PSXE172003 Ground Base PV Array -Final Drawings1.pdf

Printed on ___% Post-Consumer Recycled Content Paper

AR

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O MCGHEE TYSON AIR NATIONAL GUARD BASE

CONSTRUCT GROUND BASE PV ARRAY

PSXE172003

134TH AIR REFUELING WING

123 BRISCOE DRIVE

MCGHEE TYSON AIR NATIONAL GUARD BASE

TN, 37777

300 SOUTH GRAND AVENUE

LOS ANGLES, CA 90071

213.593.8100 TEL

213.593.8178 FAX

SHEET INDEX

C1.0 SITE LAYOUT

C2.0 POI LAYOUT

C3.0 EROSION AND SEDIMENT CONTROL PLAN

C3.1 EROSION AND SEDIMENT CONTROL PLAN AND NOTES

E1.0 SOLAR ELECTRICAL NOTES, SYMBOLS, AND ABBREVIATIONS

E2.0 SOLAR ELECTRICAL OVERALL SITE PLAN

E2.1 SOLAR ELECTRICAL DC CIRCUIT PLAN

E2.2 INVERTER/TRANSFORMER STATION DETAILS

E3.0 POINT OF INTERCONNECTION OVERALL SITE PLAN

E3.1 POINT OF INTERCONNECTION DETAILS

E4.0 SOLAR ELECTRICAL SIGNAGE, LABELS, AND MARKINGS

E4.1 ELECTRICAL DETAILS (SOLAR EQUIP. MOUNTING)

E4.2 ELECTRICAL DETAILS (DC SYSTEM GROUNDING)

E4.3 ELECTRICAL DETAILS (AC SYSTEM GROUNDING)

E4.4 ELECTRICAL DETAILS (GROUNDING)

E4.5 ELECTRICAL DETAILS (TRENCH SECTIONS)

E5.0 ELECTRICAL SITE SINGLE LINE DIAGRAM

E5.1 ELECTRICAL SOLAR SINGLE LINE DIAGRAM

E5.2 ELECTRICAL DATA ACQUISITION SYSTEM AND COMM BLOCK DIAGRAM

E5.3 ELECTRICAL MV SWITCHGEAR SINGLE LINE DIAGRAM

E5.4 ELECTRICAL MV SWITCHGEAR SINGLE LINE DIAGRAM

E5.5 ELECTRICAL POWER MONITORING AND CONTROL SIGNAL LIST

E6.0 ELECTRICAL FEEDER SCHEDULE

E6.1 ELECTRICAL PANEL SCHEDULES

E6.2 LOW VOLTAGE ELECTRICAL PANEL SCHEDULE

S1.0 STRUCTURAL NOTES

S1.1 STATEMENT OF SPECIAL INSPECTIONS

S2.0 INVERTER/TRANSFORMER FOUNDATION PLAN AND DETAILS

S2.1 POINT OF INTERCONNECTION FOUNDATION PLAN AND DETAILS

PROJECT REVIEW

GROUND SAFETY__________________ DATE:_______

FIRE DEPARTMENT_________________ DATE:_______

COMMUNICATIONS________________ DATE:_______

ENVIRONMENTAL MANAGEMENT_____ DATE:_______

USING ORGANIZATION______________ DATE:_______

PROJECT MANAGER_________________DATE:_______

SECURITY_________________________ DATE:_______

ATO_____________________________ DATE:_______

WING / CC________________________ DATE:_______

CONTRACTING OFFICER_____________ DATE:_______

CIVIL ENGINEER____________________ DATE:_______

DOCUMENTS UPDATED FOR

RE-BID MARCH 14, 2023

W

24" RCP24" RCP

" R

C P

24" RCP

" R

C P

" R

C P

" R

C P

4"PE 3408

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82

CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

8" PVC (TO PUMPHOUSE)

12" PVC (FROM PUMPHOUSE)

W

24" RCP24" RCP

" R

C P

24" RCP

" R

C P

" R

C P

" R

C P

4"PE 3408

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82

CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

8" PVC (TO PUMPHOUSE)

12" PVC (FROM PUMPHOUSE)

Th is dra win g h as be en pr ep are d f or the us e o f A

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ac ce pts no re sp on sib ility , a nd de nie s a ny lia bil ity w ha tso ev er, to an y p art y t ha t m od ifie s t his dr aw ing w ith ou t A

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's e xp res s w ritt en co ns en

t. D o n ot sc ale th is do cu me nt.

Al l m ea su rem en ts mu st be ob tai ne d f rom st ate d d im en sio ns

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

KEY PLAN

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4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

M

AR

K.

LO

M

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(2

3-

6) t P lo tte d:

3-

-1

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I/R DATE DESCRIPTION

ISSUE/REVISION

SHEET

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing 123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

MCGHEE TYSON ANG

SITE LAYOUT

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-18 B2 DESIGN

F 2022-04-29 B3 FINAL DESIGN

C1.0

1. SITE ACCESS WILL BE THROUGH EXISTING ACCESS DRIVES AND

PARKING AREAS OFF OF EITHER HANDLEY AVENUE OR BRISCOE

DRIVE. SEE BASE ACCESS NOTES SHEET C2.0

2. SEE ELECTRICAL DRAWINGS FOR SYSTEM DESCRIPTION.

3. FINAL GRADE FOR SITE AND ROADWAYS SHALL MATCH

EXISTING GRADE. AERIAL VIEWS SHOW EXISTING GRAVEL

DRIVE WHERE THE NEW SITE DRIVE IS PROPOSED.

CONTRACTOR TO INVESTIGATE EXISTING DRIVE AND

SUPPLEMENT AS NECESSARY ACCORDING TO THE PLAN

DETAILS.

GENERAL NOTES:

LEGEND:

SOLAR PV TABLE

INVERTER/TRANSFORMER STATION

EXISTING COMPACTED AGGREGATE

ROAD TO BE PAVED WITH ASPHALT

SEE DETAIL THIS SHEET

CONTRACTOR STAGING AREA

LIMIT OF LOW GROWING SEED

MIXTURE

EXISTING RIP RAP

SCALE:

A

C1.0

ASPHALT PAVEMENT

NTS

BASE PV ARRAY

SCALE:

D

C1.0

GRADING AT INVERTER

1"=20'

LEGEND

TP = TOP OF

CONCRETE PAD

ELEVATION

BP=GROUND

ELEVATION AT

BOTTOM OF PAD

G

G

W

24" RCP24" RCP

" R

CP

36" R

CP

" R

C P

24" RCP

" R

C P

18" RCP

" R

C P

" R

C P

4"PE 3408

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

STMH

T.C. 925.50

I.E. IN = 918.00

I.E. OUT = 917.86

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82 CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

I.E. OUT = 952.19

8" PVC (TO PUMPHOUSE)

12" PVC (FROM PUMPHOUSE)

G

G

W

24" RCP24" RCP

" R

CP

36" R

CP

" R

C P

24" RCP

" R

C P

18" RCP

" R

C P

" R

C P

4"PE 3408

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

STMH

T.C. 925.50

I.E. IN = 918.00

I.E. OUT = 917.86

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82 CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

I.E. OUT = 952.19

8" PVC (TO PUMPHOUSE)

12" PVC (FROM PUMPHOUSE)

Th is dra win g h as be en pr ep are d f or the us e o f A

EC

OM

's c lie nt an d m ay no t b e u se d, rep rod uc ed or re lie d u po n b y t hir d p art ies , e xc ep t a s a gre ed by

AE

CO

M an d i ts clie nt, as re qu ire d b y l aw or fo r u se by go ve rnm en tal re vie win g a ge nc ies . A

EC

OM

ac ce pts no re sp on sib ility , a nd de nie s a ny lia bil ity w ha tso ev er, to an y p art y t ha t m od ifie s t his dr aw ing w ith ou t A

EC

OM

's e xp res s w ritt en co ns en

t. D o n ot sc ale th is do cu me nt.

Al l m ea su rem en ts mu st be ob tai ne d f rom st ate d d im en sio ns

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

KEY PLAN

AR

C

H D

4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

M

AR

K.

LO

M

O N

IC

O

(2

3-t P lo tte d:

3-

-1

CLIENT

Pr oj ec t M an ag em en t I ni tia ls

D es ig ne r:

C he ck ed

Ap pr ov ed

PROJECT

Fi le na m e:

L

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\C

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\C

-S H

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TS

\C -0

S

IT

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PL

AN

.D W

G

I/R DATE DESCRIPTION

ISSUE/REVISION

SHEET

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing 123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

MCGHEE TYSON ANG

POI LAYOUT

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-18 B2 DESIGN

F 2022-04-29 B3 FINAL DESIGN

C2.0

BASE PV ARRAY

SEED MIXTURE SCHEDULE

CREEPING THYME Thymus praecox

36" R

CP

" R

C P

24" RCP

" R

C P

18" RCP

" R

C P

" R

C P

4"PE 3408

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82

CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

24" RCP24" RCP

36" R

CP

" R

C P

24" RCP

" R

C P

18" RCP

" R

C P

" R

C P

4"PE 3408

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82

CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

CW

Th is dra win g h as be en pr ep are d f or the us e o f A

EC

OM

's c lie nt an d m ay no t b e u se d, rep rod uc ed or re lie d u po n b y t hir d p art ies , e xc ep t a s a gre ed by

AE

CO

M an d i ts clie nt, as re qu ire d b y l aw or fo r u se by go ve rnm en tal re vie win g a ge nc ies . A

EC

OM

ac ce pts no re sp on sib ility , a nd de nie s a ny lia bil ity w ha tso ev er, to an y p art y t ha t m od ifie s t his dr aw ing w ith ou t A

EC

OM

's e xp res s w ritt en co ns en

t. D o n ot sc ale th is do cu me nt.

Al l m ea su rem en ts mu st be ob tai ne d f rom st ate d d im en sio ns

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

KEY PLAN

AR

C

H D

4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

M

AR

K.

LO

M

O N

IC

O

(2

3-t P lo tte d:

3-

-1

CLIENT

Pr oj ec t M an ag em en t I ni tia ls

D es ig ne r:

C he ck ed

Ap pr ov ed

PROJECT

Fi le na m e:

L

:\D C

S\

PR

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C

TS

\B D

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N _A

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SI

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N A

N D

S

ED

IM

EN

T C

O N

TR

O

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PL

AN

.D

W G

I/R DATE DESCRIPTION

ISSUE/REVISION

SHEET

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing 123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

MCGHEE TYSON ANG

EROSION AND SEDIMENT

CONTROL PLAN

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-18 B2 DESIGN

F 2022-04-29 B3 FINAL DESIGN

C3.0

1. SITE ACCESS WILL BE THROUGH EXISTING ACCESS DRIVES AND PARKING

AREAS OFF OF EITHER HANDLEY AVENUE OR BRISCOE DRIVE. SEE BASE

ACCESS NOTES SHEET C2.0.

2. SEE ELECTRICAL DRAWINGS FOR SYSTEM DESCRIPTION.

3. THERE WILL BE NO GRADING ACTIVITIES ASSOCIATED WITH THIS PROJECT.

THE ONLY TIME THE SOIL WILL BE EXPOSED IS WHEN THE EXISTING

VEGETATION IS TERMINATED TO ALLOW FOR PERMANENT SEEDING.

THEREFORE, THE THREE PHASE PLAN SET DESCRIBING THE DIFFERENT

STAGES OF GRADING WILL NOT BE PROVIDED.

GENERAL NOTES:

LEGEND:

SOLAR PV TABLE

INVERTER/TRANSFORMER STATION

EXISTING COMPACTED AGGREGATE

ROAD TO BE PAVED WITH ASPHALT

SEE DETAIL C1.0

LOW GROWING NATIVE SEED

MIXTURE

SILT FENCE OR STRAW WATTLE

CONSTRUCTION ENTRANCE

CONCRETE WASHOUT

SCALE:

A

C3.0

SILT FENCE

NTS

SCALE:

D

C3.0

MULCH / EROSION CONTROL BLANKET

NTS

SCALE:

B

C3.0

STABILIZED CONSTRUCTION ENTRANCE

NTS

BASE PV ARRAY

EROSION CONTROL

BLANKETS STAPLING

PATTERN PER MANUF.

RECOMMENDATIONS

TOE-IN BLANKET

8" MIN. AT TOP

(TYP. BOTH

SIDES) REFER TO PLANS

FOR SLOPES &

WIDTHS

REFER TO SPECS FOR EROSION

CONTROL BLANKET MANUFACTURER &

MODEL NUMBERS

N

SCALE:

C

C3.0

CONCRETE WASHOUT AREA

NTS

CW

SCALE:

E

C3.0

STRAW WATTLE

NTS

G

G

W

24" RCP24" RCP

" R

CP

36" R

CP

" R

C P

24" RCP

" R

C P

18" RCP

" R

C P

" R

C P

4"PE 3408

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

STMH

T.C. 925.50

I.E. IN = 918.00

I.E. OUT = 917.86

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82 CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

I.E. OUT = 952.19

8" PVC (TO PUMPHOUSE)

12" PVC (FROM PUMPHOUSE)

G

G

W

24" RCP24" RCP

" R

CP

36" R

CP

" R

C P

24" RCP

" R

C P

18" RCP

" R

C P

" R

C P

4"PE 3408

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

STMH

T.C. 925.50

I.E. IN = 918.00

I.E. OUT = 917.86

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82 CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

I.E. OUT = 952.19

8" PVC (TO PUMPHOUSE)

12" PVC (FROM PUMPHOUSE)

CW

Th is dra win g h as be en pr ep are d f or the us e o f A

EC

OM

's c lie nt an d m ay no t b e u se d, rep rod uc ed or re lie d u po n b y t hir d p art ies , e xc ep t a s a gre ed by

AE

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REGISTRATION

KEY PLAN

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4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

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I/R DATE DESCRIPTION

ISSUE/REVISION

SHEET

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing 123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

MCGHEE TYSON ANG

EROSION AND SEDIMENT CONTROL

PLAN AND NOTES

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-18 B2 DESIGN

F 2022-04-29 B3 FINAL DESIGN

C3.1

BASE PV ARRAY

N

1. NOT ALL SYMBOLS AND/OR ABBREVIATIONS INCLUDED

IN THIS SHEET ARE NECESSARILY USED IN THIS

PROJECT.

2. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE

ADOPTED NEC (NFPA 70) AND THE AUTHORITY HAVING

JURISDICTION. IN CASES OF CONFLICT, THE MORE

STRINGENT REQUIREMENTS SHALL BE MET.

3. SOLAR PHOTOVOLTAIC SYSTEM INSTALLATION SHALL

CONFORM TO NEC ARTICLE 690.

4. MINIMUM CONDUCTOR SIZES SHALL BE #12 WITH A #12

GND, UNLESS LARGER SIZES ARE NOTED.

5. COMPONENTS ARE SHOWN IN THEIR GENERAL VICINITY

AND MAY NOT NECESSARILY MATCH LOCATIONS SHOWN

ON THE DRAWINGS. FIELD VERIFY LOCATIONS OF

COMPONENTS, RUN ASSOCIATED CONDUITS AND PLACE

MODULES ACCORDINGLY.

6. ALL CONDUCTOR FEEDS SHALL BE CONTINUOUS RUNS,

NO SPLICES.

7. APPROXIMATE LENGTHS OF LONG FEEDER RUNS.

CONDUCTOR SIZES MAY HAVE BEEN UPSIZED TO

COMPENSATE FOR VOLTAGE DROP.

8. ALL DC AND AC CIRCUITS IN PULL SECTIONS, COMBINER

BOXES, INVERTERS, AND DISCONNECTS SHALL BE

CLEARLY IDENTIFIED FOR CIRCUIT NUMBER, POLARITY,

AND PHASE BY PERMANENT MEANS.

9. CONDUIT SHALL BE INSTALLED IN A NEAT,

INCONSPICUOUS AND ORDERLY MANNER. THE

INSTALLER SHALL VERIFY THE OVERALL LENGTH TO

ENSURE NO ADDITIONAL VOLTAGE DROP.

10. ALL EXPOSED POWER FEEDS SHALL BE PROTECTED IN

CONDUIT. SUPPORT CONDUIT RUNS PER NEC.

11. ALL EXPOSED EXTERNAL CONDUIT SHALL BE RMC

UNLESS OTHERWISE NOTED.

12. MINIMUM 2KV RATED PV CABLE (RHW-2 2KV) OR

EQUIVALENT FOR ALL EXTERNAL EXPOSED CABLES

SHALL BE USED.

13. THE FOLLOWING PERMANENT SIGNAGE, PER NEC

ARTICLE 690.53, IS REQUIRED AT ALL DISCONNECTING

MEANS (INCLUDING COMBINERS AND INVERTERS):

(1) MAXIMUM VOLTAGE

(2) MAXIMUM CIRCUIT CURRENT

14. INSTALLER SHALL READ AND FOLLOW ALL

MANUFACTURER INSTALLATION INSTRUCTIONS IN

ADDITION TO DRAWINGS AND SPECIFICATIONS.

15. THE CONTRACTOR SHALL COORDINATE HIS WORK WITH

OTHER TRADES AT THE SITE. ANY COSTS TO INSTALL

WORK TO ACCOMPLISH SAID COORDINATION WHICH

DIFFERS FROM THE WORK AS SHOWN ON THE

DRAWINGS SHALL BE INCURRED BY THE CONTRACTOR.

ANY DISCREPANCIES, AMBIGUITIES OR CONFLICTS

SHALL BE BROUGHT TO THE ATTENTION OF THE

ENGINEER FOR CLARIFICATION.

16. INSTALLER SHALL SUBMIT A FORMAL RFI FOR

CLARIFICATIONS, CONFLICTS, AND ANY ERRORS OR

OMISSIONS OF DRAWINGS AND SPECIFICATIONS

PERTAINING TO THE DESIGN AND INSTALLATION OF THE

SYSTEM.

17. ALL ELECTRICAL MATERIALS AND EQUIPMENT SHALL BE

NEW AND SHALL BE LISTED BY UNDERWRITER'S

LABORATORIES (UL) AND BEAR THEIR LABEL, OR LISTED

AND CERTIFIED BY A NATIONALLY RECOGNIZED

TESTING AUTHORITY WHERE UL DOES NOT HAVE A

LISTING

18. ENTIRE SYSTEM TO BE PROPERLY GROUNDED.

GROUNDING ELECTRODE SYSTEM FOR INVERTER,

GROUNDING CONDUCTOR IS 8 AWG OR SIZED

ACCORDING TO CODE AND CONTINUOUS OR

IRREVERSIBLY SPLICED.

19. THE CONTRACTOR SHALL PROVIDE AND KEEP

UP-TO-DATE A COMPLETE RECORD SET OF DRAWINGS.

THESE PRINTS SHALL BE CORRECTED DAILY AND SHOW

EVERY CHANGE FROM THE ORIGINAL DRAWINGS. THIS

SET OF DRAWINGS SHALL BE KEPT ON THE JOB SITE

AND SHALL BE USED ONLY AS A RECORD SET. THIS

SHALL NOT BE CONSTRUED AS AUTHORIZATION FOR

THE CONTRACTOR TO MAKE CHANGES IN THE LAYOUT

WITHOUT DEFINITE INSTRUCTION IN EACH CASE. UPON

COMPLETION OF THE WORK, A SET OF REPRODUCIBLE

CONTRACT DRAWINGS SHALL BE OBTAINED FROM THE

ENGINEER, AND ALL CHANGES AS NOTED ON THE

RECORD SET OF DRAWINGS SHALL BE INCORPORATED

THEREON WITH RED INK IN A NEAT, LEGIBLE,

UNDERSTANDABLE AND PROFESSIONAL MANNER.

FAILURE TO KEEP RECORD DRAWINGS UP-TO-DATE

SHALL CONSTITUTE CAUSE FOR WITHHOLDING OF

PROGRESS PAYMENTS.

20. AFTER ALL REQUIREMENTS OF THE DRAWINGS HAVE

BEEN FULLY COMPLETED, REPRESENTATIVES OF THE

OWNER WILL INSPECT THE WORK. THE CONTRACTOR

SHALL PROVIDE COMPETENT PERSONNEL TO

DEMONSTRATE THE OPERATION OF ANY ITEM OR

SYSTEM TO THE FULL SATISFACTION OF EACH

REPRESENTATIVE. FINAL ACCEPTANCE OF THE WORK

WILL BE MADE BY THE CONTRACTING OFFICER AFTER

RECEIPT OF APPROVAL AND RECOMMENDATION OF

ACCEPTANCE FROM EACH REPRESENTATIVE.

21. ALL FINAL CONNECTIONS TO OWNER FURNISHED

EQUIPMENT SHALL BE MADE BY THE CONTRACTOR.

22. CONTRACTOR IS RESPONSIBLE TO COORDINATE

LOCATION OF EXISTING UTILITIES. THE CONTRACTOR

SHALL USE EXTREME CAUTION WHEN TRENCHING,

BORING, OR DRILLING. THE CONTRACTOR SHALL BE

RESPONSIBLE FOR THE PROPER AND APPROVED

REPAIR OF ANY AND ALL DAMAGES CAUSED.

23. BEFORE CORE DRILLING THROUGH FLOOR SLABS FOR

CONDUIT RUNS, CONTRACTOR TO USE GROUND

PENETRATING RADAR/X-RAY DEVICE TO LOCATE ANY

EXISTING IMBEDDED CONDUIT OR PIPING IF CONDITION

EXISTS.

24. REFER TO SINGLE LINE DIAGRAM AND FEEDER

SCHEDULES FOR CONDUIT AND CONDUCTOR SIZE TO

PANELS, ETC. CONDUIT RUNS MAY NOT BE SHOWN ON

DRAWINGS, BUT ARE PART OF THIS CONTRACT.

25. CONTRACTOR IS RESPONSIBLE TO RESTORE ALL

SURFACES REGARDLESS OF TYPE (LANDSCAPE,

PAVING, CEMENT OR OTHER).

26. INVERTERS SHALL BE CERTIFIED AND TESTED IN

ACCORDANCE WITH THE MOST RECENT VERSION OF UL

1741 and UL 1741SA.

27. AUTOMATIC DISCONNECT DEVICE(S) SHALL MEET ALL

APPLICABLE LOCAL AND FEDERAL CODES AND

OPERATED BY OVER AND UNDER VOLTAGE AND OVER

AND UNDER FREQUENCY PROTECTION IN ACCORDANCE

WITH IEEE1547.

28. DISCONNECT SWITCH TO BE EXTERNAL, MANUAL,

VISIBLE, GANG-OPERATED, LOAD BREAK TYPE LOCATED

WITHIN THE SPECIFIED DISTANCE OF ALCOA'S

EXTERNAL ELECTRIC SERVICE AS DEPICTED IN

DRAWINGS.

29. CONTRACTOR SHALL BE RESPONSIBLE TO COMMISSION

AND PROVIDE A FULLY OPERATIONAL SYSTEM.

30. CONTRACTOR TO COORDINATE ALL UNDERGROUND

AND INTERCONNECTION WORK WITH AECOM

ELECTRICAL ENGINEER.

31. SOLAR PHOTOVOLTAIC SYSTEM SHALL COMPLY WITH

ALL REQUIREMENTS IN THE 2012 IFC SECTION 605.11,

AND ALL OTHER APPLICABLE LOCAL CODES.

32. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING

THAT ALL GROUND WORK FOR THE GROUND MOUNTED

SOLAR ARRAY AVOIDS ALL UNDERGROUND UTILITIES

DURING CONSTRUCTION.

33. CONTRACTOR TO BE NABCEP CERTIFIED

ABBREVIATIONS

GENERAL NOTES:

NON-FUSED DISCONNECT

DESCRIPTION

ELECTRICAL

SYMBOL

FLEXIBLE CONDUIT CONNECTION

GROUND

FUSE

CONTACTOR

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

POWER TRANSFORMER

UTILITY GRADE METERM

ELECTRICAL

DESCRIPTIONSYMBOL

XXXX

CONTINUED ON SAME DWG OR ANOTHER

CONDUCTOR/CONDUIT NUMBER

SEE DC + AC WIRE AND CONDUIT ~700' APPROXIMATE LENGTH OF RUN

SEE GENERAL NOTE 5

CONDUIT EXPOSED

FUSED DISCONNECT

DC TO AC POWER INVERTER

PHOTOVOLTAIC FLAT PLATE

MODULE ARRAY

STRING IDENTIFIER

POSITIVE QUICK CONNECTOR

NEGATIVE QUICK CONNECTOR

CIRCUIT BREAKER

LEGEND & SYMBOLS:

X

GENERAL SYMBOLS

DESCRIPTIONSYMBOL

SECTION

ELEVATION

DETAIL (ENLARGED)

DETAIL NUMBER

SHEET NUMBER

A EQUIPMENT CALLOUT

SEE NOTE INDICATED

EXX-YY DRAWING REFERENCE WHERE

EQUIPMENT IS LOCATED.

DWG. a - CONTINUATION REFERENCE

THREE PHASE WYE (GROUNDED)

GROUND ROD

STUB-OUT & CAP

A AMPERES

AC ALTERNATING CURRENT

ACD ASBESTOS CEMENT DUCT

AFF ABOVE FINISHED FLOOR

ATS AUTOMATIC TRANSFER SWITCH

C CONDUIT

CB CIRCUIT BREAKER

CBX COMBINER BOX

CKT CIRCUIT

CO CONDUIT ONLY

CP CONTROL PANEL

DAS DATA ACQUISITION SYSTEM

DB DUCT BANK

DC DIRECT CURRENT

DS DISCONNECT SWITCH

DWG DRAWING

(E) EXISTING

EC EMPTY CONDUIT

ELEC ELECTRICAL

EMT ELECTRICAL METALLIC TUBING

F FLUORESCENT

GND GROUND

G GFCI

H HALOGEN

HID HIGH INTENSITY DISCHARGE

HPS HIGH PRESSURE SODIUM

HV HIGH VOLTAGE

ICP INSTRUMENTATION CONTROL PANEL

Imp CURRENT, MAX POWER POINT

INSTR INSTRUMENTATION

INV INVERTER

Isc CURRENT, SHORT CIRCUIT

JB JUNCTION BOX

JBOX JUNCTION BOX

kcmil THOUSAND CIRCULAR MILS

KV THOUSAND VOLTS, KILOVOLTS

KVA KILOVOLT-AMPERE

kW KILOWATT

LCP LOCAL CONTROL PANEL

LO LOCKOUT

LOS LOCKOUT SWITCH

LV LOW VOLTAGE

MAX MAXIMUM

MET METEOROLOGICAL (WEATHER)

MTR METER

MV MEDIUM VOLTAGE

(N) NEW

NC NORMALLY CLOSED

NO NORMALLY OPEN

NTS NOT TO SCALE

O/C OPEN/CLOSE

OAE OR APPROVED EQUIVALENT

OFC OIL FILLED CONDUIT

P POLE

PB PULLBOX

PNL PANEL

PT POTENTIAL TRANSFORMER

PTC PV USA TEST CONDITIONS

POCC POINT OF COMMON COUPLING

POI POINT OF INTERCONNECTION

PV PHOTOVOLTAIC

PVC POLYVINYL CHLORIDE

PWR POWER

QTY QUANTITY

REF REFERENCE

RMC RIGID METAL CONDUIT

SEC SECOND

SIM SIMILAR

SP SPARE

STC STANDARD TEST CONDITIONS

SWGR SWITCHGEAR

TEMP TEMPERATURE

TJB TERMINAL JUNCTION BOX

TSP TWISTED SHIELDED PAIR

TST TWISTED SHIELDED TRIAD

TTC TELEPHONE TERMINAL CABINET

TYP TYPICAL

UON UNLESS OTHERWISE NOTED

UPS UNINTERRUPTIBLE POWER SUPPLY

V VOLT

Vmp VOLTAGE, MAX POWER POINT Voc VOLTAGE, OPEN CIRCUIT

W WATT

WP WEATHERPROOF

WS WEATHER STATION

XFMR TRANSFORMER

X

XX

X

RECLOSER

CABLE TERMINATION

SEPARABLE CONNECTOR

FUSED CUT OUT DISCONNECT

DRAWOUT BREAKER WITH RELAY CONTROL

DC FUSE

SURGE ARRESTOR

CADWELD CONNECTION

SPECIFICATION TABLE

XAF

XAT AF = AMP FRAME, AT = AMP TRIP

XX

X

XX

X

UNDERGROUND ELECTRICAL

UNDERGROUND TELECOM

UNDERGROUND GROUND CONDUCTOR

E

C

GC

RECEPTACLE

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4" x

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SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

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ES

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-0

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I/R DATE DESCRIPTION

SHEET

ISSUE/REVISION

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing

MCGHEE TYSON ANG

SOLAR ELECTRICAL NOTES,

SYMBOLS AND ABBREVIATIONS

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-01 B2 DESIGN

F 2022-04-11 B3 DESIGN

G 2022-05-09 B4 DESIGN

BASE PV ARRAY

123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

E1.0

W

36" R

CP

" R

C P

24" RCP

" R

C P

18" RCP

" R

C P

" R

C P

4"PE 3408

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

STMH

T.C. 925.50

I.E. IN = 918.00

I.E. OUT = 917.86

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82

CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

I.E. OUT = 952.19

EXISTING FAA CABLE CONSIST OF (3) DIRECT

BURIED CABLES SIDE BY SIDE. VERIFY PRIOR TO

DIGGING THAT FAA HAS LOCATED AND MARKER

UNDERGROUND UTILITIES IN THE AREA

PROPOSED SITE

ACCESS ROAD, SEE

CIVIL DRAWINGS

AC INVERTERS, PV

SWITCHBOARD, AND MV

TRANSFORMER

A E2.0

PV TABLE TYP. OF 126 (24 PV

MODULES IN SERIES) (1.451 MW)

DC CONDUITAND TRENCH

MV ROUTE TO POINT OF INTERCONNECTION

B E2.0

NOTE: SLOPE OF TERRAIN VARIES

THROUGHOUT SITE, NOT SHOWN

FOR CLARITY

SEE RACKING MANUFACTURER

LAYOUT AND SHOP DRAWINGS

10'-0"

22'-11"

2'-0" MIN

CLEARANCE

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

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AR

C

H D

4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

S

D G

U

SE

R

(2

3-

4) t P lo tte d:

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I/R DATE DESCRIPTION

SHEET

ISSUE/REVISION

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing

MCGHEE TYSON ANG

SOLAR ELECTRICAL OVERALL

SITE PLAN

S M

D D

0 2023-03-13 ISSUE FOR BID

BASE PV ARRAY

123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

E2.0

1. SEE SHEET E1.0 FOR LEGEND, SYMBOLOGY AND

ABBREVIATIONS.

2. THIS IS A CONCEPTUAL LAYOUT FOR ELECTRICAL DESIGN, SEE

THE RACKING MANUFACTURER LAYOUT AND SHOP DRAWINGS

FOR MORE DETAIL ON RACKING STRUCTURES.

3. SITE ACCESS WILL BE THROUGH EXISTING ACCESS DRIVES AND

PARKING AREAS OFF OF EITHER HANDLEY AVENUE OR BRISCOE

DRIVE.

4. SEE CIVIL DRAWINGS FOR PROPOSED SITE ACCESS ROAD

DETAILS

5. SEE SHEET E3.1 FOR INTERCONNECTION DETAILS.

6. UNDERGROUND ELECTRICAL AND COMM SHALL BE INSTALLED

THROUGH TRENCHING, SEE UNDERGROUND NON-ENCASED

CONDUIT DETAIL 3/E4.4 FOR LOCATIONS REQUIRING DIRECT

BURY.

7. MANHOLE LOCATIONS CAN BE FOUND ON SHEET E3.0.

GENERAL NOTES:

LEGEND:

SOLAR PV TABLE

SYSTEM DESCRIPTION

MODULE Q.PEAK DUO XL-10.2 480W

NUMBER OF PV MODULES 3024

NUMBER OF STRINGS

(24 MODULES IN SERIES) 126

SYSTEM SIZE(DC) 1,451 kW

SYSTEM SIZE(AC) 1,200 kW

INVERTER CAPACITY (QTY.) SMA PEAK3 150-US (8)

ARRAY TILT 20°

ARRAY AZIMUTH 195°

GROUND COVER RATIO 0.56

SYSTEM OPERATING

VOLTAGE 1500 V

1 OVERALL SITE PLAN - PV LAYOUT

Scale: 1" = 50'

A

E2.2

SCALE:

A

E2.0

PV TABLE PROFILE

1" = 8'

INVERTER/TRANSFORMER STATION

UNDER PV TABLE TO

BE NATIVE GRASS.

REFER TO CIVIL

DRAWINGS

NOTE: SLOPE OF TERRAIN VARIES THROUGHOUT SITE, NOT SHOWN

FOR CLARITY

SEE RACKING MANUFACTURER LAYOUT AND SHOP DRAWINGS

10'-0"

22'-11"

2'-0" MIN

CLEARANCE

SCALE:

B

E2.0

PV TABLE PROFILE

1" = 8'

PV SUBARRAY 'SA-1'

DC COMBINER BOX

'CBX-2'

DC COMBINER BOX

'CBX-3'

DC COMBINER BOX

'CBX-4'

DC COMBINER BOX

'CBX-5'

DC COMBINER BOX

'CBX-6'

DC COMBINER BOX

'CBX-7'

DC COMBINER BOX

'CBX-8'

AC INVERTERS, PV

SWITCHBOARD, AND MV

TRANSFORMER

DC CONDUIT

AND TRENCH

DC COMBINER BOX

'CBX-1'

PV SUBARRAY 'SA-2'

PV SUBARRAY 'SA-3'

PV SUBARRAY 'SA-4'

PV SUBARRAY 'SA-5'

PV SUBARRAY 'SA-7'

PV SUBARRAY 'SA-8'

B E4.5

C E4.5

D E4.5

E E4.5

F E4.5

G E4.5

H E4.5

DC CONDUIT

AND TRENCH

FOR STRINGS

BETWEEN ROWS

I E4.5

PV SUBARRAY 'SA-6

1-1 2-1 3-1

4-1 5-1 6-1 7-1

9-1

14-1

4-2

11-2

2-3

9-3

1-4

9-4

1-5

9-5

8-6

10-1

15-1

5-2

12-2

3-3

10-3

2-4

10-4

2-5

10-5

9-6

11-1

16-1

6-2

13-2

4-3

11-3

3-4

11-4

3-5

11-5

10-6

12-1

1-2

7-2

14-2

5-3

12-3

4-4

12-4

4-5

12-5

4-6

2-2

8-2

15-2

6-3

13-3

5-4

8-1

13-1

3-2

10-2

1-3

8-3

16-3

8-4

16-4

8-5

7-6

9-2

16-2

7-3

15-3

7-4

15-4

7-5

6-6

14-3

6-4

14-4

6-5

5-6

13-4

5-5

17-5 1-6 2-6 3-616-515-514-513-5

8-6 9-66-65-64-6

5-7 6-7 7-74-73-72-71-7

11-810-89-88-87-8

14-6 15-6 16-6 17-613-612-611-6

11-7 12-7 13-7 14-710-79-78-7

14-813-812-8

3-82-81-8 4-8 5-8 6-8

A E4.5

PV TABLE

(2 X 12 PV MODULES IN

PORTRAIT)

DC STRINGS: 24 MODULES IN

SERIES

LOCATION ID "A"

NOTE: SEE SHEET E6.0 FOR

CABLE, CONDUIT AND

ELECTRICAL DETAILS

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REGISTRATION

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C

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4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

S

D G

U

SE

R

(2

3-t P lo tte d:

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Pr oj ec t M an ag em en t I ni tia ls

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I/R DATE DESCRIPTION

SHEET

ISSUE/REVISION

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing

MCGHEE TYSON ANG

SOLAR ELECTRICAL

DC CIRCUIT PLAN

S M

D D

0 2023-03-13 ISSUE FOR BID

BASE PV ARRAY

123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

E2.1

1. SEE SHEET E1.0 FOR LEGEND, SYMBOLOGY AND

ABBREVIATIONS.

2. COMBINER BOXES TO BE MOUNTED ON UNISTRUT DIRECTLY

BEHIND THE SOLAR RACKING FOLLOWING THE

MANUFACTURER'S MOUNTING INSTRUCTIONS AND

RECOMMENDED CLEARANCES PER NEC. SEE SHEET E4.1 FOR

MOUNTING DETAILS.

3. PV ARRAY SUPPORT FOUNDATION IS DELEGATED DESIGN AND

SHALL CONFORM TO THE DESIGN CRITERIA INDICATED ON S1.0

AND GEOTECHNICAL REPORT.

GENERAL NOTES:

LEGEND:

SOLAR PV TABLE

INVERTER/TRANSFORMER STATION

DC STRING X-A (STRING # - ARRAY)

DC CONDUIT AND TRENCH

SUBARRAY (SA-1-4) DESCRIPTION

MODULE Q.PEAK DUO XL-G10.2 480W

NUMBER OF PV MODULES 384

NUMBER OF STRINGS

(24 MODULES IN SERIES) 16

SYSTEM SIZE(DC) 184.32 kW

SYSTEM SIZE(AC) 150 kW

INVERTER CAPACITY (QTY.) SMA PEAK3 150-US (1)

ARRAY TILT 20°

ARRAY AZIMUTH 195°

SYSTEM OPERATING

VOLTAGE 1500 V

1 SOLAR ELECTRICAL - DC CIRCUIT PLAN

Scale: 1" = 30'

A

E2.1

SCALE:

A

E2.1

TYP DC STRING

1" = 8'

SUBARRAY (SA-5-6) DESCRIPTION

MODULE Q.PEAK DUO XL-G10.2 480W

NUMBER OF PV MODULES 408

NUMBER OF STRINGS

(24 MODULES IN SERIES) 17

SYSTEM SIZE(DC) 195.84 kW

SYSTEM SIZE(AC) 150 kW

INVERTER CAPACITY (QTY.) SMA PEAK3 150-US (1)

ARRAY TILT 20°

ARRAY AZIMUTH 195°

SYSTEM OPERATING

VOLTAGE 1500 V

SUBARRAY (SA-7-8) DESCRIPTION

MODULE Q.PEAK DUO XL-G10.2 480W

NUMBER OF PV MODULES 336

NUMBER OF STRINGS

(24 MODULES IN SERIES) 14

SYSTEM SIZE(DC) 161.28 kW

SYSTEM SIZE(AC) 150 kW

INVERTER CAPACITY (QTY.) SMA PEAK3 150-US (1)

ARRAY TILT 20°

ARRAY AZIMUTH 195°

SYSTEM OPERATING

VOLTAGE 1500 V

6'

7'-3"

PV XFMR

B E2.2

C E2.2

2' -7

2'-2"

1' -6

" T H

IC

KE

N

ED

S

LA

B

ED

G E

AT

P

ER

IM

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ER

, T

YP

CONCRETE

EQUIPMENT PAD

44'-3''

'-2

" 1'-7"

INV-1 INV-2 INV-3 INV-4

INV-5 INV-6 INV-7 INV-8

LV

PANEL

1' -8

CONCRETE

EQUIPMENT PAD

WP

G

WP

G

1'-7"

3' 2'

-6

2' -6

DC DISCONNECT

ENCLOSURE 2

"DC-DISCO-2"

DC DISCONNECT

ENCLOSURE 1

"DC-DISCO-1"

6'-2"

LV

XFMR

PV

SWBD

WEATHER

STATION

COMM

CABINET

3' -1

1"

PV SWBD

1'-8"

MINIMUM

2'-6"

2' -9

INV-1 INV-2 INV-3 INV-4

1-1/4"

UNISTRUT

PV XFMR

7'-3"

3-1/4"

UNISTRUT

6"

3" C

LR

8" T

H

IC

K C

O N

C . S

LA

B

1'-6"

TYP.

6" 1'

-6

M

IN

FINISHED

GRADE

PROVIDE CONDUIT

STUB-UPS FOR ALL

PRESENT AND SPARE

INVERTER LOCATIONS

FOR FUTURE EXPANSION

PV SWBD

PV XFMR

LV XFMR

7'-3"

LV

PANEL

COMM

CABINET

WEATHER

STATION

1-1/4" UNISTRUT

3-1/4"

UNISTRUT

FINISHED

GRADE

NOTE: SEE ELEVATION B/E2.2 FOR ADDITIONAL INFO NOT SHOWN

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

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SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

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ES

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I/R DATE DESCRIPTION

SHEET

ISSUE/REVISION

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing

MCGHEE TYSON ANG

INVERTER/TRANSFORMER

STATION DETAILS

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-01 B2 DESIGN

F 2022-04-11 B3 DESIGN

G 2022-05-09 B4 DESIGN

BASE PV ARRAY

123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

SCALE:

A

E2.2

INVERTER/TRANSFORMER STATION PLAN VIEW

1" = 4'

SCALE:

B

E2.2

INVERTER/TRANSFORMER STATION ELEVATION VIEW

1" = 4'

SCALE:

C

E2.2

INVERTER/TRANSFORMER STATION ELEVATION VIEW

1" = 4'

E2.2

GENERAL NOTES:

1. SEE SHEET E1.0 FOR LEGEND, SYMBOLOGY AND

ABBREVIATIONS.

2. CONCRETE PAD SHOULD CLEAR EQUIPMENT BY A MINIMUM OF

EIGHT INCHES.

3. INVERTERS 6-10 ARE SHOWN FOR ADDITIONAL EXPANSION

4. INVERTERS 1-5 ARE SHOWN TO BE INSTALLED FOR BASE BID

OPTION

G

G

W

24" RCP

24" RCP

R

C

P

P

P

24" RCP

R

C P

18" RCP

R

C P

R

C P

P

E

STMH

T.C. 928.70

I.E. IN = 922.50 NW

I.E. IN = 920.94 NE

I.E. OUT = 920.50

STMH

T.C. 925.50

I.E. IN = 918.00

I.E. OUT = 917.86

CB2X2

T.C. 929.00

I.E. OUT = 922.10 (SUMP)

STMH

T.C. 937.98

I.E. IN = 932.16 NE

I.E. IN = 931.08 SE

I.E. OUT = 931.22

STMH

T.C. 938.34

I.E. OUT = 932.82

18" RCP

I.E. = 939.47

18" RCP

I.E. = 942.82

CB2X2

T.C. 947.36

I.E. OUT = 940.96 (SUMP)

STMH

T.C. 948.12

I.E. IN = 940.20 NE

I.E. IN = 941.72 SE

I.E. OUT = 940.34

STMH

T.C. 948.13

I.E. IN = 940.55

I.E. OUT = 940.33

STMH

T.C. 958.16

I.E. OUT = 952.62

STMH

T.C. 958.05

I.E. IN = 952.29

I.E. OUT = 952.19

V

T

O

U

M

P

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U

S

E

V

F

R

M

M

P

H

O

U

S

E

AVOID WATER TANK

FOUNDATION

MV ROUTE TO POINT OF

INTERCONNECTION, ~3,450 FT

(NOTE 3)

SOLAR PV ARRAY

AC INVERTERS, PV

SWITCHBOARD, AND MV

TRANSFORMER

NOTE 5.

MV ROUTE TO POINT OF

INTERCONNECTION, ~3,450 FT

REFER TO E4.4 DETAIL 3

UNDERGROUND DUCT BANK DETAIL

10'

SETBACK FROM FAA

DUCT BANK

PV2

NOTE 4.

PV3

PV4

PV5

PV6

PV7

PV8

PV10

PV9

PV11

ELECTRICAL VAULT PV12

REFER TO DETAIL 1 ON SHEET E4.4

(NOTES 8, 9 & 10) TYPICAL

PV1

NOTE 3

Printed on ___% Post-Consumer

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REGISTRATION

KEY PLAN

A R

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SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue

Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

L a s t s a v e d b y

A

S S

E F

A A a s t

P l o t t e d

CLIENT

P r o j e c t

M a n a g e m e n t

I n i t i a l s

D e s i g n e r

C h e c k e d

A p p r o v e d

PROJECT

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I/R DATE DESCRIPTION

ISSUE/REVISION

SHEET

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

BASE PV ARRAY

134th Air Refueling Wing

123 Briscoe Drive

McGhee Tyson Air National

Guard Base, TN 37777

MCGHEE TYSON ANG

POINT OF INTERCONNECTION

OVERALL SITE PLAN

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-18 B2 DESIGN

F 2022-04-29 B3 DESIGN

E3.0

NOTES:

1 MV ROUTE TO POI PLAN

Scale: 1" = 200'

A

E3.1

1. SEE SHEET E1.0 FOR GENERAL NOTES, LEGEND AND SYMBOLS,

AND ABBREVIATIONS.

2. POINT OF INTERCONNECTION (POI) WILL BE AT THE MEDIUM

VOLTAGE SWITCHGEAR.

3. UNDERGROUND ELECTRICAL AND COMMUNICATION CONDUITS

SHALL BE DIRECTLY BURIED. SEE UNDERGROUND DUCT BANK

DETAIL 3 ON SHEET E4.4 FOR DETAILS.

4. FIELD CONTRACTOR TO VERIFY CABLE ROUTING

INTERFERENCE WITH ALL UNDERGROUND UTILITIES PRIOR TO

CABLE INSTALLATIONS.

5. REFER TO E2.2 INVERTER/TRANSFORMER STATION DETAILS.

6. CONTRACTOR TO ROUTE 12 STRAND CORE, SINGLE MODE

FIBER OPTIC CABLE IN 2" INNERDUCT CONDUIT; INNERDUCT

CONDUIT SHALL BE INSTALLED AND ROUTED IN 4" PVC CONDUIT

ALONG WITH POWER CABLES WITH CONDUIT SPACING AS

INDICATED ON DETAIL 3, SHEET E4.4. CONTRACTOR TO SWEEP

FIBER OPTIC CABLE CONDUITS TO HANDHOLES FOR PULLING

AND SWEEP BACK TO TRENCH WITH THE POWER CABLES TO

CONTINUE. FIELD CONTRACTOR TO PROVIDE FIBER OPTIC

CABLE HANDHOLE SIZE 30" W X 36" L X 24" D EVERY 400 FEET IN

CLOSE PROXIMITY TO ELECTRICAL VAULTS.

7. REFER TO SHEET E6.0 FOR ELECTRICAL FEEDER SCHEDULE.

8. ALL ELECTRICAL ABOVE GROUND VAULTS SHALL BE PROVIDED

BY ALCOA AND SHALL BE INSTALLED BY CONTRACTOR.

CONTRACTOR TO CONTACT ALCOA FOR VAULTS INSTALLATION

DETAILS.

9. ALCOA SHALL PROVIDE MV CABLES AND CONDUITS TO THE

CONTRACTOR. CONTRACTOR SHALL INSTALL CONDUITS AND

CABLES BETWEEN ELECTRICAL VAULTS. ALCOA SHALL

TERMINATE CABLES AT VAULTS. CONTRACTOR TO CONTACT

ALCOA PRIOR TO CUTTING CABLES TO DETERMINE THE LENGTH

OF CABLES NEEDED FOR TERMINATION INSIDE THE VAULTS.

CONTRACTOR SHALL MAKE SURE THAT ADEQUATE CABLE

LENGTH IS PROVIDED FOR TERMINATION.

10. CABLE SHALL BE TAGGED AS INDICATED BELOW. EACH

CONDUIT SHALL CONTAIN A PHASE AND A GROUND CABLE.

ID LOCATION "F" DETAILS

(NOTE 10)

SOLAR PV

TRANSFORMER

PV1-A/B/C

+GND

3-4" CONDUIT

(TYPICAL)

PV2-A/B/C

+GND

PV3-A/B/C

+GND

PV1 PV2 PV3

PV5-A/B/C

+GND

PV6-A/B/C

+GND

PV4 PV5 PV6

PV8-A/B/C

+GND

PV9-A/B/C

+GND

PV7 PV8 PV9

PV11-A/B/C

+GND

PV12-A/B/C

+GND

PV10 PV11 PV12

PV4-A/B/C

+GND

PV7-A/B/C

+GND

PV10-A/B/C

+GND

EXISTING 15KV SWITCHGEAR

SECTIONALIZING CABINET WITH (4)

GANG OPERATED VACUUM

SWITCHES, SSC

MV SWGR

SWITCHGEAR

(NOTE 4.)

EXISTING ATS-1 (NOTE 4.)

EXISTING ATS-2

(NOTE 5.)

EXISTING PAD MOUNTED

TRANSFORMER, 13.2/7.6KV/480/277V,

3Ø, 4W 3500KVA (NOTE 4.)

FIBER OPTICS CABLE ROUTING FOR

COMMUNICATIONS (NOTE 6).

EXISTING UTILITY POWER

POLE

EXISTING

RECLOSURE

(NOTE 5.)

EXISTING LIGHT POLE

PV12

PV11

EXISTING VOLTAGE

REGULATORS.

(NOTE 5.)

PROVIDE NEW FEEDER FROM EXISTING TRANSFER

SWITCH TO NEW MV SWGR SWITCHGEAR.

(LOCATION ID "G")

PROVIDE NEW FEEDER FROM EXISTING

TRANSFORMER SECONDARY TO NEW MV SWGR

SWITCHGEAR. (LOCATION ID "G")

PROVIDE NEW FEEDER FROM EXISTING 15KV

SWITCHGEAR SECTIONALIZING CABINET TO NEW

MV SWGR SWITCHGEAR. (LOCATION ID "H")

NEW 45KVA

13.2KV-208/120V

PAD MOUNTED TRANSFORMER

PANELBOARDS AND MICRO-GRID

CONTROLLER STATION

UPS AND

BATTERY CABINET

(NOTE 8.)

C

E3.1

13'-0"

34'-0"

CONCRETE ELECTRICAL EQUIPMENT PAD

REFER TO STRUCTURAL DRAWING S2.1

4'-0"

MV

SWGR

2'-0"

45KVA XFMR

D

E

MICROGRID CONTROLLER

6'-8"

120/208V UPS PANEL

120/208V PANEL

5'-4"

UPS & BATTERY

CABINET

(NOTE 8.)

FRONT

REAR

HVAC UNIT

COOLING

FAN/FILTER

13'-0"

AUXILIARY

AUXILIARY

LOW VOLTAGE

PANEL

1200A CIRCUIT

BREAKER

LOW VOLTAGE

PANEL

1200A CIRCUIT

BREAKER

1200A CIRCUIT

BREAKER

LOW VOLTAGE

PANEL

1200A CIRCUIT

BREAKER

(SPARE)

1200A CIRCUIT

BREAKER

MV SWGR

SPACE

SPACE

FINISHED

GRADE

45KVA

TRANSFORMER

MICROGRID

CONTROLLER

120/208V

PANEL

120/208V

UPS

PANEL

4'-0"

FINISHED

GRADE

UPS & BATTERY CABINET

45KVA

TRANSFORMER

1-1/4"

UNISTRUT

3-1/4"

UNISTRUT

1200A CIRCUIT

BREAKER

HVAC UNIT

COOLING

FAN/FILTER

Printed on ___% Post-Consumer

Recycled Content Paper

REGISTRATION

KEY PLAN

A R x

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue

Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

L a s t s a v e d b y

A

S S

E F

A A s t

P l o t t e d

CLIENT

P r o j e c t

M a n a g e m e n t

I n i t i a l s

D e s i g n e r

C h e c k e d

A p p r o v e d

PROJECT

F i l e n a m e

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A A

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I/R DATE DESCRIPTION

ISSUE/REVISION

SHEET

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

BASE PV ARRAY

134th Air Refueling Wing

123 Briscoe Drive

McGhee Tyson Air National

Guard Base, TN 37777

MCGHEE TYSON ANG

POINT OF INTERCONNECTION

DETAILS

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-18 B2 DESIGN

F 2022-04-29 B3 DESIGN

E3.1

NOTES:

1. SEE SHEET E1.0 FOR GENERAL NOTES, LEGEND AND SYMBOLS,

AND ABBREVIATIONS.

2. POINT OF INTERCONNECTION (POI) WILL BE AT THE

MEDIUM-VOLTAGE SWITCHGEAR.

3. REFER TO ELECTRICAL VAULTS LOCATIONS AND GENERAL

NOTES ON DRAWING E3.0.

4. REFER TO ONE LINE DRAWING E5.0 ELECTRICAL SITE SINGLE

LINE DIAGRAM FOR MEDIUM VOLTAGE CIRCUITS

REQUIREMENTS. REFER TO ONE LINE DRAWINGS E5.3 AND E5.4

FOR MEDIUM VOLTAGE "MV SWGR" SWITCHGEAR SINGLE LINE

DIAGRAM.

5. EXISTING ATS-2, RECLOSER, VOLTAGE REGULATORS AND ALL

ASSOCIATED CABLES SHALL BE DEMOLISHED. EXISTING ATS-2

AUXILIARY CABINET TO REMAIN IN PLACE FOR MICRO-GRID

CONTROLLER ADDITIONAL NETWORK TIE-IN CONNECTIONS.

6. CONTRACTOR TO ROUTE 12 STRAND CORE, SINGLE MODE

FIBER OPTIC CABLE IN 2" INNERDUCT CONDUIT; INNERDUCT

CONDUIT SHALL BE INSTALLED AND ROUTED IN 4" PVC CONDUIT

ALONG WITH POWER CABLES WITH CONDUIT SPACING AS

INDICATED ON DETAIL 3, SHEET E4.4. CONTRACTOR TO SWEEP

FIBER OPTIC CABLE CONDUITS TO HANDHOLES FOR PULLING

AND SWEEP BACK TO TRENCH WITH THE POWER CABLES TO

CONTINUE. FIELD CONTRACTOR TO PROVIDE FIBER OPTIC

CABLE HANDHOLE SIZE 30" W X 36" L X 24" D EVERY 400 FEET IN

CLOSE PROXIMITY TO ELECTRICAL VAULTS.

7. ALL EQUIPMENT DIMENSIONS ARE BASED ON VENDOR

INFORMATION. FINAL DIMENSIONS AND LAYOUT TO BE

COMPLETED BY THE CONTRACTOR AFTER PROCUREMENT OF

EQUIPMENT.

8. UPS INVERTERS AND BATTERIES ARE HOUSED IN A NEMA 3R

ENCLOSURE.

9. SWITCHGEAR LAYOUT, DIMENSIONS, AND ELEVATION ARE

BASED ON SIEMENS GM-SG METAL CLAD MEDIUM VOLTAGE

SWITCHGEAR.

10. REFER TO SHEET E6.0 FOR FEEDER SCHEDULE.

11. CONDUIT STUB UPS SHALL BE DETERMINED IN THE FIELD BY

CONTRACTOR. CONDUIT STUB UPS FOR FUTURE

INSTALLATIONS SHALL BE PROVIDED.

B/C/D

E3.1

SCALE:

C

E3.1

MV SWGR SWITCHGEAR ELEVATION VIEW

NONE

SCALE:

B

E3.1

MV SWGR SWITCHGEAR PLAN VIEW

NONE

SCALE:

A

E3.1

ELECTRICAL SWITCHGEAR YARD

1" = 20'

SCALE:

D

E3.1

LV PANEL AND MICRO-GRID CONTROLLER STATION ELEVATION VIEW

NONE

(NOTE 7&9.)

(NOTE 7.)

(NOTE 7&9.)

CONDUIT IDENTIFICATION 1 SIGNAGE ON 15KV CABINET

POINT OF INTERCONNECTION 2

SIGNAGE ON ALL

INVERTERS AND AC DISCONNECTS 3

ELECTRIC SHOCK HAZARD

DO NOT TOUCH TERMINALS.

TERMINALS ON BOTH LINE

AND LOAD SIDES MAY BE

ENERGIZED IN THE OPEN

POSITION

WARNING

RATED PV POWER: 1200 kW-AC

RATED AC OUTPUT CURRENT: 1208 A-AC

NOMINAL OPERATING AC VOLTAGE: 600V-AC

PHOTOVOLTAIC SYSTEM

DC DISCONNECT

SIGNAGE ON ALL

STRING INVERTER CIRCUITS 6

SIGNAGE ON

AC DISCONNECT (PV-SWBD) 4

MARKING IS REQUIRED ON ALL INTERIOR AND EXTERIOR DC

CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, AND

JUNCTION BOXES TO ALERT THE FIRE SERVICE TO AVOID

CUTTING THEM.

SEE GENERAL NOTES FOR FONT SIZE AND COLORS

7" 3/

4"

X - A

"X" REPRESENTS THE CIRCUIT NUMBER IN A STRING

INVERTER

"A" REPRESENTS THE INVERTER AND ARRAY LETTER

CIRCUIT LEGEND:

STRING INVERTER XXX SIGNAGE

CHART

STRINGS /

INVERTER

INVERTER

RATING

(kW-AC)

QTY.

MAXIMUM

CIRCUIT

CURRENT

14 150.0 2 246.1

16 150.0 4 281.0

17 150.0 2 299.0

5"

9"

6"

7"

7"

5"

9"

6"

1 12"

1"

(1 PLACE)

(UP TO 8 PLACES) (8 PLACES)

ELECTRICAL POWER SOURCE

DIRECTORY PLACARD 8

8"

CAUTION

POWER TO THIS BUILDING IS ALSO SUPPLIED

FROM THE FOLLOWING SOURCE WITH

DISCONNECTS LOCATED AS SHOWN.

SIGNAGE ON ALL

INVERTERS (DC DISCONNECTS)

(1 PLACE)

INTERCONNECTION POINT

MAIN SERVICE DISCONNECTS

3/4" MIN

1/4" MIN

1/8" MIN

TYP

PV SYSTEM

DISCONNECT

N

PHOTOVOLTAIC SYSTEM

AC DISCONNECT

RATED AC OUTPUT

CURRENT: 87.48 AMPS

NOMINAL OPERATING

AC VOLTAGE: 13.2 kV

INTERACTIVE PHOTOVOLTAIC

POWER CONNECTED

SEE SIGNAGE CHART ABOVE FOR XXX VALUES

RATED PV POWER: 1200 kW-AC

RATED AC OUTPUT CURRENT: 87.48 A-AC

NOMINAL OPERATING AC VOLTAGE: 13.2kV-AC

SIGNAGE ON

AC DISCONNECT (15KV CABINET) 7

(1 PLACE)

PHOTOVOLTAIC SYSTEM

AC DISCONNECT

7"

5"

MAXIMUM SYSTEM VOLTAGE: 1500 VDC

MAXIMUM CIRCUIT CURRENT (14 STRINGS): 246 ADC

MAXIMUM CIRCUIT CURRENT (16 STRINGS): 281 ADC

MAXIMUM CIRCUIT CURRENT (17 STRINGS): 299 ADC

G

G

W

4"PE 3408

8" PVC (TO PUMPHOUSE)

12" PVC (FROM PUMPHOUSE)

DC CONDUITAND TRENCH

B E2.0

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

KEY PLAN

AR

C

H D

4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

S

D G

U

SE

R

(2

3-t P lo tte d:

3-

-1

CLIENT

Pr oj ec t M an ag em en t I ni tia ls

D es ig ne r:

C he ck ed

Ap pr ov ed

PROJECT

Fi le na m e:

C

:\U

SE

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I/R DATE DESCRIPTION

SHEET

ISSUE/REVISION

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing

MCGHEE TYSON ANG

SOLAR ELECTRICAL SIGNAGE,

LABELS AND MARKINGS

S M

D D

0 2023-03-13 ISSUE FOR BID

BASE PV ARRAY

123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

E4.0

1. SEE SHEET E1.0 FOR LEGEND, SYMBOLOGY AND

ABBREVIATIONS.

2. ALL SIGNS SHOWN ARE FIELD INSTALLED. OTHER SIGNAGE MAY

BE SHOWN ON SHOP / FABRICATION DRAWINGS.

3. ALL SIGNAGE (EXCEPT FOR STRING LABELS AND DANGER

SIGNS) HAS: A RED BACKGROUND, WHITE LETTERING, MINIMUM

3/8" LETTER HEIGHT, ALL CAPITAL LETTERS, ARIAL OR SIMILAR

FONT (NON BOLD), REFLECTIVE WEATHER RESISTANT MATERIAL

SUITABLE FOR THE ENVIRONMENT.

4. WARNING LETTERING IS MINIMUM 1/2" LETTER HEIGHT, ALL

CAPITAL LETTERS, ARIAL FONT (BOLD) EXCEPT AS

SPECIFICALLY NOTED.

5. ELECTRICAL POWER SOURCE DIRECTORY PLACARD (DETAIL 8)

SHALL BE INSTALLED AT EACH SERVICE EQUIPMENT LOCATION

AND AT THE LOCATION(S) OF THE SYSTEM DISCONNECT(S) PER

NEC 705.10.

6. AC AND DC SYSTEM ARC FLASH STUDY TO BE PERFORMED BY

OTHERS AND SUITABLE LABELS AFFIXED TO ELECTRICAL

ENCLOSURES.

GENERAL NOTES:

8"

3"

1' -8

M

IN

IM

U M

C

LE

AR

AN

C E

1' -3

/4

2' -7

STRINGS FROM ARRAY

NOTE: MODULES AND RACKING SHOWN FOR REFERENCE ONLY.

COMBINER

BOX

SCH 80 PVC FROM

INVERTER UP TO AND

INCLUDING SWEEP

2'-0"

3'-0"

2'-2"

2'-8"

1' -3

/4

SCH 80 PVC FROM

INVERTER UP TO AND

INCLUDING SWEEP

COMBINER

BOX2'

-0

1-3/4" UNISTRUT

1'

GROUND HEIGHT VARIES

BASED ON POST HEIGHT

RGD PVC SCH 80 CONDUIT

ABOVE GRADE

DRIP LOOP

NOTE: MODULES AND RACKING SHOWN FOR REFERENCE ONLY.

USE WEATHER HEAD

DRIP LOOP

NOTE: MODULES AND RACKING

SHOWN FOR REFERENCE ONLY.

WEATHER

HEAD

3"

3'-10"

1' -7

3 4" 8"

1' -3

1 2"

3'-2"

2'-6"

INVERTER

3-1/4" UNISTRUT

Th is dra win g h as be en pr ep are d f or the us e o f A

EC

OM

's c lie nt an d m ay no t b e u se d, rep rod uc ed or re lie d u po n b y t hir d p art ies , e xc ep t a s a gre ed by

AE

CO

M an d i ts clie nt, as re qu ire d b y l aw or fo r u se by go ve rnm en tal re vie win g a ge nc ies . A

EC

OM

ac ce pts no re sp on sib ility , a nd de nie s a ny lia bil ity w ha tso ev er, to an y p art y t ha t m od ifie s t his dr aw ing w ith ou t A

EC

OM

's e xp res s w ritt en co ns en

t. D o n ot sc ale th is do cu me nt.

Al l m ea su rem en ts mu st be ob tai ne d f rom st ate d d im en sio ns

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

KEY PLAN

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C

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4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

F

AR

ES

A(

-0

5-

P lo tte d:

2-

-1

CLIENT

Pr oj ec t M an ag em en t I ni tia ls

D es ig ne r:

C he ck ed

Ap pr ov ed

PROJECT

Fi le na m e:

C

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B-

-1

1-

IF

C .D

W G

I/R DATE DESCRIPTION

SHEET

ISSUE/REVISION

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing

MCGHEE TYSON ANG

ELECTRICAL DETAILS

SOLAR EQUIPMENT MOUNTING

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-01 B2 DESIGN

F 2022-04-11 B3 DESIGN

BASE PV ARRAY

123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

E4.1

COMBINER BOX MOUNTING

SIDE VIEW DETAIL 1NONE

SCALE

TRANSITION DETAIL

ROWS WITHOUT COMBINERS 4

NONE

SCALE

COMBINER BOX MOUNTING

ELEVATION DETAIL 2NONE

SCALE COMBINER BOX MOUNTING

ELEVATION DETAIL 3

NONE

SCALE

TRANSITION DETAIL

ROWS WITHOUT COMBINERS 5

NONE

SCALE

CHANNEL NUT

W/SPRING, 5/16-18

THREAD

(UNISTRUT P1007)

IN-FIELD

DRILLING WITH

11/32 BIT

METAL FRAME

(UNISTRUT

P1001)

2 1/2" PIPE

CLAMP

RACK POST, TYP

MULTIPLE STRING

WIRES BUNDLED FROM

RACK TO CONDUIT

1. SEE SHEET E1.0 FOR LEGEND, SYMBOLOGY AND

ABBREVIATIONS.

2. PV ARRAY SUPPORT FOUNDATION IS DELEGATED DESIGN AND

SHAL CONFOMR TO THE DESIGN CRITERIA INDICATED ON S1.0

AND GEOTECHNICAL REPORT

GENERAL NOTES:

INVERTER MOUNTING

ELEVATION DETAIL 6

NONE

SCALE

NOTE: MODULES AND RACKING

SHOWN FOR REFERENCE ONLY.

NOTE: SUPPORT FRAMING AND

FOUNDATIONS DESIGNED AND

PROVIDED BY VENDOR TO MEET

PERFORMANCE CRITERIA

CLEARANCE

DETERMINED BY

CONTRACTOR FOR

EASE OF ACCESS

E-W TABLE GAP

(NOT REQUIRED

ON CONTINUOUS ROW)

#6 BARE STRANDED OR EQUIVALENT TIN

PLATED BRAID (12" IN LENGTH) GROUND

STRAP BONDED WITH COMPRESSION

LUG, FLAT WASHER, NUT AND BOLT ON

PURLIN

COMBINER BOX

GROUNDING LUG

SEE DETAIL C2

GROUND

LEVEL

CUT END OF PIPE

4/0 BARE STRANDED

GROUND CABLE, DIRECT

BURIAL, TO NEXT

BONDING POINT IN ARRAYCADWELD

WARNING

TAPE

3"Ø RIGID SCH 80

PVC CONDUIT

#6 GND FROM

RACK

FROM RACKS

QUANTITY TO

VARY

GROUND BUS (EXACT

LOCATION IN COMBINER

BOX MAY VARY)

CONDUCTORS TO

INVERTER

3"Ø RMC CONDUIT

4/0 BARE STRANDED GROUND CABLE

TO BE BONDED TO EQUIPMENT

GROUNDING CONDUCTOR WITHIN

TRENCH

THIS DETAIL IS REPRESENTATIVE FOR THE PURPOSE OF

GROUNDING AND NOT THE ACTUAL COMBINER BOX

Printed on ___% Post-Consumer Recycled Content Paper

REGISTRATION

KEY PLAN

AR

C

H D

4" x

6"

SHEET TITLE

DESIGNER

AECOM TECHNICAL SERVICES, INC

300 South Grand Avenue Los Angeles, CA 90071

213.593.8100 tel 213.593.8178 fax www.aecom.com

La st s av ed b y:

F

AR

ES

A(

-0

5-

P lo tte d:

2-

-1

CLIENT

Pr oj ec t M an ag em en t I ni tia ls

D es ig ne r:

C he ck ed

Ap pr ov ed

PROJECT

Fi le na m e:

C

:\U

SE

R S\

FA

R

ES

A\

AE

C

O M

\E N

ER

G

Y G

R O

U P-

SO

LA

R T

EA

M

G

EN

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AL

\S

AM

D

O W

N

LO

AD

\M

C G

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AR

D \C

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\M

C G

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EE

T

YS

O N

N G

B

SO

LA

R

P R

O

JE

C T_

B-

-1

1-

IF

C .D

W G

I/R DATE DESCRIPTION

SHEET

ISSUE/REVISION

MCGHEE TYSON AIR

NATIONAL GUARD BASE

CONSTRUCT GROUND

134th Air Refueling Wing

MCGHEE TYSON ANG

ELECTRICAL DETAILS

DC SYSTEM GROUNDING

S M

A 2020-05-01 A1 DESIGN

B 2020-10-19 A2 DESIGN

C 2021-01-26 A2 REDESIGN

D 2021-05-14 B1 DESIGN

E 2022-01-01 B2 DESIGN

F 2022-05-09 B3 DESIGN

BASE PV ARRAY

123 Briscoe Drive McGhee Tyson Air National Guard Base, TN 37777

E4.2

1. SEE SHEET E1.0 FOR LEGEND, SYMBOLOGY AND

ABBREVIATIONS.

2. ALL DETAILS ARE REPRESENTATIVE ONLY, FINAL GROUNDING

AND BONDING WILL FOLLOW NEC STANDARDS AND THE

RACKING MANUFACTURER INSTALLATION REQUIREMENTS AND

DRAWINGS.

GENERAL NOTES:

COPPER

LUG

TOP SECTION OF POST

(REPRESENTATIVE ONLY)

COPPER LUG

(ILSCO CP250

OAE)

C BEAM

(REPRESENTATIVE

ONLY)

4/0 BARE STRANDED

GROUND CABLE FROM

TRENCH

MODULE FRAME

VERTICAL MODULE SUPPORT

(MODULE RAIL)

JUNCTION BOX

PER RACKING MANUFACTURER,

MOUNTING BOLT

CONNECTIONS COMPLY TO UL

2703 AT FOUR PLACES ON

MODULE.

MOUNTED BOLT CONNECTION OF

MODULE TO RACK, (TYP 4 PLACES)

NOTES:

1. PRIOR TO MOUNTING LUGS ON ANODIZED ALUMINUM OR PAINTED METAL SURFACES, THE SURFACE MUST BE STRIPPED AND THEN COVERED WITH BURNDY PENETROX A-13 ANTI-OXIDANT COMPOUND

BELOW THE LUG TO ENSURE CONDUCTIVITY.

2. ON ANODIZED AL SURFACES, THE ANODIZATION SHALL BE CLEANED OFF WITH EMERY CLOTH.

3. ON PAINTED SURFACES, THE PAINT LAYER SHALL BE REMOVED.

SS NUT WITH INTEGRATED

STAR WASHER

METAL SURFACE - BOX OR

RACKING

BURNDY PENETROX A-13

ANTI-OXIDANT COMPOUND

TIN PLATED COPPER GROUND

LUG - ILSCO GBL-4DBT,

BURNDY CL50-1TN, OAE

SS #10-32 MACHINE SCREW

COPPER EQUIPMENT

GROUNDING

CONDUCTOR

TORQUE SET SCREW

TO MFR SPECS

GROUNDING OF THE RACK

STRUCTURE AT THE COMBINER BOX 1NONE

SCALE

MULTI-RACK GROUND BOND 4

NONE

SCALE

GROUNDING INSIDE

COMBINER BOX 2NONE

SCALE

MODULE GROUNDING DETAIL 5

NONE

SCALE

GROUNDING LUG DETAIL 3

NONE

SCALE

PV XFMR

LV

XFMR

TW

(NOTE 2, TYP)

G

N

G

N

#8 BARE COPPER CABLE

#8 AWG COPPER

CABLE (MIN)

#4/0 COPPER CABLE

#4/0 BARE COPPER CABLE

#4/0

BARE

COPPER

CABLE

#4/0 BARE STRANDED

GROUND CABLE FROM

DC TRENCH LEADING TO

SOLAR ARRAY

TW

1/4" STEEL COVER

MATCHING PIPE O.D.

24" LONG

10" PVC PIPE

BOLTED CONNECTION

GROUND COUNTERPOISE

GROUND ROD

CONDUCTOR #4/0

6" LAYER SAND

3/4" X 10' COPPER CLAD STEEL

CONCRETE GRADE

ORIGINAL GROUND

3/4" X 10' COPPER CLAD STEEL

GROUND ROD

TEST POCKET WITH GRAVEL

FILL AND SOIL TOPPING

M

I N

UNDISTURBED

ELEVATION

CONNECTION TO PARALLEL

STRANDED COPPER

#4/0 AWG BARE

CONTINUOUS

CABLES TO GND ROD AT 30°

U-BOLT GND…