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Site Plan-Lot 1_03.03.2022 for Construction- C.228028526026525520'25'260255265270275280290300x HPx HP266.25252255260260 265 265265270FFE 263262 +255+262.5+262.25262.5 +262.5 ++261.25261261.0+260TW 261.0+BW 257.0+261.5+C.2Checked By:Drawn By:RevisionsScale:Date:Sheet NumberThis drawing is not intended nor shall it be used forconstruction purposes unless the signed professional seal of aregistered landscape architect, civil engineer or land surveyoremployed by The Berkshire Design Group, Inc. is affixed above.Web: http://www.berkshiredesign.comEmail: bdg@berkshiredesign.com (413) 582-70004 Allen Place, Northampton, Massachusetts 01060FAX (413) 582-7005Landscape ArchitectureCivil EngineeringPlanningBerkshireGroupDesignDo not scale drawing for quantity take-offs or construction. Usewritten dimensions only. If dimensions are incomplete, contactThe Berkshire Design Group Inc. for clarification.Land SurveyingCopyright The Berkshire Design Group, Inc.This drawing and all of its contents are the express property ofThe Berkshire Design Group, Inc., and shall not be copied orused in any way without the written consent of The BerkshireDesign Group, Inc.c254 Old Wilson RdNorthampton, MAJDS1"=20'JDS040201060January 6, 2022LOT 2LOT 1EROSION CONTROLPROPOSED SEPTIC TANK.SEE SEPTIC PLANS.12" DIA. HDPE DRIVEWAYCULVERT (PREVIOUSLY INSTALLED)PROPOSED SEPTICSYSTEM LEACH FIELD.SEE SEPTIC PLANS.PROPOSEDDRY WELL (2)BUILDINGSETBACK, TYP.PROPOSED CLEARINGLIMITS.SEE C.4SITE PREPARATION/DEMOLITION NOTES1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR A THOROUGH SITEEXAMINATION TO DETERMINE THE EXTENT OF DEMOLITION NECESSARYTO PREPARE THE SITE FOR CONSTRUCTION AND SHALL VERIFY ALL ITEMSTO BE DEMOLISHED OR SALVAGED WITH THE LANDSCAPE ARCHITECTPRIOR TO BEGINNING WORK.2.CARE SHALL BE TAKEN NOT TO DAMAGE ANY ITEMS DESIGNATED TOREMAIN; REPAIR OR REPLACEMENT OF DAMAGED ITEMS DESIGNATEDTO REMAIN SHALL BE AT THE CONTRACTORS' EXPENSE.3.DISPOSAL OF PROPERTY DESIGNATED TO BE REMOVED SHALL BE AT THEDIRECTION OF THE LANDSCAPE ARCHITECT OR OWNER, AND SHALLCONFORM TO ALL APPLICABLE LAWS AND REGULATIONS. ALLSALVAGABLE MATERIAL SHALL BE DELIVERED BY THE CONTRACTOR TOSTORAGE AREAS DESIGNATED BY THE LANDSCAPE ARCHITECT.CONTRACTOR SHALL REMOVE ALL EXISTING UNSUITABLE MATERIALSFROM THE SITE.4.THE CONTRACTOR SHALL PROTECT EXISTING TREES TO REMAIN ASSHOWN ON THE PLANS AND DETAILS.5.ALL TOPSOIL SHALL BE STRIPPED FROM THE SITE SHALL BE REMOVEDAND STOCKPILED IN AN AREA DESIGNATED BY THE OWNER. THECONTRACTOR IS RESPONSIBLE FOR ALL TOPSOIL AS NEEDED TO MEETTHE SPECIFICATIONS.6.THE CONTRACTOR MAY USE TEMPORARY FENCING TO CONTROL THESITE DURING CONSTRUCTION. PRIOR TO THE FINALIZATION OF THEPROJECT, THE CONTRACTOR SHALL REMOVE ALL TEMPORARY FENCINGAND BARRICADES.7.THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN INAN APPROXIMATE WAY ONLY BASED ON AVAILABLE DATA AND ALLUTILITIES MAY NOT BE SHOWN. PRIOR TO CONSTRUCTION, THECONTRACTOR SHALL CONTACT DIG SAFE AT 811 TO REQUEST UTILITIESTO BE MARKED ON THE GROUND. THE CONTRACTOR SHALL BERESPONSIBLE FOR DETERMINING THE EXACT LOCATION OF ALL EXISTINGUTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR AGREES TOBE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BEOCCASIONED BY HIS/HER FAILURE TO EXACTLY LOCATE AND PRESERVEANY AND ALL UTILITIES.8.ALL PROPERTY BOUNDARY MONUMENTS SHALL BE PROTECTED AND/ORPRESERVED DURING DEMOLITION AND CONSTRUCTION. SHOULD ANYBOUNDARY MONUMENT BE DESTROYED AND/OR ALTERED AS A RESULTOF DEMOLITION AND CONSTRUCTION, IT SHALL BE THE RESPONSIBILITYOF THE PARTY INCURRING THE DAMAGE TO OBTAIN THE SERVICES OF APROFESSIONAL LAND SURVEYOR TO REPLACE AND RESET SAIDMONUMENT.EROSION CONTROL NOTES1.THE CONTRACTOR SHALL INSTALL EROSION CONTROL DEVICES AS NECESSARY TO PREVENTEROSION WITHIN THE SITE AND MIGRATION OF SEDIMENT OUT OF THE SITE, OR AS DIRECTEDBY THE ENGINEER. ALL DEVICES SHALL COMPLY WITH THE MASSACHUSETTS EROSION ANDSEDIMENT CONTROL GUIDELINES, CURRENT VERSION.2.THE PROPOSED WORK WILL DISTURB MORE THAN ONE ACRE OF LAND, AND IS SUBJECT TOPERMITTING BY THE US ENVIRONMENTAL PROTECTION AGENCY (EPA) UNDER THE NPDESCONSTRUCTION ACTIVITIES PERMIT. THE CONTRACTOR IS RESPONSIBLE FOR COMPLIANCE WITHTHE NPDES PERMIT, INCLUDING PREPARATION AND MAINTENANCE OF A STORMWATERPOLLUTION PREVENTION PLAN (SWPPP) FOR THE SITE.3.THE PROPOSED PROJECT IS SUBJECT TO PERMITTING BY THE CITY OF NORTHAMPTON UNDERTHE NORTHAMPTON STORMWATER PERMIT. THE CONTRACTOR SHALL COMPLY WITH ALLCONDITIONS OF THE STORMWATER PERMIT. A COPY OF THE SWPPP SHALL BE SUBMITTED TOTHE NORTHAMPTON DPW PRIOR TO THE START OF WORK.4.THE CONTRACTOR SHALL INSPECT ALL INSTALLED EROSION CONTROL DEVICES AT LEASTWEEKLY AND AFTER EACH STORM. IF ANY DEVICE IS FOUND TO BE DAMAGED, THECONTRACTOR SHALL REPAIR IT IMMEDIATELY. IF SEDIMENT IS FOUND TO FILL MORE THAN HALFTHE HEIGHT OF THE DEVICE, THE SEDIMENT SHALL BE REMOVED OR THE DEVICE REPLACED.5.ALL VEHICLES ENTERING AND EXITING THE SITE SHALL BE REQUIRED TO CROSS A TRACKING PADTO PREVENT TRACKING OF SEDIMENT ONTO PUBLIC ROADWAYS. IF SEDIMENT IS FOUND ONROADWAYS, THE SEDIMENT SHALL BE REMOVED IMMEDIATELY.6.THE CONTRACTOR SHALL INSTALL EROSION CONTROL BARRIER ALONG ALL DOWN-SLOPE SITELIMITS TO PREVENT THE MIGRATION OF SEDIMENT OFF-SITE.7.ALL SEDIMENT STOCKPILES SHALL BE SURROUNDED BY A CONTINUOUS SILT FENCE. IF THESTOCKPILE WILL REMAIN UNUSED FOR MORE THAN 30 DAYS, THE STOCKPILE SHALL BESTABILIZED BY SEEDING.6.ALL DEWATERING DISCHARGES SHALL BE DIRECTED TO A DEWATERING SEDIMENT TRAP.7.THE CONTRACTOR SHALL MAINTAIN A STOCKPILE OF EXTRA EROSION CONTROL MATERIALS ONSITE AT ALL TIMES.8.THE CONTRACTOR SHALL IMPLEMENT SPILL-PREVENTION PROCEDURES AND MAINTAIN A SPILLPREVENTION AND CLEANUP PLAN FOR THE SITE. ALL MATERIALS THAT ARE CAPABLE OFSPILLING, LEAKING, DISSOLVING OR OTHERWISE POLLUTING STORMWATER RUNOFF SHALL BECOVERED WHILE STORED AT THE SITE.9.ALL MATERIALS THAT ARE CAPABLE OF SPILLING, LEAKING, DISSOLVING OR OTHERWISEPOLLUTING STORMWATER RUNOFF SHALL BE COVERED WHILE STORED AT THE SITE.10.ALL SEDIMENT REMOVED FROM THE SITE SHALL BE HANDLED IN ACCORDANCE WITH STATEAND LOCAL REGULATIONS.11.ALL TEMPORARY EROSION CONTROLS SHALL BE REMOVED FROM THE SITE PRIOR TO THECOMPLETION OF THE WORK, EXCEPT WHERE DEGRADABLE MATERIALS ARE TO REMAININ-PLACE PERMANENTLY.12.ALL SLOPES OVER 3:1 SLOPE SHALL BE COVERED WITH ECSC-2B DOUBLE STRAW NET ANDSEEDED WITH AN EROSION CONTROL MIX FOR DRY SITES. BOTH AVAILABLE FROM NEWENGLAND WETLAND PLANTS, AMHERST, MA.TELE/DATASERVICEPROTECT ALL STEEPSLOPES. SEE NOTE12.1.5" WATER SERVICE(PREVIOUSLY INSTALLED)U/G ELECTRICALCONDUITSPREVIOUSLYINSTALLEDLOT 1DETAIL SITE PLANPROPOSED FRONTWALKCOORDINATE DOWNSPOUT& DRAIN CONNECTIONS.PIPING TO BE 6" PVC, TYP.LAYOUT NOTES1.ALL LINES OR POINTS ARE PERPENDICULAR OR PARALLEL TO LINES FROMWHICH THEY ARE MEASURED UNLESS OTHERWISE NOTED; WRITTENDIMENSIONS SHALL PREVAIL.2.THE CONTRACTOR SHALL VERIFY ALL LAYOUT, DIMENSIONS, GRADES, ANDINVERTS PRIOR TO CONSTRUCTION; REPORT ANY DISCREPANCIES TO THEENGINEER. ALL DISCREPANCIES SHALL BE RESOLVED IN WRITING PRIORTO BEGINNING WORK.3.ALL AREAS DISTURBED FROM CONSTRUCTION ACTIVITY TO BE RAKED,SMOOTHED, FERTILIZED AND SEEDED WITH PERENNIAL TURFGRASSESUNLESS OTHERWISE NOTED.4.ALL NEW WALKS AND SURFACES TO MEET EXISTING WALKS ANDSURFACES WITH SMOOTH, CONTINUOUS LINE AND GRADE.5.THE CONTRACTOR SHALL NOT INSTALL CONCRETE DURINGADVERSE WEATHER CONDITIONS (RAIN, SLEET, ETC.) UNLESSOTHERWISE DIRECTED BY THE LANDSCAPE ARCHITECT.GRADING NOTES1.ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO THE CONSTRUCTIONSTANDARDS AND SPECIFICATIONS OF THE CITY OF NORTHAMPTON AND THE MASSACHUSETTSDEPARTMENT OF TRANSPORTATION.2.ALL DIMENSIONS, ELEVATIONS AND LAYOUT SHALL BE VERIFIED IN THE FIELD BY THE CONTRACTORPRIOR TO BEGINNING WORK.3.ALL NEW OR ADJUSTED MANHOLES, GAS GATES, WATER GATES AND WATER SERVICES TO BE FLUSHWITH FINISHED GRADE. ALL NEW OR ADJUSTED CATCH BASIN RIMS SHALL BE SET 1/2" BELOWFINISHED GRADE.4.NOTIFY THE LANDSCAPE ARCHITECT OF ANY DISCREPANCIES PRIOR TO CONSTRUCTION.UTILITY NOTES1.WATER MAINS AND SERVICES SHALL HAVE A MINIMUM OF 5' OF COVER.2.WATER MAINS AND SERVICES SHALL HAVE A MINIMUM OF 2' HORIZONTAL SEPARATION FROM THEOUTSIDE OF WALL OF ANY CATCH BASIN STRUCTURE.3.UTILITY SERVICES ARE SHOWN SCHEMATICALLY. SEPTIC LEACH FIELDS ARE SHOWN SCHEMATICALLYAT PERC TEST LOCATIONS.4.WATER SERVICE TAP SPLITS INTO INDIVIDUAL SERVICE LINES WITH INDIVIDUAL CURB STOPS AT THEPROPERTY LINE. INSTALLATION OF TAP, MANIFOLD AND CURB STOPS SHALL OCCUR AT ONE TIME.INDIVIDUAL SERVICE LINES MAY BE CONNECTED TO THE CURB STOPS AT A LATER TIME.5.ALL WATER SERVICE CONNECTIONS SHALL BE CONSTRUCTED TO THE STANDARDS OF THENORTHAMPTON DEPARTMENT OF PUBLIC WORKS.6.PROPOSED WATER SERVICE LINES ARE 1.5" DIAMETER. REDUCE TO 1" AT FOUNDATION WALL. ALLPLUMBING FIXTURES SHALL BE LOCATED BELOW ELEVATION 320.FR INSTALL FINALPAVEMENT WEARINGCOURSE, BASE COURSEPREVIOUSLY INSTALLED.10" DIA. HDPE DRIVEWAYCULVERT W/ FLARED ENDS& LEVEL SPREADER OUTLET10" FLAREDEND INLETJanuary 21, 2022PROPOSED DECKPROPERTY LINEBOULDERRETAINING WALLFebruary 17, 2022March 3, 2022FOR CONSTRUCTION