Fieldstone Way Great Plain Avenue Brook Street Vhb.Com SITE 135 Great Plain Avenue Wellesley, Massachusetts Sudbury Aqueduct

Site Plans

Issued for Comprehensive Permit Application Date Issued February 16, 2018 Latest Issue August 30, 2018

Fieldstone Way Great Plain Avenue Brook Street vhb.com SITE 135 Great Plain Avenue Wellesley, Massachusetts Sudbury Aqueduct

101 Walnut Street PO Box 9151 Watertown, MA 02471 617.924.1770

0 250 500 Feet Surveyor Architect CHA Union Studio 101 Accord Park Drive 140 Union Street Norwel, MA 02061 Providence, RI 02903 Applicant Sheet Index Reference Drawings 781.982.5400 401.272.4724 Wellesley Residential, LLC. No. Drawing Title Latest Issue No. Drawing Title Latest Issue 80 Beharrell Street C-1 Legend And General Notes August 30, 2018 Existing Conditions Plan January 5, 2015 Landscape Architect Concord, MA 01742 C-2 Layout and Materials Plan August 30, 2018 Existing Conditions Plan January 5, 2015 Ryan Associates C-3 Grading and Drainage Plan August 30, 2018 144 Moody Street C-4 Utility Plan August 30, 2018 Building 4 C-5 Erosion and Sediment Control Plan August 30, 2018 Waltham, MA 02453 C-6.1-6.3 Site Details August 30, 2018 781.314.0401

Assessor's Map: 68 Lot: 68-1 Issued for : Comprehensive Permit Application VHB Project : 13936.00 vhb.com

Legend Abbreviations Notes Exist. Prop. Exist. Prop. General

ABAN ABANDON PROPERTY LINE CONCRETE Existing Conditions Information ACR ACCESSIBLE CURB RAMP PROJECT LIMIT LINE HEAVY DUTY PAVEMENT 1. THE EXISTING CONDITIONS INFORMATION SHOWN HEREON IS THE RESULT OF AN ON-THE-GROUND SURVEY PERFORMED BY CHA CONSULTING, INC., ON OR BETWEEN JULY AND DECEMBER 2014. RIGHT-OF-WAY/PROPERTY LINE BUILDINGS ADJ ADJUST 2. TOPOGRAPHY: ELEVATIONS ARE BASED ON TOWN OF WELLESLEY VERTICAL DATUM, WHICH IS -5.50' RIPRAP EASEMENT APPROX APPROXIMATE FROM NGVD 29. BUILDING SETBACK CONSTRUCTION EXIT 101 Walnut Street BIT BITUMINOUS 3. THE PROJECT AREA IS LOCATED IN FLOOD ZONE "A, X & SFHAs" AS SHOWN ON FLOOD INSURANCE RATE MAP FOR THE TOWN OF WELLESLEY, COMMUNITY PANEL NUMBER 25021C0017E, EFFECTIVE DATE PARKING SETBACK BS BOTTOM OF SLOPE PO Box 9151 TOP OF CURB ELEVATION JULY 17, 2012. BASELINE Watertown, MA 02471 BOTTOM OF CURB ELEVATION BWLL BROKEN WHITE LANE LINE 4. RESOURCE AREA FLAGS SHOWN HEREIN ARE BASED ON FIELD DELINEATION BY JAMES B. HALL, PWS ON CONSTRUCTION LAYOUT JULY 8, 2014, NOVEMBER 14, 2014 AND SUBSEQUENT FIELD ADJUSTMENTS DURING PEER REVIEW ON 617.924.1770 SPOT ELEVATION CONC CONCRETE MAY 21, 2015. FLAG LOCATIONS CORRESPOND TO THE APPROVED ORAD ISSUED BY THE WELLESLEY ZONING LINE CONSERVATION COMMISSION ON JUNE 16, 2015. TOP & BOTTOM OF WALL ELEVATION DYCL DOUBLE YELLOW CENTER LINE TOWN LINE 5. THE 100' BVW AND 200' RFA RESOURCE BUFFERS ARE SHOWN IN CONFORMANCE WITH THE BORING LOCATION EL ELEVATION MASSACHUSETTS WETLAND PROTECTION ACT. LIMIT OF DISTURBANCE TEST PIT LOCATION ELEV ELEVATION 6. BUILDINGS SHOWN WITHIN THE PROPERTY BOUNDARIES ON THE EXISTING CONDITIONS PLAN HAVE WETLAND LINE WITH FLAG MONITORING WELL BEEN DEMOLISHED, WITH THE EXCEPTION OF THE STONE BUILDING THAT IS BEING RELOCATED. EX EXISTING FLOODPLAIN FDN FOUNDATION UNDERDRAIN Document Use BORDERING LAND SUBJECT TO FLOODING DRAIN FFE FIRST FLOOR ELEVATION 1. 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 FOR WETLAND BUFFER ZONE ROOF DRAIN GRAN GRANITE WHICH IT WAS CREATED WITHOUT THE EXPRESSED, WRITTEN CONSENT OF VHB. ANY UNAUTHORIZED USE, REUSE, MODIFICATION OR ALTERATION, INCLUDING AUTOMATED CONVERSION OF THIS SEWER NO DISTURB ZONE GTD GRADE TO DRAIN DOCUMENT SHALL BE AT THE USER'S SOLE RISK WITHOUT LIABILITY OR LEGAL EXPOSURE TO VHB.

200' RIVERFRONT AREA FORCE MAIN LA LANDSCAPE AREA OVERHEAD WIRE LOD LIMIT OF DISTURBANCE GRAVEL ROAD WATER MAX MAXIMUM EDGE OF PAVEMENT FIRE PROTECTION BITUMINOUS BERM MIN MINIMUM DOMESTIC WATER NIC NOT IN CONTRACT BITUMINOUS CURB GAS

CONCRETE CURB ELECTRIC NTS NOT TO SCALE

CURB AND GUTTER STEAM PERF PERFORATED

EXTRUDED CONCRETE CURB TELEPHONE PROP PROPOSED MONOLITHIC CONCRETE CURB FIRE ALARM REM REMOVE PRECAST CONC. CURB CABLE TV RET RETAIN SLOPED GRAN. EDGING CATCH BASIN R&D REMOVE AND DISPOSE VERT. GRAN. CURB DOUBLE CATCH BASIN R&R REMOVE AND RESET LIMIT OF CURB TYPE GUTTER INLET SWEL SOLID WHITE EDGE LINE SAWCUT DRAIN MANHOLE SWLL SOLID WHITE LANE LINE TRENCH DRAIN BUILDING TS TOP OF SLOPE PLUG OR CAP BUILDING ENTRANCE TYP TYPICAL CLEANOUT LOADING DOCK FLARED END SECTION Utility BOLLARD HEADWALL DUMPSTER PAD CB CATCH BASIN

SIGN SEWER MANHOLE CMP CORRUGATED METAL PIPE DOUBLE SIGN CO CLEANOUT CURB STOP & BOX DCB DOUBLE CATCH BASIN STEEL GUARDRAIL WATER VALVE & BOX DMH DRAIN MANHOLE WOOD GUARDRAIL TAPPING SLEEVE, VALVE & BOX CIP CAST IRON PIPE SIAMESE CONNECTION COND CONDUIT PATH FIRE HYDRANT

TREE LINE WATER METER DIP DUCTILE IRON PIPE

WIRE FENCE POST INDICATOR VALVE FES FLARED END SECTION

FENCE WATER WELL FM FORCE MAIN

STOCKADE FENCE GAS GATE F&G FRAME AND GRATE STONE WALL GAS METER F&C FRAME AND COVER RETAINING WALL Fieldstone Way ELECTRIC MANHOLE GI GUTTER INLET STREAM / POND / WATER COURSE ELECTRIC METER GT GREASE TRAP 135 Great Plain Avenue DETENTION BASIN LIGHT POLE HDPE HIGH DENSITY POLYETHYLENE PIPE Wellesley, Massachusetts HAY BALES

SILT FENCE TELEPHONE MANHOLE HH HANDHOLE No. Revision Date Appvd. 1 Layout Updates 8/30/18 CRQ SILT SOCK / STRAW WATTLE TRANSFORMER PAD HW HEADWALL HYD HYDRANT MINOR CONTOUR UTILITY POLE INV INVERT ELEVATION MAJOR CONTOUR GUY POLE I= INVERT ELEVATION PARKING COUNT GUY WIRE & ANCHOR LP LIGHT POLE COMPACT PARKING STALLS HAND HOLE Designed by Checked by PULL BOX MES METAL END SECTION DOUBLE YELLOW LINE WNM CRQ PIV POST INDICATOR VALVE Issued for Date STOP LINE MATCHLINE PWW PAVED WATER WAY Comprehensive Permit February 16, 2018 CROSSWALK PVC POLYVINYLCHLORIDE PIPE Application ACCESSIBLE CURB RAMP RCP REINFORCED CONCRETE PIPE Not Approved for Construction ACCESSIBLE PARKING Drawing Title R= RIM ELEVATION VAN-ACCESSIBLE PARKING Legend and SMH SEWER MANHOLE

TSV TAPPING SLEEVE, VALVE AND BOX General Notes

UG UNDERGROUND

UP UTILITY POLE

Drawing Number C-1

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Project Number 13936.00 vhb.com

Zoning Summary Chart

DRIVE Zoning District(S): Single Residence 20 SKYLINE Zoning Regulation Requirements Required Provided MINIMUM LOT AREA 20,000 SF 525,031 SF GREAT PLAIN AVENUE FRONTAGE 60 Feet 450 Feet FRONT YARD SETBACK 30 Feet 13.7 Feet 20 Feet SIDE YARD SETBACK 22.7 Feet 101 Walnut Street REAR YARD SETBACK 20 Feet 144.3 Feet PO Box 9151 MINIMUM LOT WIDTH 60 Feet 450 Feet

MAXIMUM BUILDING COVERAGE 15.0% 13.3% Watertown, MA 02471 617.924.1770 Sign Summary

M.U.T.C.D. Specification Desc. Number Width Height DUPLEX 1 DUPLEX 2 DUPLEX 3 DUPLEX 4 DUPLEX 5

R1-1 30" 30" A A

R7-8 12" 18" Legend A

VAN A AFFORDABLE UNIT

R7-8P 12" 6" ACCESSIBLE VAN

A A

DUPLEX 7 DUPLEX 8 DUPLEX 9 DUPLEX 10 A A DUPLEX 6 A

DUPLEX 11

A DUPLEX 13

DUPLEX 12 0 20 40 80 Feet DUPLEX 14

DUPLEX 20 A Fieldstone Way VAN 135 Great Plain Avenue Wellesley, Massachusetts

DUPLEX 15 No. Revision Date Appvd. 1 Layout Updates 8/30/18 CRQ

DUPLEX 19

Designed by Checked by WNM CRQ DUPLEX 16 Issued for Date DUPLEX 17 DUPLEX 18 Comprehensive Permit February 16, 2018 Application Not Approved for Construction Drawing Title Layout and Materials Plan

FULLER Drawing Number BROOK SUDBURY AQUEDUCT C-2

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Project Number 13936.00

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DRIVE SKYLINE

GREAT PLAIN AVENUE

101 Walnut Street PO Box 9151 Watertown, MA 02471 617.924.1770

Notes

DUPLEX 1 DUPLEX 2 DUPLEX 3 DUPLEX 4 DUPLEX 5 1. DRAINAGE

FFE = 175.0± FFE = 168.0± FFE = 172.0± FFE = 177.0± FFE = 179.2± 1.1. STORM DRAINAGE PIPES SHALL BE HIGH DENSITY POLYETHYLENE (HDPE).

1.2. PIPE INVERTS WILL BE SET TO MEET MINIMUM COVER, SLOPE AND CAPACITY REQUIREMENTS.

1.3. ROOF DRAINS ARE TO BE ROUTED TO THE DETENTION AND INFILTRATION SYSTEMS AS INDICATED IN THE STORMWATER MANAGEMENT REPORT.

1.4. REFER TO THE PROJECT'S STORMWATER MANAGEMENT REPORT FOR ADDITIONAL INFORMATION ABOUT THE DRAINAGE

VAN COLLECTION AND TREATMENT SYSTEM AND CONFORMANCE TO THE STATE STORMWATER STANDARDS.

DUPLEX 7 DUPLEX 8 DUPLEX 9 DUPLEX 10

FFE = 170.0± FFE = 174.0± FFE = 176.5± BASEMENTFFE = FFE=165.7± 176.2± DUPLEX 6

FFE = 168.0±

DUPLEX 11

BASEMENT FFE = 160.5±

FFE = 171± DUPLEX 13

FFE = 171±

BASEMENT FFE = 160.5±

DUPLEX 12 0 20 40 80 Feet DUPLEX 14

BASEMENT FFE = 151.0± FFE = 171± FFE = 161.5± BASEMENT FFE = 160.5±

DUPLEX 20 Fieldstone Way VAN FFE = 161.5± 135 Great Plain Avenue BASEMENT FFE = 151.0± Wellesley, Massachusetts

DUPLEX 15 No. Revision Date Appvd. 1 Layout Updates 8/30/18 CRQ BASEMENT FFE = 151.0± FFE = 161.5±

DUPLEX 19

FFE = 161.5±

BASEMENT FFE = 151.0±

Designed by Checked by WNM CRQ DUPLEX 16 Issued for Date DUPLEX 17 DUPLEX 18 February 16, 2018 BASEMENTFFE =FFE 161.5± = 151.0± Comprehensive Permit

FFE = 161.5± FFE = 161.5± Application BASEMENT FFE = 151.0± BASEMENT FFE = 151.0± Not Approved for Construction Drawing Title Grading and Drainage Plan

FULLER Drawing Number BROOK SUDBURY AQUEDUCT C-3

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DRIVE SKYLINE

GREAT PLAIN AVENUE

101 Walnut Street PO Box 9151 Watertown, MA 02471 617.924.1770

Notes

DUPLEX 1 DUPLEX 2 DUPLEX 3 DUPLEX 4 DUPLEX 5 1. DRAINAGE

1.1. STORM DRAINAGE PIPES SHALL BE HIGH DENSITY POLYETHYLENE (HDPE).

1.2. PIPE INVERTS WILL BE SET TO MEET MINIMUM COVER, SLOPE AND CAPACITY REQUIREMENTS.

1.3. ROOF DRAINS ARE TO BE ROUTED TO THE DETENTION AND INFILTRATION SYSTEMS AS INDICATED IN THE STORMWATER MANAGEMENT REPORT.

1.4. REFER TO THE PROJECT'S STORMWATER MANAGEMENT REPORT FOR ADDITIONAL INFORMATION ABOUT THE DRAINAGE

VAN COLLECTION AND TREATMENT SYSTEM AND CONFORMANCE TO THE STATE STORMWATER STANDARDS.

2. SEWER

2.1. SANITARY SEWER PIPES SHALL BE POLYVINYL CHLORIDE (PVC) SDR-35 SEWER PIPE.

DUPLEX 7 DUPLEX 8 DUPLEX 9 2.2. SEWER PIPE INVERTS WILL BE SET TO MEET DUPLEX 10 MINIMUM COVER, SLOPE AND CAPACITY REQUIREMENTS.

DUPLEX 6 3. WATER PIPES SHALL BE CLASS 52 CEMENT LINED DUCTILE IRON.

4. ELECTRIC, GAS AND TELECOM STRUCTURES AND PIPE/CONDUIT SHALL MEET THE INDIVIDUAL UTILITY PROVIDER REQUIREMENTS.

DUPLEX 11

DUPLEX 13

DUPLEX 12 0 20 40 80 Feet DUPLEX 14

DUPLEX 20 Fieldstone Way VAN 135 Great Plain Avenue Wellesley, Massachusetts

DUPLEX 15 No. Revision Date Appvd. 1 Layout Updates 8/30/18 CRQ

DUPLEX 19

Designed by Checked by WNM CRQ DUPLEX 16 Issued for Date DUPLEX 17 DUPLEX 18 Comprehensive Permit February 16, 2018 Application Not Approved for Construction Drawing Title Utility Plan

FULLER Drawing Number BROOK SUDBURY AQUEDUCT C-4

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Project Number 13936.00 Erosion and Sediment Control Notes vhb.com THE EROSION CONTROL MEASURES ON THIS PLAN SHOW TYPICAL APPLICATIONS TO PREVENT SEDIMENTATION AND EROSION, AND ARE PROVIDED AS A STARTING POINT FOR CONTRACTOR'S STORMWATER POLLUTION PREVENTION PLAN (SWPPP). General Requirements:

1. THIS PROJECT DISTURBS MORE THAN ONE ACRE OF LAND AND FALLS WITHIN THE NPDES CONSTRUCTION GENERAL PERMIT (CGP) PROGRAM AND EPA JURISDICTION. PRIOR TO THE START OF CONSTRUCTION, CONSTRUCTION MANAGER IS TO FILE CGP NOTICE OF INTENT WITH THE EPA AND PREPARE A STORMWATER POLLUTION PREVENTION PLAN IN ACCORDANCE WITH THE NPDES REGULATIONS. CONSTRUCTION MANAGER SHALL CONFIRM THE OWNER HAS ALSO FILED A NOTICE OF INTENT WITH THE EPA.

2. THE CONTRACTOR IS RESPONSIBLE FOR THE IMPLEMENTATION, INSPECTION, AND REPAIR OF THE EROSION CONTROLS. THE OWNER SHALL GREAT PLAIN AVENUE BE RESPONSIBLE FOR INSPECTION AND OPERATION OF THE STORM WATER MANAGEMENT SYSTEM UPON COMPLETION OF CONSTRUCTION. 101 Walnut Street 3. THE CONTRACTOR SHALL LIMIT THE EXTENT OF DISTURBANCE AND STABILIZE SURFACES AS SOON AS POSSIBLE. THOSE AREAS UNDERGOING ACTUAL CONSTRUCTION WILL BE LEFT IN UNTREATED OR UNVEGETATED CONDITION FOR A MINIMUM TIME. AREAS SHALL PO Box 9151 BE PERMANENTLY STABILIZED WITHIN 15 DAYS OF FINAL GRADING (7 DAYS IF WITHIN 100 FEET OF A STREAM, POND OR WETLAND). Watertown, MA 02471 4. THE CONTRACTOR MAY ELECT TO CONSTRUCT TEMPORARY DIVERSION SWALES AND SETTLING BASINS IN PRESENTLY DISTURBED AREAS. 617.924.1770 5. AT NO TIME SHALL SILT-LADEN WATER BE ALLOWED TO ENTER SENSITIVE AREAS (OFF-SITE AREAS, WETLAND RESOURCE AREAS, DRAINAGE SYSTEMS AND STORMWATER MANAGEMENT AREAS). ANY RUNOFF FROM DISTURBED SURFACES SHALL BE DIRECTED THROUGH SETTLING BASINS, FILTERED CATCH BASIN INLETS AND EROSION CONTROL BARRIERS PRIOR TO ENTERING ANY SENSITIVE AREAS.

6. REFUELING OF CONSTRUCTION VEHICLES AND EQUIPMENT SHALL NOT BE CONDUCTED IN PROXIMITY TO CATCH BASINS. DUPLEX 2 DUPLEX 3 7. NO ON-SITE DISPOSAL OF SOLID WASTE, INCLUDING BUILDING MATERIALS, IS ALLOWED. DUPLEX 1 DUPLEX 4 DUPLEX 5

8. NO MATERIALS SHALL BE DISPOSED OF INTO THE EXISTING OR PROPOSED DRAINAGE SYSTEMS. ALL CONTRACTORS, INCLUDING CONCRETE SUPPLIERS, PAINTERS AND PLASTERERS, SHALL BE INFORMED THAT THE CLEANING OF EQUIPMENT IS PROHIBITED IN AREAS WHERE THE WASH-WATER WILL DRAIN DIRECTLY TO DRAINAGE SYSTEMS.

9. CONTRACTOR IS RESPONSIBLE FOR DUST CONTROL, WHICH SHALL INCLUDE STREET SWEEPING OF ALL PAVED SURFACES WITHIN THE SITE AND OFF-SITE AREAS THAT ARE IMPACTED BY SITE CONSTRUCTION ON A REGULAR BASIS, AS NEEDED.

10. ALL SITE WORK SHALL BE STABILIZED AT THE END OF THE WORK DAY OR PRIOR TO ANTICIPATED CONDITIONS WHICH COULD CAUSE EROSION OR AIR-BORNE SEDIMENT PROBLEMS (I.E., RAIN, HIGH WINDS, EXPOSED SURFACES OR STEEP SLOPES).

Pre-Construction:

1. AN EROSION CONTROL BARRIER (SILT FENCE, STRAW WATTLE OR SILT SOCK) SHALL BE INSTALLED TO LIMIT THE AREA OF DISTURBANCE. THIS IS ESPECIALLY IMPORTANT ON PORTIONS OF THE SITE ADJACENT TO SENSITIVE AREAS. THESE BARRIERS SHALL REMAIN IN PLACE UNTIL ALL TRIBUTARY SURFACES HAVE BEEN FULLY STABILIZED. INSTALL EROSION CONTROL BARRIER TO AVOID EXISTING TREES AND UNDERBRUSH TO MAXIMUM EXTENT POSSIBLE.

2. TEMPORARY STONE ACCESS AREAS SHALL BE ESTABLISHED AT THE DRIVEWAY ENTRANCES TO COLLECT ENTRAPPED SOILS AND SEDIMENT FROM CONSTRUCTION AND SERVICE VEHICLES ENTERING AND LEAVING THE SITE. THE STONE SHALL BE REPLACED REGULARLY AS WELL AS WHEN THE STONE IS SILT LADEN. THE CONSTRUCTION ENTRANCES SHALL BE LEFT IN PLACE UNTIL THE PERMANENT DRIVEWAY SURFACE IS INSTALLED. DUPLEX 8 3. THE CONTRACTOR SHALL ESTABLISH STAGING AREAS WITHIN THE AREA OF DISTURBANCE FOR THE OVERNIGHT STORAGE OF EQUIPMENT DUPLEX 7 DUPLEX 9 DUPLEX 10 AND STOCKPILING OF MATERIALS.

4. CONSTRUCTION MATERIALS SHALL BE PILED IN SUCH A MANNER AS NOT TO CONCENTRATE RUNOFF. DUPLEX 6 5. IN THE STAGING AREA, THE CONSTRUCTION MANAGER SHALL HAVE A STOCKPILE OF MATERIALS REQUIRED TO CONTROL EROSION ON-SITE TO BE USED TO SUPPLEMENT OR REPAIR EROSION CONTROL DEVICES. THESE MATERIALS SHALL INCLUDE, BUT ARE NOT LIMITED TO, STRAW BALES, SILT FENCE AND CRUSHED STONE.

6. THE CONSTRUCTION MANAGER IS RESPONSIBLE FOR EROSION CONTROL ON SITE AND SHALL UTILIZE EROSION CONTROL MEASURES WHERE NEEDED AND WHEN NEEDED, REGARDLESS OF WHETHER THE MEASURES ARE SPECIFIED HEREIN OR IN CONDITIONS ISSUED BY PERMITTING AUTHORITIES.

Preliminary Site Work:

1. MATERIAL REMOVED SHOULD BE STOCKPILED, SEPARATING THE TOPSOIL FOR FUTURE USE ON THE SITE. EROSION CONTROLS SHALL BE UTILIZED ALONG THE DOWN SLOPE SIDE OF THE PILES IF THE PILES ARE TO REMAIN MORE THAN THREE WEEKS. RUNOFF SHALL BE DIRECTED AWAY FROM STOCKPILES. DUPLEX 11 2. STOCKPILES SHALL BE LOCATED WITHIN THE LIMITS OF DISTURBANCE, IN AREAS OF MINIMAL IMPACT. DUPLEX 13 3. IF INTENSE RAINFALL IS ANTICIPATED, THE INSTALLATION OF SUPPLEMENTAL SILT FENCES, OR ARMORED DIKES SHALL BE UTILIZED.

Drainage System:

1. THE DRAINAGE SYSTEM SHALL BE INSTALLED FROM THE DOWNSTREAM END UP. SEDIMENT SHALL NOT BE ALLOWED TO ENTER THE SYSTEM. UNTREATED RUNOFF SHALL NOT BE ALLOWED TO DIRECTLY ENTER DRAINAGE SYSTEM FROM UNSTABILIZED SURFACES. DUPLEX 12 DUPLEX 14 0 20 40 80 Feet 2. FOR THE LONG-TERM FUNCTION OF THE INFILTRATION BASIN(S)/STRUCTURE(S), CARE SHALL BE TAKEN IN THE INFILTRATION AREAS. DURING CONSTRUCTION THE CONTRACTOR SHALL EMPLOY THE FOLLOWING MINIMUM BEST MANAGEMENT PRACTICES (BMPs):

2.1. INFILTRATION AREAS SHALL NOT BE USED AS TEMPORARY CONSTRUCTION SEDIMENTATION BASINS WITHOUT THE PRIOR APPROVAL DUPLEX 20 Fieldstone Way OF THE ENGINEER. IF INFILTRATION AREAS ARE USED AS TEMPORARY SEDIMENTATION BASINS DURING CONSTRUCTION, THEN THE SOILS SHALL BE EXCAVATED A MINIMUM OF 2' FROM THE TEMPORARY BASIN BOTTOM TO REMOVE CLOGGED SOILS. 135 Great Plain Avenue 2.2. STORMWATER RUNOFF FROM EXPOSED SURFACES SHALL BE DIRECTED AWAY FROM THE INFILTRATION BASIN(S)/STRUCTURE(S) Wellesley, Massachusetts DURING CONSTRUCTION DUPLEX 15 No. Revision Date Appvd. 2.3. CONSTRUCTION EQUIPMENT, VEHICULAR TRAFFIC, PARKING OF VEHICLES, AND STOCKPILING OF CONSTRUCTION MATERIALS SHALL BE 1 Layout Updates 8/30/18 CRQ LOCATED OUTSIDE OF THE INFILTRATION AREAS. DUPLEX 19 2.4. EXCAVATION FOR CONSTRUCTION OF THE INFILTRATION BASIN(S)/STRUCTURE(S) SHALL ENSURE THAT THE SOIL AT THE BOTTOM OF THE EXCAVATION IS NOT COMPACTED OR SMEARED.

2.5. THE PERIMETER OF THE INFILTRATION AREAS SHALL BE STAKED AND FLAGGED TO PREVENT THE USE OF THE AREA FOR ACTIVITIES THAT MIGHT DAMAGE THE INFILTRATION ABILITY OF THE SYSTEM.

Designed by Checked by 3. SILT FENCES SHALL BE INSTALLED AT THE OUTFALLS OF ALL TEMPORARY BASINS AND SWALES. THEY SHALL REMAIN IN PLACE UNTIL ALL WNM CRQ TRIBUTARY AREAS ARE STABILIZED. DUPLEX 16 Issued for Date 4. UNTIL TRIBUTARY AREAS ARE STABILIZED FILTERED CATCH BASIN SILT SACKS SHALL COVER CATCH BASINS TO MINIMIZE SILTATION IN THE DUPLEX 17 DUPLEX 18 Comprehensive Permit February 16, 2018 CATCH BASINS. Application 5. TRENCH EXCAVATIONS SHALL BE LIMITED TO THE MINIMUM LENGTH REQUIRED FOR DAILY PIPE INSTALLATION. ALL TRENCHES SHALL BE Not Approved for Construction BACKFILLED AS SOON AS POSSIBLE. THE ENDS OF PIPES SHALL BE BLOCKED NIGHTLY WITH PLYWOOD. Drawing Title 6. IF UNSTABLE AREAS ARE ENCOUNTERED DUE TO NATURAL SPRINGS OR GROUNDWATER BREAKOUT, INTERCEPTOR DRAINS SHALL BE INSTALLED TO DIRECT THE RUNOFF INTO THE DRAINAGE SYSTEM. Erosion and

7. ALL SWALES MUST BE MAINTAINED AND KEPT FREE OF OBSTRUCTIONS TO ALLOW UNIMPEDED FLOW. Sediment Control Plan

8. THE BINDER COURSE OF PAVEMENT WITH BERMS SHALL BE INSTALLED AS SOON AS FEASIBLE AS THIS AREA WILL FUNCTION AS A CONDUIT FOR RUNOFF.

9. IMMEDIATELY FOLLOWING PAVING THE SHOULDERS SHALL BE GRADED, LOAMED AND SEEDED AND MULCHED IF NECESSARY. ALL SURFACES SHOULD BE RAPIDLY AND THOROUGHLY STABILIZED TO THEIR FINAL CONDITION TO AVOID ENTRY OF SEDIMENTS IN THE Drawing Number DRAINAGE SYSTEM. 10. UPON COMPLETION OF CONSTRUCTION AND ESTABLISHMENT OF PERMANENT GROUND COVER, CONTRACTOR SHALL REMOVE AND SUDBURY AQUEDUCT DISPOSE OF EROSION CONTROL MEASURES AND CLEAN SEDIMENT AND DEBRIS FROM ENTIRE DRAINAGE AND SEWER SYSTEMS. C-5

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4" WITDH

2' (PAINTED BLUE) CURBLINE (MAX.) ACCESS AISLE 4" BLUE LINES 101 Walnut Street 12" (TYP.) 24" ON CENTER 4' (MIN.) PO Box 9151 4" WIDTH STOP LINE (SEE PLANS) 45° (PAINTED BLUE) Watertown, MA 02471

ALIGN 617.924.1770 VERTICAL GRANITE CLUB 4'

TREATMENT VARIES MAX. SLOPE 1.5% BIT. CONC. PAVEMENT 12" TACK COAT BLUE SKID- RESISTANT 4000 PSI CEMENT SEE PLANS PAINT SLOPE VARIES 2'

CONCRETE IF CURB (TYP.)

IS PLACED AFTER 4'

6" BINDER IS IN PLACE (TYP.) CURBLINE 2' (MAX.) 1 18" 1 2" BITUMINOUS TOP COURSE 1 SEE DETAIL 5' (MIN.) 1 2" BITUMINOUS DENSE BINDER COURSE 8' (TYP.) (8' MIN FOR 8' (MIN.) VAN) DETAIL 3" WIDTH (PAINTED WHITE) 6" GRAVEL COMPACTED NOTES ACCESSIBLE PARKING 12" COMPACTED GRAVEL BASE 5" 1. TWELVE INCH (12") LINES SHALL BE APPLIED IN ONE APPLICATION, NO 6" (MIN.) 6" COMBINATION OF LINES (TWO - 6 INCH LINES) WILL BE ACCEPTED. COMPACTED NOTES COMPACTED SUBGRADE SUBGRADE 2. LONGITUDINAL CROSSWALK LINES TO BE PARALLEL TO CURBLINE. 1. ALL DIMENSIONS TO EDGES OF 4" PAVEMENT STRIPING. 3. ALL LONGITUDINAL CROSSWALK LINES TO BE THE SAME LENGTH STANDARD DUTY FLEXIBLE PAVEMENT AND PROPERLY ALIGNED. 2. 8' STALL WIDTH REFERS TO 8' CLEAR BETWEEN INSIDE EDGES OF PAVEMENT MARKINGS. 4. CROSS WALK SIDESLOPE SHALL NOT EXCEED 1.5%. 3. ALL SLOPES THROUGHOUT THE ACCESSIBLE PARKING AND AISLE AREAS SHALL NOT EXCEED 1.5%.

4. ACCESS AISLE MEASURED BETWEEN OUTSIDE EDGES OF PAVEMENT MARKINGS.

Bituminous Concrete Pavement Sections 1/16 Vertical Granite Curb (VGC) 1/16 Crosswalk 1/16 Accessible Parking Space 1/16 N.T.S. Source: VHB REV LD_430 N.T.S. Source: VHB LD_402 N.T.S. Source: VHB LD_553 N.T.S. Source: VHB LD_552B

TYPICAL SIGN

Fieldstone Way 135 Great Plain Avenue

* THIS DIMENSION SHALL BE A MINIMUM OF 5' FOR ACCESSIBLE SIGNAGE. Wellesley, Massachusetts

No. Revision Date Appvd. * * THIS DIMENSION SHALL BE A MAXIMUM OF 8' FOR ACCESSIBLE SIGNAGE. 1 Layout Updates 8/30/18 CRQ **

SIGN POST * (1.75" X 1.75") 7' (MIN.)

GROUND SURFACE Designed by Checked by WNM CRQ

Issued for Date Comprehensive Permit February 16, 2018 ANCHOR SLEEVE (2.25" X 2.25") Application 1.5'

2.0' Not Approved for Construction

4.0' Drawing Title

SIGN POST ANCHOR (2.0" X 2.0") Site Details

HOLE DIAMETER 7 " EARTH INSITU 16

Drawing Number

Sign Post - Type 'B' 1/16 N.T.S. Source: VHB LD_702 C-6.1

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NOTES 24" DIA. RIPRAP STONE ACCESS 1. ALL SECTIONS SHALL BE DESIGNED FOR FES STONE X Y Z HS-20 LOADING. DIAMETER OF STRUCTURES NO. DIA. (D50) SHALL BE COORDINATED WITH PIPE X 8" 1 12' 13.25' 9" 6" 12" (MIN.) CONFIGURATIONS. NOTES 48" DIA. (MIN.) 2. COPOLYMER MANHOLE STEPS SHALL BE 101 Walnut Street ALTERNATE ECCENTRIC CONE SECTION 1. ALL SECTIONS SHALL BE DESIGNED FOR INSTALLED AT 12" O.C. FOR THE FULL DEPTH 24" SQUARE HS-20 LOADING. OF THE STRUCTURE. 12" OPENING (TYP.) ALTERNATE TOP SLAB PO Box 9151 2. PROVIDE OPENINGS FOR PIPES WITH 2" 3. PROVIDE OPENINGS FOR PIPES WITH 2" MAX. CLEARANCE TO OUTSIDE OF PIPE. MORTAR Watertown, MA 02471

8" MAX. CLEARANCE TO OUTSIDE OF PIPE.

MIN. 24" DIA. ALL PIPE CONNECTIONS. 12" MORTAR ALL PIPE CONNECTIONS. FINISH APPROX. LIMITS 617.924.1770 48" DIA. (MIN.) 8" ACCESS 8" GRADE OF ENERGY

4. JOINT SEALANT BETWEEN PRECAST SECTIONS Y D

3. JOINT SEALANT BETWEEN PRECAST 3D DIA. PIPE DISIPATION SECTIONS SHALL BE PREFORMED BUTYL SHALL BE PREFORMED BUTYL RUBBER. BOWL ALTERNATE TOP SLAB RUBBER. SEE NOTE 5. FINISH GRADE 5. DRAIN MANHOLE FRAME AND COVER SHALL 8" 24" 8" 4. CATCH BASIN FRAME AND GRATE SHALL BE BE SET IN FULL MORTAR BED. ADJUST TO SET IN FULL MORTAR BED. ADJUST TO GRADE WITH CLAY BRICK AND MORTAR (2 SAFETY BAR(S) GRADE WITH CLAY BRICK AND MORTAR (2 BRICK COURSES TYPICALLY, 5 BRICK DRILL AND MORTAR HORIZONTALLY SEE NOTE 4. BRICK COURSES TYPICALLY, 5 BRICK COURSES MAXIMUM) NO. 6 REBAR EQUALLY SPACED COURSES MAXIMUM). 18" - 1 BAR STEPS, SEE SEE NOTE 4. 24" - 1 BAR PLAN TOP SLAB NOTE 2. ECCENTRIC 30" - 2 BARS CONE SECTION SEE NOTE 3. SEE ALTERNATE 36" - 2 BARS APRON EDGE TO 48" - 3 BARS BE SET LEVEL WITH FLARED END 48" DIA. (MIN.) NOTES: SAFETY BARS TO BE TOP SLAB INVERT ELEVATION OMITTED WHERE CONCENTRIC 48" DIA. (MIN.) (TYP.) CONE SECTION SEE ALTERNATE INDICATED ON PLANS. OIL/DEBRIS SHELF TO BE CONCRETE FORMED RISER 4' 4'

TRAP OUTLET AS REQ'D. AT SLOPE OF 1" PER FOOT. SECTION(S) PRECAST FLARED END SECTION OUTLET SLOPE 1:1 (MAX.) DIA.

INVERT VARIES RISER STONE FOR PIPE ENDS

AS REQD. FINISH

SECTION(S) DIA.

DIA. GRADE

VARIES VARIES SEE NOTE 12" (TYP.) MONOLITHIC 1' BASE SECTION SEE NOTE 3. Z COMPACTED 8" (MIN.) 4' (MIN.) GRAVEL

12" ENERGY DISSIPATION BOWL 12" (TYP.) FILTER FABRIC (TYP.) COMPACTED SUBGRADE 6" MONOLITHIC BASE SECTION CEMENT CONCRETE INVERT COMPACTED SUBGRADE CRUSHED STONE BEDDING SECTION A-A COMPACTED GRAVEL (2" STONE SIZE) 12" COMPACTED SUBGRADE

Catch Basin (CB) With Oil/Debris Trap 1/16 Drain Manhole (DMH) 1/16 Flared End Section (FES) with Stone Protection 1/16 N.T.S. Source: VHB LD_101 N.T.S. Source: VHB LD_115 N.T.S. Source: VHB LD_134

DISTANCE VARIES AS INDICATED ON 30" DIA. NOTES PLANS EXTENDED MINIMUM 5' BEYOND EDGE ACCESS OF PROPOSED PAVEMENT AND WALK 1. STRUCTURES SHALL BE PRECAST CONCRETE, DESIGNED FOR HS-20 8" LOADING. 12" END CAP SEWER MAIN 48" DIA. MANHOLE 2. COPOLYMER MANHOLE STEPS SHALL BE 6" PVC INSTALLED AT 12" O.C. FOR THE FULL ALTERNATE TOP SLAB DEPTH OF THE STRUCTURE. (STEEL REINFORCED FOR HS-20 LOADING) FINISH 3. EXTERIOR SURFACES SHALL BE GIVEN GRADE TWO COATS OF BITUMINOUS WATER- 30" DIA. PROOFING MATERIAL. 8" ACCESS 8" Fieldstone Way 45° BEND 4. JOINT SEALANT BETWEEN PRECAST HOME SECTIONS SHALL BE PREFORMED BUTYL CONNECTION SEE 135 Great Plain Avenue RUBBER. RING & COVER NOTE 5. "WYE" BRANCH Wellesley, Massachusetts 5. STANDARD SEWER MANHOLE FRAME 6" AND COVER SHALL BE SET IN FULL PLAN VIEW THREADED PLUG FINISH GRADE No. Revision Date Appvd. MORTAR BED. ADJUST TO GRADE WITH AT PAVEMENT SEWER BRICK AND MORTAR (2 BRICK 1 Layout Updates 8/30/18 CRQ COURSES TYPICALLY, 5 BRICK COURSES MAXIMUM) PROPOSED HOME PRESSURE TREATED 2"X4" STEPS, SEE MARKER BOARD AT END CAP 6" TOP SLAB

ECCENTRIC NOTE2. UNLESS CONNECTION TO HOUSE CONE SECTION SEE ALTERNATE SEE NOTE 3. SERVICE IS COMPLETED FLOOR 12" SEE NOTE 4. PROPOSED GRADE

2' CONCRETE COLLAR 48" DIA. MANHOLE (MIN.) (MIN.)

AS REQ'D. 4" OR 6" PVC

SECTION(S) WNM CRQ FLEXIBLE WATERTIGHT 5' (TYP.) PER COMMUNITY Issued for Date

GASKET OR SLEEVE 4' (MIN.) STANDARD BLDG 45° BEND Comprehensive Permit February 16, 2018 OUTLET SEWER 45°PVC BEND AT END OF LINE STUB WYE CONNECTION FOR IN-LINE Application 12" (TYP.) DIA. FLOW Not Approved for Construction VARIES MONOLITHIC BASE SECTION BASEMENT Drawing Title FLOOR END CAP OR ADAPTOR Site Details

12" HOME "WYE" BRANCH SEE PLANS FOR INVERT AND PIPE SIZE CONNECTION

SHELF TO BE SEWER BRICK LAID FLAT AT A ARCH INVERT TO BE CONSTRUCTED NOTES SLOPE OF 1"/FOOT WITH SEWER BRICK LAID AS STRETCHERS AND ON EDGE 1. PIPE AND FITTING MATERIALS TO BE PVC SDR35, ELEVATION VIEW MEETING ASTM 3034 FOR USE WITH SANITARY COMPACTED GRAVEL BRICK CHIP AND SEWER SYSTEMS. MORTAR OR CEMENT 2. ADAPTOR TO BE PREMANUFACTURED UNIT FOR COMPACTED SUBGRADE Drawing Number CONCRETE FILL CONNECTION OF PIPE TYPES

Sanitary Sewer Manhole (SMH) 1/16 Typical Wye Connection Detail (Residential) 1/16 Cleanout - Paved Area 1/16 N.T.S. Source: VHB LD_200 N.T.S. Source: VHB LD_223 N.T.S. Source: VHB LD_303 C-6.2

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Project Number 13936.00 vhb.com

MUNICIPAL STANDARD HYDRANT TABLE OF DIMENSIONS PUMPER CONNECTION BENDS B C D E F BENDS B C D E F TO FACE ROAD. 1 FINISH 6" 11 4° 8" 15" 12" 24" 12" 6" 45° 8" 30" 12" 24" 14" GRADE 1 6" 22 2° " 19" " " 13" 6" 90° " 30" " " 27" 1 3' TYPICAL (SEE NOTE 2.) 8" 11 4° " 20" " " 12" 8" 45° " 30" " " 24" CURB BOX FACE OF CURBING (OR TO MUNICIPAL STANDARD) 1 " 22" " " 8" 90° " 38" " " 36" SET TO FINISH GRADE PAVED AREA 8" 22 2° 17" SEE APPLICABLE 1 101 Walnut Street GATE VALVE WITH 12" 11 4° " 30" " " 15" 12" 45° " 40" " " 40" PAVEMENT SECTION LANDSCAPED AREA ADJUSTABLE RISER, 1 BOX AND COVER 12" 22 2° " 35" " " 25" 12" 90° " 60" " " 52" PO Box 9151 COMMON FILL/ PAVEMENT Watertown, MA 02471 ORDINARY BORROW BENDS SURFACE E COMPACTED GRANULAR FILL 617.924.1770 SAWCUT 1 1 1" CLEAR (MIN.) F B D 1 2:1 C 1 DEPTH AND SURFACE TREATMENT VARIES VARIES UNDISTURBED COMPACTED SOIL BACKFILL Plan SECTION 1-1

THRUST BLOCK - MIN. TABLE OF DIMENSIONS VARIES WARNING TAPE BEARING 9 S.F.,

5' (MIN.) DO NOT BLOCK DRAIN. TEES G H I J TEES G H I J TYPE 'K' COPPER CORPORATION STOP 6" DIA. PIPE SERVICE LINE 20" (MIN.) 6"X6"X6" 12" 24" 24" 18" 12"X12"X6" 12" 24" 24" 18"

12" WATER TEE UNDISTURBED 8"X8"X6" " " " " 12"X12"X8" " " " 24" MAIN EARTH OR " " " 24" 12"X12"X12" " 36" " 36" 5'-0" MAXIMUM

DEPTH VARIES 8"X8"X8" 6" COMPACTED BEDDING DIA. PIPE EMBANKMENT COMPACTED HAND TAMPED HAUNCHING TEES I COMPACTED BEDDING MECHANICAL

JOINT (TYP.) 2 2 J H G 6" 12"

(MIN.) COMPACTED

(MIN.) PIPE DIA. SUBGRADE CURB CONCRETE 18"X18"X6" UNDISTURBED STOP THRUST BLOCK CONCRETE BASE SOIL VARIES

COMPACTED CRUSHED STONE PLAN SECTION 2-2 NOTES 1 SUBGRADE (MIN. 2 C.Y.) NOTES 1. WHERE UTILITY TRENCHES ARE CONSTRUCTED THROUGH DETENTION BASIN BERMS OR OTHER SUCH SPECIAL SECTIONS, NOTES 1. PROVIDE BLOCKS FOR TAPPING SLEEVES, DEAD ENDS, GATE VALVES, PLACE TRENCH BACKFILL WITH MATERIALS SIMILAR TO THE AND VERTICAL BENDS (SAME SIZE AS REQUIRED FOR TEES). PROVIDE SPECIAL SECTION REQUIREMENTS. ANCHOR RODS AT VERTICAL BENDS AND GATE VALVES. NOTES 1. CONCRETE THRUST BLOCKS TO BE USED ONLY WHERE THEY CAN BEAR ON UNDISTURBED EARTH AS SHOWN. USE CLAMPS AND TIE RODS OR OTHER ACCEPTABLE METHOD OF JOINT RESTRAINT 2. USE METALLIC TRACING/WARNING TAPE OVER ALL PIPES. 2. CONCRETE SHALL NOT BE PLACED AGAINST PIPE BEYOND FITTING. 1. INSTALLATIONS SHALL CONFORM WITH MUNICIPAL WATER WHERE SOIL CONDITIONS PROHIBIT THE USE OF THRUST BLOCKS. WORKS SPECIFICATIONS AND STANDARDS. 3. CONCRETE SHALL BE 3,000 PSI-TYPE I. 2. HYDRANT IN SIDEWALK AREAS TO BE LOCATED TO PROVIDE MINIMUM CLEAR SIDEWALK PASSAGE WIDTH OF 3 FEET AT HYDRANT.

Utility Trench 1/16 Hydrant Construction 1/16 Concrete Thrust Block 1/16 Corporation/Curb Stop with Box 1/16 N.T.S. Source: VHB LD_300 N.T.S. Source: VHB LD_250 N.T.S. Source: VHB LD_260 N.T.S. Source: VHB LD_256

2" X 2" WOOD STAKE, 50' (MIN.) PLACED 10. O.C. SITE

10' (MIN.)

CATCH BASIN GRATE STRAW FILLED WATTLE 10' (8"-12" TYP.) 3"-4" 1" REBAR FOR EXISTING SILTSACK BAG REMOVAL 25' PAVEMENT (MIN.) WORK AREA 10' Fieldstone Way PLAN VIEW 135 Great Plain Avenue FLOW PROTECTED AREA Wellesley, Massachusetts

SITE 50' (MIN.) No. Revision Date Appvd. PLAN VIEW TOP OF EXISTING 1 Layout Updates 8/30/18 CRQ GROUND 4" (MIN.) PAVEMENT 3' 5:1

CATCH BASIN GRATE FILTER MOUNTABLE BERM FABRIC SILTSACK 1 1 2" CRUSHED STONE FLOW

FLOW 12" (MIN.) CROSS-SECTION Designed by Checked by WNM CRQ

NOTES Issued for Date EXPANSION RESTRAINT NOTES 1. EXIT WIDTH SHALL BE A TWENTY-FIVE (25) FOOT MINIMUM, BUT NOT Comprehensive Permit February 16, 2018 LESS THAN THE FULL WIDTH AT POINTS WHERE INGRESS OR EGRESS 1. STRAW WATTLE SHALL BE AS MANUFACTURED BY EARTHSAVER OR OCCURS. Application APPROVED EQUAL. SECTION VIEW 2. THE EXIT SHALL BE MAINTAINED IN A CONDITION WHICH SHALL Not Approved for Construction 2. STRAW WATTLES SHALL OVERLAP A MINIMUM OF 12 INCHES. PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC Drawing Title NOTES RIGHTS-OF-WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH 3. STRAW WATTLE SHALL BE INSPECTED PERIODICALLY AND AFTER ALL STORM ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR OR EVENTS, AND REPAIR OR REPLACEMENT SHALL BE PERFORMED PROMPTLY Site Details 1. INSTALL SILTSACK IN ALL CATCH BASINS WHERE INDICATED ON THE PLAN CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. ALL AS NEEDED. BEFORE COMMENCING WORK OR IN PAVED AREAS AFTER BINDER COURSE IS SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO PUBLIC PLACED AND HAY BALES HAVE BEEN REMOVED. RIGHTS-OF-WAY MUST BE REMOVED IMMEDIATELY. BERM SHALL BE 4. TEMPORARY STRAW WATTLES TO BE REMOVED BY CONTRACTOR. ALL PERMITTED. PERIODIC INSPECTION AND MAINTENANCE SHALL BE OTHERS TO REMAIN IN PLACE UNLESS DIRECTED OTHERWISE BY ENGINEER. 2. GRATE TO BE PLACED OVER SILTSACK. PROVIDED AS NEEDED. 5. IF NON BIODEGRADABLE NETTING IS USED THE NETTING SHALL BE 3. SILTSACK SHALL BE INSPECTED PERIODICALLY AND AFTER ALL STORM 3. STABILIZED CONSTRUCTION EXIT SHALL BE REMOVED PRIOR TO FINAL COLLECTED AND DISPOSED OF OFFSITE. EVENTS AND CLEANING OR REPLACEMENT SHALL BE PERFORMED FINISH MATERIALS BEING INSTALLED. PROMPTLY AS NEEDED. MAINTAIN UNTIL UPSTREAM AREAS HAVE BEEN

PERMANENTLY STABILIZED Drawing Number

Siltsack Sediment Trap 1/16 Straw Wattle - Erosion Control Barrier 1/16 Stabilized Construction Exit 1/16 N.T.S. Source: VHB LD_674 N.T.S. Source: VHB LD_659 N.T.S. Source: VHB LD_682 C-6.3

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Project Number 13936.00