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NSPECTION PORT <br />12" OUTLET <br />IE 913.70 <br />3 <br />NO GOAL E <br />NO SCALE <br />NO SCALE <br />3 <br />I <br />N.W.L. <br />70:1 x <br />10' <br />onTT111 1 10 <br />�_VARIES--� <br />UNDERGROUND FILTRATION <br />SYSTEM 20 <br />ADS STORMTECH MC-3500 <br />BTM SAND EL - 910.50 <br />BTM ROCK EL - 912.00 <br />BTM CHAMBER EL - 912.75 <br />TOP CHAMBER EL - 916.50 <br />TOP ROCK EL - 917.50 <br />nI IT TI - 01 7 7n <br />3 <br />18" INLET <br />E 913.70 <br />DRAINTILE @ 0.50% (MNDOT 3149) FABRIC PER ADS <br />FILTRATION RATE: 0.8 FT/S RECOMMENDATIONS <br />PROJECT SUMMARY <br />CALCULATION DETAILS <br />• LOADING = HS20IHS25 <br />-APPROX. LINEAR FOOTAGE = 6011 <br />STORAGE SUMMARY <br />• STORAGE VOLUME REQUIRED = 23,100 OF <br />• PIPE STORAGE VOLUME = 23,129 CIF <br />• BACKFILL STORAGE VOLUME = 0 CIF <br />• TOTAL STORAGE PROVIDED = 23,129 CF <br />PIPE DETAILS <br />• DIAMETER = 84' <br />• CORRUGATION = 5x1 <br />• GAGE =16 <br />• COATING =ALT2 <br />• WALL TYPE = SOLID <br />• BARREL SPACING = 42' <br />BACKFILL DETAILS <br />• WIDTH AT ENDS = 12" <br />• ABOVE PIPE = 0' <br />• WIDTH AT SIDES =12' <br />• BELOW PIPE = 0' <br />NOTES <br />• ALL RISER AND STUB DIMENSIONS ARE TO <br />CENTERLINE. ALL ELEVATIONS, DIMENSIONS, AND <br />LOCATIONS OF RISERS AND INLETS, SHALL BE <br />VERIFIED BY THE ENGINEER OF RECORD PRIOR TO <br />RELEASING FOR FABRICATION. <br />• ALL FITTINGS AND REINFORCEMENT COMPLY WITH <br />ASTM A998. <br />• ALL RISERS AND STUBS ARE 2%' x Y' CORRUGATION <br />AND 16 GAGE UNLESS OTHERWISE NOTED. <br />• RISERS TO BE FIELD TRIMMED TO GRADE. <br />• QUANTITY OF PIPE SHOWN DOES NOT PROVIDE <br />EXTRA PIPE FOR CONNECTING THE SYSTEM TO <br />EXISTING PIPE OR DRAINAGE STRUCTURES. OUR <br />SYSTEM AS DETAILED PROVIDES NOMINAL INLET <br />AND/OR OUTLET PIPE STUB FOR CONNECTION TO <br />EXISTING DRAINAGE FACILITIES. IF ADDITIONAL PIPE <br />IS NEEDED IT IS THE RESPONSIBILITY OF THE <br />CONTRACTOR. <br />• BAND TYPE TO BE DETERMINED UPON FINAL DESIGN. <br />• THE PROJECT SUMMARY IS REFLECTIVE OF THE <br />DYODS DESIGN, QUANTITIES ARE APPROX. AND <br />SHOULD BE VERIFIED UPON FINAL DESIGN AND <br />APPROVAL. FOR EXAMPLE, TOTAL EXCAVATION DOES <br />NOT CONSIDER ALL VARIABLES SUCH AS SHORING <br />AND ONLYACCOUNTS FOR MATERIAL WITHIN THE <br />ESTIMATED EXCAVATION FOOTPRINT. <br />• THESE DRAWINGS ARE FOR CONCEPTUAL PURPOSES <br />AND DO NOT REFLECT ANY LOCAL PREFERENCES OR <br />REGULATIONS. PLEASE CONTACT YOUR LOCAL <br />CONTECH REP FOR MODIFICATIONS. <br />ASSEMBLY <br />SCALE: 1" = 20' <br />^'• <br />a:�i•ner•aw.es•xa•uelceer,er,. rwn•_ <br />I�/ ° <br />�I�\RlAIJ° <br />DY035366 North Heights Apartments <br />RImJBCTNe: <br />9,00o <br />eEO.Ne: DAM <br />see T/lsrso� <br />•.nw..a.mw.,..,..wau,.e. ��••me • <br />H <br />r� �,� <br />er�ic�lm: <br />Dvo <br />oIMk <br />QVO <br />n,.eraea.v...ir.mmwaa,.nw.o�.a <br />�` r.`•emm""�`•°. _r.erw <br />mow, �..+v•wn,..s anao,,.w•+naar <br />�I�NTE <br />ENGINEERED SOLUTIONS LLC <br />�.�: ___ <br />CMP DETENTION SYSTEMS <br />Basin 30 <br />vA <br />"ewwaoo".w.os..•.w rran.m." o.on.."n <br />www.CorrtechF9.cam <br />9025 Centre Pointe Dr., Suite 400, West Chester, OH 45069 <br />CONTECH <br />DYODS <br />Saint Paul, MN <br />r � <br />"""" m <br />we,••..•ewe�eewin.awmu"i.en„m�r.e <br />•o,.�.m."ems <br />e.aw"•..• <br />•°'a°""'"'ww'W1°'�0�"O'aiei••'�"e'0A <br />DRAWING <br />DETENTION SYSTEM <br />elEerrro.: <br />,aaymi_rsv_y.e_aan i•re. ann•a.s <br />90D5,3�4STD00 573$157983X FA <br />,.oa.omn...m.eu <br />DATE <br />REV18ION DESCRIPTION <br />BY33&„22 <br />TABLE OF QUANTITIES <br />RIPRAP AT RCP OUTLETS <br />CLASS II <br />d50 = 6„ <br />CLASS III <br />d50 = 9„ <br />CLASS IV <br />d50 = 12„ <br />DIA. <br />GRANULAR <br />GRANULAR <br />GRANULAR <br />OF <br />GEO- <br />FILTER <br />12" <br />GEO- <br />FILTER <br />18" <br />CEO- <br />FILTER <br />24" <br />ROUND <br />L <br />TEXTILE <br />UNDER <br />DEPTH <br />TEXTILE <br />UNDER <br />DEPTH <br />TEXTILE <br />UNDER <br />DEPTH <br />PIPE <br />FILTER <br />APRON <br />RIPRAP <br />FILTER <br />APRON <br />RIPRAP <br />FILTER <br />APRON <br />RIPRAP <br />(IN.) <br />(FT. I <br />(SQ. YD. I <br />(CU.YD.I <br />(CU.YD.) <br />(SQ. YD.I <br />(CU.YD.) <br />(CU.YD.I <br />(SQ.YD.I <br />(CU.YD.) <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 />B <br />18.0 <br />0.2 <br />3.2 <br />20.8 <br />0.3 <br />4.8 <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 />24 <br />12 <br />29.7 <br />0.5 <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 />0.6 <br />G.6 <br />35.2 <br />0.9 <br />9.9 <br />39.2 <br />1.2 <br />13.2 <br />30 <br />14 <br />37.4 <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 />45.9 <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 />52.8 <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.B <br />66.5 <br />2.2 <br />22.2 <br />72.0 <br />2.9 <br />29.6 <br />TABLE OF QUANTITIES <br />RIPRAP AT RCP -A OUTLETS <br />CLASS II <br />d50 = 6" <br />CLASS III <br />d50 = 9" <br />CLASS IV <br />d50 = 12„ <br />SPAN <br />GRANUL <br />GRANUL <br />GRANUL <br />OF <br />CEO- <br />FILTER <br />12" <br />GEO- <br />FILTER <br />18" <br />CEO- <br />FILTER <br />24" <br />PIPE <br />L <br />TEXTILE <br />UNDER <br />DEPTH <br />TEXTILE <br />UNDER <br />DEPTH <br />TEXTILE <br />UNDER <br />DEPTH <br />ARCH <br />FILTER <br />APRON <br />RIPRAP <br />FILTER <br />APRON <br />RIPRAP <br />FILTER <br />APRON <br />RIPRAP <br />(IN.) <br />(FT.) <br />(SQ.YD.I <br />(CU.YD.I <br />(CU.YD.I <br />(SQ. YD.) <br />(CU. YD.I <br />(CU.YD.) <br />(SQ.YD.I <br />(CU.YD.) <br />(CU.YD.I <br />22 <br />10 <br />22.4 <br />0.3 <br />4.1 <br />25.6 <br />0.4 <br />6.1 <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 />8.5 <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 />14.3 <br />55.3 <br />2.1 <br />19.0 <br />51 <br />1B <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 />19.6 <br />70.7 <br />2.5 <br />26.4 <br />�♦�i . . -RIPRAP <br />_901!2 IN *1 6O �y�� ��� M • <br />' 2' <br />GRANULAR FILTER 5 <br />GEOTEXTILE FILTER <br />PLAN <br />2' RIPRAP <br />• (D <br />fib 5. <br />I. • <br />SECTION B-B <br />NOTES: <br />REQUIREMENTS FOR GEOTEXTILE TYPE, RIPRAP SIZE AND <br />THICKNESS WILL BE DESIGNATED IN THE PLANS. <br />PIPE SIZES LARGER THAN THOSE SHOWN REQUIRE A SPECIAL <br />DESIGN. <br />O FOR PIPES GREATER THAN OR EQUAL TO 30", USE 1.5'. <br />O GEOTEXTILE FILTER, SPEC. 3733, SHALL COVER THE BOTTOM <br />AND SIDES OF THE AREA EXCAVATED FOR THE RIPRAP, <br />GRANULAR FILTER MATERIALS. <br />O DIMENSION E IS GIVEN ON STANDARD PLATES 3100 AND 3110. <br />O GRANULAR FILTER, SPEC. 3601, MAY BE USED AS A <br />CUSHION LAYER. PLACE FILTER PER SPEC. 2511. THE <br />CUSHION LAYER IS INCIDENTAL. <br />O GRANULAR FILTER OR RIPRAP, SPEC. 3601, TO EXTEND <br />UNDER ENTIRE OPEN PORTION OF PIPE APRON. DEPTH OF <br />MATERIAL UNDER APRON SHALL MATCH RIPRAP DEPTH. <br />WHEN USING RIPRAP INCREASE RIPRAP QUANTITY <br />ACCORDINGLY AND PLACE A 3" LAYER OF 1.5" <br />CRUSHED ROCK UNDER THE APRON TO AID IN GRADING <br />FOR APRON PLACEMENT. CRUSHED ROCK IS INCIDENTAL. <br />APPROVED DECEMBER 9, 2013 <br />STATE OF MINNESOTA <br />SPECIFICATION <br />STANDARD <br />DEPARTMENT OF TRANSPORTATION <br />REFERENCE <br />PLATE <br />3100 <br />NO. <br />I_RIPRAP <br />AT RCP OUTLETS <br />110 <br />36013733 <br />3133D <br />NGINEER <br />2511 <br />J <br />z <br />Z_ W <br />CD <br />a <br />0 <br />fZ Z f <br />N <br />�? <br />In <br />Z <br />Z> Iz <br />f <br />v <br />6 1 5 <br />Z 7 Z <br />w <br />2 <br />f <br />Z <br />W to W <br />Q <br />O <br />J <br />m <br />J <br />Z <br />oa <br />o <br />v <br />0 <br />F <br />O <br />h <br />� <br />N <br />w <br />n <br />Z <br />W <br />� <br />a <br />ocV <br />F <br />Fzx <br />° <br />U/ <br />Q <br />w <br />Q <br />x <br />LL <br />V� <br />Z <br />O <br />Q <br />n <br />Wco <br />2 <br />et <br />M <br />a <br />� <br />00 <br />F <br />Z <br />0 <br />`N <br />r <br />N <br />16 <br />O <br />U <br />Q <br />� <br />J <br />N <br />,w <br />yJ <br />cc� <br />r <br />2 <br />(!1 <br />LLI <br />N <br />W <br />2 <br />-0 <br />L <br />Q <br />N2 <br />Yr <br />0 <br />Z <br />U <br />J <br />r <br />Z <br />Lo T--I <br />LLI 0 <br />S <br />a z Ln <br />w z <br />Q <br />= p <br />`LI <br />W N O <br />0 U <br />o <br />O <br />Z 'q U) <br />W <br />NN <br />Irr`r <br />r <br />REVISIONS <br />1. 07/17/24 Per City Comments <br />DRAWN BY: <br />D3W <br />DESIGNED BY: <br />D3W <br />ISSUE DATE: <br />07/01/24 <br />I hereby certify that this plan, specification <br />or report was prepared by <br />me or under <br />my <br />direct supervision and that <br />I am <br />a duly <br />Licensed Professional Engineer <br />under <br />the <br />laws of the State of Minnesota <br />Name: Dan 3. Wilke, <br />P.E. <br />Signature: <br />Date: 07/01/24 License #: 53182 <br />C8.2 <br />of <br />8 <br />