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HomeMy WebLinkAbout2020-11-16-I07 Autumn Valley_Preliminary Plat AGENDA ITEM: CITY OF WAUKEE, IOWA CITY COUNCIL MEETING COMMUNICATION MEETING DATE: November 16, 2020 AGENDA ITEM: Consideration of approval of a resolution approving a preliminary plat for Autumn Valley FORMAT: Resolution SYNOPSIS INCLUDING PRO & CON: The applicant is requesting approval of a preliminary plat for a 42.60-acre residential development located south of Spruce Street and west of 9th Street. The plat includes 110 lots for single family residential development and two (2) outlots for future townhome development. Two (2) additional outlots are included within the plat for parkland dedication and for regional stormwater detention. Extensions of 10th Street, Bel Aire Court, Northview Drive, Waukee Avenue are identified on the preliminary plat. Landscape buffers will be required for lots along 10th Street and on all sides of the townhome outlots. The proposed development is shown to consist of three (3) phases. FISCAL IMPACT INCLUDING COST/BENEFIT ANALYSIS: COMMISSION/BOARD/COMMITTEE COMMENT: The Planning and Zoning Commission reviewed the request at their meeting on November 10, 2020, and recommended approval subject to remaining staff comments: Approval of a Preliminary Plat for Autumn Valley Senior Planner, Andy Kass, introduced the request for approval of a preliminary plat for a residential subdivision as submitted by the applicant, DR Horton. The subject property is generally located south of Spruce Street and west of 9th Street, containing approximately 42.60 acres. Mr. Kass advised that the preliminary plat identifies a total of 110 lots for single family residential development that meet or exceed the minimum R-2 zoning regulations and two outlots for future townhome development. Two additional outlots are intended for regional stormwater detention and for parkland dedication. The property is to be developed over the course of three phases beginning from south to north. Four public streets will be extended as part of the development including, 10th Street, Waukee Avenue, Northview Drive, and Bel Aire Court. Trails will be provided along 10th Street and Northview Drive. The remaining streets will have five- foot-wide sidewalks. Public utilities will be extended to serve each lot. Mr. Kass advised the Commission that staff recommend approval of the preliminary plat subject to remaining staff comments. I7 Commissioner Broderick questioned if 10th Street is to be a divided boulevard street in the future. Mr. Kass indicated that the developer is responsible for one lane of the street at the time of development and when traffic numbers warrant, the City will be responsible for the boulevard and the remaining lane in the future. Commissioner Hoifeldt moved to approve the preliminary plat for Autumn Valley. The motion was seconded by Commissioner Inman. Ayes: Inman, Koshy, Streit, Broderick, Ward, and Hoifeldt. Nays: None. Motion Carries. STAFF REVIEW AND COMMENT: Staff’s position is that the proposed preliminary plat meets the intent and the requirements of the Zoning Ordinance and the Waukee Subdivision Ordinance. Staff is working with the applicant to address the last few remaining comments. RECOMMENDATION: Staff recommends approval of the Preliminary Plat for Autumn Valley subject to remaining staff comments. ATTACHMENTS: I. Resolution II. Staff Report III. Preliminary Plat PREPARED BY: Andy Kass, Senior Planner REVIEWED BY: PUBLIC NOTICE INFORMATION – NAME OF PUBLICATION: DATE OF PUBLICATION: THE CITY OF WAUKEE, IOWA RESOLUTION 2020- APPROVING THE AUTUMN VALLEY PRELIMINARY PLAT IN THE NAME AND BY THE AUTHORITY OF THE CITY OF WAUKEE, IOWA WHEREAS, the City of Waukee, Dallas County, State of Iowa, is a duly organized Municipal Organization; AND, WHEREAS, the City of Waukee Planning and Zoning Commission reviewed and recommended approval of a Preliminary Plat for Autumn Valley on November 10, 2020; AND, WHEREAS, the Preliminary Plat for Autumn Valley is in general conformance with section §303 - Land Subdivision Ordinance of the Waukee Municipal Code. NOW THEREFORE BE IT RESOLVED by the City Council of the City of Waukee, Iowa on this the 16th day of November, 2020 that the Preliminary Plat for Autumn Valley be approved subject to remaining staff comments. ____________________________ Courtney Clarke, Mayor Attest: ___________________________________ Rebecca D. Schuett, City Clerk RESULTS OF VOTE: AYE NAY ABSENT ABSTAIN Anna Bergman R. Charles Bottenberg Chris Crone Larry R. Lyon Ben Sinclair PLANNING AND ZONING COMMISSION STAFF REPORT PROJECT: Autumn Valley – Preliminary Plat PREPARED BY: Andy Kass AICP, Senior Planner REPORT DATE: November 6, 2020 MEETING DATE: November 10, 2020 GENERAL INFORMATION Applicant: DR Horton Owner: Phillips-Hamilton, Inc. Owner’s Representative: Branden Stubbs – Stubbs Engineering Request: The applicant is requesting approval of a preliminary plat for a single family and medium density residential subdivision. Location and Size: Property is generally located south of Spruce Street and west of 9th Street containing approximately 42.60 acres more or less. AREA MAP ABOVE: Aerial of Property identifying the proposed plat (outlined in RED). November 6, 2020 2 of 3 LAND USES AND ZONING Location Existing Land Use Comprehensive Plan Current Zoning Property in Question Vacant Property Single Family Residential & Medium Density Residential R-2 (One & Two Family Residential District) & R-4 (Row Dwelling & Townhome District) North Spring Crest Neighborhood Single Family Residential R-2 (One & Two Family Residential District) South Vacant – Undeveloped Community Commercial & High Density Residential A-1 (Agricultural District) East Clayton Estates Neighborhood Single Family Residential R-2 (One & Two Family Residential District) West Vacant - Undeveloped Single Family Residential A-1 (Agricultural District) HISTORY The subject property was rezoned in the summer of 2020 for a single family and medium density residential development. The applicant has submitted the preliminary plat of the development for consideration. PROJECT DESCRIPTION LOTS The preliminary plat identifies a total of 110 lots for single family residential development and two outlots for future townhome development. Three phases of development are shown. All proposed single family lots are zoned R-2 and comply with the minimum requirements of the R-2 zoning district. The lots range in size from 8,040 square feet to 11,435 square feet. Table 1 below summarizes the requirements of the R-2 district. Table 1: R-2 Zoning District Bulk Regulations Category Standard R-2 (minimum) Lot Area 8,000 square feet Lot Width 65 feet Front Yard Setback 30 feet Rear Yard Setback 30 feet Side Yard Setback 15 feet (total) Outlots C and D are zoned R-4 for future townhome development. Site plans and further platting will be required when these outlots develop. Outlot A is intended for Stormwater detention for the entire development. A homeowners association will own and maintain Outlot A. Outlot B is proposed to be dedicated to satisfy parkland dedication requirements. November 6, 2020 3 of 3 STREETS AND TRAIL The preliminary plat identifies extensions of four (4) new public streets. Extensions of Northview Drive, Bel Aire Court, Waukee Avenue, and 10th Street will be constructed as part of the development. A 10-foot wide trail will be constructed along the west side of 10th Street and the north side of Northview Drive. A trail easement will be provided between Lots 74 and 75 to allow pedestrian access to the parkland. Five-foot wide sidewalks will be constructed in all other areas. UTILITIES Utilities will be extended to service the proposed plat as part of future public improvements. Sanitary sewer will be extended from the south to service the individual lots. Water main connections are available from existing stubs to the east and north. Storm water detention will be accommodated in the regional basin shown in Outlot A. EASEMENTS All proposed easements have been indicated on the preliminary plat. Landscape buffer easements have been indicated on the lots that are adjacent to 10th Street. Landscape buffers within Outlots C and D will be required on all sides of the lots. PARKLAND DEDCIATION The applicant is required to dedicate parkland in an amount proportional to the anticipated number of residents in the neighborhood. Based on the number of lots shown and the number of townhomes anticipated the applicant is required to dedicated 2.75-acres of parkland to the City. The preliminary plat identifies Outlot B, which is 2.92-acres in area, to be dedicated to satisfy this requirement. STAFF RECOMMENDATION All proposed lots meet the minimum requirements of the Zoning Ordinance, the preliminary plat is in general conformance with the Subdivision Ordinance, and the proposed land use of the property is consistent with the Comprehensive Plan. Staff recommends approval of the preliminary plat for Autumn Valley subject to remaining staff comments. PRELIMINARY PLAT FOR AUTUMN VALLEY WAUKEE, IA PREPARED BY STUBBS ENGINEERING SITE AREA: 42.60 ACRES (1,855,510 SQ. FT.) ZONING: R-2 - ONE AND TWO FAMILY RESIDENTIAL DISTRICT R-4 - ROW DWELLING AND TOWNHOME DWELLING BULK REGULATIONS (R-2): MINIMUM LOT AREA: 8,000 SQ. FT. (SINGLE-FAMILY) MINIMUM LOT WIDTH:65 FT. SETBACKS: FRONT YARD: 30 FT. SIDE YARD: 15 FT. TOTAL, 7 FT. MINIMUM REAR YARD:30 FT. BULK REGULATIONS (R-4): DENSITY: 3,500 SQ. FT. PER UNIT (TOWNHOME) MINIMUM LOT WIDTH:20 FT. PER UNIT, 75 FT. OVERALL SETBACKS: FRONT YARD: 30 FT. SIDE YARD: 15 FT. TOTAL REAR YARD:30 FT. OWNER: PHILLIPS-HAMILTON INC HERTZ FARM MANAGEMENT 415 SOUTH 11TH ST, PO BOX 500 NEVADA, IA 50201 CONTACT: CHRIS SMITH PHONE: (515) 382-1500 DEVELOPER: DR HORTON 1910 SW PLAZA SHOPS LANE ANKENY, IA 50023 CONTACT: JOSH MOULTON PHONE: (515) 965-7876 ENGINEER: STUBBS ENGINEERING 431 NE 72ND ST PLEASANT HILL, IA 50327 CONTACT: BRANDEN STUBBS PHONE: (515) 979-8499 SHEET INDEX: 1 - COVER SHEET 2 - LOT LAYOUT 3 - GRADING 4 - UTILITIES 5 - UTILITIES VICINITY MAP: PROJECT NUMBER: ENGINEER: DRAWN BY: PAGE NUMBER: DATE: BWSSTUBBS ENGINEERING431 NE 72ND ST. PLEASANT HILL, IA 50327(515) 979 - 849920-340 11/10/20AUTUMN VALLEYWAUKEE, IAREQUIRED PARKLAND: 2.75 ACRES PROVIDED PARKLAND: 2.92 ACRES JA 1COVER SHEETSITE LOCATION NORTHVIEW DR10TH STWAUKEE AVE BELAIRE CT GRAY AVE11TH ST9TH ST8TH STSPRUCE ST CEDAR ST L O C U S T S T LEGEND: EXISTING WATER EXISTING STORM EXISTING SANITARY PROPOSED WATER PROPOSED STORM PROPOSED SANITARY FIRE HYDRANT WATER MAIN VALVE STORM INTAKE STORM FLARED END STORM MANHOLE SANITARY MANHOLE EXISTING STREET LIGHT S -E W- -E ST- -E SS- -P W- -P ST- -P SS- LEGAL DESCRIPTION: R-2 SINGLE FAMILY RESIDENTIAL DESCRIPTION: AN IRREGULAR SHAPED PORTION OF THE NORTH ONE-HALF OF THE SOUTHEAST QUARTER OF SECTION 32, TOWNSHIP 79 NORTH, RANGE 26 WEST OF THE 5th P.M., WAUKEE, DALLAS COUNTY, IOWA DESCRIBED AS: BEGINNING AT THE NORTHWEST CORNER OF LOT 1 CLAYTON ESTATES PLAT 1, AN OFFICIAL PLAT, WAUKEE, DALLAS COUNTY IOWA; THENCE S00°35'40"W ALONG THE WEST LINE OF SAID LOT 1, A DISTANCE OF 122.43 FEET; THENCE S00°32'43"W ALONG THE WEST LINE OF SAID CLAYTON ESTATES PLAT 1 AND ALONG THE WEST LINE OF CLAYTON ESTATES PLAT 2, AN OFFICIAL PLAT, WAUKEE, DALLAS COUNTY IOWA, A DISTANCE OF 890.30 FEET TO THE NORTHWEST CORNER OF LOT 30 IN SAID CLAYTON ESTATES PLAT 2; THENCE N89°53'23"W, A DISTANCE OF 523.03 FEET; THENCE N84°13'15"W, A DISTANCE OF 612.60 FEET; THENCE N89°53'23"W, A DISTANCE OF 248.52 FEET; THENCE N18°23'47"W, A DISTANCE OF 692.62 FEET; THENCE N09°25'35"W, A DISTANCE OF 299.55 FEET TO THE SOUTH LINE OF OUTLOT "Z" IN SPRING CREST PLAT 2, AN OFFICIAL PLAT, WAUKEE, DALLAS COUNTY IOWA; THENCE S89°53'23"E ALONG THE SOUTH LINE OF SAID SPRING CREST PLAT 2 AND ALONG THE SOUTH LINE OF SPRING CREST PLAT 1, AN OFFICIAL PLAT, WAUKEE, DALLAS COUNTY IOWA, A DISTANCE OF 1658.41 FEET TO THE SOUTHEAST CORNER OF LOT 9 IN SAID SPRING CREST PLAT 1 AND TO THE POINT OF BEGINNING. SAID TRACT OF LAND CONTAINS 1,513,570 SQUARE FEET OR 34.75 ACRES. R-4 MULTI-FAMILY RESIDENTIAL DESCRIPTION: AN IRREGULAR SHAPED PORTION OF THE NORTH ONE-HALF OF THE SOUTHEAST QUARTER OF SECTION 32, TOWNSHIP 79 NORTH, RANGE 26 WEST OF THE 5th P.M., WAUKEE, DALLAS COUNTY, IOWA DESCRIBED AS: COMMENCING AT THE NORTHWEST CORNER OF LOT 1 CLAYTON ESTATES PLAT 1, AN OFFICIAL PLAT, WAUKEE, DALLAS COUNTY IOWA; THENCE S00°35'40"W ALONG THE WEST LINE OF SAID LOT 1, A DISTANCE OF 122.43 FEET; THENCE S00°32'43"W ALONG THE WEST LINE OF SAID CLAYTON ESTATES PLAT 1 AND ALONG THE WEST LINE OF CLAYTON ESTATES PLAT 2, AN OFFICIAL PLAT, WAUKEE, DALLAS COUNTY IOWA, A DISTANCE OF 890.30 FEET TO THE NORTHWEST CORNER OF LOT 30 IN SAID CLAYTON ESTATES PLAT 2 AND TO THE POINT OF BEGINNING; THENCE CONTINUING S00°32'43"W ALONG THE WEST LINE OF SAID CLAYTON ESTATES PLAT 2, A DISTANCE OF 234.00 FEET; THENCE N89°53'23"W, A DISTANCE OF 1280.78 FEET; THENCE N18°23'47"W, A DISTANCE OF 310.57 FEET; THENCE S89°53'23"E, A DISTANCE OF 248.52 FEET; THENCE S84°13'15"E, A DISTANCE OF 612.60 FEET; THENCE S89°53'23"E, A DISTANCE OF 523.03 FEET TO THE POINT OF BEGINNING. SAID TRACT OF LAND CONTAINS 341,940 SQUARE FEET OR 7.85 ACRES. GENERAL NOTES: OUTLOT A WILL BE OWNED AND MAINTAINED BY THE HOME OWNERS ASSOCIATION (HOA). SUBMITTAL DATES: 1ST SUBMITTAL - 09/07/20 2ND SUBMITTAL - 09/29/20 3RD SUBMITTAL - 10/13/20 4TH SUBMITTAL - 10/27/20 5TH SUBMITTAL - 11/10/20 N9° 25' 36"W 299.28'N0° 35' 38"E 122.43'N0° 32' 43"E 890.31'N89° 53' 23"W 1658.41'N18° 23' 47"W 1003.44'N0° 32' 43"E 234.01'N89° 53' 23"W 1280.78' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 40 39 38 37 36 35 34 33 32 31 30 29 28 27 41 42 43 44 45 46 47 48 49 50 51 52 53 26 25 24 23 54 55 56 57 61 60 59 58 19 20 21 22 84 83 82 81 106 107 108 109 79 80 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 85 86 87 88 8990919293 94 95 96 98 99 100 101 102 103 104 105 110 OUTLOT C OUTLOT D 97 10TH STREET11TH STREETNORTHVIEW DRIVE BEL AIRE COURT WAUKEE AVENUE Feet 0 100 200 8" P.C.C. W/ CD BASKETS 7" P.C.C. 7" P.C.C. 60' ROW 29' B-B 120' ROW 9" P.C.C. W/CD BASKETS26' B-B 60' ROW 29' B-B 70' ROW 31' B-B 26' B-B PROJECT NUMBER: PAGE NUMBER: DATE:STUBBS ENGINEERING431 NE 72ND ST. PLEASANT HILL, IA 50327(515) 979 - 8499ENGINEER: DRAWN BY: BWS 20-340 11/10/20AUTUMN VALLEYWAUKEE, IA2LOT LAYOUTLEGEND: EXISTING WATER EXISTING STORM EXISTING SANITARY PROPOSED WATER PROPOSED STORM PROPOSED SANITARY FIRE HYDRANT WATER MAIN VALVE STORM INTAKE STORM FLARED END STORM MANHOLE SANITARY MANHOLE PROPOSED STREET LIGHT S -E W- -E ST- -E SS- -P W- -P ST- -P SS- JA PARK RETENTION POND PHASE 1 70' ROW 31' B-B 60' ROW 29' B-B 60' ROW 29' B-B 120' ROW 26' B-B PHASE 2 PHASE 3 OUTLOT B OUTLOT A 8" P.C.C. W/ CD BASKETS 7" P.C.C. 7" P.C.C.7" P.C.C.8" P.C.C. 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2 . 0%10201025 10301 0 3 5 10 3 5 1035 1016101710181019102110221023 10241026 1027 1028102910311032 1032 1032 1033 10 3 4 103610371038101010151020 10 2 5 10301035 10351035 10111012101310141016101710181019 1021 102 2 102 3 102 4 1026 1027 10 2 8 1029103110321032 103210331034103610301030 1030 1035 10 3 5 1031 1032 1033 103410051010 1015102 0 1025 1003 1004100610071008100910111012101310141016 1017 101 8 101 9 1021 102 2 102 3 1024 102610271029 10281016.761016.761016.761016.761006.101006.961015.231020.021027.181027.921032.971030.721023.03PROJECT NUMBER:PAGE NUMBER:DATE:STUBBS ENGINEERING 431 NE 72ND ST. PLEASANT HILL, IA 50327 (515) 979 - 8499ENGINEER:DRAWN BY:BWS20-34011/10/20AUTUMN VALLEY WAUKEE, IA3 Feet060120GRADING LEGEND:EXISTING WATEREXISTING STORMEXISTING SANITARYPROPOSED WATERPROPOSED STORMPROPOSED SANITARYFIRE HYDRANTWATER MAIN VALVESTORM INTAKESTORM FLARED ENDSTORM MANHOLESANITARY MANHOLEPROPOSED STREET LIGHTS-E W--E ST--E SS--P W--P ST--P SS-UTILITY NOTE:UTILITIES LOCATIONS ARE TAKEN FROM PUBLIC RECORDS AND FIELDSURVEYS. THE SURVEYOR AND ENGINEER MAKE NO GUARANTEE THATALL UTILITIES IN THE AREA ARE SHOWN. THE EXACT LOCATIONS ANDELEVATIONS OF ALL UTILITIES SHALL BE DETERMINED BY THECONTRACTOR. IT IS ALSO THE RESPONSIBILITY OF THE CONTRACTOR TOESTABLISH IF ANY ADDITIONAL UTILITIES OTHER THAN THE ONES SHOWNON THE PLANS ARE PRESENT IN THE FIELD.JAOUTLOT BOUTLOT ARETENTION POND:TOP OF BASIN ELEVATION=1016.75100 YEAR ELEVATION =1015.13NORMAL POOL ELEVATION =1006.75 46 8,040 SF 55 9,911 SF 20 9,097 SF 1 9,929 SF 10 8,574 SF 40 9,946 SF 27 9,876 SF 43 8,040 SF 44 8,040 SF 45 8,040 SF 50 8,040 SF 47 8,040 SF 48 8,040 SF 49 8,040 SF 51 8,462 SF 54 12,903 SF 57 9,977 SF 56 9,911 SF 34 8,040 SF 53 12,196 SF 33 8,040 SF 41 15,030 SF 32 8,040 SF 39 8,040 SF 31 8,040 SF 38 8,040 SF 30 8,040 SF 37 8,040 SF 29 8,040 SF 36 8,040 SF 52 8,713 SF 35 8,040 SF 28 8,040 SF 42 8,040 SF 22 10,091 SF 21 9,081 SF 19 11,805 SF 18 10,908 SF 16 8,574 SF 15 8,574 SF 14 8,574 SF 13 8,574 SF 12 8,574 SF 11 8,574 SF 2 8,574 SF 9 8,574 SF 8 8,574 SF 7 8,574 SF 6 8,574 SF 5 8,574 SF 4 8,574 SF 3 8,574 SF 17 8,574 SF 61 13,106 SF 58 9,849 SF 59 9,775 SF 60 9,775 SF 23 10,080 SF 24 9,867 SF 25 9,867 SF 26 12,845 SF 78'65'65'85' 63 8,863 SF 71 8,160 SF 79 9,742 SF 64 9,487 SF 72 8,160 SF 80 12,395 SF 65 8,233 SF 73 8,160 SF 66 8,391 SF 74 8,707 SF 67 8,160 SF 75 9,626 SF 68 8,160 SF 76 9,151 SF 69 8,160 SF 77 9,993 SF 62 11,974 SF 70 8,160 SF 78 9,341 SF P WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP W P WP WP WP WP WP WP W P W P W P W P WP WP WP WP WP WP WP WP WP WP WP WP WP WP W P W P WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP WP ST P ST P STP STP STP STP STP STP STP STP STP STP STP STP ST P ST P STP STP STP ST P ST P ST P ST P ST P ST P ST P ST P ST P STP STP STP STP STP STP ST P STP STP STP STP ST P STP STP STP STP ST P SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SSP SS P SSP SSP SSP SSP SSP SSP SS P SS P SS P SS P SSP SSP SSP SSP SSP SSP SS P S SP SSP SSP SSP SSP SS P SS P SS P SS P SS P SS P SS P SSP STP STE STE ST E SSE SS E ST E ST E STE STP SSP SSP SSP SSP SSP SS E STE STE STE STE STE STE STE STE STE STE ST E W E W E W E W E W E W E W E W P S S P S S P SSP ST E WE WP ST P STP STP STP STP STP ST P S T P S T P S T P S T P S T E STE STE STE STE STE STE STE STE STE STE ST E SS E SSP STP STP STP STP STP STP STP STP ST E SSE SSE S S E S S E S S E S S E S S E S SE SSE SSE SSE SSE SSE SSE SSP SSP SSE STE STE SS E SS E ST E STP WP WP WP W10TH STREET11TH STREETNORTHVIEW DRIVE BEL AIRE COURT P S T 84'67'67'67'67'67'67'67'67'67'67'67'15'52'15'69'120'120'15'67'67'67'67'67'67'67'67'67'31' 1 8 8 '95'39'59'67'67'67'67'67'67'67'67'67'67'67'67'58'3 9 '95'127'4 4'69' 65' 5'37'120'120'72'71'71'93'139'140'71'71'71'68'39'115'114'39'68'71'71'73'139'140'129' 95 ' 69 ' 29'75'68'68'68'15'53'25'43'22'46'19'49'36'34'140'115'39'70'70'70'71'140'130'130'78'70'70'92'130'77'70'70'67'39'105'87'66'66'66'66'66'66'66'66'66'66'66'66'66'66'66'66'85'130'66'66'66'66'66'66'66'66'66'66'66'66'66'66'66'66'66'60'3 9'105'132'130'130'140'140'120'120'120'120'120'120'120'120'120'120'120'120'120'120'120'120'127'139'140'139'140'141'120'120'120'130'130'130'130'130'130'130'130'130'130'130'130'130'130'130'39' 26' 39' 26' 30' 35' 31'133'15'65'95'65' 34 '120'120'128'81'124'136'120'129'136'120'150'0'120'120'120'120'127'120'121'119'3 4 ' 54' 65' 42' 2 4'17'65'70'68'68'68'68'68'68'68'24'35' 56' 5 6'56'56'21'40'55'3 9 ' 138' 31'133'P ST P ST P ST PROJECT NUMBER: PAGE NUMBER: DATE:STUBBS ENGINEERING431 NE 72ND ST. PLEASANT HILL, IA 50327(515) 979 - 849930' FRONT YARD SETBACK ENGINEER: DRAWN BY: BWS 10' OVERLAND FLOWAGE EASEMENT 150' HYDRANT RADIUS (TYP) 20-340 11/10/20AUTUMN VALLEYWAUKEE, IA4 Feet 0 60 120 UTILITIES12" WATER MAIN 30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 8" WATER MAIN CONNECT TO EXISTING 12" WATER MAIN 8" WATER MAIN CONNECT TO EXISTING 8" WATER MAIN 30' STORM EASEMENT BK: 2017 PG: 19960 10' PUE 8" STORM SEWER 8" STORM SEWER 15" STORM SEWER 36" STORM SEWER 15" STORM SEWER 18" STORM SEWER 18" STORM SEWER 15" STORM SEWER 15" STORM SEWER 18" STORM SEWER 18" STORM SEWER 24" STORM SEWER 18" STORM SEWER 30" STORM SEWER 10' OVERLAND FLOWAGE EASEMENT 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 10' OVERLAND FLOWAGE EASEMENT 20' OVERLAND FLOWAGE EASEMENT LEGEND: EXISTING WATER EXISTING STORM EXISTING SANITARY PROPOSED WATER PROPOSED STORM PROPOSED SANITARY FIRE HYDRANT WATER MAIN VALVE STORM INTAKE STORM FLARED END STORM MANHOLE SANITARY MANHOLE PROPOSED STREET LIGHT S -E W- -E ST- -E SS- -P W- -P ST- -P SS- CONNECT TO EXISTING SANITARY MANHOLE 12" WATER MAIN 8" STORM SEWER 15" STORM SEWER CONNECT TO EXISTING 12" WATER MAIN 12" WATER MAIN UTILITY NOTE: UTILITIES LOCATIONS ARE TAKEN FROM PUBLIC RECORDS AND FIELD SURVEYS. THE SURVEYOR AND ENGINEER MAKE NO GUARANTEE THAT ALL UTILITIES IN THE AREA ARE SHOWN. THE EXACT LOCATIONS AND ELEVATIONS OF ALL UTILITIES SHALL BE DETERMINED BY THE CONTRACTOR. IT IS ALSO THE RESPONSIBILITY OF THE CONTRACTOR TO ESTABLISH IF ANY ADDITIONAL UTILITIES OTHER THAN THE ONES SHOWN ON THE PLANS ARE PRESENT IN THE FIELD. JA 30' STORM & SANITARY EASEMENT 10' OVERLAND FLOWAGE EASEMENT 20' STORM EASEMENT HYDRANT ASSEMBLY (TYP) GENERAL NOTES: ALL SANITARY SEWER SHALL BE 8" 10' OVERLAND FLOWAGE EASEMENT 10' PUE 15" STORM SEWER 15' PUE 10' PUE 15' PUE 10' PUE 10' PUE 10' PUE 10' PUE 15" STORM SEWER 36" STORM SEWER 5' SIDEWALK 5' SIDEWALK 5' SIDEWALK 10' TRAIL 10' TRAIL 10' RAMP 10' RAMP 5' RAMP 5' RAMP 5' RAMP 10' RAMP 5' RAMP 5' RAMP 5' RAMP 20' STORM EASEMENT 10' PUE 10' PUE VARIABLE WATERMAIN EASEMENT 24" STORM SEWER 15" STORM SEWER 20' STORM EASEMENT 15" STORM SEWER 15" STORM SEWER EXISTING 150' HYDRANT RADIUS (TYP) EXISTING 150' HYDRANT RADIUS EXISTING 150' HYDRANT RADIUS EX 36" STORM SEWER EXISTING 12" SANITARY SEWER EXISTING 12" SANITARY SEWER 30' OVERLAND FLOWAGE & STORM SEWER EASEMENT BK:2018 PG:2030 25' LANDSCAPE BUFFER EASEMENT BK:2018 PG:2030 25' LANDSCAPE BUFFER EASEMENT BK:2018 PG:2434 5' PUBLIC UTILITY EASEMENT BK:2018 PG:2434 5' PUBLIC UTILITY EASEMENT BK:2018 PG:2434 10' PUBLIC UTILITY EASEMENT BK:2018 PG:2434 30' OVERLAND FLOWAGE & STORM SEWER EASEMENT BK:2018 PG:2434 30' OVERLAND FLOWAGE & STORM SEWER EASEMENT BK:2018 PG:2434 15' SANITARY SEWER EASEMENT BK:2018 PG:2434 20' OVERLAND FLOWAGE EASEMENT BK:2017 PG:20593 10' PUE BK:2017 PG:20593 10' SANITARY SEWER EASEMENT BK:2017 PG:20593 10' PUE BK:2017 PG:20593 10' OVERLAND FLOWAGE EASEMENT BK:2017 PG:20593 5' ELECTRIC EASEMENT BK:2017 PG:20593 5' ELECTRIC EASEMENT BK:2017 PG:20593 15' SANITARY SEWER EASEMENT BK:2017 PG:20593 EXISTING 30' SANITARY EASEMENT BK: 2017 PG: 17327 EX 42" STORM SEWER EX 42" STORM SEWEREX 42" STORM SEWER EX 15" STORM SEWER EX 36" STORM SEWER EX 12" WATER MAIN EXISTING 12" WATER MAIN EXISTING 8" SANITARY SEWER EXISTING 8" STORM EXISTING 8" WATER MAIN EXISTING 8" SANITARY SEWER EXISTING 8" STORM 20' WATER SERVICE AND TRAIL EASEMENT 4" WATER SERVICE 20' SANITARY EASEMENT 20' SANITARY EASEMENT 20' SANITARY EASEMENT 20' SANITARY EASEMENT 18" STORM SEWER OUTLOT B 121,641 SF 83 10,102 SF 84 13,550 SF 82 10,102 SF 81 9,993 SF 61 13,106 SF 58 9,849 SF 59 9,775 SF 60 9,775 SF 108 9,120 SF 107 12,219 SF OUTLOT D 70,525 SF 110 9,139 SF 109 8,859 SF 78'65'65'85' 99 10,823 SF 91 8,060 SF 8,863 SF 106 11,411 SF 98 8,206 SF 90 9,081 SF 105 9,778 SF 97 9,268 SF 89 9,004 SF 104 10,222 SF 96 9,588 SF 88 9,127 SF 103 10,667 SF 95 9,588 SF 87 9,134 SF 102 11,111 SF 94 9,764 SF 86 9,141 SF 101 10,517 SF 93 8,618 SF 85 10,782 SF 100 11,435 SF 92 8,060 SF 62 11,974 SF P SSP SSP SSP WP WP WP WP WP WP WP WP WP WP WP WP WP STP ST P ST P ST P ST P ST P ST P ST P STP ST P ST P ST P ST P STP STP ST P STP STP STP STP STP STP ST P SSP SSP SSP SSP SSP SSP SSP SS P SS P SS P SS P SS P SS P SS P SS P SS P SSP SSP SSP SSP ST P ST P ST P SSP SSP SSP SSP SSP SSP SS P S T P S T P S T P S T P STP STP ST P ST E SS E SS E SS E ST E ST E ST E ST 65.00' 65.00' 65. 0 5 '65.05 '65.05'65.75' 65.00' T E M P O R A R Y T U R N A R O U N D E SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSP SSP SS P SS OUTLOT A 99,468 SFP WP WP WP WP WP WP WP WP WP W P W P W P W P W P W P W P W P WP WP WP WP W E W E W E W WAUKEE AVENUE OUTLOT C 126,007 SF 504' 26' 72' 40' 84'128'128'129'274'69 ' 29'75'68'68'68'15'53'25'43'22'46'19'49'36'34' 70'70'70'95'140'144'4 0 '29'70'70'70'39'119'115'140'144'140'144'140'142'132'69'68'70'95'130'3 9 '31'68'70'70'39'105'234'130'234'301'130'65' 41' 65' 65' 65' 63'3'98' 39' 26' 39' 26' 30' 35' 31'174'179'126'124'141'64'173'124'136'274'152'124'147'109'133'0'154'124'140'161'124'140'168'1 2 4 '141'40'234'109'3 4 ' 50' 65' 65' 65' 65' 49' 2 4'4'65'24'4 5 '18'5 8 '40'40'40'4 1 '8 '53'65'65'8'37'14' 65' 65' 65' 65' 62'4 4'113'119'504' 31' PROJECT NUMBER: PAGE NUMBER: DATE:STUBBS ENGINEERING431 NE 72ND ST. PLEASANT HILL, IA 50327(515) 979 - 8499ENGINEER: DRAWN BY: BWS 10' OVERLAND FLOWAGE EASEMENT 20-340 11/10/20AUTUMN VALLEYWAUKEE, IA5 Feet 0 60 120 UTILITIES30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 30' FRONT YARD SETBACK 30' FR O N T Y A R D S E T B A C K 20' STORM EASEMENT 20' STORM EASEMENT 20' STORM EASEMENT 8" WATER MAIN CONNECT TO EXISTING 8" WATER MAIN 13' OVERLAND FLOWAGE EASEMENT 8" STORM SEWER 15" STORM SEWER 15" STORM SEWER 15" STORM SEWER 15" STORM SEWER 24" STORM SEWER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER RETENTION POND LEGEND: EXISTING WATER EXISTING STORM EXISTING SANITARY PROPOSED WATER PROPOSED STORM PROPOSED SANITARY FIRE HYDRANT WATER MAIN VALVE STORM INTAKE STORM FLARED END STORM MANHOLE SANITARY MANHOLE PROPOSED STREET LIGHT S -E W- -E ST- -E SS- -P W- -P ST- -P SS- CONNECT TO EXISTING SANITARY MANHOLE 10' OVERLAND FLOWAGE EASEMENT 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER 25' LANDSCAPE BUFFER UTILITY NOTE: UTILITIES LOCATIONS ARE TAKEN FROM PUBLIC RECORDS AND FIELD SURVEYS. THE SURVEYOR AND ENGINEER MAKE NO GUARANTEE THAT ALL UTILITIES IN THE AREA ARE SHOWN. THE EXACT LOCATIONS AND ELEVATIONS OF ALL UTILITIES SHALL BE DETERMINED BY THE CONTRACTOR. IT IS ALSO THE RESPONSIBILITY OF THE CONTRACTOR TO ESTABLISH IF ANY ADDITIONAL UTILITIES OTHER THAN THE ONES SHOWN ON THE PLANS ARE PRESENT IN THE FIELD. JA 30' SETBACK 30' SETBACK 30' SETBACK 30' SETBACK 30' SETBACK30' SETBACK30' SETBACK30' SETBACK30' SANITARY EASEMENT PARKLAND GENERAL NOTES: ALL SANITARY SEWER SHALL BE 8" 20' STORM EASEMENT 10' PUE 10' OVERLAND FLOWAGE EASEMENT 10' PUE 10' SNOW STORAGE EASEMENT 15' PUE 15' PUE 10' PUE 10' PUE EXISTING 30' SANITARY EASEMENT BK: 2017 PG: 17327 10' PUE 10' PUE 10' PUE 36" STORM SEWER 18" STORM SEWER 15" STORM SEWER 5' SIDEWALK 5' SIDEWALK 10' TRAIL 5' RAMP 10' RAMP 5' RAMP 5' RAMP TEMPORARY TURNAROUND EASEMENT10' PUE VARIABLE STORM & SANITARY EASEMENT EXISTING 150' HYDRANT RADIUS EXISTING 150' HYDRANT RADIUS 12" WATER MAIN 8" WATER MAIN EXISTING 24" SANITARY SEWER EXISTING 12" SANITARY SEWER 20' STORM EASEMENT 10' PUE BK:2017 PG:20593 5' ELECTRIC EASEMENT BK:2017 PG:20593 10' OVERLAND FLOWAGE EASEMENT BK:2018 PG:16308 5' ELECTRIC EASEMENT BK:2018 PG:16308 15' SANITARY SEWER EASEMENT BK:2018 PG:16308 10' PUE BK:2018 PG:16308 20' STORM SEWER EASEMENT BK:2018 PG:16308 20' OVERLAND FLOWAGE EASEMENT BK:2018 PG:16308 10' PUE BK:2018 PG:16308 10' PUE BK:2018 PG:16308 10' OVERLAND FLOWAGE EASEMENT BK:2018 PG:16308 EXISTING 8" WATER MAIN EXISTING 8" SANITARY SEWER EXISTING 8" STORM EXISTING 15" STORM 15' SANITARY SEWER EASEMENT 24" STORM SEWER 25' LANDSCAPE BUFFER 20' SANITARY EASEMENT 20' TEMPORARY GRADING EASEMENT