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10' <br />TOP/BERM BEYOND <br />ELEVATION <br />PROVIDE STABILIZATION <br />PER PLAN <br />TOP/BERM ELEVATION <br />TOP OF CL <br />VARIES <br />4'-0" MA: <br />6" <br />PROVIDE STABILIZATION <br />PER PLAN <br />5' <br />SECTION VIEW <br />10' <br />FLOW ZONE <br />4' <br />1 <br />FRONT VIEW <br />EMERGENCY OVERFLOW <br />ELEVATION <br />5041 EMERGENCY OVERFLOW <br />NOT TO SCALE <br />SEE PLANS FOR CASTING <br />T"^r DEPRESS 0.1' <br />V GUTTER LINE <br />24" X 36" <br />PRECAST <br />2" ADJUSTING RINGS <br />(MIN. 2, MAX. 4 RINGS) <br />REINFORCED CONCRETE <br />CATCH BASIN PER <br />ASTM C478 <br />LOPE BENCH 2" PER FT. <br />ONCRETE BASE <br />POURED OR PRECAST <br />CONCRETE BASE <br />NOTES: <br />1. REINFORCING SHALL BE A MINIMUM OF A SINGLE <br />LINE WIRE FABRIC HAVING AN AREA OF NOT <br />LESS THAN 0.12 SQ. INCH PER FOOT OF HEIGHT <br />53312' X 3' CATCH BASIN <br />NOT TO SCALE <br />COMPACTED CLAY WITH <br />PERMEABILITY OF 10EE-7 <br />12" MIN. <br />III o 12" MIN. <br />SCARIFY AND RECOMPACT <br />SUBGRADE TO AT LEAST 100% <br />STANDARD PROCTOR DENSITY <br />PLANTING MEDIUM <br />60-80% SEMI -COARSE WASHED SAND PER ASTM C-33 <br />15-25% MNDOT GRADE 2 COMPOST <br />0-20% TOPSOIL WITH LESS THAN 5% CLAY CONTENT BY VOLUME <br />6" MAX. UNCOMPACTED LIFTS <br />SEED AND/OR PLANTINGS SEE <br />LANDSCAPE <br />FINISHED GRADE <br />eieii_iii_ <br />i���i m'] 1h.71 <br />' L' � W M <br />i�iiiiii iiia q� <br />FINISHED GRADE <br />8" <br />12" MIN <br />LOOSENED SOIL <br />TOP/EDGE OF <br />INFILTRATION BASIN <br />ELEV XXX.X' <br />UNCOMPACTED NATIVE SOIL <br />(SEE NOTE 4) <br />NOTES: <br />1. DO NOT ALLOW CONSTRUCTION TRAFFIC OR SOIL COMPACTION WITHIN BASINS. ONLY LOW COMPACTION EQUIPMENT SHALL <br />BE USED FOR CROWNING. <br />2. INFILTRATION AREA MAY ONLY BE EXCAVATED TO ITS BASE AFTER THE CONTRIBUTING WATERSHED IS STABLE <br />3. THE FINAL GRADING OF THE INFILTRATION BASIN SHOULD BE GRADED FLAT <br />4. PROVIDE 12" NATIVE SOIL LOOSENING (RIPPING) AS DIRECTED BY ENGINEER IMMEDIATELY PRIOR TO PLACING PLANTING <br />MEDIUM <br />5511 INFILTRATION BASIN #X <br />NOT TO SCALE <br />PLANTING MEDIUM <br />60-80% SEMI -COARSE WASHED SAND PER ASTM C-33 <br />SHREDDED 20-40% MNDOT GRADE 2 COMPOST BY VOLUME <br />HARDWOOD MULCH 6" MAX UNCOMPACTED LIFTS <br />AND PLANTINGS <br />PER LANDSCAPE <br />PLAN TOP/EDGE OF <br />BIOFILTRATION BASIN <br />y' <br />7� 12MIN." <br />- <br />__________ -- �' ��-��d ELEV XXX. X' <br />PERFORATED PVC <br />DRAINTILE. SEE PLAN <br />FOR SIZE, INVERT <br />AND LAYOUT. <br />COARSE FILTER <br />-AGGREGATE <br />PER MNDOT 3149.2H <br />TYPE 1 GEOTEXTILE FABRIC <br />PER MNDOT 3733 <br />E ELEV XXXXX. X' <br />E <br />LRVXXXXX'X, <br />UNCOMPACTED NATIVE SOIL <br />(SEE NOTE 4) <br />NOTES: <br />1. DO NOT ALLOW CONSTRUCTION TRAFFIC OR COMPACT SOIL WITHIN BASINS. ONLY LOW COMPACTION EQUIPMENT SHALL BE <br />USED FOR CORNER. <br />2. BIOFILTRATION AREA MAY ONLY BE EXCAVATED TO ITS BASE AFTER THE CONTRIBUTING WATERSHED IS STABILIZED. <br />3. THE FINAL GRADING OF THE BIOFILTRATION BASIN SHOULD FOLLOW THIS DETAIL WITH SLIGHT UNDULATIONS IN THE BOTTOM <br />OF THE BASIN. IT SHOULD NOT BE GRADED FLAT. THIS WILL INCREASE THE CHANCES OF ADEQUATE VEGETATION TAKING <br />HOLD IN WET CONDITIONS. <br />4. PROVIDE 12" NATIVE SOIL LOOSENING (RIPPING) AS DIRECTED BY ENGINEER. <br />5501 BIO -FILTRATION BASIN #X <br />NOT TO SCALE <br />NOTES: <br />1. PLACE LINER BELOW POND & INFILTRATION <br />BASIN. <br />5531 COMPACTED CLAY LINER TR <br />NOT TO SCALE RIP RAP S <br />DETAIL 5 <br />PER PLAN <br />3' MIN. <br />CONCRETE PIPE TIES ("U" BOLTS) <br />DFD AANIFInT CTANIFlADfl DI ATF <br />yr <br />L BE <br />DES 0 <br />HKLH LAUHVHILU rUK Ir1L Klr'KHr', I_K/ANULHK rILILK IVIHILKIHLJ. <br />RANDOM RIPRAP PER <br />MNDOT 3601, CLASS 3. DIMENSION E IS GIVEN ON STANDARD PLATES 3100 AND 3110. <br />AS INDICATED ON THE <br />DRAWINGS 4. GRANULAR FILTER, SPEC. 3601, MAY BE USED AS A CUSHION LAYER. PLA <br />FILTER PER SPEC. 2511. THE CUSHION LAYER IS INCIDENTAL. <br />5. GRANULAR FILTER OR RIPRAP, SPEC. 3601, TO EXTEND UNDER ENTIRE OPE <br />PORTION OF PIPE APRON. DEPTH OF MATERIAL UNDER APRON SHALL MAT <br />RIPRAP DEPTH. WHEN USING RIPRAP INCREASE RIPRAP QUANTITY ACCORDI C <br />AND PLACE A 3" LAYER OF 1.5" CRUSHED ROCK UNDER THE APRON TO A C <br />GEOTEXTILE FABRIC GRADING FOR APRON PLACEMENT. CRUSHED ROCK IS INCIDENTAL. <br />PER MNDOT 3733 <br />5701 RIPRAP AT RCP OUTLETS <br />NOT TO SCALE <br />PIPE SIZE <br />RIPRAP AT RCP OUTLETS <br />WIDTH <br />21"& LESS <br />1/2" <br />CLASS II d50=6" <br />CLASS III d50=9" <br />CLASS IV d50=12" <br />24' <br />42"TO 54" <br />3/4' <br />24' <br />GRANULAR <br />1" <br />24" <br />GRANULAR <br />GRANULAR <br />Ln <br />C: (D c'V orf <br />dl W <br />DIA. ROUND <br />rigm (n Q M N <br />GEOTEXTILE <br />FILTER <br />12" DEPTH <br />GEOTEXTILE <br />FILTER <br />18" DEPTH <br />GEOTEXTILE <br />FILTER <br />24" DEPTH <br />Q w r 0:� <br />U p ? w <br />PIPE (IN.) <br />L (FT.) <br />FILTER <br />UNDER <br />RIPRAP <br />FILTER <br />UNDER <br />RIPRAP <br />FILTER <br />UNDER <br />RIPRAP <br />N w Q w <br />< >- w <br />(SQ.YD.) <br />APRON <br />(CU.YD.) <br />(SQ.YD.) <br />APRON <br />(CU.YD.) <br />(SQ.YD.) <br />APRON <br />(CU.YD.) <br />� _LL <br />Lu > <br />aof w <br />Lu CL <br />a� O <br />w <br />(CU.YD.) <br />U <br />� w w <br />U <br />O p J W <br />(CU.YD.) <br />W <br />(CU.YD.) <br />12 <br />8 <br />16.9 <br />0.2 <br />3.0 <br />19.6 <br />0.3 <br />4.4 <br />22.6 <br />0.3 <br />5.9 <br />15 <br />8 <br />18.0 <br />0.2 <br />3.2 <br />20.8 <br />0.3 <br />0.8 <br />23.9 <br />0.4 <br />6.4 <br />18 <br />10 <br />22.4 <br />0.3 <br />4.3 <br />25.6 <br />0.4 <br />6.4 <br />29.0 <br />0.5 <br />8.5 <br />21 <br />10 <br />24.1 <br />0.4 <br />4.7 <br />27.4 <br />0.6 <br />7.1 <br />30.9 <br />0.7 <br />9.4 <br />U <br />24 <br />12 <br />29.7 <br />0.1 <br />6.2 <br />33.4 <br />0.8 <br />9.2 <br />37.3 <br />1.0 <br />12.3 <br />27 <br />12 <br />31.4 <br />0.1 <br />6.6 <br />35.2 <br />0.9 <br />9.9 <br />39.2 <br />1.2 <br />13.2 <br />30 <br />14 <br />37.0 <br />0.8 <br />8.2 <br />41.6 <br />1.1 <br />12.3 <br />46.0 <br />1.5 <br />16.4 <br />36 <br />16 <br />45.0 <br />1.1 <br />10.6 <br />50.5 <br />1.6 <br />15.8 <br />55.4 <br />2.1 <br />21.1 <br />42 <br />18 <br />52.0 <br />1.2 <br />12.5 <br />57.8 <br />1.7 <br />18.7 <br />63.0 <br />2.3 <br />24.9 <br />48 <br />20 <br />61.1 <br />1.5 <br />14.8 <br />66.5 <br />2.2 <br />22.2 <br />72.0 <br />2.9 <br />29.6 <br />RIPRAP AT RCP -A OUTLETS <br />ry <br />Lu <br />LULU <br />Lu w <br />CLASS II d50=6" <br />CLASS III d50=9" <br />CLASS IV d50=12" <br />U = m <br />C) <br />rV <br />O <br />GRANULAR <br />C/7 <br />c j <br />GRANULAR <br />JOB No: 171316 <br />GRANULAR <br />DATE: 04/10/2018 <br />SPAN OF <br />DRAWN BY: <br />GEOTEXTILE <br />FILTER <br />12" DEPTH <br />GEOTEXTILE <br />FILTER <br />18" DEPTH <br />GEOTEXTILE <br />FILTER <br />24" DEPTH <br />PIPE ARCH <br />L (FT.) <br />FILTER <br />UNDER <br />RIPRAP <br />FILTER <br />UNDER <br />RIPRAP <br />FILTER <br />UNDER <br />RIPRAP <br />(IN.) <br />(SQ.YD.) <br />APRON <br />(CU.YD.) <br />(SQ.YD.) <br />APRON <br />(CU.YD.) <br />(SQ.YD.) <br />APRON <br />(CU.YD.) <br />(CU.YD.) <br />(CU.YD.) <br />(CU.YD.) <br />22 <br />10 <br />22.4 <br />0.3 <br />4.1 <br />25.6 <br />0.4 <br />6.2 <br />29.0 <br />0.5 <br />8.1 <br />28 <br />12 <br />29.5 <br />0.5 <br />5.7 <br />33.2 <br />0.7 <br />0.5 <br />37.1 <br />0.9 <br />11.3 <br />36 <br />14 <br />37.3 <br />0.8 <br />7.5 <br />41.5 <br />1.1 <br />11.2 <br />45.8 <br />1.5 <br />14.9 <br />43 <br />16 <br />45.9 <br />1.1 <br />9.5 <br />50.5 <br />1.6 <br />14.2 <br />55.3 <br />2.1 <br />19.0 <br />51 <br />18 <br />52.5 <br />1.2 <br />11.3 <br />57.5 <br />1.7 <br />16.9 <br />62.7 <br />2.3 <br />22.5 <br />58 <br />20 <br />59.9 <br />1.3 <br />13.2 <br />65.2 <br />1.9 <br />19.8 <br />70.7 <br />2.5 <br />26.4 <br />4 <br />1 <br />RANDOM RIPRAP PER <br />SEE TABLE ABOVE MNDOT 3601, CLASS <br />FOR DEPTH OF RIPRAP AS INDICATED ON THE <br />DRAW GS <br />2O <br />1, II=IT�IT1= <br />2' 00 <br />A o <br />o <br />GEOTEXTILE FABRIC <br />OO <br />PER MNDOT 3733 <br />SEC. B -B <br />� C) <br />NOTES: <br />2' <br />REQUIREMENTS FOR GEOTEXTILE TYPE, RIPRAP SIZE AND THICKNESS WIC <br />DESIGNATED IN PLANS. <br />PIPE SIZES LARGER THAN THOSE SHOWN REQUIRE A SPECIAL DESIGN. <br />1. FOR PIPES GREATER THAN OR EQUAL TO 30", USE 18". <br />PLAN L <br />2. GEOTEXTILE FILTER, SPEC. 3733, SHALL COVER THE BOTTOM AND S <br />3' MIN. <br />CONCRETE PIPE TIES ("U" BOLTS) <br />DFD AANIFInT CTANIFlADfl DI ATF <br />yr <br />L BE <br />DES 0 <br />HKLH LAUHVHILU rUK Ir1L Klr'KHr', I_K/ANULHK rILILK IVIHILKIHLJ. <br />RANDOM RIPRAP PER <br />MNDOT 3601, CLASS 3. DIMENSION E IS GIVEN ON STANDARD PLATES 3100 AND 3110. <br />AS INDICATED ON THE <br />DRAWINGS 4. GRANULAR FILTER, SPEC. 3601, MAY BE USED AS A CUSHION LAYER. PLA <br />FILTER PER SPEC. 2511. THE CUSHION LAYER IS INCIDENTAL. <br />5. GRANULAR FILTER OR RIPRAP, SPEC. 3601, TO EXTEND UNDER ENTIRE OPE <br />PORTION OF PIPE APRON. DEPTH OF MATERIAL UNDER APRON SHALL MAT <br />RIPRAP DEPTH. WHEN USING RIPRAP INCREASE RIPRAP QUANTITY ACCORDI C <br />AND PLACE A 3" LAYER OF 1.5" CRUSHED ROCK UNDER THE APRON TO A C <br />GEOTEXTILE FABRIC GRADING FOR APRON PLACEMENT. CRUSHED ROCK IS INCIDENTAL. <br />PER MNDOT 3733 <br />5701 RIPRAP AT RCP OUTLETS <br />NOT TO SCALE <br />PIPE SIZE <br />"U" BOLT DIA. <br />WIDTH <br />21"& LESS <br />1/2" <br />24" <br />24"TO 36" <br />5/8» <br />24' <br />42"TO 54" <br />3/4' <br />24' <br />60"& GREATER <br />1" <br />24" <br />NOTES: <br />HINGED CONNECTION <br />HINGED CONNECTION <br />DIA. BARS <br />ARD TO HAVE ONE CROSS <br />BAR (EQUALLY SPACED) <br />3/4" DIA. BOLTS (SEE NOTE) <br />1. TWO -"U" BOLT FASTENERS TO BE INSTALLED ACROSS EACH JOINT, ONE ON EACH SIDE OF THE PIPE AT <br />60' FROM THE TOP OF THE PIPE. <br />2. AFTER FABRICATION - HOT DIP GALVANIZE PER MNDOT 3392, OR APPROVED EQUAL. FASTEN FIRST THREE <br />JOINTS. <br />3. BOLT HOLES (7/8") TO BE DRILLED IN CONCRETE AT INSTALLATION, <br />4. ALL APRON INLETS AND OUTLETS SHALL HAVE TRASH GUARDS AND RIPRAP, UNLESS INDICATED <br />OTHERWISE. <br />5801 RCP APRON WITH TRASH GUARD <br />NOT TO SCALE <br />N <br />Q = E <br />• (7 o <br />U <br />Lu <br />= L W <br />N N Z <br />Z 'w <br />C Z <br />• Q a) O <br />CC r <br />W <br />U ' <br />�wrn_O <br />Ln <br />C: (D c'V orf <br />dl W <br />rigm (n Q M N <br />c ~ -I <br />p o Ln <br />41 <br />U 1 1° <br />M <br />r <br />Z � w <br />Q w r 0:� <br />U p ? w <br />v <br />S �p <br />p Z <br />Ute¢= <br />00.5 <br />V <br />N w Q w <br />< >- w <br />m <br />v p LUZ <br />~afO�Q <br />z <br />Q w O <br />� _LL <br />Lu > <br />aof w <br />Lu CL <br />a� O <br />w <br />U <br />� w w <br />U <br />O p J W <br />:mm) <br />Q <br />W <br />Z <br />N <br />HE <br />I ral <br />Z <br />0 <br />U <br />Lu <br />Lu <br />p <br />W <br />w <br />Q <br />0 <br />ZQ <br />Z <br />J <br />w Q <br />cn r <br />Z <br />z <br />w <br />ri-IQ <br />Q Lu <br />-E <br />Lu <br />n 125Z <br />X p � � <br />(D <br />a <br />Lu <br />Z <br />Q <br />w <br />� (D <br />Lu <br />12 <br />Ur = <br />LU Q <br />ry <br />Lu <br />LULU <br />Lu w <br />Q <br />>_ D <br />3 Q <br />U = m <br />C) <br />rV <br />O <br />C/7 <br />c j <br />JOB No: 171316 <br />DATE: 04/10/2018 <br />DRAWN BY: <br />CJO <br />DESIGNED BY: <br />ECR <br />SHEET: <br />• <br />