SITE

No. Drawing Title Latest IssueC-1

Owner

VHB

Proj

ect :

vhb.

com

Issu

ed fo

r :

Sheet Index

Legend and General NotesC-2

Existing Conditions, Sediment &

No. Drawing Title Latest Issue

Reference Drawings

1

C-3

Erosion Control Plan

C-4

C-5

Site Plan

Exelon West Medway LLCP.O. Box 340014Nashville, TN 37203

ApplicantNSTAR Electric Company d/b/a Eversource Energy247 Station DriveWestwood, MA 02090

12521, 109

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Feet0 1000 2000

Site PlansIssued forDate IssuedLatest Issue

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting01/19/202101/19/2021

7313

9.01

Wes

t Med

way

Sta

tion

65Re

view

Substation Easement Perimeter Plan by SMCSite Context Sheet January 19, 2021

Deed Book, Page:

1/7/2021

1 Existing Conditions and Topographic Survey by SMC 1/7/2021

Map 66, Parcels 010 & 012Assessor's Information:

Energy Resources - ERZoning District:

C-6 Site Details

C-7 Mobile Transformer Plan

Approved By:Town of Medway Planning and EconomicDevelopment Board

List of Waivers1. SECTION 207-9 PEDESTRIAN & BICYCLE ACCESS AND SIDEWALKS; SECTION 207-11 TRAFFIC AND VEHICULAR CIRCULATION;

SECTIONS 207-10 AND 207-11 PARKING AND LOADING.

2. SECTION 207-19 LANDSCAPING

3. SECTION 207-4 ENERGY EFFICIENCY AND SUSTAINABILITY; SECTION 207-16 UTILITIES; SECTION 207-18 OUTDOOR LIGHTING

Date:

Grading & Drainage Plan

Exterior Elevations prepared by AZZ, Inc.C7329M07 3/5/2015

Exterior Elevations - End Views prepared by AZZ, Inc.C7329M08 3/5/2015

January 19, 2021January 19, 2021January 19, 2021January 19, 2021January 19, 2021January 19, 2021January 19, 2021

of

Project Number

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Drawing Title

Issued for

Checked byDesigned by

Appvd.DateRevisionNo.

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Date

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting

Not Approved for Construction

January 19, 2021

7

73139.01

Site Context Sheet

C-11

RTL RLC

Approved By:Town of Medway Planning and EconomicDevelopment Board

Date:

BORDERING VEGETATED WETLAND

2,000 FOOT RADIUS

RIVER/STREAM/BROOK

TOWN LINE

ZONING LINE

EXISTING CONTOUR

300 FOOT RADIUS

PROPERTY LINE

Legend & Abbreviations

STONE STREET

WEST STREET

OLD

SUM

MER STREET

ARDMORECIRCLE

SUM

MER

STR

EET

ROB WAY

MILLBROOKROAD

HO

LBROO

K

STREET

HIXONSTREET

WILLIAMSBURG WAY PINEMEADOWROAD

LANTERNLANE

MILFORD STREET

FISHER STREET

LITTLETREEROAD

RUSTICROAD

SUM

MER STREET

KIN

GST

ON

LA

NE

MAIN STREE

T

VILLAGE STREET

WEST STREETAMELIAWAY

SUMMERVALLEYLANE

NC

AR-1

AR-2

AR-2

AR-2

ER

FSMILFORD STREET

ENERGY RESOURCES

AGRICULTURAL RESIDENTIAL 1

NEIGHBORHOOD COMMERCIAL

AGRICULTURAL RESIDENTIAL 2

FIRE STATIONFS

NCAR-2AR-1ER

SCENIC ROAD

MEDWAY

BELLINGHAM

MEDWAYFRANKLIN

EASEMENT

Feet6003000 150

KeyScale: 1" = 1,000'

GENERAL NOTES:

1. THE FOLLOWING INFORMATION DEPICTED HEREIN WAS OBTAINEDFROM THE OLIVER MA GIS ONLINE MAPPING TOOL:

- RIVER CENTERLINE LOCATIONS- WETLAND LOCATIONS- EXISTING TOPOGRAPHY- ASSESSOR PARCELS- TOWN BOUNDARY LINES

2. SCENIC ROAD INFORMATION WAS OBTAINED FROM THE TOWN OFMEDWAY PLANNING BOARD RULES AND REGULATIONS, CHAPTER 400- SCENIC ROADS, ADOPTED JULY 16, 2002.

3. ZONING BOUNDARIES AND DESCRIPTIONS WERE OBTAINED FROMTHE TOWN OF MEDWAY ZONING MAP, LAST UPDATED JANUARY 2,2020.

4. LOT LINE DIMENSIONS AND TOPOGRAPHY AT 2-FOOT INTERVALS ARENOT DEPICTED HEREIN DUE TO THE SCALE OF THE PLAN.

5. MEDWAY ABUTTER INFORMATION DEPICTED HEREIN TAKEN FROM ACERTIFIED ABUTTER'S LIST PREPARED BY THE MEDWAY ASSESSOR'SOFFICE DATED NOVEMBER 17, 2020.

6. BELLINGHAM ABUTTER INFORMATION DEPICTED HEREIN TAKEN FROMA CERTIFIED ABUTTER'S LIST PREPARED BY THE BELLINGHAMASSESSOR'S OFFICE DATED NOVEMBER 19, 2020.

HOPPING BROOK

CHARLES

RIVER

CHARLES RIVER2,000 FT SITE

OFFSET

SIAMESE CONNECTION

ACCESSIBLE CURB RAMP

ACCESSIBLE PARKING

VAN-ACCESSIBLE PARKING

COMPACT PARKING STALLS

DOUBLE YELLOW LINE

STOP LINE

CROSSWALK

PARKING COUNT

MAJOR CONTOUR

MINOR CONTOUR

STREAM / POND / WATER COURSE

HAY BALES

SILT FENCE

DETENTION BASIN

RETAINING WALL

STOCKADE FENCE

STONE WALL

FENCE

TREE LINE

WIRE FENCE

PATH

WOOD GUARDRAIL

STEEL GUARDRAIL

GUY WIRE & ANCHOR

MATCHLINE

GUY POLE

HAND HOLE

PULL BOX

ELECTRIC MANHOLE

POST INDICATOR VALVE

TRANSFORMER PAD

TELEPHONE MANHOLE

UTILITY POLE

LIGHT POLE

ELECTRIC METER

WATER WELL

GAS GATE

GAS METER

FIRE HYDRANT

WATER METER

EXTRUDED CONCRETE CURB

BUILDING ENTRANCE

BOLLARD

DOUBLE SIGN

DUMPSTER PAD

SIGN

BUILDING

LOADING DOCK

MONOLITHIC CONCRETE CURB

PRECAST CONC. CURB

LIMIT OF CURB TYPE

SLOPED GRAN. EDGING

SAWCUT

VERT. GRAN. CURB

EDGE OF PAVEMENT

BITUMINOUS CURB

CURB AND GUTTER

CONCRETE CURB

GRAVEL ROAD

BITUMINOUS BERM

WETLAND LINE WITH FLAG

200' RIVERFRONT AREA

TO FLOODING

LIMIT OF DISTURBANCE

WETLAND BUFFER ZONE

NO DISTURB ZONE

FLOODPLAIN

Exist. Prop.

RIGHT-OF-WAY/PROPERTY LINE

CONSTRUCTION LAYOUT

TOWN LINE

ZONING LINE

BASELINE

BUILDING SETBACK

EASEMENT

PROJECT LIMIT LINE

PROPERTY LINE

DOUBLE CATCH BASIN CONCENTRIC

SEWER MANHOLE CONCENTRIC

FLARED END SECTION

CURB STOP & BOX

TAPPING SLEEVE, VALVE & BOX

WATER VALVE & BOX

HEADWALL

DRAIN MANHOLE CONCENTRIC

PLUG OR CAP

TRENCH DRAIN

CLEANOUT

CATCH BASIN CONCENTRIC

GUTTER INLET

MONITORING WELL

DOMESTIC WATER

FIRE PROTECTION

ELECTRIC

CABLE TV

FIRE ALARM

TELEPHONE

GAS

ROOF DRAIN

SEWER

OVERHEAD WIRE

WATER

DRAIN

UNDERDRAIN

CONSTRUCTION EXIT

HEAVY DUTY PAVEMENT

CONCRETE

TOP & BOTTOM OF WALL ELEVATION

TOP OF CURB ELEVATION

BORING LOCATION

TEST PIT LOCATION

BOTTOM OF CURB ELEVATION

SPOT ELEVATION

Prop.Exist.

RIPRAP

STEAM

FORCE MAIN

ABAN ABANDON

ACR ACCESSIBLE CURB RAMP

ADJ ADJUST

APPROX APPROXIMATE

BIT BITUMINOUS

BS BOTTOM OF SLOPE

BWLL BROKEN WHITE LANE LINE

CONC CONCRETE

DYCL DOUBLE YELLOW CENTER LINE

EL ELEVATION

ELEV ELEVATION

EX EXISTING

FDN FOUNDATION

FFE FIRST FLOOR ELEVATION

GRAN GRANITE

GTD GRADE TO DRAIN

LA LANDSCAPE AREA

LOD LIMIT OF DISTURBANCE

MAX MAXIMUM

MIN MINIMUM

NIC NOT IN CONTRACT

NTS NOT TO SCALE

PERF PERFORATED

PROP PROPOSED

REM REMOVE

RET RETAIN

R&D REMOVE AND DISPOSE

R&R REMOVE AND RESET

SWEL SOLID WHITE EDGE LINE

SWLL SOLID WHITE LANE LINE

TS TOP OF SLOPE

TYP TYPICAL

CB CATCH BASIN

CMP CORRUGATED METAL PIPE

CO CLEANOUT

DCB DOUBLE CATCH BASIN

DMH DRAIN MANHOLE

CIP CAST IRON PIPE

COND CONDUIT

DIP DUCTILE IRON PIPE

FES FLARED END SECTION

FM FORCE MAIN

F&G FRAME AND GRATE

F&C FRAME AND COVER

GI GUTTER INLET

GT GREASE TRAP

HDPE HIGH DENSITY POLYETHYLENE PIPE

HH HANDHOLE

HW HEADWALL

HYD HYDRANT

INV INVERT ELEVATION

I= INVERT ELEVATION

LP LIGHT POLE

MES METAL END SECTION

PIV POST INDICATOR VALVE

PWW PAVED WATER WAY

PVC POLYVINYLCHLORIDE PIPE

RCP REINFORCED CONCRETE PIPE

R= RIM ELEVATION

RIM= RIM ELEVATION

SMH SEWER MANHOLE

TSV TAPPING SLEEVE, VALVE AND BOX

UG UNDERGROUND

UP UTILITY POLE

PARKING SETBACK

SILT SOCK / STRAW WATTLE

Legend AbbreviationsGeneral

Utility

BORDERING LAND SUBJECT

BUILDINGS

DRAIN MANHOLE ECCENTRIC

SEWER MANHOLE ECCENTRIC

DOUBLE CATCH BASIN ECCENTRIC

CATCH BASIN ECCENTRIC

General1. CONTRACTOR SHALL NOTIFY "DIG-SAFE" (1-888-344-7233) AT LEAST 72 HOURS BEFORE EXCAVATING.

2. CONTRACTOR SHALL BE RESPONSIBLE FOR SITE SECURITY AND JOB SAFETY. CONSTRUCTION ACTIVITIESSHALL BE IN ACCORDANCE WITH OSHA STANDARDS AND LOCAL REQUIREMENTS.

3. WITHIN THE LIMITS OF THE BUILDING FOOTPRINT, THE SITE CONTRACTOR SHALL PERFORMEARTHWORK OPERATIONS REQUIRED UP TO SUBGRADE ELEVATIONS.

4. WORK WITHIN THE LOCAL RIGHTS-OF-WAY SHALL CONFORM TO LOCAL MUNICIPAL STANDARDS.WORK WITHIN STATE RIGHTS-OF-WAY SHALL CONFORM TO THE LATEST EDITION OF THE STATEHIGHWAY DEPARTMENTS STANDARD SPECIFICATIONS FOR HIGHWAYS AND BRIDGES.

5. UPON AWARD OF CONTRACT, CONTRACTOR SHALL MAKE NECESSARY CONSTRUCTION NOTIFICATIONSAND APPLY FOR AND OBTAIN NECESSARY PERMITS, PAY FEES, AND POST BONDS ASSOCIATED WITHTHE WORK INDICATED ON THE DRAWINGS, IN THE SPECIFICATIONS, AND IN THE CONTRACTDOCUMENTS. DO NOT CLOSE OR OBSTRUCT ROADWAYS, SIDEWALKS, AND FIRE HYDRANTS, WITHOUTAPPROPRIATE PERMITS.

6. TRAFFIC SIGNAGE AND PAVEMENT MARKINGS SHALL CONFORM TO THE MANUAL ON UNIFORMTRAFFIC CONTROL DEVICES.

7. AREAS OUTSIDE THE LIMITS OF PROPOSED WORK DISTURBED BY THE CONTRACTOR'S OPERATIONSSHALL BE RESTORED BY THE CONTRACTOR TO THEIR ORIGINAL CONDITION AT THE CONTRACTOR'SEXPENSE.

8. IN THE EVENT THAT SUSPECTED CONTAMINATED SOIL, GROUNDWATER, AND OTHER MEDIA AREENCOUNTERED DURING EXCAVATION AND CONSTRUCTION ACTIVITIES BASED ON VISUAL, OLFACTORY,OR OTHER EVIDENCE, THE CONTRACTOR SHALL STOP WORK IN THE VICINITY OF THE SUSPECTMATERIAL TO AVOID FURTHER SPREADING OF THE MATERIAL, AND SHALL NOTIFY THE OWNERIMMEDIATELY SO THAT THE APPROPRIATE TESTING AND SUBSEQUENT ACTION CAN BE TAKEN.

9. CONTRACTOR SHALL PREVENT DUST, SEDIMENT, AND DEBRIS FROM EXITING THE SITE AND SHALL BERESPONSIBLE FOR CLEANUP, REPAIRS AND CORRECTIVE ACTION IF SUCH OCCURS.

10. DAMAGE RESULTING FROM CONSTRUCTION LOADS SHALL BE REPAIRED BY THE CONTRACTOR AT NOADDITIONAL COST TO OWNER.

11. CONTRACTOR SHALL CONTROL STORMWATER RUNOFF DURING CONSTRUCTION TO PREVENT ADVERSEIMPACTS TO OFF SITE AREAS, AND SHALL BE RESPONSIBLE TO REPAIR RESULTING DAMAGES, IF ANY, ATNO COST TO OWNER.

Utilities1. THE LOCATIONS, SIZES, AND TYPES OF EXISTING UTILITIES ARE SHOWN AS AN APPROXIMATE

REPRESENTATION ONLY. THE OWNER OR ITS REPRESENTATIVE(S) HAVE NOT INDEPENDENTLY VERIFIEDTHIS INFORMATION AS SHOWN ON THE PLANS. THE UTILITY INFORMATION SHOWN DOES NOTGUARANTEE THE ACTUAL EXISTENCE, SERVICEABILITY, OR OTHER DATA CONCERNING THE UTILITIES,NOR DOES IT GUARANTEE AGAINST THE POSSIBILITY THAT ADDITIONAL UTILITIES MAY BE PRESENTTHAT ARE NOT SHOWN ON THE PLANS. PRIOR TO ORDERING MATERIALS AND BEGINNINGCONSTRUCTION, THE CONTRACTOR SHALL VERIFY AND DETERMINE THE EXACT LOCATIONS, SIZES, ANDELEVATIONS OF THE POINTS OF CONNECTIONS TO EXISTING UTILITIES AND, SHALL CONFIRM THATTHERE ARE NO INTERFERENCES WITH EXISTING UTILITIES AND THE PROPOSED UTILITY ROUTES,INCLUDING ROUTES WITHIN THE PUBLIC RIGHTS OF WAY.

2. WHERE AN EXISTING UTILITY IS FOUND TO CONFLICT WITH THE PROPOSED WORK, OR EXISTINGCONDITIONS DIFFER FROM THOSE SHOWN SUCH THAT THE WORK CANNOT BE COMPLETED ASINTENDED, THE LOCATION, ELEVATION, AND SIZE OF THE UTILITY SHALL BE ACCURATELY DETERMINEDWITHOUT DELAY BY THE CONTRACTOR, AND THE INFORMATION FURNISHED IN WRITING TO THEOWNER'S REPRESENTATIVE FOR THE RESOLUTION OF THE CONFLICT AND CONTRACTOR'S FAILURE TONOTIFY PRIOR TO PERFORMING ADDITIONAL WORK RELEASES OWNER FROM OBLIGATIONS FORADDITIONAL PAYMENTS WHICH OTHERWISE MAY BE WARRANTED TO RESOLVE THE CONFLICT.

3. SET CATCH BASIN RIMS, AND INVERTS OF SEWERS, DRAINS, AND DITCHES IN ACCORDANCE WITHELEVATIONS ON THE GRADING AND UTILITY PLANS.

4. RIM ELEVATIONS FOR DRAIN AND SEWER MANHOLES, WATER VALVE COVERS, GAS GATES, ELECTRICAND TELEPHONE PULL BOXES, AND MANHOLES, AND OTHER SUCH ITEMS, ARE APPROXIMATE ANDSHALL BE SET/RESET AS FOLLOWS:

A. PAVEMENTS AND CONCRETE SURFACES: FLUSH

B. ALL SURFACES ALONG ACCESSIBLE ROUTES: FLUSH

C. LANDSCAPE, LOAM AND SEED, AND OTHER EARTH SURFACE AREAS: ONE INCH ABOVESURROUNDING AREA AND TAPER EARTH TO THE RIM ELEVATION.

5. THE LOCATION, SIZE, DEPTH, AND SPECIFICATIONS FOR CONSTRUCTION OF PROPOSED PRIVATE UTILITYSERVICES SHALL BE INSTALLED ACCORDING TO THE REQUIREMENTS PROVIDED BY, AND APPROVED BY,THE RESPECTIVE UTILITY COMPANY (GAS, TELEPHONE, ELECTRIC, FIRE ALARM, ETC.). FINAL DESIGNLOADS AND LOCATIONS TO BE COORDINATED WITH OWNER AND ARCHITECT.

6. CONTRACTOR SHALL MAKE ARRANGEMENTS FOR AND SHALL BE RESPONSIBLE FOR PAYING FEES FORPOLE RELOCATION AND FOR THE ALTERATION AND ADJUSTMENT OF GAS, ELECTRIC, TELEPHONE, FIREALARM, AND ANY OTHER PRIVATE UTILITIES, WHETHER WORK IS PERFORMED BY CONTRACTOR OR BYTHE UTILITIES COMPANY.

7. UTILITY PIPE MATERIALS SHALL BE AS NOTED ON THE PLAN:

A. PIPE INSTALLATION AND MATERIALS SHALL COMPLY WITH THE STATE PLUMBING CODE WHEREAPPLICABLE. CONTRACTOR SHALL COORDINATE WITH LOCAL PLUMBING INSPECTOR PRIOR TOBEGINNING WORK.

8. CONTRACTOR SHALL COORDINATE WITH ELECTRICAL CONTRACTOR AND SHALL FURNISH EXCAVATION,INSTALLATION, AND BACKFILL OF ELECTRICAL FURNISHED SITEWORK RELATED ITEMS SUCH AS PULLBOXES, CONDUITS, DUCT BANKS, LIGHT POLE BASES, AND CONCRETE PADS. SITE CONTRACTOR SHALLFURNISH CONCRETE ENCASEMENT OF DUCT BANKS IF REQUIRED BY THE UTILITY COMPANY AND ASINDICATED ON THE DRAWINGS.

9. CONTRACTOR SHALL EXCAVATE AND BACKFILL TRENCHES FOR GAS IN ACCORDANCE WITH GASCOMPANY'S REQUIREMENTS.

10. ALL DRAINAGE AND SANITARY STRUCTURE INTERIOR DIAMETERS (4' MIN.) SHALL BE DETERMINED BYTHE MANUFACTURER BASED ON THE PIPE CONFIGURATIONS SHOWN ON THESE PLANS AND LOCALMUNICIPAL STANDARDS. FOR MANHOLES THAT ARE 20 FEET IN DEPTH AND GREATER, THE MINIMUMDIAMETER SHALL BE 5 FEET.

Layout and Materials1. DIMENSIONS ARE FROM THE FACE OF CURB, FACE OF BUILDING, FACE OF WALL, AND CENTER LINE OF

PAVEMENT MARKINGS, UNLESS OTHERWISE NOTED.

2. SEE ELECTRICAL DRAWINGS FOR EXACT BUILDING DIMENSIONS AND DETAILS CONTIGUOUS TO THE

BUILDING, INCLUDING SIDEWALKS, RAMPS, BUILDING ENTRANCES, STAIRWAYS, UTILITY PENETRATIONS,CONCRETE DOOR PADS, COMPACTOR PAD, LOADING DOCKS, BOLLARDS, ETC.

3. PROPOSED BOUNDS AND ANY EXISTING PROPERTY LINE MONUMENTATION DISTURBED DURINGCONSTRUCTION SHALL BE SET OR RESET BY A PROFESSIONAL LAND SURVEYOR.

Demolition1. ALL DEMOLITION SHALL BE PER THE INFORMATION DEPCITED ON THE ELECTRICAL PLANS. ANY

DEMOLITION INFORMATION PRESENTED HEREIN IS FOR PERMITTING PURPOSED ONLY.

2. WHERE APPLICABLE, EXISTING UTILITIES SHALL BE TERMINATED, UNLESS OTHERWISE NOTED, INCONFORMANCE WITH LOCAL, STATE AND INDIVIDUAL UTILITY COMPANY STANDARD SPECIFICATIONSAND DETAILS. THE CONTRACTOR SHALL COORDINATE UTILITY SERVICE DISCONNECTS WITH THE UTILITYREPRESENTATIVES.

3. CONTRACTOR SHALL DISPOSE OF DEMOLITION DEBRIS IN ACCORDANCE WITH APPLICABLE FEDERAL,STATE AND LOCAL REGULATIONS, ORDINANCES AND STATUTES.

4 THE DEMOLITION LIMITS DEPICTED IN THE PLANS IS INTENDED TO AID THE CONTRACTOR DURING THEBIDDING AND CONSTRUCTION PROCESS AND IS NOT INTENDED TO DEPICT EACH AND EVERY ELEMENTOF DEMOLITION. THE CONTRACTOR IS RESPONSIBLE FOR IDENTIFYING THE DETAILED SCOPE OFDEMOLITION BEFORE SUBMITTING ITS BID/PROPOSAL TO PERFORM THE WORK AND SHALL MAKE NOCLAIMS AND SEEK NO ADDITIONAL COMPENSATION FOR CHANGED CONDITIONS OR UNFORESEEN ORLATENT SITE CONDITIONS RELATED TO ANY CONDITIONS DISCOVERED DURING EXECUTION OF THEWORK.

5. UNLESS OTHERWISE SPECIFICALLY PROVIDED ON THE PLANS OR IN THE SPECIFICATIONS, THE ENGINEERHAS NOT PREPARED DESIGNS FOR AND SHALL HAVE NO RESPONSIBILITY FOR THE PRESENCE,DISCOVERY, REMOVAL, ABATEMENT OR DISPOSAL OF HAZARDOUS MATERIALS, TOXIC WASTES ORPOLLUTANTS AT THE PROJECT SITE. THE ENGINEER SHALL NOT BE RESPONSIBLE FOR ANY CLAIMS OFLOSS, DAMAGE, EXPENSE, DELAY, INJURY OR DEATH ARISING FROM THE PRESENCE OF HAZARDOUSMATERIAL AND CONTRACTOR SHALL INDEMNIFY AND HOLD HARMLESS THE ENGINEER FROM ANYCLAIMS MADE IN CONNECTION THEREWITH. MOREOVER, THE ENGINEER SHALL HAVE NOADMINISTRATIVE OBLIGATIONS OF ANY TYPE WITH REGARD TO ANY CONTRACTOR AMENDMENTINVOLVING THE ISSUES OF PRESENCE, DISCOVERY, REMOVAL, ABATEMENT OR DISPOSAL OF ASBESTOSOR OTHER HAZARDOUS MATERIALS.

Erosion Control1. PRIOR TO STARTING ANY OTHER WORK ON THE SITE, THE CONTRACTOR SHALL NOTIFY APPROPRIATE

AGENCIES AND SHALL INSTALL EROSION CONTROL MEASURES AS SHOWN ON THE PLANS AND ASIDENTIFIED IN FEDERAL, STATE, AND LOCAL APPROVAL DOCUMENTS PERTAINING TO THIS PROJECT.

2. CONTRACTOR SHALL INSPECT AND MAINTAIN EROSION CONTROL MEASURES ON A WEEKLY BASIS(MINIMUM) OR AS REQUIRED PER THE STORMWATER POLLUTION PREVENTION PLAN (SWPPP). THECONTRACTOR SHALL ADDRESS DEFICIENCIES AND MAINTENANCE ITEMS WITHIN TWENTY-FOUR HOURSOF INSPECTION. CONTRACTOR SHALL PROPERLY DISPOSE OF SEDIMENT SUCH THAT IT DOES NOTENCUMBER OTHER DRAINAGE STRUCTURES AND PROTECTED AREAS.

3. CONTRACTOR SHALL BE FULLY RESPONSIBLE TO CONTROL CONSTRUCTION SUCH THATSEDIMENTATION SHALL NOT AFFECT REGULATORY PROTECTED AREAS, WHETHER SUCHSEDIMENTATION IS CAUSED BY WATER, WIND, OR DIRECT DEPOSIT.

4. CONTRACTOR SHALL PERFORM CONSTRUCTION SEQUENCING SUCH THAT EARTH MATERIALS AREEXPOSED FOR A MINIMUM OF TIME BEFORE THEY ARE COVERED, SEEDED, OR OTHERWISE STABILIZEDTO PREVENT EROSION.

5. UPON COMPLETION OF CONSTRUCTION AND ESTABLISHMENT OF PERMANENT GROUND COVER,CONTRACTOR SHALL REMOVE AND DISPOSE OF EROSION CONTROL MEASURES AND CLEAN SEDIMENTAND DEBRIS FROM ENTIRE DRAINAGE AND SEWER SYSTEMS.

Existing Conditions Information1. EXISTING CONDITIONS INFORMATION, INCLUDING TOPOGRAPHICAL SURVEY AND WETLAND

LOCATIONS PROVIDED BY EVERSOURCE. AN EXISTING CONDITIONS PLAN PREPARED BY SMC ISINCLUDED HEREIN FOR REFERENCE.

Document Use1. THESE PLANS AND CORRESPONDING CADD DOCUMENTS ARE INSTRUMENTS OF PROFESSIONAL

SERVICE, AND SHALL NOT BE USED, IN WHOLE OR IN PART, FOR ANY PURPOSE OTHER THAN FORWHICH IT WAS CREATED WITHOUT THE EXPRESSED, WRITTEN CONSENT OF VHB. ANY UNAUTHORIZEDUSE, REUSE, MODIFICATION OR ALTERATION, INCLUDING AUTOMATED CONVERSION OF THISDOCUMENT SHALL BE AT THE USER'S SOLE RISK WITHOUT LIABILITY OR LEGAL EXPOSURE TO VHB.

2. CONTRACTOR SHALL NOT RELY SOLELY ON ELECTRONIC VERSIONS OF PLANS, SPECIFICATIONS, ANDDATA FILES THAT ARE OBTAINED FROM THE DESIGNERS, BUT SHALL VERIFY LOCATION OF PROJECTFEATURES IN ACCORDANCE WITH THE PAPER COPIES OF THE PLANS AND SPECIFICATIONS THAT ARESUPPLIED AS PART OF THE CONTRACT DOCUMENTS.

3. SYMBOLS AND LEGENDS OF PROJECT FEATURES ARE GRAPHIC REPRESENTATIONS AND ARE NOTNECESSARILY SCALED TO THEIR ACTUAL DIMENSIONS OR LOCATIONS ON THE DRAWINGS. THECONTRACTOR SHALL REFER TO THE DETAIL SHEET DIMENSIONS, MANUFACTURERS' LITERATURE, SHOPDRAWINGS AND FIELD MEASUREMENTS OF SUPPLIED PRODUCTS FOR LAYOUT OF THE PROJECTFEATURES.

Notes

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Drawing Title

Issued for

Checked byDesigned by

Appvd.DateRevisionNo.

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Date

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting

Not Approved for Construction

January 19, 2021

7

73139.01

Legend andGeneral Notes

C-22

RTL RLC

Approved By:Town of Medway Planning and EconomicDevelopment Board

Date:

of

Project Number

Sheet

Drawing Number

Drawing Title

Issued for

Checked byDesigned by

Appvd.DateRevisionNo.

Save

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uary

6, 2

021

6:13

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rd\\vhb\gbl\proj\Providence\73139.00\cad\ld\Planset\7313900-C3-EX&ER.dwg

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Date

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting

Not Approved for Construction

January 19, 2021

7

73139.01

Feet40200 10

KeyScale: 1" = 1,000'

Existing Conditions,Erosion & SedimentControl Plan

C-33

RTL RLC

GENERAL NOTES:

1. REFER TO SUBSTATION EASEMENT PERIMETER PLAN PREPARED BYSMC, INC, LAST REVISED JANUARY 7, 2021 AND EXISTING CONDITIONS AND TOPOGRAPHIC SURVEY PLAN PREPARED BY SMC, INC, LAST REVISED JANUARY 7, 2021 FOR ALL EXISTING CONDITIONS, PROPERTY LINE, EASEMENT, AND ABUTTER INFORMATION AND SOURCE NOTES.

Approved By:Town of Medway Planning and EconomicDevelopment Board

Date:

30.17'

PROPOSED BUILDING - 1,008 SFSTRUCTURAL DIMENSIONS W=288" (24'); L=504-1/4" (42'-1

4"), H=141-3/4" (11'-9 34")OVERALL HEIGHT = 146-3/4" (12'-2 34")

EXISTING BRICK BUILDINGTO BE DEMOLISHED

YARD TO BE FINISHED WITH 6" OF CRUSHED STONETO PROPOSED GRADES WITH EXCESS EXISTING

GRAVEL MATERIAL REMOVED AS NECESSARYAREA=±8,042 SF

PROPOSED OPEN BOTTOMCABLE TRENCH WITH COVER

EXISTING UTILITY TRENCH/DRAINAGESTRUCTURE TO BE REPAIRED VIA

REMOVAL AND REPLACEMENT IN KIND

LIMIT OF WORK SHALL BE CONFINEDTO PERIMETER FENCE OF LOWER YARD

EXISTING 8' PERIMETER FENCE (7' CHAINLINK FENCE WITH 1' SECURITY WIRE

ON TOP) TO REMAIN

5' BY 6' CONCRETEACCESS PAD (TYPICAL)

EXISTING PAVED AREA MAY BE UTILIZEDFOR PARKING WHEN NECESSARY

SITE DISTANCE TO NORTHWEST = 490' SITE DISTANCE TO SOUTHEAST = 200'

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Project Number

Sheet

Drawing Number

Drawing Title

Issued for

Checked byDesigned by

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Date

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting

Not Approved for Construction

January 19, 2021

7

73139.01

Feet40200 10

KeySCALE: 1" = 1,000'

Layout andMaterials Plan

C-44

GENERAL NOTES:

1. REFER TO ELECTRICAL DRAWINGS AND SPECIFICATIONS FORDIMENSIONAL, MATERIAL, AND INSTALLATION REQUIREMENTS FOR ALLPROPOSED ELECTRICAL EQUIPMENT INCLUDING BUT NOT LIMITED TOSWITCHGEAR BUILDING, FOUNDATIONS, CABLE TRAYS, DUCT BANKS,ELECTRICAL MANHOLES, AND DIRECT BURIED CABLES.

2. ELECTRICAL EQUIPMENT DEPICTED HEREIN IS FOR INFORMATIONALPURPOSES ONLY.

3. SIZED AND TYPE OF CRUSHED STONE YARD MATERIAL SHALL BE PEREVERSOURCE SPECIFICATIONS.

Approved By:Town of Medway Planning and EconomicDevelopment Board

Date:

Zoning Summary ChartZoning District(S): Energy Resources - EROverlay District(S): n/aZoning Regulation Requirements Required* ProvidedMINIMUM LOT AREA 20,000 SF 4,092,852 SF

FRONTAGE 150.0 Feet 2,619.08 Feet

FRONT YARD SETBACK 30 Feet 30.17 Feet

SIDE YARD SETBACK 20 Feet +/-647 Feet

REAR YARD SETBACK 30 Feet +/-637 Feet

MAXIMUM BUILDING HEIGHT 40 Feet 12 Feet, 2-3/4 Inches

MAXIMUM IMPERVIOUS 80.0 % < 1.0 %

MINIMUM OPEN SPACE 20.0 % > 95.0 %

MINIMUM REQUIRED PARKING SPACES 1 per 1,000 SF None **

* Zoning regulation requirements as specified in the Town of Medway Zoning Bylaw, as amended November18, 2019, and published January 6, 2020

** Facility is unmanned therefore no parking is proposed and/or required within the permiter fence of theyard, which eliminates the need for additional impervious pavement. The paved area immediately southeastof the substation may be utilized for parking when necessary.

PROPOSED INLET GRATERIM EL=±189.35

PROPOSED DRAINAGE STRUCTURE -IN KIND REPLACEMENT OF EXISTING

L=48', D=2.25', W=4'INVERT=186.6

OPEN END OF STRUCTURE TO BEFITTED WITH BAR GRATE

CLOSED END OF STRUCTURE WITHCORE FOR EXISTING OUTLET PIPE(DIAMETER TO BE CONFIRMED IN FIELD)INV OUT=186.6

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Date

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting

Not Approved for Construction

January 19, 2021

7

73139.01

Grading andDrainage Plan

C-55

RTL RLC

Feet40200 10

KeyScale: 1" = 1,000'

Approved By:Town of Medway Planning and EconomicDevelopment Board

Date:

Stabilized Construction ExitN.T.S. Source: VHB LD_682

1/16

3' 5:1

NOTES

1. EXIT WIDTH SHALL BE A TWENTY-FIVE (25) FOOT MINIMUM, BUT NOTLESS THAN THE FULL WIDTH AT POINTS WHERE INGRESS OR EGRESSOCCURS.

2. THE EXIT SHALL BE MAINTAINED IN A CONDITION WHICH SHALLPREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLICRIGHTS-OF-WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITHADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR ORCLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. ALLSEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO PUBLICRIGHTS-OF-WAY MUST BE REMOVED IMMEDIATELY. BERM SHALL BEPERMITTED. PERIODIC INSPECTION AND MAINTENANCE SHALL BEPROVIDED AS NEEDED.

3. STABILIZED CONSTRUCTION EXIT SHALL BE REMOVED PRIOR TO FINALFINISH MATERIALS BEING INSTALLED.

PLAN VIEW

CROSS-SECTION

1 12" CRUSHED STONE

FILTERFABRIC

MOUNTABLE BERM

EXISTINGPAVEMENT

50' (MIN.)SITE

4" (MIN.)

25'

(MIN

.)

10'

10'

EXISTINGPAVEMENT

10' (MIN.)

50' (MIN.)SITE

Siltsock / Silt Fence BarrierN.T.S. Source: VHB LD_658-A

1/16

WORKAREA

FLOW

NOTES

1. SILTSOCK SHALL BE FILTREXX SILTSOXX, OR APPROVED EQUAL.

2. SILTSOCKS SHALL OVERLAP A MINIMUM OF 12 INCHES.

3. SILTSOCK SHALL BE INSPECTED PERIODICALLY AND AFTER ALL STORMEVENTS, AND REPAIR OR REPLACEMENT SHALL BE PERFORMED PROMPTLYAS NEEDED.

4. COMPOST MATERIAL SHALL BE DISPERSED ON SITE, AS DETERMINED BY THEENGINEER.

5. IF NON BIODEGRADABLE NETTING IS USED THE NETTING SHALL BECOLLECTED AND DISPOSED OF OFFSITE.

12" (

MIN

.)

12" (

MIN

.)

TOP OFGROUND

INSTALL SUPPLEMENTALCOMPOST MATERIAL

SILT FENCE

1 12" X 1 12" X 4' WOOD STAKEOR APPROVED EQUAL

4' (MAX.)

2" X 2" WOOD STAKE,PLACED 10' O.C.

3"-4

"

BIODEGRADABLEMESH NETTING

COMPOST FILLEDSILTSOCK(12" TYP.)

PROTECTEDAREA

10'10'10'10'8'

48'

7.5'10'10'10'8'

48'

27"

PRECAST END CAP

EXISTING OUTLET PIPE(DIAMETER TO BE CONFIRMED IN THE FIELD)

10'10'10'10'8'

48'

EXISTING INVERT OUT=186.6

EXISTING OUTLET PIPE -JOINT WITH WALL

PENETRATION TO BE FILLEDWITH NON-SHRINK GROUT

STAINLESS STEEL BARGRATE TO BE FASTENEDTO OPEN END OFUTILITY TRENCH, W=57",H-30", MAX OPENINGBETWEEN BARS 6"

SIDE VIEW

TOP VIEW

TOP VIEW WITH GRATE & COVERS

OPEN END WITH BAR GRATEW=57", H=30"

OPEN END VIEW

CLOSED END VIEW

27" X 57" INLET GRATE WITH24" X 48" MINIMUMOPERATIONAL DIMENSIONS

7 1/2"

48"

7 1/2"

5"27"6 1/2"

63"

38 1/2"120"

GROUND CLIP (TYP)*

30"60"30"

6 1/2"

57" 56 3/8"

120"

57 1/2"

57 1/8"

7 1/2"48"

63"

5"

27" 38 1/2"

6 1/2"

48"W X 27"D X 120"L TOP & SIDE VIEWS

PRECAST CONCRETE COVER

APPROXIMATEFINISH GRADE

BHCS4836-120

NEOPRENEBEARING PAD

CONCRETE COVER - L=120"

16 GAUGEIMPACTCHANNEL

7 1/2"

57 1/2"

GROUND CLIP(TYP)*

2 3/4"

2 3/4"

57 1/8"

3/16"11/16"

49 3/8"

GENERAL NOTES:

1. GROUND CLIPS ARE OPTIONAL.

2. PRECAST CONCRETE UTILITY TRENCH AND COVER TOBE DESIGNED TO CARRY AASHTO HS20 DESIGN LOAD(32,0000 LBS/AXLE).

3. ONE SECTION OF PRECAST TRENCH SHALL BE CASTWITH END CAP FOR TIE-IN TO EXISTING OUTLET PIPE.

4. PRECAST TRENCH SHALL BE FITTED WITH BAR GRATEAT INLET END OF TRENCH.

5. PREPARATION OF SUBGRADE AND BEDDING SHALL BEPER MANUFACTURE'S INSTALLATION SPECIFICATIONS.

6. DETAIL AND DIMENSIONS ARE BASED ON MODIFIEDTRENWA DETAIL BHCS4836-120 AND COVER DETAILLHC4836-120

TYPICAL SECTION - 48"W X 27"D

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Date

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting

Not Approved for Construction

January 19, 2021

7

73139.01

Site Details

C-66

RTL RLC

Utility Trench DetailN.T.S. Source: VHB

9/20

Utility Trench Section & Cover DetailN.T.S. Source: VHB

9/20

Approved By:Town of Medway Planning and EconomicDevelopment Board

Date:

PROPOSED LOCATION OF MOBILETRANSFORMER & CIRCUIT SWITCHER

(LOCATION DEPICTED IS APPROXIMATEAS TRANSFORMER IS MOBILE AND MAY

BE MOVED AS NECESSARY TOFACILITATE WORK WITHIN THE YARD)

PROPOSED LOCATION OF MOBILE

TRANSFORMER & CIRCUIT SW

ITCHER

(LOCATION DEPICTED IS APPROXIMATE

AS TRANSFORMER IS M

OBILE AND MAY

BE MOVED AS NECESSARY TO

FACILITATE WORK W

ITHIN THE YARD)

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Date

1 Cedar StreetSuite 400Providence, RI 02903401.272.8100

Station #65West Medway12 and 34 West StreetMedway, MA 02053

Permitting

Not Approved for Construction

January 19, 2021

7

73139.01

Feet80400 20

KeyScale: 1" = 1,000'

Mobile Transformer Plan

C-77

RTL RLC

GENERAL NOTES:

1. ?

Approved By:Town of Medway Planning and EconomicDevelopment Board

Date:

Plan View

Elevation

Photo

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