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ITEM 5.1 Pleasant Creek Farms 5thRequest for OtSTY 0 e�'0 City Council Action MINNESOTA DEPARTMENT INFORMATION ORIGINATING DEPARTMENT: REQUESTOR: MEETING DATE: Planning City Planner Licht 13 January 2014 PRESENTER(s): REVIEWED BY: ITEM #: City Planner Licht City Administrator Johnson 5.1— Pleasant Creek Farms 5th AGENDA ITEM DETAILS RECOMMENDATION: City staff recommends the approval Of a preliminary plat and PUD -CUP for Pleasant Creek Farms 5th Addition. ARE YOU SEEKING APPROVAL OF A CONTRACT? I IS A PUBLIC HEARING REQUIRED? No, I Held by Planning Commission 16 December 2013. BACKGROUNDIJUSTIFICATION: KHovnanian Homes of MN, LLC has submitted application for preliminary plat and PUD -CUP approval to replat portions of Pleasant Creek Farms 4th Addition, located along 77th Street east of CSAH 19. The replat will result in subdivision of 47 single family lots where 62 townhouse dwellings have been approved and additional townhouse units were planned on two outlots as part of the Pleasant Creek Farms subdivision. A public hearing was held by the Planning Commission on 16 December 2013 to consider the application. Mr, Tom Bakritges and Jeff Parks of KHovnanian Homes were present as the applicant, Mr. Bakritges said that the project will be final platted in one phase to begin construction in Spring 2014, KHovnanian Homes will offer two story house plans ranging in area from 2,200 square feet to 2,700 square feet knot including basements) with two or three car attached garages. Prices are expected to start in the mid $200,000s and range up to the low $300,000s, Mr, Bakritges stated that the applicants were in agreement with the recommendations of City staff, There were also property owners from the adjacent one acre single family lots to the west, sewer district single family lots to the east and adjacent townhouse dwellings in attendance. Questions from the public were generally about the character of the development and Mr, Bakritges addressed them as to their house plans and construction schedule, Questions from the Planning Commission were similar in nature and no significant issues were identified with the consensus being that the change to single family lots at this location is positive. The Planning Commission closed the public hearing and voted 5-0 to recommend approval of the applications. Findings of fact consistent with the Planning Commission recommendations are attached for consideration by the City Council. SUPPORTING DOCUMENTS. X ATTACHED o NONE A. Planning Report dated 17 December 2013 B. Engineering Review dated December 11, 2013 C. FindinRs of Fact POSSIBLE MOTION Please word motion as you would like it to appear in the minutes. Motion to approve the Preliminary Plat and PUD -CUP for Pleasant Creek Farms 5th Addition subject to conditions outlined in the Findings of Fact and Decision as presented. BUDGET INFORMATION FUNDING: BUDGETED: p YES o NO NA ACTION TAKEN o APPROVED AS REQUESTED o DENIED a TABLED u OTHER (List changes) COMMENTS: 3601 Thurston Avenue N, Suite 100 Anoka, MN 55303 Phone; 763,231,5840 Facsimile; 763.427,0520 TPC IanningCo,com PLANNING REPORT TO: Otsego Planning Commission FROM, Daniel Licht, AICP RE: Otsego-, Pleasant Creek Farms 5th Addition; Preliminary Plat REPORT DATE: 17 December 2013 ACTION DATE: 24 January 2013 TPC FILE: 101.02 BACKGROUND K. Hovnanian Homes of MN, LLC has submitted application for preliminary plat and PUD -CUP approval to subdivide 19.2 acres located north of 77th Street and east of CSAR 19 into 47 single family lots, The subject site was previously final platted on 23 February 2005 for development of 209 townhouse units of which 131 were constructed and 78 not constructed. The subject site also consists of two outlots preliminary platted as future phases of additional townhouse units as part of Pleasant Creek Farms. A public hearing to consider the application has been noticed for the Planning Commission meeting on 16 December 2013. Exhibits: A. Site Location B, Preliminary Plat Submittal dated 11122113 (8 sheets) ANALYSIS Zoning. The subject site is zoned R-6, Medium Density Residential, which allowed for the townhouse development as originally approved on 14 April 2003, The R-6 District also allows single family dwellings as a permitted use. Access. The subject site is accessed from 77th Street, east of LaBeaux Avenue (CSAH 19), which also serves the Arbor Creek subdivision to the east. The roadway has adequate capacity for the approved Pleasant Creek Farms subdivision and the proposed preliminary plat will result in a substantial reduction in the traffic generated in this neighborhood. A collector street access charge was paid with the final plat for Pleasant Creek Farms 4th Addition and the developer will be credited for the 62 townhouse dwellings not constructed within the subject site for the 47 single family lots within the proposed 5th Addition preliminary plat, No additional collector street access charges will be required to be paid. Streets, The proposed preliminary plat includes extension of Lachman Avenue and Lambert Avenue generally consistent with the approved preliminary plat of Pleasant Creek Farms, A temporary cul-de-sac is provided for Lambert Avenue west of Lachman Avenue that could someday be extended through to the LaBeaux Avenue frontage road if the existing one -acre single family lots redevelop, A second cul-de-sac is added west of Lambert Avenue based on the configuration of the undeveloped parcel and adjacent townhouse development plan, The public streets are designed to be 28 feet wide with concrete curb and gutter consistent with the Engineering Manual, It is noted that the preliminary plat approved for developed and undeveloped portions of the townhouse subdivision provided for a 50 foot wide public right-of-way. The City allows for 50 foot rights-of-way within townhouse developments because of the drainage and utility easements overlying the common open space, but 60 feet of right-of-way is required for single family neighborhoods and this is shown on the proposed preliminary plat for Pleasant Creek Farms 5th Addition. All rights-of-way and street designs and construction plans are subject to review and approval by the City Engineer. Lot Requirements. The R-6 District establishes the following minimum lot requirements. Lot Lot Lot Setbacks Area Width Depth Front Side Rear Wetland Inferior 9,000sf. 60ft, 100ft. 35ft, 7ft. 20ft. 40ft. Corner (net) 90ft. 35ft. The proposed lots all exceed the minimum lot area and width requirements of the R-6 District, The actual minimum lot width shown on the preliminary plat is 70 feet. The average area of the 47 lots is also 11,470 square feet, The developer is requesting certain flexibilities from the standard R-6 District setback requirements on the basis of this being a replat of a townhouse subdivision and expanded right-of-way provided on the preliminary plat as described above. To accommodate the additional right-of-way, the developer proposes a 30 foot front yard setback and 25 foot side yard setback for corner lots on Lambert Avenue and Lachman Avenues. The front yard setback for Lots 1-4, Block 2 and side yard of Lot 21 Block 1 abutting 77th Street would maintain the typical 35 foot setback consistent with the existing townhouse buildings to the south and west and single family lots to the east along 77th Street. The City has previously approved reductions in the front yard setbacks for the smaller single family lots within the R-6 District and the intent is to codify these setbacks with the current Zoning Ordinance update. The setbacks requested by the developer can be accommodated under a PUD -CUP concurrent with the preliminary plat application. Consideration of the PUD -CUP is to be evaluated based on (but not limited to) the criteria established by Section 20-4-25 of the Zoning Ordinance: 1. The proposed action's consistency with the specific policies and provisions of the Otsego Comprehensive Plan, Comment; The Comprehensive Plan guides the subject site for medium -to - high density uses. Within these areas single family lots are an allowed use with a minimum lot area and width requirements of 9, 000 square feet and 60 feet, respectively. To ensure that these lots provide appropriate building envelopes for contemporary house designs changes to setback requirements have been allowed to maximize the buildable area of the lot and maintain site functionality and compatibility. Use of reduced front yard and side yard of corner lot setback requirements as shown on the submitted preliminary plat is consistent with the City's past approach and appropriate for the subject site as a replat of an approved townhouse development. 2. The proposed use's compatibility with present and future land uses of the area. Comment; The subject site is surrounded by the following existing and planned land uses. The proposed Pleasant Creek Farms 5t" Addition is compatible with the various existing and planned land uses surrounding the subject site. Direction I Land Use Plan Zoning Map Existing Use North MD/HD Residential A-1 District Farmstead East LD Residential R-6 District Single family dwellings South MD/HD Residential R-6 District Townhouse dwellings West MD/HD Residential R-3 District Single family dwellings R-6 District Townhouse dwellings 3. The proposed use's conformity with all performance standards contained within the Zoning Ordinance and other provisions of the City Code, Comment: The proposed preliminary plat complies with all performance standards of the Zoning Ordinance, Subdivision Ordinance and City Code except as may be specifically modified by the PUD -CUP. Traffic generation of the proposed use in relation to capabilities of streets serving the property. Comment. The proposed preliminary plat results in a substantial decrease in the number of dwelling units within the area of the subject site reducing traffic generation. Streets serving the subject site are adequate to accommodate the proposed 47 single family lots. 5. The proposed use can be accommodated by existing public services and facilities and will not overburden the City's service capacity. Comment: The proposed preliminary plat can be accommodated by existing public services and infrastructure. Sidewalks. The submitted preliminary plat includes sidewalks on one side of Lachman Avenue and Lambert Avenue aligned with the location of existing sidewalks in the area. There is also an existing bituminous trail that encroaches along the west side of Block 2 extending north from 77th Street. This is a private trail that was to be part of the open space within the townhouse development and is to be removed within the area of the Pleasant Creek Farms 5th Addition preliminary plat. Landscaping. The developer has submitted a landscape plan to provide for boulevard plantings along Lachman Avenue, Lambert Avenue and the north side of 77 Street adjacent to or within the proposed Pleasant Creek Farms 5th Addition preliminary plat. The landscape plan also includes buffer yard type plantings along the common plat line with the existing adjacent townhouse development and the north and east perimeter of the subject site. These buffer yard plantings are not required by the Zoning Ordinance but all of the materials shown on the landscape plan are of an appropriate type and size. Utility Plan, The developer has submitted utility plans for extension of sanitary sewer and water connections. The service lines were stubbed to the boundaries of the subject site and no reconstruction of service lines previously installed based on the Pleasant Creek Farms 4th Addition will be required. All utility plans and issues are subject to review and approval by the City Engineer. The developer will receive credit for the utility availability charges for the 62 townhouse dwellings final platted within the subject site for the 47 single family lots within the proposed 5" Addition preliminary plat and no additional utility availability charges will be required to be paid. The developer will be required to pay utility connection charges when a building permit is issued for each single family dwelling based on the current fee in effect at that time. Grading, Drainage and Erosion Control. The developer has submitted a grading plan and updated stormwater information for the proposed preliminary plat, which is subject to review and approval of the City Engineer. The existing creek along the north boundary of the site and the stormwater basin at the center of the preliminary plat are included within outlots that will be required to be deeded to the City in accordance with Section 21-7-15.D of the Subdivision Ordinance for on-going maintenance. Stormwater area charges were paid for the area of Pleasant Creek Farms 4th Addition final platted for 209 townhouse units. However, stormwater area charges were not paid for Outlots C and D, Pleasant Creek Farms 4th Addition. Stormwater area charges for Otsego Creek will be due for these 9.21 acres at the time of final plat approval based on the current fee in effect at that time. Easements, The preliminary plat provides perimeter drainage and utility easements for each single family lot as required by Section 21-7-15.A of the Subdivision Ordinance, Easements adequate for City access to Outlots A and B have also been provided between Lots 3 and 4, Block 1 and from the townhouse base lot adjacent to Lot 14, Block 3. All easements are subject to review and approval by the City Engineer, Park Dedication, Park dedication requirements for Pleasant Creek Farms were to be satisfied as a cash fee in lieu of land paid at the time of final plat approval, Park dedication fees were paid for 209 units with the final plat approval for Pleasant Creek Farms 4t" Addition and 62 of these units are within the subject site being replated as single family lots with the proposed 5t" Addition preliminary plat. The park dedication for the 78 townhouse dwelling units not constructed within the Pleasant Creek Farms 4t" Addition will be applied as credit for the 47 single family lots within the proposed Pleasant Creek Farms 5t" Addition preliminary plat and no additional cash fee will be required to be paid. Final Plat approval, Upon approval of a preliminary plat, the developer must submit application for final plat, which is subject to City staff review and approval by the City Council. The final plat approval includes execution of a development contract to memorialize all of the conditions of approval and provide for payment of applicable fees. RECOMMENDATION Thep roposed preliminary plat and related PUD -CUP for Pleasant Creek Farms 5t" Addition is a positive indication of improving economic conditions with investment from a builder new to the community that will complete an unfinished neighborhood. The proposed development plan is consistent with the requirements of the Zoning Ordinance and Subdivision Ordinance and our office recommend approval of the applications as outlined below. POSSIBLE ACTIONS A. Motion to approve a preliminary plat and PUD -CUP for Pleasant Creek Farms 5t" Addition subject to the following stipulations; 1. Approval of the preliminary plat shall not guarantee access to sanitary sewer service. The City shall only allocate sanitary sewer capacity to approved final plats with signed development contracts to assure the City of timely development, 2. All rights-of-way and street designs and construction plans are subject to review and approval by the City Engineer, 3. Lots within the preliminary plat shall be subject to the requirements of the R-6 District except as may be modified below; Lot Lot Lot Setbacks Area Width DepthFronts Side Rear Wetland Interior 9,000sf. 60ft. 100ft. 30ft. 7ft. 20ft. 40ft. Corner I (net) I 90ft, L I 25ft, a. The setback for a front yard or side yard of a corner lot abutting 77 Street shall be 35 feet. 4. All utility plans and issues are subject to review and approval by the City Engineer, 5. Outlots A and B shall deeded to the City in accordance with Section 21-7- 15.D of the Subdivision Ordinance for on-going stormwater maintenance, 6. The developer shall pay Otsego Creek Stormwater Area Charges for Stormwater area charges for 9,21 acres at the time of final plat approval based on the current fee in effect at that time. 7. All grading, drainage and erosion control plans and issues are subject to review and approval of the City Engineer. 8. All easements are subject to review and approval of the City Engineer, 9. The developer shall submit application for final plat approval and execute a development contract in accordance with the Subdivision Ordinance, 10. The developer shall be entitled to credits related to utility availability charges, transportation infrastructure charges, park and trail dedication fees paid in lieu of land and Otsego Creek stormwater area charges paid with the final plat and development contract for Pleasant Creek Farms 4th Addition, The amount of the credit will limited as being up to the amount of the charges due for the Pleasant Creek Farms 5th Addition final plat. Any uncredited portion of the charges paid with the Pleasant Creek Farms 4th Addition final plat shall be retained by the City, 11. The comments of the Engineering Review dated December 11, 2013 are addressed subject to review and approval of the City Engineer. B. Motion to deny the application based on a finding that the request is inconsistent with the Comprehensive Plan, Zoning Ordinance and/or Subdivision Ordinance, C. Motion to table. c. Lori Johnson, City Administrator Tami Loff, City Clerk Andy MacArthur, City Attorney Ron Wagner, City Engineer Tom Bakritges, K. Hovnanian Homes of MN, LLC Fran Hagen, Westwood Professional Services o2013 Westwood Professional Services, Inc, relimi:nary Plat Submittal for Pleasant Creek Farms, 5th Add, Otsego, Minnesota Prepared for: K Hovnanian Homes of Minnesota, L.L.C. 12701 Whitewater Drive, Suite 120 Minnetonka, Mn 55343 Contact; Toni Bakritges Phone; 952-253-0445 Pax, 952-944.3437 Prepared by: wavood Professional Serviced Inc 7899 Anagram arks Eden PraVle, MN Bf344 PIIOHE 952.931-0180 FAX 952.937a22 70LLFREE 1-989-937.5150 wesWod %worm twoaomorn Project number: 0002278.00 Contact: Francis D. Hagen 11 Vicinity Map (Not to Scale) NO, DATE REVISION SHEETS Sheet List Table SHIT NO, IDESCRUMON 1 Cover 2 Existing Conditions 3 Preliminary Plat 4 Preliminary Grading Drainage and Erosion Control Plan 5 PrOminory Utility Plan g Preliminary Landscape Plan 7 Street Profiles Details Preliminary Plat Submittal for Pleasant Creek Farms, 5th Add. Otsego, I+Wesola Date 11/21/13 Sheet; 1 of a o2013 woslwood Prafesslmol senices, Inc. EXlsp,W BETLAND i,IIPOAJIM1 IZ �r I' Call 48 Hours before digging: 811 or call811,com Common Ground Alliance Development Data CROSS SiTE AREA, 19.21 AC EXISTING MING, R-6 Residentlal - 11edium Density District PROPOSED ZONNIC; R-6 Residenllol - Medium Density District HETLAND: 0.761 AC. ilET SITE AREA: 16.41 AO, TOTAL UMTS PROPOSED 47 UNITS NET DEIISIM 255 UN/AC DEVELOPNE11T STANDARDS (Per Prior Approlrols) 911CLE FAMILY 1E34Rvy+aDdn - Lot Mdth o setback 70 It. min; 75' lipicol - Lot Depth 12811. min - Lot Area 9,000 S.F. (min) - Average Lot Area 11,470 SF SETBACKS (d++'NIItUl1S) - Front Yard Setback JO' min Tnterlor streets, 35' min on 771h St NE R Lachman Ave NE - Side Yard Setback 7' inlerlor, 2516n corner lots, 35' on corners odpcenl to 77th St NE - Rear Yard Setback 20' + ALL PUBLIC AND PRIVATE STREETS ARE 28' BACK TO BACK OF CURB. Proposed Legal Desai tion Lots I through 4, inclusive, Block I, Lots I hrough 4, inclusive, Block 1; Lots 1 through 4, Inclusive, Block 3; Lots 1 through J, inclusive, Block 4; Lots I through 4, Inclusk Block 5; Lots 1 through 5, Inclusive, Block 6; Lots 1 through 6, inciush'a, Block 7; Lois 1 through 8, inclusive, Block B; Lots I Ihrough d Inclusive, Block 9; Lots 1 through B, Inclusive, Block 10; Lots i through 8, Inclusive, Block 11; Outlols A, C and D; all in Pleasant Creek Forms 4th Addition, according to the recorded plot there of, IlYighl County, Minnesota Alto Ihoi port of Oullot B, PLEASANT CREEK rARMS 41h ADDITION, according to the recorded plat thereof, Itr'lght County, Minnesota, lyng northerly of The folloaing described tine; Commenting at the northnest corner of sold Oullol B; thence South 00 degrees 58 minutes 34 seconds East, assumed bearing along the Ivest Itne of said Oullot 8, 0 distance of 475.00 feet to the point of beginning of the line to be described; thence North B9 degrees Ol mmes 26 seconds East, a distonce of 320,30 feel to the east line of said Oullot B and sold line there Ier MOIo ng, Except that part of sold Outlet D, PLEASANT CREEK FARMS 41h ADDIRM,, described as ldloas. CommenMg of the northwest corner of sold Oullot B; thence South 00 degrees 58 minutes 34 seconds East, assumed bearing along the Nest line of sold Oullot B, o distance of 475.00 feet to the point of beg'vining; thence North 89 degrees Of minutes 26 seconds East, a distonce of 279.00 toot; thence North 00 degrees 58 mtnules 34 seconds II'est, a distonce of 146,00 foot; thence South 89 degrees 01 minutes 26 seconds hest, a distonce of 279.00 feet to sold west fine; thence South 00 degrees 58 mtnules 34 seconds East along sold nest fine, a distance of 146.00 feet to the point of betting. Typical Lot A'arles) SUM _ 0 70 a r- ----------W1 I• } Drebele k 171 ,>-S.A1Wk Lhe P.m I I O:'r't�me'it Wfo) 10 -Lot Mws'✓! 9,+10 1 Sr, I I R ! ` *-rot tlLmfter I7� • .— . ^ , .^ • �� tApprac lot Arm --SOMA fL- 4-------_ ry DnttS;r1 c 70 _ o fire Sec'+) rL' /N1 SIL 1161 1 - I ►al 146 i,� �J -� I I L - --I I Sr­ _� 6 4 VVII.V1 V I2 1 0' 104' 200 300 NOT FQR CONSTRUCTION 0227EPF'PDl.4fiS o,tG 11/22/13 slat of 8 Pleasant Creek ,S'nGu'!rm!ts�aalsa}aVhc y I w„ � rJ aWa ar t ; �� , � ,�, r,1!! u Prepd[etl tor, q/' �n a,U.C. Farms, 5 h Add, Prelim< my Plat 1E34Rvy+aDdn �nGlrgc!'u atids esa Cinit� Da jt H� vna�xa ones v +' � [enpr�r6YNSSS� SW,i 5319lUS151 Wsst931!!t2 � -� �� i U W. Morit � �� DIV= DWA 1290 Iffiewaler Drive, Me 120 _ Para 1 Eut jSil donna, hin r0 obiego, Miftnesola 19UTPFE s�!f!!T•S1W IfI22%1,� 23021 Na ,, We',y,�,� oa NhNN ekto4wo Da��.11�x o2013•Westwood Professl000l SeNces, Inc, Coll 48 Hours before digg'ng: 811 or WIN -= Common Ground Alliance EROSION CONTROL NOTES' s ALL SILT FENCE AND OTHER EROSIa4 CONTROL FEATURES SHALL BE IN-PLACE PRIOR TO ANY EXCAVATIO!/CONSTRUCNI AND SHALL BE MAINTAINED UNTIL VIABLE TURF OR GROUND COKER HAS DEEM ESTABLISHED, El4STI110 SILT FENCE ON–SITE SHALL BE I.IAINTNNEO AND OR REMOVED AND SHALL BE CA'ISIDERED INCIDENTAL TO THE CRAOL'10 CA`ITRACT, IT IS OF EXTREME IMPORTANCE 10 BE AWARE OF CURRENT FIELD COlDITIONS 111TH RESPECT TO EROSION CONTROL, TVAPORARY PONDING, DIKES, HAY BALES, ETC., REQUIRED BY THE CITY SHALL BE INCIDENTAL TO THE GRADING C6'I1RACT, e ALL STREETS DISTURBED DURING WORKING HOURS MUST BE CLEANED AT THE END OF EACH 11'ORK10 DAY, A ROCK QITRANCE TO THE SITE MUST BE PROVIDED ACCORDING TO DETAILS TO REDUCE TRACKING OF DIRT ONTO PUBLIC 51REETS. GENERAL GRADININAGE NOTES' v ALL CONTOURS AND SPOT ELEVATIRIS ARE SHO'AN 10 FINISHED SURFACE/GUTTER GRADES UNLESS OTHERWSE NOTED. a REFER TO THE SITE PLAN/RECORD PLAT FOR MOST CURRENT HORIZONTAL SITE DIME160S AND LAYOUT. o THE CONTRACTOR SHALL VERIFY THE LOCATIa9 AND ELEVATIAI OF EXISTING UTILITIES AND TOPOGRAPHCAL THEFEATURES TIITH THE O'r,NERS AND FIELD–VERIFY PRIOR To EKNEER OFF,ANY CONTRACTOR DISCCREPANCIESOR VAR AT10'ISLROM IMMEDIATELY NOTIFY THE ALL CONSTRUCTION SHALL CONFORM To LOCAL RULES. e POSITIVE DRAINAGE FROM THE SITE MUST BE PROVIDED AT ALL TIPES, 99 LOT NUMBER DRAINAGE AARON 518,5m%$H CRGUNO ELEVATION Al REAR OF PAD b LQ 516.0 ( if APPLICABLE ) 524. G BA5EUE1IT FLOOR LT.EvenaN \•GARAGE LOCATION \-FRONT GARAGE SLAB ELEYATIU4 LO = GRADED FOR 5.5' 6FFEARXE FROM FINISH GROUND ELEVATION AT REAR OF PAD TO FRONT GARAGE SLAB ELEVATION. 0 = GRADED FOR 80' VFFERDiCE FROM fIiISH GROUIID E0ATIA'1 AT REAR OF PAD TO FRONT GARAGE SLAB E0A1011.VO z t.LYOUt NOTE, LO F LONOUT THE (1)10tATES THAT THE FIRST FLOOR 15 R - RAW 1 BLOCK OR 0.7 FEET ABOVE THE GARAGE SLAB ELEVATION. THE (2)11INCATES VAT THE FIRST FLOOR 15 2 BLOCKS OR 1.3 FEET ABOVE THE GARAGE SLAB UvAna`. THE (3) INDICATES THAT THE FAST FLOOR 15 TYPICAL LOT 3 BLOCKS OR 2 FEET A80 t THE GARAGE SLAB ELEVATION. NOT ICOR CONSTRUCTION Dila 11/22/13 shot 4 OF a L_ DENOTES SOIL BORING ------- DENOTES SILT FENCE , DENOTES HEAVY DUTY SILT FENCE r-980- DENOTES EXISTING CONTOURS .-980---- DENOTES PROPOSED CONTOURS 0—N:-0 DENOTES EXISTING STORM SEVER Prepared for, p Fitt fI � _ � D� K Hovnanian Homes of Minnesota, L L Q DENOTES PROPOSED STORM SEV,'ER Drama a and Erosion Drainage DENOTES EASTTNG TREE UNE � � ub��duB,�dF�t� .� �— �-�—� DENOTES APPROXIMATE TREE REMOVAL. LIMITS x 853.7 DENOTES FASTING SPOT ELEVATION /I,,- DENOTES PROPOSED SPOT ELEVATION d DENOTES BID–ROLL EROSION CHECKS » N, �- DENOTES EMERGENCY OVERFLOW E.Of. ELEVATION Westwood w'Mt11ts1504dr'We a NOT ICOR CONSTRUCTION Dila 11/22/13 shot 4 OF a L_ ------- Pleasant Creek , Preliminary Grading y� {yv(m<ralf�l'as l c `7 tl ` �' to t d a r1n cr �,�� �„�;; �, �� �u °� Prepared for, p Fitt fI � _ � D� K Hovnanian Homes of Minnesota, L L Q a s/ 5th Add. Drama a and Erosion Drainage 1E91M�/l7Di,s FOC+Pr�i�,►455>� � � ub��duB,�dF�t� .� �— �-�—� [lKiea Control Plan FHOSF FFbili•F1� FAX 152.931-9n �—��� FrocdF D. Hsgm B141d Ifin °i_ 14101 TUhllewater Arfve, Sulte 120 ea, GL� u t � );Unnetonlce, tin 65343 OLSeg0,1`TlMetota wffff 14301-510 » N, �- Westwood w'Mt11ts1504dr'We Q2013 Westwood P(OfesslonOl Senices, Inc, STUB W.M. FOR FUTURE CONNECTION• IdH RE=956,1 IE=945A 7 �l , I I I I I I IEK POND NOL=948.0 _jR H'8L=998 1R HwLC949.d5 r ITR IAL=950.47 i I 1 I X. IH EXISTING STORM 0 D i EX. E=952.8 SEWER IN LOTS 0 T I EX. 934,9 1�-4 BLOCK 2 2 l B 1 --4 SHALL BE 4 T I REMOVED AND _ — I 5 - u 6 3 .7 2T. INLETS AT nl I I nr n STRUCTURES TO p �_ iI 1 E, 18 3 ' vv �.vl [ REMAIN SHAH =— - • � 6 4 _ _ BE BULKHEAOED. 4f1 .T 21. 6 fi 6` i 5 4 I/ ,I iTj AT U11 v / OO 100' 200, 300' NOT x11 r-r,.� /// FOR CONSTRUCTION ;0002170TP02.6i 5 a 8 Coll 48 Hours before digging' 811 4r W1811,com Common Ground Allionce GP.1UW Utility NOW + THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS PRIOR TO CONSTRUCTION AND NOTIFY THE 011NER OF ANY DIFFERENCES. ► UNLESS OTHERAISE NOTED, ALL MATERIALS, CONST. TECHNIOUES AND TESTING SHALL CONFORM TO THE CITY OF CHASKA ENGINEERING GUIDELINES k THE 1999 ED, OF THE "STANDARD UTILITIES SPECIFICATIONS FOR WATER MAIN AND SERVICE UNE INSTALLATION AND SANITARY SEWER AND STORM SE [R INSTALLATION BY THE CITY ENG,NEERING ASSOCIATION OF MINN," AND TO THE 'STANDARD SPECIFICATION FOR HIGHWAY CONSTRUCTION' MINN, DEPT. OF TRANS., AUGUST 31, 2005 INCLUDING THE CURRENT ADDENDUM. THE CaNTRACTOR SHALL BE REOUIRED TD FOLLOW ALL PROCEDURES AS OUTLINED BY THE LOCAL AGENCY. + THE CONTRACTOR SHALL RECEIVE THE NECESSARY PERMITS FOR ALL WORK OUTSIDE OF THE PROPERTY LIMITS. + VERIFY EXISTING INVERT LOC. & ELEY• PRIOR TO BEGINNING CONSTRUCTION. ► THE WATER SERVICE SHALL BE INSTALLED VATH A MIN. OF 7.5 FT. OF COIER, THE CONTRACTOR SHALL VERIFY THE CITY AS -BUILT CONSTRUCTION PLANS TO CHECK LOCATION AND MATERIAL TYPE. + THE CONTRACTOR SHALL CONTACT "GOPHER STATE 414E CALL' FOR FOR UTILITY LOCATIONS PRIOR TO UTILITY INSTALLATION. + MAINTAIN MINIMUId 18" VERTICAL SEPARATION BETI',EEtN WATER MAIN k SAIIITARY SEVER. Legend EXISTING PROPOSED SANITARY SEYITR --- 4 - -- SANITARY SEWER -- 4 — WAM — I — —I-- WATER —11— HYD. W/VALVE .y HYD. HYD. W/VALVE �} STORM 5E10 — 44 — STORM SEVIFR — 44 — 6' PERFORATED ----------- I ►�,. � � �, ' ti„ � >J a � � L"dt,4 u A�yta ROMMAL `V Ln d u 9T. d shah PVC DRAINTILE VAIN �]/�/13 DPW D Pleasant Creek I ►�,. � � �, ' ti„ � >J a � � L"dt,4 u A�yta ROMMAL `V Ln d u 9T. d shah _ frn a DIa �eFared for. K �iov a Ian o es o xnne>�ofia, L.L,C►Utility Add Far s, � � o t]]lt ��a�l� v,n�+e ss:.susls� FM Frmds D. Iilp Q �� �"� ° Ria nmr., hlt►x _ 12701 Newater Nve, Suite 120 hllnnalonke, Mn 55343 Otsego, mwesota . sa>,sU ,4ss4s,s,M I1J22J13 1771b — Wood wam rao wn 02013 Westwood ProfessImel Senates, Inc. Call 48 Hours before dgg'ng: 811 or W1811.com Common Ground MOW a 0' 100' 200' 300' Preliminary Plant Schedule CODE QTY, CO MO1/80TAHICAL i1AVE SIZE OI'ERSTORY 59 Autumn Blace Mae Accr x freemoni'Jellers Red' 2.5' B8 STREET TREES Northnood MoMe Accr rubrum'11orlhhood' 2.5' 68 sk&e Hone locust Gledilsle trioconlhos herm(s'Sre toe' 2.5' Be r Boollgd linden / Tula amerkona ftle,vrd' 2.5' BB 19 Oreans !re llndm 171a cordota'Orecns re 2.5' 08 01Efl5TORY TREES -OCHER Red ftOuercus rubra 2.5' BO Swamp While Odc / Djercus blcclu 2.5' BB out Oo'k / Ouercus mctrocorpo 2.5' 08 Discoiuy Elm / Umus dm'.dicno %or. `1ponico Vs(o) ' 2.5' Be Princeton Elm / Uknus americono 'Princeloa' 2.5' BB Ri%v Bich / Belulo n'gra 6' HT., BB CLUMP ORtIAM ITAL 13 Thornless Cockspur Hoelhun Crolae s trusga'll'Inermis" 1.5' BB Joponeso Tree Lilac / S)ringa reliculata 6' Hi. BB CLUMP All"heny Sen'Ccbtrr Ame!anchler 100s 6" HT., BB 0.USIP Pranerre Crob / Mdus 'Pra'defit 1.5' 88 P(otuvon Crob illus 'Profusica' 1.5' 60 Spai'rlcr Crab illus 'S oeklrr" 1.5' 68 Blotk Ht:s Sp uce Picea g!ouco densoto 6' HT., BB EYEROREEiI 100 Cdorodo Crean Spruce Picea pungbil 6' HT., DO V110fay Austrlon Pine Pinus nH ro 6' HT., BB Pine FINS reAoso 6' HT., BB Scotch Pine / Pinus s)Mslris 6' HT., BB While Pine /Pinus slrcbus 6' HT., BB NOTE: QUNITITiES 011 PLAiI SUPERSEDE UST QUANTITIES IN THE EVEt1T OF A 01SCREPAI0. Landscape Requirements 2 TREES PER LOT REQUIRED 47 LOTS t 2 = 94 TREES PROIIDED TREES = 191 TREES Planting Nates 1. COITRACTOR SHALL COITACT GOPHER '011E CALL' (651-454-0002 or PRO -252-1166) TO I1 RFY LOCATIO'IS OF ALL U1IDERGROU0 UTILITIES PRIOR TO IIISTALLAT191I OF MY PLNITS OR LAWSCAPE MATERIAL 2. ACTUAL LOCATIM OF PLAiIT MATERIAL IS SUB,ECT TO FIELD AAD SITE COWITIViS, 1 110 PLAIIT91G 11'1.1. BE PISTALLEO UNTIL ALL CRAM?IG AVD CA'ISTRUCTIVI HAS BEEiI C09PLEiED Ill ME PIVEOIAiE AREA. 4, ALL SUBSTITUTIMS iIUST BE APPROWO BY THE LAiIDSCAPE ARCHITECT PRIOR TO SUSIMSIO'I OF ANY 90 ALIO/O4 OVOTE BY THE LANDSCAPE C011TRACTOR 5. CONTRACTOR SHALL PROVE TWO )EAR GUARRIIEE OF ALL PLAiIT MATERIALS. ME GUARAi TEE BEG"IIS 41l THE DATE OF ME LAJIDSCAPE ARCHITECT'S OR O'iiiER'S MITTE,I ACCEPTANCE OF THE NITIAL PLANTIIIG. REPLACOJEUT PLAtIT MATERIAL SHALL HALE A WE YEAR GUARAITEE COAVQICE'@ UPON PLAtIRNG, 6. PLAMTS TO DEET AVERiCAH $TMOARD FOR NURSERY STOCK (ANSI Z60.1-2004 OR MOST CURRFIIT VERSION) REOUAEMMIS FOR 512E MD TYPE SPECIFIED, 8, PLAiITS TO BE LHSTALLED AS PER MALA k AI151 STAWARD PLAiIil4G PRACTICES. 9. PLNITS SHALL DE IVMEDIMELY PLANTED UPON ARRIVAL AT SITE. PROPERLY HEEL -DI IIATERIALS IF PICESSARY; MPORARY 011LY, 10. PRUNE PLANTS AS NECESSARY - PER STANDARD h'URS€RY PRACTICE MD TO CORRECT POOR BRNICHNG OF E)TSTCIG AND PROPOSED TREES. 11, STA110 OF TREES AS REOURED; REP09TIM, PLUMB NID STAKE IF HOT PI -MB AFTER OSE )EAR. 12. THE IIEED FOR SOIL AVEiM'MITS SHALL BE DEIERIMED UPNI SITE SOL CA:DITIO'IS PRIOR TO PLkIT1HG. LAROSCAPE CO'ITRACTOR SHALL NOTIFY LANDSCAPE ARCHITECT FOR ME t1EED OF MY SOIL AIJENDMITS. 11 BACKFILL SOL ALIO TOPSOL 10 ADHERE TO iRI/DOT STAiIDARD SPEDFICATIM 3877 (SELECT TOPSOL BORROW) NID TO BE MIX TOP SOL FROM SITE FREE OF ROOTS, ROCKS LARGER MAII ME INCH, SJ850.L DEBRIS, MD LARGE WEEDS UIILESS SPECIFlED OTHERIME, P4IM) M) 4' DEPTH TOPSOI FOR ALL LAW11 INASS AREAS NID 12' DEPTH TOPSOIL FOR TREE, SHRUBS, NID PERENh1ALS. 14. TREE ARD SHRUB PLAWNG BEDS SHALL HAW 4' DEPTH OF SHREDDED HARDWOOD MULCH, SHREDDED HARMIM 11ULCH TO BE USED AROUIIO ALL PLAITS RiTHIi1 TURF AREAS. II1JL01 TO BE FREE OF DELETERIOUS MATERIAL, MULCH MD FABRIC TO BE APPROM BY O'At1ER PRIOR TO MSTALLATIO'I. MULCH 10 MATCH E)75TI1IG CMITIOIIS (WHERE APPLICABLE). I& ALL DISTURBED AREAS TO BE SODDED, UIiLESS OTH€RVASE IIOTEO. 540 TO BE STAPDARD VNIESOTA GMM AiID HARDY BLUEGRASS MIX, FREE OF LAVI WEEDS, ALL TOPSOL AREAS TO BE RAKED TO REIIOIE DEBRIS NID VISURE DRMIACE. SLOPES OF 3:1 OR GREATER SHALL DE STAKED. 16. SEE GRAD'lIG PLNI FOR 5ioRIAYATER SEED IIIX MI OUTLOTS A k B 17. IRRIGATION OF BOULEVARD AREAS TO BE INCLUDED WITH IHDMOUAL LOT IRRIOATIM PLATS. IRRICATIOU SiSiEil TO BE DESIMAUILD BY LANDSCAPE C04TRACTOi GI LOT BY LOT BASS. 1& C0IITRACTOR SHALL PROY,DE NECESSARY WATERING OF PLANT MATERIALS UiITIL THE PLATT IS FULLY ESTABLISHED OR IRRIOATIRI SYSIE14 IS OPERATIOIAL, OWNER Yr,LL NOT PR01"DE WATER FOR COITRACTOR. 19, REPAIR, REPLACE, 0.9 PROVIDE SOO AS REOUREO FOR MY ROADWAY BOULEVARD AREAS ADJACEUT T4 THE SITE DISTURBED DURING CO'ISIRUCTIOII. 20. REPAIR ALL DMAGE TO PROPERTY FROV PLAi11110 OPERATIAIS AT 110 COST TO OWIIER. I tmv Mvi Irn', c!d SPP Few h rj n Wo I:1. ErrYaJ t cW Prepued for WammiPrvSm'RndSsn'ar Pt &d "'?ri w I LM t by eww RUSEMA, iE u r;n,ai++ , tFi Asttanr7 a'a v La d tit M d lum''tk 0111elan k�ome9 of Mfimesota, LLC Edca P�ixi' It45sSH r� rtfa:e 9s)•9)rs)so -M--- 12701 Whitewater Nye, Me 120 Fix 9".t•9)A:)Tt (a h1 U P hl MUMte!e4)f•sts) Co 1 /22/13 t1 rt N.,-26971 - mWelow, MA 55343 Westwood wm%vits'ho*%m NOT FOR CONSTRUCTION Latest Revision Date: 11/22/13 D,1c 11/22/13 shmt 6 OF 8 Pleasant Creek Farms, 5thAdds Preliminary Landscape Flan Minnesota o2013 Westwood Professional SerVas, Inc. i t iQ `�' 41p"yO41 CATEGORY 3 ERGSIaI C01TROL PJJIKET STRAW OR 14T)OD FIBER s OR 12 DOL ROLL (SPEC Jags) EIICLOSE4 HI PLASTIC A?'� OR POLIESTER HE1110 A�OS(41'rIt/& 4" X 4" 1RENCII ►� �s BACKFILLED OVER EROSICII WITROL 6p j"� 4p BLAJIX (SPEC. 3 (SPEC. JBaS) � �©/' SPECIFICATOIS AND STANDARDS AISC NNUAL OF STEEL C01STRUCTIQ , 9TH EDITION, AAS STRUCTURAL iUD,NG COOS - STEEL , DI.1-94. 29 CFR 1926 - OSHA SAFETY ALIO HEALTH STAHOARDS DESIGN LOADS ALLOWABLE A10.E MCHT LOAD n/a SAFETY FA00 n f o WATER FLOW RAZE 0,476 cls 0 3' htad (THROUGH POLIESTER SLEEVE) 1014T HAMULI DIMO'N RATE Z14 CIS 015` hrad „A„ 'OAT ,.B„ 12' vnVw-j t8",11 GA STAPLES I'-2' WASHED ROCK SPACED V -D" 01 MITER CUSS 2"x 2"x 16" LQNG WOODEN STAKES 0 AT 2'-0" SPAOHG, DRIVE NOUN h'ET1114 AIIO FIBER ROLL BIOROLL BLANKET SYSTEM -23 (TYPE 3 SPEC. J699) NOTE: NOTE;POLYESTER SLEN ROCK CU'ISTRUCTRI ETITRA'(CE SHOULD BE PO.IIT "A" RUST BE KGHER THAI; PONT "B" A pitT.VU!,I HQGHT OF 1,4` AND CUITA'I TO ENSURE THAT WATER ROM OIER THE ROAD DRAIN VA)~V0 SDE SLOPES OF 4,1, ROCK CONSTRUCTION ME R'D IIOT AROUI;D THE ENDS. BIOROLL BLANKET STREET C011TRACTOR TO PISTALL AFTER CURB CO -23 ENTRANCE SYSTEM S GLITTER IS STABU2EDINSTAlLEO. IAAIIITA4I UNTIL SIZE IhIINLET(w CURB PROTEC11CfT 10'�►{ lop ` POND OUTLET ELEVATTONz(SEE GRADING PLAN FOR ELEVATION) P0110 (TOTTOtI�(SEE GRADING AOUATIC SAFETY BETICH PLAN FOR ELEVATION) TYPICAL POND SECTION U U '••i;�.' .11; '�. .,���t7,:hr4.1 i�i.-ire"� r "rte LOT BENCHING DEJ IL 1;0 SCALE C/L P PA EO' RON. l 6' 1 IIyu BOG BOC TOP OL (TIP.) 41t 1 S' PER FT 1/3' PDL*FT, 4% MI SLOiE (fIP.) I PROFILE Gflq DE GRA3 CRADE SSETE PLRI 4H1EW FOR LOCEN A%015) VA, MITABLE C04 C. A C. 34' TYPICAL SECTION PUBLC S R'E 11.1.5, ra Ammm MR� 11/2' BIT, NEA.UG COURSE MOOT SPEC 2350, LVOE450M TACK COAT, 1100T 2357 21/2' BITUP 1OUS BASE COURSE 1WOT SPEC, 2350, 09390308 6' CLASS 5 AMEGATE BASE (1004 CRUSHEO) 24' MOOT 2211 CLASS 3/4 AGGREOATE SUB -BASE GEOTE%TILE FABRIC, FOR CLAY 5Vasou - V,RA115OOX DTICALPA N.� 110 5CA1E 6'-3532 CUICAETE SOEV14K 4' US 5 AGGREGATE BASE 000% CRUSHED GR m) COYPACTED SVBGRADE CONC. WALKWAY NO SCALE town VO! CfImDIT (36' wDE) 5' STEEL T -POST ROW FC�;0;II9 HEIGHT RLTER FABR,C, ATTAC}{ Vii;?fes'`• "''rf' PAX SECURELY TOUPSTFEAU SPACING SOE (F POST RATA 5' STEEL 3-10 TEIIS'LE STSE M T -POST PLASTIC 7,P -TES FER POST MMI TOP 0' V FABR;C. RU1IGfF STANDARD DETAIL TREI;EH YdiN IIATi1T BAfxFlll 12' t"'I. FASR;C SLICED VITO 5Gl WN CCJIPACTED NOTE: BACKFU I. RISPECT 1.10 REPAR FOU AFTER EACH ST04 E141T A';D RNOW SED:'IDIT YHEII ACPAVULATED TO I/3 THE HEIGHT OF THE FABRIC OR VDSE, 2. REV011=0 HWMIT MALL BE DEPOSITED TO 111 AREA THAT H'LL HOT CUITR DOTE SEO'ADIT QFT-SITE AND CA9 BE PER9AHDITLY STASLIZE0, 3. 5'LT MCE WALL BE PLACED G;I SIME WIT005 TO VAXV12E PCVIDN i Un(-D;CY, 4, All ENDS CF THE SLT FEUE WALL BE WRAPPED MINH 50 THE ELEVATI0;1 CF RE BDTTOSI OF F)B,%C IS KE•NER THAN 'PA;O;(C HOGNT'. 5. 'HEAW DUTY' IS SAVE AS VACH tiE SUCE0 (NILY HAIID VISTALLEO, sr F[NArc 1 MACHINE SLICED SILT FENCE 1Aor ! (HEAVY DUTY) GQD3 ROH ( ROADWAY 0' Ili. 10' 35 2S' S' 22r P. 125' E 5' (Wf•CS) TOM WE AITER HOW , FANO (RAPE FOR PAD tIEYAao, OF MUD AT FiA9 cF PAD IS e0' EFLaN' n MIT G.IRAGE REVAMI. my FLOCR q! �3t�Y NCtD00111 � �, IMOL EIA -MIT FL Af ' [It"ZIEPED F1l FIQJFEO (TIT,.) ,IrLDS TO aJeG9ADt y psurA.lt ttA��;c sa. (np.j I 'MAW BURNS SOL (N.) SINGLE—FAMILY WALK H.T.S. Pi Roam iD' IL ID' t 35 2S' �' 22' 12}' (YAk ES) {r46WO 69ADE AitEe HOUSE REVAr01 OF It %O AT I'M Cr PAD IS 5Y r MM CRADE FOR PAD EM THE FRUIT 0.4RA°# LIEVAT[N. Gmmc rLoo _n� 0.5' TO SUDGRACE t A �I r ~ I 1 t aca' twooei 1 05 1OP501 f1;,',EESFD Cal �.ASEIlJIr FLCo� 05' tCPVll/ � �q 'FED (rTa.j SUIT11Rf BEA.ri-'i; SOL p.) 6EARt;4 SOL (nP.j SINGLE—FAMILY LOOK—OUT (L9) ILT.s. Coll 48 Hours before digg!ng, GOPHER STATE ONE CALL Twin City Area 651-454-0002 Nn. To'1 Free 1-•800-252-1166 v'Nr: ' �` '•�:� �1��h�h SUdA:IE ETA°t;S SOL (111'.) 9.�wm 6E "' Sol (TIP.) SINGLE-FAMILY RAMBLER R NOT FOR CONSTRUCTION West Revision Date: 11/22/13 ILTS. 00022IMPOle j3a►� 11/22/13 shy 8 OF 8 �y�y I P Prepared !Oa Pleasant Creek YhstavodRFlmauSSeti'gs,lr,c .ta�iaf�Elu h t+r�F'�r�str,At ITd{B EijiACI,ir, u rag d Fr u � E D D K Hovnanian Homes 0f Minnesota, LL.C, P�n►s, 5th A��r tietail� E.s�Prrrir,VOW NONJ F52-sr1•310 W01 WidleTYaler prive, We 120 FIA 5511114 Tt TauIT� +�1san•slsr Frmds A W !! +�TM�a>�r~ 1511rmetorb, Mn 55343 Otsego, b{(nnesota Westw od waiNtouoa, - Pleasant Crook Farms 5)"Ih Add. Date Created: 12/12/2013 Exhibit A Is SAHCL 1YCL IUNICL RIVATECL WPCL 'Township Limits M Review No. l ENGINEERING REVIEW - -Residential Subdivision lAnderson T , Hga50 for the City of Otsego by Hakanson Anderson Submitted to: Honorable Mayor and City Council cc: Lori Johnson, Administrator Tami Loff, City Clerk Dan Licht, City Planner Andy MacArthur, City Attorney Tom Bakritges, K Hovnanian Homes of Minnesota, LLC Francis D, Hagen 1I, PE, Westwood Professional Services Reviewed by: Ronald I Wagner, P,E, Brent M, Larson, PR Date: December 11, 2013 Proposed Development: Pleasant Creek Farms 5th Addition Street Location A portion of the NW %4 of 525, T121, R24, north of 77`h Street, of Property: east of LaBeaux Avenue NE, Applicant: Tom Bakritges Developer: K Hovnanian Homes of Minnesota, LLC 12701 Whitewater Drive, Suite 120 Minnetonka, MN 55343 Owners of Record: Lafayette Partners, LLC Purpose: Pleasant Creek Farms 5`h Addition is a proposed 18,4± acre, 47 lot single-family residential development in the City of Otsego, Wright County, Minnesota, The proposed development will be served with municipal water, sanitary sewer, storm sewer, and public streets typical of an urban setting. Jurisdictional Agencies: City of Otsego, Wright County, Minnesota Department of but not limited to) Health, Minnesota Department of Natural Resources, Minnesota Pollution Control Agency, Wright Soil and Water Conservation District, Permits Required: NPDES, Minnesota Department of Health (water), and (butt not limited to) Minnesota Pollution Control Agency sanitary sewer) TABLE OF CONTENTS INFORMATION AVAILABLE EXISTING CONDITIONS PRELIMINARY PLAT SUBDIVISION CONFIGURATION, LOT SIZE, DENSITY STREET/TRAFFIC/ACCESS ISSUE PRELIMINARY GRADING PLAN PRELIMINARY UTILITY PLAN SANITARY SEWER SYSTEM WATER SYSTEM SURFACE WATER MANAGEMENT/STORM SEWER SYSTEM PRELIMINARY STREET PLAN/PROFILE WETLANDS ENVIRONMENTAL SUMMARY AND/OR RECOMMENDATION PAGE 2 S;WunicipallAolsego22xct2299,021ol2299,02 RVNl1,doo INFORMATION AVAILABLE Preliminary Plat Submittal, 1111111.3, by Westwood Professional Services, Inc, Preliminary Stormwater Calculation for Pleasant Creek Farms 5t" Addition, 11121/13, by Westwood Professional Services, Inc. Previous Pleasant Creek Farms Additions' Information Final Plat of Pleasant Creek Farms 4th Addition, filed 5/4/05, by Westwood Professional Services, Inc, Preliminary Plat of Pleasant Creek Farms, 311$103, by McCombs Frank Roos Associates, Inc, Grading, Drainage and Erosion Control Plan for Pleasant Creek Farms, 10/30/03 revision, by McCombs Drank Roos Associates, Inc, Additional Information Minnesota Rules, Chapter 4410 -- EAW Requirement City of Otsego Engineering Manual City of Otsego Zoning and Subdivision Ordinances National Wetland Inventory Map PAGE 3 $:WunlcipaMofsego22xx1299,021ot2299,02 RUIN1,d00 EXISTING CONDITIONS 1, Section corners and section lines shall be clearly depicted and labeled on the plan, (21.6• 2,A,2,) 2. Boundary lines to include beatings, distances, curve data, shall be cleanly indicated in the plans, (21-6.23,1) 3, Existing zoning classifications for land in and abutting the subdivision shall be shown on the plan, (21.6.23,2,) 4, Location, size, and elevations of existing storm sewer and culverts, or any other underground facility within 150 feet of the proposed plat, shall be shown on the plan. (21.6.23,5,) 5, Adjoining unsubdivided and subdivided, within 150 feet of the plat, shall be identified by name and ownership, include all contiguous land owned or controlled by the applicant. (21.6.23,6) 6, The norinal water and 100 -yr high water elevations ate needed for all ponds/wetlands within 150' of the boundaries (21.6.23,9), 7, The existing contours shall have elevation labels. 8, Include the proposed HWL elevations for existing ponds, North Pond (Pond 23W) South Pond (Pond 23E) NWL = 948,0 NWL = 941,5 2yr HWL = 94$,95 2yt HWL = 942,6 10 yr HWL = 950,10 10 yr HWL = 943,2 100 yr HWL ;-- 951.51 100 yr HWL = 944,0 PRELIMINARY PLAT SUBDIVISION CONFIGURATION LOT SIZE DENSIT. 1. All proposed lot sizes, widths, and depths appear to meet the minimums for existing and proposed R-6 zoning, (20-67.6,A) STREETITRAFFICIACCESS ISSUE 1, Street 1 shall be named Lambert Circle NE, 2, Include centerline horizontal curve data on plan, PRELIMINARY GRADING PLAN 1, The soil boring locations shall be shown on the plan, (21.6.23,8) PAGE 4 S:WunidpallAoisego22xx122991021oi2299,02 RiN A00 PRELIMINARY UTILITY PLAN SANITARY SEWER SYSTEM 1, Label the size of existing downstream sanitary sewer along Lachman Avenue and at 77`h Street intersection. 2, The sanitary sewer shall be stubbed to the property line at the cul-de-sac, NATER DISTRIBUTION SYSTEM I, Label the size of existing downstream watermain along Lachman Avenue and at the 77"i Street intersection, 2. All watermain shall be Ductile Iron Pipe (DIP) Class 52, The type and sizes of watermain pipe are mislabeled, The 12" watermain shall extent north along Lachman Avenue and then west to the property line, The 10" watermain shall extend north along Lambert Avenue to the intersection of Lachman and Lambert, 3, Hydrant coverage is insufficient for Lots I1 & 12, and 19 & 20, Block 1. A maximum 500' spacing (250' radius) is allowed, The entire building pad area must be encompassed by this radius, SURFACE WA'T'ER MANAGEMENTISTORM SEWER SYSTEM I, Label the size and invert elevations of the existing downstream storm sewer along Lachman Avenue and at the 77t" Street intersection. 2, The skimmer structure shall be one of the approved City of Otsego Standard skimmer Structures, Stormwater management calculations dated 11121113 have been submitted for review, Pleasant Creek Farms 5ch Addition calculations revise the previously proposed multi- family area to single family. The new calculation attempt to use the existing stormwater design already graded and in place with the previous additions including utilizing a portion of existing downstream storm sewer and pond(s), Since the original design submittal, new MPCA NPDES requirements have been established and must be met, These new NPDES permit requirements supersede the City requirements that are not as strict until the City has adopted a M84 program, With this consideration we offer the following comments: The NPDES permit requires that the water quality volume WQV (I inch of runoff from newly created impervious areas) shall be retained on site, The storm water calculations state that the site contains "D" type soils (clay) per the Geotechnical Report dated 5122103 by Braun Intertec and therefore infiltration is not possible, Per the NPDES permit when infiltration is prohibited other volume reducing measures must be considered and the water quality volume may be heated by filtration, wet sedimentation basin or other method, PAGE 5 S:WuniclpaMofsego22xx1299.021or2299.02 RVW1.doc i, Provide additional supporting documentation that the soils are type "D" since not all clays are considered type D soils, ii, Provide in writing what other volume reducing measures have been taken, iii. Also, the presence of type D soil in one part or even the majority of the site does not mean the entire site cannot utilize infiltration, b, Verify the volume of each pond meets the NPDES permits the minimum of 1,800 cult per acre draining to it. c. Based on the Type D soil determination, the design meets all NPDES requirements for using wet sedimentation basins as treatment, d, If the onsite soils are anything other than Type D soils (as may be the case in the area of Pond B) the water quality volume shall be retailed on site (i.e. infiltrated), PRELIMINARY STREET PLANTROFILE 1, The proposed street section meets or exceeds the typical section used for the previous additions of Pleasant Creek Farms, WETLANDS 1, A No Loss - Notice of Decision was approved 1017113 per the Minnesota Wetland Conservation Act, ENVIRONMENTAL 1, A written of environmental certification is required from the previous land owner, (21-6- 23,11) MISCELLANEOUS 1, All new developments will require postmaster approved locking cluster mailboxes to be installed. The location of these mailboxes shall be shown in the final construction plans for review by the City and Postmaster, 2. We recommend when the developer receives bids for the project it may be prudent to call to the contractor's attention the City of Otsego's requirement for a new type of sanitary sewer casting and lid system when building in clay type soils. The new requirements are in the Otsego Engineering Manual, 2013 revision and can be found online, SUMMARY AND/OR RECOMMENDATION We recommend approval contingent upon the above comment being addressed, PAGE 6 S:WunlclpailAotsego22xxV299,021ot2299,02 RVIN1,doc IL 12-17.13 ciTY 0 te F 0 FINDINGS & DECISION MINNE50TA PRELIMINARY PLAT AND PUD-CUP APPLICANT: KHovnanian Homes of MN, LLC APPLICATION: Request for approval of a preliminary plat and PUD -CUP for Pleasant Creek Farms 5" Addition consisting of 47 single family lots, CITY COUNCIL MEETING: 13 January 2013 FINDINGS: Based upon review of the application and evidence received, the Otsego City Council now makes the following findings of fact: The legal description of the property is Parcel ID Numbers 118-226-000010,118-226- 000020,118-226-000030,118-226.000040,118-226-011010,118-226-011020,118.226- 01130,118-226-011040,118-226-011050,118-226-011060,118-226.011070,118-226- 011080,118.226-008010,118.226-008020,118-226-008030,118-226-008040,118-226- 008050,118-226.008060,118-226-008070,118-226-008080,118-226-009010,118-226 009020, 118-226-009030,118-226-009040,118-226.009050,118-226-009060,118-226- 009070,118.226-009080,118-226-010010,118-226-010020,118-226-010030,118-226- 010040,118-226-010050,118-226-010060,118-226-010070,118-226.010080,118-226- 001010,118.226-001020,118-226-001030,118-226.001040,118-226-002010,118-226- 002020,118-226-002030,118-226.002040,118-226-003010,118-226-003020,118.226- 0030301 118-226-003040,118-226-004010,118-226.004020,118-226-004030,118-226- 005010,118.226-005020,118-226.005030,118-226-005040,118-226-006010,118.226- 006020,118-226-006030,118-226-006040,118-226-006050,118-226007010,118-226- 007020,118-226-007030,118.226-007040,118-226-007050 and 118-226-007060 all within Pleasant Creek Farms 4" Addition, City of Otsego, County of Wright, State of Minnesota, B. The property lies within the West Sanitary Sewer Service District and is guided for medium- high density residential land uses by the Otsego Comprehensive Plan, as amended. C. The property is zoned R-6, Medium Density Residential District, which allows single family dwellings as a permitted use. D. The applicant is requesting a preliminary plat and PUD -CUP to allow for subdivision of 47 single family lots. E, The Planning Commission and City Council must take into consideration the possible effects of the PUD -CUP with their judgment based upon (but not limited to) the criteria outlined in Section 20.4-2.F of the Zoning Ordinance: 1, The proposed action's consistency with the specific policies and provisions of the Otsego Comprehensive Plan, Finding: The Comprehensive Plan guides the subject site for medium -to -high density uses, Within these areas single family lots are an allowed use with a minimum lot area and width requirements of 9, 000 square feet and 60 feet, respectively. To ensure that these lots provide appropriate building envelopes for contemporary house designs changes to setback requirements have been allowed to maximize the buildable area of the lot and maintain site functionality and compatibility. Use of reduced front yard and side yard of corner lot setback requirements as shown on the submitted preliminary plat is consistent with the City's past approach and appropriate for the subject site as a replat of an approved townhouse development, 2. The proposed use's compatibility with present and future land uses of the area. Finding: The subject site is surrounded by the following existing and planned land uses. The proposed Pleasant Creek Farms 5t" Addition is compatible with the various existing and planned land uses surrounding the subject site. Direction Land Use Plan oning Ma Existin Use North MD/HD Residential +A-1District Farmstead East LD Residential R-6 District Single family dwellings South MD/HD Residential R-6 District Townhouse dwellings West MD/HD Residential R-3 District R-6 District Single family dwellings Townhouse dwellings 3. The proposed use's conformity with all performance standards contained within the Zoning Ordinance and other provisions of the City Code, Finding: The proposed preliminary plat complies with all performance standards of the Zoning Ordinance, Subdivision Ordinance and City Code except as may be specifically modified by the PUD -CUP. 4. Traffic generation of the proposed use in relation to capabilities of streets serving the property. Finding: The proposed preliminary plat results in a substantial decrease in the number of dwelling units within the area of the subject site reducing traffic generation. Streets serving the subject site are adequate to accommodate the proposed 47 single family lots. 5. The proposed use can be accommodated by existing public services and facilities and will not overburden the City's service capacity. Finding: The proposed preliminary plat can be accommodated by existing public services and infrastructure, F. The planning report dated 17 December 2013 prepared by the City Planner, The Planning Company LLC,, is incorporated herein, G. The Engineering Review dated December 11, 2013 prepared by the City Engineer, Hakanson Anderson Associates, Inc,, is incorporated herein, H, The Otsego Planning Commission held a public hearing at their regular meeting on 16 December 2013 to consider the application, preceded by published and mailed notice. Eased upon review of the application and evidence received, the Otsego Planning Commission closed the public hearing and recommended by a 5.0 vote that the City Council approve the request based on the aforementioned findings. DECISION; Based on the foregoing information and applicable ordinances, the request is hereby APPROVED and is subject to the following conditions; 1. Approval of the preliminary plat shall not guarantee access to sanitary sewer service. The City shall only allocate sanitary sewer capacity to approved final plats with signed development contracts to assure the City of timely development. 2. All rights-of-way and street designs and construction plans are subject to review and approval by the City Engineer, 3, Lots within the preliminary plat shall be subject to the requirements of the R-6 District except as may be modified below; 4. All utility plans and issues are subject to review and approval by the City Engineer. 5. Outlots A and B shall deeded to the City in accordance with Section 21-7-15,D of the Subdivision Ordinance for on-going stormwater maintenance, 6. The developer shall pay Otsego Creek Stormwater Area Charges for Stormwater area charges for 9.21 acres at the time of final plat approval based on the current fee in effect at that time. 7. All grading, drainage and erosion control plans and issues are subject to review and approva of the City Engineer. 8. All easements are subject to review and approval of the City Engineer, 9, The developer shall submit application for final plat approval and execute a development contract in accordance with the Subdivision Ordinance. 10. The developer shall be entitled to credits related to utility availability charges, transportation infrastructure charges, park and trail dedication fees paid in lieu of land and Otsego Creek stormwater area charges paid with the final plat and development contract for Pleasant Creek Farms 4'h Addition. The amount of the credit will limited as being up to the amount of the charges due for the Pleasant Creek Farms 5'h Addition final plat, Any uncredited portion of the charges paid with the Pleasant Creek Farms 4'h Addition final plat shall be retained by the City. 11, The comments of the Engineering Review dated December 11, 2013 are addressed subject to review and approval of the City Engineer. MOTION BY; SECOND BY: ALL IN FAVOR; THOSE OPPOSED; 0 Lot Area Lot Width Lot Depth Setbacks Front' Side' Rear Wetland Interior 91000sf, 60ft. 100ft. 30ft. 7ft. 20ft. 40ft. Corner I (net) I 90ft, 1 1 25ft, a. The setback for a front yard or side yard of a corner lot abutting 77' Street shall be 35 feet. 4. All utility plans and issues are subject to review and approval by the City Engineer. 5. Outlots A and B shall deeded to the City in accordance with Section 21-7-15,D of the Subdivision Ordinance for on-going stormwater maintenance, 6. The developer shall pay Otsego Creek Stormwater Area Charges for Stormwater area charges for 9.21 acres at the time of final plat approval based on the current fee in effect at that time. 7. All grading, drainage and erosion control plans and issues are subject to review and approva of the City Engineer. 8. All easements are subject to review and approval of the City Engineer, 9, The developer shall submit application for final plat approval and execute a development contract in accordance with the Subdivision Ordinance. 10. The developer shall be entitled to credits related to utility availability charges, transportation infrastructure charges, park and trail dedication fees paid in lieu of land and Otsego Creek stormwater area charges paid with the final plat and development contract for Pleasant Creek Farms 4'h Addition. The amount of the credit will limited as being up to the amount of the charges due for the Pleasant Creek Farms 5'h Addition final plat, Any uncredited portion of the charges paid with the Pleasant Creek Farms 4'h Addition final plat shall be retained by the City. 11, The comments of the Engineering Review dated December 11, 2013 are addressed subject to review and approval of the City Engineer. MOTION BY; SECOND BY: ALL IN FAVOR; THOSE OPPOSED; 0 Attest: ADOPTED by the City Council of the City of Otsego this 13th day of January, 2014, Tam! Loff, City Clerk CITY OF OTSEGO By: Jessica L. Stockamp, Mayor