mike lotti wednesday, july 06 ... · permit application set not for construction concord,...

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From: Mike Lotti <[email protected]> Sent: Wednesday, July 06, 2016 12:05 PM To: McWeeney, Jennifer (DEP); [email protected] Cc: Golden, Derrick; Thor Helgason; Taylor, Melissa; Waldeck, Garry (DEP); Andrew Bernstein; E W Tatelbaum Subject: RE: Preservation of WR Grace Wells during solar farm construction (EMAIL 1 of 2 b/c of File Size) Attachments: Concord Solar Project Site Plans June 29 2016.pdf Jennifer Attached (EMAIL 1 of 2 b/c of File Size) please find the final draft Civil and Electrical designs for the proposed solar array to be installed this year at the 214Y Main Street property in Concord, MA. As discussed with Thor Helgason during my visit with him and as requested in your letter, we will protect and preserve the existing network of groundwater monitoring wells, extraction wells, and related infrastructure (e.g., piping, electrical conduits) located within the project area on the property. We will work directly with Thor during construction to make sure access is available to all site wells to the extent already agreed to by the current landowner. We are currently finalizing approvals with the Town of Concord to allow for tree clearing and grading to start the week of July 18 th (we do not have an exact date from our contractor yet, but it will be during that week, we anticipate 3 weeks of clearing and grubbing then ~2 weeks of grading to meet the storm water design). Please call or reply with any comments or questions Thanks Mike Michael Lotti, LSP, LEP 774-270-0834 From: McWeeney, Jennifer (DEP) [mailto:[email protected]] Sent: Monday, May 23, 2016 2:18 PM To: [email protected]; Mike Lotti <[email protected]> Cc: Golden, Derrick <[email protected]>; Thor Helgason <[email protected]>; Melissa Taylor <[email protected]>; Waldeck, Garry (DEP) <[email protected]> Subject: Preservation of WR Grace Wells during solar farm construction Good afternoon, Mr. Whelan and Mr. Lotti, Attached please find a letter discussing the care and preservation of groundwater monitoring and extraction wells at the WR Grace Superfund site during construction of the solar farm. Derrick Golden (EPA project manager for the Grace Superfund site) and I would both to make sure that the wells are not damaged and that access is not limited during / as a result of construction of the solar farm. Michael, thanks for talking to me on the phone. I was happy to hear that this was already on your radar (that you are planning to construct around the wells and piping, and that you are already in communication with Thor Helgason); however, I am still sending the letter to put our concerns in writing. We want to confirm that there is clear communication between us on this issue. 1

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  • From: Mike Lotti Sent: Wednesday, July 06, 2016 12:05 PM To: McWeeney, Jennifer (DEP); [email protected] Cc: Golden, Derrick; Thor Helgason; Taylor, Melissa; Waldeck, Garry (DEP); Andrew Bernstein;

    E W Tatelbaum Subject: RE: Preservation of WR Grace Wells during solar farm construction (EMAIL 1 of 2 b/c of File

    Size) Attachments: Concord Solar Project Site Plans June 29 2016.pdf

    Jennifer Attached (EMAIL 1 of 2 b/c of File Size) please find the final draft Civil and Electrical designs for the proposed solar array to be installed this year at the 214Y Main Street property in Concord, MA. As discussed with Thor Helgason during my visit with him and as requested in your letter, we will protect and preserve the existing network of groundwater monitoring wells, extraction wells, and related infrastructure (e.g., piping, electrical conduits) located within the project area on the property. We will work directly with Thor during construction to make sure access is available to all site wells to the extent already agreed to by the current landowner.

    We are currently finalizing approvals with the Town of Concord to allow for tree clearing and grading to start the week of July 18th (we do not have an exact date from our contractor yet, but it will be during that week, we anticipate 3 weeks of clearing and grubbing then ~2 weeks of grading to meet the storm water design).

    Please call or reply with any comments or questions Thanks Mike

    Michael Lotti, LSP, LEP 774-270-0834

    From: McWeeney, Jennifer (DEP) [mailto:[email protected]] Sent: Monday, May 23, 2016 2:18 PM

    To: [email protected]; Mike Lotti

    Cc: Golden, Derrick ; Thor Helgason ; Melissa Taylor

    ; Waldeck, Garry (DEP)

    Subject: Preservation of WR Grace Wells during solar farm construction

    Good afternoon, Mr. Whelan and Mr. Lotti,

    Attached please find a letter discussing the care and preservation of groundwater monitoring and extraction wells at the

    WR Grace Superfund site during construction of the solar farm. Derrick Golden (EPA project manager for the Grace

    Superfund site) and I would both to make sure that the wells are not damaged and that access is not limited during / as a result of construction of the solar farm.

    Michael, thanks for talking to me on the phone. I was happy to hear that this was already on your radar (that you are planning to construct around the wells and piping, and that you are already in communication with Thor Helgason);

    however, I am still sending the letter to put our concerns in writing. We want to confirm that there is clear

    communication between us on this issue.

    1

    mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:mailto:[email protected]:[email protected]:[email protected]

  • We look forward to hearing from you,

    Jennifer McWeeney

    Jennifer McWeeney, Environmental Analyst MassDEP, Bureau of Waste Site Cleanup One Winter Street, Boston, MA 02108 [email protected] 617-654-6560 Visit our web site: Department of Environmental Protection | MassDEP

    2

    mailto:[email protected]

  • PROJECT LOCATION

    CMLP - WR GRACE SOLAR PROJECT PERMIT APPLICATION SET NOT FOR CONSTRUCTION

    CONCORD, MASSACHUSETTS REVISED JUNE 2016

    DEVELOPER:

    KEARSAGE ENERGY, LLC

    480 PLEASANT ST

    SUITE B110

    WATERTOWN, MA 02472

    LAND OWNER:

    CONCORD MUNICIPAL LIGHT PLANT

    175 ELM ST

    CONCORD, MA 01742

    ENGINEER:

    TIGHE & BOND, INC

    53 SOUTHAMPTON RD

    WESTFIELD, MA 01085

    SCALE: 1" = 1,000'

    Jun 29, 2016-2:56pm

    Plotted By: JEC

    Tighe &

    Bond, Inc. J:\K\K0092 Kearsarge Energy\D

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    Tighe&Bond

    www.tighebond.com

    PERMIT SET - NOT FOR CONSTRUCTION COMPLETE SET 12 SHEETS

    SHEET NO. SHEET TITLE G-001 COVER SHEET

    C-001 EXISTING CONDITIONS - 100 SCALE

    C-002 EXISTING CONDITIONS - SOUTH 40 SCALE

    C-003 EXISTING CONDITIONS - CENTRAL 40 SCALE

    C-004 EXISTING CONDITIONS - NORTH 40 SCALE

    C-005 PROPOSED CONDITIONS - 100 SCALE C-006 PROPOSED CONDITIONS - SOUTH 40 SCALE C-007 PROPOSED CONDITIONS - CENTRAL 40 SCALE C-008 PROPOSED CONDITIONS - NORTH 40 SCALE C-101 DETAILS - 1 C-102 DETAILS - 2 C-103 DETAILS - 3

    http:www.tighebond.com

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    LEGEND

    UTILITY POLE

    MONITORING WELL

    VEGETATION

    ROCK

    WETLAND

    WETLAND FLAG

    NHESP PRIORITY HABITAT AREA

    RIPARIAN ZONE

    FEMA ZONE

    100 FOOT BUFFER ZONE

    50 FOOT NO BUILD ZONE

    25 FOOT NO DISTURBANCE ZONE

    INTERMEDIATE CONTOURS

    INDEX CONTOURS

    PROPOSED CONTOURS

    PROPERTY LINE

    EXISTING CHAIN LINK FENCE

    PROPOSED CHAIN LINK FENCE

    EROSION CONTROL

    VERIFY SCALE

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    1 INCH

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    LIMIT OF WORK

    VEGETATION LINE

    LAYOUT & STORMWATER

    A 6/2016

    MODIFICATIONS

    MARK DATE

    DESCRIPTION

    PROJECT NO: K-0092

    DATE: 6/4/2016

    FILE: Site.dwg

    DRAWN BY:

    TJG

    CHECKED:

    BA/BSH

    APPROVED:

    FJH

    SCALE:

    E

    PROPOSED ELECTRIC LINE

    SCALE IN FEET 00 100' 200'

    GRAPHIC SCALE

    EXISTING CONDITIONS

    100 SCALE

    1" = 100'

    C-001

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    EXISTING CONDITIONS

    SOUTH 40 SCALE

    1" = 40'

    C-002

    LAYOUT & STORMWATER

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    MODIFICATIONS

    MARK DATE

    DESCRIPTION

    PROJECT NO: K-0092

    DATE: 6/4/2016

    FILE: Site.dwg

    DRAWN BY:

    TJG

    CHECKED:

    BA/BSH

    APPROVED:

    FJH

    SCALE:

    VERIFY SCALE

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    1 INCH

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    Concord,

    Massachusetts

    www.tighebond.com

    http:www.tighebond.com

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    SCALE IN FEET

    00 40' 80'

    GRAPHIC SCALE

    EXISTING CONDITIONS

    CENTRAL 40 SCALE

    1" = 40'

    C-003

    LAYOUT & STORMWATER

    A 6/2016

    MODIFICATIONS

    MARK DATE

    DESCRIPTION

    PROJECT NO: K-0092

    DATE: 6/4/2016

    FILE: Site.dwg

    DRAWN BY:

    TJG

    CHECKED:

    BA/BSH

    APPROVED:

    FJH

    SCALE:

    VERIFY SCALE

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    1 INCH

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    Concord,

    Massachusetts

    www.tighebond.com

    http:www.tighebond.com

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    SCALE IN FEET

    00 40' 80'

    GRAPHIC SCALE

    EXISTING CONDITIONS

    NORTH 40 SCALE

    1" = 40'

    C-004

    LAYOUT & STORMWATER

    A 6/2016

    MODIFICATIONS

    MARK DATE

    DESCRIPTION

    PROJECT NO: K-0092

    DATE: 6/4/2016

    FILE: Site.dwg

    DRAWN BY:

    TJG

    CHECKED:

    BA/BSH

    APPROVED:

    FJH

    SCALE:

    VERIFY SCALE

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    1 INCH

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    Concord,

    Massachusetts

    www.tighebond.com

    http:www.tighebond.com

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    CONSTRUCTION ENTRANCE

    SOLAR PANELS (TYP)

    EQUIPMENT PAD LOCATION (TYP)

    PERIMETER FENCE

    LIMIT OF CLEARING

    ALL STUMPS TO BE REMOVED

    INSIDE THE FENCE LINE (EXCEPT

    ON STEEP SLOPES)

    ALL STUMPS TO REMAIN 10'

    OUTSIDE OF FENCE LINE

    EROSION CONTROL

    ACCESS ROAD

    LIMIT OF WORK

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    Concord,

    Massachusetts

    VERIFY SCALE

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    1 INCH

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

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    LAYOUT & STORMWATER

    A 6/2016

    MODIFICATIONS

    MARK DATE

    DESCRIPTION

    PROJECT NO: K-0092

    DATE: 6/4/2016

    FILE:

    Site.dwg

    DRAWN BY:

    TJG

    CHECKED:

    BA/BSH

    APPROVED:

    FJH

    SCALE:SCALE IN FEET 00 100' 200'

    GRAPHIC SCALE

    PROPOSED CONDITIONS

    100 SCALE

    1" = 100'

    C-005

    http:www.tighebond.com

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    www.tighebond.com

    ACCESS ROAD

    LIMIT OF CLEARING

    ALL STUMPS TO BE REMOVED

    INSIDE THE FENCE LINE (EXCEPT

    ON STEEP SLOPES)

    ALL STUMPS TO REMAIN 10'

    OUTSIDE OF FENCE LINE

    LIMIT OF WORK

    EROSION CONTROL

    PERIMETER FENCE

    SOLAR PANELS (TYP)

    LOCATION OF EMEGENCY

    OVERFLOW SWALE. SEE DETAILS

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    Concord,

    Massachusetts

    VERIFY SCALE

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    1 INCH

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

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    LAYOUT & STORMWATER

    A 6/2016

    MODIFICATIONS

    MARK DATE

    DESCRIPTION

    PROJECT NO: K-0092

    DATE: 6/4/2016

    FILE: Site.dwg

    DRAWN BY:

    TJG

    CHECKED:

    BA/BSH

    APPROVED:

    FJH

    SCALE:SCALE IN FEET 00 40' 80'

    GRAPHIC SCALE

    PROPOSED CONDITIONS

    SOUTH 40 SCALE

    1" = 40'

    C-006

    http:www.tighebond.com

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    SOLAR PANELS (TYP)

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    Concord,

    Massachusetts

    VERIFY SCALE

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    1 INCH

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    Tighe &

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    LIMIT OF CLEARING

    ALL STUMPS TO BE REMOVED INSIDE

    THE FENCE LINE (EXCEPT ON STEEP

    SLOPES)

    ALL STUMPS TO REMAIN 10' OUTSIDE

    OF FENCE LINE

    LIMIT OF WORK

    LAYOUT & STORMWATER

    A 6/2016

    MODIFICATIONS

    MARK DATE

    DESCRIPTION

    PROJECT NO: K-0092

    DATE: 6/4/2016

    FILE: Site.dwg

    DRAWN BY:

    TJG

    CHECKED:

    BA/BSH

    APPROVED:

    FJH

    SCALE:SCALE IN FEET 00 40' 80'

    GRAPHIC SCALE

    PROPOSED CONDITIONS

    CENTRAL 40 SCALE

    1" = 40'

    C-007

    http:www.tighebond.com

  • 1" = 40'

    C-008

    00 40' 80'

    SCALE IN FEET

    GRAPHIC SCALE

    PROPOSED CONDITIONS -

    NORTH 40 SCALE

    PERIMETER FENCE

    EROSION CONTROL

    LIMIT OF WORK

    EQUIPMENT PAD LOCATION

    ACCESS ROAD

    LIMIT OF CLEARING

    ALL STUMPS TO BE REMOVED

    INSIDE THE FENCE LINE (EXCEPT

    ON STEEP SLOPES)

    ALL STUMPS TO REMAIN 10'

    OUTSIDE OF FENCE LINE

    SOLAR PANELS (TYP)

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    OUTSIDE OF FENCE LINE

    Site.dwg

    CHECKED:

    DRAWN BY:

    FILE:

    TJG

    BA/BSH

    FJH

    SCALE:

    APPROVED:

    Concord,

    Massachusetts

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    DATE:6/4/2016

    PROJECT NO:K-0092

    1 INCH0

    VERIFY SCALE

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

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  • NO SCALE

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    DETAILS - 1

    Site.dwg

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    DRAWN BY:

    FILE:

    TJG

    BA/BSH

    FJH

    SCALE:

    APPROVED:

    Concord,

    Massachusetts

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    DATE:6/4/2016

    PROJECT NO:K-0092

    1 INCH0

    VERIFY SCALE

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

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    MODIFICATIONS

  • NO SCALE

    C-102

    DETAILS - 2

    Site.dwg

    CHECKED:

    DRAWN BY:

    FILE:

    TJG

    BA/BSH

    FJH

    SCALE:

    APPROVED:

    Concord,

    Massachusetts

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    DATE:6/4/2016

    PROJECT NO:K-0092

    1 INCH0

    VERIFY SCALE

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

    www.tighebond.com

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  • NO SCALE

    C-103

    DETAILS - 3

    Site.dwg

    CHECKED:

    DRAWN BY:

    FILE:

    TJG

    BA/BSH

    FJH

    SCALE:

    APPROVED:

    Concord,

    Massachusetts

    CMLP - WR

    Grace Solar

    Project

    Kearsarge

    Energy, LLC

    DATE:6/4/2016

    PROJECT NO:K-0092

    1 INCH0

    VERIFY SCALE

    IF NOT ONE INCH ON

    THIS SHEET, ADJUST

    SCALES ACCORDINGLY

    BAR IS 1 INCH ON

    ORIGINAL DRAWING

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    MODIFICATIONS

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    PV SITE PLAN

    PV001

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    EQUIPMENT PAD 1 WITH2QTY 1500KW INVERTERS &

    1650KW TRANSFORMER

    EQUIPMENT PAD 2 W/ 1 QTY 1500KW INVERTER,1650KW XFMR,RECLOSER/RELAY SYSTEM,

    PRIMARY METERING,CUSTOMER OWNED LOAD BREAK

    NEW UTILITY- OWNEDPAD MOUNTED AC LOADBREAK, POCC

    PROPOSEDUTILITY EMH 209

    PROPOSEDUTILITY EMH 208

    16 FT WIDE ENTRYGATE

    SITE FENCE OUTLINEMIN 16 FT FROM PVARRAY

    MEDIUM VOLTAGE UNDERGROUND FEEDER FROMEQPT PAD 2 TO UTILITY-OWNED LOAD BREAK &

    P.O.C.C.

    MEDIUM VOLTAGE UNDERGROUND FEEDER FROMEQUIPMENT PAD 1 TO EQUIPMENT PAD 2

    NEW UTILITY- OWNEDUNDERGROUND FEEDER

    N

    a

    b

    a: 0.00°b: 15.00° CCW

    CW

    1 5.387 MWdc (4.500 MWac) PV SYSTEM WITH 14,760 QTY 365W MODULES AT 20° FIXED TILT256'0 128'64'

    SHEET INDEXID

    PV001

    PV002

    PV201

    PV202

    PV203

    PV204

    PV205

    PV206

    PV207

    PV301

    PV302

    PV303

    PV401

    PV402

    PV403

    PV404

    PV501

    PV502

    PV503

    PV504

    PV505

    PV506

    PV507

    PV601

    PV602

    PV603

    PV604

    PV605

    PV606

    NamePV SITE PLAN

    PV SYSTEM NOTES

    COMBINER BOX SOURCE VIEW 1

    COMBINER BOX SOURCE VIEW 2

    COMBINER BOX SOURCE VIEW 3

    SOURCE CIRCUIT LAYOUT 1

    SOURCE CIRCUIT LAYOUT 2

    SOURCE CIRCUIT LAYOUT 3

    WIRING DETAILS

    POLE AND TRENCH LAYOUT 1

    POLE AND TRENCH LAYOUT 2

    POLE AND TRENCH LAYOUT 3

    COMBINER & TRENCH DETAILS

    MODULE MOUNTING SPECIFICATIONS

    MODULE MOUNTING DETAIL - SHEET 1

    MODULE MOUNTING DETAIL - SHEET 2

    EQUIPMENT PAD 1 - OVERALL LAYOUT

    EQUIPMENT PAD 1 - CONDUIT LAYOUT

    EQUIPMENT PAD 1 - REBAR & GROUNDING

    EQUIPMENT PAD 2 - OVERALL LAYOUT

    EQUIPMENT PAD 2 - CONDUIT LAYOUT

    EQUIPMENT PAD 2 - REBAR & GROUNDING

    UTILITY-OWNED LOAD BREAK PAD

    AC SINGLE LINE

    DC SINGLE LINE

    DAS SINGLE LINE

    LABELS

    LABELS CONTINUED

    DATASHEETS

    Published

    2 ADDRESS MAP 0 1000' 2000'

    3 SIMILIAR GROUND MOUNT ARRAY

    PHOTOVOLTAIC SYSTEM FOR CONCORD MLP214Y MAIN ST, CONCORD, MA 01742

    20° FIXED TILT PV ARRAYAZIMUTH: 0° E OF S

    MODULES DC POWER AC POWER ANNUAL ACENERGY

    14,760/ 365W 5.387 MWdc 4.500 MWac 7.116 MWhr/yr

    SECTION

    UPPER

    LOWER

    TOTAL

    4,806/ 365W 1.754 MWdc 1.500 MWac

    9,954/ 365W 3.633 MWdc 3.000 MWac

    2.316 MWhr/yr

    4.8 MWhr/yr

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    COMBINER BOX SOURCEVIEW 1

    PV201

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

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    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    1PV501

    CB3-1"CB" = COMBINER BOX

    INVERTER ID NUMBER

    COMBINER ID NUMBER(TYP 1 THRU 10 PER INVERTER)

    COMBINER CB1-1

    COMBINER CB1-2

    COMBINER CB1-3

    COMBINER CB1-4

    COMBINER CB1-5

    COMBINER CB1-6

    COMBINER CB1-7

    COMBINER CB1-9 COMBINER CB1-8

    COMBINER CB1-10

    EQUIPMENT PAD WITHINVERTERS 1 & 2

    TO CB1-1

    TO CB1-3

    TO CB1-5

    TO CB1-7

    TO CB1-2

    TO CB1-4

    TO CB1-6

    TO CB1-8

    TO CB1-9

    TO CB1-10

    ROW 1

    ROW 2

    ROW 3

    ROW 5

    ROW 4

    ROW 7

    ROW 6

    ROW 22B

    ROW 23B

    ROW 24B

    ROW 25B

    ROW 26B

    ROW 27

    ROW 28

    COMBINER ID KEY

    ROW 18

    ROW 9

    ROW 16

    ROW 15

    ROW 14

    ROW 13

    ROW 12

    ROW 11

    ROW 10

    ROW 8

    ROW 17

    ROW 19

    ROW 20

    ROW 21

    ROW 22A

    ROW 23A

    ROW 24A

    ROW 25A

    ROW 26A

    1 COMBINER SOURCE VIEW 0 30' 60'

    MATCH LINEA

    MATCH LINEA

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    COMBINER BOX SOURCEVIEW 2

    PV202

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    1PV501

    CB3-1"CB" = COMBINER BOX

    INVERTER ID NUMBER

    COMBINER ID NUMBER(TYP 1 THRU 10 PER INVERTER)

    COMBINER CB1-7

    COMBINER CB1-9 COMBINER CB1-8

    COMBINER CB1-10

    COMBINER CB2-1

    COMBINER CB2-2

    COMBINER CB2-3

    COMBINER CB2-4

    COMBINER CB2-5

    COMBINER CB2-6

    COMBINER CB2-7

    COMBINER CB2-8

    COMBINER CB2-9

    COMBINER CB2-10

    EQUIPMENT PAD WITHINVERTERS 1 & 2

    TO CB2-8

    TO CB2-10

    TO CB2-9

    TO CB2-7

    TO CB2-6

    TO CB2-1

    TO CB2-4

    TO CB2-5

    TO CB2-2

    TO CB2-3

    TO CB1-9

    TO CB1-10

    ROW 24B

    ROW 25B

    ROW 26B

    ROW 27

    ROW 28

    ROW 29

    ROW 30

    ROW 31

    ROW 32

    ROW 33

    ROW 34

    ROW 35

    ROW 36

    ROW 37

    ROW 38

    ROW 39

    ROW 40

    ROW 41

    ROW 42

    ROW 43

    ROW 44

    ROW 45

    ROW 46

    ROW 47

    ROW 48

    ROW 49

    ROW 50

    COMBINER ID KEY

    ROW 24A

    ROW 25A

    ROW 26A

    1 COMBINER SOURCE VIEW 0 30' 60'

    MATCH LINEB

    MATCH LINEB

    MATCH LINEA

    MATCH LINEA

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    COMBINER BOX SOURCEVIEW 3

    PV203

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    1PV502

    CB3-1"CB" = COMBINER BOX

    INVERTER ID NUMBERCOMBINER ID NUMBER(TYP 1 THRU 10 PER INVERTER)

    COMBINER CB3-1

    COMBINER CB3-2

    COMBINER CB3-3

    COMBINER CB3-4

    COMBINER CB3-5

    COMBINER CB3-6

    COMBINER CB3-7

    COMBINER CB3-8

    COMBINER CB3-9

    COMBINER CB3-10

    EQUIPMENT PAD WITH INVERTER 3& MEDIUM VOLTAGE EQUIPMENT

    UTILITY-OWNED PAD-MOUNTMEDIUM VOLTAGE LOAD BREAK

    TO CB3-10

    TO CB3-9

    TO CB3-8

    TO CB3-7

    TO CB3-6

    TO CB3-5

    TO CB3-4

    TO CB3-3

    TO CB3-2

    TO CB3-1ROW 52

    ROW 53

    ROW 54

    ROW 55

    ROW 56

    ROW 57

    ROW 58

    ROW 59

    ROW 60

    ROW 61

    ROW 62

    ROW 63

    ROW 64

    ROW 65

    ROW 66

    ROW 67

    ROW 68

    ROW 69

    ROW 70

    ROW 71

    ROW 72

    ROW 73

    ROW 74

    ROW 75

    ROW 76

    COMBINER ID KEY

    ROW 51

    1 COMBINER SOURCE VIEW 0 30' 60'

    MATCH LINEB

    MATCH LINEB

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    SOURCE CIRCUIT LAYOUT 1

    PV204

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    1PV501

    SC3-1-560COMBINER CB1-1

    COMBINER CB1-2

    COMBINER CB1-3

    COMBINER CB1-4

    COMBINER CB1-5

    COMBINER CB1-6

    COMBINER CB1-7

    COMBINER CB1-9 COMBINER CB1-8

    COMBINER CB1-10

    EQUIPMENT PAD WITHINVERTERS 1 & 2

    "SC" = SOURCE CIRCUIT

    INVERTER ID NUMBER

    SOURCE CIRCUIT ID NUMBER

    COMBINER ID NUMBER

    ROW 1

    ROW 2

    ROW 3

    ROW 5

    ROW 4

    ROW 7

    ROW 6

    ROW 22B

    ROW 23B

    ROW 24B

    ROW 25B

    ROW 26B

    ROW 27

    ROW 28

    SOURCE CIRCUIT ID KEY

    SC1-1-1 SC1-1-2SC1-1-4

    SC1-1-3

    SC1-1-5

    SC1-1-6 SC1-1-7 SC1-1-8

    SC1-1-15

    SC1-1-18

    SC1-1-17

    SC1-1-20

    SC1-1-24SC1-1-26

    SC1-1-25SC1-1-27

    SC1-1-16

    SC1-1-19

    SC1-1-9

    SC1-1-12

    SC1-1-10

    SC1-1-13

    SC1-1-11

    SC1-1-14

    SC1-1-21 SC1-1-23SC1-1-22

    SC1-2-28SC1-2-29SC1-2-30

    SC1-2-32SC1-2-35

    SC1-2-33SC1-2-36

    SC1-2-34SC1-2-37

    SC1-2-41SC1-2-45

    SC1-2-40SC1-2-44

    SC1-2-39SC1-2-43

    SC1-2-38SC1-2-42

    SC1-2-46SC1-2-50

    SC1-2-47SC1-2-51

    SC1-2-48SC1-2-52

    SC1-2-49SC1-2-53

    SC1-2-31

    SC1-2-54 SC1-2-55SC1-3-59

    SC1-3-56SC1-3-60

    SC1-3-57SC1-3-61

    SC1-3-58SC1-3-62

    SC1-3-63SC1-3-70

    SC1-3-64SC1-3-71

    SC1-3-65SC1-3-72

    SC1-3-66SC1-3-73

    SC1-3-67SC1-3-74

    SC1-3-68SC1-3-75

    SC1-3-69SC1-3-76

    SC1-3-80

    SC1-3-83

    SC1-3-79SC1-3-82

    SC1-3-78SC1-3-81

    SC1-3-77SC1-3-91

    SC1-4-85SC1-4-88

    SC1-4-86SC1-4-89

    SC1-4-87SC1-4-90

    SC1-4-92SC1-4-99

    SC1-4-93SC1-4-100

    SC1-4-94SC1-4-101

    SC1-4-95SC1-4-102

    SC1-4-96SC1-4-103

    SC1-4-97SC1-4-104

    SC1-4-98SC1-4-105

    SC1-4-107SC1-4-110

    SC1-4-108SC1-4-111

    SC1-4-106

    SC1-4-84

    SC1-4-109SC1-5-116 SC1-5-117 SC1-5-118SC1-5-112 SC1-5-113 SC1-5-114

    SC1-5-115

    SC1-5-125SC1-5-120

    SC1-5-126SC1-5-121

    SC1-5-127SC1-5-122

    SC1-5-128SC1-5-123

    SC1-5-129SC1-5-124

    SC1-5-137SC1-5-133

    SC1-5-136SC1-5-132

    SC1-5-135SC1-5-131

    SC1-5-134SC1-5-130

    SC1-5-119

    SC1-5-139SC1-5-138

    SC1-6-143SC1-6-141

    SC1-6-144SC1-6-142

    SC1-6-140

    SC1-6-159SC1-6-157

    SC1-6-160SC1-6-158

    SC1-6-156

    SC1-6-147SC1-6-146

    SC1-6-145

    SC1-6-150SC1-6-148

    SC1-6-151SC1-6-149

    SC1-6-155SC1-6-153

    SC1-6-154SC1-6-152

    SC1-6-164SC1-6-161

    SC1-6-165SC1-6-162

    SC1-6-166SC1-6-163

    SC1-7-167SC1-7-168SC1-7-171

    SC1-7-169SC1-7-172

    SC1-7-170SC1-7-173

    SC1-7-177SC1-7-180

    SC1-7-176SC1-7-179

    SC1-7-175SC1-7-178

    SC1-7-181SC1-7-185

    SC1-7-182SC1-7-186

    SC1-7-183SC1-7-187

    SC1-7-184SC1-7-188

    SC1-7-191SC1-7-194

    SC1-7-190SC1-7-193

    SC1-7-189SC1-7-192

    SC1-7-174

    SC1-9-222SC1-9-223

    SC1-8-195SC1-8-196

    SC1-8-198SC1-8-200

    SC1-8-199SC1-8-201

    SC1-8-204SC1-8-207

    SC1-8-203SC1-8-206

    SC1-8-202SC1-8-205

    SC1-8-209SC1-8-212

    SC1-8-210SC1-8-213

    SC1-8-211SC1-8-214

    SC1-8-218SC1-8-221

    SC1-8-217SC1-8-220

    SC1-8-216SC1-8-219

    SC1-8-197

    SC1-8-208

    SC1-8-215SC1-9-224SC1-9-227

    SC1-9-225SC1-9-228

    SC1-9-226SC1-9-229

    SC1-9-231 SC1-9-238SC1-9-232SC1-9-240

    SC1-9-233SC1-9-241

    SC1-9-234SC1-9-242

    SC1-9-230SC1-9-235 SC1-9-236 SC1-9-237

    SC1-9-246SC1-9-245SC1-9-244SC1-9-243SC1-9-239

    SC1-9-248SC1-9-247

    SC1-10-257SC1-10-250SC1-10-258

    SC1-10-251SC1-10-259

    SC1-10-252SC1-10-260

    SC1-10-253SC1-10-261

    SC1-10-254SC1-10-262

    SC1-10-255SC1-10-263SC1-10-256

    SC1-10-249

    ROW 18

    ROW 9

    ROW 16

    ROW 15

    ROW 14

    ROW 13

    ROW 12

    ROW 11

    ROW 10

    ROW 8

    ROW 17

    ROW 19

    ROW 20

    ROW 21

    ROW 22A

    ROW 23A

    ROW 24A

    ROW 25A

    ROW 26A

    1 SOURCE CIRCUIT LAYOUT 0 30' 60'

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    SOURCE CIRCUIT LAYOUT 2

    PV205

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    1PV501

    SC3-1-560

    COMBINER CB1-7

    COMBINER CB1-9 COMBINER CB1-8

    COMBINER CB1-10

    COMBINER CB2-1

    COMBINER CB2-2

    COMBINER CB2-3

    COMBINER CB2-4

    COMBINER CB2-5

    COMBINER CB2-6

    COMBINER CB2-7

    COMBINER CB2-8

    COMBINER CB2-9

    COMBINER CB2-10

    EQUIPMENT PAD WITHINVERTERS 1 & 2

    "SC" = SOURCE CIRCUIT

    INVERTER ID NUMBER

    SOURCE CIRCUITID NUMBER

    COMBINER ID NUMBER

    ROW 25B

    ROW 26B

    ROW 27

    ROW 28

    ROW 29

    ROW 30

    ROW 31

    ROW 32

    ROW 33

    ROW 34

    ROW 35

    ROW 36

    ROW 37

    ROW 38

    ROW 39

    ROW 40

    ROW 41

    ROW 42

    ROW 43

    ROW 44

    ROW 45

    ROW 46

    ROW 47

    ROW 48

    ROW 49

    ROW 50

    SC1-7-191SC1-7-194

    SC1-7-190SC1-7-193

    SC1-7-189SC1-7-192

    SC1-9-222SC1-9-223

    SC1-8-209SC1-8-212

    SC1-8-210SC1-8-213

    SC1-8-211SC1-8-214

    SC1-8-218SC1-8-221

    SC1-8-217SC1-8-220

    SC1-8-216SC1-8-219

    SC1-8-208

    SC1-8-215SC1-9-224SC1-9-227

    SC1-9-225SC1-9-228

    SC1-9-226SC1-9-229

    SC1-9-231 SC1-9-238SC1-9-232SC1-9-240

    SC1-9-233SC1-9-241

    SC1-9-234SC1-9-242

    SC1-9-230SC1-9-235 SC1-9-236 SC1-9-237

    SC1-9-246SC1-9-245SC1-9-244SC1-9-243SC1-9-239

    SC1-9-248SC1-9-247

    SC1-10-257SC1-10-250SC1-10-258

    SC1-10-251SC1-10-259

    SC1-10-252SC1-10-260

    SC1-10-253SC1-10-261

    SC1-10-254SC1-10-262

    SC1-10-255SC1-10-263SC1-10-256

    SC1-10-264 SC1-10-270SC1-10-276

    SC1-10-269SC1-10-275

    SC1-10-268SC1-10-274

    SC1-10-267SC1-10-273

    SC1-10-266SC1-10-272

    SC1-10-265SC1-10-271

    SC1-10-249

    SC2-1-277 SC2-1-278SC2-1-279 SC2-1-280 SC2-1-281

    SC2-1-282SC2-1-291

    SC2-1-283SC2-1-292

    SC2-1-284SC2-1-293

    SC2-1-285SC2-1-294

    SC2-1-286SC2-1-295

    SC2-1-287SC2-1-296

    SC2-1-288SC2-1-297

    SC2-1-289SC2-1-298

    SC2-1-290SC2-1-299

    SC2-1-300SC2-1-303

    SC2-1-301SC2-1-304

    SC2-1-302 SC2-2-305SC2-2-311 SC2-2-312

    SC2-2-306SC2-2-313

    SC2-2-307SC2-2-314

    SC2-2-308SC2-2-315

    SC2-2-309SC2-2-316

    SC2-2-310SC2-2-317

    SC2-2-324SC2-2-332

    SC2-2-323SC2-2-331

    SC2-2-322SC2-2-330

    SC2-2-321SC2-2-329

    SC2-2-320SC2-2-328

    SC2-2-319SC2-2-327

    SC2-2-318SC2-2-326SC2-2-325

    SC2-3-333 SC2-3-334SC2-3-335

    SC2-3-336SC2-3-337SC2-3-345

    SC2-3-338SC2-3-346

    SC2-3-339SC2-3-347

    SC2-3-340SC2-3-348

    SC2-3-341SC2-3-349

    SC2-3-342SC2-3-350

    SC2-3-343SC2-3-351

    SC2-3-344SC2-3-352

    SC2-3-354SC2-3-358

    SC2-3-355SC2-3-359

    SC2-3-356SC2-3-360

    SC2-3-353 SC2-3-357 SC2-4-361SC2-4-365 SC2-4-366

    SC2-4-362SC2-4-367

    SC2-4-363SC2-4-368

    SC2-4-364SC2-4-369

    SC2-4-370SC2-4-378

    SC2-4-371SC2-4-379

    SC2-4-372SC2-4-380

    SC2-4-373SC2-4-381

    SC2-4-374SC2-4-382

    SC2-4-375SC2-4-383

    SC2-4-376SC2-4-384

    SC2-4-377SC2-4-385

    SC2-4-387SC2-4-388

    SC2-4-386SC2-5-389SC2-5-395

    SC2-5-390SC2-5-396

    SC2-5-391SC2-5-397

    SC2-5-392SC2-5-398

    SC2-5-393SC2-5-399

    SC2-5-394SC2-5-400

    SC2-5-409SC2-5-416

    SC2-5-408SC2-5-415

    SC2-5-407SC2-5-414

    SC2-5-406SC2-5-413

    SC2-5-405SC2-5-412

    SC2-5-404SC2-5-411

    SC2-5-402SC2-5-410

    SC2-5-401

    SC2-5-403

    SC2-6-417SC2-6-418SC2-6-425

    SC2-6-419SC2-6-426

    SC2-6-420SC2-6-427

    SC2-6-421SC2-6-428

    SC2-6-422SC2-6-429

    SC2-6-423SC2-6-430

    SC2-6-424SC2-6-431

    SC2-6-438SC2-6-444

    SC2-6-437SC2-6-443

    SC2-6-436SC2-6-442

    SC2-6-435SC2-6-441

    SC2-6-434SC2-6-440

    SC2-6-433SC2-6-439

    SC2-6-432SC2-7-445

    SC2-7-446 SC2-7-447SC2-7-453

    SC2-7-448SC2-7-454

    SC2-7-449SC2-7-455

    SC2-7-450SC2-7-456

    SC2-7-451SC2-7-457

    SC2-7-452SC2-7-458

    SC2-7-464SC2-7-469

    SC2-7-463SC2-7-468

    SC2-7-461SC2-7-466

    SC2-7-460SC2-7-465

    SC2-7-459 SC2-7-462

    SC2-7-470SC2-7-471

    SC2-7-467

    SC2-8-472SC2-8-473SC2-8-477

    SC2-8-474SC2-8-478

    SC2-8-475SC2-8-479

    SC2-8-476SC2-8-480

    SC2-8-486SC2-8-492

    SC2-8-485SC2-8-491

    SC2-8-484SC2-8-490

    SC2-8-483SC2-8-489

    SC2-8-482SC2-8-488

    SC2-8-481SC2-8-487

    SC2-8-493SC2-8-497

    SC2-8-494SC2-8-498

    SC2-8-495SC2-8-499

    SC2-8-496 SC2-9-500SC2-9-503SC2-9-502

    SC2-9-501SC2-9-504

    SC2-9-510SC2-9-516

    SC2-9-509SC2-9-515

    SC2-9-508SC2-9-514

    SC2-9-507SC2-9-513

    SC2-9-506SC2-9-512

    SC2-9-505SC2-9-511

    SC2-9-517SC2-9-522

    SC2-9-518SC2-9-523

    SC2-9-519SC2-9-524

    SC2-9-520SC2-9-525

    SC2-9-521SC2-9-526

    SC2-10-531SC2-10-535

    SC2-10-530SC2-10-534

    SC2-10-529SC2-10-533

    SC2-10-528SC2-10-532

    SC2-10-537SC2-10-540

    SC2-10-538SC2-10-541

    SC2-10-539SC2-10-542

    SC2-10-545SC2-10-548

    SC2-10-544SC2-10-547

    SC2-10-543SC2-10-546

    SC2-10-550SC2-10-552

    SC2-10-551SC2-10-553

    SC2-10-527

    SC2-10-536

    SC2-10-549

    SOURCE CIRCUIT ID KEY

    ROW 25A

    ROW 26A

    1 SOURCE CIRCUIT LAYOUT 0 30' 60'

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    SOURCE CIRCUIT LAYOUT 3

    PV206

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    1PV502

    SC3-1-560

    COMBINER CB3-1

    COMBINER CB3-2

    COMBINER CB3-3

    COMBINER CB3-4

    COMBINER CB3-5

    COMBINER CB3-6

    COMBINER CB3-7

    COMBINER CB3-8

    COMBINER CB3-9

    COMBINER CB3-10

    EQUIPMENT PAD WITH INVERTER 3& MEDIUM VOLTAGE EQUIPMENT

    UTILITY-OWNED PAD-MOUNTMEDIUM VOLTAGE LOAD BREAK

    "SC" = SOURCE CIRCUIT

    INVERTER ID NUMBER

    SOURCE CIRCUIT ID NUMBER

    COMBINER ID NUMBER

    ROW 52

    ROW 53

    ROW 54

    ROW 55

    ROW 56

    ROW 57

    ROW 58

    ROW 59

    ROW 60

    ROW 61

    ROW 62

    ROW 63

    ROW 64

    ROW 65

    ROW 66

    ROW 67

    ROW 68

    ROW 69

    ROW 70

    ROW 71

    ROW 72

    ROW 73

    ROW 74

    ROW 75

    ROW 76

    SC3-1-554SC3-1-555

    SC3-1-556SC3-1-558

    SC3-1-557SC3-1-559

    SC3-1-560SC3-1-567

    SC3-1-561SC3-1-568

    SC3-1-562SC3-1-569

    SC3-1-563SC3-1-570

    SC3-1-564SC3-1-571

    SC3-1-565SC3-1-572

    SC3-1-566SC3-1-573

    SC3-2-574SC3-2-581

    SC3-2-575SC3-2-582

    SC3-2-576SC3-2-583

    SC3-2-577SC3-2-584

    SC3-2-578SC3-2-585

    SC3-2-579SC3-2-586

    SC3-2-580SC3-2-587

    SC3-2-594SC3-2-601

    SC3-2-593SC3-2-600

    SC3-2-592SC3-2-599

    SC3-2-591SC3-2-598

    SC3-2-590SC3-2-597

    SC3-2-589SC3-2-596

    SC3-2-588SC3-2-595

    SC3-3-602SC3-3-609

    SC3-3-603SC3-3-610

    SC3-3-604SC3-3-611

    SC3-3-605SC3-3-612

    SC3-3-606SC3-3-613

    SC3-3-607SC3-3-614

    SC3-3-608SC3-3-615

    SC3-3-622SC3-3-629

    SC3-3-621SC3-3-628

    SC3-3-620SC3-3-627

    SC3-3-619SC3-3-626

    SC3-3-618SC3-3-625

    SC3-3-617SC3-3-624

    SC3-3-616SC3-3-623

    SC3-4-630SC3-4-637

    SC3-4-631SC3-4-638

    SC3-4-632SC3-4-639

    SC3-4-633SC3-4-640

    SC3-4-634SC3-4-641

    SC3-4-635SC3-4-642

    SC3-4-636SC3-4-643

    SC3-4-650SC3-4-657

    SC3-4-649SC3-4-656

    SC3-4-648SC3-4-655

    SC3-4-647SC3-4-654

    SC3-4-646SC3-4-653

    SC3-4-645SC3-4-652

    SC3-4-644SC3-4-651

    SC3-5-658SC3-5-665

    SC3-5-659SC3-5-666

    SC3-5-660SC3-5-667

    SC3-5-661SC3-5-668

    SC3-5-662SC3-5-669

    SC3-5-663SC3-5-670

    SC3-5-664SC3-5-671

    SC3-5-673SC3-5-679

    SC3-5-674SC3-5-680

    SC3-5-675SC3-5-681

    SC3-5-676SC3-5-682

    SC3-5-677SC3-5-683

    SC3-5-678SC3-5-684

    SC3-5-672

    SC3-6-685SC3-6-686SC3-6-692

    SC3-6-687SC3-6-693

    SC3-6-688SC3-6-694

    SC3-6-689SC3-6-695

    SC3-6-690SC3-6-696

    SC3-6-691SC3-6-697

    SC3-6-704SC3-6-710

    SC3-6-703SC3-6-709

    SC3-6-702SC3-6-708

    SC3-6-701SC3-6-707

    SC3-6-700SC3-6-706

    SC3-6-699SC3-6-705

    SC3-6-698

    SC3-7-711SC3-7-717

    SC3-7-712SC3-7-718

    SC3-7-713SC3-7-719

    SC3-7-714SC3-7-720

    SC3-7-715SC3-7-721

    SC3-7-716SC3-7-722

    SC3-7-728SC3-7-733

    SC3-7-727SC3-7-732

    SC3-7-726SC3-7-731

    SC3-7-725SC3-7-730

    SC3-7-724SC3-7-729

    SC3-7-723

    SC3-8-739 SC3-7-735SC3-7-737

    SC3-7-736SC3-7-738

    SC3-7-734SC3-8-740SC3-8-742

    SC3-8-741SC3-8-743

    SC3-8-745SC3-8-750

    SC3-8-746SC3-8-751

    SC3-8-747SC3-8-752

    SC3-8-748SC3-8-753

    SC3-8-749SC3-8-754

    SC3-8-759SC3-8-763

    SC3-8-758SC3-8-762

    SC3-8-757SC3-8-761

    SC3-8-755 SC3-8-756SC3-8-760

    SC3-8-765SC3-8-766

    SC3-8-764

    SC3-8-744

    SC3-9-767SC3-9-769

    SC3-9-768SC3-9-770 SC3-9-771

    SC3-9-772

    SC3-9-781

    SC3-9-773SC3-9-777

    SC3-9-774SC3-9-778

    SC3-9-775SC3-9-779

    SC3-9-776SC3-9-780

    SC3-9-785SC3-9-789

    SC3-9-784SC3-9-788

    SC3-9-783SC3-9-787

    SC3-9-782SC3-9-786

    SC3-9-790SC3-9-792

    SC3-9-791SC3-9-793

    SC3-10-794 SC3-10-795SC3-10-797

    SC3-10-796SC3-10-798

    SC3-10-799

    SC3-10-808

    SC3-10-800SC3-10-804

    SC3-10-801SC3-10-805

    SC3-10-802SC3-10-806

    SC3-10-803SC3-10-807

    SC3-10-811SC3-10-814

    SC3-10-810SC3-10-813

    SC3-10-809SC3-10-812

    SC3-10-815SC3-10-817

    SC3-10-816SC3-10-818

    SC3-10-819SC3-10-820

    SOURCE CIRCUIT ID KEY

    ROW 51

    1 SOURCE CIRCUIT LAYOUT 0 30' 60'

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    WIRING DETAILS

    PV207

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    EXCESS MODULEWIRING. ATTACH TO

    FRAMES PER PV207-3

    HEYCO SUNRUNNER-90 CLIPTO ATTACH WIRING

    PERPENDICULAR TO MODULEFRAMES, TYP 4 PER MODULE

    HEYCO SUNRUNNERSTANDARD CLIP, TYP OF 4.

    NOTE: NOT THE 90-DEGREE VERSIONALL MODULE WIRING BLOCKS

    ORIENTED TOWARD CENTER OF RACK.BOTTOM ROW: WIRING BLOCKS ON TOPTOP ROW: WIRING BLOCKS ON BOTTOM

    MODULE1

    MODULE18

    MODULE2

    MODULE17

    MODULE3

    MODULE16

    MODULE4

    MODULE15

    MODULE5

    MODULE14

    MODULE6

    MODULE13

    MODULE7

    MODULE12

    MODULE8

    MODULE11

    MODULE9

    MODULE10

    HOME RUNSTO COMBINER

    SIDE OF SOURCE CIRCUITNEAREST TO COMBINER

    SIDE OF SOURCE CIRCUITFARTHEST FROM COMBINER

    MODULE INTERCONNECTS TO ALTERNATE& CROSS OVER INTERMEDIATE MODULES

    HEYCO SUNRUNNER STANDARD CLIP,TYP OF 4 PER MODULE.

    NOTE: NOT THE 90-DEGREE VERSION

    EXCESS MODULEWIRING. ATTACH TO

    FRAMES PER PV207-3

    HOME RUNSTO COMBINER

    SIDE OF SOURCE CIRCUITNEAREST TO COMBINER

    MODULE1

    MODULE2

    MODULE3

    MODULE4

    MODULE5

    MODULE6

    MODULE7

    MODULE8

    MODULE9

    MODULE18

    MODULE17

    MODULE16

    MODULE15

    MODULE14

    MODULE13

    MODULE12

    MODULE11

    MODULE10

    SIDE OF SOURCE CIRCUITFARTHEST FROM COMBINER

    5"

    7"

    MODULE WIRE CLIP,HEYCO SUNRUNNER,TYP 2 PER WIRE LOOP

    EXCESS WIRING TO BEGATHERED IN A LOOP ASSHOWN

    4 HEYCO SUNRUNNER 90 DETAIL 5 HEYCO SUNRUNNER DETAIL

    1 TYPICAL SOURCE CIRCUIT WIRING OF ALL LINEAR STRINGS OF MODULES

    2 SOURCE CIRCUIT WIRING FOR STRINGS ALONG TWO ROWS, WHERE ROW CONTAINS ODD QTY OF SOURCE CIRCUITS 3 WIRE LOOP DETAIL

    CLIP BACKING CONNECTSTO MODULE FRAME

    MODULE FACTORY WIRE ROUTEDPERPENDICULAR TO MODULE FRAME.TYP OF ALL "LEAP FROG WIRING" ASSHOWN IN DRAWING 1

    ATTACH TOMODULE FRAME

    WIRE PASSAGE

    ATTACH TOMODULE FRAME

    CAPACITY FOR2 WIRES HEYCO SUNRUNNER FOR USEPER DRAWING 3

    (NOT THE 90-DEGREE VERSION)

    HEYCO SUNRUNNER-90

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    POLE AND TRENCH LAYOUT 1

    PV301

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    3PV401

    ROW 1

    ROW 2

    ROW 3

    ROW 5

    ROW 4

    ROW 7

    ROW 6

    ROW 22B

    ROW 23B

    ROW 24B

    ROW 25B

    ROW 26B

    ROW 27

    ROW 28

    DC TRENCH FROMNORTH-MOST ROWS

    DC TRENCH FOR ROWSADJACENT TO EQUIPMENT PAD

    EXISTING GROUNDWATERRECOVERY SYSTEM. KEEPALL RACKING SYSTEM POSTSMINIMUM 2'-6" FROM CENTER

    EXISTING WELLHEADS, KEEPCLEAR OF POSTS BY 2'-6"FROM CENTER

    ROW 18

    ROW 9

    ROW 16

    ROW 15

    ROW 14

    ROW 13

    ROW 12

    ROW 11

    ROW 10

    ROW 8

    ROW 17

    ROW 19

    ROW 20

    ROW 21

    ROW 22A

    ROW 23A

    ROW 24A

    ROW 25A

    ROW 26A

    XPVXXX

    LEGENDCOMBINER BOX

    EQUIPMENT PAD

    MOUNTING SYSTEM POST LOCATION

    TRENCH

    SECTION MARKER, TYP TRENCH PROFILE,SEE DRAWING X ON SHEET PVXXX

    EXISTING WELLS WITH 2'-6" OFFSET FOR RACKING POSTS

    EXISTING GROUND WATER RECOVERY WITH 2'-6" OFFSET FOR RACKING POSTS

    1 POLE AND TRENCH LAYOUT - INVERTER 1 0 30' 60'

    MATCH LINEA

    MATCH LINEA

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    POLE AND TRENCH LAYOUT 2

    PV302

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    2PV401

    3PV401

    2PV401

    MEDIUM VOLTAGE TRENCH TOCONTINUE ALONG WEST EDGE

    DC TRENCH TO BRANCHEASTWARD, TO CONNECT

    TO SOUTH-MOST ROWS

    COMMON TRENCH FOR DCAND MEDIUM VOLTAGE

    ROW 25B

    ROW 26B

    ROW 27

    ROW 28

    ROW 29

    ROW 30

    ROW 31

    ROW 32

    ROW 33

    ROW 34

    ROW 35

    ROW 36

    ROW 37

    ROW 38

    ROW 39

    ROW 40

    ROW 41

    ROW 42

    ROW 43

    ROW 44

    ROW 45

    ROW 46

    ROW 47

    ROW 48

    ROW 49

    ROW 50

    DC TRENCH FOR ROWSADJACENT TO EQUIPMENT PAD

    ROW 25A

    ROW 26A

    XPVXXX

    LEGENDCOMBINER BOX

    EQUIPMENT PAD

    MOUNTING SYSTEM POST LOCATION

    TRENCH

    SECTION MARKER, TYP TRENCH PROFILE,SEE DRAWING X ON SHEET PVXXX

    EXISTING WELLS WITH 2'-6" OFFSET FOR RACKING POSTS

    EXISTING GROUND WATER RECOVERY WITH 2'-6" OFFSET FOR RACKING POSTS

    1 POLE AND TRENCH LAYOUT - INVERTER 2 0 30' 60'

    MATCH LINEB

    MATCH LINEB

    MATCHING LINEA

    MATCHING LINEA

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    POLE AND TRENCH LAYOUT 3

    PV303

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    2PV401

    3PV401

    3PV401

    DC TRENCH ROUTEDEASTWARD, TO CONNECT

    TO SOUTH-MOST ROWS

    MEDIUM VOLTAGE TRENCH TOCONTINUE ALONG WEST EDGE

    COMMON TRENCH FOR DC ANDMEDIUM VOLTAGE

    MEDIUM VOLTAGE TRENCH

    ROW 52

    ROW 53

    ROW 54

    ROW 55

    ROW 56

    ROW 57

    ROW 58

    ROW 59

    ROW 60

    ROW 61

    ROW 62

    ROW 63

    ROW 64

    ROW 65

    ROW 66

    ROW 67

    ROW 68

    ROW 69

    ROW 70

    ROW 71

    ROW 72

    ROW 73

    ROW 74

    ROW 75

    ROW 76

    DC TRENCH FOR ROWSADJACENT TO EQUIPMENT PAD

    ROW 51

    XPVXXX

    LEGENDCOMBINER BOX

    EQUIPMENT PAD

    MOUNTING SYSTEM POST LOCATION

    TRENCH

    SECTION MARKER, TYP TRENCH PROFILE,SEE DRAWING X ON SHEET PVXXX

    EXISTING WELLS WITH 2'-6" OFFSET FOR RACKING POSTS

    EXISTING GROUND WATER RECOVERY WITH 2'-6" OFFSET FOR RACKING POSTS

    1 POLE AND TRENCH LAYOUT - INVERTER 3 0 30' 60'

    MATCH LINEB

    MATCH LINEB

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

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    ES

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    PROF

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    ONAL

    STA

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    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

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    OR

    NAMESTREETCITY/ST/ZIPNOTES

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    SITE

    SUBM

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    ON

    COMBINER & TRENCHDETAILS

    PV401

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    6'-0"

    8'-0

    "

    6'-8"

    PVC CONDUIT & WEATHERHEADFOR DC WIRE DROP

    SIZE AS REQ'D, MAX SIZE: 3"

    2 3/8" OD FENCE POST,DIRECT DRIVEN, TYP OF 2

    3/8"-16 U-BOLTCONNECTION OF STRUTTO FENCE POSTEQPT MOUNTING STRUT

    (HOT DIP GALVANIZED, LONG SLOT PATTERN)

    FENCE POST DOME CAP

    ALL STRUT TO BE EITHERHOT DIP GALV OR ALUMINUM

    ALL FASTENERS TO BE EITHERHOT DIP GALV OR STAINLESS

    ALL STRUTS TO HAVEPLASTIC END-CAPS

    DC TRENCH

    CONTRACTOR MAY ADD A NEMA3R WIRE TROUGH TOFACILITATE WIRING, PROVIDED THAT ALL NEC &MANUFACTURER CLEARANCES ARE MAINTAINED

    PARTITION AC WIRES SEPARATE FROM DC WIRES INTROUGH PER NEC690.31.

    6'-0" O.C.

    5'-0

    "3'

    -0"

    DC COMBINER

    COMBINER OUTPUT CONDUIT

    DC CONDUIT(S) FROMADDITIONAL ROWS(WHERE APPLICABLE)

    WIRE TO ENTER WEATHERHEAD,FROM RACKING SYSTEM PURLINS

    DC DISCONNECTHANDLE

    AFCI POWER SUPPLY CONDUITFROM PREVIOUS COMBINER

    DC CONDUIT(S) TO OTHERROWS (WHERE APPLICABLE)

    EXPANSION FITTING(TYP OF ALL)

    END BELL

    AFCI POWER SUPPLY CONDUITTO NEXT COMBINER

    TYP CONDUIT STRUT STRAP(HOT DIP GALV OR STAINLESS)

    CORD GRIP(S), SIZE & QTYAS REQ'D FOR WIRE QTY

    DRIP LOOP

    POWER SUPPLY ENCLOSUREFOR AFCI SYSTEM

    CONDUIT BETWEENDC COMBINER &POWER SUPPLY

    ENCLOSURE

    4'-0"

    1'-0

    "

    3'-6

    "

    2'-3

    "1'

    -3"

    MIN

    1'-6

    "

    2 1/

    2"

    6"2"

    6"

    3'-6

    "

    FINISH GRADE

    TO BE SEEDED TO MATCHSURROUNDING SURFACE

    SAND

    EARTH BACKFILL

    DC CONDUIT,TYP OF 10

    AFCI POWER CONDUITSTUB EACH ROW FORA "DAISY CHAIN" AMONGCOMBINER POWER SUPPLIES

    ACTIVE MEDIUMVOLTAGE CONDUIT

    SPARE MEDIUMVOLTAGE CONDUIT

    FIBER DATA CONDUITBETWEEN PADS

    CROSS-CHECK ALL CONDUIT SIZESWITH SINGLE LINES ON PV601 & PV602.

    ANY INCONSISTENCY SHALLBE SIZED PER SINGLE LINE

    ROW-TO-ROW JUMPER CONDUITS TO FILLVACANT LOCATIONS IN TRENCH AS REQ'D SCHEDULE 80 CONDUIT SWEEP

    & STUB-UP FROM COMBINERSAT EACH ROW

    INSIDE INVERTER, USE SCH80SWEEPS W/ SCH40 STUBS

    WARNING TAPE(TYP OF 2)

    2'-8" TYP OF ALL

    6'-6

    "

    6'-6" WORKINGSPACE HEIGHTPER NEC 110.26

    SCH40 UNDERGROUNDCONDUIT RUN

    SCH80SWEEPS

    SCH80 CONDUITABOVE GRADE

    EXPANSION FITTINGS

    3/8"-16 U-BOLT W/FLATWASHERS(2),

    LOCKWASHERS(2) &HEX NUTS(2). 20 FT-LBS

    POSITION STRUT ASREQ'D TO MEET

    COMBINER MOUNTINGLOCATIONS

    2'-0

    "4'

    -6"

    3'-0

    "5'

    -0"

    2'-8" TYP OF ALL

    2 3/8" OD FENCE POST,DIRECT DRIVEN, TYP OF 2

    6'-0" SPACING

    6'-8" CONDUIT MOUNTING STRUT, TYP OF 2(HOT DIP GALVANIZED, LONG SLOT PATTERN)

    FENCEDOME CAP

    TYP CONDUIT STRUT STRAP(HOT DIP GALV OR STAINLESS)

    WIRE TO ENTER WEATHERHEAD,FROM RACKING SYSTEM

    EXPANSIONFITTING

    EMBEDDEDFENCE POST

    SCH40 UNDERGROUND CONDUIT RUNTO CORRESPONDING COMBINER

    SCH80 SWEEP

    SCH80 RISER &ABOVE GRADECONDUIT

    PROTECTIVE EDGE TRIMAT PURLIN EDGE

    MCMASTER PART 24175K12OR EQUIVALENT

    DRIP LOOP

    WIRE ROUTED THRU PURLINALONG ROW, DETAILS TBD

    1'-5

    "1'

    -3"

    4'-0"

    1'-0

    "

    MIN

    1'-6

    "

    2"

    2'-8

    "

    DC CONDUIT,TYP OF 10

    SAND

    FINISHGRADE

    TO BE SEEDED TO MATCHSURROUNDING SURFACE

    EARTH BACKFILL

    AFCI POWER CONDUITSTUB EACH ROW

    CROSS-CHECK ALL CONDUIT SIZESWITH SINGLE LINES ON PV601 & PV602.

    ANY INCONSISTENCY SHALLBE SIZED PER SINGLE LINE

    ROW-TO-ROW JUMPER CONDUITS TO FILLVACANT LOCATIONS IN TRENCH AS REQ'D

    SCHEDULE 80 CONDUIT SWEEP& STUB-UP FROM COMBINERS

    AT EACH ROW

    INSIDE INVERTER, USE SCH80SWEEPS W/ SCH40 STUBS

    WARNING TAPE(TYP OF 2)

    1'-0

    "1'

    -8"

    2'-0"

    1'-0

    "

    MIN

    2'-0

    "

    3 1/

    2"

    2'-8

    "

    2" 6"

    SAND

    FINISHED GRADETO BE SEEDED TO MATCHSURROUNDING SURFACE

    EARTH BACKFILL

    ACTIVE MEDIUM VOLTAGE CONDUIT

    SPARE MEDIUM VOLTAGE CONDUIT

    FIBER DATA CONDUITBETWEEN PADS

    MIN 2'-0" COVER SPECIFIED PER NEC 300.50FOR REGIONS WHERE SUBJECT TO

    VEHICULAR TRAFFIC, WHERE APPLICABLE

    CROSS-CHECK ALL CONDUIT SIZESWITH SINGLE LINES ON PV601 & PV602.

    ANY INCONSISTENCY SHALLBE SIZED PER SINGLE LINE

    WARNING TAPE

    1 COMBINER MOUNTING - VIEW FROM NORTH 0 6'' 1' 2'

    4 TYP COMBINED DC & MEDIUM VOLTAGE TRENCH PROFILE 0 6'' 12'' 18''

    2 COMBINER MOUNTING - SIDE VIEW 0 6'' 1' 2' 3 WEATHERHEAD DETAIL 0 6'' 1' 2'

    5 TYPICAL DC TRENCH PROFILE 0 6'' 12'' 18'' 6 TYPICAL DC TRENCH PROFILE 0 6'' 12'' 18''

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

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    MODULE MOUNTINGSPECIFICATIONS

    PV402

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

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    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    MIN

    3'-0

    "

    7'-5

    1/4

    "

    12'-11 1/4

    "

    1"

    4'-0" PER

    MODULE

    MOUNTIN

    G HOLES

    4'-0" PER

    MODULE

    MOUNTIN

    G HOLES

    12'-0" CLEAR SPACE TYP

    24'-2" O.C. SPACING - TYP

    20°

    FINISHED GRADE

    RACKING SYSTEM SPECIFICATION:1. MODULE: LG365N2W2. TILT: 20 DEGREES3. GROUND CLEARANCE: 3'-0"4. 2-HIGH IN PORTRAIT, CONTINUOUS TERRAIN FOLLOWING5. 1" GAP BETWEEN MODULES IN ALL DIRECTIONS

    STRUCTURAL SITE CONDITIONS PER ASCE 7-05 & MA BUILDING CODE 8TH EDITION:1. APPLICABLE CODES: ASCE 7-05 AND MASSACHUSETTS STATE BUILDING CODE 8TH EDITION2. WIND SPEED: 100 MPH3. GROUND SNOW LOAD: 50 PSF GROUND4. MIINIMUM "FLAT ROOF": 35 PSF5. EXPOSURE: C6. OCCUPANCY: I7. SEISMIC Ss: 0.298. SEISMIC S1: 0.07

    RBI SOLAR GROUND-MOUNTRACKING SYSTEM

    1 RACKING SYSTEM SPECIFICATIONS 0 6'' 1' 2'

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

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    ON

    EQUIPMENT PAD 1 - OVERALLLAYOUT

    PV501

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

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    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    33'-0"

    18'-0

    "

    1'-4

    1/4

    "5'

    -1"

    5'-1

    1/2

    "5'

    -1"

    1'-4

    1/4

    "

    6" 7'-1/2" 2'-1 3/4" 10'-10 3/4" 5'-0" 1'-7" 1'-9 1/4" 3'-7" 6"

    6"7'-1/2"2'-1 3/4"10'-10 3/4"5'-0"1'-7"1'-9 1/4"3'-7"6"

    6"5'

    -10

    1/2"

    3'-3

    1/2

    "2'

    -10"

    5'-0

    "6"

    6'-1

    3/4

    "

    1'-1

    1/2

    "4'

    -4 1

    /2"

    6'-1

    1/2

    "5'

    -10

    1/2"

    6"

    6"5'

    -0"

    6'-1

    3/4

    "5'

    -10

    1/2"

    6"

    1'-1

    1/2

    "4'

    -4 1

    /2"

    6'-1

    3/4

    "5'

    -10

    1/2"

    6"

    2'-1

    0"

    9'-0" 15'-0" 9'-0"

    6" OFFSET FROM EDGE OF SLAB TOEQUIPMENT FOOTPRINT

    CONTROL JOINT CONTROL JOINT

    APPROXIMATE COMPASS

    W

    E

    N S

    NEU

    TRAL

    GR

    OU

    ND

    ING

    REA

    CTO

    R

    DC

    BR

    EA

    KE

    R E

    NC

    LOS

    UR

    EH

    72"X

    W60

    "XD

    19"

    TRANSFORMER 2W84"XD70"

    NEU

    TRAL

    GR

    OU

    ND

    ING

    REA

    CTO

    R AUX POWERLOAD CENTER

    H42"xW12"xD12"

    VERIFY ALL EQUIPMENT DIMENSIONSFROM MANUFACTURER

    PRIOR TO CONSTRUCTING SLAB

    FRONT OF TRANSFORMER

    DC

    DIS

    CO

    NN

    EC

    T E

    NC

    LOSU

    RE

    H72

    "XW

    60"X

    D19

    "

    320 VOLT/4000AAC BUSBARCOUPLING

    INVERTER 292.3"XW130.8"XD61.1"

    12500 LBS

    TRANSFORMER 1W84"XD70"

    320 VOLT/4000AAC BUSBARCOUPLING

    INVERTER 192.3"XW130.8"XD61.1"

    12500 LBS

    PRIMARY

    SECONDARY

    DC INPUTZONE

    DATAAC

    PRIMARY

    SECONDARY

    DC INPUTZONE

    DATA AC

    CONDUITENTRY

    CONDUITENTRY

    1'-0

    "

    9"3"

    1'-6

    "

    2'-1

    0"

    8"1'

    -5"

    3"7"

    7"

    3"6"

    3"

    3"

    6" SLAB EDGES TO BE 1" BEVELEDOR ROUNDED W/ EDGER

    MIN DEPTH FORBURIED CONDUITPER NEC 300.5

    UPPER REBAR MESH:6x6-D4/D4 (6" O.C.) REMESHALTERNATIVELY SIZE #4 REBAR @ 12" O.C.

    LOWER REBAR GRIDTO MATCH UPPER GRID

    3" TYP. REBAR OFFSETFROM SLAB EDGE

    6" MIN. OFFSET FROMSLAB EDGE TO EQUIPMENT

    3" MAX ELEVATION OF SLABABOVE FINISHED GRADE

    CONCRETE SLAB:4000 PSI CONCRETE

    CRUSHED STONE

    SAND

    EARTH

    CONDUIT LAYER 1

    CONDUIT LAYER 2

    FINISHED GRADE

    1 SLAB LAYOUT - INVERTERS 1 & 2 / PAD 1 0 1' 2' 3'

    2 SLAB CONSTRUCTION DETAIL 0 6'' 12'' 18''

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

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    EQUIPMENT PAD 1 - CONDUITLAYOUT

    PV502

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

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    SCALE7/2/2016ARCH D

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    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    DATA CONDUITBETWEEN INVERTERS

    DATA CONDUIT FROMTRANSFORMER TO

    INVERTER

    DATA CONDUIT FROMTRANSFORMER TOINVERTER

    GROUNDING REACTORCONDUIT

    GROUNDING REACTORCONDUIT

    MEDIUM VOLTAGE AC CONDUITFROM TRANSFORMER 1 TOTRANSFORMER 2

    MEDIUM VOLTAGE AC CONDUIT (1 ACTIVE/1 SPARE)FROM TRANSFORMER 2 TO TRANSFORMER 3(ON OTHER PAD)

    DC CONDUIT FROM DISCONNECTENCLOSURE TO INVERTERDC CONDUIT FROM FIELD

    DC CONDUITFROM FIELD

    DC CONDUIT FROM DISCONNECTENCLOSURE TO INVERTER

    ROUTE IN TRENCH W/ DC CONDUITTO OTHER EQUIPMENT PAD

    DATA CONDUIT TOOTHER EQUIPMENT PAD

    AC CONDUIT FOR AUX LOAD CENTER

    AC EGC CONDUIT

    AC EGC CONDUIT

    APPROXIMATE COMPASS

    W

    E

    N S

    1'-0

    "

    9"3"

    1'-6

    "

    2'-1

    0"

    8"1'

    -5"

    3"7"

    7"

    3"6"

    3"

    3"

    6" SLAB EDGES TO BE 1" BEVELEDOR ROUNDED W/ EDGER

    MIN DEPTH FORBURIED CONDUITPER NEC 300.5

    UPPER REBAR MESH:6x6-D4/D4 (6" O.C.) REMESHALTERNATIVELY SIZE #4 REBAR @ 12" O.C.

    LOWER REBAR GRIDTO MATCH UPPER GRID

    3" TYP. REBAR OFFSETFROM SLAB EDGE

    6" MIN. OFFSET FROMSLAB EDGE TO EQUIPMENT

    3" MAX ELEVATION OF SLABABOVE FINISHED GRADE

    CONCRETE SLAB:4000 PSI CONCRETE

    CRUSHED STONE

    SAND

    EARTH

    CONDUIT LAYER 1

    CONDUIT LAYER 2

    FINISHED GRADE

    1 SLAB CONDUIT LAYOUT - INVERTERS 1 & 2 / PAD 1 0 1' 2' 3'

    2 SLAB CONSTRUCTION DETAIL 0 6'' 12'' 18''

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

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    ON

    EQUIPMENT PAD 1 - REBAR &GROUNDING

    PV503

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

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    SCALE7/2/2016ARCH D

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    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    5 1/2"6"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6"5 1/2"

    3"

    3"

    3"

    3"

    3"

    3"3"

    3"

    6'-1" 13'-0"13'-6"

    22'-7" 26'-2" 27'-0" 29'-0" 30'-6" 31'-0" 33'-0"

    6'-1"13'-0"13'-6"

    26'-2"27'-0"29'-6"31'-0"33'-0"

    2'-2

    "5'

    -0"

    6'-1

    "12

    '-0"

    15'-6

    "16

    '-0"

    16'-6

    "18

    '-0"

    2'-3

    "5'

    -0"

    6'-0

    "15

    '-6 1

    /2"

    16'-0

    "18

    '-0"

    #3/0 CU BARE GROUND RING AROUNDSLAB PERIMETER

    BOND GROUND WIRE TOBOTH LAYERS OF REBAR

    VIA SPLIT BOLT

    BOND GROUND WIRE TOBOTH LAYERS OF REBAR

    VIA ACORN CLAMP

    1/2"x10' CU-CLAD GROUND RODEXPOSE ~4" ABOVE TOP OF CONCRETE

    BOND GROUND WIRE VIA ACORN CLAMP

    BRANCH A GROUND WIRE FROM RING TOCONNECT TO EQUIPMENT & GROUND RODS.

    CONNECT VIA SPLIT BOLT

    1/2"x10' CU CLAD GROUND RODEXPOSE ~4" ABOVE TOP OF CONCRETE

    BOND GROUND WIRE VIA ACORN CLAMP

    1/2"x10' CU-CLAD GROUND RODEXPOSE ~4" ABOVE TOP OF CONCRETE

    BOND GROUND WIRE VIA ACORN CLAMP

    #3/0 BARE GROUND WIRE,BURIED IN SLAB

    #3/0 BARE GROUND WIRE,BURIED IN SLAB

    1/2"x10' CU-CLAD GROUND RODEXPOSE ~4" ABOVE TOP OF CONCRETEBOND GROUND WIRE VIA ACORN CLAMP

    #3/0 BARE GEC IRREVERSIBLYBONDED FROM INVERTER

    GROUND BAR TO GROUND ROD

    #3/0 BARE GEC IRREVERSIBLYBONDED FROM INVERTER

    GROUND BAR TO GROUND ROD

    BRANCH A GROUND WIRE FROM RING TOCONNECT TO GROUNDING REACTOR

    CONNECT VIA SPLIT BOLT

    EXPOSE ~3 FT OF GROUND WIRE WITHINGROUNDING REACTOR ENTRY REGION

    BRANCH A GROUND WIRE FROM RING TOCONNECT TO GROUNDING REACTORCONNECT VIA SPLIT BOLT

    EXPOSE ~3 FT OF GROUND WIRE WITHINGROUNDING REACTOR ENTRY REGION

    APPROXIMATE COMPASS

    W

    E

    N S

    1'-0

    "

    9"3"

    1'-6

    "

    2'-1

    0"

    8"1'

    -5"

    3"7"

    7"

    3"6"

    3"

    3"

    6" SLAB EDGES TO BE 1" BEVELEDOR ROUNDED W/ EDGER

    MIN DEPTH FORBURIED CONDUITPER NEC 300.5

    UPPER REBAR MESH:6x6-D4/D4 (6" O.C.) REMESHALTERNATIVELY SIZE #4 REBAR @ 12" O.C.

    LOWER REBAR GRIDTO MATCH UPPER GRID

    3" TYP. REBAR OFFSETFROM SLAB EDGE

    6" MIN. OFFSET FROMSLAB EDGE TO EQUIPMENT

    3" MAX ELEVATION OF SLABABOVE FINISHED GRADE

    CONCRETE SLAB:4000 PSI CONCRETE

    CRUSHED STONE

    SAND

    EARTH

    CONDUIT LAYER 1

    CONDUIT LAYER 2

    FINISHED GRADE

    1 SLAB REBAR, GROUNDING AND CONDUIT LOCATIONS - INVERTERS 1 & 2 / PAD 1 0 1' 2' 3'

    2 SLAB CONSTRUCTION DETAIL 0 6'' 12'' 18''

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    EQUIPMENT PAD 2 - OVERALLLAYOUT

    PV504

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

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    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

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    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    38'-0"

    18'-0

    "

    6"3'

    -7"

    7'-2

    "6'

    -3"

    6"

    1'-4

    "5'

    -1"

    5'-3

    /4"

    6'-0

    "6"

    6"5'

    -0"

    5'-9

    1/4

    "6'

    -3"

    6"

    6" 5'-6 3/4" 10'-3 3/4" 4'-6" 10'-0" 6'-7 1/2" 6"

    6" 4'-4 1/2" 4'-1" 5'-6" 2'-1 3/4" 10'-10 3/4" 5'-0" 1'-7" 3'-11"

    15'-6" 13'-6" 9'-0"

    6" OFFSET FROM EDGE OF SLAB TOEQUIPMENT FOOTPRINT

    CONTROL JOINT CONTROL JOINT

    CO

    MPA

    RTM

    ENT

    2: L

    OA

    D S

    IDE

    PAD

    -MO

    UN

    T LO

    AD

    BR

    EA

    KC

    UST

    OM

    ER

    -OW

    NE

    D

    CO

    MPA

    RTM

    ENT

    1: L

    INE

    SID

    E

    SEL651R-2RELAY

    PAD-MOUNT RECLOSER &RELAY SYSTEM

    CUSTOMER-OWNED

    CO

    MPA

    RTM

    ENT

    1: L

    INE

    SID

    E

    CO

    MPA

    RTM

    ENT

    2: L

    OA

    D S

    IDE

    DC

    DIS

    CO

    NN

    EC

    TE

    NC

    LOS

    UR

    EH

    72"X

    W60

    "XD

    18"

    N S

    W

    E

    APPROXIMATE COMPASS

    AUX POWERLOAD CENTER

    H42"xW12"xD12"

    DAS MAINENCLOSURE

    PAD

    -MO

    UN

    T P

    RIM

    AR

    Y M

    ETE

    RIN

    GC

    UST

    OM

    ER

    -OW

    NE

    D

    TRANSFORMER 3W84"XD70"

    320 VOLT/4000AAC BUSBARCOUPLING

    INVERTER 392.3"XW130.8"XD61.1"

    12500 LBS

    DC INPUTZONE

    DATAAC

    PRIMARY

    SECONDARY

    CONDUITENTRY

    1'-0

    "

    9"3"

    1'-6

    "

    2'-1

    0"

    8"1'

    -5"

    3"7"

    7"

    3"6"

    3"

    3"

    6" SLAB EDGES TO BE 1" BEVELEDOR ROUNDED W/ EDGER

    MIN DEPTH FORBURIED CONDUITPER NEC 300.5

    UPPER REBAR MESH:6x6-D4/D4 (6" O.C.) REMESHALTERNATIVELY SIZE #4 REBAR @ 12" O.C.

    LOWER REBAR GRIDTO MATCH UPPER GRID

    3" TYP. REBAR OFFSETFROM SLAB EDGE

    6" MIN. OFFSET FROMSLAB EDGE TO EQUIPMENT

    3" MAX ELEVATION OF SLABABOVE FINISHED GRADE

    CONCRETE SLAB:4000 PSI CONCRETE

    CRUSHED STONE

    SAND

    EARTH

    CONDUIT LAYER 1

    CONDUIT LAYER 2

    FINISHED GRADE

    1 SLAB LAYOUT - INVERTER 3 & MEDIUM VOLTAGE EQUIPMENT 0 1' 2' 3'

    2 SLAB CONSTRUCTION DETAIL 0 6'' 12'' 18''

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    EQUIPMENT PAD 2 - CONDUITLAYOUT

    PV505

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

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    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    DATA CONDUIT FROMOTHER EQUIPMENT PAD

    DATA CONDUIT FROMINVERTER TO MAIN DASENCLOSURE

    DATA CONDUIT FROMTRANSFORMER TOINVERTER

    MEDIUM VOLTAGE AC CONDUITFROM TRANSFORMER 3 TORELAY/RECLOSER

    MEDIUM VOLTAGE AC CONDUITFROM RELAY/RECLOSER TOPRIMARY METERING CABINET

    MEDIUM VOLTAGE AC CONDUITFROM PRIMARY METERINGCABINET TO CUSTOMER-OWNEDLOAD-BREAK

    MEDIUM VOLTAGE AC CONDUIT FROM CUSTOMER-OWNED LOAD-BREAKTO UTILITY-OWNED LOAD BREAK (OUTSIDE OF FENCE)

    DC CONDUIT FROM DISCONNECTENCLOSURE TO INVERTER

    DC CONDUITFROM FIELD

    GROUNDING REACTORCONDUIT

    AC CONDUIT FROMINVERTER TO AUXLOAD CENTER

    AC EGC CONDUIT

    N S

    W

    E

    APPROXIMATE COMPASS

    1'-0

    "

    9"3"

    1'-6

    "

    2'-1

    0"

    8"1'

    -5"

    3"7"

    7"

    3"6"

    3"

    3"

    6" SLAB EDGES TO BE 1" BEVELEDOR ROUNDED W/ EDGER

    MIN DEPTH FORBURIED CONDUITPER NEC 300.5

    UPPER REBAR MESH:6x6-D4/D4 (6" O.C.) REMESHALTERNATIVELY SIZE #4 REBAR @ 12" O.C.

    LOWER REBAR GRIDTO MATCH UPPER GRID

    3" TYP. REBAR OFFSETFROM SLAB EDGE

    6" MIN. OFFSET FROMSLAB EDGE TO EQUIPMENT

    3" MAX ELEVATION OF SLABABOVE FINISHED GRADE

    CONCRETE SLAB:4000 PSI CONCRETE

    CRUSHED STONE

    SAND

    EARTH

    CONDUIT LAYER 1

    CONDUIT LAYER 2

    FINISHED GRADE

    1 SLAB CONDUIT LAYOUT - INVERTER 3 / PAD 2 0 1' 2' 3'

    2 SLAB CONSTRUCTION DETAIL 0 6'' 12'' 18''

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    EQUIPMENT PAD 2 - REBAR &GROUNDING

    PV506

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

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    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

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    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    3"

    3"

    3"

    3"3"

    3"

    3"

    3"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6 1/

    2"6

    1/2"

    6" 5 1/2"

    1'-0" 5'-6" 17'-6" 32'-6" 36'-0" 38'-0"

    4'-2"11'-1"11'-6"12'-0"24'-8"27'-0"28'-6"29'-6 3/4"33'-7 3/4"38'-0"

    2'-4

    "5'

    -11"

    14'-6

    "15

    '-0"

    18'-0

    "

    3'-0

    "3'

    -6"

    15'-6

    3/4

    "16

    '-0"

    18'-0

    "

    1/2"x10' CU-CLAD GROUND RODEXPOSE ~4" ABOVE TOP OF CONCRETE

    BOND GROUND WIRE VIA ACORN CLAMP

    #3/0 BARE GEC IRREVERSIBLYBONDED FROM INVERTER

    GROUND BAR TO GROUND ROD

    1/2"x10' CU-CLAD GROUND RODEXPOSE ~4" ABOVE TOP OF CONCRETEBOND GROUND WIRE VIA ACORN CLAMP

    #3/0 CU BARE GROUND RINGAROUND SLAB PERIMETER

    N S

    W

    E

    APPROXIMATE COMPASS

    BRANCH A GROUND WIRE FROM RINGTO CONNECT TO GROUNDING REACTORCONNECT VIA SPLIT BOLT

    EXPOSE ~3 FT OF GROUND WIRE WITHINGROUNDING REACTOR ENTRY REGION

    BOND GROUND WIRE TOBOTH LAYERS OF REBAR

    VIA ACORN CLAMP

    1'-0

    "

    9"3"

    1'-6

    "

    2'-1

    0"

    8"1'

    -5"

    3"7"

    7"

    3"6"

    3"

    3"

    6" SLAB EDGES TO BE 1" BEVELEDOR ROUNDED W/ EDGER

    MIN DEPTH FORBURIED CONDUITPER NEC 300.5

    UPPER REBAR MESH:6x6-D4/D4 (6" O.C.) REMESHALTERNATIVELY SIZE #4 REBAR @ 12" O.C.

    LOWER REBAR GRIDTO MATCH UPPER GRID

    3" TYP. REBAR OFFSETFROM SLAB EDGE

    6" MIN. OFFSET FROMSLAB EDGE TO EQUIPMENT

    3" MAX ELEVATION OF SLABABOVE FINISHED GRADE

    CONCRETE SLAB:4000 PSI CONCRETE

    CRUSHED STONE

    SAND

    EARTH

    CONDUIT LAYER 1

    CONDUIT LAYER 2

    FINISHED GRADE

    1 SLAB REBAR, GROUNDING & CONDUIT LOCATIONS - INVERTER 3 / PAD 2 0 1' 2' 3'

    2 SLAB CONSTRUCTION DETAIL 0 6'' 12'' 18''

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    UTILITY-OWNED LOAD BREAKPAD

    PV507

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    DRAWING NO.

    DRAWING TITLE

    FILE NAME

    CHECKED BYDRAWN BY DATE DRAFTED:

    DRAW

    ING

    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    1'-0" 3'-0"

    16'-0

    "

    7'-6"

    7'-0

    "

    8 3/

    4"8

    3/4"

    7 1/2" 7 1/2"

    1'-0

    "5'

    -0"

    1'-0

    "

    LEVEL GRADE & CLEARVEGETATION WITHIN

    10 FT OF LOAD BREAK

    LEVEL GRADE & CLEARVEGETATION BETWEENFENCE & LOAD BREAK

    BOLLARD PERPV507-4, TYP OF 2

    COMPARTMENT 2: LOAD SIDE

    PAD-MOUNT LOAD BREAKUTILITY-OWNED

    COMPARTMENT 1: LINE SIDE

    FENCE

    ENTRY GATE

    N

    S

    W E

    APPROXIMATE COMPASS

    ED

    GE

    OF

    AC

    CE

    SS

    RO

    AD

    1'-3

    "4'

    -3"

    1'-6

    "

    3'-6" 4'-0"3"

    3"3"

    3"3"

    3"3"

    3"

    1'-0

    "

    9"3"

    1'-6

    "

    2'-1

    0"

    8"1'

    -5"

    3"7"

    7"

    3"6"

    3"

    3"

    6" SLAB EDGES TO BE 1" BEVELEDOR ROUNDED W/ EDGER

    MIN DEPTH FORBURIED CONDUITPER NEC 300.5

    UPPER REBAR MESH:6x6-D4/D4 (6" O.C.) REMESHALTERNATIVELY SIZE #4 REBAR @ 12" O.C.

    LOWER REBAR GRIDTO MATCH UPPER GRID

    3" TYP. REBAR OFFSETFROM SLAB EDGE

    6" MIN. OFFSET FROMSLAB EDGE TO EQUIPMENT

    3" MAX ELEVATION OF SLABABOVE FINISHED GRADE

    CONCRETE SLAB:4000 PSI CONCRETE

    CRUSHED STONE

    SAND

    EARTH

    CONDUIT LAYER 1

    CONDUIT LAYER 2

    FINISHED GRADE

    4 F

    T M

    IN.

    4 FT

    6"

    1'-0"

    GRADE

    CONCRETE FILLED6" RIGID GALV.STEEL PIPE

    CONCRETEFOUNDATION

    1 PAD LAYOUT FOR UTILITY-OWNED LOAD BREAK 0 1' 2' 3' 2 SLAB REBAR, GROUNDING & CONDUIT LOCATIONS

    3 SLAB CONSTRUCTION DETAIL 0 6'' 12'' 18'' 4 BOLLARD DETAIL 0 1' 2' 3'

  • solardesignassociates inc

    HARVARD, MA 01451-0242 tel: 978-456-6855fax: 978-772-9715www.solardesign.com

    CONCORD MLP

    REVI

    SION

    NOT

    ES

    MARK DATE DESCRIPTION

    PROF

    ESSI

    ONAL

    STA

    MP

    THIS DRAWING IS FOR INFORMATION PURPOSES ONLY. CERTIFICATION ORVALIDATION IS TO BE DONE BY A PROFESSIONAL WITH EXPERTISE IN THEREQUIRED FIELD AND A LICENSE IN THE STATE THAT THE INSTALLATION

    WILL RESIDE. CERTFICIATION OR VALIDATION TO BE INCLUDED AS PART OFTHE SUBMITTALS FOR PERMITTING OF THE OVERALL PROJECT.

    90% SET FOR COMMENT

    Saturday, July 02, 2016

    CONT

    RACT

    OR

    NAMESTREETCITY/ST/ZIPNOTES

    NAMESTREETCITY/ST/ZIPNOTES

    SITE

    SUBM

    ISSI

    ON

    AC SINGLE LINE

    PV601

    Concord MLP.plnAS NOTEDNLCH SHEET SIZE:

    DRAWING NO.

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    FILE NAME

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    DRAW

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    SCALE7/2/2016ARCH D

    CONCORD, MA 01742214Y MAIN STREET

    ISSUED F

    OR 50% S

    ET FOR

    COMMEN

    T ONLY

    NOT FOR

    CONSTR

    UCTION

    WR GRACE SUPERFUND SITE

    1 6/1/2016 50% SET FOR COMMENT

    (2)(3)

    (4)

    (5)

    (1, 1G)

    POINT OF COMMONCOUPLING

    (6)(5)(5)

    CUSTOMER-INSTALLEDWIRING TO TERMINATE ONLOAD SIDE OF THIS UNIT

    (7) (7) (7)

    (1, 1G)(1, 1G)

    4" + SPARE

    4" + SPARE0.015%

    0.068%

    VOLTAGEDROP

    CONDUITSIZE (MIN)

    0.064%

    4" + SPARE

    0.002%

    ~0.00% N/A

    4" + SPARE

    28 STRING COMBINER OUTPUT* Voc: 871.2 VdcVoc Temp Coeff. -0.28 %/ °CVoc (Temp Adjusted) 983.4 VdcIsc: 276.9 AdcVmp: 694.8 VdcImp: 264.9 Adc

    INVERTER OUTPUT (1500 kW)Max Rated Power 1500 kWacMax Rated Apparent Power 1650 kVAOperating Voltage (Phase-to