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0 � <br /> PROPOSED GRADING&STORM <br /> 1 / SILT FENCE SEWER(IF GRADING EASEMENT <br /> CAN BE OBTAINED FROM I,Lr'G'END <br /> / 932 (TYP.) PROPERTY TO THE NORTH) 9`]0 / <br /> 930 = PROPERTY LINE DOSTING PROPOSED <br /> g - <br /> 932 3s. 93� EOF 33 0 EOF 33.0 EOF 33 0 EOF - EASEMENT LINE ------ <br /> - - - - - - - - 930 932 34.5 934 34.5 / I CURB LINE <br /> 34. 3 34.5 'r�(• ///I //';I III,// BITUMINOUS � <br /> 32 4 -93 -- CONCRETE <br /> _ SANITARY SEWER <br /> =jV _ \ STORM <br /> -- <br /> U--_- <br /> -00�I(»336 WATER MAIN - - <br /> GVERHEAD UTILITY <br /> O / UNDEROROUND ELECTRIC 1, <br /> c-rvorES IN <br /> LETUNDERGROUND GAS o®:crlory <br /> o ' UNDERGROUND <br /> FIBER OPTIC <br /> / STORM BASIN <br /> STORM MANHOLE 0 0l <br /> - -- / SANITARY MANHOLE 0 <br /> +I MISC.MANHOLE <br /> /(�/ D / / HYDRANT V O <br /> �oo� / �mT _-_ D� - - >� i _ _- D,"O / CrJ l / GATE VALVE Dd <br /> ha / d D D p-- -' A o---- / / TELEVISION BOX 92 <br /> G O / / /� j> -V E/ QI fTl 0 - f�Tl3O f f�Tl N I / / // TELEPHONE BOX ❑ <br /> ICI / UTILITY POLE `a. <br /> rrI Z N I -_-_II Z rrl II Z m ' / HANDHOLE O <br /> - GAS METER O <br /> 0 /OU"ILVT B / A 3'3\/ co <br /> wmN QI Owf CN ' O '� / / SEMAPHORE <br /> / 01 // /, ( tJ PIE O C o IM / MAILBOX o <br /> L o 93 \ OI-C o OrC olY �iii4 / <br /> O Z �� �� -- O Z ---- Z Z M / INSTALL REDUNDANT SILT SIGN -� <br /> Z�-- Z�-_- 0+--- �/ FENCE(MIN.5'SPACING RETAINING WALL oo <br /> / WHERE 50'BUFFER TO FENCE - - <br /> / f A. o m o WETLAND IS NOT MET „ F <br /> / / / / / '�, �s<\ V �� _-- _-_- I / / 12'CONTOUR - <br /> /!�J /X /. / J s I �� / / Il V 2'OONTOUR <br /> -- <br /> I � // SPOT ELEVATION <br /> / I \ �00.0� <br /> //� ROCK �� -T-- �� --� / E.o.F. <br /> /. _ EMERGENCY OVERFLOW b b a a <br /> CONSTRUCTION I -- -- �o -- -- ' / ..0 0,D <br /> /• A�ICE / O n / / / SILT FENCE <br /> / TC 34.3 - r - / f - I - / /0I �`''•I / /l W l TREE FENCE ......... <br /> FFyyNN••,7�T,C 33.5\ ciw Hm T // / rn. • / / U ON ; TREELINE (WY1 <br /> ------ -- -II ----- ------TC 33.3--d d L I 93 <br /> ••�"// / i /�2/3v/ //, <br /> / GRADING LIMITS LINE A00000 <br /> MONUMENT(SEE 42 936 4 <br /> /A PLANLD �N- +50 <br /> ' <br /> V.C.. ---- 934 - TC TC VIA 9+'1' <br /> TC 33. <br /> i v A m oa _ LI DRWY-6 <br /> //////// /�/2 \ INn •\\ \ m I I _-._ <br /> + 3Jr.3 -�-f- <br /> I3`8 in33.8 16�% 0.60% 3 •3 0 0.60% 0.60% TC <br /> SILT PENCE <br /> TYP.)vv TC I29 < 934 Po / ®.� �1/0/ TC 33.8 / ••' /%O//U T/L OT / <br /> g- <br /> / 934 I 933.80 ,V / / <br /> // �/ �i-��a \\ '• \\ \\1 L �fn - --------- -- �- �50,V.C. -- -- SD .C.Z ---- ----� - - - TC 33.3 / <br /> O <br /> yti9 'Z <br /> ,\ \\, \ \ of ± 936 0 o@ / 9,A / j� / /j WETLAND SUMMARY <br /> THERE ARE NO DELINEATED WETLANDS ON THIS SITE. <br /> \ \ cd / <br /> --- - ----- �d -----+- --- rc 34.4 <br /> //qqII / <br /> �_ -_- I }t}9A <br /> /• C+o�� `��L \ ` -_T_ _-_ /O� TC 34.4 <br /> _t_-_-_ / TC 33.8 <br /> \\ FLOODPLAIN SUMMARY <br /> - �v - O SGP <br /> TC 33.8 \ � DA <br /> TIC 0 �� oIa �� m o �� ! ��p� • / / / (REVISED FROM ORIGINAL SUMMARY) <br /> mfin u)z -�M II zm _ Z j L �'a�, / / / NEW FLOODPLAIN FILL = ±20 C.Y. (0.01 AC-FT) <br /> l_v� / A V �t w�, Q `` ---- Z o--- IyJ <br /> w FLOODPLAIN FILL = t4,306 C.Y. (2.67 AC-FT) <br /> 1 (PREVIOUSLY ACCOUNTED FOR) <br /> ° or v <br /> oz <br /> - �I <br /> \ 9se \ \ O 1 I I z �' TOTAL FLOODPLAIN FILL = t4,326 C.Y. 2.68 AC-FT <br /> mTC 34.9 TC 34.3 <br /> �y-'9 \ d I 111 1 II FLOODPLAIN MITIGATION = t23,117 C.Y. (14.33 AC-FT) <br /> S. <br /> \9zB� L/ \ II I II I i • I I I �r�. f C 35.2 <br /> •3� •'//// / / <br /> ` ff FLOODPLAIN FILL CALCULATIONS ARE BASED ON NWL <br /> 9 y \ \ TC 35.2 W / / <br /> m I i � II �'� `' 36 (926.2) TO A FLOODPLAIN ELEVATION OF 929.1 <br /> TW 34.0/ (NAVD 88) <br /> w / �j/ <br /> EX. POND 100 \ \\ \ I M+o I \ ---- <br /> NWL = 926.5 \ 93B -I I I I I_ w33.0 \i <br /> 100 YR HWL - 929.7 1 \ 1 I 936 934 o u 3o so <br /> \ 1\ ` 1 11 I 11 1 I I IL • • INSTALL REDUNDANT SILT ( FEET <br /> ) <br /> ----FENCE(MIN.5'SPACING�RETAINING WALL #1/ ` /O 11 N ET <br /> 1 I I I '` r <br /> -- <br /> II <br /> � 30 - ��� _ WHERE 50'BUFFER TO <br /> I I I I I WLTLAND IS NOT MET / / �•\ BENCHMARKS <br /> • _�_�LAIN FILL I I / / �r 1 t p n oae: <br /> loo YR HWL - 92 ev.=8-$ / / Geodetic GSID Statio No.41919(Nam <br /> 430M)-El 933.90 ft.(NAVD 88) <br /> 2.Minnesota Department of Transportation <br /> FLOODP / Geodetic GSID Station Na.33703(Name: <br /> =20 C.Y.(0.01 AC-FT) OU TLOT D / PEARSON MNDT)-Be-934.71 ft. <br /> / (NAVD 88) <br /> X1.1 <br /> 3890 PHEASANT RIDGE DR NE I hereby certifythat this Ian,specification Pdnt Name: Brian].Kr stofiak,P.E. Drawn: KRO Revisions: <br /> CAR LSO N ENGINEERING SUITE too pr report was repared by me or under my FEN WAY LAND COMPANY 4 <br /> BLAINE,MN5544TEL 9 ONEKA FIELDS GRADING, DEVELOPMENT <br /> SURVEYING direct Supervision and that I am a duly Signaturl Designed: B]K 13925 Fenwa Boulevard N of <br /> OWN MSCAIN ENVIRONMENTAI FAX 763.489.79S9 Licensed Professional Engineer under Y Hugo, Minnesota & EROSION CONTROL PLAN S <br /> CARLSONMCCAIN.COM the laws of the State of Minnesota Date: 06/07/24 License a:25063 Date: 06/07/24 Hugo, Minnesota 55038 <br /> za cvo��esaa.eaao�aeea-oa-onek. ol­-Ng,awg <br /> #8869-04 <br />