Site Plan

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Call before you dig.
ELLSWORTH II ENERGY CENTER Phone (214) 473-4640 2901 Dallas Parkway, Suite 400
Tol Free (888) 937-5150 Plano, TX 75093
westwoodps.com
Westwood Professional Services, Inc.
Arizona Reg. Firm NO. F-1406398-2
ENERGY STORAGE SYSTEM
8930 E STARFIRE AVENUE
MESA, ARIZONA
SEC SCANNEL 507
A PORTION OF THE NORTHEAST QUARTER OF SECTION 21, PREPARED FOR:
TOWNSHIP 1 SOUTH RANGE 7 EAST OF
Ellsworth Energy
THE GILA AND SALT RIVER MERIDIAN, MARICOPA COUNTY, ARIZONA
Center, LLC
700 Universe Boulevard
Juno Beach, FL 33408
Civil Site Plan REVISIONS:
# DATE COMMENT BY CHK APR
A 05/14/2026 ISSUED FOR REVIEW DM MS BM
B 06/10/2026 ISSUED FOR REVIEW DM MS BM
C 07/10/2026 ISSUED FOR REVIEW DM MS AK
D 08/14/2026 ISSUED FOR REVIEW MP MS BM
E 10/14/2026 ISSUED FOR REVIEW DM MS BM
REGIONAL REGIONAL MAP MAP VICINITY VICINITY MAP MAP
UTAH COLORADO
NEVADA
E ELLIOT Rd
Sheet List Table
202
SHEET LAST REV LAST REV
SHEET TITLE
NUMBER DATE NUMB
BYW-C-000 Cover Sheet 10/14/2026 E
FLAGSTAFF EXISTING SUBSTATION BYW-C-100 Existing Condtions Plan 10/14/2026 E
E WARNER Rd
BYW-C-200 Overall Site Plan 10/14/2026 E
40 SITE PLAN 2 AREA
40 BYW-C-300 Grading and Drainage Plan 10/14/2026 E
BYW-C-301 Grading Profile Plan 10/14/2026 E
17 EASTMARK
CALIFORNIA NEW MEXICO SANTAN
VILLAGE
10 PHOENIX
10
8
TUCSON 10
E PECOS Rd
SITE
19
85
(NOT TO SCALE) MEXICO (NOT TO SCALE)
DATA SET INFORMATION APPLICABLE CODES & STANDARDS
COORDINATE SYSTEM ARIZONA CENTRAL ZONE, Int. FT (HARN)
NFPA 70, THE NATIONAL ELECTRIC CODE AS ADOPTED AND AMENDED BY THE AHJ (2023)
BASE FILE FILE NAME PROVIDER DATE
NFPA 70E, STANDARD FOR ELECTRICAL SAFETY IN THE WORKPLACE (2024)
COLLIERS ENGINEERING AND
ALTA SURVEY NORTH 25-1015_2298 NEXTERA LOT 6B ALTA.pdf 10/15/2025
DESIGN
ANSI C2, THE NATIONAL ELECTRICAL SAFETY CODE (2023)
HUNTER ENGINEERING CIVIL
ALTA SURVEY SOUTH AZ - Ellsworth - ALTA Survey 12-17-2024 2.pdf 12/17/2024
AND SURVEY IEEE 1547 STANDARD FOR INTERCONNECTING DISTRIBUTED RESOURCES WITH ELECTRIC POWER SYSTEMS (2018) Ellsworth Ellsworth II
GEOTECHNICAL REPORT NextEra - Ellsworth BESS DRAFT Geotechnical Report (21AUG2026) ANS 08/21/2026
WESTWOOD PROFESSIONAL ANSI C57.12.00 GENERAL REQUIREMENTS FOR LIQUID-IMMERSED DISTRIBUTION, POWER, AND REGULATING
SITE DESIGN 0077606.00C-SITE.dwg SERVICES, INC. 08/28/2026 TRANSFORMERS (2010) Energy Energy Center Center
HYDROLOGY REPORT - WESTWOOD PROFESSIONAL - IBC INTERNATIONAL BUILDING CODE, AS ADOPTED AND AMENDED BY THE AHJ (2021)
SERVICES, INC.
City City of of Mesa, Mesa, Arizona Arizona
AQUATIC RESOURCES REPORT Ellsworth Aquatic Resources Memo_20251003.pdf ENVIRONMENTAL RESOURCES 10/03/2025 CITY OF MESA FIRE ORDINANCE NO. 5976 & SECTION 11-31-37
Ellsworth II Aquatic Resources Memo_20250925.pdf MANAGEMENT, INC. 09/25/2025
BIOLOGICAL RESOURCES REPORT Ellsworth Biological Resources Report_20251003.pdf ENVIRONMENTAL RESOURCES 10/03/2025 ENVIRONMENTAL CONDITIONS
Ellsworth II Biological Resources Report_20250925.pdf MANAGEMENT, INC. 06/25/2025 ITEM VALUE
Contreras CULTURAL CLASS REPORT Nextera_ERM_CulturalClassI_Ellsworth I_20250924.pdf ENVIRONMENTAL RESOURCES 09/24/2025 MAX. AMBIENT AIR TEMPERATURE 119.3°F/ 48.5°C
Nextera_ERM_CulturalClassI_Ellsworth II_20250909.pdf MANAGEMENT, INC. 09/09/2025 NOMINAL AMBIENT AIR TEMPERATURE 75.92°F/ 24.4°C Cover Sheet
Padron MIN. AMBIENT AIR TEMPERATURE 27.5°F/-2.5°C
PHASE 1 REPORT Final Ellsworth Energy Storage Project II_Phase I ESA_11112025.pdf ENVIRONMENTAL RESOURCES 11/11/2025
Miguel Final NextEra Ellsworth Phase I ESA_20251003.pdf MANAGEMENT, INC. 10/03/2025 RISK CATEGORY: II
SEISMIC CONDITION SOIL CLASS: D
AM
SEISMIC CATEGORY: D
10:01 CONTACT INFORMATION WIND LOADS 102 MPH
10/21/2026 PROJECT ROLE CONTACT NAME COMPANY PHONE SNOW LOADS 4 PSF
ICE LOADS 0 PSF
OWNER/DEVELOPER - ELLSWORTH ENERGY CENTER, LLC -
ELEVATION ABOVE SEA LEVEL 1391.1 FT / 424m
CONTRACTOR TBD TBD TBD
PROJECT MANAGER YASAMINE TAHERIROZBAHANI WESTWOOD PROFESSIONAL SERVICES, INC. 785-393-7266
CIVIL PROJECT ENGINEER MINDA SANCHEZ TELLEZ WESTWOOD PROFESSIONAL SERVICES, INC. 210-807-9030
N:\0077606.00\_CAD\_Civil\0077606.00-CV.dwg DATE: 10/14/2026
CIVIL ENGINEER OF RECORD BRENDAN MILLER WESTWOOD PROFESSIONAL SERVICES, INC. 720-315-1045
REV:
LAND USE COUNSEL SEAN LAKE PEW & LAKE, PLC 480-461-4670
SHEET: BYW-C-000 E

OWNER/DEVELOPER
BENCHMARK
WARNER ROAD
ELLSWORTH ENERGY CENTER, LLC
700 UNIVERSE BOULEVARD
FOUND PK-NAIL WITH TAG "COM BM" ON SOUTH SIDE OF A HEADWALL NEAR THE NORTHWEST
JUNO BEACH, FL 33408 SITE Phone (214) 473-4640 2901 Dallas Parkway, Suite 400
CORNER OF HAWES ROAD AND ELLIOT ROAD. EXISTING CONDTIONS PLAN Tol Free (888) 937-5150 Plano, TX 75093
ELEVATION: 1377.52 (PER CITY OF MESA) ROAD ROAD westwoodps.com
DATUM: NAVD88 Westwood Professional Services, Inc.
ENGINEER
HAWES ST. E STARFIRE AVE Arizona Reg. Firm NO. F-1406398-2
ENERGY STORAGE SYSTEM WESTWOOD PROFESSIONAL SERVICES ELLSWORTH
BASIS OF BEARING
2901 DALLAS PARKWAY, SUITE 400 ROUTE
PLANO, TX 75093
THE EAST-WEST MID-SECTION LINE OF SECTION 21, TOWNSHIP 1 SOUTH, RANGE 7 EAST OF THE GILA AND SALT PHONE: (214) 473-4640 24
RIVER MERIDIAN, MARICOPA COUNTY, ARIZONA MONUMENTED AT THE WEST END BY A 3-INCH CITY OF MESA CONTACT: BRENDAN MILLER
BRASS CAP IN HAND HOLE ACCEPTED AS THE WEST QUARTER CORNER OF SAID SECTION 21, AND MONUMENTED 8930 E STARFIRE AVENUE PHONE: (720) 315-1045
RAY ROAD
AT THE EAST END BY A 3-INCH MCDOT BRASS IN HAND HOLE ACCEPTED AS THE EAST QUARTER CORNER OF SAID
SECTION 21 CONSIDERED TO BEAR: SOUTH 89°33'10" WEST
MESA, ARIZONA VICINITY MAP
LEGEND: NTS
PROPERTY BOUNDARY
SEC SCANNEL 507
PROJECT BOUNDARY
PARCEL LINE
A PORTION OF THE NORTHEAST QUARTER OF SECTION 21, PREPARED FOR:
RIGHT-OF-WAY LINE
EX. EASEMENT LINE TOWNSHIP 1 SOUTH RANGE 7 EAST OF
EX. FIRE HYDRANT
Ellsworth Energy
EX. WATER METER THE GILA AND SALT RIVER MERIDIAN, MARICOPA COUNTY, ARIZONA
EX. WATER VALVE
Center, LLC
EX. SANITARY SEWER
EX. SANITARY SEWER MANHOLE
EX. STORM SEWER ELLSWORTH 2 ENERGY 700 Universe Boulevard
EX. BACKFLOW PREVENTER Juno Beach, FL 33408
CENTER - PROJECT DATA:
EX. MONUMENT LINE
REVISIONS:
PROJECT ADDRESS: 8930 STARFIRE AVENUE, MESA,
NOTES N=848256.38 # DATE COMMENT BY CHK APR
N=848255.49 AZ 85212
E=783666.00 E=783747.89 A 05/14/2026 ISSUED FOR REVIEW DM MS BM
1. ALTA SURVEY FEATURES SHOWN ARE BASED ON DATA PARCEL NUMBER: A PORTION OF 304-31-149A
RECEIVED FROM COLLIER DATED 10/14/2025. 1381 B 06/10/2026 ISSUED FOR REVIEW DM MS BM
1380
2. TOPO FEATURES SHOWN ARE BASED ON DATA FROM 1378 EXISTING ZONING: LI/PAD C 07/10/2026 ISSUED FOR REVIEW DM MS AK
COLLIERS ENGINEERING & DESIGN DATED 10/28/2025.
15' 15' DRAINAGE DRAINAGE EASEMENT EASEMENT D 08/14/2026 ISSUED FOR REVIEW MP MS BM
PROPOSED ZONING: LI
N=848129.54
E 10/14/2026 ISSUED FOR REVIEW DM MS BM
E=784616.70 20.0' PUBLIC UTILITY AND FACILITY EASEMENT GENERAL PLAN DESIGNATION: REGIONAL
N=848139.79 EMPLOYMENT CENTER
E=783746.62
PROJECT ACREAGE: 20.3 AC
PROPOSED USE: BATTERY ENERGY STORAGE SYSTEM
8.0' FIBER OPTIC SYSTEM EASEMENT 1385 (BESS) AND RELATED ANCILLARY STRUCTURES
1386
PAD: ORDINANCE #5976
1390
1389 PARKING SPACES REQUIRED: 4
PARKING SPACES PROVIDED: 4
1389
1387 BOL LG JF2 DC LINK 5.1: 422
EOL LG JF2 DC LINK 5.1: 504
BOL PE FP4200M2: 85
EOL PE FP4200M2: 102
**BOL: BEGINNING OF LIFE
**EOL: END OF LIFE
EXISTING EXISTING EASEMENT EASEMENT (TYP) (TYP)
1383
1384
350' DRAINAGE EASEMENT 1385
1386
1387
EXISTING BASIN
(TO REMAIN)
PROPERTY LINE
8.0' FIBER OPTIC SYSTEM EASEMENT
0' 80' 160' 240'
Ellsworth Ellsworth II
Energy Energy Center Center
City City of of Mesa, Mesa, Arizona Arizona
8.0' PUBLIC UTILITY AND
8.0' PUBLIC UTILITY AND FACILITY EASEMENT
FACILITY EASEMENT
EXISTING CHANNEL
Contreras 40.0' PUBLIC EASEMENT FOR ACCESS
(TO REMAIN)
AND INCIDENTAL PURPOSES
Padron Existing Condtions Plan
Miguel
AM N=847208.35 N=847201.07
E. STARFIRE AVENUE
10:02 E=783672.79 E=784605.76
10/21/2026
1382
1380 1381 1384
1379 1381 1384
1378 1382
EXISTING BASIN EXISTING BASIN EXISTING BASIN 1385 1381
EXISTING BASIN
1378 1381 EXISTING BASIN
1380 1383
N:\0077606.00\_CAD\_Civil\0077606.00-EX-NORTH.dwg
DATE: 10/14/2026
REV:
SHEET: BYW-C-100 E

BENCHMARK OWNER/DEVELOPER
WARNER ROAD
ELLSWORTH ENERGY CENTER, LLC
FOUND PK-NAIL WITH TAG "COM BM" ON SOUTH SIDE OF A HEADWALL NEAR THE NORTHWEST 700 UNIVERSE BOULEVARD
CORNER OF HAWES ROAD AND ELLIOT ROAD. OVERALL SITE PLAN JUNO BEACH, FL 33408 SITE Phone (214) 473-4640 2901 Dallas Parkway, Suite 400
Tol Free (888) 937-5150 Plano, TX 75093
ELEVATION: 1377.52 (PER CITY OF MESA) ROAD ROAD westwoodps.com
DATUM: NAVD88 Westwood Professional Services, Inc.
ENGINEER
HAWES ST. E STARFIRE AVE Arizona Reg. Firm NO. F-1406398-2
ENERGY STORAGE SYSTEM ELLSWORTH
BASIS OF BEARING WESTWOOD PROFESSIONAL SERVICES
ROUTE
2901 DALLAS PARKWAY, SUITE 400
THE EAST-WEST MID-SECTION LINE OF SECTION 21, TOWNSHIP 1 SOUTH, RANGE 7 EAST OF THE GILA AND SALT PLANO, TX 75093 24
RIVER MERIDIAN, MARICOPA COUNTY, ARIZONA MONUMENTED AT THE WEST END BY A 3-INCH CITY OF MESA PHONE: (214) 473-4640
BRASS CAP IN HAND HOLE ACCEPTED AS THE WEST QUARTER CORNER OF SAID SECTION 21, AND MONUMENTED 8930 E STARFIRE AVENUE CONTACT: BRENDAN MILLER
AT THE EAST END BY A 3-INCH MCDOT BRASS IN HAND HOLE ACCEPTED AS THE EAST QUARTER CORNER OF SAID PHONE: (720) 315-1045 RAY ROAD
SECTION 21 CONSIDERED TO BEAR: SOUTH 89°33'10" WEST
MESA, ARIZONA VICINITY MAP
LEGEND: NTS
PROJECT BOUNDARY
SEC SCANNEL 507
PROPERTY BOUNDARY
DL DISTURBANCE LIMITS
A PORTION OF THE NORTHEAST QUARTER OF SECTION 21, PREPARED FOR:
PARCEL LINE
RIGHT-OF-WAY LINE TOWNSHIP 1 SOUTH RANGE 7 EAST OF
EX. EASEMENT LINE
Ellsworth Energy
EX. FIRE HYDRANT THE GILA AND SALT RIVER MERIDIAN, MARICOPA COUNTY, ARIZONA
EX. WATER METER
Center, LLC
EX. WATER VALVE
EX. SANITARY SEWER
EX. SANITARY SEWER MANHOLE ELLSWORTH 2 ENERGY 700 Universe Boulevard
EX. STORM SEWER Juno Beach, FL 33408
CENTER - PROJECT DATA:
EX. BACKFLOW PREVENTER
REVISIONS:
EX. MONUMENT LINE APN 304-31-145 MCR TO PROJECT ADDRESS: 8930 STARFIRE AVENUE, MESA,
# DATE COMMENT BY CHK APR
PROPOSED EASEMENT LINE SCANNELL PROPERTIES NO 585 LLC AZ 85212
PROPOSED 100' BATTERY SETBACK LINE 2024-0244351 MCR A 05/14/2026 ISSUED FOR REVIEW DM MS BM
WARNER PARCEL NUMBER: A PORTION OF 304-31-149A
PROPOSED ACCESS ROAD PROPOSED SAWCUT LINE B 06/10/2026 ISSUED FOR REVIEW DM MS BM
PROPOSED SECURITY WALL 8.0' FIBER OPTIC SYSTEM EASEMENT APN 304-31-144 MCR APPROXIMATE LOCATION OF FUTURE ACCESS EASEMENT EXISTING ZONING: LI/PAD C 07/10/2026 ISSUED FOR REVIEW DM MS AK
PROPOSED DRAINAGE BASIN 15' DRAINAGE EASEMENT ROAD SCANNELL PROPERTIES NO 585 LLC D 08/14/2026 ISSUED FOR REVIEW MP MS BM
PROPOSED CULVERT 2023-0625065 MCR PROPOSED SECONDARY FIRE ACCESS PROPOSED ZONING: LI
PROPOSED SUBSTATION E 10/14/2026 ISSUED FOR REVIEW DM MS BM
20.0' PUBLIC UTILITY AND FACILITY EASEMENT GENERAL PLAN DESIGNATION: REGIONAL
PROPOSED FIRE HYDRANT PROPOSED 13' HIGH X 34' WIDE
TO ELLSWORTH RD EMPLOYMENT CENTER
PROPOSED 15' LANDSCAPE YARD SECURITY GATE DL
DL
UMV PROPOSED UNDERGROUND MV COLLECTION 30.0' DL PROJECT ACREAGE: 20.3 AC
DL DL DL DL DL DL DL DL DL DL DL DL
NOTES PROPOSED USE: BATTERY ENERGY STORAGE SYSTEM
LANDSCAPING YARD
8.0' FIBER OPTIC SYSTEM EASEMENT (BESS) AND RELATED ANCILLARY STRUCTURES
1. ALTA SURVEY FEATURES SHOWN ARE BASED ON DL
DATA RECEIVED FROM COLLIER DATED UMV12B2 UMV12B1 UMV12A2 UMV12B2 UMV12B2 UMV12B1 UMV12B2 20.0' UMV12B2 UMV12B1 UMV12B2 UMV12B2 UMV12B1 UMV12B2 UMV12B2 UMV12B1 UMV12B2 UMV12B1 PAD: ORDINANCE #5976
DL UMV12A2 UMV12A2 UMV12A2
10/14/2025. 20.2' R35.0'
2. TOPO FEATURES SHOWN ARE BASED ON DATA R35.0' (TYP) PARKING SPACES REQUIRED: 4
FROM COLLIERS ENGINEERING & DESIGN UMV12B1 PARKING SPACES PROVIDED: 4
UMV12B2 UMV12B2 118.1' 118.1' 79.7'
DATED 10/28/2025. UMV12A2 UMV12A2
3. FURTHER DETAILS ARE SUBJECT TO CITY OF PROPOSED 13' HIGH SECURITY WALL (TYP) DL PROPOSED AUX EQUIPMENT (TYP) BOL LG JF2 DC LINK 5.1: 422
MESA AND ARIZONA STATE REQUIREMENTS. DL UMV12B2 26.0' (TYP) 10.0' EOL LG JF2 DC LINK 5.1: 504
BOL PE FP4200M2: 85
EOL PE FP4200M2: 102
PROPERTY BOUNDARY(TYP) PROPOSED SWITCHBOARD (TYP) **BOL: BEGINNING OF LIFE
UMV12B1 UMV12B2 UMVAUX12D1 26.0' UMVAUX12D1 UMVAUX12D1 UMVAUX12D1 42.0' **EOL: END OF LIFE
UMV12B2 UMV12A2 UMV12A2 20.0' DL
EXISTING EASEMENT (TYP) DL BATTERY HEIGHT: 11.5 FT
UMV12B2
PROPOSED TRANSFORMER (TYP)
300.0' (TYP x10)
PROPOSED 26.0' ACCESS ROAD 88.0' 88.0' 26.0'
UMVAUX12D1 339.0' (TYP x10)
DL
DL UMV12B1 UMV12B2 UMV12B2 UMV12A2
UMV12A2 UMV12B2
UMV12A1 UMV12C2 UMV12A1 UMV12C2 UMV12A1 UMV12C2 UMV12A1 20.0' UMV12C2 UMV12A1 UMV12C2 UMV12C2
UMV12C1 UMV12C1 UMV11C1 UMV12C1 UMV12C1 UMV12C2 UMV12C1 UMV12C1 UMV12C2 UMV12C1 UMV12C2 UMV12C1 UMV12C2 UMV12C2 UMV12C2 UMV12C2
350' DRAINAGE EASEMENT
118.1' DL
DL 100.0' REMOTE FACILITY
UMV12B1 UMV12B2 UMV12B2 UMV12A1 UMV12A1 UMV12C2 UMV12C2 UMVAUX12D1 UMV11C1 BATTERY SETBACK
100.0' REMOTE FACILITY BATTERY SETBACK UMV12A2 UMV12A2 UMV12C1 UMV12C1 UMV11C1 118.1'
DL
EXISTING BASIN
DL 26.0' PROPOSED 13' HIGH SECURITY WALL
UMVAUX12D1 UMVAUX12D1 UMVAUX12D1
UMV12B1 UMV12B2 UMV12B2 UMV12A1 UMV12A1 UMV12C2 UMV12C2 UMV11C1 UMVAUX11D1
UMV12A2 UMV12A2 UMV12C1 UMV12C1
UMV11C1
88.0' 88.0' DL APN 304-31-149A MCR
DL SCANNELL PROPERTIES NO 507 LLC
UMVAUX12D1 UMVAUX11D1
UMV12B1 UMV12B2 UMV12B2 UMV12A2 UMV12A1 UMV12A1 UMV12C2 UMV12C2 UMV11C1 UMV11A1 UMV11A2 UMV11A2 20.0' UMV11A2 UMV11A2 UMV11A2 UMV11A2 UMV11A2 UMV11A2 UMV11A2
8.0' FIBER OPTIC SYSTEM EASEMENT UMV12A2 UMV12C1 UMV12C1 UMV11C1 UMV11A1 UMV11B1 UMV11A1 UMV11B1 UMV11A1 UMV11A1 UMV11B1 UMV11A1 UMV11A1 UMV11A1 UMV11A1 UMV11A1 UMV11A2 UMV11A1 UMV11A2
UMV11B1 UMV11B2 UMV11B2
DL
PROPOSED 26.0' ACCESS ROAD DL UMV11C1 UMV11A2 0' 80' 160' 240'
TYPICAL EQUIPMENT LAYOUT: UMV11A2 UMV11A1 UMV11A1 118.1'
UMV11B1 UMV11B1 118.1'
SCALE: 1" = 40' PROPOSED PARKING 4 - 22'X8.5' UMVAUX12D1 UMV11B2 UMV11B2
MAX EQUIPMENT HEIGHT = 11.5' UMV12A1 UMVAUX11D1
UMV12B1 UMV12B2 UMV12B2 UMV12A1 UMV12C2 UMV12C2
10.0' UMV12A2 UMV12A2 UMV12C1 UMV12C1 UMV11C1 DL
EXISTING TRANSMISSION EASEMENT DL
PROPOSED PE FP4200M PCS
14.0' INVERTER EQUIPMENT UMV11C1 UMV11A2 UMV11A2 UMV11A1 26.0'
PROPOSED MV UMV11A1 UMV11B1 UMV11B1 UMV11B2 UMV22B1 UMVAUX11D1 UMV22B1 UMV22B1 UMV22B1 UMV22B1 UMVAUX11D1 UMV22B1 UMVAUX11D1 UMV22B1 UMVAUX11D1 UMVAUX11D1 R45.0'
UMV11B2 UMV22B1 UMV22B1 UMV22B1 UMV22B1 UMV22B1 UMV22B1
8.4' CORRIDOR AREA
3.0' PROPOSED LG JF2 DC LINK 5.1 UMV12B1 UMV12B2 UMV12B2 UMV12A1 UMV12A1 UMV12C2 UMVAUX12D1 DL Ellsworth II
BATTERY STORAGE EQUPIMENT DL UMV12A2 UMV12A2 UMV12C2 UMV12C1 UMV12C1 UMV11C1 300.0' 300.0'
3.0' DL DL DL DL DL UMVAUX11D1 PROPOSED BOL PCS (TYP)
HH HH HH UMV12B1 UMV12B2 UMV12B2 UMV12B1 UMV12B2 UMV12B1 UMV12B2 UMV12B1 UMV12B2 UMV11C1 UMV11A2 UMV11A2 UMV11A1 UMV22B1 UMV22B1 UMV22B1 Energy Center
23.5' HH HH HH HH UMV12A2 UMV12A2 UMV12A1 UMV12B2 UMV12A2 UMV12A2 UMV12A1 UMV12B2 UMV12A2 UMV12A2 UMV12B2 UMV12A2 UMV12A2 UMV11A1 UMV11B1 UMV11B1 UMV22B1
HH HH HH UMV12A1 UMV12C2 UMV12C2 UMV12A1 UMV12C2 UMV12C2 UMV12A1 UMV12A1 UMV12C2 UMV12C2 UMV12A1 UMV12A1 UMV12C2 UMV11B2 UMV11B2 DL
HH HH HH HH UMV12C1 UMV12C1 UMV11C1 UMVAUX12D1 UMV12C1 UMV12C1 UMV11C1 UMVAUX12D1 UMV12C1 UMV12C1 UMV11C1 UMVAUX12D1 UMV12C2 UMV12C1 UMV12C1 PROPOSED 34' WIDE X 13' HIGH SECURITY GATE
L HH HH UMV11C1 UMV11A2 UMV11A2 UMV11C1 UMV11A2 UMV11C1 UMV11A2 UMV11C1 City of Mesa, Arizona
HH HH HH HH UMVAUX11D1 UMV11A1 UMV11A1 8.0' PUBLIC UTILITY UMV11A2 UMV11A1 UMV11A1 UMVAUX11D1 AND FACILITY UMV11A2 UMV11A1 UMV11A1 EASEMENT UMVAUX11D1 DL DL PROPOSED AUXILIARY EQUIPMENT (TYP) DL
MV12B2 2B1 HH HH HH UMV11B1 UMV11B1 UMV11B2 UMV11B2 UMV11B1 UMV11B1 UMV11B2 UMV11B1 UMV11B1 UMV11B2 30.0' DL DL DL DL DL DL DL
UMV12B2 UMV12A2 UMV12A2 UMV12A1 UMV12A1 UMV12C2 UMV12C2 UMVAUX12D1 HH HH HH HH UMV22B1 UMV22B1 UMV22B1 UMV11B2 UMV22B1 UMV22B1 UMV22B1 UMV11B2 UMV22B1 UMV22B1 UMV22B1 PROPOSED 2 - 24" CULVERT PROPOSED BOL BATTERY STORAGE EQUIPMENT (TYP)
Contreras 7.0' UMV12C1 UMV12C1 UMV11C1 UMV11C1 UMV11A2 UMV22B1 UMV22B1 UMV22B1 DL
40.0' 26.0' UMV11A2 UMV11A1 UMV11A1 UMV11B1 UMV11B1 UMV11B2 DL DL DL DL
7.0' DL EXISTING CHANNEL
Padron PROPOSED 30' DRIVEWAY PER Overall Site Plan
UMVAUX11D1 UMV11B2 DL CITY OF MESA DETAIL NO. M-42 DL
Miguel 1 UMV22B1 UMV22B1 UMV22B1 UMV22B1 DL
2C1 V11C1
AM UMV11C1 UMV11A2 UMV11A2 40.0' PUBLIC EASEMENT FOR ACCESS 8.0' PUBLIC UTILITY AND
10:03 UMV11A1 UMV11A1 UMV11B1 UMV11B1 UMV11B2 AND INCIDENTAL PURPOSES FACILITY DL EASEMENT E. STARFIRE AVENUE
DL DL DL DL
DL
10/21/2026 PROPOSED SAWCUT LINE
JBOX11B1 HH HH HH JBOX11B2 HH JBOX22B1 HH HH JBOX22B2 HH HH
6.5'
DL
UMV22B1
APN 304-31-044C
DL SUNBELT MESA RAY LP
2022-0334027 MCR
N:\0077606.00\_CAD\_Civil\0077606.00-OA-NORTH.dwg 7.0' 21.3'
DATE: 10/14/2026
REV:
DL SHEET: BYW-C-100 E