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HomeMy WebLinkAboutProposed Flood Storage Plan - - / BUSINESS 3 ZONE A 77 S 1 1'OS'35"E a e 3 F 5- S09'37' Q _ SOT53'35"E A 72 A 74 \ �,2 .rj\ ��\\�\��\� 3 pIEASEME74f �� 3 m� U w 77_,6'WATER PIPEJ S06•16'0,9. ,9 . N�32 77.16' SO4.3 A 71 /` 73 �O z-7 O `E O. ,A -,?2 _ z J t�.. \� vni I I o o 77.16' ,.. i 9�, \ _ I � B w ' Z x A:.-69 ",s• w I a \ RES/DENCE 4 ZONE 33 St6'01'05"E - ;_ S1432 43'3' S12'46'OS'E 74.33' -h^- A-66A 67 �\ � BUSINESS 3 ZONE � ��-=:��"� �^- \ y" C 1 \ � 35 C 2 - 310-2A L z -14 -64 -2 A 6Z " C-4 \ o A 61 � -tip 37- > Lu LIMIT OF LAND DISTURBANCES I 33 \ \, a. A 59 ;�A-60 � F � = WITHIN FLOOD PLAIN(60,200 SF) 34c-5 �' PROPOSED MARKET BASKET I ; 92,907 SF± 35 A 58 3S'\ S ( ry h I TJ M4XX I C-7 26,198 SFTF A 57 2 a;' FFE=35.44 C-8 C355 N PROPOSED KOHL'S I¢ 5 J ss Q� 41,322 SF± g� �� I�y �� �� �� C-9 56 y 3 n VACANT SPACE#2 y� B w�z`h (NEW) 2 W b WNM � 17,629 SF± III p 35 I U I J ` C 11 54 _1 / C' 35 I _ 35 2 a w m A 53. ¢ I MVRTA BUS STOP -343- o E C-13 x \ 0 0 0 c-1a A so _ LIMIT OF LAND DISTURBANCES - 34 34 0 0 WITHIN FLOOD PLAIN(415,800 SF) 34 A 49 ' 34 34 34 �y -- � C � -. 34 34 ---.34 -3L C==-) 4 --.-.- -. 34 z -.-.FLOOD ZONE X ; -. ,- C-15 FLOOD ZONE AE(£L 33.6) as 34 FIL ZONE �s•6') $ w ZONE as 3a N o a -34 ' 33 33 33 � zm 0 A 47 _ z O •, 33 34 a w 0 K 0 33- 32 _�_ _ � G-17 � 3 A -A 45C-18\ W 31 _ 3 � 33 31 31 \ \ ^i 32 31 FYtDN A-37 A-42 - .. _-_ J� sioN 6 q_41. \ \.� '31 \� \ .�\ _ 16'4A Z8A"\:_. 9OA_40 E 10 30 z 30 B 3:.., 30 \ 37 32 :B 1 E-J \ \: \ \ � ..� �.... .. :. � � ::\ .,� B-55 B_�r8 PREPARED BY \ :. �. \ -7 E 4 \. \ yl ;i �. t'.... \ B 6 �. E 7 :,ASS CIA I L...\ ..: G:V::>_NLziN>_>_R$SURVEY IRS€x:AtiD P_AVN>_RS _... �.NE-11'iA P \ D 7 PREPARED FOR. \ \\ \ 28 5 \ \ 23- CANP F�o`NB 50 D-6. 10 5 B e�FTM Sr � � _ ' D-5 RFA-13 RFA-12 \ \ \� - D-4 B 49 r /D-3 \' ze, 28 a 11 q. e D-2 881EASi STREETRFA 46 TEWKSBUR A 01876sy RFA zs ��/ RFA-15/ � 4l�\ \ \ _ 2 -_ _ / B 4 / RFA-10 B 12 60 PROJECT NAME. B 4te44 B as RFA-9 24 2e �1 zz _2s .•�� N-\\l 1 2s 21 z2= a� z1"D 4- 14e42" NORTH ,. 25 26_ 24 / Z325 B-' ��� 1.�-- lj fzzA6��26 / ANDOVER MALL ¢RFA 7 r 1'C:t,.i Z� N N Np z zR z�g. ...B 17 r BOO DLO / NORTH ANDOVER RFA s 6 / B 37 COMPENSATORY FLOOD STORAGE COMPENSATORY FLOOD STORAGE CALCULATIONS N CALCULATIONS B 35 �Y��� / ELEVATION( PROPOSED COND RIONS EXISTING PROPOSED SEAL. B 3 ELEVATION( VGWME CF VOLUME CF DELTA \ _ - - 27 AREA(SF) AVERAGE VOLUME () () E N(FT) E (FT) RFA 5 - 1 B 112 B 111 B 110 / I � - B 109 � ��`�� � e 32 25 354 364 33 �. B 112 �' `� B 106 B 108 B B 6 / �-B 3 - 354 0 B_707 B 102•-'G 4 3�B 104••B 105 B 27 / g 30 / 26 15,124 7,739 39 25-26 1254 7,739 6,485 \ G 1 - G J B 107=` /�B 29 20,340 RFA-4 G-- - - -- I \ B-100 PERENNIAL :PERENNIAL 27 25.556 20.340 26-27 6,228 20.340 15,112 / STREAM FLOW T STREAM FLOW i 43421 28 61,285 43,421 27-28 28,191 43,421 15,230 DESIGNED BY: MAC � � ,��! � 86,791 DRAWN BY: FBDNVJH ELEVATION RFA 2 �, ;- TM pND�'�" a0 0 20 a6 &0 29 112.297 86,791 26-29 75,883 86 BY..791 1D,s9s REVIEWED BPD 2J� 1a7,957 SCALE: 1"2 40' k RFA 11. '2 l yti � GRAPHIC SCALE IN FEET ® 25-26 30 1s3617 137,ss7. 9507 29�30 133231 137857 4 DATE: 12/08I023 C� �. - . . ,726 a, DRAWING NAME'. - / 26-28 31 226,524 195,071 30-31 193,349 195,071 1,722 IX ry6',k - 0 27-23 27D,625 COMPENSATORY liFER 26- 32 314.726 270,625 31-32 270,547 270,625 76 FLOOD STORAGE 29-30 30 370,298 / 30-31 33 425,869 370,298 32-33 367.375 370,298 2,923 PLAN(PROPOSED) I 260 WINTHROP AVENUE 450,926 \J PARCEL ID.-026-0007-000 - 31-32 33.6 1 475,983 270.556 33-33.6 265,205 270,556 5,351 I � GLOBAL CONIF MPANIES LLC / _ ® 32-33 DRAWING NUMBER C J I / 33-33.6 TOTAL 1,403,,52 TOTAL 1,340,617 1,403.152 62,535 F V 2 / NOTE:100 YR FLOOD PLAIN ELEVATION WAS ESTABLISHED TO BE AT ELEV.33.6'.ELEVATION TAKEN PROJECT NUMBER FROM TOWN OF NORTH ANDOVER FEMA FLOOD MAP,PRELIMINARY PANEL NO.25009CO217G,DATED 7070 FEBRUARY 20,2023. Copyright 0 2023 by RJ.O'Connell&Associates,Inc.