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POND 1 & 2: HAALA PS60-72S SKIMMER GRATE <br /> POND 3: HAALA PS48-58S SKIMMER GRATE <br /> POND 1 RIM=914.00 <br /> POND 2 RIM=920.00 <br /> POND 3 RIM=916.00 <br /> — TOP OF WEIR WALL A N D E R S 0 N <br /> POND 3 — 48 <br /> 60" I 60" POND 1 = 913.50 <br /> KEYED PRECAST WEIR POND 3 = 48" �� POND 2 = 919.90 13605 1st Avenue N . # 100 <br /> SEE WEIR SECTION FOR POND 3 = 915.35 Plymouth, MN 55441 1 ae-mn.com <br /> MORE INFO P 763.412.4000 1 F 763.412.4090 <br /> Anderson Engineering of Minnesota, LLC <br /> 12" RCP OUTLET WEIR ORIFICE ONEKA PRAIRIE <br /> POND 1 - 10" DIA - INV=911 .50 <br /> POND 2 - 8" DIA - INV=917.00 <br /> 12" RCP INLET POND 3 - 6" DIA - INV=914.00 <br /> POND 1 INV=911.40 <br /> POND 2 INV=917.00 <br /> POND 3 INV=913.50 <br /> 1 14 POND 1 INV=908.00 <br /> POND 2 INV=915.00 <br /> POND 3 INV=913.00 <br /> PROVIDE PRECAST WEIR WALL WITH ORIFICE <br /> SOUTHWIND HOLDINGS, LLC <br /> MANHOLE SECTION WEIR SECTION <br /> 3 I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR <br /> REPORT WAS PREPARED BY ME OR UNDER MY DIRECT <br /> vi <br /> SUPERVISION AND THAT I AM A DULY LICENSED <br /> Q PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE <br /> w OF MINNESOTA. <br /> pl 1 POND OUTLET STRUCTURE - POND 1, 2 & 3 <br /> cal C1 NTS PRINT NAME: ADAM THIELE, PE <br /> o <br /> 0 <br /> i SIGNATURE: <br /> cn <br /> w DATE: 08/09/2022 LICENSE N0. 51317 <br /> I <br /> REVISION LOG <br /> / <br /> NO. DATE DESCRIPTION OF REVISIONS <br /> p 1 8/19/22 REVISED PER CITY COMMENTS <br /> Q EXTEND CLAY LINER A <br /> c) NORMAL WATER LEVEL MINIMUM OF 1 FT ABOVE 2 10/31/22 REVISED PER UPDATED DELINEATION <br /> of SEE GRADING PLAN NORMAL WATER LEVEL 3 11/18/22 REVISED PER CITY COMMENTS <br /> / <br /> 4 11/21/22 STORM SEWER REVISIONS <br /> j7S��A 10:1 SAFETY BENCH <br /> o <br /> \ \ 10 \ \\/ P RE L I M I NARY PLAT <br /> \\\\\\� 08/09/2022 <br /> rl <br /> Q \ \\ \\ /\\/\\ DESIGNED: DRAWN: CHECKED BY: <br /> z \/j\//\ //\/\�// AT J R AT <br /> DRAWING TITLE <br /> SRO 4:1 SLOPE MAX <br /> z <br /> _ 4 INTAKE INVERT <br /> SEE GRADING PLAN <br /> /\\ \ �9 <br /> 0 6" CLAY LINER \//\ \\//\\ - FILTRATION MEDIA <br /> o \j//\ POND BOTTOM / \/\ /\\ \ T MPCA MIX TYPE C <br /> 0 0 /\\//\\ SEE GRADING PLAN DETAILS <br /> \�/�\ / / DETAILS <br /> OM <br /> INTAKE PIPE FOR IRRIGATION PUMPS <br /> ' \\ \\ \\ \\ (NOT INCLUDED IN POND 3) <br /> }0 12" TOPSOIL �% \ <br /> 4" PERF. HDPE 4" WASHED PEA GRAVEL <br /> DRAWING N0. <br /> F- Q <br /> x <br /> N <br /> E `V 1 FILTRATION BASIN -TYP SECTION <br /> NO C1 NTSC14 <br /> O O <br /> N � <br /> I / <br /> N <br /> N � <br /> 2 STORMWATER POND - TYPICAL SECTION <br /> C1 NTS <br /> PLOTTED: COMM. N0. <br /> N � <br /> o L ---- 17004 <br /> z x <br />