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DRAWN BY: DESIGN BY: <br /> A.G. A.G. <br /> CHCKO BY: PROJ.NO. <br /> C.W.P. 10-1292 <br /> ORIGINAL DATE: <br /> AUGUST 9.2010 <br /> CONCEPT SITE, DRAINAGE UTILITY PLAN <br /> Cltvof Arden Nius Minnesota <br /> _ <br /> 0 <br /> U <br /> PARKING STALLS <br /> z <br /> Z <br /> Z <br /> J <br /> EL <br /> LOT 1 - STALLS SHOWN = 253 zz <br /> * LOT 2- STALLS SHOWN = 73 ~ W <br /> a � <br /> � a <br /> W Q <br /> 0 <br /> IMPERVIOUS AREAS i7i �5 <br /> � w <br /> LOT 1 LOT 2 0 - <br /> LOT AREA 270,323 SF 87,371 SF a N <br /> EXISTING PROPOSED EXISTING PROPOSED o <br /> IMPERVIOUS 222,407 SF 197,250 SF 45,780 SF 54,.542 SF <br /> 82.3% 73.0% 52.4% 62.4% <br /> PERVIOUS 47,916 SF 73,070 SF 41,591 SF 32,829 SF <br /> 17.7% 27.0% 47.6% 37.6% E E v <br /> aai F m.0z <br /> 3.2 w Y <br /> cQ C° _Z <br /> EXISTING DRAINAGE LAYOUT OF EOT 2 fS CONCEPT ONLY - a�:3W� <br /> SWALE ACTUAL LAYOUT TO BE DETERMINED BY w o 0 <br /> CURB CUTS Wf_OUTFALL OTHERS FOR REQUIRED PERMITTING �' Q o <br /> B612 CURB STABILIZATION TQ�" ���3 N <br /> - <br /> PRE-TREATMENT CELL m 06 <br /> ° c O <br /> 75 < <br /> EDGE OF WATER ° <br /> _ AUGUST 2.2010 <br /> f0GE PRE-TREATMENT CELL ` <br /> OF <br /> sco f <br /> I <br /> EXISTING BITUMINOUS TO BE Q *w., 06 <br /> ti / 741 ` REMOVED FOR BASIN Q <br /> O 0 <br /> o f I I CONSTRUCTION ~ <br /> _ I z <br /> 1 <br /> o - 10 / _ �Sel` / O C Q <br /> EDGE OF WATER Q p J <br /> %L AUGUST 2,2010 �_ a <br /> 8612 CURB - , TING - 0- <br /> ( i PpNO D <br /> DIRECTIONO f ----- -�_� ��` / / ` W C=1 w <br /> I DRAINAGE PROPOSED INFILTRATION BASIN `� O <br /> U <br /> Eke <br /> S77N(; <br /> t <br /> _.. -• <br /> 25 21 18 ( FOND_ <br /> B6t2 CURB ------ ---------- ---- ` <br /> f 17 � <br /> - - - - - - - - - - - - - - - - - - <br /> _ Prepared for. <br /> / RtBBON CURB N\, / �� •CONCEPTUAL INFILTRATION BASIN THE DAVIDSON <br /> as / PROPOSED ACCESS EASEMENT v+ COMPANIES <br /> BITUMINOUS ` //_ (W/LOT 2 CONSTRUCTION} 3900 Northwoods Dr 4125 <br /> 777, <br /> 91VKNOWN M.H T2 ti%' ;, I , <br /> f f ( .• ---- _ Arden H'qs MN 55112 <br /> I 1-2 1 j ` „__ ►�=942.14 I I I I I ( ( I I t 3© g �! H �, :. u� SAnt.M.H._ Phone:(651)481-6290 <br /> RI ( - <br /> �'� _ Fax:(651)481 6289 <br /> N.E. N - <br /> � V.-923.6 <br /> 17 Y ``• RIM 94a 85 <br /> cn <br /> 25.00' 1 <br /> �-'` o <br /> 7LOT <br /> Z L ING SIZE <br /> ... OCA t <br /> ILU <br /> ,4 7 . $. . <br /> ~ ..: .200t S.F.) , <br /> A P I anCONSTRUCTION)0 5 RLLER 8 �N L�2 `.I <br /> 0. <br /> z 'i' / <br /> w <br /> h R R I I II <br /> a. <br /> - E ROOF DRAINAGE TO BE DIRECTED t <br /> m w SAN.M.H. <br /> y35 v TO INFILTRATION BASINS RIhA=945.03 <br /> TOTAL BUILDING SQUARE FpaTAGE t04;OD0 SQ,'FT. <br /> t 16"S.INV.=923.6 SITE PLANNING <br /> f <br /> I <br /> >: N 15"N.E.INV.=923.6 <br /> vs , 8 ENGINEERING <br /> U 189.00' <br /> i <br /> _ CONCEPTUAL SIDEWALK <br /> '10 <br /> .--- SANITARY SEWER SERVICE TO LOT LOT 2 CONSTRUCTION) <br /> N _ AUTO SPRINKLER I PLOWE <br /> (CONCEPTUAL) EW/ T S CTION) <br /> O BITUMINOUS I ENGINEERING,INC <br /> p <br /> ENTRANCE TO BE CLOSED(EXISTING a �' , PROPOSED ACCESS EASEMENT si-� „�� y 6776 LAKE DRIVE <br /> BIT MINOUS 94.50' �- <br /> BITUMINous TO BE REPLACED W/ : -. � % E 110 <br /> j EDGE OF BITUMINOUS SUIT <br /> LANDSCAPING) k < , / r r_-'� I LINO LAKES,I,AN 55014 <br /> -185--- --�'--�`'185-r---'1B5- , - ---- ---_- -T'-�-�-.-�-•C- -- 1B5---i' -1 _.. --r15.... ........ _. 85- 18.5- <br /> - 10 <br /> .. E.GE OF_SIT _INOUS-- - - L- �`_�_�__ PHONE:{651)36182 <br /> -- - --- - - - - FAX(5) 61-801•6 1 3 <br /> yy7 DVf DVS DN \Dr/1 Dln DUl D� lA \>0 <br /> \ \ DESIGNATED LOCATION OF NORTH <br /> \ \ <br /> M Ex15T M M M M M �, t ANNOUNCED EAST ENTRANCE TO <br /> ------ I THE DISTRICT(SPECIAL i <br /> `EXIST___ HYDRANT <br /> � � HYDRANT c �5 IANDSCAPtNG,SIGNS AND/OR ART) /\ <br /> HYDRANT i � � t - <br /> _SAN.M.H.J� ( _-- .\4� <br /> - <br /> r ,` SIDEWALK <br /> \ A A <br /> PROPOSED RIM=941.23 R • BASIN <br /> M.H. <br /> PROPOSED <br /> B612 CURB AT �., RI 943 37 CONEPTUAL INFILTRATION 1 <br /> 10"W.INV.=929.9 <br /> SIDEWALK 6"N.INV.=928.6 ��� `�` (W/Lk <br /> T 2 CONSTRUCTION) <br /> ENTRANCE <br /> 12"S.INV.=928.3 0 25 50 <br /> GATHERING AREA <br /> i _-_ ____,, _ •CONCEPTUAL SIDEWALK <br /> (BENCH W/LANDSCAPING) <br /> ENTRANCE TO BE CLOSED(EXISTING SAKI.M.H. (W/LOT 2 CONSTRUCTION) 1 INCH=50 FEET_ <br /> _SAN.M.H. BITUMINOUS TO BE REPLACED W/ RIM=939.54 WATER SEWER SERVICE TO <br /> RIM=938.46 LANDSCAPING) 8"S.INV.=928.4 LOT 2(CONCEPTUAL) <br /> 10'E.INV.=928.2 <br /> DEN HALL ADDITION <br /> 12'12 . INV.=927.6 8"N_INV.=928.8 6-FT MIN-BOULEVARD BETWEEN <br /> E E.INV.=926.9 t2'W.tNV.=928.2 <br /> 12'W.INV.=926.8 SIDEWALK AND BACK OF CURB(TYP) <br />