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FINAL SITE PLAN - ESC 1 <br />STRUCTURE <br />CHART <br />STMH-2058 <br />CI-2503 <br />(FLOW LINE) <br />RIM <br />ELEVATION <br />= <br />738.99 <br />RIM <br />ELEVATION = 741.25 <br />I.E. <br />36" <br />RCP. <br />NE. <br />727.59 <br />I.E. <br />12" <br />CPP. SW. 737.35 <br />I.E. <br />12" <br />CPP. <br />NE. <br />733.79 <br />I.E. <br />12" <br />RCP. <br />SE. <br />730.69 <br />CI-2530 <br />(FLOW LINE) <br />I.E. <br />60" <br />RCP. <br />SW. <br />727.59 <br />RIM <br />ELEVATION = 738.97 <br />I.E. <br />30" <br />RCP. <br />NW. <br />729.09 <br />I.E. <br />12" <br />CPP. SW. 733.87 <br />CI-2546 <br />(FLOW LINE) <br />STMH-2115 <br />RIM <br />ELEVATION = 737.76 <br />RIM <br />ELEVATION <br />= <br />741.45 <br />I.E. <br />12" <br />RCP. SW. 732.86 <br />I.E. <br />36" <br />RCP. <br />NE. <br />728.55 <br />I.E. <br />12" <br />RCP. NW. 732.86 <br />I.E. <br />12" <br />CPP. <br />SE. <br />736.85 <br />I.E. <br />36" <br />RCP. <br />SW. <br />728.55 <br />I.E. <br />12" <br />RCP. <br />NW. <br />736.35 <br />EXISTING LEGEND <br />SET P.K. NAIL <br />• FOUNU IRON <br />SET FLUSH, 5 8'" <br />(M) MEASURED DISTANCE <br />PED <br />IN. REG R - 044 <br />(R) RECORD DISTANCE <br />MI. REG. #22436 <br />PINE TREE <br />BUSH <br />® GAS METER <br />SOIL BORING <br />WATER MANHOLE <br />WATER METER <br />TREE <br />D END SECTION <br />CABLE PED. <br />I <br />FOUNTAIN/IRR. <br />a ELEC. VAULT <br />Q PHONE PED. <br />0 <br />BOLLARD/POLE <br />❑0 ELEC. TRANSFORMER E) ELEC. PED. <br />LIGHT POLE <br />PHONE VAULT <br />® MAILBOX <br />UTILITY POLE <br />k xxxXX SPOT ELEVATION <br />0 A/C UNIT <br />GUY ANCHOR <br />s <br />SIGN <br />- <br />EX. ELEVATION <br />o <br />WELL <br />- - - - <br />WIRE FENCE <br />X <br />VALVE <br />CHAIN LINK FENCE <br />WOOD FENCE <br />0 <br />FIRE HYDRANT <br />oHE <br />oHE ELECTRIC <br />❑ <br />CURB INLET <br />Uce <br />UCe ELECTRIC <br />® <br />DRYWELL <br />Ur <br />UT PHONE <br />UC <br />Uc GAS <br />ss <br />SANITARY MANHOLE <br />CTv <br />CTv CABLE TV <br />© <br />STORM MANHOLE <br />w <br />w WATER <br />Oa <br />CLEAN -OUT <br />Fo Fo <br />Fo FIBER OPTIC <br />® <br />ABER OPTIC MANHOLE <br />_ <br />= STORM LINE <br />SANITARY LINE <br />REFER TO INDOT ���T(uIH-2�Z <br />115 O <br />HIGHWAY PERMIT / <br />/ i� / CI-2503 <br />PLANS FOR DETAILED <br />GRADING OF <br />APPROACH AREA ,� <br />TC 742.31 / �' <br />BC 741.81 <br />TC 741.20 �P / <br />BC 740.70 <br />/ <br />TC 742.20 � <br />/ BC 741.70 <br />TC 742.41 i <br />BC 741.91 <br />d �ATC H <br />EXISTING / <br />WALK <br />' A / <br />/ <br />/ 0 TC 742.28 <br />BC 741.78 <br />e <br />SLOPS 3.8% TC 741.85 <br />TP 741.90 <br />/NO/ \ / TC 742.41 <br />TW 742. <br />\ BC 741.91 <br />20:1 MAX. <br />SLOPE, TO TW 739.85 <br />MATCH STOOP 742.46 <br />ASPHALT <br />PATH � / STOOP 742.46 <br />C15 / <br />/ STOOP 742.46 <br />BUILDING <br />FFE=742.50 <br />STMH-211 5 TC 742.41 <br />/ \ a BC 741.91 <br />TC 741.91 <br />/TB M/ 1 a 742.46 STOOP BC 741.91 <br />STOOP 742.46 <br />TW 742.30 TC 742.41 <br />BC 741.91 <br />TC 741.50 <br />�TW 741.6 BC 741.00 <br />TW 737.97 <br />0/- <br />� <br />TEMPORARY BENCHMARK INFORMATION: <br />VERTICAL DATUM ESTABLISHED BY A TWO (2) HOUR STATIC GPS OBSEVATION POST <br />PROCESSED BY OPUS (NAVD88) <br />T.B.M 1. SOUTHEAST BOLT OF A STRAIN POLE LOCATED AT THE CORNER OF CORBY AND S.R. <br />23. ELEVATION = 739.94 <br />T.B.M. 2. CUT SQUARE IN EAST SIDE OF LIGHT POLE BASE ALONG WEST LINE OF SURVEY \ \ ° <br />PARCEL. ELEVATION = 742.65 \ � \\ <br />LANDSCAPE � \� <br />BOULDER WALL to <br />12"-1821 <br />BOULDERS. <br />GENERAL SURVEY DISCLAIMER NOTES: FEATHER GRADE.MAINTAIN MIN. 3:1 <br />THE INFORMATION SHOWN ON THIS DRAWING IS INTENDED FOR THE CLIENT ONLY. ANY REUSE SLOPE. SEE \ A� <br />WITHOUT WRITTEN VERIFICATION AND ADAPTATION BY THE LAND SURVEYOR FOR THE SPECIFIC DETAIL SHEET 4.0 <br />PURPOSE INTENDED WILL BE AT THE USERS SOLE RISK AND WITHOUT LIABILITY OR LEGAL <br />EXPOSURE TO THE LAND SURVEYOR. <br />ANY UTILITY OR EASEMENT LOCATIONS, IF SHOWN, ARE APPROXIMATE. THE CLIENT MUST FIELD <br />VERIFY UTILITY LOCATIONS WITH THE RESPECTIVE UTILITY COMPANY. THIS LAND SURVEYOR <br />ASSUMES NO LIABILITY FOR THE ACCURACY OF THE LOCATION OR SIZE OF EXISTING UTILITIES <br />OR THE EXISTENCE OR NONEXISTENCE OF ADDITIONAL UNDERGROUND UTILITIES OR STRUCTURE <br />NO IMPROVEMENTS SHOULD BE MADE ON THE BASIS OF THIS PLAT ALONE. FIELD <br />MONUMENTATION OF CRITICAL POINTS SHOULD BE ESTABLISHED PRIOR TO COMMENCEMENT OF <br />ANY AND ALL CONSTRUCTION. FOR BUILDING LINES, EASEMENTS AND OTHER RESTRICTIONS NO <br />SHOWN HEREON REFER TO YOUR DEED, ABSTRACT, TITLE POLICY, CONTRACTS AND LOCAL <br />BUILDING, ZONING AND SUBDIVISION ORDINANCES. <br />UNLESS SPECIFICALLY SHOWN HEREON, THIS SURVEY DOES NOT PURPORT TO INDICATE THE <br />PRESENCE OR ABSENCE OF WETLANDS AND HAZARDOUS OR ENVIRONMENTALLY INJURIOUS <br />MATERIALS. THE SURVEYOR EXPRESSLY DISCLAIMS ANY RESPONSIBILITY OR LIABILITY FOR THE <br />Q SAME. <br />ANY INFORMATION ON THIS DRAWING IS NOT INTENDED TO BE SUITABLE FOR REUSE <br />o BY ANY PERSON, FIRM OR CORPORATION OR ANY OTHERS ON EXTENSION OF THIS <br />PROJECT OR FOR ANY USE ON ANY OTHER PROJECT. ANY REUSE WITHOUT WRITTEN <br />b VERIFICATION AND ADOPTION BY THE ENGINEER, ARCHITECT OR SURVEYOR FOR THE <br />o SPECIFIC PURPOSE INTENDED WILL BE AT THE USERS SOLE RISK AND WITHOUT LIABILITY <br />OR LEGAL EXPOSURE TO THE ENGINEER, ARCHITECT OR SURVEYOR. <br />ALL UNDERGROUND UTILITIES MUST BE FIELD VERIFIED BY THE <br />CONTRACTOR BEFORE ANY CONSTRUCTION MAY BEGIN. <br />0 Copyright 2013 Donch, Horner & Associates, Inc. <br />** CONTRACTOR SHALL REVIEW ENTIRE PLAN <br />SET AND NOTIFY ENGINEER OF DISCREPANCIES <br />FOUND ON PLAN FOR FURTHER CLARIFICATION <br />AND/OR REVISIONS, PRIOR TO CONSTRUCTION <br />MATCH EXISTING WALK <br />41.09 <br />40.59 <br />TC 741.20 <br />BC 740.70 <br />P <br />740.60 <br />740.10 <br />STR # 1� <br />\ TC 742.24 <br />\ BC 741.74 <br />TC 742.20 <br />BC 741.70 <br />2 <br />TC 742.24 <br />BC 741.74 <br />TC 742.21 <br />BC 741.71 P.P. DEA <br />ZZ <br />®STR 2� <br />F <br />i I <br />i <br />�41 <br />TP 741.61 <br />LL STR4/ <br />TP 740.55 <br />TC 740.04 <br />BC 739.54 <br />/r\� <br />l 2Sg6' <br />/ <br />739.41 <br />738.91 <br />41.46 <br />742.83 <br />742.30 <br />w <br />z w <br />J z <br />J <br />TC 741.22 <br />BC 740.72 <br />TP 740.69 <br />TP 740.44 <br />TP 740.56 <br />DEPRESSED CURB <br />i TP 740.62 <br />I <br />I <br />I <br />� TP 740.74 <br />TP 740.74 <br />I <br />I <br />i <br />TC 742.42 <br />BC 741.75 <br />I <br />I <br />I <br />I I <br />J <br />TC 742.37 <br />BC 741.70 II <br />I <br />I <br />742.37 <br />741.70 I, <br />TC 741.52 <br />BC 740.85 <br />TP 740.48 <br />TP(739.84 <br />TP 739.96 <br />G <br />4° d <br />d d° <br />STR #5 <br />/ <br />/ <br />/ <br />TP 739.64 <br />4� 3 <br />TC 739.94 <br />BC 739.44 <br />TCMD <br />BC 738.21 <br />/ <br />DRAINAGE CALCULATION: 100 year storm - 24 hr period 12/9/2019 <br />ASC 1 <br />Surface Area(ft') Area (ac) Coefficient Total <br />Building <br />7,380 <br />0.17 <br />1.00 <br />7,380.00 <br />Asphalt <br />16,840 <br />0.39 <br />0.99 <br />16,671.60 <br />Concrete Sidewalks <br />1,510 <br />0.03 <br />1.00 <br />1,510.00 <br />Open Space <br />2,148 <br />0.05 <br />0.13 <br />279.24 <br />TOTAL <br />27,878 <br />0.64 <br />25,841 <br />Coefficient <br />Weighted Runoff Coefficient= 25,841 27,878 0.93 <br />Q = (0.93)(0.234in/hr)(0.64ac.)= 0.14 CFS <br />Vol=0.14ft3/secX24hrsX60min X60sec= 12,034 CF <br />121034ft3X 1.06(6%for siltation) = 12,756 CF Storage Required <br />DRAINAGE NOTE <br />NO OFFSITE DRAINAGE/STORMWATER WILL ENTER THE SITE. <br />ALL DRAINAGE ONSITE WILL BE STORED ONSITE PER <br />REQUIREMENTS OF CITY OF SOUTH BEND. <br />STRUCTURE DATA <br />STR # 1 <br />30" 0 STORM INLET <br />RIM=740.20 <br />I.E.=736.60 <br />58 LF 12" ADS @ 0.52% <br />STR #2 <br />36"0 NYLOPLAST STORM INLET <br />W/ 24" SUMP <br />RIM=741.21 <br />I.E.=736.30 (N) 12" <br />I.E.=733.38 (S) 24" <br />STR #3 <br />36" 0 NYLOPLAST STORM INLET <br />RIM=741.21 <br />I.E.=733.38 (N&S) <br />STR #4 <br />36"0 NYLOPLAST STORM INLET <br />W/ 24" SUMP <br />RIM=740.34 <br />I.E.=735.53 (SE) 12" /V <br />I.E.=733.38 (N) 24" <br />STR #5 <br />30" 0 STORM INLET <br />RIM=739.40 <br />I.E.=735.80 <br />52 LF 12" ADS @ 0.52% <br />- Mm - <br />I <br />0 20' 40' 60' <br />SCALE 1" = 20' <br />SURVEYORS & ENGINEERS: <br />DANCH, HARNER & ASSOCIATES, INC. <br />1643 COMMERCE DRIVE <br />SOUTH BEND, IN. 46628 <br />(574) 234-4003 <br />GRADING AND DRAINAGE PLAN ATTN: MICHAEL DANCH <br />