" "1 " 0 0 gen_4205 "Gen ART320W_G1 34.5 Unit ID 1" 1.000 gen "ART320W_G1 34.50" "1 " 0 epcl "redispatch.p" 0 gen_4206 "Gen ART320W_G2 34.5 Unit ID 1" 1.000 gen "ART320W_G2 34.50" "1 " 0

epcl "redispatch.p" 0 gen_4207 "Gen ART320W_G_1‐2 34.5 Unit ID 1" 1.000 gen "ART320W_G1 34.50" "1 " 0 gen "ART320W_G2 34.50" "1 " 0 epcl "redispatch.p" 0 gen_4336 "Gen NM805W_G1 34.5 Unit ID 1" 1.000 gen "NM805W_G1 34.50" "1 " 0 epcl "redispatch.p" 0 gen_4337 "Gen NM805W_G_1‐2 34.5 " 1.000 gen "NM805W_G1 34.50" "1 " 0 gen "NM805W_G2 34.50" "2 " 0 epcl "redispatch.p" 0 gen_4338 "Gen NM805W_G_1‐3 34.5 " 1.000 gen "NM805W_G1 34.50" "1 " 0 gen "NM805W_G2 34.50" "2 " 0 gen "NM805W_G3 34.50" "3 " 0 epcl "redispatch.p" 0 gen_4339 "Gen NM805W_G_1‐4 34.5 " 1.000 gen "NM805W_G1 34.50" "1 " 0 gen "NM805W_G2 34.50" "2 " 0 gen "NM805W_G3 34.50" "3 " 0 gen "NM805W_G4 34.50" "4 " 0 epcl "redispatch.p" 0 gen_4340 "Gen NM805W_G_1‐5 34.5 " 1.000 gen "NM805W_G1 34.50" "1 " 0 gen "NM805W_G2 34.50" "2 " 0 gen "NM805W_G3 34.50" "3 " 0 gen "NM805W_G4 34.50" "4 " 0 gen "NM805W_G5 34.50" "5 " 0 epcl "redispatch.p" 0 gen_4341 "Gen HL120WSG_G1 34.5 Unit ID 1" 1.000 gen "HL120WSG_G1 34.50" "1 " 0 epcl "redispatch.p" 0 gen_4342 "Gen HL120WSG_G1‐2 34.5 Unit ID " 1.000 gen "HL120WSG_G1 34.50" "1 " 0 gen "HL120WSG_G1 34.50" "2 " 0 epcl "redispatch.p" 0 line_5043 "Line SCOTSDAL 115.0 to PICANTE 115.0 Circuit 1" 1.000 line "SCOTSDAL 115.00" "VISTA_TAP 115.00" "1 " 1 0

line "PICANTE 115.00" "VISTA_TAP 115.00" "1 " 1 0 0 line_5073 "Line PICANTE 115.0 to VISTA__# 115.0 Circuit 1" 1.000 line "PICANTE 115.00" "VISTA__# 115.00" "1 " 1 0 0 line_5508 "Line CALIENTE 345.0 to CORONA 345.0 Circuit 1" 1.000 line "CALIENTE 345.00" "CORONA 345.00" "1 " 1 0 0 line_5509 "Line CORONA 345.0 to AMRAD 345.0 Circuit 1" 1.000 line "CORONA 345.00" "AMRAD 345.00" "1 " 1 0 0 line_5511 "Line CORONA 345.0 to AMRAD 345.0 Circuit 2" 1.000 line "CORONA 345.00" "AMRAD 345.00" "2 " 1 0 0 line_5512 "Line CORONA 345.0 to PICANTE 345.0 Circuit 1" 1.000 line "CORONA 345.00" "PICANTE 345.00" "1 " 1 0 0 line_5513 "Line CORONA 345.0 to NEWMAN 345.0 Circuit 1" 1.000 line "CORONA 345.00" "NEWMAN 345.00" "1 " 1 0 0 line_5515 "Line CORONA 345.0 to ARROYO 345.0 Circuit 1" 1.000 line "CORONA 345.00" "ARROYO 345.00" "1 " 1 0 0 line_5516 "Line ARROYO 345.0 to AFTON 345.0 Circuit 1" 1.000 line "ARROYO 345.00" "AFTON 345.00" "1 " 1 0 0 line_5998 "Loss of CORONA ‐ NM805W coridor" 1.000 line "CORONA 345.00" "NM805RS1 345.00" "1 " 1 0 line "NM805RS1 345.00" "NM805RS2 345.00" "1 " 1 0 line "NM805W 345.00" "NM805RS2 345.00" "1 " 1 0 line "CORONA 345.00" "NM805RS1 345.00" "2 " 1 0 line "NM805RS1 345.00" "NM805RS2 345.00" "2 " 1 0 line "NM805W 345.00" "NM805RS2 345.00" "2 " 1 0 0 line_5999 "Line CORONA 345.0 to NM805W 345.0 Circuit 1" 1.000 line "CORONA 345.00" "NM805RS1 345.00" "1 " 1 0 line "NM805RS1 345.00" "NM805RS2 345.00" "1 " 1 0 line "NM805W 345.00" "NM805RS2 345.00" "1 " 1 0 0 end # End of Contingency List


Appendix D

Appendix D Ft. Craig Phase Shifting Transformer – Contingency

Analysis


Appendix E

Appendix E Worst Case Stability Analysis Results


Appendix F

Appendix F

Stability Analysis PDF Plots


Appendix H

Appendix H

345 kV Cluster Study Network Upgrades - Project Schedule

ID Task Name Duration Start Finish Predecessors

1 AMRAD-ARTESIA Transmission Line 1230 days Mon 1/3/11 Fri 9/18/152 Preliminary Engineering 12 wks Mon 1/3/11 Fri 3/25/113 Right of Way/ Permitting 104 wks Mon 3/28/11 Fri 3/22/13 24 Engineering and Procurement 52 wks Mon 3/25/13 Fri 3/21/14 35 Construction and Clean UP 78 wks Mon 3/24/14 Fri 9/18/15 467 Amrad - Corona Transmissiomn Line 690 days Mon 1/3/11 Fri 8/23/138 Preliminary Engineering 4 wks Mon 1/3/11 Fri 1/28/119 Right of Way/ Permitting 52 wks Mon 2/28/11 Fri 2/24/12 810 Engineering and Procurement 52 wks Mon 2/27/12 Fri 2/22/13 911 Construction and Clean UP 26 wks Mon 2/25/13 Fri 8/23/13 101213 Corona - Arroyo Tranmission Line 680 days Mon 1/3/11 Fri 8/9/1314 Preliminary Engineering 6 wks Mon 1/3/11 Fri 2/11/1115 Right of Way/ Permitting 52 wks Mon 2/14/11 Fri 2/10/12 1416 Engineering and Procurement 52 wks Mon 2/13/12 Fri 2/8/13 1517 Construction and Clean UP 26 wks Mon 2/11/13 Fri 8/9/13 161819 Afton - Arroyo Tranmission Line 680 days Mon 1/3/11 Fri 8/9/1320 Preliminary Engineering 6 wks Mon 1/3/11 Fri 2/11/1121 Right of Way/ Permitting 52 wks Mon 2/14/11 Fri 2/10/12 2022 Engineering and Procurement 52 wks Mon 2/13/12 Fri 2/8/13 2123 Construction and Clean UP 26 wks Mon 2/11/13 Fri 8/9/13 222425 Luna - Hidalgo Tranmission Line 730 days Mon 1/3/11 Fri 10/18/1326 Preliminary Engineering 6 wks Mon 1/3/11 Fri 2/11/1127 Right of Way/ Permitting 52 wks Mon 2/14/11 Fri 2/10/12 2628 Engineering and Procurement 52 wks Mon 2/13/12 Fri 2/8/13 2729 Construction and Clean UP 36 wks Mon 2/11/13 Fri 10/18/13 283031 South - Hidalgo Tranmission Line 1280 days Mon 1/3/11 Fri 11/27/1532 Preliminary Engineering 12 wks Mon 1/3/11 Fri 3/25/1133 Right of Way/ Permitting 104 wks Mon 3/28/11 Fri 3/22/13 3234 Engineering and Procurement 52 wks Mon 3/25/13 Fri 3/21/14 3335 Construction and Clean UP 88 wks Mon 3/24/14 Fri 11/27/15 343637 Artesia Eddy County Switching Station 590 days Mon 1/3/11 Fri 4/5/1338 Preliiminary Engineering 4 wks Mon 1/3/11 Fri 1/28/1139 Permitting 26 wks Mon 1/31/11 Fri 7/29/11 3840 Engineering and Procurement 52 wks Mon 8/1/11 Fri 7/27/12 3941 Construction 36 wks Mon 7/30/12 Fri 4/5/13 404243 AA100W Switching Station 540 days Mon 1/3/11 Fri 1/25/1344 Preliiminary Engineering 4 wks Mon 1/3/11 Fri 1/28/1145 Permitting 26 wks Mon 1/31/11 Fri 7/29/11 4446 Engineering and Procurement 52 wks Mon 8/1/11 Fri 7/27/12 4547 Construction 26 wks Mon 7/30/12 Fri 1/25/13 4648

Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Half 1st Half 2nd Half 1st Half 2nd Half 1st Half 2nd Half 1st Half 2nd Half 1st Half 2nd Half

Task

Task Progress

Critical Task

Critical Task Progress

Milestone

Summary

Rolled Up Task

Rolled Up Critical Task

Rolled Up Milestone

Rolled Up Progress

Split

External Tasks

Project Summary

Group By Summary

Deadline

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Project: EPE 345 kV Cluster ReinforceDate: Mon 11/15/10

ID Task Name Duration Start Finish Predecessors

49 Amrad Switching Station 970 days Mon 1/3/11 Fri 9/19/1450 Preliiminary Engineering 4 wks Mon 1/3/11 Fri 1/28/1151 Permitting 26 wks Mon 1/31/11 Fri 7/29/11 5052 Engineering and Procurement 112 wks Mon 8/1/11 Fri 9/20/13 5153 Construction 52 wks Mon 9/23/13 Fri 9/19/14 525455 Corona Switching Station 970 days Mon 1/3/11 Fri 9/19/1456 Preliiminary Engineering 4 wks Mon 1/3/11 Fri 1/28/1157 Permitting 26 wks Mon 1/31/11 Fri 7/29/11 5658 Engineering and Procurement 112 wks Mon 8/1/11 Fri 9/20/13 5759 Construction 52 wks Mon 9/23/13 Fri 9/19/14 586061 Picante Switching Station 640 days Mon 1/3/11 Fri 6/14/1362 Preliiminary Engineering 4 wks Mon 1/3/11 Fri 1/28/1163 Permitting 26 wks Mon 1/31/11 Fri 7/29/11 6264 Engineering and Procurement 62 wks Mon 8/1/11 Fri 10/5/12 6365 Construction 36 wks Mon 10/8/12 Fri 6/14/13 646667 Arroyo Substation 690 days Mon 1/3/11 Fri 8/23/1368 Preliiminary Engineering 8 wks Mon 1/3/11 Fri 2/25/1169 Permitting 26 wks Mon 2/28/11 Fri 8/26/11 6870 Engineering and Procurement 52 wks Mon 8/29/11 Fri 8/24/12 6971 Construction 52 wks Mon 8/27/12 Fri 8/23/13 707273 Afton Switching Station 460 days Mon 1/3/11 Fri 10/5/1274 Preliiminary Engineering 4 wks Mon 1/3/11 Fri 1/28/1175 Permitting 26 wks Mon 1/31/11 Fri 7/29/11 7476 Engineering and Procurement 36 wks Mon 8/1/11 Fri 4/6/12 7577 Construction 26 wks Mon 4/9/12 Fri 10/5/12 767879 Luna Switching Station 690 days Mon 1/3/11 Fri 8/23/1380 Preliiminary Engineering 8 wks Mon 1/3/11 Fri 2/25/1181 Permitting 26 wks Mon 2/28/11 Fri 8/26/11 8082 Engineering and Procurement 52 wks Mon 8/29/11 Fri 8/24/12 8183 Construction 52 wks Mon 8/27/12 Fri 8/23/13 828485 Hidalgo Switching Station 955 days Mon 1/3/11 Fri 8/29/1486 Preliiminary Engineering 1 wk Mon 1/3/11 Fri 1/7/1187 Permitting 26 wks Mon 1/10/11 Fri 7/8/11 8688 Engineering and Procurement 112 wks Mon 7/11/11 Fri 8/30/13 8789 Construction 52 wks Mon 9/2/13 Fri 8/29/14 889091 South Substation 575 days Mon 1/3/11 Fri 3/15/1392 Preliiminary Engineering 1 wk Mon 1/3/11 Fri 1/7/1193 Permitting 26 wks Mon 1/10/11 Fri 7/8/11 9294 Engineering and Procurement 52 wks Mon 7/11/11 Fri 7/6/12 9395 Construction 36 wks Mon 7/9/12 Fri 3/15/13 94

Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Qtr 1Qtr 2Qtr 3Qtr 4Half 1st Half 2nd Half 1st Half 2nd Half 1st Half 2nd Half 1st Half 2nd Half 1st Half 2nd Half

Task

Task Progress

Critical Task

Critical Task Progress

Milestone

Summary

Rolled Up Task

Rolled Up Critical Task

Rolled Up Milestone

Rolled Up Progress

Split

External Tasks

Project Summary

Group By Summary

Deadline

Page 2

Project: EPE 345 kV Cluster ReinforceDate: Mon 11/15/10

SYSTEM IMPACT STUDY FINAL REPORT - El Paso Electric

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Transcript of SYSTEM IMPACT STUDY FINAL REPORT - El Paso Electric