Gehrlicher Solar America Corp.21 FADEM ROADSPRINGFIELD, NJ 07801Phone Main: +1 908 219 4379Toll Free: +1 877 844 9174Fax: +1 908 219 4375Homepage: www.gehrlicher.us

Sheet No:

Sheet Name:

Scale:

Professional Engineer:

PE Seal:

PreliminaryCustomer ApprovalPermitting

ConstructionAs-built

DRAWING ISSUE

Proj

ect

Nam

e:

Site

Add

ress

:

Project ID:

Other____________REVISIONS

DateRev By DescriptionApp07/25/20110 LG Presale drawingLG

09/22/20111 LG Issued for Weston ApprovalLG

09/26/20112 LG Issued for Permit SubmittalLG

10/14/20113 LG Revised per Weston commentsLG

11/01/20114 LG Revised per Weston comments10/27/2011,Racking information added

LG

11/04/20115 LG Revised per Weston comments11/01/2011LG

11/04/20116 LG Issued for ConstructionLG

WESTON - DARTMOUTH

1275 NORTH HIXVILLE ROAD

DARTMOUTH, MA 02727

151.34kWp PHOTOVOLTAIC SYSTEM

PROJECT LOCATION GENERAL NOTES DRAWING INDEX

1. THE CONTRACTOR SHALL CHECK AND VERIFY ALL DIMENSIONS ON THE DRAWINGS, INCLUDING EXISTING STRUCTURES, AND

NOTIFY THE DESIGNER OF ANY DISCREPANCY IN THE DRAWINGS AND/OR EXISTING CONDITIONS BEFORE STARTING THE WORK.

2. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL WORK AS INDICATED ON THE DRAWINGS AND SPECIFICATIONS.

3. THE CONTRACTOR SHALL COORDINATE ALL OPERATIONS WITH THE OWNER.

4. THE CONTRACTOR SHALL COORDINATE ALL OPERATIONS WITH ANY EQUIPMENT AND ITS INSTALLER.

5. ALL ELECTRICAL WORK TO BE INSTALLED BY A CERTIFIED ELECTRICIAN AND APPRENTICES WORKING UNDER THE DIRECT

SUPERVISION OF THE LICENSED ELECTRICAL CONTRACTOR.

6. SYSTEM INSTALLATION SHALL BE IN ACCORDANCE WITH NEC 2008 AND LOCAL CODES AND STANDARDS.

7. PROVIDE ALL WORKING CLEARANCES AT NEW AND EXISTING EQUIPMENT PER NEC 110.26.

8. FOLLOW INVERTER MANUFACTURES INSTALLATION INSTRUCTIONS.

9. DC GROUNDED CONDUCTORS SHALL BE MARKED WHITE AT ALL TERMINATIONS. EQUIPMENT GROUNDING CONDUCTORS (EGC)

SMALLER THAN #4 AWG SHALL BE BARE OR HAVE CONTINUOUS GREEN INSULATION. EQUIPMENT GROUNDING CONDUCTORS

(EGC) LARGER THAN OR EQUAL TO #4 AWG SHALL BE MARKED AS EGC (GREEN) WHEREVER ACCESSIBLE. DC UNGROUNDED

CONDUCTORS SHALL BE MARKED RED.

10. SYSTEM TO BE BONDED AND GROUNDED IN ACCORDANCE WITH ARTICLE 690 OF NEC.

11. ALL CONDUCTORS SHALL BE COPPER UNLESS OTHERWISE NOTED.

12. WIRE STRAPS TO BE STAINLESS STEEL.

13. ALL METALLIC CONDUIT TO BE GROUNDED BY A GROUND BUSHING AT ALL ENCLOSURES.

14. ALL FASTENERS SHALL BE CONSTRUCTED OF CORROSION RESISTANT MATERIALS APPROPRIATE FOR SITE CONDITIONS.

CONNECTORS SHALL BE TORQUED PER DEVICE LISTI NG OR INSTALLATION DOCUMENTATION REQUIREMENTS.

15. ALL EXISTING OVERHEAD AND UNDERGROUND FACILITIES SHOWN ON THE LAYOUT PLANS ARE DIAGRAMMATIC IN NATURE AND

FOR INFORMATIONAL PURPOSES ONLY. ACTUAL LOCATIONS SHALL BE FIELD VERIFIED AND DOCUMENTED PRIOR TO

EXCAVATION OR EXECUTION OF THE WORK. ADDITIONALLY, THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE FIELD

VERIFICATION OF THE ACCURACY OF ALL AS-BUILT DOCUMENTS USED IN THE PROCESS OF THE WORK.

16. CONTRACTOR SHALL LOCATE AND MARK ALL ELECTRICAL CIRCUITS AND UNDERGROUND UTILITIES IN THE AREA OF

CONSTRUCTION PRIOR TO ANY EXCAVATION REQUIRED FOR INSTALLATION OF DUCTS, DIRECT BURIED CONDUIT, OR EQUIPMENT

PADS. THE CONTRACTOR SHALL PHYSICALLY VERIFY THE LOCATION AND ELEVATION OF EXISTING UTILITIES INDICATED PRIOR TO

THE START OF CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING, PROTECTING AND/OR RELOCATING

ANY EXISTING UTILITIES ENCOUNTERED IN THE WORK AREAS.

17.

18. THE CONTRACTOR SHALL MAKE EVERY EFFORT TO CAUSE AS LITLE DISTURBANCE AS POSSIBLE AND PROTECT THE NATURAL

ENVIRONMENT AND RESOURCES OF THE FACILITY DURING THE COURSE OF THE WORK. ALL DISTURBED AREAS SHALL BE

RETURNED TO THEIR PRE-CONSTRUCTION STATE OR BETTER. AREAS WHICH ARE SEEDED OR SODDED WITH ESTABLISHED

GRASS SHALL BE SEEDED AS SOON AS PRACTICABLE AFTER COMPLETION OF THE WORK IN THAT AREA.

19. ALL EXCESS SOIL, EXCAVATION, WASTE AND DEBRIS SHALL BE REMOVED FROM THE SITE AS SOON AS PRACTICAL DURING THE

COURSE OF THE WORK. SOIL AND EXCAVATION MATERIALS SHOULD BE REMOVED FROM THE FACILITY AND NOT STOCK PILED

UNLESS THEY ARE TO BE REUSED.

20. ALL CONTRACTORS MUST COMPLY WITH FEDERAL, STATE, AND LOCAL REGULATIONS PERTAINING TO THE ENVIRONMENT.

ADDITIONALLY ALL WORK MUST CDMPLY WITH THEIR SAFETY MANUALS, AS WELL AS OSHA REQUIREMENTS AND STANDARDS.

21. THE CONTRACTOR IS RESPONSIBLE FOR THE SAFETY OF ON-SITE PERSONNEL. IF ENGINEERING STAFF OR OTHER SAPETY

PERSONNEL OBSERVE AN UNSAFE CONDITION, WORK WILL BE STOPPED WITHOUT CONTRACT EXTENSION UNTIL THE UNSAFE

CONDITION(S) IS/ARE REMEDIED. ACCIDENT REPORT FORMS (OSHA FORM 301 OR 300) WILL BE SUBMITTED FOR EACH

REPORTABLE OCCUPATIONAL INJURY, ILLNESS, OR LOST TIME ACCIDENT. THE CONTRACTOR IS RESPONSIBLE FOR NOTIFYING

OSHA IN THE EVENT OF A SERIOUS EMPLOYEE ILLNESS OR INJURY.

22. ALL CONDUCTORS AND EQUIPMENT SHALL BE CONSIDERED ENERGIZED UNLESS CHECKED, TAGGED, GROUNDED, AND CHECKED

AGAIN.

23. THE CONTRACTOR SHALL CONDUCT DAILY SAFETY MEETINGS COVERING THE FOLLOWING ITEMS:

23.1. PROPER WEARING/USE OF PERSONAL PROTECTIVE EQUIPMENT (PPE) AND TRAINING TO PROPERLY DON/DOFF ALL PPE.

23.2. CONTROL OF ACCESS TO THE JOB SITE AND CLEANLINESS OF THE JOB SITE.

23.3. ELECTRICAL SAFETY ON THE JOB SITE.

23.4. RECOGNITION OF POTENTIAL HAZARDS AT THE JOB SITE AND ESTABLISHING ABATEMENT PROCEDURES TO MINIMIZE THEM.

23.5. AS REQUIRED DURING WORK PERFORMANCE, ABIDE BY ALL EXCAVATION AND TRENCHING REGULATIONS.

24. THE CONTRACTOR SHALL CONDUCT THE FUELING AND LUBRICATING OF EQUIPMENT AND MOTOR VEHICLES IN A MANNER THAT

PROTECTS AGAINST SPILLS AND EVAPORATION. ALL USED OIL GENERATED ON SITE WILL BE MANAGED IN ACCORDANCE WITH

40CFR 279. THE CONTRACTOR WILL DETERMINE IF ANY USED OIL GENERATED WHILE ON-SITE EXHIBITS A CHARACTERISTIC OF

HAZARDOUS WASTE. IN ADDITION, USED OIL CONTAINING 1000 PARTS PER MILLION OF SOLVENTS WILL BE CONSIDERED A

HAZARDOUS WASTE AND DISPOSED OF AT THE CONTRACTORS EXPENSE. USED OIL MIXED WITH A HAZARDOUS WASTE WILL ALSO

BE CONSIDERED A HAZARDOUS WASTE.

25. THE CONTRACTOR SHALL TAKE PRECAUTIONS TO PREVENT RELEASES/SPILLS OF OIL AND HAZARDOUS MATERIALS. IN THE

EVENT OF ANY RELEASES OF OIL AND HAZARDOUS MATERIALS, CHEMICALS, OR GASES; IMMEDIATELY (WITHIN 15 MINUTES)

NOTIFY THE LOCAL FIRE DEPARTMENT. THE CONTRACTOR SHALL MAKE VERBAL AND WRITTEN NOTIFICATIONS AS REQUIRED BY

THE FEDERAL 40CFR 355, STATE, AND LOCAL REGULATIONS. THE CONTRACTOR SHALL COLLECT AND PROVIDE INFORMATION AS

NEEDED BY THE INVESTIGATING AUTHORITY. SPILL RESPONSE SHALL BE IN ACCORDANCE WITH 40CFR 300 AND APPLICABLE

STATE AND LOCAL REGULATIONS. CONTAIN AND CLEAN UP THESE SPILLS WITHOUT COST TO THE OWNER. IF OWNER ASSISTANCE

IS REQUESTED OR REQUIRED, THE CONTRACTOR SHALL REIMBURSE THE OWNER FOR SUCH ASSISTANCE.

ROOF MOUNTED SYSTEM (IF APPLICABLE) :

25. ALL ROOFING REPAIRS MUST MAINTAIN EXISTING CLASS AND TYPE OF ROOF AND ALL WORK SHALL BE IN ACCORDANCE WITH THE

ROOFING MANUFACTURER'S INSTALLATION REQUIREMENTS.

26. ALL CONDUIT TO BE INSTALLED NO LESS THAN 3-1/2" FROM THE ROOF SURFACE IN ACCORDANCE WITH THE ADJUSTMENT

FACTORS OF NEC TABLE 310.15(B)(2)(C)

C1.1 COVER SHEET

L1.1 PV ARRAY LAYOUT (OVER SURVEY)

L1.2 PV ARRAY LAYOUT

E1.1 SINGLE LINE DIAGRAM

E2.1 CONDUCTOR AND CONDUIT SCHEDULE

E4.1 INVERTER PAD DETAILS

ABBREVIATIONS

AL ALUMINUM

AR ARRAY

CONST CONSTRUCTION

D DEPTH

DEG DEGREE

DIA DIAMETER

DSN DESIGN

E EXISTING

EMT ELECTRICAL METALLIC TUBING

EQUIV EQUIVALENT

F/A FAST ACTING

FT FOOT

GRC GALVANIZED RIGID CONDUIT

GRD GROUND

H HEIGHT

HVAC HEATING VENTILATION AIR CONDITIONING

IN INCH

LB CONDULET BODY

MAX MAXIMUM

MIN MINIMUM

MSB MAIN SWITCHBOARD

MDP MAIN DISTRIBUTION PANEL

NTS NOT TO SCALE

OEM ORIGINAL EQUIPMENT MANUFACTURER

PV PHOTOVOLTAIC

PVI PHOTOVOLTAIC INVERTER

RT RAINTIGHT

SCH SCHEDULE

SLD SINGLE LINE DIAGRAM

SS STAINLESS STEEL

TYP TYPICAL

UL UNDERWRITERS LABORATORY

U.N.O. UNLESS NOTED OTHERWISE

WD WIDTH

E5.1 DATA SHEETS

E6.1 STRINGING DIAGRAM

E7.1 DETAILS - SHEET 1

DAS1.1 DAS DRAWINGS (FROM DRAKER)

P1.1 PILE LAYOUT, INVERTER 1

P1.2 PILE LAYOUT, INVERTER 2

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Gehrlicher Solar America Corp.

21 FADEM ROAD SPRINGFIELD, NJ 07801 Phone Main: +1 908 219 4379 Toll Free: +1 877 844 9174 Fax: +1 908 219 4375 Homepage: www.gehrlicher.us

Professional Engineer:

PE Seal:

DRAWING ISSUE Preliminary Construction Customer Approval As-built Permitting Other____________

REVISIONS Rev By App Description Date

Presale drawing0 LG LG 07/25/2011

1 LG LG 09/22/2011

2

Issued for Weston Approval

LG LG Issued for Permit Submittal 09/26/2011

3 Revised per Weston commentsLG LG 10/14/2011

4 LG LG Revised per Weston comments10/27/2011, 11/01/2011 Racking information added

5 LG LG Revised per Weston comments11/01/2011 11/04/2011

6 11/04/2011LG LG Issued for Construction

Proj

ect

Nam

e:

Site

Add

ress

:

Sheet Name:

Project ID:Scale: Sheet No:

http:www.gehrlicher.us

Gehrlicher Solar America Corp.

21 FADEM ROAD SPRINGFIELD, NJ 07801 Phone Main: +1 908 219 4379 Toll Free: +1 877 844 9174 Fax: +1 908 219 4375 Homepage: www.gehrlicher.us

Professional Engineer:

PE Seal:

DRAWING ISSUE Preliminary Construction Customer Approval As-built Permitting Other____________

REVISIONS Rev By App Description Date

Presale drawing0 LG LG 07/25/2011

1 LG LG 09/22/2011

2

Issued for Weston Approval

LG LG Issued for Permit Submittal 09/26/2011

3 Revised per Weston commentsLG LG 10/14/2011

4 LG LG Revised per Weston comments10/27/2011, 11/01/2011 Racking information added

5 LG LG Revised per Weston comments11/01/2011 11/04/2011

6 11/04/2011LG LG Issued for Construction

INVERTER 1 (50kW) PAD PLAN VIEW INVERTER 2 (75kW) PAD PLAN VIEW

1 2SCALE: 1" = 1' SCALE: 1" = 1'

Proj

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Add

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:

Sheet Name:

Project ID:Scale:INVERTER PAD DETAIL INVERTER PAD GROUNDING DETAIL

3 4SCALE: 1/2" = 1' SCALE: 1" = 1' Sheet No:

http:www.gehrlicher.us

INVERTER 1 STRINGING DIAGRAM

1SCALE: 3/32" = 1'

INVERTER 2 STRINGING DIAGRAM

2SCALE: 3/32" = 1'

Gehrlicher Solar America Corp.21 FADEM ROAD SPRINGFIELD, NJ 07801 Phone Main: +1 908 219 4379 Toll Free: +1 877 844 9174 Fax: +1 908 219 4375 Homepage: www.gehrlicher.us

Sheet No:

Sheet Name:

Scale:

Professional Engineer:

PE Seal:

Preliminary Customer Approval Permitting

Construction As-built

DRAWING ISSUE

Proj

ect

Nam

e:

Site

Add

ress

:

Project ID:

Other____________ REVISIONS

DateRev By DescriptionApp 07/25/20110 LG Presale drawingLG

09/22/20111 LG Issued for Weston ApprovalLG

09/26/20112 LG Issued for Permit SubmittalLG

10/14/20113 LG Revised per Weston commentsLG

11/01/20114 LG Revised per Weston comments10/27/2011, Racking information added

LG

11/04/20115 LG Revised per Weston comments11/01/2011LG

11/04/20116 LG Issued for ConstructionLG

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3 3040302 Assembly cable routing 1576, post covering 0050-00-0055 1

2 3040223 Assembly-F3x4_A_3_3_V3 0050-00-0075 1

1 304xxxx Assembly - post and Adaptor (80x55x5 [mm]) 0050-00-xxxx 4

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3.2 3800239 Cable routing covering 1.576mm 0050-01-0076 1

3.1 3800236 Cable routing 1.576mm 0050-01-0074 1

3 3040302 Assembly cable routing 1576, post covering 0050-00-0055 1

2.18 3800018 Connector 150x30 [mm] 0050-01-0114 2

2.17 3800170 Socket head cap screw_DIN7984_M8x60_8.8_Geomet 321. B 48

2.16 3800125 Hexagonal Nut with Flange_DIN 6923_M12_10_Geomet 321.B 36

2.15 3800056 Hexagonal Nut_DIN 934_M16_8_P3E 24

2.14 3800094 Hexagonal Bolt_DIN 933_M16x25_8.8_P3E 24

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2.12 3800163 Force distributor plate 4mm, L=80mm 0100-01-0026 24

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1.3 3800169 Adaptor 345mm short (80x55x5 [mm]) 0050-01-0003 12.13 1.2 3800168 Adaptor 425mm long (80x55x5 [mm]) 0050-01-0002 1

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2.4

Additional Information Concerning Key Benefits of Sustainability Enhancements ReSolve, Inc. Superfund Site

16 November 2011

1. Reduction in Chemical Use: The actual chemical use before implementation of the ABR system, and the expected use after transition to the ABR system are detailed in the table below:

Chemical

Prior to Sustainability Enhancements

After Sustainability Enhancements Comments

(lbs/year) (lbs/year) Sodium Hydroxide (25%)

34,144 4,600 The use after transition to the sustainability enhancements is estimated based on the need to raise the pH of the ABR effluent from 6.0 to 6.5 and the buffering capacity of the ABR effluent observed during the ABR pilot test.

Sulfuric Acid (93%) 2,675 0 Not needed for ABR operations Polymer (Neat) 283 50 Estimated amount of polymer needed for

conditioning sludge collected during pipeline cleaning and from phase separator.

Potassium Permanganate

1,635 0 Not needed for ABR operations

Sodium Hypochlorite

961 0 Not needed for ABR operations

Aluminum Chlorhydrate

6,605 0 Not needed for ABR operations

Total 46,302 4,650 Percent Reduction in Chemical Use 90% Note: The chemical use prior to the sustainability enhancements is annualized based on the 35-gpm treatment plant flow rate since 1 December 2010.

2. Reduction in Sludge Production/Disposal: The only sludge that will be generated during the ABR operations will be from cleaning of pipelines (primarily the extraction well pipelines) and from settling of suspended solids in the phase separator and influent tank. Based on a total suspended solids in the influent of less than 5 mg/L and a conservative estimate that 5% of the iron in the influent will precipitate on the pipelines,

Additional Information Concerning Key 16 November 2011 Benefits of Sustainability Enhancements Page 2 of 2 ReSolve, Inc. Superfund Site

the sludge production will decrease from the 54,800 pounds generated during Year 13 of operations to less than 2500 pounds annually after transition to the ABR system. This represents a reduction of approximately 95%

3. Solar Electricity Generation: Electricity use at the site has averaged approximately 240,000 kilowatt-hours (KWH) per year during operation of the existing treatment system. Based on changes to pump sizes and reductions in blower and compressor operations, the treatment system is expected to use approximately 206,000 KWH annually after transition to the sustainability enhancements. The solar photovoltaic system will generate a maximum of 151 kilowatts (KW) and, on average (depending on weather), should generate 186,000 KWH per year, which is 90% of the expected annual future electricity use at the site. The solar photovoltaic system can be expanded by 10 to 12 KW if future electricity use at the site is greater than expected, thereby maintaining on-site electricity generation at approximately 90% of on-site electricity use.

Weston-ReSolve Solar Design 11-21-11Gehrtec Solar Base 11-28-11F3x4_A_3_3_V3Zeichenansicht43Zeichenansicht44Zeichenansicht47Zeichenansicht48Zeichenansicht49Detailansicht A (1 : 2)Detailansicht B (1 : 2)Detailansicht C (1 : 1)Detailansicht D (1 : 1)Detailansicht E (1 : 2)

Additional Information Concerning Key Benefits of Sustainability Enhancements 11-21-11

barcode: *577284*barcodetext: SDMS Doc ID 577284