HomeMy WebLinkAboutAPPROVED PLAN SET-February 2026PARK AVEG
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TPARK AVELOCUSProject Number:Registration:VICINITY MAPlast modified: 10/22/25 printed: 02/04/26 by jv H:\Projects\2022\22108 APCC Yarmouth\Drawings\GROVE\22108A GROVE-CV.dwg
1234567Checked By:Drawn By:Designed By:Date Issued:Sheet Number:RevisionsAppr.Rev.DateByDescriptionGraphic Scale1-inch = 100-feetDrawing Number:Horsley Witten Group, Inc.Sustainable Environmental Solutionswww.horsleywitten.comHeadquarters90 Route 6A, Unit 1Sandwich, MA 02563Phone: (508) 833-6600Fax: (508) 833-3150112 Water Street, 6th FloorBoston, MA 02109Phone: (857) 263-81931 Turks Head Place, Suite 300Providence, RI 02903Phone: (401) 272-1717Fax: (401) 437-8368Prepared By:Plan Set:Prepared For:MASSACHUSETTSSCALE IN FEETNorthGraphic ScaleYARMOUTHNorthSCALE IN FEETGraphic ScaleSITE HIH-3: GROVE STREETSTORMWATER RETROFIT DESIGN ANDIMPLEMENTATION PROJECT - 75% DESIGNYARMOUTH, MASSACHUSETTSFEBRUARY 202622108Aof17SITE HIH-3: GROVE STREETSTORMWATER RETROFIT DESIGN ANDIMPLEMENTATION PROJECT - 75% DESIGNYARMOUTH, MASSACHUSETTSTown of Yarmouth DPW74 Town Brook RoadWest Yarmouth, MA 02673(508) 398-2231 ext. 1250GENERAL NOTES:1.THE EXISTING CONDITIONS DEPICTED ON THIS PLAN WERE TAKEN FROM THE SURVEY PLAN ENTITLED"EXISTING CONDITIONS PLAN GROVE STREET" STAMPED BY DANIEL W. MACKENZIE, PLS OF THE HORSLEYWITTEN GROUP, INC. ON MARCH 7, 2024.2.THE ELEVATIONS DEPICTED HEREON WERE BASED ON THE NORTH AMERICAN VERTICAL DATUM (NAVD) OF1988.THIS PLAN SET IS FOR PERMITTING ONLY AND NOT FOR CONSTRUCTION.3.SITE INFORMATION:ADDRESS:GROVE STREET, YARMOUTH, MAZONING DISTRICT:RESIDENTIAL (R-25)4.THE PROPERTY IS LOCATED WITHIN F.I.R.M ZONE AE 11 & ZONE X 0.2% AS SHOWN ON COMMUNITY PANEL NO,25001C0569J DATED JULY 16, 2014.5.THE WETLAND DELINEATION SHOWN HEREON WAS CONDUCTED BY THE HORSLEY WITTEN GROUP, INC. ONNOVEMBER 28, 2023.FEBRUARY 2026JLVJLVMW113 R2 Water StreetExeter, NH 03833Phone: (603) 658-1660 YARMOUTHSITE1C -1:15000015000001:15000150000PERMITTING SET ONLYNOT FOR CONSTRUCTIONSheet List TableSheet NumberSheet Title1COVER SHEET2NOTES AND LEGEND3EROSION & SEDIMENT CONTROL PLAN4SITE & GRADING PLAN5DETAILS6PLANTING PLAN7PLANTING DETAILS
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SITE HIH-3: GROVE STREET
STORMWATER RETROFIT DESIGN AND
IMPLEMENTATION PROJECT - 75% DESIGN
YARMOUTH, MASSACHUSETTS
Survey Provided By:Sheet Number:Project Number:Registration:Prepared For:Plan Set:
Plan Title:Sheet :Horsley Witten Group, Inc.
90 Route 6A
Sandwich, MA 02536
Phone: 508-833-6600
Fax: 508-833-3150
Dated: November 27, 2023
Town of Yarmouth
DPW
74 Town Brook Road
West Yarmouth, MA 02673
Phone: (508) 398-2231 ext. 1250
Fax: ----22108Alast modified: 10/22/25 printed: 02/04/26 by jv H:\Projects\2022\22108 APCC Yarmouth\Drawings\GROVE\22108A GROVE-CV.dwg
FEBRUARY 2026 JLV JLV MW
Checked By:Designed By:Date:Drawn By:
Sustainable Environmental Solutions
www.horsleywitten.com
90 Route 6A, Unit 1
Sandwich, MA 02563
Phone: (508) 833-6600
Fax: (508) 833-3150
Horsley Witten Group, Inc.2C -HYDCONTOUR - MAJORBERMCONTOUR - MINOR4450LIMIT OF WORKSSSILT SOCK WITHSYMBOLSBOULDEREXISTING TREESIGNEXISTING SPOT GRADETEST PITTPEL:98.45PROPOSED SPOT GRADEEL:95.00ENVIRONMENTAL4450PROPOSEDGENERALEXISTINGPAVEMENT REMOVALUTILITIESGAS LINEWATER LINESAWCUTGVBENCHMARKGAS VALVEPROPERTY LINEEDGE OF PAVEMENTFENCE - WOODHYDRANTBOUNDARYWVCBPROPERTY INFORMATIONMAIL BOXWATER VALVECATCH BASINUP1UTILITY POLEGUYDIRT PATHSHRUBLEGEND:INLET PROTECTIONSTONE RETAINING WALLTREE LINEWOODEN GUARDRAILWALL - RETAININGFENCE - SANDRIPRAP/STONE35' UNDISTURBED BUFFER TO DUNEDUNE50' UNDISTURBED BUFFER TO DUNE100' BUFFER TO DUNEBEACHSALT MARSHTIDAL STREAM100' RIVERFRONT AREA200' RIVERFRONT AREAFLOODZONEDRAIN PIPECONSTRUCTION FENCESTORMWATER AREAGENERAL CONSTRUCTION NOTES:1.THE TOWN OF YARMOUTH IS THE DESIGNATED PROJECT OWNER.2.ALL SITE WORK TO COMPLETE THIS PROJECT, AS INDICATED ON THE DRAWINGS, IN THE SPECIFICATIONS AND AS DESCRIBED BELOWIS THE SOLE RESPONSIBILITY OF THE CONTRACTOR.3.IMMEDIATELY CONTACT AND COORDINATE WITH THE ENGINEER AND OWNER IF ANY DEVIATION OR ALTERATION OF THE WORKPROPOSED ON THESE DRAWINGS IS REQUIRED.4.UTILIZE ALL PRECAUTIONS AND MEASURES TO ENSURE THE SAFETY OF THE PUBLIC, ALL PERSONNEL AND PROPERTY DURINGCONSTRUCTION IN ACCORDANCE WITH OSHA STANDARDS, INCLUDING THE INSTALLATION OF TEMPORARY FENCING BARRICADES,SAFETY LIGHTING, CONES, POLICE DETAIL AND/OR FLAGMEN AS DETERMINED NECESSARY BY THE THE TOWN OF YARMOUTH. THECONTRACTOR IS RESPONSIBLE FOR THE COST OF POLICE DETAIL AND FOR COORDINATING WITH THE LOCAL OR STATE POLICEDEPARTMENT FOR ALL REQUIRED POLICE DETAIL.5.MAKE ALL NECESSARY CONSTRUCTION NOTIFICATIONS AND APPLY FOR AND OBTAIN ALL NECESSARY CONSTRUCTION PERMITS, PAYALL FEES INCLUDING POLICE DETAILS AND POST ALL BONDS, IF NECESSARY, ASSOCIATED WITH THE SAME, AND COORDINATE WITHTHE OWNER AND THE ENGINEER.6.ALL EXISTING CONDITIONS SHOWN ARE APPROXIMATE AND ARE BASED ON THE BEST INFORMATION AVAILABLE. PRIOR TO THESTART OF CONSTRUCTION VERIFY THAT THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS DO NOT CONFLICT WITH ANYKNOWN EXISTING OR OTHER PROPOSED IMPROVEMENTS. IF ANY CONFLICTS ARE DISCOVERED, NOTIFY THE OWNER AND THEENGINEER PRIOR TO INSTALLING ANY PORTION OF THE SITE WORK WHICH WOULD BE AFFECTED.7.MAINTAIN ALL EXISTING UTILITIES IN WORKING ORDER AND FREE FROM DAMAGE DURING THE ENTIRE DURATION OF THE PROJECT.REPAIR ANY DAMAGE TO EXISTING UTILITY LINES OR STRUCTURES INCURRED DURING CONSTRUCTION OPERATIONS AT NO COST TOTHE OWNER. THE CONTRACTOR IS RESPONSIBLE FOR ALL COST RELATED TO THE REPAIR OF UTILITIES. EXCAVATION REQUIREDWITHIN THE PROXIMITY OF EXISTING UTILITY LINES MUST BE DONE BY HAND.8.IMPORT ONLY CLEAN MATERIAL. MATERIAL FROM AN EXISTING OR FORMER 21E SITE AS DEFINED BY THE MASSACHUSETTSCONTINGENCY PLAN 310 CMR 40.0000 WILL NOT BE ACCEPTED .9.PRIOR TO THE START OF CONSTRUCTION, CONFIRM WITH THE ENGINEER THE LOCATION OF ALL CONTROL POINTS ANDBENCHMARKS. MAINTAIN ALL ESTABLISHED CONTROL POINTS AND BENCHMARKS DURING CONSTRUCTION INCLUDING BENCHMARKLOCATIONS AND ELEVATIONS AT CRITICAL AREAS.10.SITE LAYOUT REQUIRED FOR CONSTRUCTION IS TO BE PROVIDED BY THE CONTRACTOR AND SHOULD BE PERFORMED BY AMASSACHUSETTS' REGISTERED PROFESSIONAL LAND SURVEYOR. THE CONTRACTOR IS RESPONSIBLE FOR COORDINATING WITHTHE SURVEYOR FOR ALL SURVEY LAYOUT. IF THE CONTRACTOR CHOOSES TO USE GPS, THEY ASSUME THE LIABILITY FOR THEACCURACY OF ALL HORIZONTAL AND VERTICAL LAYOUT.11.MAINTAIN ALL GRADE STAKES SET BY THE SURVEYOR. GRADE STAKES ARE TO REMAIN UNTIL A FINAL INSPECTION OF THE ITEM HASBEEN COMPLETED BY THE ENGINEER. RE-STAKING OF PREVIOUSLY SURVEYED SITE FEATURES IS THE RESPONSIBILITY (INCLUDINGCOST) OF THE CONTRACTOR.12.UNLESS OTHERWISE INDICATED ON THE DRAWINGS AND/OR IN THE SPECIFICATIONS, ALL SITE CONSTRUCTION MATERIALS ANDMETHODOLOGIES ARE TO CONFORM TO THE MOST RECENT VERSION OF THE MASSACHUSETTS DEPARTMENT OF TRANSPORTATIONSTANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION.13.PROVIDE ALL CONSTRUCTION SERVICE IN ACCORDANCE WITH APPLICABLE LAWS AND REGULATIONS REGARDING NOISE, VIBRATION,DUST, SEDIMENTATION CONTAINMENT, AND TRENCH WORK.14.COLLECT SOLID WASTES AND STORE IN A SECURED DUMPSTER. THE DUMPSTER MUST MEET ALL LOCAL AND STATE SOLID WASTEMANAGEMENT REGULATIONS.15.RESTORE ALL SURFACES EQUAL TO THEIR ORIGINAL CONDITION AFTER CONSTRUCTION IS COMPLETE PER SPECIFICATIONS. LEAVEALL AREAS NOT DISTURBED BY CONSTRUCTION IN THEIR NATURAL STATE. TAKE CARE TO PREVENT DAMAGE TO SHRUBS, TREES,OTHER LANDSCAPING AND/OR NATURAL FEATURES. WHEREAS THE PLANS DO NOT SHOW ALL LANDSCAPE FEATURES, EXISTINGCONDITIONS MUST BE VERIFIED BY THE CONTRACTOR IN ADVANCE OF THE WORK.16.REGULARLY INSPECT THE PERIMETER OF THE PROPERTY TO CLEAN UP AND REMOVE LOOSE CONSTRUCTION DEBRIS BEFORE ITLEAVES THE SITE. PROMPTLY REMOVE ALL DEMOLITION DEBRIS FROM THE SITE TO AN APPROVED DUMP SITE.17.ALL TRUCKS LEAVING THE SITE MUST BE COVERED.18.DO NOT WASH ANY CONCRETE TRUCKS ONSITE. REMOVE BY HAND ANY CEMENT OR CONCRETE DEBRIS LEFT IN THE DISTURBEDAREA.19.BURIAL OF ANY STUMPS, SOLID DEBRIS, AND/OR STONES/BOULDERS ONSITE IS PROHIBITED. DO NOT USE ROAD SALT OR OTHERDE-ICING CHEMICALS ON THE ACCESS ROADWAY.20.AT THE END OF CONSTRUCTION, REMOVE ALL CONSTRUCTION DEBRIS AND SURPLUS MATERIALS FROM THE SITE [AS INDICATED INTHE SPECIFICATIONS]. PERFORM A THOROUGH INSPECTION OF THE WORK PERIMETER. COLLECT AND REMOVE ALL MATERIALS ANDBLOWN OR WATER CARRIED DEBRIS FROM THE SITE.GENERAL DEMOLITION NOTES:THIS PLAN SET DOES NOT INCLUDE DETAILS & SPECIFICATIONS FOR ALL DEMOLITION WORK REQUIRED WITHIN THE PROPOSEDCONSTRUCTION LIMITS. IT IS THE CONTRACTOR'S RESPONSIBILITY TO COORDINATE WITH THE OWNER AND PROJECT ENGINEERSINVOLVED WITH THE PROPOSED NEW CONSTRUCTION TO DEVELOP A SUITABLE DEMOLITION PLAN.1.UNLESS OTHERWISE NOTED, THE CONTRACTOR IS RESPONSIBLE FOR THE RELOCATION, DEMOLITION, REMOVAL AND DISPOSAL, IN ALOCATION APPROVED BY ALL GOVERNING AUTHORITIES, OF ALL EXISTING SITE ELEMENTS AND STRUCTURES INCLUDING, BUT NOTLIMITED TO, PAVEMENT, GUARDRAIL, SIGNS, TIMBER FENCE AND ALL OTHER STRUCTURES SHOWN AND NOT SHOWN WITHINCONSTRUCTION LIMITS, AND WHERE NEEDED, TO ALLOW FOR NEW CONSTRUCTION. ALL FACILITIES TO BE REMOVED ARE TO BEUNDERCUT TO SUITABLE MATERIAL AND BROUGHT TO GRADE WITH SUITABLE COMPACTED FILL MATERIAL PER SPECIFICATIONS.2.PRIOR TO DEMOLITION OCCURRING, ALL EROSION CONTROL DEVICES ARE TO BE INSTALLED.3.REMOVE ALL DEBRIS FROM THE SITE AND DISPOSE OF THE DEBRIS IN A PROPER AND LEGAL MANNER.4.OBTAIN ALL PERMITS REQUIRED FOR DEMOLITION AND DISPOSAL.5.MAINTAIN CONTINUOUS ACCESS AND OPERATION FOR SURROUNDING FACILITIES, AS DEEMED BY THE OWNER, AT ALL TIMES DURINGDEMOLITION OF THE EXISTING FACILITIES.BASIC CONSTRUCTION SEQUENCE:THE FOLLOWING CONSTRUCTION SEQUENCE IS TO BE USED AS A GENERAL GUIDELINE. COORDINATE WITH THE OWNER, ENGINEERS, ANDLANDSCAPE ARCHITECT AND SUBMIT A PROPOSED CONSTRUCTION SEQUENCE FOR REVIEW AND APPROVAL PRIOR TO CONSTRUCTION.1.SURVEY AND STAKE THE PROPOSED LIMIT OF WORK AND LIMIT OF SEDIMENTATION BARRIERS.2.PLACE SEDIMENTATION BARRIERS AS INDICATED ON DRAWINGS AND STAKED OUT IN THE FIELD. UNDER NO CIRCUMSTANCES IS THELIMIT OF WORK TO EXTEND BEYOND THE SEDIMENTATION BARRIERS/LIMIT OF WORK AS INDICATED ON DRAWINGS AS APPROVED BYTHE LOCAL CONSERVATION COMMISSION AND DEPARTMENT OF ENVIRONMENTAL PROTECTION (DEP).3.BEGIN SITE PREPARATION, CLEARING AND DEMOLITION AS REQUIRED. TOPSOIL IS TO BE STRIPPED AND STOCKPILED AT AN OFFSITELOCATION.4.SURVEY AND STAKE CENTERLINE OF THE PROPOSED PATHS AND THE PERIMETER OF THE STORMWATER MANAGEMENT AREAS.5.EXCAVATE AND ROUGH GRADE THE PROPOSED STORMWATER MANAGEMENT AREAS AND ANY ADDITIONAL TEMPORARY BASINSNECESSARY TO CONTROL SITE RUNOFF AND SEDIMENTS. TEMPORARILY STABILIZE/SEED STORMWATER MANAGEMENT AREAS ASNECESSARY TO REDUCE SIDE SLOPE EROSION AND SEDIMENT ACCUMULATION.6.INSTALL TEMPORARY CONVEYANCE DEVICES AS NECESSARY TO CONVEY RUNOFF TO TREATMENT AREAS DURING CONSTRUCTION.7.BEGIN ROUGH GRADING. BRING ROUGH GRADING TO PROPER ELEVATIONS AS SOON AS PRACTICABLE. COORDINATE WORK TOMINIMIZE TIME SOILS ARE UNSTABILIZED.8.BEGIN WORK AT THE STORMWATER MANAGEMENT AREAS. THE STORMWATER MANAGEMENT AREA(S) ARE TO BE PROTECTED FROMSEDIMENTATION UNTIL ALL UN-STABILIZED AREAS ARE STABILIZED WITH STONE OR VEGETATION.9.BEGIN ROAD CONSTRUCTION PER SITE DRAWINGS. PLACE COMPACTED GRAVEL FOUNDATION AND ROUGH GRADE THE ROADWAY INACCORDANCE WITH DRAWINGS WITH APPLICABLE STATE AND LOCAL REGULATIONS AS SOON AS POSSIBLE.10.FINISH PERMANENT STABILIZATION. COMPLETE PERMANENT STORMWATER MANAGEMENT AREA SEEDING AND PLANTING AFTER THECONTRIBUTING AREA TO THE BASIN HAS REACHED A MINIMUM OF 80% STABILIZATION AND IS NO LONGER REQUIRED AS ACONSTRUCTION SEDIMENTATION BASIN.11.COMPLETE ALL REMAINING PLANTING AND SEEDING.12.SWEEP THE ROADWAY TO REMOVE ALL SEDIMENTS. REMOVE ALL ACCUMULATED SEDIMENTS IN THE STORMWATER MANAGEMENTAREAS.13.ENGINEER TO APPROVE THE REMOVAL OF ALL TEMPORARY SOIL EROSION AND SEDIMENTATION CONTROL MEASURES FOLLOWINGVEGETATIVE ESTABLISHMENT OF ALL DISTURBED AREAS AND DETERMINE WHEN THE CONTRIBUTING AREA HAS REACHED A MINIMUMOF 80% STABILIZATION.GENERAL GRADING AND DRAINAGE NOTES:1.ALL CUT AND FILL SLOPES SHALL BE 3:1 OR FLATTER UNLESS OTHERWISE NOTED.2.EXISTING GRADE CONTOUR INTERVALS SHOWN AT 1 FOOT.3.PROPOSED GRADE CONTOUR INTERVALS SHOWN AT 1 FOOT.4.ADJUST AND/OR CUT EXISTING PAVEMENT AS NECESSARY TO ASSURE A SMOOTH FIT AND CONTINUOUS GRADE.5.UNLESS INDICATED OTHERWISE ON THE DRAWINGS, ALL PEDESTRIAN WALKWAYS AND AND PATHS ARE NOT TO EXCEED A RUNNINGSLOPE OF 5%. IMMEDIATELY NOTIFY THE ENGINEER IF A SLOPE OF 5% OR LESS CANNOT BE MAINTAINED. CROSS SLOPES OFWALKWAYS AND PATHS ARE NOT TO EXCEED 2%.6.PROPOSED ELEVATIONS ARE SHOWN TO FINISH PAVEMENT OR GRADE UNLESS NOTED OTHERWISE.7.ALL EARTHWORK AND SITE PREPARATION MUST BE DONE IN STRICT ACCORDANCE WITH THE RECOMMENDATIONS OF ANYSUBSURFACE INVESTIGATION OR GEOTECHNICAL REPORTS PREPARED FOR THIS SITE.DEWATERING:1.IF DEWATERING IS REQUIRED DURING EXCAVATION, TEMPORARILY LOWER THE WATER TABLE PER SPECIFICATIONS2.PRIOR TO ANY DEWATERING, THE DEWATERING PLAN MUST BE APPROVED BY THE ENGINEER.3.IF DEWATERING IS NECESSARY DURING CONSTRUCTION, IMPLEMENT THE PROPER ESC MEASURES ON SITE TO PREVENT EROSIONOR SEDIMENT RUNOFF. THESE MEASURES CAN INCLUDE DEWATERING BAGS, TEMPORARY STRAWBALES, SILT FENCES, SILT SOCKSAND/OR OTHER APPROVED DEVICES AS INDICATED IN THE DETAILS.STORMWATER FACILITY OPERATION & MAINTENANCE:THE CONTRACTOR IS RESPONSIBLE FOR THE PROPER INSPECTION AND MAINTENANCE OF ALL STORMWATER MANAGEMENT FACILITIES ASOUTLINED BELOW DURING CONSTRUCTION AND UNTIL SUCH TIME THAT THE ROADWAYS AND ASSOCIATED UTILITIES ARE ACCEPTED BYTHE OWNER AND THE ENGINEER.1.INSPECT AND RESTORE/CLEAN ALL STORMWATER MANAGEMENT AREAS AS DESCRIBED BELOW OF SEDIMENT AND DEBRIS PRIOR TOTHE OWNER'S ACCEPTANCE.2.REMOVE AND DISPOSE ALL SEDIMENT AND DEBRIS TO A PRE-APPROVED LOCATION.3.TOWN TO REFER TO THE STORMWATER REPORT FOR ADDITIONAL INFORMATION PERTAINING TO STORMWATER FACILITY OPERATIONAND MAINTENANCE REQUIREMENTS.4.AT A MINIMUM INSPECT MONTHLY AND AFTER STORM EVENTS GREATER THAN OR EQUAL TO 1" OF RAINFALL AS NECESSARY FOR THEENTIRE DURATION OF THE CONSTRUCTION PROJECT AND THE FIRST 3 MONTHS AFTER CONSTRUCTION TO ENSURE PROPERSTABILIZATION.5.SPECIFIC MAINTENANCE REQUIRED DURING CONSTRUCTION:A.SEDIMENT FOREBAY: REGULARLY INSPECT TO ENSURE PROPER FUNCTION. REMOVE SEDIMENT BUILD-UP ON THE FLOOR OFTHE FOREBAY AND PROPERLY DISPOSE , AS NECESSARY, TO LIMIT CLOGGING. CLEAN SEDIMENT FOREBAYS PRIOR TOCOMPLETION OF CONSTRUCTION.B.BIORETENTION SYSTEMS: TAKE CARE NOT TO DRIVE MACHINERY OVER THE BIORETENTION AREA TOPREVENT SOILCOMPACTION. IT IS CRITICAL TO PREVENT STORMWATER INFLOW UNTIL FINAL SURFACE STABILIZATION IS ACHIEVED.REGULARLY INSPECT TO ENSURE PROPER FUNCTION. MONITOR AND INSPECT STRUCTURAL COMPONENTS, INCLUDING WEIRWALLS, DRAINAGE INLETS, OUTLET STRUCTURES AND SPILLWAYS, FOR PROPER FUNCTION. CLEAN AND REPAIR ANYCLOGGED STRUCTURES DURING INSPECTIONS. PRIOR TO THE COMPLETION OF CONSTRUCTION, REMOVE AND REPLACEILL-ESTABLISHED, DEAD OR SEVERELY DISEASED PLANTS, REMOVE SEDIMENT BUILD-UP AS NEEDED, AND REPLACE SOILWHEN NECESSARY. IF SEDIMENT OR ORGANIC DEBRIS BUILD-UP LIMITS THE INFILTRATION CAPABILITIES, REMOVE THE TOP 6"OR GREATER AND SURFACE ROTO-TILLED TO A DEPTH OF 12".C.ROUTINE MAINTENANCE: OTHER ROUTINE MAINTENANCE INCLUDES THE REMOVAL OF TRASH AND LITTER FROM PAVED ANDPERIMETER AREAS, AND STREET SWEEPING UPON COMPLETION OF CONSTRUCTION TO AVOID EXCESSIVE ACCUMULATIONOF SEDIMENT IN THE DRAINAGE SYSTEM.EROSION & SEDIMENT CONTROL NOTES:1.DESIGNATE THE SITE CONSTRUCTION FOREMAN AS THE ON-SITE PERSONNEL RESPONSIBLE FOR THE DAILY INSPECTION ANDMAINTENANCE OF ALL SEDIMENT AND EROSION CONTROLS AND IMPLEMENTATION OF ALL NECESSARY MEASURES TOCONTROL EROSION AND PREVENT SEDIMENT FROM LEAVING THE SITE.2.INSTALL ALL EROSION AND SEDIMENT CONTROL (ESC) MEASURES AS INDICATED ON DRAWINGS IN CONSULTATION WITH THECONSERVATION AGENT, AND ENGINEER BEFORE ANY CONSTRUCTION ACTIVITIES BEGIN. INSPECT, MAINTAIN REPAIR ANDREPLACE EROSION CONTROL MEASURES, AS NECESSARY, DURING THE ENTIRE CONSTRUCTION PERIOD OF THE PROJECT.THE SITE PERIMETER EROSION CONTROLS ARE THE DESIGNATED LIMIT OF WORK. INFORM ALL PERSONNEL WORKING ONTHE PROJECT SITE THAT NO CONSTRUCTION ACTIVITY IS TO OCCUR BEYOND THE LIMIT OF WORK AT ANY TIME THROUGHOUTTHE CONSTRUCTION PERIOD.3.MAINTAIN A MINIMUM SURPLUS OF 100 FEET OF EROSION CONTROL BARRIER (SILT FENCE, STRAWBALE, &/OR SILT SOCK)ONSITE AT ALL TIMES.4.PROTECT THE ADJACENT RESOURCE AREA FROM SEDIMENTATION DURING PROJECT CONSTRUCTION UNTIL ACCEPTANCE BYTHE OWNER & IN CONFORMANCE WITH THE ORDER OF CONDITIONS.5.KEEP THE LIMIT OF CLEARING, GRADING AND DISTURBANCES TO A MINIMUM WITHIN THE PROPOSED AREA OFCONSTRUCTION. PHASE THE SITE WORK IN A MANNER TO MINIMIZE AREAS OF EXPOSED SOIL. PROPERLY INSTALL THESEDIMENTATION CONTROLS PRIOR TO BEGINNING ANY LAND CLEARING ACTIVITY AND/OR OTHER CONSTRUCTION RELATEDWORK.6.MONITOR LOCAL WEATHER REPORTS DURING CONSTRUCTION AND PRIOR TO SCHEDULING EARTHMOVING OR OTHERCONSTRUCTION ACTIVITIES WHICH LEAVE LARGE DISTURBED AREAS UNSTABILIZED. IF INCLEMENT WEATHER IS PREDICTED,USE BEST PROFESSIONAL JUDGEMENT AND GOOD CONSTRUCTION PRACTICES WHEN SCHEDULING CONSTRUCTIONACTIVITIES AND ENSURE THE NECESSARY EROSION CONTROL DEVICES ARE INSTALLED AND FUNCTIONING PROPERLY TOMINIMIZE EROSION FROM ANY IMPENDING WEATHER EVENTS.7.INSPECT EROSION AND SEDIMENT CONTROL DEVICES AND STABILIZED SLOPES ON A WEEKLY BASIS AND AFTER EACHRAINFALL EVENT OF .25 INCH OR GREATER. REPAIR IDENTIFIED PROBLEMS WITHIN 24 HOURS TO ENSURE EROSION ANDSEDIMENT CONTROLS ARE IN GOOD WORKING ORDER. RESET OR REPLACE MATERIALS AS REQUIRED.8.ALL STOCKPILES ARE TO BE AT AN OFFSITE LOCATION.9.DISTURBED AREAS AND SLOPES MUST NOT BE LEFT UNATTENDED OR EXPOSED FOR EXCESSIVE PERIODS OF TIME SUCH ASTHE INACTIVE WINTER SEASON. PROVIDE APPROPRIATE STABILIZATION PRACTICES ON ALL DISTURBED AREAS AS SOON ASPOSSIBLE BUT NOT MORE THAN 14 DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT AREA HAS TEMPORARILY ORPERMANENTLY CEASED, REINFORCE TEMPORARY AREAS HAVING A SLOPE GREATER THAN 4:1 WITH EROSION BLANKETS ORAPPROVED EQUAL UNTIL THE SITE IS PROPERLY STABILIZED. TEMPORARY SWALES MAY ALSO BE REQUIRED IF DETERMINEDNECESSARY IN THE FIELD BY THE ENGINEER.10.TEMPORARY SEDIMENTATION BASINS AND SWALES WILL BE CONSTRUCTED ON AN AS-NEEDED BASIS DURINGCONSTRUCTION TO AID IN THE CAPTURE OF SITE RUNOFF AND SEDIMENT. IT WILL BE THE RESPONSIBILITY OF THE SITECONTRACTOR, IN CONSULTATION WITH THE ENGINEER, TO SIZE AND CREATE THESE BASINS IN APPROPRIATE LOCATIONS.11.CONTAIN ALL SEDIMENT ONSITE. SWEEP ALL EXITS FROM THE SITE AS NECESSARY INCLUDING ANY SEDIMENT TRACKING.SWEEP PAVED AREAS AS NEEDED TO REMOVE SEDIMENT AND POTENTIAL POLLUTANTS ACCUMULATED DURING SITECONSTRUCTION.12.REGULARLY REMOVE ACCUMULATED SEDIMENT FROM ALL TEMPORARY PRACTICES AND AFTER RAIN EVENTS TO MAINTAINPROPER DRAINAGE. DISPOSE OF IN A PRE-APPROVED LOCATION.13.PROVIDE ON SITE OR MAKE READILY AVAILABLE THE NECESSARY EQUIPMENT AND SITE PERSONNEL DURING CONSTRUCTIONHOURS FOR THE DURATION OF THE PROJECT TO ENSURE ALL EROSION AND SEDIMENTATION CONTROL DEVICES AREPROPERLY MAINTAINED AND REPAIRED IN A TIMELY AND RESPONSIBLE MANNER. IF SITE WORK IS SUSPENDED DURING THEWINTER MONTHS THE CONTRACTOR MUST CONTINUE TO PROVIDE PERSONNEL AND EQUIPMENT EITHER ON SITE ORREADILY AVAILABLE TO PROPERLY MAINTAIN AND REPAIR ALL EROSION AND SEDIMENTATION CONTROL DEVICES IN A TIMELYAND RESPONSIBLE MANNER14.REMOVE AND PROPERLY DISPOSE OF SEDIMENT ACCUMULATED IN ANY PARTIALLY CONSTRUCTED OR TEMPORARYSTORMWATER MANAGEMENT AREAS USED FOR SEDIMENT CONTROL DURING CONSTRUCTION PRIOR TO FINALCONSTRUCTION/INSTALLATION. PROVIDE A SURFACE ELEVATION AT A MINIMUM 1-FOOT ABOVE THE BOTTOM OF MEDIAELEVATION AS SHOWN IN THE BIORETENTION SCHEDULE FOR PARTIALLY CONSTRUCTED BIORETENTION AREAS. THISALLOWS FOR AN OVER-DIG OF THE COLLECTED SEDIMENT FROM WITHIN THE BIORETENTION AREA PRIOR TO MEDIA/FABRICINSTALLATION.15.CONTROL DUST BY WATERING OR OTHER APPROVED METHODS AS NECESSARY, OR AS DIRECTED BY THE ENGINEER.16.THE CONTRACTOR IS RESPONSIBLE FOR THE INSPECTION AND MAINTENANCE DURING CONSTRUCTION OF ALL STORMWATERFACILITIES INSTALLED OR AFFECTED BY THE PROJECT. REMOVE SEDIMENT OR DEBRIS COLLECTED WITHIN THESEFACILITIES AS REQUIRED FOR PROPER FUNCTION AND CONTROL OF SITE RUNOFF DURING CONSTRUCTION AND PRIOR TOTHE OWNER'S ACCEPTANCE.PERMITTING SET ONLYNOT FOR CONSTRUCTIONSAWCUT & PAVEMENT PATCHNOT TO SCALENOTES:1.EXISTING BITUMINOUS PAVEMENT WILL BE REMOVED TO A CLEAN STRAIGHT EDGE VIA SAWCUTTING. THE SAW CUT WILL BE COMPLETED PERPENDICULAR TO THE ROADWAY/SIDEWALK.2.PRIOR TO INSTALLING THE WEARING COURSE, THE EXISTING VERTICAL PAVEMENT SURFACEWILL BE SWEPT COMPLETELY CLEAN.3.AFTER PROPER COMPACTION (SEE PAVEMENT DETAIL), SAW CUT NEW PAVEMENT ABUTMENT34" DEEP & FILL WITH FIBER MODIFIED ASPHALT SEALER AS SHOWN.NEW TYPE I-1 BITUMINOUS PAVEMENTWEARING SURFACE & BINDER COURSEPAVEMENT (SEE PAVEMENT DETAIL)PAVEMENT PATCH (SEE NOTES)EX. PAVEMENTCOMPACTED SUBBASE(SEE PAVEMENT DETAIL)SAW KERF FILLED W/ FIBERMODIFIED ASPHALT SEALER34"14"VISIBILITY CONSTRUCTION FENCENOT TO SCALENOTES:1.VISIBILITY CONSTRUCTION FENCING WILL BE ORANGE RESINET SM60 BARRIER FENCE “SNOW FENCE”OR APPROVED EQUIVALENT.2.POST WILL BE HOT ROLLED RAIL STEEL & FORMED INTO A “T”. DIMENSIONS OF “T” POST SECTION,APPROXIMATELY 1 716" X 1 516" X 18" X 6'-0" LONG. POST WILL BE PAINTED GREEN OR GALVANIZED.3.FENCING WILL REMAIN IN PLACE UNTIL ALL EXCAVATION HAS BEEN COMPLETED & SURFACE HAS BEENRE-ESTABLISHEDPLAN VIEWSECTIONAREA TO BEPROTECTEDNOTES:1.SILT SOCK MANUFACTURER WILL BE SILT SOXX OR ENGINEER APPROVED EQUAL.2.ALL MATERIAL WILL MEET MANUFACTURER'S SPECIFICATIONS.3.SEDIMENT SILT SOCK WILL BE FILLED WITH LEAF COMPOST AND/OR WOODY MULCH PERMANUFACTURER'S REQUIREMENTS.4.FOLLOWING CONSTRUCTION & SITE STABILIZATION, COMPOST MATERIAL WILL BE REMOVEDOR DISPERSED ON SITE, AS APPROVED BY THE ENGINEER.SEDIMENT SILT SOCK WITH CONSTRUCTION FENCENOT TO SCALE3"-4"1'-0"±WORK AREAWORK AREAVISIBILITYCONSTRUCTION FENCE(SEE DETAIL)2" x 2" WOODEN STAKESILT SOCK (1'-0"-1'-6" TYP.)STAKE ON 10'-0"LINEAL SPACINGSEDIMENTSILT SOCKAREA TO BEPROTECTEDWATER FLOWCONSTRUCTIONFENCE
CONTROL PT:MAG SETN 2698550.81E 992340.11EL: 5.33HYD
XXXXXWF SM1WF SM2WF BEACH1WF BEACH2WF DUNE1WF DUNE2TP 1GROV
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7 GROVE STREETMAP 20 LOT 36N/FKENT STOUTGROVE STREET NOMINEE TRUST8 GROVE STREETMAP 20 LOT 37N/FMICHAEL & SANDRA LENZISTONE RETAINING WALLEOP/BERM100' BUFFER TO COASTAL DUNE(
4
0
'
W
IDE
-
PUB
L
IC
)DUNEBEACHSALT MARSH35' UNDISTURBED BUFFERTO COASTAL DUNE50' UNDISTURBED BUFFERTO COASTAL DUNE100' RIVERFRONT AREATIDAL STREAM EL. 2.31FLOODZONE AE EL. 11FLOODZONE X 0.2%600 GAL. LEACH BASINNOT FIELD LOCATEDEOP/BERMFLOODZONE VE EL. 13FLOODZONE AE EL. 11SS SSSSSSSSSSSSSSSSSSSAWCUT & PAVEMENT PATCHREMOVE AND RELOCATESPLIT RAIL FENCELENGTH = 33 LF±REMOVE AND RELOCATESPLIT RAIL FENCELENGTH = 39 LF±PAVEMENT REMOVALAREA = 786 SF±PROPOSED DRIVEWAY(APPROXIMATE LOCATION ONLY)(BY OTHERS)REMOVE AND DISPOSE OF GUARDRAIL.STOCKPILE ATTACHED SIGNAGE.SEDIMENT SILT SOCK WITHCONSTRUCTION FENCECLEARING ANDGRUBBINGCLEARING ANDGRUBBINGLIMIT OF WORKAREA = 2,000 SF±INVASIVE SPECIES REMOVAL(BY HAND)600 SF ±MASS STATE PLANE
37ofRevisions
Appr.Rev.Date By Description
1
2
3
4
5
6
7EROSION & SEDIMENT CONTROL PLAN
SITE HIH-3: GROVE STREET
STORMWATER RETROFIT DESIGN AND
IMPLEMENTATION PROJECT - 75% DESIGN
YARMOUTH, MASSACHUSETTS
Survey Provided By:Sheet Number:Project Number:Registration:Prepared For:Plan Set:
Plan Title:Sheet:Horsley Witten Group, Inc.
90 Route 6A
Sandwich, MA 02536
Phone: 508-833-6600
Fax: 508-833-3150
Dated: November 27, 2023
Town of Yarmouth
DPW
74 Town Brook Road
West Yarmouth, MA 02673
Phone: (508) 398-2231 ext. 1250
Fax: ----22108Alast modified: 02/04/26 printed: 02/04/26 by jv H:\Projects\2022\22108 APCC Yarmouth\Drawings\GROVE\22108A GROVE-DM.dwg
FEBRUARY 2026 JLV JLV MW
Checked By:Designed By:Date:Drawn By:
(in feet)GRAPHIC SCALE0551 INCH = 5 FEET10202.5Sustainable Environmental Solutions
www.horsleywitten.com
90 Route 6A, Unit 1
Sandwich, MA 02563
Phone: (508) 833-6600
Fax: (508) 833-3150
Horsley Witten Group, Inc.3C -A10YR 2/2SANDY LOAMFILLMIXEDSANDY LOAMB10YR 4/6MEDIUM SANDNO MOTTLINGSEEPAGE @ EL 1.0ESHGW @ EL 2.3**BASED ON MEANHIGH WATER OFNEARBY STREAM36"24"9"0"6.76.04.73.7TP 1PERFORMED BY M. LEHMANHORSLEY WITTEN GROUP, INCJANUARY 3, 2024SOIL TEST PIT DATAC10YR 5/6COARSE SAND69"1.0PERMITTING SET ONLYNOT FOR CONSTRUCTIONSURVEY NOTES:1.THE TOPOGRAPHY AND EXISTING SITE CONDITIONSHEREON WERE TAKEN FROM THE SURVEY PLANENTITLED "EXISTING CONDITIONS PLAN" BY HORSLEYWITTEN GROUP, INC. DATED MARCH 7, 2024.
CONTROL PT:
MAG SET
N 2698550.81
E 992340.11
EL: 5.33 HY DX
X
X
X
X
WF SM1
WF SM2
WF BEACH1
WF BEACH2
WF DUNE1
WF DUNE2
TP
1
GRO
VE STREET
4 56
65
4
6
7
8891010111277 GROVE STREET
MAP 20 LOT 36
N/F
KENT STOUT
GROVE STREET NOMINEE TRUST
8 GROVE STREET
MAP 20 LOT 37
N/F
MICHAEL & SANDRA LENZI
STO
N
E
R
E
T
AI
NI
N
G
W
A
L
L
EOP/
B
E
R
M
100'
BUFFER
TO
COASTAL
DUNE(40'
WI
D
E -
P
U
B
LI
C)DUNEB
E
A
C
H
SA
L
T
M
A
R
S
H 35'
UND
ISTURBED
BUFFERTO COASTAL
DUNE50'
UND
ISTURBED
BUFFERTO COASTAL
DUNE
1
0
0
'
R
I
V
E
R
F
R
O
N
T
A
R
E
A
T
I
D
A
L
S
T
R
E
AM
E
L
.
2
.
3
1 FLOODZONE
AE
E
L
.
1
1FLOODZONE
X
0
.
2%
600 GAL. LEACH BASIN
NOT FIELD LOCATED
EOP/
B
E
R
M
FLOODZONE VE EL. 13FLOODZONE AE EL. 112%
2%4.3%
3.3%
4%A10.0'
19.7'
LP: 6.60
TC:7.37
BC:7.12
7.21
BOT: 5.0
BOT: 4.5
TC:6.97
BC:6.72
64.0'
TOP OF BERM: 5.5
BIORETENTION 1
270 SF ±
BITUMINOUS PAVEMENT
BITUMINOUS BERM
WOODEN GUARDRAIL
POST SPACING TO ENSURE NO
OBSTRUCTION OF PAVED FLUME
FOREBAY
MAINTAIN PUBLIC
ACCESS TO WATER
EDUCATIONAL SIGN
PAVED DRAINAGE
FLUME WITH
EMBEDDED STONE
APRON
OVERFLOW SPILLWAY
SPILLWAY: 5.0
TOP: 5.5
BIKE RACK
6' X 4' CLEAR
OPENING
SAND FENCE
SAND FENCE
RELOCATE EXISTING
SIGNAGE TO GUARDRAIL
(BY TOWN)
REINSTALL EXISTING SPLIT RAIL
FENCE. SUPPLEMENT WITH NEW
SPLIT RAIL FENCE IF REQUIRED.
PROPOSED DRIVEWAY
(APPROXIMATE LOCATION ONLY)
(BY OTHERS)
TC: 7.13
BC: 6.88
6.98
7.18
7.08
7.16
2.0'
REINSTALL EXISTING
SPLIT RAIL FENCE
BITUMINOUS BERM
FOREBAY SPILLWAY
SPILLWAY: 5.50
TOP: 6.00
3.0'
5.50
MATCH EXISTING GRADE
AT END OF PATH
12.5'
8.5'
5 56
656
7
7
7
65.55.55.61
LIMIT OF WORK
PATH SURFACE TO BE
LEFT AS NATIVE MATERIAL
MASS STATE PLANESECTION A
HORIZONTAL SCALE: 1" = 5'
VERTICAL SCALE: 1" = 5'
0
1
2
3
4
5
6
7
8
9
10
-5.62%
-5
3
.
6
6
%
0.00%0.00%-13.42%
BIORETENTION 1
270 SF ±
BIT. PAVEMENT
FOREBAY
PAVED DRAINAGE FLUME WITH
EMBEDDED STONE APRON
OVERFLOW SPILLWAY
ELEV: 5.0
FOREBAY SPILLWAY
ELEV: 5.50
BEACH
DUNE
VE ZONE
EXISTING
PAVEMENT
LIMIT OF WORK
LIMIT OF WORK
EXISTING
GUARDRAIL
SAND FENCE
END OF EXISTING
PAVEMENT
LEWIS BAY
GRO
V
E
S
T
R
E
E
T
PARK AVENUE
LIMIT OF WORK
RevisionsAppr.Rev.DateByDescription1234567SITE & GRADING PLANSITE HIH-3: GROVE STREETSTORMWATER RETROFIT DESIGN ANDIMPLEMENTATION PROJECT - 75% DESIGNYARMOUTH, MASSACHUSETTSSurvey Provided By:Sheet Number:
Project Number:
Registration:Prepared For:Plan Set:Plan Title:Sheet :
4C -Horsley Witten Group, Inc.90 Route 6ASandwich, MA 02536Phone: 508-833-6600Fax: 508-833-3150Dated: November 27, 2023Town of YarmouthDPW74 Town Brook RoadWest Yarmouth, MA 02673Phone: (508) 398-2231 ext. 1250Fax: ----4 722108Aof FEBRUARY 2026JLVJLVMWChecked By:Designed By:Date:Drawn By:Sustainable Environmental Solutionswww.horsleywitten.com90 Route 6ASandwich, MA 02563508-833-6600 voice508-833-3150 faxHorsley Witten Group, Inc. (in feet)
GRAPHIC SCALE
05 2.5 5 10 20
1 INCH = 5 FEET
PERMITTING SET ONLY
NOT FOR CONSTRUCTION
last modified: 02/04/26 printed: 02/04/26 by jvH:\Projects\2022\22108 APCC Yarmouth\Drawings\GROVE\22108A GROVE ST.dwgLOCUS MAP
1" = 40'
5C -
5 7ofRevisions Appr.Rev.DateByDescription1234567DETAILSSITE HIH-3: GROVE STREETSTORMWATER RETROFIT DESIGN ANDIMPLEMENTATION PROJECT - 75% DESIGNYARMOUTH, MASSACHUSETTSSurvey Provided By:Sheet Number:
Project Number:
Registration:Prepared For:Plan Set:Plan Title:Sheet :Horsley WittenGroup, Inc.90 Route 6ASandwich, MA 02536Phone: 508-833-6600Fax: 508-833-3150Dated: November 27, 2023Town ofYarmouth DPW74 Town Brook RoadWest Yarmouth, MA02673Phone: (508) 398-2231ext. 1250Fax: ----22108A
last modified: 02/04/26 printed: 02/04/26 by jvH:\Projects\2022\22108 APCC Yarmouth\Drawings\GROVE\22108A GROVE DE.dwgFEBRUARY 2026JLVJLVMWChecked By:Designed By:Date:Drawn By:Sustainable Environmental Solutionswww.horsleywitten.com90 Route 6ASandwich, MA 02563508-833-6600 voice508-833-3150 faxHorsley Witten Group, Inc. 6" PONDING
DEPTH
BIORETENTION
NOT TO SCALE
3
18" PLANTING SOIL
SEE SPECIFICATION NOTES
6" PEA GRAVEL
1
3'
MIN
3"
MIN
NOTES:
1.SEE BIORETENTION NOTES AND SPECIFICATIONS FOR ALL MATERIAL SPECIFICATIONS.
2.CONTRACTOR RESPONSIBLE FOR SLOPE STABILIZATION AND SAFETY MEASURES DURING
CONSTRUCTION. SIDE SLOPES TO BE 3:1 MAXIMUM SLOPE.
3.SEED SIDE SLOPES PER PLANTING PLAN AND SPECIFICATIONS.
BOTTOM OF SOIL 3.00'
BOTTOM OF PEA GRAVEL 2.50'
BIORETENTION SURFACE 4.50'
FILTER FABRIC
MIRAFI 140N OR
APPROVED EQUAL
SIDEWALLS ONLY
APPROVED NATIVE
BACKFILL MATERIAL VERTICAL EXCAVATION SLOPE
PREFERRED OR ALTERNATIVE
SLOPE (MAX 1:1)
BIORETENTION PLANTINGS
SEE PLANTING PLAN
GENERAL NOTES:
1.SUB-GRADE (EXISTING MATERIAL) WILL CONSIST OF INERT MATERIAL THAT IS HARD, DURABLE STONE
AND/OR COARSE SAND, FREE FROM LOAM AND CLAY TO A DEPTH NOT LESS THAN 4-FT BELOW THE FINISH
PAVEMENT SURFACE. EXCAVATE SANDY-LOAM AND/OR LOAMY-SAND TOPSOIL MATERIAL FROM ALL
PAVED AREAS PRIOR TO SUB-BASE INSTALLATION.
2.PLACE SUB-BASE IN MAXIMUM 8" LIFTS (COMPACTED TO 95%).
3.COMPACT SUB-GRADE FILL TO 95% COMPACTION.
4.SEE SITE LAYOUT PLAN FOR PAVEMENT WIDTH AND LOCATION.
5.SEE GRADING PLANS FOR PAVEMENT SLOPE AND CROSS SLOPE.
6.SWEEP CLEAN THE EXISTING BINDER COURSE SURFACE PRIOR TO INSTALLING THE WEARING COURSE BY
A STREET SWEEPING MACHINE .
7.APPLY A TACK COAT PER SPECIFICATIONS.
BITUMINOUS PAVEMENT
NOT TO SCALE
APPROVED SUBGRADE
COMPACTED DENSE GRADE, DENSE
BLENDED CRUSHED STONE OR RECLAIMED
PAVEMENT BORROW CONFORMING TO
STATE DOT STANDARD SPECIFICATIONS
CLASS I TYPE I-1 BIT. PAVEMENT:
WEARING SURFACE, ON BINDER
COURSE (PER STATE DOT
STANDARDS)
1 1
2"
1 1
2"
8" MEDIUM
BITUMINOUS BERM
NOT TO SCALE
12"
MIN.
3"
6"
(MIN.)
NOTES:
1.BERM TO BE CONSTRUCTED OF BITUMINOUS WEARING SURFACE COURSE AS SHOWN.
2.BERM TO BE CONSTRUCTED INTEGRAL WITH BITUMINOUS WEARING SURFACE.
3.WHEN BERM IS TO BE CONSTRUCTED ON A FRESH LAID BITUMINOUS SURFACE, THAT SURFACE MUST
FIRST BE CLEANED.
4.BERM TO BE FOUNDED ENTIRELY ON THE BASE COURSE.
5.FINISH GRADE AT THE BACK OF THE BERM IS TO BE BROUGHT TO THE TOP OF THE BACK EDGE OF BERM.
BITUMINOUS PAVEMENT AND
BINDER COURSE SEE DETAIL
BITUMINOUS BERM
SEE SITE PLAN FOR
SLOPE & MATERIAL
WOODEN GUARDRAIL
NOT TO SCALE
2'-3"
NOTES:
1.SEE SPECIFICATIONS FOR ADDITIONAL INFORMATION.
2.POST AND RAILS TO BE PRESSURE TREATED LUMBER
3.ALL SPLICES ARE TO BE MADE AT POSTS.
4.BUMPER ANCHORS TO BE RAIL BOLTS WITH NUTS AND WASHER CONNECTION. FASTENERS
TO BE HOT DIPPED GALVANIZED OR STAINLESS STEEL MATCHING ASTM A153 AND ASTM A653.
5.THE CONTRACTOR TO INSTALL EITHER TWO 3/4"Ø BOLTS OR ONE 2"Ø BOLT AT EACH RAIL TO
POST CONNECTION.
6.COMPACTED GRAVEL FOOTING TO EXTEND AROUND THE ENTIRE POST.
7.POST SPACING TO ENSURE NO OBSTRUCTION OF PAVED FLUME.
8'-0" (TYP.)
4"
6"
SECTION 2
PLAN
4 X 8 RAIL
3'-9"
6"
SECTION 1
12" x 6" HORIZONTAL
REFLECTOR (1 PER RAIL O.C.)
4 X 8 RAIL
FASTENERS
(SEE NOTES)
SPLICE RAIL AT POST
6 X 6 POST
TOP POST
FLUSH W/RAIL
COMPACTED
GRAVEL FILL
HEX NUT W/WASHER
RECESSED FLUSH W/
BACK OF GUARDRAIL
NO SPACER
6 X 6 POST
BOLT W/WASHER
EXISTING GRADE
FOREBAY
NOT TO SCALE
NOTES:
1.SEE PLANTABLE PAVER DETAIL AND SPECIFICATIONS FOR PLANTABLE PAVER REQUIREMENTS.
2.INSTALL PLANTABLE/PERMEABLE PAVER SYSTEM PER MANUFACTURERS REQUIREMENTS.
3.SHAPE FOREBAY AS REQUIRED WITH MIN. 6" SIDE SLOPE DEPTH. DO NOT EXCEED 3:1 SIDE SLOPES.
4.STEEL LANDSCAPE EDGING TO BE 14" THICKNESS HEAVY-DUTY STEEL WITH NATURAL FINISH.
SECTION A-A
6"
2" REVEAL
MAX.
PLANTABLE CONCRETE
PAVER SYSTEM
(SEE DETAIL)
PAVER SYSTEM BEDDING MATERIAL
AND SUBGRADE COMPACTION PER
MANUFACTURER'S REQUIREMENTS
STEEL LANDSCAPE EDGING
6"
SECTION B-B
12"SEE
PLAN(S)
SEE PLAN
FLOW
FOREBAY SPILLWAY
SEE DETAIL
INFLOW
PAVED FLUME
SEE DETAIL
SPILLWAY 6"
3 MAX
1
BIORETENTION
AREA
(SEE DETAIL)
SPILLWAY
NOTES:
1.KEY STONE INTO THE BANKS & EXTEND INTO THE ABUTMENTS 1'-6" MINIMUM TO PREVENT FLOW FROM
DIVERTING AROUND THE WALL.
2.BOULDER WALL WILL BE CONSTRUCTED OF 2'-6" TO 3'-0" BOULDERS. BOULDERS WILL BE PLACED SO IT
COMPLETELY COVERS WIDTH OF BIORETENTION AREA & KEYED IN BANKS.
3.QUANTITY OF FLAT NATIVE STONES WILL VARY BASED ON SPILLWAY WIDTH.
4.GROUT BETWEEN GAPS IN SPILLWAY BOULDERS TO ALLOW PONDING TO OCCUR ABOVE SPILLWAY.
6" MIN.
6"
3
4" WASHED
CRUSHED STONE
PROFILE
A
A
SECTION A-A
FLOW
GROUT GAPS
BETWEEN BOULDERS
(SEE NOTE #4)
SHAPE
BOULDERS
TO FIT
3
4" WASHED CRUSHED STONEFILTER FABRIC MIRAFI 140N
OR APPROVED EQUIVALENT
WASHED 6"
NATIVE STONE
FLOW
6"2'-6"
TO
3'-0"
2'-6"
TO
3'-0"
2'-6"
TO
3'-0"
1'-6"
(SEE NOTE #1)
VARIES
SEE SITE PLAN
OVERFLOW SPILLWAY
NOT TO SCALE
NATIVE GRANITE
BOULDERS WITH AT LEAST
ONEGENERALLY FLAT FACE
(SEE SPECIFICATIONS)
(SEE NOTE #3)
12"
NATIVE GRANITE BOULDERS WITH
AT LEAST GENERALLY FLAT FACE
(SEE SPECIFICATIONS).
6"
6"
EDUCATIONAL SIGN
NOT TO SCALE
CL
CL
W
H
NOTES:
1.PANEL SIZE (WxH): 2'-0"x1'-6", 2'-0"x2'-0", 3'-0"x2'-0", 3'-6"x2'-0" (OR CUSTOM SIZE AS APPROVED).
2.NO FIELD WELDING.
3.CONTRACTOR TO ENSURE THAT DRAIN/VENT HOLES ARE DRILLED AS SPECIFIED.
4.CONTRACTOR/OWNER TO ENSURE THAT THE GRAPHIC PANEL TYPE MEETS THE SPECIFICATIONS.
5.DELIVER THE FOLLOWING ITEMS TO THE OWNER: FRAME TOUCH UP PAINT, EXTRA VANDAL-RESISTANT FASTENERS AND BIT/TOOL REQUIRED TO INSTALL/REMOVE THE FASTENERS.
6.THE COMPLETE SYSTEM, EXCEPT CONCRETE FOOTING, IS AVAILABLE FROM SOLE SOURCE PROPRIETER: ARTCRAFT DISPLAY GRAPHICS INC. #112-1533 BROADWAY ST., PORT CONQUITLAM, B.C., CANADA V3C 6P3.
PHONE: 1-800-994-9451. WWW.ARTCRFT.COM (OR APPROVED EQUAL).
7.EQUAL PRODUCT TO BE VANDAL RESISTANT AND GRAFFITI RESISTANT. GRAPHIC PANEL TO BE REPLACEABLE, WATERPROOF AND NON-FADING. MATERIALS TO BE RECYCLABLE. PROVIDE 1400 DPI PRINTING PROCESS.
8.PROVIDE FINAL GRAPHIC FILES ON CD TO OWNER WITH RECORD DOCUMENT AT PROJECT CLOSE OUT.
9.PROVIDE TEN YEAR MANUFACTURER'S MATERIAL AND WORKMANSHIP WARRANTY ON ALL PRODUCTS.
1/3W
2 3
8"
1 1
4"
CL
2'-6" TYP.
2'-3" MIN. CLR.
1'-0"
2'-6"2'-6"
2'-6"
2'-0"
CL
2'-0"
1 1
4"
6"
SIDE ELEVATION EMBEDMENT FOOTING METHODFRONT ELEVATION EMBEDMENT FOOTING METHOD
95% COMPACTED
SUBGRADE
#3 REBAR
WELDED
TO POST
CONC. FOOTING
CLASS 5 (TYP.)
CONDITION
VARIES
FINISH GRADE
3"Ø SCH. 40 STEEL POSTS
WELDED TO STEEL BACK
PLATE. POWDER COATED
BLACK.
1/8" THK. STEEL BACK PLATE.
POWDER COATED BLACK.
SLOPE TO DRAIN
30°
GRAPHICS ON ALUM. BACKING.
ATTACHED TO STEEL BACK
PLATE WITH VELCRO.
ALUM. FRAME
VENT HOLES FOR ALL SIDES
OF FRAME WHEN USED WITH
POLYCARBONATE COVER. 6"
MIN. O.C.
1/8" THK. PROTECTIVE
POLYCARBONATE COVER,
ULTRAVIOLET STABILIZED
1" X 1" x1/16" THICK ALUM.
FRAME WITH ROUNDED EDGE
& MITER CUT CORNERS (TYP.)
GRAPHICS EMBEDDED IN
POLYCARBONATE ON
1/16" THK. ALUM. BACKING
1/8" THK. STEEL BACK PLATE
POWDER COATED BLACK
OPTIONAL
DRAIN HOLE.
DRAIN HOLES AT
BOTTOM SIDE OF
FRAME ONLY. 6"
MIN. O.C.
VANDAL RESISTANT
FASTENERS IN THE BACK
OF FRAME CORNERS (TYP.)
SLOPE TO DRAIN
3"Ø SCH. 40 STEEL
POST WELDED
TO STEEL BACK
PLATE. POWDER
COATED BLACK.
95% COMPACTED
SUBGRADE
#3 REBAR
WELDED
TO POST
CONC. FOOTING
CLASS 5 (TYP.)
CONDITION
VARIES
FINISH GRADE
PLANTABLE CONCRETE PAVERS
NOT TO SCALE
NOTES:
1.SEE SPECIFICATIONS FOR PLANTABLE CONCRETE PAVER REQUIREMENTS.
2.REFER TO MANUFACTURERS REQUIREMENTS FOR ADDITIONAL INSTALLATION REQUIREMENTS
3.FILTER FABRIC AROUND PERIMETER AND BOTTOM OF STONE BASE. KEY IN MINIMUM 6".
12" MIN.
FILTER FABRIC OVERLAP
8"
SECTION A-A
0.5"
24"
24"
COMPACTED SAND FOR
LEVELING
CRUSHED STONE
NON-WOVEN FILTER
FABRIC
SUBBASE FLATTENED
TO MATCH PAVERS
PAVER MAT
PLAN VIEW
AGGREGATE INFILL.
STAKING DETAIL
FLOW
DIRECTION
STAKES PER
MANUFACTURER'S
SPECIFICATIONS
STAKING NOTE: FOR PAVER FOREBAY,
USE TWO (2) 8" GALV. RING SHANKS (14"
GAUGE, 9 16" HEAD) PER DRIVABLE
GRASS MAT OR ANY CUT MATS ON THE
UPSTREAM SIDE OF MAT AT INFLOW.
3' MIN.
6" MIN.
25.5"
6" MIN.
36"
BIKE RACK
NOT TO SCALE
EXISTING SURFACE
CONCRETE FOOTING
SUBSOIL
COMPACTED GRAVEL
BIKE LOOP
SAND FENCE
NOT TO SCALE
SECTION VIEW
GRADE
GRADE
BOTTOM OF THE FENCE SHALL
BE SET 3"± INTO THE SAND
WOOD SLAT SAND FENCE
4 WIRE TIES
PER POST
STANDARD
STEEL POST
6' STANDARD
STEEL POST
WOOD SLAT
SAND FENCE
10' MAX.
2' MIN.
4'
2' MIN.
PERMITTING SET ONLY
NOT FOR CONSTRUCTION
NATIVE SUBGRADE
SPLASH PAD
6" NATIVE STONE
SPILLWAY
NOTES:
1.KEY STONE INTO THE BANKS & EXTEND INTO THE ABUTMENTS 1'-6" MINIMUM TO PREVENT FLOW FROM
DIVERTING AROUND THE WALL.
2.BOULDER WALL WILL BE CONSTRUCTED OF 2'-6" TO 3'-0" BOULDERS. BOULDERS WILL BE PLACED SO IT
COMPLETELY COVERS WIDTH OF BIORETENTION AREA & KEYED IN BANKS.
3.QUANTITY OF FLAT NATIVE STONES WILL VARY BASED ON SPILLWAY WIDTH.
4.GROUT BETWEEN GAPS IN SPILLWAY BOULDERS TO ALLOW PONDING TO OCCUR ABOVE SPILLWAY.
6"
3
4" WASHED
CRUSHED STONE
PROFILE
A
A
GROUT GAPS
BETWEEN BOULDERS
(SEE NOTE #4)
SHAPE
BOULDERS
TO FIT
2'-6"
TO
3'-0"
2'-6"
TO
3'-0"
1'-6"
(SEE NOTE #1)
SEE
SITE PLAN
FOREBAY SPILLWAY
NOT TO SCALE
NATIVE GRANITE BOULDERS WITH
AT LEAST ONE GENERALLY FLAT
FACE (SEE SPECIFICATIONS)
(SEE NOTE #3)
SECTION A-A
FLOW
2'
3
4" WASHED CRUSHED STONE
FILTER FABRIC MIRAFI 140N
OR APPROVED EQUIVALENT
6"2'-6"
TO
3'-0"6"
6"
6"
SPLIT, ROUGH
EDGED RED
CEDAR POSTS -
SIZE VARIES
BETWEEN 5'x5" -
8"x8" SET POSTS
PLUMB
4" TO 5" HIGH RAIL POCKETS-
RAIL FASTENED W/
GALVANIZED SCREW
SPLIT, ROUGH EDGED
RED CEDAR RAILS
5'x5" MAX. W/
TAPERED ENDS
6" MIN.
COMPACTED
BACK FILL
3'
VARIES
4'-0"
TO 3'-0"
VARIES 7'-0" TO 6'-0"
O.C WIDTH VARIES -NO GREATER THAN 11'-0"TAPERED RAILS LAP-
FASTENED W/
GALVANIZED SCREW VARIES 6"
TO 8"
COMPACTED SUB
GRADE UNDER POST
FINISH GRADE
8"-10" TYP.
NOTE:
1.SEE SITE PLAN FOR
LAYOUT INFORMATION
AND ALIGNMENT.
2.REINSTALL SPLIT RAIL
FENCE WITH MATERIALS
ON SITE.
REINSTALL SPLIT RAIL FENCE
NOT TO SCALE
VARIES 12"
TO 16"
NOTES:
1.IF SITE CONDITIONS REQUIRE A SLOPE STEEPER THAN 3:1, ALL DISTURBED AREAS ON THAT SLOPE SHALL
BE PROTECTED WITH EROSION CONTROL BLANKET.
SURFACE VARIES
(SEE PLAN)
SEE PLANTING PLAN
MATCH
EXISTING
GRADE
(SEE PLAN)
ENGINEER APPROVED LOW
PERMEABILITY CORE MATERIAL
1
3 TYP
3 TYP
1
3"
MIN.
2' MIN.
LEVEL
SURFACE
1'
BERM
NOT TO SCALE
PAVED DRAINAGE FLUME WITH EMBEDDED STONE APRON
NOT TO SCALE
2
1
2
1 6"
6"
3"
EXTEND FLUME
TO TOE OF SLOPE
2'
1'
A
A
2'TOP OFSLOPE4'
TRANSITION FROM CAPE COD BERM
TO SIDE OF PAVED INLET FLUME
GUTTER LINE
LOW POINT
AT INLET
BIT. BERM
(SEE DETAIL)
FOREBAY
BITUMINOUS DRAINAGE
FLUME APRON
APPROVED SUBGRADE
FINISH PAVEMENT
BIT. BERM
(SEE DETAIL)
BITUMINOUS PAVEMENT
(SEE DETAIL)
APPROVED SUBGRADE
PLAN VIEW
CHANNEL SECTION
SECTION VIEW
R = 2.0' (MIN.)
TOE O
F
SLOPE
TOE OFSLOPETOP OFSLOPENOTES:
1.THE END SECTION TO BE UNDERCUT SO
THAT THE INVERT OF THE APRON TO BE
AT THE SAME GRADE (FLUSH) WITH THE
SURFACE OF THE FOREBAY.
2.THE WIDTH OF THE END OF THE APRON TO
BE EQUAL TO THE BOTTOM WIDTH OF THE
FOREBAY. MAXIMUM TAPER TO FOREBAY
5:1.
3.MORTARED WASHED NATIVE STONE TO BE
6" -8" IN DIAMETER AND EMBEDDED 3" INTO
MORTAR BED. STONES TO BE SPACED
RANDOMLY AT 8" ON CENTER.
FOREBAY
PAVEMENT TO EXTEND 6"
BEYOND BOTTOM OF
SLOPE
4' MIN.
4'
2'-0"
STREET
TAPERED
STREET
RELIEF 6"
BOTTOM OF
SLOPE
MORTARED WASHED
NATIVE STONE STRIP
(SEE NOTE #3)
1" MORTAR
SETTING BED
MORTARED
WASHED
NATIVE STONE
STRIP
(SEE NOTE #3)
2' MIN.
4"
EXTEND
MORTAR
INTO FIRST
TWO ROWS
OF PAVERS
2'
MIN.
EXTEND
MORTAR
INTO FIRST
TWO ROWS
OF PAVERS
3"
XXXXX45 66
54678
8
910
1
0
111
2
7CB/DH100' BUFFER TO COASTAL DUNEDUNEBEACHSALT MARSH35' UNDISTURBED BUFFERTO COASTAL DUNE50' UNDISTURBED BUFFERTO COASTAL DUNE100' RIVERFRONT AREATIDAL STREAM EL. 2.31FLOODZONE AE EL. 11FLOODZONE X 0.2%FLOODZONE VE EL. 13FLOODZONE AE EL. 1165 5
66
5
677765.5
5.
5
LIMIT OF WORKBIORETENTION PLANTINGUPLAND PLANTING, TYP.DUNE PLANTINGBIKE RACKPROPOSED DRIVEWAY (BY OTHERS)MASS STATE PLANE
6C -67ofRevisions
Appr.Rev.Date By Description
1
2
3
4
5
6
7PLANTING PLAN
SITE HIH-3: GROVE STREET
STORMWATER RETROFIT DESIGN AND
IMPLEMENTATION PROJECT - 75% DESIGN
YARMOUTH, MASSACHUSETTS
Survey Provided By:Sheet Number:Project Number:Registration:Prepared For:Plan Set:
Plan Title:Sheet :Horsley Witten
Group, Inc.
90 Route 6A
Sandwich, MA 02536
Phone: 508-833-6600
Fax: 508-833-3150
Dated: November 27, 2023
Town of
Yarmouth DPW
74 Town Brook Road
West Yarmouth, MA
02673
Phone: (508) 398-2231
ext. 1250
Fax: ----22108Alast modified: 02/04/26 printed: 02/04/26 by op H:\Projects\2022\22108 APCC Yarmouth\Drawings\GROVE\22108A GROVE LA.dwg
FEBRUARY 2026 KJK KJK MBE
Checked By:Designed By:Date:Drawn By:
Sustainable Environmental Solutions
www.horsleywitten.com
90 Route 6A, Unit 1
Sandwich, MA 02563
508-833-6600 phone
508-833-3150 fax
Horsley Witten Group, Inc.
(in feet)GRAPHIC SCALE052.5510201 INCH = 5 FEETSYMBOLCODEBOTANICAL NAMECOMMON NAMESIZETREESPRPinus rigidaPitch Pine2" Cal.PWPrunus serotinaBlack Cherry2" Cal.SYMBOLCODEBOTANICAL NAMECOMMON NAMESIZESPACINGSHRUBSMNMorella pensylvanicaNorthern Bayberry#360" o.c.PMPrunus maritimaBeach Plum#372" o.c.PLANT SCHEDULEPERMITTING SET ONLYNOT FOR CONSTRUCTIONSYMBOLBOTANICAL NAMECOMMON NAMESIZESPACINGGROUND COVERSUPLAND PLANTINGSEED MIX 1: COASTAL SALT TOLERANT GRASS MIX Andropogon gerardiiBig Bluestem Elymus canadensisCanada Wild Rye Festuca rubraRed Fescue Juncus tenuisPath Rush Panicum amarumBitter Panicgrass Panicum virgatumSwitch Grass Sorghastrum nutansIndian GrassAmmophila breviligulataAmerican BeachgrassPlug 18" o.c.Arctostaphylos uva-ursiKinnikinnick#1 18" o.c.Hudsonia tomentosaSand Goldenheather#1 18" o.c.DUNE PLANTINGAmmophila breviligulataAmerican BeachgrassPlug 18" o.c.Arctostaphylos uva-ursiKinnikinnick#1 18" o.c.Hudsonia tomentosaSand Goldenheather#1 18" o.c.BIORENTENTION PLANTINGAchillea millefoliumCommon Yarrow#1 18" o.c.Asclepias incarnataSwamp Milkweed#1 18" o.c.Asclepias tuberosaButterfly Milkweed#1 18" o.c.Aster novae-angliaeNew England Aster#1 18" o.c.Carex pensylvanicaPennsylvania SedgePlug 18" o.c.Deschampsia flexuosaCrinkled Hair GrassPlug 18" o.c.Iris versicolorBlue Flag#1 18" o.c.Panicum virgatumSwitch GrassPlug 18" o.c.Schizachyrium scopariumLittle BluestemPlug 18" o.c.Solidago sempervirensSeaside GoldenrodPlug 18" o.c.
7C -77ofRevisions
Appr.Rev.Date By Description
1
2
3
4
5
6
7PLANTING DETAILS
SITE HIH-3: GROVE STREET
STORMWATER RETROFIT DESIGN AND
IMPLEMENTATION PROJECT - 75% DESIGN
YARMOUTH, MASSACHUSETTS
Survey Provided By:Sheet Number:Project Number:Registration:Prepared For:Plan Set:
Plan Title:Sheet :Horsley Witten
Group, Inc.
90 Route 6A
Sandwich, MA 02536
Phone: 508-833-6600
Fax: 508-833-3150
Dated: November 27, 2023
Town of
Yarmouth DPW
74 Town Brook Road
West Yarmouth, MA
02673
Phone: (508) 398-2231
ext. 1250
Fax: ----22108Alast modified: 02/04/26 printed: 02/04/26 by op H:\Projects\2022\22108 APCC Yarmouth\Drawings\GROVE\22108A GROVE LA.dwg
FEBRUARY 2026 KJK KJK MBE
Checked By:Designed By:Date:Drawn By:
Sustainable Environmental Solutions
www.horsleywitten.com
90 Route 6A, Unit 1
Sandwich, MA 02563
508-833-6600 phone
508-833-3150 fax
Horsley Witten Group, Inc.
GENERAL PLANTING NOTES:1.THE FOLLOWING NOTES ARE PROVIDED AS GENERAL PLANTING GUIDELINESONLY. THOROUGHLY REVIEW THE PROJECT SPECIFICATIONS FOR ALLLANDSCAPE REQUIREMENTS PRIOR TO THE COMMENCEMENT OF ANY LANDSCAPEWORK. SUBMIT IN WRITING TO THE LANDSCAPE ARCHITECT ANY QUESTIONS ORCLARIFICATIONS REQUIRED AT A MINIMUM OF 30 DAYS PRIOR TO ORDERING ANYMATERIALS OR BEGINNING ANY LANDSCAPE CONSTRUCTION.2.SUBMIT TO THE LANDSCAPE ARCHITECT FOR REVIEW AND APPROVAL ALLREQUIRED LANDSCAPE SUBMITTALS AS DESCRIBED IN THE SPECIFICATIONSINCLUDING A PLANT LIST WITH PLANT SIZE AND QUANTITIES TO BE ORDEREDPRIOR TO DELIVERY TO THE PROJECT SITE.3.FURNISH AND INSTALL ALL PLANTS AS SHOWN ON THE DRAWINGS AND IN THESIZE AND QUANTITIES SPECIFIED ON THE PLANTING SCHEDULE. PLANTSUBSTITUTION SELECTION MUST BE APPROVED BY BIOLOGIST OR LANDSCAPEARCHITECT PRIOR TO INSTALLATION.4.ALL PLANTS TO COMPLY WITH APPLICABLE REQUIREMENTS OF ANSI Z60.1"AMERICAN STANDARD FOR NURSERY STOCK." LATEST EDITION, PUBLISHED BYTHE AMERICAN NURSERY AND LANDSCAPE ASSOCIATION INC.5.PLANTS TO BE GROWN UNDER CLIMATIC CONDITIONS SIMILAR TO THOSE IN THELOCALITY OF THE PROJECT FOR AT LEAST TWO (2) YEARS. USE HEALTHYNURSERY GROWN PLANTS THAT HAVE A WELL DEVELOPED ROOT SYSTEM.PLANTS MUST BE FREE OF DISEASE, INSECTS, EGGS OR LARVAE.6.INSTALL PLANTS WITHIN ONE (1) WEEK OF PURCHASE. IF PLANTS ARE TO BESTORED AT THE SITE PRIOR TO PLANTING, IT IS THE CONTRACTOR'SRESPONSIBILITY TO ENSURE THEY ARE PROPERLY MAINTAINED, WATERED, ANDREMAIN HEALTHY.7.PROCEED WITH PLANTING ONLY WHEN EXISTING AND FORECASTED WEATHERCONDITIONS PERMIT. SUBMIT TO THE LANDSCAPE ARCHITECT IN WRITING THEPROPOSED PLANTING SCHEDULE. OBTAIN APPROVAL OF PLANTING SCHEDULEFROM THE LANDSCAPE ARCHITECT PRIOR TO PERFORMING ANY WORK.8.SEASONS FOR PLANTING:SPRING:DECIDUOUS: APRIL 1 TO JUNE 15EVERGREEN:APRIL 1 TO JUNE 15PERENNIALS:APRIL 15 TO JUNE 1GROUNDCOVERS:APRIL 15 TO JUNE 1FALL:DECIDUOUS:SEPTEMBER 15 TO NOVEMBER 15EVERGREEN:SEPTEMBER 15 TO NOVEMBER 15PERENNIALS:SEPTEMBER 15 TO NOVEMBER 15GROUNDCOVERS:SEPTEMBER 15 TO NOVEMBER 159.PLANTING UNDER FROZEN CONDITIONS WILL NOT BE PERMITTED. PLANTINGBEFORE OR AFTER THE ABOVE REFERENCED PLANTING DATES WILL INCREASETHE LIKELIHOOD OF PLANT ESTABLISHMENT FAILURE. ANY DEVIATION FROM THEABOVE REFERENCED PLANTING DATES IS UNDERTAKEN AT SOLE RISK OF THECONTRACTOR AND IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO PROVIDEANY ADDITIONAL MAINTENANCE AND WATERING WHICH MAY BE REQUIRED TOENSURE SATISFACTORY PLANT ESTABLISHMENT.10.FURNISH ONE YEAR MANUFACTURER WARRANTY FOR TREES, PLANTS, ANDGROUND COVER AGAINST DEFECTS INCLUDING DEATH AND UNSATISFACTORYGROWTH. EXCEPTIONS ARE DEFECTS RESULTING FROM LACK OF ADEQUATEMAINTENANCE, NEGLECT OR ABUSE BY OWNER, OR ABNORMAL WEATHERCONDITIONS UNUSUAL FOR WARRANTY PERIOD. THE DATE OF FINALACCEPTANCE OF ALL COMPLETED PLANTING WORK ESTABLISHES THE END OFINSTALLATION AND INITIAL MAINTENANCE PERIOD AND THE COMMENCEMENT OFTHE GUARANTEE PERIOD.11.ALL TREES WITHIN 5'-0" OF WALKWAYS AND SIDEWALKS TO HAVE A 6'-8"STANDARD BRANCHING HEIGHT.12.INSPECT ALL AREAS TO BE PLANTED OR SEEDED PRIOR TO STARTING ANYLANDSCAPE WORK. REPORT ANY DEFECTS SUCH AS INCORRECT GRADING,INCORRECT SUBGRADE ELEVATIONS OR DRAINAGE PROBLEMS, ETC. TO THELANDSCAPE ARCHITECT AND ENGINEER PRIOR TO BEGINNING WORK.COMMENCEMENT OF WORK INDICATES ACCEPTANCE OF SUBGRADE AREAS TO BEPLANTED, AND THE LANDSCAPE CONTRACTOR ASSUMES RESPONSIBILITY FORALL LANDSCAPE WORK.13.PROVIDE PROPER PREPARATION OF ALL PROPOSED PLANTED AND SEEDEDAREAS PER THE NOTES AND SPECIFICATIONS.14.ALL PLANT LAYOUT AND ACTUAL PLANTING LOCATIONS ARE TO BE FIELD VERIFIEDBY LANDSCAPE ARCHITECT PRIOR TO PLANTING. NOTIFY THE LANDSCAPEARCHITECT AT A MINIMUM OF 48 HOURS IN ADVANCE PRIOR TO SCHEDULING ANYFIELD INSPECTIONS.15.BALL AND BURLAP: REMOVE BURLAP AND WIRE BASKETS FROM TOPS OF BALLSAND FROM TOP HALF OF ROOTBALL AS INDICATED ON DRAWINGS. REMOVEPALLETS, IF ANY, BEFORE SETTING.16.POTTED PLANTS: REMOVE THE PLANT FROM THE POT AND LOOSEN OR SCORETHE ROOTS BEFORE PLANTING TO PROMOTE OUTWARDS ROOT GROWTH INTOTHE SOIL.17.PLUGS: PLANT UPRIGHT AND NOT AT AN ANGLE. DIG PLANTING HOLES LARGEENOUGH AND DEEP ENOUGH TO ACCOMMODATE THE ENTIRE ROOT MASS. PLANTPLUGS WITH NO TWISTED OR BALLED ROOTS AND WITH NO ROOTS EXPOSEDABOVE THE GRADE LINE. HAND PACK THE SOIL AROUND THE ENTIRE PLUG ROOTMASS.18.DIG THE THE PLANTING HOLE TO THE SAME DEPTH AS THE ROOT BALL AND TWOTO THREE TIMES WIDER. SCORE ALL SIDES OF THE HOLE, PLACE THE PLANT INTHE HOLE SO THE TOP OF ROOT BALL IS EVEN WITH SOIL SURFACE. FILL THEHOLE HALFWAY AND THEN ADD WATER ALLOWING IT TO SEEP INTO BACK FILLEDMATERIAL. BE SURE TO REMOVE ALL AIR POCKETS FROM BACK FILLED SOIL. DONOT SPREAD SOIL ON TOP OF THE ROOTBALL. IF SOIL IS EXTREMELY POOR,REPLACE BACK FILL WITH GOOD QUALITY TOP SOIL. AMEND THE SOIL, ASNECESSARY.19.CREATE A 2" TO 4" BERM AROUND THE EDGE OF PLANTING HOLE WITH REMAININGSOIL TO RETAIN WATER.20.REMOVE ALL PLANT TAGS AND FLAGS FROM THE PLANTS.21.MULCH ALL PLANTING BEDS AS INDICATED ON DRAWINGS. UNLESS NOTEDOTHERWISE, ALL PLANTS TO RECEIVE 2-3 INCHES OF MULCH. DO NOT PILE ORMOUND MULCH AROUND THE PLANT STEMS OR TRUNK.22.TRIM BROKEN AND DEAD BRANCHES FROM TREES AND SHRUBS AFTER PLANTING.NEVER CUT A LEADER.23.MINIMIZE THE USE OF PHOSPHORUS AND NITROGEN CONTAINING FERTILIZERS,DURING PLANTING AND MAINTENANCE OF THE LANDSCAPING OR LAWN AREAS.ADDITIONALLY, DO NOT USE PESTICIDES, OR HERBICIDES CONTAININGINORGANIC COMPOUNDS (IOC) AS LISTED IN THE MASSACHUSETTS DRINKINGWATER REGULATION (310 CMR 22.06), OR SYNTHETIC ORGANIC COMPOUNDS (SOC)OR VOLATILE ORGANIC COMPOUNDS (VOC) AS LISTED IN THE MASSACHUSETTSDRINKING WATER REGULATION (310 CMR 22.07).GENERAL SEEDING NOTES:1.SEND A REPRESENTATIVE SAMPLE OF THE TOPSOIL TO A TESTING LABORATORY FORSTANDARD SOIL ANALYSIS AS DESCRIBED IN THE SPECIFICATIONS. SUBMIT TO THELANDSCAPE ARCHITECT AND ENGINEER TEST RESULTS WITH RECOMMENDED SOILTREATMENTS TO PROMOTE PLANT AND GRASS GROWTH. CORRECT DEFICIENCIES INTHE LOAM AND STOCKPILED TOPSOIL AS DIRECTED BY THE TESTING AGENCY.2.ALL AREAS THAT ARE DISTURBED AND/OR GRADED DURING CONSTRUCTION ARE TOBE BROUGHT TO FINISHED GRADE AND SEEDED WITH A QUICK GERMINATING GRASSSEED SUCH AS NEW ENGLAND EROSION CONTROL RESTORATION MIX OR ASSPECIFIED ON THE PLANS.3.PRIOR TO THE PLACEMENT OF TOP SOIL, LOOSEN THE SUBGRADE OF ALL PROPOSEDSEEDED AREAS TO A DEPTH OF 6" AND RAKE TO REMOVE STONES LARGER THAN 1INCH, STICKS, ROOTS, RUBBISH AND OTHER EXTRANEOUS MATTER AND LEGALLYDISPOSE TO AN OFF SITE LOCATION.4.DO NOT SPREAD TOPSOIL IF THE SUBGRADE IS FROZEN, EXCESSIVELY WET,COMPACTED OR NOT PROPERLY PREPARED PER THE NOTES AND SPECIFICATIONS.5.SEE SPECIFICATIONS FOR SEASONAL REQUIREMENTS FOR SEEDING.WATERING NOTES:1.PROVIDE PROPER PLANT CARE, MAINTENANCE AND WATERING ON SITE UNTILSUCH TIME AS THE LANDSCAPING IS ACCEPTED BY THE PROPERTY OWNER ASSATISFACTORY PER THE SPECIFICATIONS OR AS DETERMINED BY ANY WRITTENAGREEMENTS BETWEEN THE CONTRACTOR AND PROPERTY OWNER.2.ESTABLISH AN APPROPRIATE WATERING SCHEDULE FOR ALL PLANT MATERIALBASED UPON PLANT SPECIES REQUIREMENTS AND SITE CONDITIONS. PROVIDESCHEDULE IN WRITING TO THE LANDSCAPE ARCHITECT AND OWNER FOR REVIEWAND APPROVAL. ADHERE TO THE APPROVED SCHEDULE UNTIL PLANTS AREFULLY ESTABLISHED.3.AT A MINIMUM THE NEWLY SEEDED AREA SHOULD BE WATERED DAILY UNTILESTABLISHMENT AND THEN 2-3 TIMES A WEEK. IF AN IRRIGATION SYSTEM IS NOTPROVIDED, A TEMPORARY IRRIGATION SYSTEM OR HANDHELD GARDEN HOSESHALL BE USED FOR WATERING SEEDED AREAS. THE AREA MUST BE MAINTAINEDCONSISTENTLY MOIST FOR THE BEST GERMINATION RESULTS. ADDITIONALWATERING MAY BE REQUIRED IF PLANTING AND SEEDING OCCUR OUTSIDE OF THERECOMMENDED PLANTING SEASONS.CONTAINER PLANT ROOTBALL TREATMENTNOT TO SCALELOOSEN ROOTSREMOVE CONTAINERBUTTERFLY ROOTBALLAS INDICATEDRETAIN SAME FINISH GRADE AFTERPLANTING AS ORIGINAL GRADE BEFOREDIGGINGGENTLY HAND-LOOSEN SOIL FROMAROUND ROOTBALL WITHOUTSEVERING MAIN ROOTS. SPREADROOTS OVER MOUND OF UNDISTURBEDSUBGRADE3" PINEBARK MULCH. PULL MULCH 3"-6"AWAY FROM BASE OF PERENNIAL.REMOVE SAUCER AFTER ONE SEASON.MINIMUM 2 x DIAMETEROF ROOT BALLPERENNIAL CONTAINER PLANTINGNOT TO SCALEMOUND WITH EXCAVATED SOIL TO 3"ABOVE FINISHED GRADE.EXCAVATE HOLE TO DIAMETER 2XWIDER THAN ROOTBALL. BACKFILLWITH NATIVE MATERIAL.APPROVED SUBGRADEPRUNE BROKEN OR DEADBRANCHES AS DIRECTED BYLANDSCAPE ARCHITECTPLANT SHRUB PLUMBTOP OF ROOTBALLTO MATCH FINISHGRADE WITHIN 1"3" SHREDDEDMULCH AS INDICATEDPREPAREDPLANTINGSOIL MIXTUREUNDISTURBEDPERVIOUS SOILREMOVE TOP THIRD OFBURLAP AT ROOTBALLMINIMUM 2 x DIAMETER OF ROOTBALLSHRUB PLANTINGNOT TO SCALE6" MIN.SCARIFY BOTTOM OFPLANTING HOLE 4" DEEP2"-4" SOIL BERMAPPROVED SUBGRADEMINIMUM 2 x DIAMETER OF ROOTBALL4'-0" MIN.DECIDUOUS TREE PLANTINGNOT TO SCALE1'-0"MIN.PLANT TREE PLUMB -PRUNE BROKEN OR DEADBRANCHES AS DIRECTED BYLANDSCAPE ARCHITECTNYLON GUY WEBBING-STAPLE OR TIE TO STAKE3-2"x3"xVARIESWOOD STAKES TO FIRST WHORLOF BRANCHES @ 120 DEGREEINTERVALS AND PLACED PLUMB.DO NOT PUT STAKES THROUGHROOTBALL3" SHREDDED MULCHIN TREE PIT OR AS INDICATEDREMOVE TOP THIRD OFBURLAP AT ROOTBALLSCARIFY SIDE WALLS ANDBOTTOM OF TREEPIT 4" DEEP2"-4" SOIL BERMPLANTING SOILAPPROVED SUBGRADETOP OF ROOTBALL FLUSH WITHFINISH GRADE. ROOT FLAREEXPOSED. DO NOT BURY ORPILE MULCH.GRADE3'-0" MIN.2'-0" MIN.MINIMUM 2x DIAMETER OF ROOT BALL3'-0"MIN.4'-0"MIN.EVERGREEN TREE PLANTINGNOT TO SCALEPLANT TREE PLUMB -PRUNE BROKEN OR DEADBRANCHES AS DIRECTED BYLANDSCAPE ARCHITECTNYLON GUY WEBBING-STAPLE OR TIE TO STAKE3-2"x3"xVARIES WOOD STAKESTO FIRST WHORL OF BRANCHES@ 120 DEGREE INTERVALS ANDPLACED PLUMB.REMOVE TOP THIRD OFBURLAP AT ROOTBALLPLANTING SOILAPPROVED SUBGRADE3" SHREDDED MULCHIN TREE PIT OR AS INDICATEDROOT FLARE AT GRADEDO NOT BURY OF PILE MULCHGRADESCARIFY SIDE WALLS ANDBOTTOM OF TREEPIT 4" DEEP1'-0"MIN.PERMITTING SET ONLYNOT FOR CONSTRUCTION12"-18" O.C.12"-18" O.C.PACK BACKFILL BY HANDPLANT 12"-18" ON CENTER ASNOTED IN PLANT LISTPERENNIAL PLUG PLANTINGNOT TO SCALEPLANTCELL6" LANDSCAPESTAKE SET AT 45°(BIO PLUGS ONLY)6" TO 8"RESTORATION SEEDINGNOT TO SCALESEE NOTE #2FINISH GRADESEED AS SPECIFIEDIN NOTES & DWGS.NOTES:1.NOTIFY ENGINEER/LANDSCAPE ARCHITECT FOR REVIEW PRIOR TO SEEDING.2.SCARIFY & LOOSEN EXISTING SURFACE COMPACTION. ROUGH GRADE &FINE RAKE PRIOR TO SEEDING. NO STONES WILL BE GREATER THAN 1"Ø.