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HomeMy WebLinkAboutItem 02.b December 9, 2015 Item No.________ CEDAR LANDING 3RD ADDITION FINAL PLAT DECEMBER 14, 2015 SPECIAL CITY COUNCIL MEETING Proposed Action Staff recommends adoption of the following motion: Move to approve a resolution approving the final plat of Cedar Landing 3rd Addition. Passage of this motion will allow the development of the 28 single family lots in the final phase of the Cedar Landing preliminary plat approved in 2014. Overview CalAtlantic Homes (formerly Ryland Homes) representatives have submitted a final plat application and plans for Cedar Landing 3rd Addition, which includes 28 single family lots and two outlots on 9.76 acres of land located north of 210th Street and east of Hamburg Avenue. This is the third and final phase of the Cedar Landing preliminary plat of 98 single family lots and 45 detached townhome lots approved by the City Council on June 2, 2014. The Cedar Landing first phase final plat of 37 single family lots and 21 detached townhome lots was approved by the City Council on August 18, 2014. The Cedar Landing 2nd Addition final plat of 33 single family lots and 24 detached townhome lots was approved by the City Council on May 18, 2015. The Cedar Landing 3rd Addition final plat is consistent with the approved preliminary plat. Primary Issues to Consider None Supporting Information • Resolution approving the final plat • Development contract and warranty deed signed by the developer • December 2, 2015 planning and engineering staff reports Daryl Morey, Planning Director Financial Impact: $________________ Budgeted: Y/N ____ Source: ____________________________ Related Documents (CIP, ERP, etc.): Zoning and Subdivision Ordinances_________________________ Community Values: A Home for All Ages and Stages of Life____________________________________ (Reserved for Dakota County Recording Information) CITY OF LAKEVILLE DAKOTA COUNTY, MINNESOTA RESOLUTION NO. __________ RESOLUTION APPROVING THE FINAL PLAT OF CEDAR LANDING 3RD ADDITION WHEREAS, the owner of the plat described as Cedar Landing 3rd Addition has requested final plat approval; and WHEREAS, the Cedar Landing preliminary plat was reviewed by the Planning Commission and the Parks, Recreation and Natural Resources Committee and approved by the City Council; and WHEREAS, the final plat is consistent with the approved preliminary plat; and WHEREAS, the final plat is acceptable to the City. NOW, THEREFORE, BE IT RESOLVED by the Lakeville City Council: 1. The final plat of Cedar Landing 3rd Addition is hereby approved subject to the development contract and security requirements. 2. The Mayor and City Clerk are hereby directed to sign the development contract and final plat mylars. 3. The City Clerk is directed to file a certified copy of this resolution with the Dakota County Recorder. ADOPTED by the Lakeville City Council this 14th day of December 2015. CITY OF LAKEVILLE BY: _____________________ Matt Little, Mayor ATTEST: ________________________ Charlene Friedges, City Clerk STATE OF MINNESOTA ) ( CITY OF LAKEVILLE ) I hereby certify that the foregoing Resolution No. _______ is a true and correct copy of the resolution presented to and adopted by the City Council of the City of Lakeville at a duly authorized meeting thereof held on the 14th day of December 2015, as shown by the minutes of said meeting in my possession. ________________________ Charlene Friedges, City Clerk (SEAL) City of Lakeville Planning Department Memorandum To: Mayor and City Council From: Daryl Morey, Planning Director Date: December 2, 2015 Subject: Cedar Landing 3rd Addition Final Plat INTRODUCTION CalAtlantic Homes (formerly Ryland Homes) representatives have submitted a final plat application and plans for Cedar Landing 3rd Addition, which consists of 28 single family lots and two outlots on 9.76 acres of land located north of 210th Street and east of Hamburg Avenue (Exhibit A). This is the third and final development phase of the Cedar Landing preliminary plat of 98 single family lots and 45 detached townhome lots approved by the City Council on June 2, 2014. The Cedar Landing final plat of 37 single family lots and 21 detached townhome lots was approved by the City Council on August 18, 2014. The Cedar Landing 2nd Addition final plat of 33 single family lots and 24 detached townhome lots was approved by the City Council on May 18, 2015. The subject property is zoned RST-2, Single and Two Family Residential District. Single family homes are permitted uses within the RST-2 District. The Cedar Landing 3rd Addition final plat is consistent with the approved preliminary plat. The Cedar Landing 3rd Addition final plat plans have been distributed to Engineering and Parks and Recreation staff for review. EXHIBITS Exhibit A – Aerial Location Map Exhibit B – Approved Preliminary Plat Exhibit C – Final Plat (2 pages) Exhibit D – Civil Plan Cover Sheet Cedar Landing 2nd Addition Final Plat December 14, 2015 City Council Meeting 2 PLANNING ANALYSIS Existing Conditions. The subject property was mass grading following City Council approval of the preliminary plat. Single family homes and detached townhomes are being constructed in the first two development phases. Density. The Cedar Landing 3rd Addition final plat proposes 28 single family dwelling units on 9.76 acres resulting in a gross density of 2.87 dwelling units/acre. The net density, excluding the two outlots, is 3.44 dwelling units/acre. Single Family Lots. The RST-2 District single family lot requirements are as follows: Lot Area (Interior) Lot Area (Corner) Lot Width (Interior) Lot Width (Corner) 8,400 s.f. 10,200 s.f. 70 feet 85 feet All 28 single family lots in the final plat meet the lot area and width requirements of the RS-4 District. In addition, a maximum building coverage of 40% is allowed in the RS-4 District. Single Family Setbacks. The RST-2 District single family building setback requirements are as follows: Front Side (Interior) Side (Corner) Rear 20 feet (house) 25 feet (garage) 7 feet 20 feet 30 feet (house) 20 feet (deck) Proposed house pads are shown on the grading plan and comply with the building setback requirements. Decks with a height greater than 30 inches above grade must be set back 20 feet from the rear lot line. A 10 foot rear yard setback is allowed under Section 11-17-11.A.2.b of the Zoning Ordinance for decks that are 30 inches or less above grade. Outlots. The Cedar Landing 3rd Addition final plat proposes two outlots as follows: Outlot A: Stormwater management basin (1.55 acres). Will be deeded to the City. Outlot B: Trail connection to a future City park (0.06 acres). Will be deeded to the City. The developer will receive a $5,500/acre credit to the trunk storm sewer area charge for deeding Outlots A and B to the City. Streets. The Cedar Landing 3rd Addition final plat is located adjacent to Hamburg Avenue, which is designated as a minor collector in the City’s Transportation Plan. Forty (40) feet of east half right-of-way for Hamburg Avenue was dedicated with the Cedar Landing first phase Cedar Landing 2nd Addition Final Plat December 14, 2015 City Council Meeting 3 final plat in compliance with Subdivision Ordinance requirements. A cash escrow for the future upgrade of Hamburg Avenue to an urban section, including a trail on the east side, must be submitted with the Cedar Landing 3rd Addition final plat as described in the December 2, 2015 engineering report. The Cedar Landing 3rd Addition final plat proposes the construction of the following streets: Greenwood Avenue is a local street that will be extended to the northwest from the first development phase and will be stubbed to the north plat line to serve the future residential development of the property to the north. A 60 foot right-of-way width and 32 foot street width is identified for Greenwood Avenue in compliance with Subdivision Ordinance requirements. A five foot concrete sidewalk will be constructed by the developer on the east side. A street barricade must be installed at the north end of Greenwood Avenue until it is extended with the future development of the property to the north. Guthrie Drive is a local street that will connect Greenwood Avenue with Hartford Way. A 60 foot right-of-way width and 32 foot street width is identified for Guthrie Drive in compliance with Subdivision Ordinance requirements. A five foot concrete sidewalk will be constructed by the developer on the northwest side. Landscaping. A landscape plan was approved with the Cedar Landing preliminary plat. There is no buffer yard landscaping required with this phase of the Cedar Landing development. Subdivision Identification Sign. No subdivision identification signs are proposed with the Cedar Landing 3rd Addition final plat. Parks and Trails. The developer deeded a 3.36 acre outlot to the City with the first phase final plat for approximately half of a future neighborhood park consistent with the Parks, Trails and Open Space Plan. Additional park land will be deeded to the City for this neighborhood park when the property to the north of Cedar Landing is subdivided. The 3.36 acre outlot deeded to the City satisfied 46.67% of the land dedication requirement, or 66.74 lots of the 143 lots in the approved preliminary plat. The remainder of the park dedication requirement (76.26 lots) will be met with a cash contribution based upon the rates in effect at the time of final platting the subsequent development phases. For the Cedar Landing 3rd Addition final plat, the park dedication cash requirement totals $72,822.06 and is calculated as shown in the December 2, 2015 engineering report. Grading, Drainage, Erosion Control, and Utilities. Grading, drainage, erosion control, and utilities plans have been submitted for the Cedar Landing 3rd Addition final plat and the plans have been forwarded to engineering staff for review. Engineering staff recommends Cedar Landing 2nd Addition Final Plat December 14, 2015 City Council Meeting 4 approval of the Cedar Landing 3rd Addition final plat subject to the comments listed in their December 2, 2015 report. Tree Preservation. There are no significant trees located within the Cedar Landing 3rd Addition final plat. Wetlands. There are no wetlands located within the Cedar Landing 3rd Addition final plat. RECOMMENDATION Planning Department staff recommends approval of the Cedar Landing 3rd Addition final plat subject to the following stipulations: 1. The recommendations listed in the December 2, 2015 engineering report. 2. The developer must contact the Lakeville Post Office to discuss mail receptacle locations within the development. 3. Outlots A and B shall be deeded to the City. 4. The developer must submit a cash escrow for the future upgrade of Hamburg Avenue to an urban section, including construction of an eight foot bituminous trail on the east side. 5. The developer must construct five (5) foot concrete sidewalks along Guthrie Drive and Greenwood Avenue as shown on the Cedar Landing 3rd Addition grading plan. 6. A street barricade must be installed by the developer at the north end of Greenwood Avenue. ± Cedar Landing 3rd Addition 210TH ST City of LakevilleAerial Map Cedar Landing 3rd Addition Final PlatEXHIBIT A HA M B U R G A V E LAKEVILLE BLVD C E D A R A V E N U E (C S A H 2 3 ) HARTFORD WAY G U T H RIE AVE G R O M M E T A V E G R EENW OOD AVE City of Lakeville Public Works – Engineering Division Memorandum To: Daryl Morey, Planning Director From: Alex Jordan, Project Engineer McKenzie L. Cafferty, Environmental Resources Manager John Hennen, Interim Parks and Recreation Director Copy: Zach Johnson, City Engineer Jerilyn Erickson, Finance Director Gene Abbott, Building Official Date: December 2nd, 2015 Subject: Cedar Landing 3rd Addition • Final Plat Review • Final Grading, Erosion Control and Utility Plan Review BBAACCKKGGRROOUUNNDD CalAtlantic Group, Inc. has submitted a final plat named Cedar Landing 3rd Addition. This is the third and final phase of the Cedar Landing Preliminary Plat approved by the City Council on June 2, 2014. The proposed subdivision is located west of Cedar Avenue, east of and adjacent to Hamburg Avenue, and north of 210th Street. The parent parcel is Outlot B, Cedar Landing 2nd Addition. The final plat consists of twenty-eight (28) single-family lots within four (4) blocks and two outlots on 9.76 acres. The outlots created with the final plat shall have the following uses: Outlot A: Stormwater management basin, to be deeded to the City (1.55 acres) Outlot B: Trail connection; to be deeded to the City (0.06 acres) The proposed subdivision will be completed by: Developer: CalAtlantic Group, Inc. Engineer/Surveyor: Pioneer Engineering, P.A. CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 22 OOFF 1100 SSIITTEE CCOONNDDIITTIIOONNSS The Cedar Landing 3rd Addition site was mass graded following preliminary plat approval, beginning in June, 2014. SSTTRREEEETT AANNDD SSUUBBDDIIVVIISSIIOONN LLAAYYOOUUTT Hamburg Avenue Cedar Landing 3rd Addition is located east of and adjacent to Hamburg Avenue, a minor collector as identified in the City’s Transportation Plan. The City’s Transportation Plan identifies 40-foot ½ right-of-way needs along the entire length of the plat. The Developer previously dedicated the necessary right-of-way with the Cedar Landing final plat. Hamburg Avenue adjacent to Cedar Landing 3rd Addition is currently constructed as a rural roadway section on the east side. Hamburg Avenue is constructed as an urban section between the Hartford Way intersections. A portion of the cash fee for the future upgrade of Hamburg Avenue was collected with the Cedar Landing and Cedar Landing 2nd Addition final plats. The remaining portion of the cash fee will be collected with Cedar Landing 3rd Addition. The fee is based on the rate in effect at the time of final plat, and is calculated as follows: 1207.15 f.f. x 28/143 = 236.37 Front Footage of Preliminary Plat Along Hamburg Ave Portion of Lots in Cedar Landing 3rd Addition Front Footage Required With Cedar Landing 3rd Addition 236.37 x $107.00 / f.f. = $25,291.59 Front Footage Required With Cedar Landing 3rd Addition 2015 Future Upgrade Fee Total Required with Cedar Landing 3rd Addition The City’s draft 2016-2020 Capital Improvement Plan programs the reconstruction and widening of Hamburg Avenue adjacent to Cedar Landing 3rd Addition in 2018. Guthrie Drive The development of Cedar Landing 3rd Addition includes the construction and extension of Guthrie Drive, a local street. Guthrie Drive is designed as 32-foot wide, two-lane urban roadway with a 5-foot wide concrete sidewalk along one side of the street. The Developer is dedicating 60-feet of right-of-way. Greenwood Avenue The development of Cedar Landing 3rd Addition includes the construction and extension of Greenwood Avenue, a local street. Greenwood Avenue is designed as a 32-foot wide, two- lane urban roadway with a 5-foot wide concrete sidewalk along one side of the street. A “future street extension” sign and barricades must be installed at the north end of Greenwood Avenue until it is extended in the future. The Developer is dedicating 60-feet of right-of-way. CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 33 OOFF 1100 CCOONNSSTTRRUUCCTTIIOONN AACCCCEESSSS Construction traffic access and egress for grading, utility and street construction shall be at Hamburg Avenue and Hartford Way. PPAARRKKSS,, TTRRAAIILLSS AANNDD SSIIDDEEWWAALLKKSS 86.53% (123.74 of 143 lots) of the Park Dedication requirement was satisfied with the Cedar Landing and Cedar Landing 2nd Addition final plats, through a combination of land dedication for a future park and a cash contribution. The remainder of the Park Dedication requirement will be satisfied through a cash contribution. The Park Dedication requirement for Cedar Landing 3rd Addition is calculated as follows: 19.26 lots x $3,781.00 = $72,822.06 Remaining Balance of Park Dedication Required Park Dedication Rate Park Dedication Requirement The Parks, Trails and Open Space Plan identifies an 8-foot wide trail on the east side of Hamburg Avenue. The Developer shall submit a cash escrow for 5/8ths of the future trail construction cost. A portion of the cash escrow was previously collected with the Cedar Landing and Cedar Landing 2nd Addition final plats. The remaining portion of the cash escrow will be prorated for the number of lots final platted with Cedar Landing 3rd Addition. The cash escrow is based on an estimate provided by the Developer’s engineer and shall be submitted with the final plat, calculated as follows: $15,035.41 x 5/8 = $9,397.13 Future Trail Construction Cost (excluding grading and restoration) Developer’s Cost Share Total $9,397.13 x 28/143 = $1,840.00 Future Trail Construction Escrow required for the Cedar Landing Preliminary Plat. Lots in Cedar Landing 3rd Addition Total Required with Cedar Landing 3rd Addition Development of Cedar Landing 3rd Addition includes the construction of a public trail and sidewalks. 5-foot wide concrete sidewalks will be installed along one side of each local street. A bituminous trail will be constructed from Greenwood Avenue to the future park area within Outlot B. The Developer is responsible for 100% of grading and restoration for the bituminous trail. A credit for the City’s 3/8th portion of the trail construction cost (excluding grading and restoration) shall be applied to the Developer’s final plat cash fees, calculated as follows: $1,846.00 x 3/8 = $692.25 Total Estimated Cost for Trail Construction within Outlot B City’s Share Total CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 44 OOFF 1100 UUTTIILLIITTIIEESS SSAANNIITTAARRYY SSEEWWEERR Cedar Landing 3rd Addition is located within subdistrict SC-10600 of the South Creek sanitary sewer district as identified in the City’s Sewer Plan. Wastewater will be conveyed via existing trunk sanitary sewer to the MCES Farmington Interceptor and continue to the Empire Wastewater Treatment Facility. The downstream facilities have sufficient capacity to serve the proposed subdivision. Development of Cedar Landing 3rd Addition includes the extension of sanitary sewer. 8-inch sanitary sewer will be extended within the subdivision from sanitary sewer constructed in previous phases to provide sanitary sewer service to the development. A portion of the Lateral Sanitary Sewer Access Charge was collected with the Cedar Landing and Cedar Landing 2nd Addition final plats for the sanitary sewer within 210th Street right-of- way. The remaining portion of the Lateral Sanitary Sewer Access Charge will be collected with Cedar Landing 3rd Addition. The Lateral Sanitary Sewer Access Charge is based on the total frontage of the preliminary plat adjacent to 210th Street. Front Footage Along 210th Street 2436.33 f.f. The charge is based on the rate in effect at the time of final plat approval and is calculated as follows: 2436.33 f.f. x 28/143 = 477.04 Front Footage along 210th Street Portion of Lots in Cedar Landing 3rd Addition Front Footage required with Cedar Landing 3rd Addition 477.04 x $41.50 = $19,797.31 Front Footage required with Cedar Landing 3rd Addition Lateral Sanitary Sewer Access Charge Rate Total Required with Cedar Landing 3rd Addition The Sanitary Sewer Availability Charge is due for the parent parcel and is based on the rate in effect at the time of final plat and is calculated as follows: 28 units x $327.00 = $9,156.00 Total Dwelling Units In Cedar Landing 3rd Addition Sanitary Sewer Availability Charge Rate Total Sanitary Sewer Availability Charge WWAATTEERRMMAAIINN Development of Cedar Landing 3rd Addition includes the extension of watermain. 8-inch watermain will be extended within the subdivision from watermain constructed in previous phases to provide water service to the subdivision. The City’s Water Plan does not identify any trunk watermain improvements within the proposed plat. A portion of the Lateral Watermain Access Charge was collected with the Cedar Landing and Cedar Landing 2nd Addition final plats for the watermain within 210th Street right-of-way. The remaining portion of the Lateral Watermain Access Charge will collected with Cedar Landing CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 55 OOFF 1100 3rd Addition. The Lateral Watermain Access Charge is based on the total frontage of the preliminary plat adjacent to 210th Street. Front Footage along 210th Street 2436.33 f.f. The charge is based on the rate in effect at the time of final plat approval and is calculated as follows: 2436.33 f.f. x 28/143 = 477.04 Front Footage along 210th Street Portion of Lots in Cedar Landing 3rd Addition Front Footage required with Cedar Landing 3rd Addition 477.04 x $41.00 = $19,558.64 Front Footage required with Cedar Landing 3rd Addition Lateral Watermain Access Charge Total Required with Cedar Landing 3rd Addition Final locations and sizes of all sanitary sewer and watermain facilities will be reviewed by City staff with the final construction plans. The Developer shall obtain a public temporary drainage and utility easement over the sanitary sewer and watermain to be installed along Greenwood Avenue north of the plat boundary. OOVVEERRHHEEAADD LLIINNEESS There are no overhead utility lines on or adjacent to the parent parcel. DDRRAAIINNAAGGEE AANNDD GGRRAADDIINNGG Cedar Landing 3rd Addition is located within subdistrict SC-45 of the South Creek drainage district as identified in the City’s Water Resources Management Plan. The Developer mass graded the entire area of the Cedar Landing preliminary plat following City Council approval of the preliminary plat. Development of Cedar Landing 3rd Addition does not include the construction of public stormwater management basins. The runoff from the site will be conveyed to an existing stormwater management basin constructed with Cedar Landing 2nd Addition, designed to include Cedar Landing 3rd Addition. The existing stormwater management basin is located within Outlot A, which will be deeded to the City with the final plat. The final grading plan shall identify all fill lots in which the building footings will be placed on fill material. The grading specifications shall also indicate that all embankments meet FHA/HUD 79G specifications. The Developer shall certify to the City that all lots with footings placed on fill material are appropriately constructed. Building permits will not be issued until a geotechnical evaluation and an as-built certified grading plan have been submitted and approved by City staff. The Cedar Landing 3rd Addition site contains more than one acre of site disturbance. A National Pollution Discharge Elimination System General Stormwater Permit for construction CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 66 OOFF 1100 activity from the Minnesota Pollution Control Agency has been obtained for the entire area of the Cedar Landing preliminary plat. SSTTOORRMM SSEEWWEERR Development of Cedar Landing 3rd Addition includes the construction of public storm sewer systems. Storm sewer will be installed within the subdivision to collect and convey stormwater runoff generated from within the public right-of-way and lots to the public stormwater management basin located within Outlot A. Draintile construction is required in areas of non-granular soils within Cedar Landing 3rd Addition for the street sub-cuts and lots. Any additional draintile construction, including perimeter draintile required for building footings, which is deemed necessary during construction shall be the developer’s responsibility to install and finance. The Trunk Storm Sewer Area Charge is due for Cedar Landing 3rd Addition, and shall be paid with the final plat. The Trunk Storm Sewer Area Charge is calculated as follows: Trunk Storm Sewer Area Charge Area Gross Area of Cedar Landing 3rd Addition 425,177.00 s.f. Less Area of Outlot A (-) 67,650.00 s.f. Less Area of Outlot B (-) 2,505.00 s.f. Net Area of Cedar Landing 3rd Addition = 355,022.00 s.f. 355,022.00 s.f. x $0.178/s.f. = $63,193.92 Net Area of Cedar Landing 3rd Addition Trunk Storm Sewer Area Charge Rate Total Trunk Storm Sewer Area Charge The Developer will receive a credit to the Trunk Storm Sewer Area Charge for deeding Outlots A and B to the City, consistent with City policy. The credit is based on the area of the outlots and is calculated at the rate of $5,500.00 per acre, and will be applied to the Cedar Landing 3rd Addition final plat cash fees. The credit is calculated as follows: 1.61 acres x $5,500/acre = $8,855.00 Total Area of Outlots A and B Rate Total Final locations and sizes of all storm sewer facilities will be reviewed by City staff with the final construction plans. RREESSIIDDEENNTTIIAALL BBUUFFFFEERR YYAARRDD RREEQQUUIIRREEMMEENNTTSS Cedar Landing 3rd Addition is not adjacent to major collector or arterial roadways; therefore there are no buffer yard requirements with the development. CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 77 OOFF 1100 FEMA FLOODPLAIN ANALYSIS Cedar Landing 3rd Addition is shown on the Flood Insurance Rate Map (FIRM) as Zone X by the Federal Emergency Management Agency (FEMA). Based on this designation, there are no areas in the plat located within a Special Flood Hazard Area (SFHA), as determined by FEMA. WWEETTLLAANNDDSS The property was mainly an agricultural field with a homestead, including miscellaneous buildings. The wetland delineation for the site was conducted on September 10, 2013. The site was reviewed by the Authorized Agent, Kelly Kunst of Westwood Professional Services to determine delineated boundaries. No wetlands were identified within the project boundaries. The Notice of Application was published September 30, 2013. No comments were received during the comment period. The delineated boundaries, as presented in the previously distributed wetland delineation report dated September 20, 2013, are accurate and acceptable for use in implementing the Wetland Conservation Act. TTRREEEE PPRREESSEERRVVAATTIIOONN A tree and landscape plan was submitted with the Cedar Landing preliminary plat. The plan identified 67 trees around the homestead. All trees on the site were removed during the grading of the site. EERROOSSIIOONN CCOONNTTRROOLL The erosion control plan was reviewed and includes the following: • A gravel construction entrances is shown on the plan sheets, and included in the erosion control notes. • A seed/mulch specification that meets City requirements. • All 3:1 slopes will be seeded and stabilized with fiber blanket. • Stormwater treatment areas will be graded first. • Silt fence will be installed to protect offsite areas from sediment transport. • Installation of erosion control at street curbs after utilities are installed. • Streets must be cleared of debris at the end of each day. • Pond Maintenance: A maintenance schedule for the first 2 years must be included in the plans. This must include mowing 2 to 3 times, 30 days apart during the first year with the mower deck set about 6-8 inches off the ground. The second year, the pond areas must be mowed once before weeds set their seeds. This will reduce weed establishment, and help stimulate the desirable vegetation. This will cut down on maintenance in the long-term. • Inlet protection is identified on the plans. • Temporary checks and erosion control blanket are shown in swales and ditches. CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 88 OOFF 1100 Additional erosion control measures may be required during construction as deemed necessary by City staff or the Dakota County Soil and Water District. The site discharges to South Creek (trout stream) that is identified as a Special Waters under the MPCA construction permit. The Developer is responsible for meeting the requirements outlined in the MPCA Construction Permit. Any additional measures required shall be installed and maintained by the Developer. SECURITIES The Developer shall provide a Letter of Credit as security for the Developer-installed improvements relating to Cedar Landing 3rd Addition. Construction costs are based upon estimates submitted by the Developer’s engineer on October 21, 2015. CONSTRUCTION COSTS Sanitary Sewer $ 89,373.40 Watermain 92,225.00 Storm Sewer 102,727.50 Street Construction 184,284.85 SUBTOTAL - CONSTRUCTION COSTS $ 468,610.75 The Developer provided a $180,000 Letter of Credit for Erosion Control, Stormwater and Infiltration Basins, Restoration, Grading and Grading Certification to grade following City Council approval of the preliminary plat. OTHER COSTS Developer’s Design (6.0%) $ 28,116.65 Developer’s Construction Survey (2.5%) 11,715.27 City’s Legal Expense (0.5%) 2,343.05 City Construction Observation (7.0%) 32,802.75 Developer’s Record Drawing (0.5%) 2,343.05 Street Lights 4,800.00 Lot Corners/Iron Monuments 3,000.00 SUBTOTAL - OTHER COSTS $85,120.77 TOTAL PROJECT SECURITY $ 553,731.52 The street light security totals $4,800 which consists of four post-top street lights at $1,200 each. The Developer shall post a security to ensure the final placement of iron monuments at property corners with the final plat. The security is $100.00 per lot and outlot for a total of $3,000.00. The City shall hold this security until the Developer’s Land Surveyor certifies that all irons have been placed following site grading, street and utility construction. CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 99 OOFF 1100 CCAASSHH FFEEEESS A cash fee for traffic control signs is due with Cedar Landing 3rd Addition. Street signing consists of one stop sign with street blades at $400.00, one future thru street sign at $75.00, one future trail extension sign at $75.00, and three 9-button delineator signs at $100.00 each, for a total of $850.00. A cash fee for one-year of streetlight operating expenses shall be paid at the time of final plat approval and is calculated as follows: 28 units x $8.14/unit/qtr. x 4 qtrs. = $911.68 Dwelling Units Streetlight Operating Fee Total A cash fee for one-year of surface water management expenses shall be paid at the time of final plat approval and is calculated as follows: 28 units x $7.00/unit/qtr. x 4 qtrs. = $784.00 Dwelling Units Surface Water Management Fee Total A cash fee for the preparation of record construction drawings and for upgrading the City base map shall be paid at the time of final plat approval and is calculated as follows: 30 units x $75.00/unit = $2,250.00 Lots/Outlots City Base Map Updating Fee Total The Developer shall submit the final plat and construction drawings in an electronic format. The electronic format shall be in either .dwg (AutoCAD) or .dxf format. A cash fee for City Engineering Administration shall be paid at the time of final plat approval and is based on three percent (3.00%) of the estimated construction cost ($14,058.32). CASH REQUIREMENTS Park Dedication Fee $ 72,822.06 Future Upgrade of Hamburg Avenue 25,291.59 Hamburg Avenue Future Trail Improvements 1,840.00 Lateral Sanitary Sewer Access Charge 19,797.31 Sanitary Sewer Availability Charge 9,156.00 Lateral Watermain Access Charge 19,558.64 Trunk Storm Sewer Area Charge 63,193.92 Traffic Control Signs 850.00 Streetlight Operating Fee 911.68 Surface Water Management Fee 784.00 City Base Map Updating Fee 2,250.00 City Engineering Administration (3.00%) 14,058.32 SUBTOTAL - CASH REQUIREMENTS $230,513.52 CCEEDDAARR LLAANNDDIINNGG 33RRDD AADDDDIITTIIOONN –– FFIINNAALL PPLLAATT DDEECCEEMMBBEERR 22NNDD,, 22001155 PPAAGGEE 1100 OOFF 1100 CREDITS TO THE CASH REQUIREMENTS Outlots A and B (Deeded to the City) (Trunk Storm Sewer) $ 8,855.00 Trail Construction within Outlot B (Park Dedication) 692.25 SUBTOTAL - CREDITS TO THE CASH REQUIREMENTS = $ 9,547.25 TOTAL CASH REQUIREMENTS $220,966.27 RREECCOOMMMMEENNDDAATTIIOONN Engineering recommends approval of the Cedar Landing 3rd Addition final plat, grading and erosion control plan, and utility plan subject to the requirements and stipulations within this report.