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HomeMy WebLinkAbout2013-04-02 Planning Board Supplemental Materials (134) \ 1-1, OPEN SPACE BENCHMARK: w\" ACCESSB.UTIUIY PARCEL C MAG NAIL SET IN 10"MAPLE EASEMENT ELEV.=166.22'(NAVD 88) s\\ PLAN •/ LOT 4 tet\ '.'RA NAGE 4�' D 40' BD' EASEMENT w .:�.........._ \ (TYP.) PROPOSED SCALE:1"=40' EXISTING 12" UNDERGROUND WATER MAIN / �uU� UTILITIES NOTES: (APPROX.LOCATION) 24 \ LOT 5 UTILITY EASEMENT _ PROPOSED STREET 1. THE LOCATON OF ALL UNDERGROUND UTILITIES SHOWN HEREON ARE APPROXIMATE AND ARE BASED /\ TREE(TYP.) ON A COMBINATION OF FIELD LOCATIONS AND COMPILED INFORMATION FROM PLANS SUPPLIED BY s ` 1 PROPOSED SEWER VARIOUS UTILITY COMPANIES AND GOVERNMENT AGENCIES.IN ACCORDANCE WITH M.G.L.CHAPTER 82 PROPOSED GAS MAIN vs SERVICE(NP.) SECTION 40,INCLUDING AMENDMENTS,ALL CONTRACTORS SHOULD NOTIFY IN WRITING ALL UTILITY COMPANIES AND GOVERNMENT AGENCIES PRIOR TO ANY EXCAVATION WORK AND CALL DIG SAFE AT 4' SMH PROPOSED WATER 1-888-DIG-SAFE. PROPOSED CONNECTION TO W \ ."c 'ys o#3 I \ / 12"HDPE SERVICE(TYP.) OPEN SPACE EXISTING 12"WATER MAIN -' s INV=155.65 LOT 6 PARCEL C 2. PRIOR TO CONSTRUCTION,TEST PITS ARE TO BE DUG TO DETERMINE THE PRECISE LOCATIONS AND ' ELEVATIONS OF ALL UNDERGROUND UTLILITIES AT THE CONNECTION POINTS AND IN THE PATH OF THE 12"HDPE cy / 12"HDPE c v, PROPOSED WATER,SEWER,AND DRAINAGE IMPROVEMENTS.NO UNDERGROUND PIPE INSTALLATION LOT 3 INV=159.90 \� INV=154.30 DRAINAGE \ WORK SHALL BEGIN UNTIL IT IS VERIFIED THAT THERE ARE NO CONFLICTS WITH EXISTING UTILITIES. �. DROP I'N HDPE EASEMENT � STORMWATER INLET#1 � INV-148.35 PROPOSED c c,� / INFILTRATION BASIN"B" 3. ALL DRAINAGE PIPES ARE TO BE 12"REINFORCED CONCRETE PIPE UNLESS OTHERWISE NOTED. DRIVEWAY(TYP.) 12"HDPE � � � �� 12"HDPE INV=159.64 oo L'V�u 4. ALL SEWER MAINS ARE TO BE 8"SDR 35 PVC PIPE.ALL SEWER SERVICES ARE TO BE 6"SDR 35 PVC PIPE. INV=144.90 SEDIMENT FOREBAY PROPOSED 12"X6"TEE, PROPOSED \� �c\ v SMH*2 u\" \ \ s\ N\ TOP OF BERM=143.6' 5. THE STATIONS SPECIFIED FOR THE SEWER AND DRAIN MANHOLES REFERENCE THE CENTERS OF THE 6"GATE VALVE,8 HYDRANT \ U� DRAINAGE STRUCTURES.THE STATIONS SPECIFIED FOR THE CATCH BASINS REFERENCE THE CENTERS OF THE w s U EMERGENCY OVERFLOW � GRATES AT 1.00 FT.OFF THE EDGE OF PAVEMENT. SWALE(TYP.) c\ \� SPILLWAY ELEV.=142.7' 12"HDPE _ _- �^ "' '��U/ '� \� 6. SLOPED GRANITE EDGING SHALL O INSTALLED ALONG THE EDGE OF PAVEMENT OF THE SUBDIVISION INV=157.90 \ c s �� EDGE OF BORDERING ROADWAY FROM THE INTERSECTION WITH BLUE RIDGE ROAD TO STA 1+95 ON THE LEFT SIDE 8 TO STA \ \ c\ o o�u LOT 2 __ /3 \ VEGETATED WETLAND 1,00ON THE RIGHT SIDE. INV=D 57.00 �� \ �®L c 1�\O\WA7 s\s FI,yF��� _ SLOPEDS GRANITE A4 BENCHMARK: CURVE RADIUS ARC LENGTH CHORD LENGTH DELTA ANGLE TANGENT /z mac\ w _-_.__ s EDGING MAG NAIL SET PAVEMENT C 1 250.00' 1 1 1.95 111.02' 25°39°27" 56.93' �� 12"HDPE 12"HDPE ELEV.=139.21,=E 1'(NAND 86) C2 125.00' 88.95' 87.09 40'45'19" 46.45° EXISTING 12"WATER MAIN INV=151.55 INV=150.10 __ �\_ c '� A3 _ INV IN=134.4± TO BE REMOVED _ ___ SEDIMENT I c c °,��' (APPROXIMATE LOCATION) ��� _ - FOREBAY L / \ �� S \ F At EXISTING HYDRANT fide_ / EXISTING 8" TO BE REMOVED 12"RCP ane / PROPOSED \ oo\ PVC SEWER LOT 1 INV=147.50 / CONNECTION TO STUB w EXISTING GRAVEL DRIVEWAY EXISTING 72" z 2' w 150'VC TO BE REMOVED �a/ / PROPOSED 12"X 6" WATER MAIN �` &1of G 1 O a STORMWATER / / TEE,6"GATE VALVE, EXISTING 12" a INFILTRATION /y, &HYDRANT WATER MAIN \ E1�p1 10'WIDE X T HIGH PVI STA=4+10 BASIN"A" 1 - 'CE 0 Oo (APPROX.LOCATION) 1 sNP' BOX CULVERT 168 ^- PVI ELEV=161.27 STA-0+49.23.6"L 168 / / CB#i o17"O w w > w A.D.=-5.0 ,D STORM PTOR(TO REP E EXISTING CB) / / EMERGENCY EXISTING CB TO O INV OUT=134.3± lit > K=30.0 EXIST.R M=136.45 OVERFLOW SPILLWAY BE REPLACED Q` EXISTING GUARD RAIL TYP. m HYDRANT w� y PROP.R =138.95 / / ELEV.=147.80 Q WITH O (TYP.) U PROP.I 12"RCP IN=134 60 / TOP OF BERM STORMCEPTOR /, 164 ¢ < -\ PROPOSED C/L GRADE m m EXIST.I 12"RCP OUT=1 4.35 164 =148.7' NOTE:THE DEVELOPER 0 ISLAND i OF DRAINA E SWALES I, WILL INSTALL A HOOD IN ____ _ 1.0m _ �STA-0+37.5,12.6'LT OPEN SPACE PARCEL A THE EXISTING CATCH BASIN LOT 3 DRIVEW CB#1 DRAINAGE EASEMENT EDGE OF BORDERING CULVERT RIM=138.70 VEGETATED WETLAND - Q INV 18"RCP=132.7± K \ INV12"RCP UT=134.70 '1 51'00 160 _ \�\ PVI ST =1+00 STA-0+37.5,22.2'RT 160 �� �OS`QV,�OB EXISTING 12" _ CB#2 Q WATER MAIN TO \ PVI EUEN 142.67 RIM=138.75 0 CS C3 Cl REMAIN LO 2 DRIVEWAY \ A.D. 3.50 INV 12"RCP UT=135.00 C2 7, m CULVERT 5 LOTCU IRT AY / MIN. K= 2.86 156 COVER - LOT DRIVEWAY CULVERT 1.VC 156 G4� STA s+65: M\�\ ) \-) ^\ PROPOSED s FOUR 10'WIDE X 4' CONNECTION 10 \ ^y HIGH BOX CULVERTS EXISTING12- 1 EXISTING RIGHT SIDELINE RADE G3/ H1 INV IN=133.4± 152 WAETR MAIN 155 1 \ U U EXISTING LEFT SIDELINE G DE 152 i INV OUT=133.2± STA 5 00 F B^PVC _ b'Op w w EXISTING C/L GRADE G2(Y 2 SMH# STA S 'F/; %- _ / RIM= 62.17 PROPOSED I2" 6" =p_0 ,1 3 INV 8" VC OUT=153.50 TEE FOR HYD T HYD NT 48 148 / PROPOSED C/L GPJ DE \\ o 0,1 H4 5 \ / \ � HS / </1 STA +48,2'RT j U / PS / SMH A In m 144 RIM=157.47 p Lors 144 EXISTING INV 8 PVC IN=148.40 OSFO DRIVEWAY '� / / "APPROVED UNDER THE SUBDIVISION CULVERT - /� SEWER CONTROL LAW UPON CONDITIONS" INV 8 PVC OUT=148.30 72^ —EASEMENT �4. STA-0+51-E GE OF PAVEMENT IN J 3 O/ / NORTH ANDOVER PLANNING BOARD DROP IN T#1 TO FLARED ND#1:72 L.F.12" CP,S=0.0104 �� !1, ^ 2.Spq BLUE RIDGE ROAD,ELEV.=138.8 140 Fe' �� -/ 140 / WASTEWATER SPUMPIN A 2+83,25.5'RT OSF� /,y _ _ STATION O OP INLET F,p RM=152.07 S`O,O CB#1 TO DMH:16 L.F.12"RCP,S=0.0219 V IN=151.15 EXISTING 12"WATER CB#1 TO DMH:47 L.F.12"RCP,S=0.0085 136 V 12"RCP OUT=1 8.25 MAIN T REMAIN 136 STA 2+36,29'L7 STA 1+40: STa t+ FLARED END#1 PROPOSED 12^xs^ 2s. INV 12"RCP=1 7.50 TEE FOR HYDRANT PROPOSED DATE: CONNECTION TO ©2013 CHRISTIANSEN 8 SERGI,INC. EXISTING 12" WAETR MAIN 132 732 DEFINITIVE P.R.D. SSMH TA 0+50,10':RT 103(F 8"P SUBDIVISION PLAN PLAN & NNV'6#PVCW .10 VCSR.3=00252 PROFILE INV 6"PVC O 32.00 © REV 2 FOR '28 STA-0+51,6 LT 128 0 REV.1 "REGENCY PLACE" REGENCY EXISTING SMH IN PLACE EXIST. RIM E2 PROFESSIONAL NORTH ANDOVER INV EXIST.8"PVC STUB IN=129.40 ENGINEER , MA DATUM ELEV INV EXIST.10"PV OUT=129.30 124.00 124 RECORD CLAUDIA DUPUIS APPLICANT:NORTH ANDOVER REALTY CORP OWNERS: 464 APPLETON STREET 66 SPRING HILL ROAD 4$ NORTH ANDOVER,MA 07845 NORTH ANDOVER,MA 01845 $ a� e e m e DATE:JAN.10,2013 REV:3/12/13,3/27/13 5+8721 5+00 4+00 3+00 2+00 1+00 0+00 PROFESSIONAL ENGINEERS&LAND SURVEYORS PROFILE-REGENCY PLACE �' CHRISTIANSEN &SERGI, INC. HORIZONTAL SCALE:1"=40' 160 SUMMER STREET,HAVERHILL,MASSACHUSETTS 01830 SHEET 8 OF 12 VERTICAL SCALE:1"=4' PHILIP G.CHRISTIANSEN WWW.CSI-ENGR.COM TEL.978-373-0310 FAX.978-372-3960 DWG.NO.11053003