NEPR0148

Received: GOVERNMENT OF PUERTO RICO PUBLIC SERVICE REGULATORY BOARD Apr 14, 2021 PUERTO RICO ENERGY BUREAU 5:36 PM IN RE: REVIEW OF THE PUERTO RICO CASE NO ELECTRIC POWER AUTHORITY´S 10- .: NEPR-MI-2021-0002 YEAR INFRASTRUCTURE PLAN – SUBJECT: Motion in Compliance with DECEMBER 2020 March 26 Order

MOTION IN COMPLIANCE WITH THE RESOLUTION AND ORDER ENTERED ON MARCH 26, 2021

APPEARING before the Public Service Regulatory Board Energy Bureau (“Energy

Bureau”), the Puerto Rico Electric Power Authority (PREPA), through its counsels of record, and respectfully submits and requests as follows:

I. INTRODUCTION

1. On March 26, 2021, the Energy Bureau entered Resolution and Order regarding PREPA’s

10-Year Plan evaluation (the “March 26 Order”). Specifically, the March 26 Order was in response to previous resolutions and orders entered by the Energy Bureau and motion practice exercised by both PREPA and various Local Environmental Organizations regarding the PREPA 10-Year

Infrastructure Plan December 2020 (“10-Year Plan”) and its relationship to the Final Integrated

Resource Plan and Modified Action Plan approved by the Energy Bureau in case In Re: Final

Resolution and Order on the Puerto Rico Electric Power Authority’s Integrated Resource Plan, case no. CEPR-AP-2018-0001 (the “Approved IRP”)1.

2. In alignment with the March 26 Order, PREPA is submitting the set of projects detailed in this motion to the Energy Bureau at least thirty (30) calendar days prior to submittal to the Puerto

Rico Central Office for Recovery, Reconstruction and Resiliency (COR3) and/or the Federal

1 For a detailed procedural background please refer to the Response to Resolution and Order Entered on January 25, 2021 and Request for Approval of Revised 10-Year Infrastructure Plan filed on February 16, 2021 and the Resolution and Order Regarding PREPA’s 10-Year Plan Evaluation entered into by the Energy Bureau on March 26, 2021. Emergency Management Agency (FEMA). The set of projects in this submission are a subset of projects, or select scope from larger projects, contained in the February version of the 10-Year

Plan reviewed by Energy Bureau and referenced in the Energy Bureau’s March 26 Order.

II. PREAMBLE

3. In general, the 10-Year Plan prioritized projects in the near-term for several reasons: (1) it is PREPA and LUMA’s objective to deliver results as quickly as possible, (2) some projects already have preliminary engineering and are ready to proceed into the 30% architecture and/or engineering (AE) design phase, and (3) some projects are very large in scope and must be initiated in the near-term to be completed within the later years of the 10-Year Plan.

4. The set of projects in this submission are a subset of near-term projects further prioritized to represent the most critical set of transmission, distribution, and substation projects required to address current asset deficiencies, improve system reliability and resiliency, and lay the foundation for expanded renewable integration. The total cost of projects in this submission complies with the cost caps for transmission and distribution system investments established in the Approved IRP.

5. It is important to note that the set of projects in this submission were identified and prioritized through a collaborative effort between PREPA and LUMA and are fully aligned with the outcome of this collaboration. Additional detail on each asset category in this submission is presented below, and in the attached Excel tabulation (Exhibit A).

III. DISCUSSION

A. Transmission Lines

6. Transmission projects in this submission are a subset of those the Energy Bureau deemed to be in alignment with the Approved IRP as noted in the Energy Bureau’s March 26 Order. It is

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PREPA’s intent to prepare this set of projects for submission to COR3 and FEMA thirty (30) days after this submission to the Energy Bureau, unless otherwise directed by the Energy Bureau.

7. Transmission line projects in this submission have been prioritized to:

a. Perform work on specific transmission lines as noted in Approved IRP.

b. Replace temporary repairs to disaster-damaged transmission lines with permanent

repairs.

c. Update transmission infrastructure to new consensus-based codes and standards.

d. Harden transmission lines to improve system reliability and resiliency.

e. Perform work required to support other distribution and substation priority projects

contained in this submission.

f. Rebuild transmission lines to address end-of-life issues with current infrastructure.

g. Restore transmission infrastructure required to interconnect generation and/or

Hydro Power Plants to the grid.

h. Address PREPA operational priorities while considering system limitations and

feasible line outages in the near-term.

B. Transmission Substations

8. In its March 26 Order, Energy Bureau noted that thirty (30) transmission substation projects in the February version of the 10-Year Plan are aligned with the Approved IRP. In this submission, PREPA puts forth thirteen (13) transmission substation projects identified by PREPA and LUMA as the most critical to remediate issues within transmission substations and support the set of critical transmission line projects included in this submission.

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9. It is PREPA’s intent to prepare this limited set of transmission substation projects for submission to COR3 and FEMA and begin submission to the same thirty (30) days after this submission to the Energy Bureau, unless otherwise directed by the Energy Bureau.

10. Transmission substation projects in this submission have been prioritized to:

a. Replace equipment identified as beyond industry standard useful life, that is failing

or causing failures in connected equipment, and that represents the highest risk to

system reliability.

b. Repair, restore, and replace substation components such as transformer oil

containment, fencing, equipment cabinets, roofing and various other items required

to mitigate safety hazards and environmental concerns.

c. Replace temporary repairs to disaster-damaged substations with permanent repairs.

d. Relocate or rebuild and protect substations in flood-prone areas.

e. Replace substation breakers and other equipment associated with priority

transmission line projects contained in this submission.

f. Update transmission infrastructure to new consensus-based codes and standards.

g. Harden transmission lines to improve system reliability and resiliency.

C. Distribution Feeders

11. Although the Energy Bureau noted in its March 26 Order that it was not able to determine if distribution projects as a whole in the 10-Year Plan are aligned with the IRP, the set of distribution projects in this submission are a subset identified by PREPA and LUMA as the most critical projects for immediate action. PREPA and LUMA put forth this initial set of projects in an effort to address the most urgent system reliability and performance needs directly impacting customers.

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12. PREPA and LUMA request that the Energy Bureau grant PREPA authorization to submit this specific limited set of distribution feeder projects to COR3 and FEMA, starting at least thirty

(30) days after this submission, while PREPA and LUMA work with the Energy Bureau to support distribution system planning and identify future distribution system projects.

13. Distribution projects in this submission have been prioritized to:

a. Rebuild the worst performing distribution infrastructure as measured through

System Average Interruption Duration Index (SAIDI) and System Average

Interruption Frequency Index (SAIFI) indices.

b. Replace temporary repairs to disaster-damaged distribution feeders with permanent

repairs.

c. Update distribution feeders and related infrastructure to new consensus-based

codes and standards.

d. Support work performed through other projects in this submission.

D. Distribution Substations

14. In its March 26 Order, Energy Bureau noted that it could not determine if distribution substation projects as a whole are aligned with the Approved IRP. In this submission, PREPA puts forth a limited number of distribution substation projects identified by PREPA and LUMA as the most critical to address flooded substations and remediate infrastructure deficiencies within the substations. This set of distribution substation projects, together with the distribution feeder projects contained in this submission, are needed to improve system reliability and resiliency directly impacting customers.

15. As with the distribution feeder projects, PREPA and LUMA request that the Energy Bureau grant PREPA authorization to submit this specific limited set of distribution substation projects to

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COR3 and FEMA, starting at least 30 days after this submission, while PREPA and LUMA work with the Energy Bureau to support distribution system planning and identify future distribution system projects.

16. Distribution substation projects in this submission have been prioritized to:

a. Relocate or rebuild and protect substations in flood-prone areas.

b. Address the most urgent system reliability issues as measured through the SAIDI

and SAIFI indices.

c. Perform work required to support distribution feeder projects contained in this

submission.

d. Replace temporary repairs to disaster-damaged substations with permanent repairs.

e. Replace equipment identified as beyond industry standard useful life, that is failing

or causing failures in connected equipment, and that represents the highest risk to

system reliability.

f. Repair, restore, and replace substation components such as transformer oil

containment, fencing, equipment cabinets, roofing and various other items to

mitigate safety hazards and environmental concerns.

IV. CONCLUSION

WHEREBY, PREPA hereby requests that the Energy Bureau FIND PREPA IN

COMPLIANCE with the March 26 Order as related to the submittal of the distribution substation projects submitted to FEMA.

RESPECTFULLY SUBMITTED.

In San Juan Puerto Rico, this 14th day of April 2021.

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Maralíz Vázquez-Marrero [email protected] TSPR No. 16,187

s/ Katiuska Bolaños-Lugo Katiuska Bolaños-Lugo [email protected] TSPR No. 18,888

DÍAZ & VÁZQUEZ LAW FIRM, P.S.C. 290 Jesús T. Piñero Ave. Oriental Tower, 8th Floor San Juan, PR 00918 Tel. (787) 395-7133 Fax. (787) 497-9664

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0148

Exhibit A

[The native Excel file has been submitted separately.]

Project Category Qty Projects Class 5 Estimate ($M) General Selection Criteria

Tlines 115&230 kV 16 $ 626.92 Operations Priorities considering actual system limitations and feasible operational line outages Tlines 38 kV 2 27 $ 995.53 T&D priorities; line with segments still out of service, critical loads or powering priority subst in Short-Term Dlines feeders 3 98 $ 908.14 Feeders from PREPA list of worst reliability index (SAIDI SAIFI), T&D Regional priorities & Service to Critical Loads Substations 1 44 $ 294.73 "Flooded" & "Substations O&M Priorities: aging & end of useful life, safety & reliability" & "Disaster damaged: require Minor Repairs" 185 $ 2,825

NOTES: 1. In substation category, some projects include more than 1 substation hardening 2. Top #27 38 kV lines 3. Proposal to harden existing overhead feeder backbone; no underground to Critical Loads/ Automation included (Reclosers/Sectionalizers/Switches). Feeders in Short Term 4. Vieques and Culebra substations are projects in common for all 3 categories Short Term Priorities: HV Lines per PREPA LUMA alignment process

Item Line # Voltage START END Length (Miles) Class 5 Estimate ($M) Notes

PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline 1 50100 230 CAMBALACHE MANATI 20.2 $ 43.47 with temporary repairs / Requires update to new Codes and Standards

2 51300 230 PONCE COSTA SUR 12.0 $ 26.08 PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline with temporary repairs / Requires update to new Codes and Standards PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline 3 36100 115 DOS BOCAS MONACILLOS 48.8 $ 115.49 with temporary repairs / Listed in IRP Exhibit 2-11 / Requires update to new Codes and Standards. Priority: Segment Monacillos-Quebrada Negrito (8 MI). Selected due to importance of powering Pharma Sector in Juncos PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline 4 36400 115 DOS BOCAS PONCE 36 $ 87.44 with temporary repairs / Requires update to new Codes and Standards. Priority: Segment Dos Bocas Jayuya (12 MI). Selected due to importance of powering Jayuya substation which serves pharma in the area

5 37100 115 COSTA SUR ACACIAS 37.6 $ 91.99 PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline with temporary repairs / Listed in IRP Exhibit 2-11 / Requires update to new Codes and Standards

6 36200 115 MONACILLOS JUNCOS 22.0 $ 42.74 PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline with temporary repairs / Listed in IRP Exhibit 2-11 / Requires update to new Codes and Standards

7 37800 115 CAGUAS BUEN PASTOR 10.3 $ 22.37 PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline with temporary repairs / Requires update to new Codes and Standards

8 37800 115 BUEN PASTOR MONACILLOS 5.0 $ 11.03 PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline with temporary repairs / Listed in IRP Exhibit 2-11 / Requires update to new Codes and Standards

9 37800 115 JOBOS CAYEY 15.3 $ 26.87 PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline with temporary repairs / Listed in IRP Exhibit 2-11 / Requires update to new Codes and Standards

10 37800 115 CAYEY CAGUAS 12.3 $ 25.13 PREPA Operations Priorities considering system limitations and feasible operational line outages / Disaster Damaged Tline with temporary repairs / Listed in IRP Exhibit 2-11 / Requires update to new Codes and Standards Existing UG loop provides a highly reliable power path and ties together the most significant TCs around San Juan that 11 38000 115 SAN JUAN SP ISLA GRANDE 4.0 $ 10.00 PREPA relies on to supply power to the metropolitan area. One segment is currently Out of service and upgrades are neded at other terminal to optimize operation. 12 36200 115 FAJARDO DAGUAO 10.2 $ 23.87 Line rebuild to address end-of-life issues, post-Maria temporary repairs and resiliency improvements.

13 36200 115 DAGUAO RIO BLANCO 8.3 $ 20.44 Line rebuild to address end-of-life issues, post-Maria temporary repairs and resiliency improvements.

14 39000 115 AGUAS BUENAS CAGUAS 5.0 $ 9.70 Line rebuild to address end-of-life issues, post-Maria temporary repairs and resiliency improvements.

15 36800 115 CANOVANAS SABANA LLANA 7.8 $ 15.05 Line rebuild to address end-of-life issues, post-Maria temporary repairs and resiliency improvements.

16 36800 115 CANOVANAS PALMER FAJARDO 23.0 $ 55.26 Line rebuild to address end-of-life issues, post-Maria temporary repairs and resiliency improvements.

16 278 $ 626.92

NOTES: Length shows full line distance per PREPA inventory on Transmission Lines Data Short Term list from LUMA/PREPA priorities alignment process; subjected to field inspections during A&E process. Short Term Priorities: 38 kV Lines per PREPA LUMA alignment process LINE VOLTAGE (kV) FROM TO LENGTH (MI) Region Class 5 Estimate ($M) Notes 100 38 Ponce TC Jobos TC 43.5 $ 85.86 PREPA T&D Priority / Segments Out of Service / Disaster Damaged Tline with temporary repairs / Requires update to Ponce new Codes and Standards / Provides service to subst salinas 4501: priority substation

200 38 Ponce TC Jobos TC 35.8 $ 70.69 PREPA T&D Priority / Segments Out of Service / Disaster Damaged Tline with temporary repairs / Requires update to Ponce new Codes and Standards

500 38 Ponce TC Costa Sur SP 18.0 $ 36.59 Ponce Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

600 38 Caguas TC Gautier Benitez Sect 4.8 $ 10.11 Caguas Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes. PREPA Generation Priority / Line Out of Service / Disaster Damaged Tline / Requires rebuilt to new Codes and 1100 38 Garzas 1 HP Garzas 2 HP 1.7 $ 3.58 Ponce Standards / Interconnects Hydro Power Plants Garzas 2 with the Grid 1200 38 Mayaguez GP Yauco 2 HP 28.0 $ 55.37 new Codes and Standards / Provides service to subst 6501 sabana grande: priority substation / listed in IRP Exhibit 2- Mayaguez 24

1500 38 Mayaguez GP GOAB 1515 29.7 $ 58.61 Mayaguez Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

1900 38 Dos Bocas HP San Sebastian TC 25.0 Arecibo/Mayaguez $ 51.20 Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

2200 38 Dos Bocas HP Dorado TC 52.6 $ 103.81 PREPA T&D Priority / Segments Out of Service / Disaster Damaged Tline with temporary repairs / Requires update to Arecibo/Bayamon new Codes and Standards/ listed in IRP Exhibit 2-52

2400 38 Dos Bocas HP America Apparel 12.8 $ 26.86 Arecibo Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

2700 38 Victoria TC Quebradillas Sect 20.3 $ 41.27 Arecibo/Mayaguez Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

2800 38 guadilla Hospital Distrito Se T-Bone TO 10.9 $ 22.21 Mayaguez Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

3000 38 Monacillos TC Juncos TC 44.4 $ 90.44 SJ/Caguas Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

3100 38 Monacillos TC Daguao TC 57.4 $ 113.34 PREPA T&D Priority / Disaster Damaged Tline with temporary repairs / Requires update to new Codes and Standards SJ/CAGUAS/CAROLINA / Provides service to subst Rio Grande Estates: priority substation/ listed in IRP Exhibit 2-44 & 2-62

3600 38 Monacillos TC Martin Peña 19.6 $ 39.98 SJ/Carolina Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

4000 38 Comerio HP Escuela Francisco Morales 10.6 $ 22.33 Caguas Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

4100 38 Guaraguao TC Comerio TC 12.8 $ 25.28 PREPA T&D Priority / Segments Out of Service / Disaster Damaged Tline with temporary repairs / Requires update to Caguas new Codes and Standards PREPA T&D Priority / Disaster Damaged Tline with temporary repairs / Requires update to new Codes and Standards 5400 38 Rio Blanco HP Daguao TC 37.0 $ 73.06 Caguas / Provides service to Vieques & Culebra: priority substations/ listed in IRP Exhibit 2-36

6700 38 Martin Pena TC Villamar Sect 3.0 $ 6.01 San Juan Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

8200 38 San Juan SP Catano Sect 4.1 $ 8.07 PREPA T&D Priority / Disaster Damaged Tline with temporary repairs / Requires update to new Codes and Standards San Juan / Provides service to Catano SECT: priority substation

8900 38 Monacillos TC Adm. Tribunal Apelaciones 5.8 $ 11.51 PREPA T&D Priority / Disaster Damaged Tline with temporary repairs / Requires update to new Codes and Standards San Juan / Provides service to Centro Medico & Fonalledas: priority substations

9100 38 Guaraguao TC Bayamon Pueblo Sect 2.4 $ 5.05 Bayamon Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes. PREPA T&D Priority / Disaster Damaged Tline with temporary repairs / Requires update to new Codes and Standards 9500 38 Palo Seco SP Catano Sect 3.4 $ 6.71 Bayamon / Provides service to Catano SECT: priority substation / listed in IRP Exhibit 2-71

9700 38 Palo Seco SP Bay View Sect 3.4 $ 7.14 Bayamon Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

11100 38 Canovanas TC GOAB 11115 10.4 $ 1.26 Carolina Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

11400 38 Barceloneta TC Florida TO 6.6 $ 13.81 Arecibo Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

13300 38 Bayamon TC Plaza del Sol 2.7 Bayamon $ 5.39 Line prioritized due to existing infrastructure in need to be harden or reconstructed for system reliability purposes.

27 506 $ 995.53

NOTES: Length shows full line distance per PREPA inventory on Transmission Lines Data Short Term list from LUMA/PREPA priorities alignment process; subjected to field inspections during A&E process. 10 YR PLAN PROJECT GROUP: DISTRIBUTION FEEDERS SHORT TERM TIER 1

ARECIBO CAGUAS CAROLINA PONCE Voltage Level Customer Total Project Total Feeder Voltage Customer Total Project Total Feeder Voltage Customer Total Project Total Feeder Voltage Customer Total Project Total Feeder Feeder Municipality Notes Critical Load Feeder Municipality Notes Critical Load Feeder Municipality Notes Critical Load Feeder Municipality Notes Critical Load (kV) Count Length (mi) Length (mi) Level (kV) Count Length (mi) Length (mi) Level (kV) Count Length (mi) Length (mi) Level (kV) Count Length (mi) Length (mi) Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Crítica: Planta Filtración Disaster Damaged with temporary repairs / Requires Crítica: Hospital Municipal, Casco Urbano de Aguas Disaster Damaged with temporary repairs / Requires Requires update to new Codes and Críticas: Bombas de Relevo AAA Críticas: Hospital 8203-02 Adjunt as 8.32 654 3.34 29.21 update to new Codes and Standards / identified as Yahuecas, Hospital Castañer, 3701-03 Aguas Buenas 8.32 2203 3.90 14.03 update to new Codes and Standards / identified as Buenas, Alcaldía, Planta de Filtración y Represa AAA 2401-01 Canovanas 8.32 3838 3.55 85.25 5602-02 Guanica 13.2 3973 9.94 50.79 update to new Codes and Standards / identified as St andards / ident ified as priorit y due t o Prioritarias: Zona Rural Prioritarias: Casco Urbano de Guánica priority due to performance index (SAIDI SAIFI) Bomberos, Escuela priority due to performance index (SAIDI SAIFI) Minillas, Cuartel de la Policía priority due to performance index (SAIDI SAIFI) performance index (SAIDI SAIFI) Crítica: Planta de Tratamiento AAA de aguas usadas Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Crítica: Bombas AAA, Planta de Disaster Damaged with temporary repairs / Requires Críticas: CDT Loíza Disaster Damaged with temporary repairs / Requires San Luis, Planta de Filtración AAA Domingo Colón, Requires update to new Codes and 8010-01 Arecibo 7.2 5042 6.94 90.11 update to new Codes and Standards / identified as Filtración, CDT del barrio- 3502-02 Aibonito 8.32 3565 10.44 66.21 update to new Codes and Standards / identified as 2402-02 Canovanas 13.2 4188 15.11 48.74 Prioritarias: Casco Urbano de 5501-04 Guayanilla 4.16 2440 2.89 56.66 update to new Codes and Standards / identified as Críticas: Bombas Principales AAA Centro de Operaciones de Emergencia, Hospital St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) Poblado Quebrada priority due to performance index (SAIDI SAIFI) Canóvanas, Centro Industrial San Isidro priority due to performance index (SAIDI SAIFI) Psiquiátrico Cuartel de la Policía performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Crítica: Estación de Bomberos, Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Críticas: Planta de Tratamiento AAA en Ponce Crítica: Planta de Tratamiento AAA de aguas usadas de Requires update to new Codes and Críticas: Resguardo del 1646-02, Sala de 8301-03 Jayuya 4.16 1479 8.11 54.45 update to new Codes and Standards / identified as Policía, Bombas de AAA, 9601-01 Barranquitas 8.32 2192 7.10 31.16 update to new Codes and Standards / identified as 2402-03 Canovanas 13.2 4085 5.62 30.70 5004-06 Ponce 13.2 3744 0.87 29.96 update to new Codes and Standards / identified as Vieja (La Borinquen) Barrancas St andards / ident ified as priorit y due t o Emergencia Pavía priority due to performance index (SAIDI SAIFI) Antenas de Telecomunicaciones priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) Prioritarias: Compactadora Tibes performance index (SAIDI SAIFI) Crítica: Bombas de AAA, Planta Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Crítica: Casco Urbano de Barranquitas, Hospital Disaster Damaged with temporary repairs / Requires de Tratamiento de aguas usadas, Requires update to new Codes and Críticas: Torre Médica San lucas, Bombas AAA La 8302-05 Jayuya 4.16 1950 8.87 53.70 update to new Codes and Standards / identified as 9601-02 Barranquitas 8.32 3296 5.30 31.20 update to new Codes and Standards / identified as Municipal, Distrito Técnico, Planta de Filtración AAA 2404-06 Canovanas 13.2 7621 6.71 61.33 5004-07 Ponce 13.2 2379 2.00 34.10 update to new Codes and Standards / identified as Escuela, Cárcel Prioritaria: St andards / ident ified as priorit y due t o Yuca priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) de Hoya Honda priority due to performance index (SAIDI SAIFI) Fábrica Abbvie performance index (SAIDI SAIFI)

Críticas: Técnica AEE Carolina, Comandancia de Policía, Tribunal de Crítica: Bombas de AAA Disaster Damaged with temporary repairs / Carolina, Acueducto Municipal de Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Pugnado, bomba AAA La Grama Requires update to new Codes and Carolina, Bombas de Transmisión 8404-03 Manati 13.2 3654 3.44 55.39 update to new Codes and Standards / identified as 9602-04 Barranquitas 8.32 2937 8.88 53.63 update to new Codes and Standards / identified as Crítica: Bombas de Relevo AAA de agua potable 1646-02 Carolina 13.2 1026 3.73 14.56 5012-03 Ponce 4.16 900 6.80 34.56 update to new Codes and Standards / identified as Críticas: Bombas AAA en Hogares Seguros Prioritaria: Centro Comercial St andards / ident ified as priorit y due t o AAA, Bombas de Alcantarillado en priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) Trigal Plaza performance index (SAIDI SAIFI) Lomas, Sala de Emergencia Pavía, Comandancia Municipal Prioritarias: Casco Urbano de Carolina

Crítica: Estación del Super Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Acueduct o, Bombas de AAA, Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Crítica: Planta de Filtración AAA barrio Turabo, Requires update to new Codes and Críticas: CDT El Tuque, Cuartel de la Policía de 8404-04 Manati 13.2 2888 7.21 22.59 update to new Codes and Standards / identified as Bomberos Prioritaria: 3007-03 Caguas 8.32 6197 10.07 44.46 update to new Codes and Standards / identified as 1657-02 Carolina 13.2 437 0.16 13.23 5018-03 Ponce 13.2 5069 1.96 22.54 update to new Codes and Standards / identified as Represa AAA de Borinquen St andards / ident ified as priorit y due t o Punto Oro priority due to performance index (SAIDI SAIFI) Fábrica VWR Advance priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) performance index (SAIDI SAIFI) Instrument Crítica: Bombas de AAA, Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Bombas de AAA del lago Disaster Damaged with temporary repairs / Requires Crítica: Casco Urbano, Clínica del Turabo (HIMA), Críticas: Alcaldía, Policía, Manejo de Requires update to new Codes and 8101-03 Ut uado 4.16 1527 7.54 68.31 update to new Codes and Standards / identified as Caonillas que suplen agua al 3006-03 Caguas 13.2 1084 2.47 5.58 update to new Codes and Standards / identified as Represa AAA Caguas Norte Prioritaria: 2403-01 Loiza 8.32 2580 5.12 20.78 Emergencias, Bomberos St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) pueblo de Ut uado, Plant a de priority due to performance index (SAIDI SAIFI) Centro Comercial Plaza Centro Prioritarias: Casco Urbano de Loíza performance index (SAIDI SAIFI) Filtración Crítica: Distrito Técnico de Caguas, Centro Industrial Crítica: Bombas de AAA, Angora, Centro de Operaciones de AAA, Edificio Disaster Damaged with temporary repairs / Críticas: Hospital, Bomberos, Bombas Disaster Damaged with temporary repairs / Requires Escuela, Planta Filtración, Disaster Damaged with temporary repairs / Requires Servicio Postal, Centro Renal y Diálisis Atlantis Requires update to new Codes and AAA en La Esperanza, Égida, Refugio 8103-01 Ut uado 4.16 1633 6.23 47.35 update to new Codes and Standards / identified as Bombas AAA represa, Antena de 3006-05 Caguas 13.2 3005 8.16 65.37 update to new Codes and Standards / identified as 2305-02 Rio Grande 13.2 3012 6.18 44.21 SAN JUAN Prioritaria: Centro Comercial Catalinas Mall II, St andards / ident ified as priorit y due t o (Esc. 20 de Septiembre), Torres de priority due to performance index (SAIDI SAIFI) Telecomunicaciones, Cualter de priority due to performance index (SAIDI SAIFI) Supermercado Ralph Food Warehouse, Oscar Cash and performance index (SAIDI SAIFI) Telecomunicaciones la Policía Carry

Críticas: Aeropuerto, Planta de Crítica: Escuela, Planta de Tratamiento de Agua en Arcadia, Disaster Damaged with temporary repairs / Requires Filtración, Bombas AAA Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Planta de Tratamiento de Agua en Voltage Customer Total Project Total Feeder 8103-02 Ut uado 4.16 1624 4.27 35.55 update to new Codes and Standards / identified as represa, Antena de 3010-01 Caguas 8.32 4369 0.99 14.54 update to new Codes and Standards / identified as 2501-02 Vieques 4.16 1778 7.32 26.30 Requires update to new Codes and Feeder Municipality Notes Critical Load Florida, Gasolinera, Refugio (Esc. María Level (kV) Count Length (mi) Length (mi) priority due to performance index (SAIDI SAIFI) Telecomunicaciones del FBI, priority due to performance index (SAIDI SAIFI) St andards Simmons), Colmado, Bombas AAA de Égida Aguas Usadas en La Mina

Críticas: Terminal de Lanchas, Policía, Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Refugio (Esc. Germán, Rieckehoff), 3401-02 Cayey 8.32 3131 1.35 30.96 update to new Codes and Standards / identified as Prioritaria: Bloque Residencial. Bombeo AAA 2501-03 Vieques 4.16 1376 4.14 12.22 Requires update to new Codes and 1117-11 San Juan 13.2 1356 1.19 1.92 update to new Codes and Standards / identified as Crítica: Hospital PRESBY Bombas AAA de Aguas Usadas, Bombas priority due to performance index (SAIDI SAIFI) St andards priority due to performance index (SAIDI SAIFI) AAA en Santa María

Críticas: Aeropuerto, Técnica AEE Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Culebra, Bombas AAA en San Isidro, Disaster Damaged with temporary repairs / Requires BAYAMON 3601-02 Cidra 8.32 2770 3.78 39.94 update to new Codes and Standards / identified as Prioritaria: Bloque Residencial. Bombeo AAA 3801-02 Culebra 4.16 1215 4.86 20.67 Requires update to new Codes and Planta de Tratamiento en San Isidro, 1118-10 San Juan 13.2 2782 2.63 12.37 update to new Codes and Standards / identified as Crítica: Hospital San Jorge priority due to performance index (SAIDI SAIFI) St andards Planta Desalinizadora, Refugio (Esc. priority due to performance index (SAIDI SAIFI) Ecológica de Culebra)

Críticas: Aeropuerto, Planta de Tratamiento de Agua en Arcadia, Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Voltage Level Customer Total Project Total Feeder Planta de Tratamiento de Agua en Crítica: Bombas Recursos Naturales Laguna San Feeder Municipality Notes Critical Load 3601-04 Cidra 8.32 2859 5.44 37.26 update to new Codes and Standards / identified as Crítica: Hospital Municipal, Estación de Bomberos 2501-01 Vieques 4.16 1839 13.02 38.89 Requires update to new Codes and 1336-08 San Juan 13.2 5290 4.71 17.13 update to new Codes and Standards / identified as (kV) Count Length (mi) Length (mi) Florida, Gasolinera, Refugio (Esc. María José priority due to performance index (SAIDI SAIFI) St andards priority due to performance index (SAIDI SAIFI) Simmons), Colmado, Bombas AAA de Aguas Usadas en La Mina

Prioritarias: Bombas de Relevo Críticas: Clínica de Salud, Égida, Refugio Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Crítica: "Service Station Transformer" Comerío TC, Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires AAA, Caribbean University, (Centro Comunitario), Bomberos, 1710-03 Bayamon 13.2 3941 3.88 34.73 update to new Codes and Standards / identified as 9703-01 Comerio 8.32 1604 6.95 27.93 update to new Codes and Standards / identified as Planta de Filtración AAA Bordones, Cuartel de la 3801-01 Culebra 4.16 293 2.21 4.65 Requires update to new Codes and 1348-06 San Juan 13.2 1251 0.97 6.57 update to new Codes and Standards / identified as Critica: CDT Río Piedras, Hospital San Francisco Rexville Plaza, Victory Policía, Bombas AAA en Saldineras, priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) Policía, Estación de Bomberos St andards priority due to performance index (SAIDI SAIFI) Shopping Colmado, Alcaldía, Gasolinera

Disaster Damaged with temporary repairs / Requires Críticas: Técnica AEE Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires 1716-03 Bayamon 13.2 1812 4.77 18.83 update to new Codes and Standards / identified as Bayamón, Manejo de 9703-02 Comerio 8.32 1131 4.04 8.40 update to new Codes and Standards / identified as Crítica: Casco Urbano de Comerío, Hospital Municipal 1303-01 San Juan 13.2 1681 4.72 7.72 update to new Codes and Standards / identified as priority due to performance index (SAIDI SAIFI) Emergencias Hospital Regional priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Prioritarias: Bombas de Relevo Crítica: Planta de Tratamiento AAA de aguas usadas de 1720-07 Bayamon 13.2 6136 12.21 72.45 update to new Codes and Standards / identified as 9703-03 Comerio 8.32 2362 12.42 37.81 update to new Codes and Standards / identified as MAYAGUEZ 1303-02 San Juan 13.2 2435 2.96 10.88 update to new Codes and Standards / identified as Críticas: Hospital Metro Pavía de AAA Comerío priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Crítica: Distrito Técnico de Guaynabo, Oficinas Voltage Customer Total Project Total Feeder 1801-01 Cataño 13.2 966 0.72 2.46 update to new Codes and Standards / part of Cataño 3102-01 Gurabo 13.2 1702 6.52 26.95 update to new Codes and Standards / identified as Crítica: Planta de Filtración AAA Feeder Municipality Notes Critical Load 1529-15 San Juan 13.2 1802 0.94 4.21 update to new Codes and Standards / identified as Médicas Hospital Metropolitano, Oficinas del 911 Level (kV) Count Length (mi) Length (mi) substation modernization plan priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) (alimentador amarra con 1909-09) Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Crítica: Estación de Bombeo AAA Carr. Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires update to new Codes and Standards / identified as Críticas: Prisión (3), Prioritaria: Supermercado Selectos, Centro Comercial Requires update to new Codes and 101, Antenas de Telecomunicaciones 1801-02 Cataño 13.2 186 2.82 5.19 3103-01 Gurabo 13.2 1261 3.44 9.22 update to new Codes and Standards / identified as 6702-01 Cabo Rojo 7.2 107 9.62 45.56 1204-04 Trujillo Alto 13.2 4944 3.59 21.08 update to new Codes and Standards / identified as priority due to performance index (SAIDI SAIFI) / Comandancia Praderas, Escuela de Medicina del Turabo St andards / ident ified as priorit y due t o en el Sector La 22 barrio Llanos Tuna priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) part of Cataño substation modernization plan performance index (SAIDI SAIFI) Carr. 312 Crítica: Estación de Bombeo AAA en el Disaster Damaged with temporary repairs / Requires Críticas: CDT, Manejo de Disaster Damaged with temporary repairs / área de El Combate, Cuartel de la Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires update to new Codes and Standards / identified as Emergencias, Bombas Pluviales, Crítica: Oficina Manejo Emergencias San Lorenzo, Requires update to new Codes and Policía, Antenas de Crítica: Hospital Capestrano 1801-03 Cataño 13.2 1746 1.01 12.91 3103-04 Gurabo 13.2 2900 6.79 46.56 update to new Codes and Standards / identified as 6704-02 Cabo Rojo 13.2 3147 4.13 26.92 1204-05 Trujillo Alto 13.2 10211 3.55 16.12 update to new Codes and Standards / identified as priority due to performance index (SAIDI SAIFI) / Policía, Bomberos, Refugio Estación de Bomberos St andards / ident ified as priorit y due t o Telecomunicaciones Prioritaria: Centro Comercial Plaza Trujillo Alto priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) part of Cataño substation modernization plan (Escuela Francisco Oller) performance index (SAIDI SAIFI) Prioritaria: Zona Turística y Hoteles en El Combate

Crítica: Estación de Bombeo AAA en el Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Crítica: "Service Station Transformer" Central Hidro área de Boquerón Requires update to new Codes and 1801-05 Cataño 13.2 112 0.78 2.62 update to new Codes and Standards / part of Cataño 2602-03 Humacao 8.32 4161 3.58 33.16 update to new Codes and Standards / identified as Gas 6704-03 Cabo Rojo 13.2 4304 14.42 75.30 Prioritaria: Zona Turística, Hoteles, St andards / ident ified as priorit y due t o substation modernization plan priority due to performance index (SAIDI SAIFI) Prioritaria: Colecturía, Oficinas Gubernamentales Poblado en Boquerón (servicio a 13.2 performance index (SAIDI SAIFI) k V) Crítica: Hospital Dominguez, Alcadía de Humacao, Crítica: Estación de Bombeo AAA en Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Críticas: Técnica AEE Palo Disaster Damaged with temporary repairs / Requires Estación de Bombas AAA Residencial Roig, Hospital Puerto Real, Unidad de la Guardia Requires update to new Codes and 1806-02 Cataño 13.2 4622 8.23 12.52 update to new Codes and Standards / identified as Seco, Policía, Refugio (Escuela 2603-08 Humacao 13.2 5882 8.41 46.68 update to new Codes and Standards / identified as Municpal de Las Piedras, Alcadía de Las Piedras 6705-01 Cabo Rojo 7.2 4892 7.34 38.93 Nacional en Cabo Rojo St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) Pedro Albizu Campos) priority due to performance index (SAIDI SAIFI) Prioritaria: Centro Comercial Olympic Shopping Prioritaria: Zona Turística, Puerto performance index (SAIDI SAIFI) Center Real y Playa Buyé Crítica: Pozo AAA detrás Hotel Disaster Damaged with temporary repairs / Perichis Carr. 102, km 13.5 Playa Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Críticas: Planta de AAA, Crítica: Planta de Filtración AAA en Punta Santiago Requires update to new Codes and Joyuda , Antenas Telecomunicaciones 9502-02 Corozal 8.32 3295 9.56 42.70 update to new Codes and Standards / identified as 2605-01 Humacao 13.2 2450 8.27 12.54 update to new Codes and Standards / identified as 6802-04 Hormigueros 13.2 4381 12.03 42.47 Represa La Plata Prioritaria: Comunidad Villa Palmira St andards / ident ified as priorit y due t o Miradero priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) performance index (SAIDI SAIFI) Prioritaria: Zona Turística, Hoteles en Playa Joyuda Crítica: Hospital Dominguez, Alcadía de Humacao, Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Estación de Bombas AAA Residencial Roig, Hospital Requires update to new Codes and Crítica: Canales de Riego de AEE, 9401-01 Toa Alta 4.16 2861 6.42 28.60 update to new Codes and Standards / identified as Críticas: Bomberos 3205-07 Juncos 13.2 4634 10.74 47.24 update to new Codes and Standards / identified as Municpal de Las Piedras, Alcadía de Las Piedras 6601-03 Lajas 7.2 2483 9.35 32.89 St andards / ident ified as priorit y due t o Bombas AAA Carr. 117 La Plata priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) Prioritaria: Centro Comercial Olympic Shopping performance index (SAIDI SAIFI) Center Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Disaster Damaged with temporary repairs / Requires Crítica: Estación de Bombas Matríces AAA en la Carr. Requires update to new Codes and Crítica: Centro Manejo de Emergencias 9403-03 Toa Alta 4.16 2678 1.39 29.82 update to new Codes and Standards / identified as 2803-02 Las Piedras 8.32 3896 5.66 47.65 update to new Codes and Standards / identified as 7901-01 Lares 4.16 3522 5.11 53.74 924, Planta de Filtración AAA en Quebrada Grande St andards / ident ified as priorit y due t o de Lares, Estación de Bomberos priority due to performance index (SAIDI SAIFI) priority due to performance index (SAIDI SAIFI) performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Críticas: Bombas AAA Disaster Damaged with temporary repairs / Requires Crítica: Planta de Filtración AAA de Matrullas, Centro Crítica: Hospital de Lares Requires update to new Codes and 9001-02 Vega Baja 8.32 2216 12.73 46.34 update to new Codes and Standards / identified as Prioritarias: Vega Baja Shopping 9901-02 Orocovis 4.16 1246 14.41 52.80 update to new Codes and Standards / identified as de Telecomunicaciones antenas privadas Prioritaria: 7903-06 Lares 13.2 1417 7.86 23.37 Prioritaria: Varias Bombas de Relevo St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) Center priority due to performance index (SAIDI SAIFI) Colmado Rodríguez AAA performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Crítica: Planta de Filtración AAA de Sanamuertos, Crítica: Planta AAA, Hospital Requires update to new Codes and 9902-01 Orocovis 8.32 2635 8.93 74.25 update to new Codes and Standards / identified as Centro de Telecomunicaciones antenas privadas, 6201-01 Las Marias 4.16 1617 4.95 45.11 Municipal de Las Marías, Hogar de St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) Bombas de Relevo AAA de agua potable Envegecientes performance index (SAIDI SAIFI) Crítica: Casco Urbano de Orocovis, Hospital Municipal, Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Centro de Manejo de Emergencias Municipal, Servicio a Crítica: Torres de Telecomunicaciones SUMMARY Requires update to new Codes and 9902-02 Orocovis 8.32 2280 8.15 30.45 update to new Codes and Standards / identified as Represa AAA Las Marías, Planta de Filtración AAA 6305-03 Maricao 4.16 1252 7.38 44.88 del Bo. Carrizales, Bombas AAA en PR- St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) Las Maríanas, Planta de Tratamiento AAA de aguas 105, km 37.0 performance index (SAIDI SAIFI) usadas Las Marías Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Crítica: Planta de Filtración AAA Jagual y Espino, OH DISTANCE Requires update to new Codes and Crítica: Bombas AAA Bo. Consumo y REGION CONSTRUCTION COST A/E COST (M $) Qty of Feeders 3301-01 San Lorenzo 8.32 4390 5.90 93.19 update to new Codes and Standards / identified as Represa AAA Jagual Prioritaria: 6306-02 Maricao 4.16 974 9.01 32.17 (MILES) (M $) St andards / ident ified as priorit y due t o la Aceituna priority due to performance index (SAIDI SAIFI) Centro Comercial de San Lorenzo performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Crítica: Planta de Filtración AAA Cerro Gordo, Represa Requires update to new Codes and ARE 55.95 $83.93 $4.80 9 3302-02 San Lorenzo 8.32 2281 7.52 38.21 update to new Codes and Standards / identified as 6001-05 Mayagüez 4.16 285 4.59 48.77 AAA Cerro Gordo St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) performance index (SAIDI SAIFI) Crítica: Aeropuerto Regional de Disaster Damaged with temporary repairs / Disaster Damaged with temporary repairs / Requires Prioritaria: Olein Recovery (Aceite), Universidad Mayagüez Eugenio María de Hostos y Requires update to new Codes and BAY 64.52 $96.79 $5.54 12 2906-02 Yabucoa 13.2 3420 5.42 53.72 update to new Codes and Standards / identified as Turabo, Shopping Center Ralph, Estación de Bombas 6012-02 Mayagüez 13.2 4664 14.74 65.06 Centro de Diálisis en el Maní, Planta de St andards / ident ified as priorit y due t o priority due to performance index (SAIDI SAIFI) AAA barrios Jacanas-Limones Tratamiento de Aguas Usadas en Plaza performance index (SAIDI SAIFI) Shopping Center Disaster Damaged with temporary repairs / Requires update to new Codes and Crítica: Casco Urbano de Mayagüez, CAG 195.04 $292.56 $16.73 29 6014-02 Mayagüez 13.2 3630 2.11 14.00 St andards / ident ified as priorit y due t o Planta AAA performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Crítica: Comandancia de la Policía Requires update to new Codes and CAR 77.72 $116.59 $6.67 13 6015-02 Mayagüez 13.2 4641 4.20 32.33 Estatal, Centro Renal, Corporación St andards / ident ified as priorit y due t o Fondo Seguro del Est ado, CESCO performance index (SAIDI SAIFI) Disaster Damaged with temporary repairs / Requires update to new Codes and MAY 162.47 $243.71 $13.94 20 7104-05 Moca 4.16 3315 2.14 33.32 St andards / ident ified as priorit y due t o performance index (SAIDI SAIFI)

Disaster Damaged with temporary repairs / Crítica: Centro de Telecomunicaciones Requires update to new Codes and de AEE, Centros de Teleomunicaciones PCE 24.46 $36.68 $2.10 6 7303-01 Rincon 4.16 2366 8.05 31.08 St andards / ident ified as priorit y due t o de Radio, Televisión, Red Celular en el performance index (SAIDI SAIFI) Pico Atalaya

Critica: Distrito Técnico de San Germán, Centro de Diálisis Torre San Vicente De Paul, Centro Renal Atlantis Disaster Damaged with temporary repairs / de San Germán, Hospital La Requires update to new Codes and Concepción, Planta de Filtración AAA SJ 25.25 $37.88 $2.17 9 6406-02 San German 13.2 2999 10.82 58.97 St andards / ident ified as priorit y due t o barrio Guamá (Carr. 360, km 0.8 Bo. performance index (SAIDI SAIFI) Guamá), Estación de Bomberos Prioritaria: Centro Comercial Plaza del Oeste, Residenciales Públicos Las Lomas, Mr. Special

Disaster Damaged with temporary repairs / Crítica: Égida El Jibarito Requires update to new Codes and Prioritaria: Centro Comercial, TOTAL 605.42 miles $908.14 $51.95 98 7805-11 San Sebastian 13.2 6285 17.24 107.15 St andards / ident ified as priorit y due t o Establecimientos de comida rápida, performance index (SAIDI SAIFI) Centro Deportivo Disaster Damaged with temporary repairs / 7805-13 San Sebastian 13.2 2225 7.39 34.10 Requires update to new Codes and Crítica: Planta de Tratamiento AAA St andards / ident ified as priorit y due t o de aguas usadas, Centro Renal y Diálisis performance index (SAIDI SAIFI) Short Term Priorities: HV Lines per PREPA LUMA alignment process

Class 5 Substation Item # 10 YR PLAN Project Group Estimate Notes Type ($M)

1 Aguirre BKRS 230kV $ 2.30 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

2 Baldrich - MC - 1422 $ 3.98 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

3 Bayamon TC - MC - 1711 $ 4.00 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

4 Bayamon TC BKRS 230kV $ 1.30 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

5 Berwind TC- MC - 1336 $ 4.00 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

6 Cachete - MC - 1526 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

7 Caguas TC BKRS 115kV $ 0.94 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

8 Canas TC BKRS 115kV $ 1.40 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

9 Caparra 1911 & 1924 $ 1.50 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

10 Caridad - MC - 1714 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

11 Catano Modernization and Hardening $ 11.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

12 Centro Medico 1 & 2 1327 & 1359 $ 11.80 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures repair, restore and replace minor items such as transformer oil containment, fence, equipment cabinets and yard safety gravel to mitigate any safety hazards and environmental 13 Coamo PDS Minor Rprs - 4603 $ 0.50 Distribution Disaster Damaged with only temporary repairs on erns

14 Condado - MC - 1133 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

15 Conquistador - CH $ 2.50 Distribution PREPA Substation Priority: safety & reliability concern Control house beyond industry standard useful life, leaking and reliability risk luminaires, motorized door, and perimeter fence paint to mitigate any safety hazards and 16 Costa Sur BKRS 115kV $ 1.40 TC Disaster Damaged with only temporary repairs environmental concerns.

17 Costa Sur BKRS 230kV $ 2.30 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

18 Covadonga GIS Minor Rprs - 1011 $ 1.40 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures

19 Crematorio - MC - 1512 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

20 Culebra SUB 3801 $ 1.20 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

21 Egozcue - MC - 1109 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

22 Esc. Industrial M. Such - MC - 1423 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

23 Flooded Substations $ 95.00 both Disaster Damaged: flooded to relocate Actual substation sites are inside floodway

24 Fonalledas GIS Rebuilt 1401 1421 $ 31.40 Distribution Disaster Damaged: flooded to rebuilt equipment beyond industry standard useful life leaking or causing failures

25 Guaynabo Pueblo MC 1904 $ 7.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

26 Isla Grande 1101 $ 5.09 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures roofing, luminaires, motorized door to mitigate any safety hazards and environmental 27 Isla Grande GIS $ 3.50 Distribution Disaster Damaged with only temporary repairs concerns.

28 Jayuya Minor Rprs - 8301 $ 0.70 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures

29 Llorens Torres - MC - 1106 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

30 Manati TC BKR 230kV $ 0.67 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

31 Minor Repairs Projects (Group A) $ 2.55 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures Breakers are required to be replaced as part of BBA funding associated with Transmission 32 Monacillo TC - Breakers $ 0.80 TC PREPA Substation Priority: safety & reliability concern line work repair, restore and replace items such as transformer oil containment, fence, equipment 33 Parques y Recreos - MC - 1002 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern cabinets and yard safety gravel to mitigate any safety hazards and environmental concerns.

34 Puerto Nuevo - MC - 1520 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

35 Rio Grande Estates - CH - 2306 $ 3.50 Distribution Disaster Damaged: flooded to rebuilt equipment beyond industry standard useful life leaking or causing failures

36 Sabana Grande Minor Rprs - 6501 $ 0.30 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures

37 Salinas Urbano Minor Rprs - 4501 $ 1.00 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures

38 Santurce Planta (Sect) 1116 $ 11.40 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures

39 Taft - MC - 1105 $ 4.00 Distribution PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

40 Tallaboa 5402 - CH $ 2.50 Distribution Disaster Damaged: flooded to rebuilt equipment beyond industry standard useful life leaking or causing failures

41 Tapia GIS Rebuilt $ 23.00 Distribution Disaster Damaged: flooded to rebuilt equipment beyond industry standard useful life leaking or causing failures

42 Viaducto TC - MC - 1100 $ 4.00 TC PREPA Substation Priority: safety & reliability concern equipment beyond industry standard useful life leaking or causing failures

43 Victoria TC 7008 $ 8.50 TC Disaster Damaged: flooded to rebuilt equipment beyond industry standard useful life leaking or causing failures

44 Vieques SUB 2501 $ 2.30 Distribution Disaster Damaged with only temporary repairs equipment beyond industry standard useful life leaking or causing failures

44 $ 294.73