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HomeMy WebLinkAbout4 - Sieben Ridge To: Planning Commissioners From: John Hinzman, Community Development Director Date: August 24, 2020 Item: Sieben Ridge - Rezoning, Preliminary Plat, and Final Plat #2020-37 - TC Land Planning Commission Action Requested Hold a public hearing and review the following actions for development of Sieben Ridge, a 116 lot subdivision consisting of single family and villa home sites by TC Land. The 39.97 acre property is generally located west of General Sieben Drive near Fallbrooke and Northridge Drives and currently owned by Bauer Family Trust: 1) Rezoning - Rezone entire property from A - Agriculture to R-2 Medium Density Residence 2) Preliminary Plat - Creation of 116 single family and villa home sites. 3) Final Plat - Subdivision of the 1st phase of development consisting of 9 lots. BACKGROUND INFORMATION Annexation The City Council adopted an ordinance for annexation of the subject property on February 18, 2020. All land use actions will be conditioned upon the formal approval of the annexation by the State of Minnesota. The annexation ordinance has been shared with the Minnesota Office of Administrative Hearings (OAH) for analysis. OAH has stated the Order for Approval of the annexation would be issued within days of the filing by the City. Comprehensive Plan The property is guided Low Density Residential (LDR) within the current 2030 and draft 2040 Comprehensive Plans. LDR includes single family and two family housing with allowable densities of 2.5-6.0 housing units per net acre and lots sizes of at least 6,000 s.f. The proposed development plan is consistent with the LDR designation with all lot sizes exceeding 6,000 s.f. and having a net density of 3.7 units per acre. Planning Commission Memorandum Zoning The parcel is zoned A - Agriculture. The applicant has requested a rezoning to R-2 - Medium Density Residence. Existing Condition The site is gently rolling, treeless, and used for agriculture. Trees exist along the southern boundary. Proposed Condition Creation of 116 lots including 58 single family lots and 58 villa home lots. Adjacent Zoning and Land Use The following land uses abut the property: Direction Use Comp Plan District Zoning District North Nininger Township Agriculture Low Density Residential Nininger Twp East General Sieben Drive Single Family Residential Low Density Residential R-1 Single Family South Nininger Township Aggregate Mining & Ag Low Density Residential Nininger Twp West Nininger Township Agriculture Low Density Residential Nininger Twp Planning Committee of City Council The Planning Committee of City Council (Chair Vaughan, Balsanek, and Leifeld) reviewed the concept plan on January 8, 2020. The Committee generally supported the concept. Public Notification Notification of the meeting was sent to all property owners within 350 feet of the proposed property. The City has received one comment in support of development of housing for younger families as of this writing. REZONING REVIEW Request Rezone property from A - Agriculture to R-2 - Medium Density Residence. The actions serve as an amendment to Hastings City Code Chapter 155.01 - Official Zoning Map. R-2 - Medium Residential Zoning District City Code Chapter 155.23 identifies the following uses within the R-2 District: Uses permitted. • One-family detached dwellings; • Public parks, playgrounds, country clubs, athletic fields, and other recreational uses of a non-commercial nature. • Churches, libraries, and public and parochial schools • Residential care facility, dependent and semi-independent, residential senior facility- independent, dormitories, public and parochial schools and churches, fire stations, professional offices, day care center, library, gift or craft shop and similar uses of a public service nature; • Home occupations in accordance with § 155.07; and • Cluster Developments • Accessory uses if incidental to the foregoing principal uses such as private garages and sheds. • Residential care facilities • Two-family/multiple-family dwellings, including both new construction and conversions of existing single-family dwellings • Bed and breakfast lodging facilities Uses by special permit. • Residential care facilities, dependent and semi-independent, subject to the conditions listed at § 155.07. • Neighborhood commercial subject to the site plan requirements of § 155.07. • Towers as regulated by § 155.07. • Funeral Homes RECOMMENDATION - REZONING The proposed development plan and rezoning is consistent with the Comprehensive Plan. Approval of the Rezoning to R-2 Medium Density Residence is recommended subject to the following: 1) Approval of the annexation for the subject property by the State of Minnesota. 2) Conformance with the plans submitted with the Planning Commission Staff Report dated August 24, 2020. PRELIMINARY PLAT REVIEW Request Preliminary Plat approval of the Sieben Ridge containing 116 home sites comprising of 58 single family and 58 villa home lots. Difference Between Preliminary Plat and Final Plat Preliminary Plat approval includes the plan for future subdivision of the entire development including a review of lots, streets, grading, stormwater, utilities, public land dedication, and landscaping. Final Plat approval is the formal subdivision of all or a portion of a Preliminary Plat into lots of record for home construction. The Preliminary Plat establishes the plan for development, while the Final Plat formally puts the plan into effect. Lot Layout Proposed lots meet the following minimum requirements of the R-2 Zoning District: Minimum Requirement Proposal Lot Area 7,000 s.f. 6,900 - 19,000 s.f. Front Yard Setback 20’ 20’ Interior Side Yard Setback 7’ 7’ Corner Side Yard Setback 10’ 10’ Rear Yard Setback 20’ 20 - 70’ No lots front upon General Sieben Drive and lots abutting General Sieben have been kept to a minimum through the incorporation of stormwater basins adjacent to the roadway. Lot layout meets minimum requirements with the following changes: 1) Lot 3, Block 1 of the First Phase must be enlarged to meet the 7,000 s.f. minimum lot size of the R-2 Zoning District. 2) All lots fronting Northridge Drive must have a minimum 35 foot front yard setback. Lots 3- 5, Block 3 of the Phase 3 do not appear to meet the minimum setback. Out lots Outlots are parcels of land that are restricted from immediate development. Development restrictions may be permanent (such as stormwater basins), or temporary (such as future phases of a development). The outlots included in the preliminary plat are designated for private stormwater basins, common open space, and future phases of development. Street Names The following street name changes are required: 1) Highpointe Drive - Recommend Ridgepointe Drive (similar to the cul-de-sac). 2) Westview Drive. 3) Westpointe Circle - Recommend change to Northridge Circle. Street Layout Development includes the extension of Northridge Drive as a collector road and Fallbrooke Drive as a local road, both extending from the current terminus at General Sieben Drive. Northridge Drive will provide for future extension to the west of the plat, and future connection to the north from its location at the property boundary. Highpointe Drive will provide a connection for future southern development. Pedestrian Access Pedestrian access is adequate. The extension of Northridge Drive will incorporate an 8’ bituminous trail on the south side and 5’ sidewalk on the north side of the roadway. Highpoint Drive will incorporate a 5’ sidewalk on the east side of the roadway. Planned trails and sidewalks will interconnect with existing connections along General Sieben Drive and Northridge Drive to provide interconnectivity. Aggregate Operations Solberg Aggregate is actively mining areas along the western 1/3rd of the adjacent southern boundary of the proposed subdivision. The mining operations are located within Nininger Township and outside of the jurisdiction of the City of Hastings. Mining activities can produce noise. Blasting of aggregate has historically occurred ranging from once a week to once every three weeks. Future mining operations could be expanded further east brining operations in closer proximity to home sites. Future home owners should be made aware of the existence of the mining operations and the potential for disturbance. Landscape Plan The landscape plan identifies boulevard tree plantings every 50 lineal feet along all new right-of- ways. Additional trees are shown within the read yards. Front yard trees will be required for every unit as part of the building permit. Civil Plan Review - Grading, Drainage, Erosion Control, and Municipal Utilities The site is gently rolling. Stormwater rules require that all site drainage be treated within the boundaries of the plat. Stormwater runoff cannot exit the site. The Public Works Director is conducting an in depth analysis of stormwater drainage to ensure conformance with requirements. Approval is conditioned on approval by the Public Works Director. Private Grading Agreement - SEAS There appears to be grading located north of the site on property owned by St Elizabeth Ann Seton Church. Rights to grade the land must be obtained by SEAS and provided to the City. Sanitary Sewer and Water Trunk Oversizing Trunk sanitary sewer and water will be extended into and through the site for future development. The City will pay for the additional oversizing for trunk utilities. RECOMMENDATION - PRELIMINARY PLAT Approval of the Preliminary Plat to create 116 new home sites is recommended subject to the following conditions: 1) Approval of the annexation for the subject property by the State of Minnesota. 2) Approval of the Rezoning of the subject property to R-2 - Medium Density Residence. 3) Conformance with the plans submitted with the Planning Commission Staff Report dated August 24, 2020. 4) Lot 3, Block 1 of the First Phase must be enlarged to meet the 7,000 s.f. minimum lot size of the R-2 Zoning District. 5) All lots fronting Northridge Drive must have a minimum 35 foot front yard setback. Lots 3- 5, Block 3 of the Phase 3 do not appear to meet the minimum setback. 4) The following street name changes shall be made: a. Highpointe Drive - Recommend Ridgepointe Drive (similar to the cul-de-sac). b. Westview Drive. c. Westpointe Circle - Recommend change to Northridge Circle. 6) Final approval of all Civil Plans including Grading, Drainage and Erosion Control Plan, and Utility Plan by the Public Works Director. 7) All disturbed areas on the property shall be stabilized with rooting vegetative cover to eliminate erosion control problems. 8) Establishment of sureties and payment of escrow prior to commencement of site grading and utilities. 9) Execution of an agreement with effected St Elizabeth Ann Seton church or other property owners for any off-site grading activities. 10) The developer shall make future home owners aware of the existence of the mining operations and the potential for disturbance. 11) Approval is subject to a one year Sunset Clause. The project must commence within one year of the approval date or approval is null and void. FINAL PLAT REVIEW Request Final Plat approval of the Sieben Ridge - Phase 1. Development includes 4 single family and 5 villa home lots (9 total lots), five outlots, and construction of a portion of Fallbrooke Drive. Civil Plan Review - Grading, Drainage, Erosion Control, and Municipal Utilities The Final Plat must be constructed in conformance with the Civil Plan approvals granted by the Public Works Director. Temporary Turnaround - Fallbrooke Dr Only a portion of Fallbrooke Drive will be constructed as part of the Final Plat. A temporary turn around is necessary at the western extent of construction during the first phase that would be removed upon full completion of the street. The applicant has proposed a bulb type cul-de-sac that is acceptable with the following condition: 1) The two most westerly lots along Fallbrooke Drive in the First Addition (Lots 1, Block 1; and Lot 4, Block 2) shall not be issued a building permit until the adjoining north\south right-of-way improvements are completed. Stormwater Maintenance Agreement The developer must execute a stormwater maintenance agreement over all private stormwater utility systems to ensure private maintenance and to allow for emergency public access prior to recording of the final plat. Association Maintenance Agreement A homeowner’s association or similar mechanism will be required to ensure maintenance of private common infrastructure including cul-de-sac islands, and private stormwater infrastructure prior to recording of the final plat. Park Land Dedication On January 21, 2020 the City Council has acted to accept cash in lieu of land to satisfy park dedication within Sieben Ridge consistent with the January 14th recommendation of the Parks and Recreation Commission. Payment of cash in lieu of land in the amount of $19,800 ($2,200 x 9 units) will be due prior to release of the final plat mylars for recording. Interceptor Sewer Fee Payment of sewer interceptor fees in the amount of $4,365 ($485 x 9 units) is required prior to release of the final plat mylars for recording. Development Agreement The City and developer shall enter into a Development Agreement to memorialize conditions of approval and to establish applicable escrow amounts to ensure completion of public improvements. RECOMMENDATION - FINAL PLAT Approval of the Final Plat of the Sieben Ridge is recommended subject to the following conditions: 1) Approval of the annexation for the subject property by the State of Minnesota. 2) Approval of the Rezoning of the subject property to R-2 - Medium Density Residence. 3) Approval of the Preliminary Plat of Sieben Ridge. 4) Conformance with the plans submitted with the Planning Commission Staff Report dated August 24, 2020. 5) Lot 3, Block 1 must be enlarged to meet the 7,000 s.f. minimum lot size of the R-2 Zoning District. 6) Final approval of all Civil Plans including Grading, Drainage and Erosion Control Plan, and Utility Plan by the Public Works Director. 7) All disturbed areas on the property shall be stabilized with rooting vegetative cover to eliminate erosion control problems. 8) The two most westerly lots along Fallbrooke Drive in the First Addition (Lots 1, Block 1; and Lot 4, Block 2) shall not be issued a building permit until the adjoining north\south right-of-way improvements are completed. 9) Execution of a Development Agreement to memorialize conditions of approval and to establish applicable escrow amounts to ensure completion of public improvements. 10) Execution of a stormwater access and maintenance agreement between the City and property owner prior to recording of the final plat. 11) A declaration of covenants, conditions and restrictions or the equivalent document shall be submitted for review and approval by the City before release of the final plat mylars to ensure maintenance of open space, median plantings, cul-de-sac plantings, common drives, stormwater infrastructure, and common utilities. The declaration shall include, but is not limited to, the following: a. A statement requiring the deeds, leases or documents of conveyance affecting buildings, units, parcels, tracts, townhouses, or apartments be subject to the terms of the declaration. b. A provision for the formation of a property owners association or corporation and that all owners must be members of said association or corporation which may maintain all properties and common areas in good repair and which may assess individual property owners proportionate shares of joint or common costs. The association or corporation must remain in effect and may not be terminated or disbanded. c. Membership in the association shall be mandatory for each owner and any successive buyer. d. Any open space restrictions must be permanent and may not be changed or modified without city approval. e. The association is responsible for liability insurance, local taxes and the maintenance of the open space facilities deeded to it. f. Property owners are responsible for their pro-rata share of the cost of the association by means of an assessment to be levied by the association which meet the requirements for becoming a lien on the property in accordance with Minnesota Statutes. g. The association may adjust the assessment to meet changing needs. 12) Submission of certification of taxes paid in full for the property prior to release of the final plat mylars for recording. 13) Payment of $19,800 ($2,200 x 9 units) to satisfy park dedication requirements prior to release of the final plat mylars for recording. 14) Payment of $4,365 ($485 x 9 units) in sewer interceptor fees prior to release of the final plat mylars for recording. 15) Individual mailboxes for each home are not permitted. Mailboxes must be grouped into clusters. 16) Developer shall plant "boulevard" trees of at least 1.5 caliper inches according to the submitted tree plan. An escrow is required for any unplanted trees before a certificate of occupancy is issued. 17) One front yard tree of at least 1.5 caliper inches must be planted by the builder or developer on every platted lot. An escrow is required for any unplanted trees before a certificate of occupancy is issued. 18) Development of the platted outlots shall be prohibited until replanted as lots of record. 19) Blanket drainage and utility easements shall be recorded against all outlots, unless they are further delineated to the satisfaction of the Public Works Director. 20) Any uncompleted site work (including landscaping) must be escrowed for prior to issuance of a certificate of occupancy. 21) Approval is subject to a one year Sunset Clause; the plat must be recorded with Dakota County within one year of City Council approval or approval is null and void. ATTACHMENTS • Site Location Map • Preliminary Plat • Final Plat • Civil Plans • Application LOCATION MAP PHA S E 1 PHAS E 3 PHAS E 2 FES 30 RCP IE=872.7INV 30 RCP IE=872.5 >> N89°46'50"E 1321.11 N0 1 ° 3 3 ' 5 1 " W 1 3 1 6 . 4 7 N89°59'34"W 1319.76 S0 1 ° 2 9 ' 5 9 " E 1 3 2 1 . 6 6 80 80 128 . 6 57.4 55.3 12 5 . 1 23.2 79.5 75.4 75.4 31.3 6 4 . 5 5 3 . 9 5 3 . 3 126.8 15.5 52.0 5 2 .0 5 2.0 5 2 . 0 5 2 . 0 5 2 . 0 5 4 . 9 5 4 . 9 5 2 . 0 1 9 . 4 36 . 5 59 . 2 128.2 35.054.4 3 5 .729.8 57.019.098 . 4 7 8 . 9 7 9 . 4 7 5. 7 7 5. 6 41.2 44. 9 11 5 . 0 125 . 1 36 . 5 2 1 .6 6 2 . 5 6 5 . 9 6 5 . 9 6 3 . 5 6 3 . 9 6 3 . 1 6 3 . 5 6 3. 5 6 3.5 6 3. 5 63.3 25.2 44. 9 124 . 5 77.3 127 . 5 80 . 9 53. 9 23.2 70.9 45.5 126 . 0 77. 0 125 . 0 125 . 0 127 . 4 30.3 66.6 66.6 66.6 66.6 136 . 2 8.8 81. 9 85. 0 24. 4 15 4 . 8 86. 3 6 3 .8 53. 9 12 4 . 9 1 0 0 .3 12 5 . 0 77.2 6 3 . 1 6 7 . 8 124 . 5 97.6 6 2 . 7 6 2 . 2 57.6 43.0 53. 9 8 5 .9 98.4 99.4 125 . 4 108. 1 123.4 59 . 2 54 . 6 123.4 93.7 32.9 54.040.019.973.6 7 3 .6 7 9 .7 8 9 .9 9 9 .4 52.6 126.6 126.3123.9 122.7127.3 121.0 3 0 . 4 2 5 . 3 4 2 . 8 1 0 . 7 127.2 123.3128.2 121.0 123.2 121.0 127.2 121. 0 123.2 3 7 . 4 128. 4 130 . 5 121. 1 1 4 0 . 0 7 0 . 7 1 0 4 . 0 1 2 5 . 0 9 7 . 9 78.272.065.065.065.065.065.0 17 0 . 8 4 5.6 87.673.570.3 3 4 .5 97 . 9 14 5 . 0 14 5 . 0 15 3 . 2 14 5 . 0 14 5 . 0 14 5 . 0 98 . 0 14 5 . 0 9 2 . 3 7 3 . 3 6 5 . 0 1 0 6 . 6 1 6 0 . 8 129.9 3 7.0 5 7 .8 5 9 .0 4 6 .8 5 2 . 2 6 5 . 0 1 3 . 7 112.0 10.6 160.2 14 5 . 4 13 1 . 4 1 3 7 . 3 21 6 . 7 113.0 112.0 130 . 5 44. 9 125 . 4 7.3 53. 5 64. 1 124 . 9 58 . 0 124 . 5 120 . 6 3 7 . 9 111.5 83.3 62.9 112.7 54.054.0 10 2 . 2 102.2 52 . 6 46 . 8 5 5 . 6 5 5 . 6 5 3 . 6 5 3 . 9 5 3 . 3 1 1 . 4 5 3 . 6 5 3 . 6 3 8 . 4 26 . 2 5 3 . 6 64 . 8 64. 9 71. 2 55.717.7 1 3 4 . 4 54.155.2 3 9 .6 3 9 .6 4 0 . 8 41.831.8 1 2 9 . 2 85.157.054.054.0 1 2 7 . 2 1 3 6 . 4 1 2 6 . 3 1 3 2 . 3 1 3 0 . 6 1 2 8 . 9 32.8 122. 8 132.6 143.3 1 3 2 . 1 1 2 5 . 9 1 2 0 . 4 5 4 . 1 5 4 . 0 5 4 .1 5 2.1 5 3.4 53 .4 54.0 48.4 136.5 69.7 27.1 65.6 55.4 63.1 136.2 5 4 . 0 128.9 122.8 7 2 . 5 122. 4 61 . 2 125. 9 61 . 4 1 3 2 . 3 17.6 55.8 79.4 9 2 . 4 133 . 5 127.8 88.4 143.3 31.6 125 . 5 1 2 8 . 9 6 4 . 2 1 5 . 0 1 2 3 . 3 64.8 35.1 62.6 40.1 17.1 1 3 4 . 4 1 3 6 . 4 85.0 65.065.065.065.065.065.0 31.1 97.6 1 9 . 3 8 1 . 1 11 5 . 0 23.9 67.5 95 . 2 2 0 . 5 9 5.9 87.1 91.9 58.5 59 . 5 7 9 . 9 77.4 21 . 3 95.7 87.6 93. 8 1 0 3 . 6 9 0 . 6 7 3 . 9 8 1 . 6 82 . 0 8 2 . 0 81.9 81.1 83.5 82.4 126.1 2 5 . 1 6 0 . 9 6 0.9 6 0.8 60.6 60.6 60.6 51.5 125.9 136.6 6 6 . 8 118. 9 125 . 9 12 9 . 1 12 7 . 1 119 . 6 11 7 . 5 68.2 41.4 53. 9 46.9 6 6 .880.3 107. 8 121.5 1 1 . 8 5 9 . 0 57.9 94. 6110. 9 33.0 113.0 6 7 . 8 45.5 4 6 .8 20.5 52.6 44. 9 48.4 40.1 17.2 1 2 3 . 3 86 . 4 32.910.9 3 7 . 5 111.7 1 6 . 6 71.5 1 0 4 . 3 102.3 95 . 7 7 6 .3 6 3 .8 6 5 .5 46.9 127 . 5 54.5 9 7 . 8 59 . 8 5 9 . 8 40.1 65.3 71.1 60 . 4 1 7 . 7 184.1 53 . 1 55 . 1 14 0 . 6 14 1 . 1 14 1 . 5 14 1 . 9 1 4 2 . 1 1 4 4 . 6 1 3 9 . 0 1 4 7 . 4 61.3 55.8 51.5 51.0 53.8 54.0 54.0 54.0 79.4 90.279.5 14 5 . 0 14 6 . 0 97 . 9 6.0 39.1 65.0 69.8 PHA S E 1 PHA S E 2 PH A S E 1 PH A S E 2 PH A S E 2 PH A S E 3 PHA S E 4 PHA S E 3 PHASE 4 PHASE 2 P H A S E 3 P H A S E 2 PHA S E 4 PHA S E 3 PHA S E 3 PHAS E 2 P H A S E 4 PH A S E 3 PHASE 3 PHASE 2 P H A S E 2 P H A S E 3 BLOCK 1 BLOCK 2 6543 10 9 8 7 6 5 4 3 2 1 4 B L O C K 3 9 10 11 12 13 14 15 5 6 7 8 9 10 11 121314 1 2 3 4 5 3 2 1 1 2 3 BL O C K 4 16 17 18 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 BLOC K 3 7 8 9 10 1 2 3 4 5 1 2 11 12 13 14 1 2 BLOCK 1 BL O C K 5 BLOCK 6 BLOCK 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 345 6 7 8 11 10 9 8 7 6 5 3 1 11 24 12 OUTLOT A OUTLOT C OUTLOT B OUTLOT A FALLBROOKE DRIVE W E S T V IE W D R I V E D R I V E HIG H P OIN T E NO R T H R I D G E D R I V E WE S T P O I N T E CIRCLE RIDGEPO I N T E C O U R T 25 60 6 6 60 60 60 60 60 60 60 60 60 6 0 6 6 Drai n a g e a n d Utilit y E a s e m e n t Drainage and Utility E a s e m e n t BLO C K 2 OUTLO T B OUTLOT A 4 13 BLOCK 2 B L O C K 4 OUTLOT B Drai n a g e and Utility Easement Dr a i n a g e a n d Ut i l i t y E a s e m e n t Dr a i n a g e a n d Ut i l i t y E a s e m e n t Drainage and Utility Easement 1010 10 10 1010 1010 PHASE 4 Lot Area Table Parcel # 1 2 3 4 5 6 7 8 9 10 11 12 Lot/Block 1/1 2/1 3/1 4/1 5/1 1/2 2/2 3/2 4/2 Outlot A Outlot B R/W Area 8945 7144 6904 7225 10686 8705 7789 12267 12654 14196 13915 19008 Lot Area Table Parcel # 13 14 15 16 17 18 19 20 21 22 23 24 Lot/Block 2-1/1 2-2/1 2-3/1 2-4/1 2-5/1 2-6/1 2-7/1 2-8/1 2-9/1 2-10/1 2-1/2 2-2/2 Area 10451 9425 9425 9425 9425 9425 9425 9813 9066 8677 7191 7032 Lot Area Table Parcel # 25 26 27 28 29 30 31 32 33 34 35 36 Lot/Block 2-3/2 2-4/2 2-1/3 2-2/3 2-3/3 2-4/3 2-5/3 2-6/3 2-7/3 2-1/4 2-2/4 2-3/4 Area 7459 8220 7477 7127 7179 7427 7441 7167 7206 7596 7098 8869 Lot Area Table Parcel # 37 38 39 40 41 42 43 44 45 46 47 Lot/Block 2-4/4 2-5/4 2-6/4 2-7/4 2-8/4 2-9/4 2-10/4 2-Outlot A 2-Outlot B 2-Outlot C 2-R/W Area 9983 13560 12060 9786 8839 7195 7707 43426 55331 145104 102373 Lot Area Table Parcel # 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 Lot/Block 3-1/1 3-2/1 3-3/1 3-4/1 3-5/1 3-6/1 3-1/2 3-2/2 3-3/2 3-4/2 3-5/2 3-6/2 3-7/2 3-8/2 3-9/2 Area 8643 7348 7140 7763 7012 7107 7123 7164 7164 7108 7025 7792 7425 7571 7480 Lot Area Table Parcel # 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Lot/Block 3-10/2 3-11/2 3-12/2 3-13/2 3-14/2 3-15/2 3-16/2 3-17/2 3-1/3 3-2/3 3-3/3 3-4/3 3-5/3 3-6/3 3-7/3 Area 7407 7444 7443 7815 7874 7321 7183 7305 7081 7036 7060 7004 8039 10009 7078 Lot Area Table Parcel # 78 79 80 81 82 83 84 85 86 87 88 89 90 Lot/Block 3-8/3 3-9/3 3-1/4 3-2/4 3-1/5 3-2/5 3-3/5 3-4/5 3-5/5 3-6/5 3-Outlot A 3-R/W1 3-R/W2 Area 7032 9794 8235 7038 8594 8629 8637 8889 8897 9331 47170 93954 19149 Lot Area Table Parcel # 91 92 93 94 95 96 97 98 99 100 101 102 103 Lot/Block 4-1/1 4-2/1 4-3/1 4-4/1 4-5/1 4-6/1 4-7/1 4-8/1 4-9/1 4-10/1 4-11/1 4-12/1 4-13/1 Area 12046 9922 8454 10915 7693 7280 9644 16873 16351 10946 10224 11638 10812 Lot Area Table Parcel # 104 105 106 107 108 109 110 111 112 113 114 115 116 Lot/Block 4-14/1 4-15/1 4-1/2 4-2/2 4-3/2 4-4/2 4-5/2 4-6/2 4-7/2 4-8/2 4-1/3 4-2/3 4-1/4 Area 9691 10740 9621 8544 8458 8356 10341 13554 11227 9632 8499 7164 7517 Lot Area Table Parcel # 117 118 119 120 121 122 123 124 125 126 127 128 Lot/Block 4-2/4 4-3/4 4-4/4 4-5/4 4-6/4 4-7/4 4-8/4 4-9/4 4-10/4 4-11/4 4-Outlot A 4-R/W Area 13562 11140 9704 8883 8959 8081 7653 7629 7606 11136 39123 128424 PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am a duly Licensed Professional Engineer under the laws of the state of MINNESOTA. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Randall C. Hedlund License No:Date: C002ZZZ450.dwg PRELIMINARY PLAT C0.2 NORTH 0 100 200 THE PROPERTY IS CURRENTLY NOT ZONED. PROPOSED ZONING: R-2 Medium Density Residence PROPOSED SETBACK INFORMATION: FRONT - 20 FT. REAR - 20 FT. SIDE - 7 FT. SIDE (STREET) - 10 FT. MINIMUM LOT AREA - 7,000 S.F. MINIMUM LOT WIDTH - 50 FT. The Southeast Quarter of the Northeast Quarter of Section 31, Township 115, Range 17, Dakota County, Minnesota. LEGAL DESCRIPTION LOT AREA TABLE - PHASE 1 ZONING AND SETBACK SUMMARY TOTAL SITE AREA: 1,741,202 S.F. = 39.97 AC. WETLAND AREA: 0 S.F. = 0 AC. RIGHT OF WAY AREA: 362,908 S.F. = 8.33 AC. NET AREA: 1,351,294 S.F. = 31.02 AC. TOTAL SINGLE FAMILY LOTS = 116 NET DENSITY = 3.7 U/A AREA SUMMARY GSID Station # 1910 T Lat.: 444417.40 Lon.: 925351.36115 Stamping: 1910 T 2015 Monument Type: Aluminum alloy rod (no sleeve) (depth 19 ft) Disk Type: Metal rod (with removable id disk) Description: (2015) 2.0 miles west of Hastings, 2.3 miles west along Trunk Highway 55 from the junction of Trunk Highway 55 and Trunk Highway 61 in Hastings, at Trunk Highway 55 milepoint 218.15, 35.9 feet south of Trunk Highway 55 fog line, 0.4 mile west of General Sieben Road, 135.0 feet west of Hastings population sign, 1.5 feet north of a witness post. Leveling-Derived Orthometric Heights (Feet) NAVD88 - 918.338 BENCHMARK BEING 5 FEET IN WIDTH AND ADJOINING LOT LINES, UNLESS OTHERWISE SHOWN, AND 10 FEET IN WIDTH AND ADJOINING RIGHT OF WAY LINES AND REAR LOT LINES UNLESS OTHERWISE SHOWN ON THIS PLAT 10 (NOT TO SCALE) 10 5 5 DRAINAGE AND UTILITY EASEMENTS ARE SHOWN THUS: LOT AREA TABLE - PHASE 2 LOT AREA TABLE - PHASE 3 LOT AREA TABLE - PHASE 4 Δ=03°46'54"34.98 123 14512234 1321.66 S01°29'59"E 1319.76 N89°59'34"W 300.67 N00°00'26"E Δ=13°48'45"R=840.0 0 20 2.50 174.12 S89°23'00"W 190.69 S45°28'47"W78.1969.81171.88 85.39 97.94 30.00 30.00 125.00 147.25 79.5390.16 85.0557.0154.0154.0162.59 312.66 S89°23'00"W30.5730.50153.20 86.4087.5973.50 19.0457.0085.04Δ=08°34'25"70.33 Δ=05°52'50"54.40Δ=03°51'23"35.6734.54Δ=4°12'36"Δ=00°44'05"6.03N0°00'26"E170.84 S1°29'59"E127.19N1°29'59"W129.18S1°29'59"E136.37N0°00'26"E97.98178.83 N0°00'26"E80.89 97.94OUTLOT A OUTLO T B 126.31N1°29'59"W161.09 S88°30'01"WR=500.00Δ=13°31'07"117.97R=500.0037.71 Δ=4°19'18"3030 30 30 30 3010101010 1010 1010 2 5 2 5 2 5 2 5 Δ =4°22'42"6 4.19 Δ=1°01'34" 15.04 8 0 8 0 Δ=4°56'03"45.64 Δ=3°37'47"29.7710101010 10 204510 10 169.69 S88°30'01"W 10101020OUTLOT CS. line of the SE 1/4 of the NE 1/4of Sec. 31, T. 115, R. 17 60 E. line of the SE 1/4 of the NE 1/4 of Sec. 31, T. 115, R. 17 Drainage and Utility Easementover all of Outlot A Drainage and Utility E a s e m e n t over all of Outlot B S I E B E N R I D G E NORTH040801 INCH = 40 FEETSCALE IN FEET A R E S H O W N T H U S : D R A I N A G E A N D U T I L I T Y E A S E M E N T S B e i n g 5 f e e t i n w i d t h a n d a d j o i n i n g l o t l i n e s , u n l e s s o t h e r w i s e s h o w n a n d 1 0 f e e t i n w i d t h a n d a d j o i n i n g r i g h t o f w a y l i n e s a s s h o w n o n t h e p l a t . 1 0 ( N o t t o s c a l e ) 1 0 5 5 Denotes 1/2 inch iron pipe monument found and marked byLicense No. 42597 unless otherwise shown. Denotes 1/2 inch by 14 inch iron pipe monument set andmarked by license no. 48176.Bearings shown are based upon the Dakota County coordinatesystem. S H E E T 1 O F 2 S H E E T S INSET 5 3 . 8 9 S 2 5 ° 1 0 ' 4 6 " E 5 9 . 7 6 N 4 5 ° 2 8 ' 3 6 " W 5 9 . 7 7 N 3 ° 2 0 ' 2 4 " W 155.48 S28°01'54"E S . l i n e o f t h e s o u t h e a s t 1 / 4 o f t h e o r t h e a s t 1 / 4 o f S e c . 3 1 , T . 1 1 5 , R . 1 7 4 1 2 3 4 5 3 2 1 B L O C K 2 O U T L O T A O U T L O T B B L O C K 1 O U T L O T D O U T L O T E N 5 3 ° 5 0 ' 3 0 " E 1 0 2 . 2 7 1 5 4 . 7 1 N 5 0 ° 2 6 ' 1 9 " E S e e I n s e t - S h e e t 1 o f 2 9 9 9 . 8 8 441.50376.89 608.89 197.20 300.67 N0°00'26"E 1 7 4 . 1 2 S 8 9 ° 2 3 ' 0 0 " W 1 9 0 . 6 9 S 4 5 ° 2 8 ' 4 7 " W 7 9 . 2 3 Δ = 5 ° 2 4 ' 1 5 " R = 8 4 0 . 0 0 S 7 3 ° 5 1 ' 3 5 " E 4 0 . 0 8 2 5 9 . 8 7 S 4 2 ° 5 6 ' 0 9 " E 2 5 0 . 2 0 2 9 5 . 1 9 S 8 8 ° 0 2 ' 2 9 " W S 7 0 ° 5 3 ' 2 8 " E 6 9 . 7 3 S 3 2 ° 0 2 ' 0 6 " E 5 4 . 0 0 S 7 8 ° 4 4 ' 2 9 " W 1 0 2 . 4 9 S 5 4 ° 2 9 ' 2 7 " W 1 1 7 . 1 6 1316.47 N1°33'51"W 1 3 2 1 . 1 1 N 8 9 ° 4 6 ' 5 0 " E 1321.66 S1°29'59"E 1 3 1 9 . 7 6 N 8 9 ° 5 9 ' 3 4 " W N . l i n e o f t h e s o u t h e a s t 1 / 4 o f t h e n o r t h e a s t 1 / 4 o f S e c . 3 1 , T . 1 1 5 , R . 1 7 W. line of the southeast 1/4 of thenortheast 1/4 of Sec. 31, T.115, R.17 E. line of the southeast 1/4 of the northeast 1/4 of Sec. 31, T.115, R.17 1 3 2 2 . 4 9 S 8 9 ° 3 3 ' 1 6 " W 1321.66 N1°29'59"W N o r t h e a s t c o r n e r o f t h e n o r t h e a s t 1 / 4 o f S e c . 3 1 , T . 1 1 5 , R . 1 7 D a k o t a C o u n t y A l u m i n u m M o n u m e n t N . l i n e o f t h e s o u t h e a s t 1 / 4 o f t h e n o r t h e a s t 1 / 4 o f S e c . 3 1 , T . 1 1 5 , R . 1 7 F o u n d D a k o t a C o u n t y C a s t I r o n M o n u m e n t Found IPRLS No. 18425 8 0 8 0 60 60 60 60 66 Northwest corner of the northeast 1/4of Sec. 31, T.115, R.17Dakota County Cast Iron Monument331. 9 9 S 6 1 ° 2 7 ' 0 5 " E 18 5 . 0 0 N 3 5 ° 0 0 ' 0 0 " E 1 1 9 . 5 3 S 5 5 ° 0 0 ' 0 0 " E 1 2 0 . 6 1 N 4 1 ° 3 0 ' 0 6 " E S 5 5 ° 0 7 ' 4 6 " E 6 6 . 0 0 N 4 8 ° 1 1 ' 0 2 " E 6 0 . 3 8 1 2 5 . 9 3 N 4 1 ° 5 8 ' 5 1 " E 9 . 6 7 11 3.6 5 R =628.55 Δ = 10°21'37" 2 0 . 4 6 R = 2 9 5 . 0 0 Δ = 3 ° 5 8 ' 2 6 " C = 2 0 . 4 6 C B R G = S 2 4 ° 0 2 ' 2 2 " E 164. 0 0 S 4 2 ° 3 5 ' 5 5 " E 27 3 . 4 2 N 2 7 ° 1 4 ' 5 5 " E 1 2 3 . 4 4 N 8 9 ° 5 9 ' 3 4 " W 115.08 N0°10'11"W 1 6 2 . 2 1 S 8 9 ° 5 8 ' 4 8 " W 8 1 . 0 8 S 6 1 ° 4 4 ' 4 3 " E 8 7 . 6 2 S 5 3 ° 5 0 ' 3 0 " W N 4 0 ° 0 1 ' 2 0 " W 7 9 . 9 1 N 5 0 ° 5 7 ' 0 8 " W 5 9 . 5 6 N 2 5 ° 4 8 ' 1 5 " W 6 2 . 2 1 N 1 8 ° 4 5 ' 4 1 " W 6 2 . 7 4 166.39 S0°00'26"W 1 2 3 . 1 8 S 6 4 ° 4 7 ' 3 6 " W 1 8 4 . 1 4 S 5 8 ° 2 1 ' 2 9 " W 6 1 . 3 4 S 5 2 ° 2 0 ' 4 9 " W 498.08 5 5 . 6 2 S 6 ° 4 7 ' 5 1 " E S 1 5 ° 4 5 ' 4 8 " E 1 0 9 . 2 0 OUT L O T C Found IPRLS No. 18425 S I E B E N R I D G E S H E E T 2 O F 2 S H E E T S N O R T H 0 1 0 0 2 0 0 1 I N C H = 4 0 F E E T S C A L E I N F E E T D e n o t e s 1 / 2 i n c h i r o n p i p e m o n u m e n t f o u n d a n d m a r k e d b y L i c e n s e N o . 4 2 5 9 7 u n l e s s o t h e r w i s e s h o w n . D e n o t e s 1 / 2 i n c h b y 1 4 i n c h i r o n p i p e m o n u m e n t s e t a n d m a r k e d b y l i c e n s e n o . 4 8 1 7 6 . B e a r i n g s s h o w n a r e b a s e d u p o n t h e D a k o t a C o u n t y c o o r d i n a t e s y s t e m . S e c . 3 1 , T . 1 1 5 , R . 1 7 1 6 0 t h S t . E . V i c i n i t y M a p N o S c a l e N W 1 / 4 S W 1 / 4 S E 1 / 4 N E 1 / 4 N S I T E General Sieben Drive 1 5 0 t h S t . E . Jacob Ave. W . 1 5 t h S t . I I I I I I I I I I I I I I I I CB RE=876.6 IE=868.9 STMH RE=876.4 CB RE=876.7 IE=846.6 CB RE=879.4 IE=871.6 CABX FES 30 RCP IE=872.7INV 30 RCP IE=872.5 SSMH RE=885.4 IE=868.2 CB RE=886.0 IE=881.0 CB RE=886.1 IE=882.5 CB RE=888.8 IE=885.2 CB RE=889.0 IE=884.8 STMH RE=888.0 IE=882.5(E) IE=883.4(S) IE=882.6(W) CBBH TOP CL RE=888.8 IE=884.4 CB RE=882.8 IE=877.8 CB RE=882.8 IE=879.4 FES 48 RCP IE=876.4 STMH RE=883.4 CB RE=883.6 IE=879.2 CB RE=887.1 IE=883.4 CB RE=886.9 IE=882.0 SSMH RE=889.0 IE=871.8 CB RE=890.1 IE=886.9 CB RE=890.0 IE=884.3 X X X X X X X X X X X > > > > > > N89°46'50"E 1321.11 N0 1 ° 3 3 ' 5 1 " W 1 3 1 6 . 4 7 N89°59'34"W 1319.76 S0 1 ° 2 9 ' 5 9 " E 1 3 2 1 . 6 6 80 80 EX.A8" PVC STUB ELEV.= 868.04 (AS-BUILT) (FIELD VERIFY) 1 2 3 4 567 8 9 10 11 12 1314 1516 17 18 19 20 2122 23 24 25 2627 28 29 30 31 32 33 3435 36 37 38 39 40 41 42 4344 4546 47 48 49 50 51 52 53 54 55 56 57 58 59 60 6162 63 64 65 66 67 68 69 70 71 72 7374 75 76 77 78 79 80 81 82 83 84 85 86 87888990 91 92 93 94 95 96 98 99 100101 102 103 104 105 106 107 108 109 110 111 112 113 114 115116117 118 119 120 121 122 123 124 125 126127 128 129 130131 132 133134 135 136137 138139 140 141142 143144 145 146 147 148 149 150 151152 153 154155 156 157 158 159 160161 CIM Do Not Disturb SB 103 SB 102 SB 104 SB 106 SB 105 SB 100 SB 101 SB 111 SB 110 SB 107 SB 109 SB 108 xx x x x x x x x xxxxx LEGAL DESCRIPTION NORTH 0 100 200 The Southeast Quarter of the Northeast Quarter of Section 31, Township 115, Range 17, Dakota County, Minnesota. Property Area = 39.97 Ac. I hereby certify that this survey, plan, or report was prepared by me or under my direct supervision and that I am a duly Licensed Land Surveyor under the laws of the state of Minnesota. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Lynn P. Caswell License No. 13057 Date:XX/XX/XXXX PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 Background information shown is from survey by Landform, Minneapolis, MN, in December of 2019 and January of 2020, expressly for this project; City of Hastings, MN record drawings; and utility service providers. Landform offers no warranty, expressed or written, for information provided by others. Existing project conditions shall be verified prior to beginning construction. Errors, inconsistencies, or omissions discovered shall be reported to the Engineer IMMEDIATELY. Geotechnical boring locations are approximate and are based on information provided in the Geotechnical Report prepared by Haugo GeoTechnical Services, LLC, Minneapolis, MN, on December 5, 2019. 1. 2. EXISTING CONDITIONS :Curb/Sidewalk Removal :Tree Removal :Structure and / or Pavement Removal :Construction Limits :Tree Protection :Soil BoringB-X Obtain permits for demolition, clearing, and disposal prior to beginning. Contact utility service providers for field location of services 72 hours prior to beginning demolition and clearing. See Sheet C3.1 and 3.2 for erosion prevention and sediment control measures that must be in place prior to disturbances to site. Reserved Dimensions shown for removal are approximate. Coordinate with new construction to ensure appropriate removal of existing facilities. Refer to details for pavement sawcut. Remove concrete walks and curbing to the nearest existing joint beyond construction limits. Complete demolition with minimal disruption of traffic. Coordinate lane closures with the regulatory authority and provide advance notification to affected emergency response providers. Provide barricades, lights, signs, traffic control, and other measures necessary for protection and safety of the public and maintain throughout construction. Protect structures, utilities, trees, plant material, sod, and adjacent property from damage during construction unless noted for removal. Damage shall be repaired to equal or better condition at no additional cost. Reserved Remove trees noted, including root structures, from the site. Coordinate with owner to mark trees to be saved or transplanted prior to clearing. Protect trees indicated with tree protection fencing per Detail C7.5/3. Refer to sheet L1.1 Remove existing site features including, but not limited to, underground utilities, paving, curbing, walkways, fencing, within the construction limits unless noted otherwise. Coordinate removal, relocation, termination, and re-use of existing private utility services and appurtenances with the utility companies. Restore electric handholes, pullboxes, powerpoles, guylines, and structures disturbed by construction in accordance with utility owner requirements. Reserved. Haul demolition debris off-site to a facility approved by regulatory authorities for the handling of demolition debris, unless noted otherwise. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. = = = == GENERAL NOTES LEGEND DEMOLITION AND CLEARING NOTES For construction staking and surveying services contact Landform at 612.252.9070.1. :Utility Line RemovalXXXXXXXXXXXXXXXXXXX C101ZZZ450.dwg EXISTING CONDITIONS & DEMOLITION PLAN C1.1 :Mass Tree Removal PHASE 2 PHASE 3 80 PHA S E 4 PHA S E 3 PHASE 4 PHASE 2 P H A S E 3 P H A S E 2 PH A S E 4 PH A S E 3 PHA S E 3 P H A S E 4 P H A S E 3 BL O C K 4 7 8 1 2 4 B L O C K 4 B L O C K 2 17 18 1 2 3 4 5 6 7 8 BL O C K 5 BLOCK 6 BLOCK 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 11 10 9 8 7 5 4 3 2 1 6 13 12 OUTLOT C OUTLOT B W E S D R I V E HIG H P O IN T E NO R T H R I D G E WE S T P O I N T E 66 R/ W 4 0 . 0 F- F B 6 - 1 8 60 R/W 32.0 F-F Surmountable 66 R/ W 40. 0 F- F B6- 1 8 60 R/W 32.0 F-F Surm o u n t a b l e BW 911.0 TW 914.0 BW 911.0 TW 914.0 BW 908.0 TW 911.0 POND POND 61 . 9 61 . 9 61. 7 69. 5 54 . 0 54 . 0 67. 0 77. 0 78.3 101.7 81.0 72.6 72.6 75.7 77. 0 6 1 . 9 6 1 . 9 5' Sidewalk(Typ.) 8' Bituminous Trail(Typ.) (Ty p . ) 75 4 0 (Ty p . ) 50 50 DR I V E 3 5 4 . 1 5 4 . 0 5 4 . 1 5 5 . 3 54 . 7 54 . 7 94. 5 83.2 73.7 55. 3 68.1 68.0 58.4 54.0 54.0 54.0 79.4 Re t a i n i n g W a l l BLO C K 2 85. 2 68.9 68.9 68.9 68.9 66.6 68.4 69.5 68 . 9 65 . 0 65 . 7 6 9 . 7 68 . 5 90.2 116 . 0 Dra i n a g e and Utility Easement Drainage and Utiltiy Easement Over all of Outlot B Drainage and Utiltiy Easement Over all of Outlot A OUTLOT A Drainage and Utiltiy Easement Over all of Outlot A Dr a i n a g e a n d Ut i l i t y E a s e m e n t CIRCLE (Part of Phase 1) POND PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am a duly Licensed Professional Engineer under the laws of the state of MINNESOTA. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Randall C. Hedlund License No:Date: C201ZZZ450.dwg SITE PLAN NORTH C2.1 NORTH 0 50 100 THE PROPERTY IS CURRENTLY NOT ZONED. PROPOSED ZONING: R-2 Medium Density Residence PROPOSED SETBACK INFORMATION: FRONT - 20 FT. REAR - 20 FT. SIDE - 7 FT. SIDE (STREET) - 10 FT. MINIMUM LOT AREA - 7,000 S.F. MINIMUM LOT WIDTH - 50 FT. Impervious Pervious Total 1,741,202 643,549 1,097,653 s.f s.f. s.f. Impervious Proposed: Total Pervious Existing: 1,741,202 0 1,741,202 s.f. s.f. s.f. 39.97 14.77 25.20 39.97 0 39.97 Obtain all necessary permits for construction within, or use of, public right-of-way. The digital file, which can be obtained from the Engineer, shall be used for staking. Discrepancies between the drawings and the digital file shall be reported to the Engineer. The building footprint, as shown on these drawings, and the digital file, shall be compared to the structural drawings prior to staking. Reserved. Dimensions shown are to face of curb unless noted otherwise. 2. 3. 4. 5. GENERAL NOTES AREA SUMMARY ZONING AND SETBACK SUMMARY SITE PLAN NOTES For construction staking and surveying services contact Landform Professional Services at 612.252.9070.1. 100.0% 37.0% 63.0% 100.0% 0% 100% ac. ac. ac. ac. ac. ac. NO SCALE TYPICAL LOT DETAIL1 NOTES: 1. GARAGE LOCATION INDICATED BY DRIVEWAY. MAIN STREET BLOCK 1 1 SETBACK LINE BUILDING PAD DRIVEWAY LOT LINE XX.X LOT WIDTH AT SETBACK LINE EASEMENT LINE PHAS E 1 PHAS E 3 FES 30 RCP IE=872.7 INV 30 RCP IE=872.5 >> 80 SB 111 SB 110 SB 107 SB 109 SB 108 PHA S E 1 PHA S E 2 PH A S E 1 PH A S E 2 PH A S E 2 PH A S E 3 PHA S E 3 PHA S E 2 PHASE 3 PHASE 2 P H A S E 2 P H A S E 3 B L O C K 4 BLOCK 2 654 3 10 9 BLOCK 1 8 7 6 5 4 3 2 1 4 B L O C K 3 9 10 11 12 13 14 15 5 6 7 8 9 10 11 121314 1 2 3 4 5 3 2 1 BLOCK 1 16 7 3 10 11 1 2 3 4 5 6 7 8 BLOC K 3 7 8 9 10 5 6 7 8 9 1 2 11 12 13 14 1 2 OUTLOT A OUTLOT A FALLBROOKE DRIVE W E S T V I E W D R I V E NO R T H R I D G E D R I V E RIDGEPO I N T E C O U R T 60 N O R T H R I D G E D R I V E BLOCK 2 H I G H P O I N T E D R I V E 40. 0 F- F Sur m o u n t a b l e 66 R/ W 32.0 F-F Surmo u n t a b l e 60 R/W 3 2 . 0 F - F 6 0 R / W POND 32.0 F-F 60 R/W 32.0 F-F Surmou n t a b l e 60 R/W 32.0 F-F 60 R/W (Typ.) 75 40 (Typ.) 50 50 8' bituminous Trail(Typ.) 5' Sidewalk (Typ.) 3 2 . 0 F - F 6 0 R / W 63.2 54.0 54.0 57.0 85.0 88.179.5 65.065.065.065.065.0 71.567.5 82.1 66.6 67.8 85. 3 73 . 9 7 3 . 9 7 3 . 9 7 3 . 9 7 7 . 0 5 4 . 0 56 . 6 59 . 2 6 1 . 9 6 1 . 9 6 1 . 9 6 1 . 9 6 4 . 2 6 4 . 2 6 0 . 9 57 . 5 59 . 0PHASE 2 B L O C K 4 OUTLOT B POND OUTLOT A OUTLOT B BLOCK 1 6 8 . 5 6 4 . 3 6 4 . 4 6 4 . 5 64 . 4 64. 0 64.2 64.2 65.4 Retaining Wall 9 2 . 4 81. 4 85.1 75.7 57.0 54.0 54.3 58.1 5 6 . 5 54 . 8 54.8 54.3 54.0 57.1 65.0 72.0 69.8 78.2 Surmountable Surmou n t a b l e Drainage and Utiltiy Easement Over all of Outlot A Drainage and Utiltiy Easement Over all of Outlot B Drainage and Utiltiy Easement Over all of Outlot B Drainage and Utiltiy Easement Over all of Outlot A Drainage and Utiltiy Easement Over all of Outlot C Drainage and Utiltiy Easement Drainage and Utiltiy Easement 54 . 0 5 4 . 0 5 4 . 0 5 4 . 0 5 4 . 0 Dr a i n a g e a n d Ut i l t i y E a s e m e n t S u r m o u n t a b l e 3 2 F - F 32 F- F S u r m o u n t a b l e Su r m o u n t a b l e PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am a duly Licensed Professional Engineer under the laws of the state of MINNESOTA. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Randall C. Hedlund License No:Date: C202ZZZ450.dwg SITE PLAN NORTH C2.2 NORTH 0 50 100 THE PROPERTY IS CURRENTLY NOT ZONED. PROPOSED ZONING: R-2 Medium Density Residence PROPOSED SETBACK INFORMATION: FRONT - 20 FT. REAR - 20 FT. SIDE - 7 FT. SIDE (STREET) - 10 FT. MINIMUM LOT AREA - 7,000 S.F. MINIMUM LOT WIDTH - 50 FT. Obtain all necessary permits for construction within, or use of, public right-of-way. The digital file, which can be obtained from the Engineer, shall be used for staking. Discrepancies between the drawings and the digital file shall be reported to the Engineer. The building footprint, as shown on these drawings, and the digital file, shall be compared to the structural drawings prior to staking. Reserved. Dimensions shown are to face of curb unless noted otherwise. 2. 3. 4. 5. GENERAL NOTES AREA SUMMARY ZONING AND SETBACK SUMMARY SITE PLAN NOTES For construction staking and surveying services contact Landform Professional Services at 612.252.9070.1. Impervious Pervious Total 1,741,202 643,549 1,097,653 s.f s.f. s.f. Impervious Proposed: Total Pervious Existing: 1,741,202 0 1,741,202 s.f. s.f. s.f. 39.97 14.77 25.20 39.97 0 39.97 100.0% 37.0% 63.0% 100.0% 0% 100% ac. ac. ac. ac. ac. ac. NO SCALE TYPICAL LOT DETAIL1 NOTES: 1. GARAGE LOCATION INDICATED BY DRIVEWAY. MAIN STREET BLOCK 1 1 SETBACK LINE BUILDING PAD DRIVEWAY LOT LINE XX.X LOT WIDTH AT SETBACK LINE EASEMENT LINE 5 7 . 0 5 7 . 0 I I I I I I I I I I I I I I STMH RE=888.0 IE=882.5(E) IE=883.4(S) CBBH TOP CL RE=888.8 IE=884.4 CB RE=882.8 IE=877.8 CB RE=882.8 IE=879.4 FES 48 RCP IE=876.4 STMH RE=883.4 CB RE=883.6 IE=879.2 CB RE=887.1 IE=883.4 CB RE=886.9 IE=882.0 SSMH RE=889.0 IE=871.8 CB RE=890.1 IE=886.9 CB RE=890.0 IE=884.3 I I > > > > > > >> >> >> N89°46'50"E 1321.11 80 SB 103 SB 102 SB 104 SB 106 SB 105 SB 100 SB 101 2 3 4 3 2 1 BLOCK 4 BL O C K 2 3 4 5 2 1 6 BL O C K 1 BLOC K 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 45 6 7 8 OUTLOT C OUTLOT A WE S T P O I N T E CIRC L E NO R T H R I D G E DR I V E HI G H P O I N T W E S T V I E W 11109876 5 4 3 2 1 6 5 4 BLOCK 4 PHA S E 4 PHA S E 3 PHASE 4 PHASE 2 GF = 8 9 4 . 0 885 . 5 FB89 3 . 8 GF = 8 9 5 . 0 88 6 . 5 F B 89 4 . 8 G F = 8 9 4 . 6 88 6 . 1 F B8 9 4 . 4 G F = 8 9 4 . 0 88 5 . 5 F B8 9 3 . 8 G F = 8 9 3 . 5 8 8 5 . 0 F B 8 9 3 . 3 GF=894.0 885.5 FBWO 885.0 GF=893.5 885.0 FBWO 884.5 GF=894.0 885.5 FBWO 885.0 GF=893.0 884.5 FBWO 884.0 GF=893.0 884.5 FBWO 884.0 GF=892.6 884.1 FBWO 883.6 DR P 1C DR P 1C DR P 1C DR P 1C GF = 8 9 2 . 9 885 . 8 FB 89 4 . 1 GF=909.0 900.5 FBLO 903.0 GF=904.0 895.5FBLO(5') 899.0 GF=89 8 . 5 890.0FBLO( 3 ' ) 895.5 GF= 8 9 5 . 0 886.5 FB 894. 8 GF = 8 9 3 . 1 886. 0 FB894 . 3 GF=908.7 900.2 FBWO 899.7 GF=904.7 896.2 FBWO 895.7 GF=900 . 3 891.8 FBWO 891.3 GF=8 9 6 . 8 888.3 FBW O 887.8 GF= 8 9 4 . 1 886.3 FBL O 888. 8 GF = 8 9 2 . 6 884. 8 FB L O ( 4 . 8 ' ) 88 8 . 5 GF=91 2 . 0 903.5FBWO903.0 GF= 9 1 4 . 5 906. 0FBL O908 . 5 GF = 9 1 6 . 5 90 8 . 7FB 91 7 . 0 GF = 9 1 7 . 6 90 9 . 8 FB 91 8 . 1 GF = 9 1 7 . 9 90 9 . 4 FB 91 7 . 7 GF=910. 6 902.1 FBWO 901.6 G F = 9 1 6 . 5 9 0 8 . 0 F B 9 1 6 . 3 GF = 9 1 5 . 0 90 6 . 5 F B L O 90 9 . 0 GF=912 . 2 903.7 FBWO 903.2 GF = 9 0 5 . 5 897. 0 FBL O 899. 5 GF=9 0 7 . 0 898.5 FBW O 898. 0 GF = 9 0 4 . 8 896. 3 FB L O 898 . 8 DR P 1C DR P 1C G F = 8 9 2 . 0 8 8 3 . 5 F B L O 8 8 6 . 0 G F = 8 9 2 . 0 8 8 3 . 5 F B L O 8 8 6 . 0 G F = 8 9 2 . 5 8 8 4 . 0 F B L O 8 8 6 . 5 G F = 8 9 3 . 0 88 4 . 5 F B L O 8 8 7 . 0 G F = 8 9 3 . 2 88 4 . 7 F B L O 88 7 . 2 G F = 8 9 3 . 4 88 4 . 9 F B L O 88 7 . 4 GF = 8 9 2 . 8 88 4 . 3 FB L O 88 6 . 8 GF = 8 9 2 . 2 883. 7 FB L O 88 6 . 2 GF=8 8 9 . 7 881.2 FBLO 883.7 GF=89 1 . 0 882.5 FBLO 885.0 GF=892.5 884.0 FBWO 883.5 DR P 2C GF = 9 0 1 . 9 894 . 1 FB L O 89 6 . 6 7 8 9 G F = 9 0 0 . 3 89 1 . 8 FB L O 89 4 . 3 G F = 8 9 7 . 5 8 8 9 . 0 F B 89 7 . 3 DR P 2C DR P 1C P H A S E 3 P H A S E 2 PHA S E 4 PHA S E 3 PH A S E 4 PH A S E 3 B L O C K 1 BL O C K 3 S T S > > S T S > > S T S > > S T S > > S T S > > 0+00 1+0 0 2+00 3+00 4+00 5+0 0 6+ 0 0 7 + 0 0 8+00 9+00 10+ 0 0 10+ 0 9 . 4 4 -0+400+001+002+003+00 4+00 5+00 6+00 7+0 0 8+0 0 9+0 0 10+ 0 0 11+0 0 12+0 0 7+ 0 0 8+ 0 0 9+ 0 0 10+ 0 0 11+ 0 0 11+ 5 6 . 1 8 6+0 0 6+8 3 . 5 7 S T S > > S T S > > S T S > > S T S > > S T S > > STS >> STS >> STS >> STS >> STS > > STS > > STS > > STS > > >> S T S > > S T S > > S T S > > S T S >> S T S >> STS >> STS >> STS >> ST S >> S T S >> S T S >> STS >> S T S > > S T S > > S T S > > S T S > > S T S > > 0+00 1+0 0 2+00 3+00 4+00 5+0 0 6+ 0 0 7 + 0 0 8+00 9+00 10+ 0 0 10+ 0 9 . 4 4 -0+400+001+002+003+00 4+00 5+00 6+00 7+0 0 8+0 0 9+0 0 10+ 0 0 11+0 0 12+0 0 7+ 0 0 8+ 0 0 9+ 0 0 10+ 0 0 11+ 0 0 11+ 5 6 . 1 8 6+0 0 6+8 3 . 5 7 S T S > > S T S > > S T S > > S T S > > S T S > > STS >> STS >> STS >> STS >> STS > > STS > > STS > > STS > > >> S T S > > S T S > > S T S > > S T S >> S T S >> STS >> STS >> STS >> ST S >> S T S >> S T S >> STS >> 7+ 0 0 8+ 0 0 9+ 0 0 10+ 0 0 11+ 0 0 11+ 5 6 . 1 8 6+0 0 6+8 3 . 5 7 0+00 1+0 0 2+00 3+00 4+00 5+0 0 6+ 0 0 7 + 0 0 8+00 9+00 10+ 0 0 10+ 0 9 . 4 4 (88.92)L.P. H.P. %1.9 %1.65 L.P. %2.0 %6.0 H.P. H. P . % 2.2 2 % 1. 0 % 1.2 %8.8 %8.3 %8.6 %7.9 %8.1 %8.6 % 7.5 %8.3 %8.0 % 7.43 H.P . % 7.4 3 % 6. 9 % 8.3 % 8.3 % 8.9 % 8.7 % 7.9 % 7. 6 % 8. 8 % 8.4 %8.0 %8.0 %9.0 %7.8 %8.0 % 8.1 % 8.4 %8.4 % 8.8 % 5.2 % 6.9 % 9.7 % 9.5 % 9.7 % 9.7 % 2.0 L.P. 2% 2% 92.14 L.P. 92 . 1 9 89. 0 7 %5.1 %5.3 %5.1 %3.9 %4.9 %7.9 % 4 . 2 % 4 . 8 % 4 . 9 % 4 . 4 % 7 . 2 % 8 . 9 %5.6 %8.0 % 4. 8 90.5 91.0 91.5 9 2 . 0 92.4 92.1 91.0 % 4 . 6 % 4 . 9 91.8 902 902 89 2 9 2 0 886 898 894 890 882 880 878 877 878 876 874 872 877 877 876 874 877 877 872 874 876 872 875 878 87 8 88 0 87 8 87 7 880 878 880 87 8 877 87 5 87 2 87 0 87 6 . 4 8 7 5 8 7 2 8 7 0 8 8 0 894 8 9 2 8 9 0 892 888 8 8 0 88 2 882 882 8 8 2 87 8 88 2 892 89 2 886 888 882 884 882 880 879 878 876 874 9 1 8 91 8 89.7 88.690.7 91.2 92.3 92.4 91.7 88.4 87.6 89.7 87.8 89.7 97.6 97.6 02.3 02.3 96.0 99.6 92.4 89.3 84.7 02.7 02.7 05.5 10.9 10.3 13.1 14.5 15.3 14.5 12.7 0 7 . 3 03.8 99 . 1 95 . 2 92.4 90.7 90.6 93. 0 97.1 02 . 8 15.3 05 . 9 02.7 12.9 17 . 0 21 . 2 20.3 12.8 10.2 08.1 97.3 91.0 85.0 880 882 884 898 900 886 87 6 . 4 8 7 6 . 4 8 7 6 . 4 876.4 87 6 . 4 876.4 87 6 . 4 88 4 902 88.3 87.3 2 02.4 0 90. 0 3 02. 3 4 89. 0 7 15 . 0 6 01. 5 5 L.P. % 6.9 886 908 904 902 898 896 886 8 8 6 896 898 90290 6 906 90 4 896 896 91 6 9 1 6 892 892 892 904 902 908 914 9 0 8 9 1 0 9 1 2 91 2 91 0 90 8 90 6 904 90 2 8 9 8 898 8 8 6 8 9 6 8 9 8 BW 911.0 TW 914.0 BW 911.0 TW 914.0 BW 908.0 TW 911.0 896 8 9 2 888 892 892 8 9 2 8 8 2 8 8 8 882 892 89 2 8 8 8 8 9 0 888 890 890 892 892 890 POND 30 NWL=876.40 100-YR=879.19 100-YR B-B=881.13 POND 90 100-YR=885.97 BTM=881.00 POND 10 NWL=878.00 100-YR=882.30 8 8 6 88 6 88 8 8 9 2 886 898 89 2 89 4 8 9 4 904 894 892 9 0 0 904 900910 9 1 0 9 1 4 90 6 908 906 904 902 94. 6 93.5 92.2 93.5 91.0 91.4 9 0 . 7 9 1 . 9 9 1 . 7 94.1 93.5 93.0 97.3 00.0 92.1 93. 6 96 . 3 99. 8 04 . 2 0 8 . 2 11 . 5 14.0 16 . 5 17 . 4 17 . 2 16.0 14.5 11.7 05. 0 04.3 06. 5 03 . 5 98 . 0 94.5 92.9 91.5 97. 0 92. 3 97 . 5 80. 2 80.2 01.8 15.0 08 . 5 93.0 06. 0 91.5 91.5 92.0 92.5 92.9 92.6 91.7 9 2 . 0 9 3 . 0 9 3 . 5 9 2 . 5 9 2 . 5 9 2 . 1 8 9 . 2 88.0 85.5 81.0 81.0 82.2 8 0 . 8 81. 0 81 . 0 8 1 . 0 81 . 3 83 . 9 81.5 81.0 81.0 81.0 81.0 81.0 81.0 89.1 91.7 91.5 91.0 91.6 92.3 91. 0 81.0 9 0 . 5 82 . 3 81.0 9 2 . 2 92 . 3 90 0 884 88 4 8 8 2 90 0 89 0 890 8 9 0 8 9 2 890 892 900 9 0 0 E O F 89 4 8 9 4 PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am a duly Licensed Professional Engineer under the laws of the state of MINNESOTA. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Randall C. Hedlund License No:Date: C301ZZZ450.dwg GRADING, DRAINAGE & EROSION CONTROL - NORTH C3.1 NORTH 0 50 100 BUILDING TYPE FBWO = FULL BASEMENT WALK OUT FBLO = FULL BASEMENT LOOK OUT FB = FULL BASEMENT NO WALK OUT NO LOOKOUT XXX.X FBWO/FB XXX.XX/XXX.X GF=XXX.X : FRONT GARAGE FLOOR ELEVATION : UNIT TYPE : MIN. BSMT ELEV./LOWEST OPENING ELEV. : REAR ELEVATION NOTES: 1. GARAGE LOCATION INDICATED BY DRIVEWAY. 2. THERE MUST BE AT LEAST 6" DROP IN GROUND ELEVATION WITHIN 10 FT. OF THE STRUCTURE. NO SCALE PAD DETAIL1 Contact utility service providers for field location of services 72 hours prior to beginning grading. Refer to the Geotechnical Report prepared by Haugo Geo Technical Services, LLC, Dated 12/5/2019, For additional information on backfill material and groundwater conditions. Remove topsoil from grading areas and stockpile sufficient quantity for reuse. Remove surface and ground water from excavations. Provide initial lifts of stable foundation material if exposed soils are wet and unstable. An Independent Testing Firm shall verify the removal of organic and unsuitable soils, soil correction, and compaction and provide periodic reports to the Owner. Place and compact fill using lift thicknesses matched to soil type and compaction equipment to obtain specified compaction throughout the lift. Reserved. Avoid soil compaction of infiltration practices. Any equipment used in Infiltration Areas should be small scaled and tracked. Install protective fencing as shown. Ponds shall be clay lined (2 ft. minimum) below the NWL. 2. 3. 4. 5. 6. 7. 8. 9. 10. GRADING NOTES GENERAL NOTES LEGEND :Construction Limits SYMBOL DESCRIPTIONFor construction staking and surveying services contact Landform at 612.252.9070.1. 000.0 :Denotes Emergency Overflow :Stockpile Contours :Proposed Major Contour :Proposed Spot Elevation 120 :Existing Major Contour :Existing Spot Elevation 120 123.45 234.5 :Proposed Minor Contour123 :Existing Minor Contour123 EOF EOF I I I I I I I I I I I I I I I I I I I CABX FES 30 RCP IE=872.7 INV 30 RCP IE=872.5 CB RE=886.1 IE=882.5 CB RE=888.8 IE=885.2 STMH RE=888.0 IE=882.5(E) IE=883.4(S) IE=882.6(W) CBBH TOP CL RE=888.8 IE=884.4 X X X X X X X X X X X X X X X X X X X X X X X X X >> > > > > > > > > > > >> >> I 80 1 119 120 CIM Do Not Disturb SB 106 SB 111 SB 110 SB 107 SB 109 SB 108 0+ 0 0 1+ 0 0 2+ 0 0 3+ 0 0 4+ 0 0 5+ 0 0 6 + 0 0 7 + 0 0 8+ 0 0 -0+ 3 0 0+ 0 0 1+ 0 0 2+ 0 0 3+ 0 0 4 + 0 0 5+ 0 0 6+0 0 6+8 3 . 5 7 9+00 10+ 0 0 10+ 0 9 . 4 4 -0+30 0+00 1+00 2+00 2+33.94 H.P. %2.1 L.P. %1.2 % 1. 0 % 1.2 % 5. 5 5 % 1 . 2 % 1 . 2 % 8.0 % 1. 5 L.P. % 1 . 4 % 1 . 3 % 1 . 0 7.9 %8.1 %8.6 %8.1 %7.5 %8.3 %8.0 %8.0 %9.5 %9.3 %9.2 %9.2 %9.6 %9.5 %8.6 %9.4 % 8.1 % 8.4 % 8. 2 % 8. 6 % 8. 0 %8.8 %8.2 %8.6 %7.7 %8.9 %8.7 %9.2 %8.1 %9.9 %8.4 %8.5 %9.2 %9.1 L.P. % 7. 7 % 6.3 % 6. 8 % 7. 6 % 8. 6 % 8. 6 % 6.9 %0.5 %2.0 H.P.%1.3 % 2 . 0 % 8. 9 % 8.8 % 8. 7 8 8 . 1 5 89.03 %0.5%0.5 L.P. 84.9 2 % 2. 9 86.55 87.52 %5.1 % 5 . 9 %5.6 %8.0 L.P. 84.53 % 9 . 5 86 . 7 86 . 087 . 4 88 . 4 % 8 . 8 % 6 . 8 % 5.6 %7.3 %6.2 % 8.0 % 7 . 9 % 6 . 7 88 . 0 8 8 . 8 90.5 91.0 91.5 91.8 89.8 83.2 83.2 84.0 90.0 902 902 886 886 892890 894 890 892 894 872 875 878 87 8 88 0 890 878 878 878 8 7 8 8 6 8 864 860 8 6 4 862 860 862 866 870 880 882 880 882 88 8 89 0 88 0 87 8 877 87 5 87 2 87 0 886 8 8 4 8 8 2 88 8 888 886 886 882 888 890 894 8 8 6 88 4 88 2 87 8 87 6 87 4 87 3 876 8 8 0 886 886 888 889 89 0 89 0 896 874 878 88 8 88 6 88 6 88 0 87 9 . 5 879. 5 8 7 9 . 5 898 % 7. 3 % 6.4 890 896 894 % 6. 4 % 5. 3 89 . 5 876 877878879880 892 888 879880 894 890 876 874 886 890 874 886 88 . 7 %9.3 %8.7 %8.7 % 8.9 % 8.8 % 8. 7 % 9. 1 % 8. 9 % 9.0 % 8.7 % 8.7 % 8.6 % 8.8 %8.9 %8.7 %8.5 %8.9 02.3 02.3 99.9 00.2 97.4 94.1 93.8 8 6 . 5 88.6 89.3 89.3 87.9 88.6 89.2 90.4 91.6 92 . 7 94.5 96.0 99.6 91.0 9 0 . 7 87.8 84.5 91.2 90.4 89.3 87 . 7 86 . 7 85 . 5 80 . 5 78 . 9 89.0 892 8 9 2 97.198.498.193.989.9 86.080.372.0 92.0 95.5 02.7 98.1 88.6 02.7 05.5 10.9 12.9 888 894 894 896 898 900 896 898 900 900 89 8 896 876.4 902 02.4 0 93.46 94.47 (85.40)%2.0 85.00 93.55 96.81 88 . 8 6 86 . 6 5 02. 3 4 01. 5 5 L.P. % 6.9 892 892 904 902 91 2 91 0 908 90 6 904 902 8 8 8 884 888 888 886 896 89 2 89 4 892 8 9 4 89 0 88 6 88 8 890 888 892 8 9 2 892 8 9 2 POND 40 NWL=890.00 100-YR=892.74 POND 50 NWL=879.00 100-YR=883.61 POND 60 100-YR=870.08 BTM=859.410 INFILTRATION BASIN 70 100-YR=879.12 BTM=876.00 INFILTRATION BASIN 80 100-YR=882.04 BTM=879.80 888 886 898 89 2 8 9 4 8 9 2 888 89 0 888 890 888 890 890 888886 878 880 882 884 888 886 882 888888 880 884 886 886 88 8 89 0 882 87 6 888 884 886 888 8 8 0 88 2 886 89 0 8 8 8 894 8 8 8 8 9 6 898 8 9 4 902 9 0 0 896 888 92.2 91.0 91.4 9 0 . 7 9 1 . 9 9 1 . 7 94.1 93.5 9 1 . 2 93.0 93.6 95.1 97.3 00.0 11.7 05. 0 01.8 98.5 95.1 93.2 92.5 91.5 88.5 00 . 6 98 . 0 9 6 . 4 9 0 . 1 92.2 92.8 92.2 91.9 89.6 90.9 88.0 88.5 8 8 . 0 86.6 87.2 8 5 . 8 8 5 . 5 86.5 87.6 89.5 91.6 91.1 90.5 89.7 89.2 90.6 89.2 88.8 88.9 89.5 87.9 89 . 0 94.5 06. 0 9 1 . 8 9 1 . 8 9 1 . 5 92.5 93.6 893 . 0 9 0 . 1 9 1 . 1 9 1 . 7 91.5 91.5 92.0 884.5 83.0 81.5 82.0 86.0 88.0 85.5 81.0 81.0 82.2 93.0 9 0 . 9 9 0 . 5 8 8 . 8 8 7 . 8 86. 3 86.0 86.0 86.1 86.3 86.3 86.5 86.5 87.0 87.0 87.1 87.7 87.5 88.0 88.1 88.3 9 0 . 5 9 2 . 3 94 . 3 87.5 87.5 87.9 89.4 89.7 90.7 91.0 91.6 88.7 89.9 91.0 92.1 93.1 92.0 91.0 89.988.7 81.0 90 . 0 89 . 7 89 . 3 88 . 7 88 . 4 87 . 9 87 . 7 87 . 4 86. 5 87.5 88.5 90.1 91.7 93.4 66.0 69.0 72.6 73.2 7 6 . 0 79 . 4 73.5 88 . 4 88 . 3 87 . 7 86. 6 88.0 91.085.7 85.686.2 85.8 86 . 8 87.0 86.4 88.0 87.0 88 . 0 87. 0 8 6 . 5 8 6 . 5 8 8 6 8 7 . 9 9 0 . 5 9 2 . 2 92 . 3 892 888 890892 882 90 0 8 9 2 8 9 2 EO F 884 88 4 % 2.0 % 2. 0 88 . 5 88.7 87.1 87.2 86.2 85.6 85.2 84.8 84.8 85.1 85.1 81.5 79.191.894.896.1 887.0 8 8 2 88 4 88 6 90 0 89 2 89 0 888 886 886 8 8 8 89 0 89 0 8 8 8 8 8 6 8 8 8 88 8 8 8 8 8 9 0 890 8 9 2 8 9 2 8 9 0 886 E O F EOF EOF E O F E O F 69.0± E O F 892 886 886 886 8 8 4 8 8 6 E O F 86 . 0 E O F 8 7 9 879 STS >>STS >> S T S > > S T S > > -0+30 0+00 1+00 2+00 2+33.94 9+00 10+ 0 0 10+ 0 9 . 4 4 11+0 0 12+0 0 13+0 0 14+00 15+00 16+00 16+89.69 0+ 0 0 1+ 0 0 2+ 0 0 3+ 0 0 4+ 0 0 5+ 0 0 6 + 0 0 7 + 0 0 8+ 0 0 -0+ 3 0 0+ 0 0 1+ 0 0 2+ 0 0 3+ 0 0 4 + 0 0 5+ 0 0 6+0 0 6+8 3 . 5 7 STS > > STS > > STS > > > > STS >> STS >> STS >> STS >> STS >> STS > > STS > > S T S > > S T S > > S T S >> STS >> STS >> ST S > > ST S > > S T S > > S T S > > S T S >> S T S > > S T S > > S T S > > STS >> STS >> STS >> 0+001+002+00 3+00 4+005+006+007+008+009+00 10+00 11+ 0 0 1 2 + 0 0 13 + 0 0 14 + 0 0 14 + 6 3 . 1 9 S T S > > S T S > > S T S > > STS >> S T S >> S T S >> S T S > > S T S > > S T S > > S T S > > S T S >> S T S > > S T S >> S T S >> STS> >STS> > BLOCK 2 432 1 2 10 9 BLOCK 1 8 7 6 5 4 3 2 1 4 B L O C K 3 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8910 1 2 3 4 5 3 2 1 2 1 BLOCK 4 BL O C K 2 1 2 3 4 5 26 14 15 16 17 BLOC K 3 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 B L O C K 5 1 2 3 OUTLOT A OUTLOT A BLOCK 2 1 OUTLOT A NO R T H R I D G E D R I V E W E S T V I E W D R I V E FALL B R O O K E DRIVE RIDGEPO I N T E COURT OUTLOT B BLOCK 1 OUTLOT B PHA S E 1 PHA S E 2 PH A S E 1 PH A S E 2 PH A S E 2 PH A S E 3 G F = 8 9 4 . 6 88 6 . 1 F B8 9 4 . 4 G F = 8 9 4 . 0 88 5 . 5 F B8 9 3 . 8 G F = 8 9 3 . 5 8 8 5 . 0 F B 8 9 3 . 3 GF=887.6 879.1 FBLO 881.6 GF=887.2 878.7 FBLO 881.2 GF=887.5 879.0 FB 887.3 GF=887.2 878.7 FB 887.0 GF=887.9 879.4 FB 887.7 GF=890.0 881.5 FB 889.8 G F = 8 9 2 . 4 8 8 3 . 9 F B 8 9 2 . 2 G F = 8 9 1 . 4 8 8 2 . 9 F B 8 9 1 . 2 G F = 8 9 1 . 1 8 8 2 . 6 F B 8 9 0 . 9 G F = 8 8 9 . 7 8 8 1 . 9 F B 8 9 0 . 2 G F = 8 9 0 . 2 8 8 1 . 7 F B 8 9 0 . 0 G F = 8 9 1 . 0 8 8 2 . 5 F B 8 9 0 . 8 G F = 8 9 1 . 6 8 8 3 . 1 F B 8 9 1 . 4 G F = 8 9 2 . 7 8 8 4 . 2 F B 8 9 2 . 5 GF=892.2 883.7FBLO886.2 GF=893. 5 885.0 FBWO 884.5 G F = 8 9 4 . 5 88 6 . 0 F B W O 8 8 5 . 5 GF=890.2 881.7 FBLO(3') 887.2 GF=889.8 881.3 FBLO(3.5) 886.3 GF=889.5 881.0 FBLO 883.5 GF=889.2 880.7 FBWO 880.2 GF=888.9 880.4 FBWO 879.9 GF=888.5 880.0 FBWO 879.5 GF=888. 2 879.7 FBWO 879.2 GF=8 8 7 . 9 879.4 FBW O 878. 9 G F = 8 9 0 . 6 88 2 . 1 F B L O 8 8 4 . 6 G F = 8 9 0 . 0 8 8 1 . 5 F B 8 8 9 . 8 G F = 8 8 9 . 4 8 8 1 . 6 F B 8 8 9 . 9 G F = 8 9 0 . 8 8 8 2 . 3 F B 8 9 0 . 6 G F = 8 8 9 . 7 8 8 1 . 9 F B 8 9 0 . 2 GF=889.2 880.7 FB 889.0 GF=888.9 880.4 FB 888.7 GF=888.8 880.3 FB 888.6GF=88 8 . 2 879.7 FB 888.0 GF = 8 8 8 . 5 880 . 0 FB 888 . 3 GF= 8 8 8 . 0 879. 5 FB W O 879 . 0 G F = 8 9 5 . 6 8 8 7 . 1 F B L O 8 8 9 . 6 G F = 8 9 2 . 0 8 8 3 . 5 F B L O ( 4 ' ) 8 8 8 . 0 G F = 8 9 3 . 0 8 8 4 . 5 F B L O ( 5 ' ) 8 8 8 . 0 G F = 8 9 3 . 7 8 8 5 . 2 F B L O 8 8 7 . 7 G F = 8 9 9 . 0 89 0 . 5 F B W O 8 9 0 . 0 GF = 9 0 2 . 3 894. 5FB W O 894 . 0 GF=9 0 1 . 0 892.5 FBW O 892. 0 GF=89 6 . 9 888.4 FBWO 887.9 GF=8 9 8 . 5 890.0 FBWO 889.5 G F = 8 8 9 . 0 88 0 . 5 FB W O 88 0 . 0 G F = 8 9 1 . 1 8 8 2 . 6 F B 8 9 0 . 9 G F = 8 9 5 . 0 8 8 6 . 5 F B L O ( 3 ' ) 8 9 2 . 0 G F = 8 9 3 . 9 8 8 5 . 4 F B L O ( 3 ' ) 8 9 0 . 9 G F = 8 9 2 . 2 8 8 3 . 7 F B L O ( 4 . 5 ) 8 8 7 . 7 G F = 9 1 5 . 0 906 . 5 F B L O 90 9 . 0 GF=912 . 2 903.7 FBWO 903.2 GF = 9 0 5 . 5 897. 0 FBL O 899. 5 GF=890.6 882.1 FB890.4 GF=892.3 883.8 FBLO 886.3 GF= 8 9 3 . 0 884. 5 FBL O 887. 0 GF = 8 9 4 . 1 88 5 . 6 FB L O 88 8 . 1 G F = 8 9 2 . 0 8 8 3 . 5 F B L O 8 8 6 . 0 G F = 8 9 2 . 0 8 8 3 . 5 F B L O 8 8 6 . 0 G F = 8 9 2 . 5 88 4 . 0 F B L O 8 8 6 . 5 D R P 1 C D R P 1 C D R P 1 C GF = 9 0 1 . 9 894 . 1 FB L O 896 . 6 GF=890.0 881.5 FB 889.8 GF=888.2 879.7 FBLO 882.2 GF=890.5 882.0 FB 890.3 GF=890.7 882.2 FB 890.5 7 8 9 10 11 12 13 G F = 8 9 2 . 1 8 8 3 . 6 F B 8 9 1 . 9 G F = 8 9 2 . 7 8 8 4 . 2 F B 8 9 2 . 5 GF = 9 0 0 . 3 89 1 . 8 FB L O 89 4 . 3 G F = 8 9 7 . 5 88 9 . 0 F B 89 7 . 3 G F = 8 9 5 . 3 88 6 . 8 F B 89 5 . 1 G F = 8 9 4 . 1 8 8 5 . 6 F B 8 9 3 . 9 G F = 8 9 3 . 3 8 8 4 . 8 F B 8 9 3 . 1 GF=888.9 880.4 FB 888.7 DR P 1C DR P 1C GF=892.3 883.8 FBLO(5') 887.3 GF=892.3 883.8 FBLO(4') 888.3 GF=892.0 883.5 FBLO886.0 PHA S E 4 PHA S E 3 PHAS E 3 PHA S E 2 B L K 4 BLOC K 3 PHASE 3 PHASE 2 P H A S E 2 P H A S E 3 Pond shall be over-excavated until SP-SM soils are reached. Backfill to grade shall be with SP-SM soils. PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am a duly Licensed Professional Engineer under the laws of the state of MINNESOTA. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Randall C. Hedlund License No:Date: NORTH 0 50 100 C302ZZZ450.dwg GRADING, DRAINAGE & EROSION CONTROL - SOUTH C3.2 BUILDING TYPE FBWO = FULL BASEMENT WALK OUT FBLO = FULL BASEMENT LOOK OUT FB = FULL BASEMENT NO WALK OUT NO LOOKOUT XXX.X FBWO/FB XXX.XX/XXX.X GF=XXX.X : FRONT GARAGE FLOOR ELEVATION : UNIT TYPE : MIN. BSMT ELEV./LOWEST OPENING ELEV. : REAR ELEVATION NOTES: 1. GARAGE LOCATION INDICATED BY DRIVEWAY. 2. THERE MUST BE AT LEAST 6" DROP IN GROUND ELEVATION WITHIN 10 FT. OF THE STRUCTURE. NO SCALE PAD DETAIL1 GENERAL NOTES LEGEND :Construction Limits SYMBOL DESCRIPTION For construction staking and surveying services contact Landform at 612.252.9070.1. 000.0 :Denotes Emergency Overflow :Stockpile Contours :Proposed Major Contour :Proposed Spot Elevation 120 :Existing Major Contour :Existing Spot Elevation 120 123.45 234.5 :Proposed Minor Contour123 :Existing Minor Contour123 EOF EOF Contact utility service providers for field location of services 72 hours prior to beginning grading. Refer to the Geotechnical Report prepared by Haugo Geo Technical Services, LLC, Dated 12/5/2019, For additional information on backfill material and groundwater conditions. Remove topsoil from grading areas and stockpile sufficient quantity for reuse. Remove surface and ground water from excavations. Provide initial lifts of stable foundation material if exposed soils are wet and unstable. An Independent Testing Firm shall verify the removal of organic and unsuitable soils, soil correction, and compaction and provide periodic reports to the Owner. Place and compact fill using lift thicknesses matched to soil type and compaction equipment to obtain specified compaction throughout the lift. Reserved. Avoid soil compaction of infiltration practices. Any equipment used in Infiltration Areas should be small scaled and tracked. Install protective fencing as shown. Ponds shall be clay lined (2 ft. minimum) below the NWL. 2. 3. 4. 5. 6. 7. 8. 9. 10. GRADING NOTES BLOCK 2 432 1 2 10 9 BLOCK 1 8 7 6 5 4 3 2 1 4 B L O C K 3 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8910 1 2 3 4 5 3 2 1 3 2 1 BLOCK 4 BL O C K 2 1 2 3 4 5 2 1 6 14 15 16 17 BLOC K 3 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 B L O C K 5 BLO C K 1 BLOC K 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 45 6 7 8 OUTLOT A OUTLOT C OUTLOT A OUTLOT A BLOCK 2 BASIN 60 1 OUTLOT A 11109876 5 4 3 2 1 6 5 4 BLOCK 4 OUTLOT B BLOCK 1 OUTLOT B PHA S E 1 PHA S E 2 PH A S E 1 PH A S E 2 PH A S E 2 PH A S E 3 PHAS E 4 PHAS E 3 PHASE 4 PHASE 2 7 8 9 10 11 12 13 P H A S E 3 P H A S E 2 PHA S E 4 PHA S E 3 PHAS E 3 PHAS E 2 PH A S E 4 PH A S E 3 B L O C K 1 B L K 4 BL O C K 3 PHASE 3 PHASE 2 P H A S E 2 P H A S E 3 I I I I I I I I I I I I I I I CABX X X X X X X X X X X X > > > > > > 80 80 SB 103 SB 102 SB 104 SB 106 SB 105 SB 100 SB 101 SB 111 SB 110 SB 107 SB 109 SB 108 STS >>S T S > > S T S > > S T S > > SAN > S A N > S A N > SAN >SAN >SAN >SAN >SAN >SAN > SAN > SAN > SAN > SAN > SAN > SA N > S A N > S A N > S A N > S A N > S A N > SAN > SAN > SA N > SA N > S A N > S A N > S A N > S A N > -0+30 0+00 1+00 2+00 2+33.94 0+0 0 1+00 2+00 3+00 4+00 5+0 0 6+ 0 0 7 + 0 0 8+00 9+00 10+ 0 010+ 0 9 . 4 4 -0+400+001+002+003+00 4+00 5+00 6+00 7+0 0 8+0 0 9+0 0 10+ 0 0 11+ 0 0 12+ 0 0 13+0 0 14+00 15+00 16+00 16+89.69 0+ 0 0 1+ 0 0 2+ 0 0 3+ 0 0 4+ 0 0 5+ 0 0 6 + 0 0 7 + 0 0 8 + 0 0 9+ 0 0 10 + 0 0 11+0 0 11+ 5 6 . 1 8 -0 + 3 0 0+ 0 0 1+ 0 0 2+ 0 0 3+ 0 0 4 + 0 0 5+ 0 0 6+0 0 6+8 3 . 5 7 SAN > S T S > > S T S > > STS >> STS >> STS > > STS > > STS >> STS >> S T S > > S T S >>STS >> STS > > S T S > > STS >> ST S > > S T S > > SA N > S A N > SAN > SAN > SA N > SAN >SAN >SAN > S T S > > STS >> S T S > > S T S >> S T S > > S T S >> STS> > NOR T H R I D G E FALLBROOKE H I G H P O I N T E D R I V E W E S T VI E W D R I V E WE S T P O I N T E COURT RIDGEPOINTE COURT MH-37 MH-24 MH-36 MH-23 MH-22 MH-35 MH-34 MH-11 MH-21 MH-12 MH-9 MH-17 MH-33 MH-16 MH-8 MH-26 MH-20 MH-18 MH-32 MH-15 MH-2 MH-14 MH-3 MH-6 MH-13 MH-5 MH-1 MH-4 CBMH 902 CBMH 903 CBMH 904 CBMH 905 CB 1103A CBMH 1103 CBMH 806 CBMH 805 CB 409A CBMH 409 CBMH 602 CB 603 CBMH 807 CB 807A CBMH 803 CBMH 804 CBMH 1102 CBMH 1105 CB 1105A CB 1204A STMH 601 CBMH 405 CBMH 403 CB 403A CBMH 1204 CBMH 1203CBMH 1104 CB 405B CBMH 405A CBMH 406 CBMH 203 FES 1100 MH-7 MH-10 MH-27 MH-25 MH-28 MH-31 STMH 100OCS 101 FES 200 STMH 201 CBMH 202 FES 400 STMH 401 CDS 402 FES 503STMH 502 CB 501A STMH 501 FES 700 CB 701 FES 800 CBMH 801 CBMH 802 CBMH 808 CB 808A CIRCLE FES 905C FES 900 CBMH 901 CB 901AFES 1103C STMH 1101 CB 1203A CBMH 408 FES 410 DRI V E DRIVE CB 905A FES 204 CB 802A CB 404B CBMH 404A CBMH 404CB 407A CBMH 407 > > > > > > >> >> >> > > > > > > > > > > > > > > > > > > >> >> > > > > > > > > >> >> > > >> > > >> > > >> > > > > CB 407D CBMH 407C CBMH 407B > > > > > > CBMH 1103B FES 1200 STMH 1201 CBMH 1202 CB 406A >> FES 600 >> > > > > > > > > >> >> PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am a duly Licensed Professional Engineer under the laws of the state of MINNESOTA. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Randall C. Hedlund License No:Date: C400ZZZ450.dwg OVERALL UTILITIES C4.0 NORTH 0 100 200 Pipe Materials Watermain 8" DIP Class 52 - Mainline 6" DIP Class 52 - Hyd. Leads (ANSI A21.51/AWWA C151) Water Service 1" Copper Type K (ASTM B88) A "T" post shall be installed over terminousof service and painted blue. A "W" will be placed on curb to which a service runs underneath. Two ties for each service will be required at time of Record Plans. Public Sanitary Sewer 8" PVC SDR 35, (ASTM: D3034, F477, & F891) Sanitary Sewer Service 4" PVC SDR 26 (ASTM: D1785, D2665, F794, & F1866) Storm Sewer RCP 12"-18" Class 5 (ASTM C76) RCP 21" Class 4 (ASTM C76) Contact utility service providers for field location of services 72 hours prior to beginning. Contractor to field verify location and elevation of all utility points of connection prior to construction of any proposed utilities. Contractor to notify Engineer immediately if there is any discrepancy. Contractor to pothole all utility crossings prior to construction of new utilities to verify depths of existing lines. Contact Engineer immediately if any conflicts are discovered. Provide means and measures to protect adjacent property from damage during utility installation. Pipe lengths shown are from center of structure to center of structure or end of end section. Install tracer wire with all non-conductive utilities in accordance with City of Hastings standards. Connect to city utilities in accordance with City of Hastings standards. Maintain 7.5 feet of cover on watermain. Deflect water to maintain 18-inch minimum outside separation at sewer crossings. Center pipe lengths to provide greatest separation between joints. Contact City of Hastings Public WorksDepartment, at 651.480.6185 for flushing and pressure test inspections. Catch basins in curb and gutter are sumped 2 inches below the gutter grade. Coordinate with private utilities to provide electric, natural gas, and communications services. Adjust structures to final grade where disturbed. Comply with requirements of Utility. Meet requirements for traffic loading in paved areas. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. GENERAL NOTES UTILITY NOTES For construction staking and surveying services contact Landform at 612.252.9070.1. 1 2 3 4 5 3 2 1 BLOCK 4 BL O C K 2 1 2 3 4 5 2 1 6 6 BL O C K 1 BLOC K 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 45 6 7 8 OUTLOT C OUTLOT A OUTLOT A 11109876 5 4 3 2 1 6 5 4 BLOCK 4 PHA S E 4 PHA S E 3 PHASE 4 PHASE 2 7 8 9 10 P H A S E 3 P H A S E 2 PHA S E 4 PHA S E 3 PHAS E 3 PHAS E 2 PH A S E 4 PH A S E 3 B L O C K 1 BL O C K 3 I I I I I I I I I I I I I I I I CB RE=888.8 IE=885.2 CB RE=889.0 IE=884.8 STMH RE=888.0 IE=882.5(E) IE=883.4(S) IE=882.6(W) CBBH TOP CL RE=888.8 IE=884.4 CB RE=882.8 IE=877.8 CB RE=882.8 IE=879.4 INV? 48 RCP IE=875.9 FES 48 RCP IE=876.4 STMH RE=883.4 CB RE=883.6 IE=879.2 CB RE=887.1 IE=883.4 CB RE=886.9 IE=882.0 SSMH RE=889.0 IE=871.8 CB RE=890.1 IE=886.9 CB RE=890.0 IE=884.3 > I > I > > > > > > >> >> >> 80 S T S > > S T S > > S T S > > S T S > > S T S > > SAN > SAN > SAN >SAN > SAN > SAN > SAN > SAN > SA N > SA N > S A N > S A N > S A N > S A N > S A N > S A N S A N > SAN > SA N > SA N > SA N > SA N > SAN > S A N > S A N > S A N 0+0 0 1+0 0 2+00 3+00 4+00 5+0 0 6+ 0 0 7 + 0 0 8+00 9+00 10+ 0 0 10+ 0 9 . 4 4 -0+400+001+002+003+00 4+00 5+00 6+00 7+00 8+0 0 9+0 0 10+ 0 0 11+ 0 0 12+ 0 0 13+0 0 7+ 0 0 8+ 0 0 9+ 0 0 10+ 0 0 11+0 0 11+ 5 6 . 1 8 5+ 0 0 6+0 0 6+8 3 . 5 7 DRIVE HIG H P O IN T E D R I V E W E S T V IE W D R IV E WE S T P O I N T E CIRCLE NOR T H R I D G E S T S > > S T S > > S T S > > S T S > > S T S > > STS >> STS >> STS >> STS >> STS > > STS > > STS > > STS > > STS > > >> STS >> STS >> S T S > > S T S > > S T S > > S T S >> S T S >> STS >> STS >> STS >> S A N > S A N > S A N > ST S >> SAN > SAN > SAN > SAN > SAN > SA N > SA N > SA N > SAN >SAN >SAN >SAN >SAN >SAN > S T S S T S >> S T S > > S T S > > S T S STS >> CB 603 RIM: 887.67 INV: 883.62 CBMH 602 RIM: 887.84 INL (N): 883.21 INV: 882.01 STMH 601 RIM: 883.75 INL (N): 881.31 INV: 876.55 CB 807A RIM: 888.51 INV: 884.51 CBMH 807 RIM: 891.88 INL (NE): 884.17 INL (NW): 883.97 INV: 883.77 CBMH 806 RIM: 890.75 INL (N): 883.34 INV: 882.94 CBMH 805 RIM: 890.75 INL (NW): 882.81 INV: 882.81 CBMH 804 RIM: 888.51 INL (W): 882.70 INV: 882.70 CBMH 803 RIM: 888.51 INL (SW): 882.58 INV: 882.09 CBMH 905 RIM: 896.68 INL (SE): 891.26 INL (NW): 891.26 INV: 891.06 CBMH 904 RIM: 901.06 INL (NE): 890.85 INV: 890.85 CBMH 903 RIM: 901.08 INL (E): 890.78 INV: 890.58 CBMH 902 RIM: 901.08 INL (NE): 890.51 INV: 890.31 MH-24 RIM: 913.73 INV: 903.00 INV: 903.00 77' - 8 " P V C MH-23 RIM: 909.91 INV: 898.71 67' - 8" PV C MH-22 RIM: 904.94 INV: 894.05 134' - 8" PV C MH-21 RIM: 895.57 INV: 884.72 166' - 8 " P V C MH-20 RIM: 889.81 INV: 875.35 MH-18 RIM: 889.69 INV: 874.59 12 6 ' - 8 " P V C MH-17 RIM: 892.09 INV: 873.99 1 3 9 ' - 8 " P V C MH-16 RIM: 891.12 INV: 873.34 1 6 7 ' - 8 " P V C MH-37 RIM: 913.80 INV: 901.86 83 ' - 8 " P V C MH-36 RIM: 910.18 INV: 898.18 92' - 8" PV C MH-35 RIM: 904.14 INV: 885.38 24 8 ' - 8 " P V C MH-34 RIM: 898.95 INV: 882.80 1 6 6 ' - 8 " P V C FES 503 INV: 882.15 MH-27 RIM: 887.41 MH-28 RIM: 888.77 INV : 874.20 MH-31 RIM: 891.85 INV: 873.26 105' - 8 " P V C 185' - 8" PV C 296' - 8" PVC 60' - 8" PVC MH-15 RIM: 889.46 INV : 872.67 15 5 ' - 8 " P V C CB 905A RIM: 896.67 INV: 891.36 FES 905C INV: 891.41 FES 700 INV=876.00 CB 701 RIM: 884.50 INL (W): 879.00 INV: 877.01 FES 800 INV=879.00 CBMH 801 RIM: 886.66 INL (SE): 882.25 INV: 879.12 CBMH 802 RIM: 886.16 INL (SW): 881.33 INL (NE): 882.25 INV: 882.35 STMH 501 RIM: 882.50 INL (N): 876.13 INL (S): 877.60 CB 501A RIM: 886.83 INL (SW): 877.82 INV: 877.82 FES 600 INV=876.40 STMH 502 RIM: 889.00 INL (NW): 881.88 INV: 879.67 STMH 401 RIM: 884.00 INL (SW): 877.14 INV: 876.44 FES 400 INV=876.00 CB 808A RIM: 895.89 INV: 891.89 CBMH 808 RIM: 895.89 INL (N): 891.35 INV: 890.36 33' - 36" RCP @ 0.12% 112 ' - 3 6 " R C P @ 0. 2 2 % 160 ' - 2 4 " R C P @ 0 . 1 5 % 34' - 21" RCP @ 0.21% 39' - 18" RCP @ 0.18% 111' - 18" RCP @ 0.19% 60' - 15" RCP @ 0.25% 41' - 15" RCP @ 0.24% 34' - 12" RCP @ 1.59% 213' - 1 5 " R C P @ 3 . 0 0 % 34' - 12" RCP @ 1.00% 39' - 18" RCP @ 1.11% 41' - 24" RCP @ 0.31% 39' - 24" RCP @ 0.28% 34' - 24" RCP @ 0.35% 168 ' - 2 4 " R C P @ 0 . 4 5 % 41' - 30" RCP @ 0.25% 2 4 6 ' - 2 4 " R C P @ 0 . 2 5 % 123' - 36" RCP @ 0.18% 32' - 15" RCP @ 0.46% 152' - 15" RCP @ 0.46% 41' - 12" RCP @ 0.99% 26 2 ' - 4 2 " R C P @ 1 . 3 5 % 30' - 4 2 " R C P @ 0. 9 0 % CB 407D RIM: 890.70 INV: 886.30 CBMH 407C RIM: 891.90 INL (NW): 886.02 INV: 884.22 91 ' - 1 2 " R C P @ 0 . 3 1 % 1 0 7 ' - 1 5 " R C P @ 0 . 3 0 % > > > > >> >> >> > > > > > > >> > > > > > > >> > > FES 511 INV: 877.90 42' - 24" RCP @ 0.19% 93' - 24" RCP @ -3.23% FES 702 INV: 876.00 39' - 18" RCP @ 0.18% EX SAN MH 2 RIM: 873.52 INL (W): 871.83 POND 30 NWL=876.40 100-YR=879.19 100-YR B-B=881.13 POND 10 NWL=878.00 100-YR=882.30 POND 40 NWL=890.00 100-YR=892.74 FES 900 INV=890.00 44' - 24" R C P @ 0.16% > > > > 33' - 36" RCP @ 0.12% LOWER RIM TO MATCH NEW GRADE 877.8± PRELIM. PLAT SUBMITTED TO CITY RCH30 JUL 2020 PROJECT NO. FILE NAME LA N D F O R M c IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS. PROJECT CERTIFICATION 105 South Fifth Avenue Suite 513 Minneapolis, MN 55401 Tel: 612-252-9070 Fax: 612-252-9077 Web: landform.net Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC. DATE ISSUE / REVISION REVIEW CONTACT ENGINEER FOR ANY PRIOR HISTORY ISSUE / REVISION HISTORY DEVELOPER MUNICIPALITY SIEBEN RIDGE HASTINGS, MINNESOTA PRELIMINARY PLAT JULY 30, 2020 ZZZ19450.FLC 20 2 0 TC LAND INVESTMENTS, LLC 13925 Fenway Blvd. No. Hugo MN 55038 I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am a duly Licensed Professional Engineer under the laws of the state of MINNESOTA. Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at Landform Professional Services, LLC office and is available upon request. Randall C. Hedlund License No:Date: C401ZZZ450.dwg UTILITIES - NORTH C4.1 NORTH 0 50 100 Pipe Materials Watermain 8" DIP Class 52 - Mainline 6" DIP Class 52 - Hyd. Leads (ANSI A21.51/AWWA C151) Water Service 1" Copper Type K (ASTM B88) A "T" post shall be installed over terminousof service and painted blue. A "W" will be placed on curb to which a service runs underneath. Two ties for each service will be required at time of Record Plans. Public Sanitary Sewer 8" PVC SDR 35, (ASTM: D3034, F477, & F891) Sanitary Sewer Service 4" PVC SDR 26 (ASTM: D1785, D2665, F794, & F1866) Storm Sewer RCP 12"-18" Class 5 (ASTM C76) RCP 21" Class 4 (ASTM C76) RCP 24"-48" Class 3 (ASTM C76) Contact utility service providers for field location of services 72 hours prior to beginning. Contractor to field verify location and elevation of all utility points of connection prior to construction of any proposed utilities. Contractor to notify Engineer immediately if there is any discrepancy. Contractor to pothole all utility crossings prior to construction of new utilities to verify depths of existing lines. Contact Engineer immediately if any conflicts are discovered. Provide means and measures to protect adjacent property from damage during utility installation. 2. 3. 4. 5. 6. GENERAL NOTES UTILITY NOTES For construction staking and surveying services contact Landform at 612.252.9070.1. Pipe lengths shown are from center of structure to center of structure or end of end section. Install tracer wire with all non-conductive utilities in accordance with City of Hastings standards. Connect to city utilities in accordance with City of Hastings standards. Maintain 7.5 feet of cover on watermain. Deflect water to maintain 18-inch minimum outside separation at sewer crossings. Center pipe lengths to provide greatest separation between joints. Contact City of Hastings Public WorksDepartment, at 651.480.6185 for flushing and pressure test inspections. Catch basins in curb and gutter are sumped 2 inches below the gutter grade. Coordinate with private utilities to provide electric, natural gas, and communications services. Adjust structures to final grade where disturbed. Comply with requirements of Utility. Meet requirements for traffic loading in paved areas. 7. 8. 9. 10. 11. 12. 13. 14. 15. BLOCK 2 4 3 2 1 2109 B L O C K 1 8 7 6 5 4 3 2 1 4 B L O C K 3 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 1 0 1 2 3 4 5 3 2 1 2 1 B L O C K 4 B L O C K 2 1 2 3 4 1 4 1 5 1 6 1 7 BLOCK 3 1 2 3 4 5 6789123456BLOCK 5 1 2OUTLOT A OUTLOT A B L O C K 2 BASIN 60 1 O U T L O T A O U T L O T B B L O C K 1 OUTLOT B P H A S E 1 P H A S E 2 PHASE 1 PHASE 2 PHASE 2PHASE 3 8 9 1 0 1 1 1 2 1 3 PHASE 4PHASE 3 P H A S E 3 P H A S E 2 BLK 4 P H A S E 3 P H A S E 2 PHASE 2 PHASE 3 I I I I I I I I I I I I I I I I I I C B R E = 8 7 9 . 4 I E = 8 7 1 . 6 C A B X F E S 3 0 R C P I E = 8 7 2 . 7 I N V 3 0 R C P I E = 8 7 2 . 5 S S M H R E = 8 8 5 . 4 I E = 8 6 8 . 2 C B R E = 8 8 6 . 0 I E = 8 8 1 . 0 C B R E = 8 8 6 . 1 I E = 8 8 2 . 5 C B R E = 8 8 8 . 8 I E = 8 8 5 . 2 C B R E = 8 8 9 . 0 I E = 8 8 4 . 8 S T M H R E = 8 8 8 . 0 I E = 8 8 2 . 5 ( E ) I E = 8 8 3 . 4 ( S ) I E = 8 8 2 . 6 ( W ) C B B H T O P C L R E = 8 8 8 . 8 I E = 8 8 4 . 4 XXXXXXXXXX X X X X X X X X X X X X X X X X > > > > > > > > > > > > > > > > > I E X . A 8 " P V C S T U B E L E V . = 8 6 8 . 0 4 ( A S - B U I L T ) ( F I E L D V E R I F Y ) S T S > > S T S > > STS>>STS>>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN> S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > SAN>SAN> S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > >SAN>SAN>SAN>SAN> S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > S A N > - 0 + 3 0 0 + 0 0 1 + 0 0 2 + 0 0 2 + 3 3 . 9 4 10+0010+09.4412+0013+0014+0015+0016+00 0+00 1+00 2+00 3+00 4+00 5+00 6 + 0 0 7 + 0 0 8 + 0 0 -0+30 0+00 1+00 2+00 3+00 4 + 0 0 5 + 0 0 6+00 6+83.57SAN>SAN>STS>>STS>>STS>> S T S > > S T S > > S T S > > ST S >> ST S >> S T S >> S T S >> SAN> S T S > > S T S > > S T S >> STS >>STS >>STS >>STS >>STS >>STS >> SAN >SAN >SAN > S T S >> S T S > > S T S > > S T S > > S T S > > S T S > > S T S > > - 0 + 4 0 0 + 0 0 1 + 0 0 2 + 0 0 3 + 0 0 4 + 0 0 5 + 0 0 6 + 0 0 7 + 0 0 8 + 0 0 9+00 10+00 11+00 12+00 13+00 14+00 14+63.19 S T S > > S T S > > S T S > > S T S > > S T S >> S T S > > S T S > > S T S > > S T S > > S T S > > S T S >> STS>> S T S >>S T S >> S T S >> S T S >> INV: 890. 8 5 M H - 1 6 R I M : 8 9 1 . 1 2 I N V : 8 7 3 . 3 4 1 6 7 ' - 8 " P V C MH-34RIM: 898.95INV: 882.80 1 6 6 ' - 8 " P V C C B M H 2 0 3 R I M : 8 8 3 . 9 7 I N L ( N ) : 8 7 9 . 3 0 I N V : 8 7 9 . 1 0 FES 1100INV= 879.00CB 1105ARIM: 884.37INV: 880.54CBMH 1105RIM: 884.37INL (NE): 880.46INV: 880.06 C B 1 2 0 4 A R I M : 8 8 5 . 8 9 I N V : 8 8 1 . 6 4 C B M H 1 2 0 4 R I M : 8 8 5 . 8 9 INL ( S ) : 8 8 1 . 5 6 I N V : 8 7 9 . 8 9 C B M H 1 2 0 3 R I M : 8 8 4 . 5 7 I N L ( E ) : 8 8 0 . 1 8 I N L ( S W ) : 8 7 9 . 8 2 I N V : 8 7 9 . 4 2 C B 4 0 9 A R I M : 8 9 0 . 2 3 I N V : 8 8 6 . 2 3 CBMH 1104RIM: 886.04INL (SE): 879.85INV: 879.85 CBMH 1102RIM: 889.72INL (N): 886.82INL (SE): 879.62INV: 879.22 CBMH 1103RIM: 892.14INL (NW): 887.30INL (E): 887.76INV: 887.10 CB 1103ARIM: 892.14INV: 887.87 C B M H 4 0 6 R I M : 8 8 6 . 6 0 I N L ( N ) : 8 7 9 . 3 0 I N L ( S ) : 8 8 1 . 3 0 I N V : 8 7 9 . 3 0 C B M H 4 0 5 R I M : 8 8 6 . 7 0 I N L ( W ) : 8 7 8 . 8 3 I N L ( S ) : 8 8 0 . 9 2 I N V : 8 7 8 . 4 3 C B 4 0 3 A R I M : 8 8 7 . 8 3 I N V : 8 8 5 . 0 0 C B M H 4 0 3 R I M : 8 8 6 . 9 7 I N L ( S ) : 8 7 7 . 4 6 I N L ( W ) : 8 7 7 . 7 6 I N V : 8 7 7 . 7 6 C B M H 4 0 5 A R I M : 8 8 5 . 9 9 I N L ( E ) : 8 8 1 . 6 7 I N V : 8 8 1 . 4 7 C B 4 0 5 B R I M : 8 8 5 . 9 9 I N V : 8 8 1 . 9 9 FALLBROOKE T E D R I V E W E S T V I E W D R I V E R I D G E P O I N T E C O U R T M H - 1 5 R I M : 8 8 9 . 4 6 I N V : 8 7 2 . 5 7 1 2 2 ' - 8 " P V C M H - 1 4 R I M : 8 8 8 . 1 1 I N V : 8 7 1 . 9 8 2 0 9 ' - 8 " P V C M H - 2 6 R I M : 8 9 2 . 9 1 I N V : 8 8 1 . 9 1 142' - 8" PVC M H - 1 3 R I M : 8 8 6 . 5 3 I N V : 8 7 1 . 3 1 155' - 8" PVC M H - 2 R I M : 8 8 8 . 8 2 I N V : 8 6 9 . 8 5 1 7 5 ' - 8 " P V C M H - 1 R I M : 8 8 5 . 4 6 I N V : 8 6 9 . 0 5 1 5 3 ' - 8 " P V C 3 0 0 ' - 8 " P V C M H - 3 R I M : 8 8 6 . 6 1 I N V : 8 7 1 . 1 9 2 1 8 ' - 8 " P V C MH-4RIM: 885.52INV: 872.16102' - 8" PVC MH-5RIM: 885.00INV: 872.6774' - 8" PVC MH-6RIM: 885.12INV: 873.07 124' - 8" PVC MH-8RIM: 890.05INV: 874.04 147' - 8" PVC MH-9RIM: 893.51INV: 874.73129' - 8" PVCMH-12RIM: 894.42INV: 875.35 100' - 8" PVCMH-11RIM: 899.03INV: 887.34 253' - 8" PVC M H - 3 2 R I M : 8 8 9 . 6 5 I N V : 8 7 6 . 3 6 1 6 1 ' - 8 " P V C M H - 3 3 RIM: 8 9 1 . 7 0 INV: 8 7 8 . 5 5 MH-7RIM: 875.67INV: 873.44 MH-10RIM: 895.25INV: 884.24 M H - 2 5 R I M : 8 9 6 . 5 8 I N V : 8 7 0 . 6 6 F E S 2 0 0 I N V = 8 7 6 . 0 0 F E S 2 0 4 I N V = 8 8 0 . 8 0 FES 410INV= 879.00 S T M H 2 0 1 R I M : 8 8 4 . 7 7 I N L ( N ) : 8 7 6 . 2 7 I N V : 8 7 6 . 2 7 C B M H 2 0 2 R I M : 8 8 3 . 9 8 I N L ( N ) : 8 7 8 . 9 7 I N V : 8 7 6 . 3 0 F E S 4 0 0 I N V = 8 7 6 . 4 0 S T M H 4 0 1 R I M : 8 8 4 . 0 0 I N L ( S W ) : 8 7 7 . 1 4 I N V : 8 7 6 . 4 4 C D S 4 0 2 R I M : 8 9 2 . 1 0 I N L ( W ) : 8 7 7 . 3 9 I N V : 8 7 7 . 3 9 C B M H 4 0 9 R I M : 8 8 9 . 8 8 I N L ( N E ) : 8 8 5 . 6 7 I N L ( S ) : 8 7 9 . 8 9 I N V : 8 7 9 . 2 9 C B M H 4 0 8 R I M : 8 8 9 . 0 2 I N V : 8 8 0 . 1 0 I N V : 8 8 0 . 5 0 C B 1 2 0 3 A R I M : 8 8 6 . 5 8 I N V : 8 8 0 . 3 2 STMH 1101RIM: 894.30INL (SW): 879.05INV: 879.05 FES 1103CINV=891.50 FES 900INV= 890.00CB 901ARIM: 897.17INV: 893.17 CBMH 901RIM: 897.40INL (NE): 890.07INL (SE): 893.05INV: 890.07 S T M H 1 0 0 R I M : 8 8 2 . 0 0 I N L ( S W ) : 8 7 3 . 3 0 I N V : 8 7 2 . 1 0 O C S 1 0 1 R I M : 8 7 7 . 5 0 I N V : 8 7 3 . 5 0 D R I V E 248' - 8" PVC 166' - 8" PVC C B M H 4 0 7 R I M : 8 8 7 . 2 0 I N L ( W ) : 8 7 9 . 9 7 I N L ( N ) : 8 8 1 . 8 5 I N V : 8 7 9 . 3 7 C B 4 0 7 A R I M : 8 8 7 . 9 0 I N L ( N W ) : 8 8 3 . 0 4 I N V : 8 8 3 . 0 4 C B M H 4 0 4 R I M : 8 8 7 . 8 0 I N L ( N ) : 8 8 2 . 3 3 I N L ( S ) : 8 7 8 . 2 7 I N V : 8 7 7 . 8 7 C B 4 0 4 B R I M : 8 8 9 . 0 4 I N V : 8 8 4 . 0 0 C B M H 4 0 4 A R I M : 8 8 9 . 0 4 I N L ( N E ) : 8 8 3 . 6 7 I N V : 8 8 3 . 4 7 116' - 24" RCP @ 0.23% 1 3 ' - 2 4 " R C P @ 0 . 2 3 % 3 4 ' - 1 8 " R C P @ 0 . 3 8 % 161' - 15" RCP @ 0.93% 3 4 ' - 1 2 " R C P @ 0 . 9 4 % 84' - 15" RCP @ 0.66% 1 3 4 ' - 2 4 " R C P @ 0 . 3 5 % 3 0 ' - 2 4 " R C P @ 0 . 2 3 % 1 7 4 ' - 1 5 " R C P @ 0 . 3 0 % 79' - 15" R C P @ 1.51% 69' - 15" R C P @ 0.30% 4 5 ' - 1 5 " R C P @ 1 . 2 5 % 1 4 7 ' - 2 4 " R C P @ 0 . 2 0 % 83' - 30" RC P @ 0.19% 1 1 3 ' - 1 5 " R C P @ 1 . 0 0 % 3 4 ' - 1 2 " R C P @ 0 . 9 7 % 3 1 ' - 1 2 " R C P @ 6 . 6 3 % 1 8 4 ' - 3 6 " R C P @ 0 . 2 0 % 11 2 ' - 3 6 " R C P @ 0 . 2 2 % 3 3 ' - 3 6 " R C P @ 0 . 1 2 % 3 4 ' - 1 5 " R C P @ 0 . 4 1 % 3 2 ' - 1 8 " R C P @ 0 . 2 2 % 3 4 ' - 1 5 " R C P @ 0 . 2 4 % 116' - 24" RCP @ 0.18%34' - 18" RCP@ 0.23%117' - 24" RCP @ 0.20%143' - 30" RCP@ 0.12%39' - 30" RCP@ 0.13%114' - 21" RCP@ 0.25%34' - 12" RCP@ 0.32%34' - 12" RCP@ 7.96%42' - 12" RCP@ 0.29%44' - 24" RCP@ 0.16%160' - 24" RCP@ 0.15% C B M H 4 0 7 C R I M : 8 9 1 . 9 0 I N L ( N W ) : 8 8 6 . 0 2 I N V : 8 8 4 . 2 2 C B M H 4 0 7 B R I M : 8 9 0 . 1 0 I N L ( N W ) : 8 8 3 . 9 0 I N V : 8 8 3 . 9 0 1 0 7 ' - 1 5 " R C P @ 0 . 3 0 % 1 0 8 ' - 1 5 " R C P @ 0 . 8 0 % 40' - 1 5 " R C P @ 0 . 5 0 % >> > > >> > > > > > > >> >> >> >>>>>> C B 4 0 6 A R I M : 8 8 5 . 5 0 I N V : 8 8 1 . 5 0 56' - 12" RCP @ 0.36% 5 6 ' - 3 6 " R C P @ 0 . 2 0 % 9 1 ' - 1 2 " R C P @ 0 . 3 1 % FES 1200INV= 879.00STMH 1201RIM: 882.32INL (E): 879.07INV: 879.07 C B M H 1 2 0 2 R I M : 8 8 7 . 8 0 I N L ( S ) : 8 7 9 . 2 7 I N V : 8 7 9 . 2 7 1 2 5 ' - 2 4 " R C P @ 0 . 1 6 % 46' - 24" R C P @ 0.15% 103' - 24" RCP @ 0.15% 68' - 18" RCP@ 0.25%44' - 24" RCP@ 0.16%>>>>>> E X . M H R I M : 8 8 5 . 3 7 I N L ( W ) : 8 6 8 . 2 0 POND 40NWL=890.00100-YR=892.74POND 50NWL=879.00100-YR=883.61POND 60100-YR=870.08BTM=859.410 I N F I L T R A T I O N B A S I N 7 0 1 0 0 - Y R = 8 7 9 . 1 2 B T M = 8 7 6 . 0 0 I N F I L T R A T I O N B A S I N 8 0 1 0 0 - Y R = 8 8 2 . 0 4 B T M = 8 7 9 . 8 0 P R E L I M . P L A T S U B M I T T E D T O C I T Y R C H 3 0 J U L 2 0 2 0 P R O J E C T N O . F I L E N A M E LANDFORMc I F T H E S I G N A T U R E , S E A L O R F O U R L I N E S D I R E C T L Y A B O V E A R E N O T V I S I B L E , T H I S S H E E T H A S B E E N R E P R O D U C E D B E Y O N D I N T E N D E D R E A D A B I L I T Y A N D I S N O L O N G E R A V A L I D D O C U M E N T . P L E A S E C O N T A C T T H E E N G I N E E R T O R E Q U E S T A D D I T I O N A L D O C U M E N T S . P R O J E C T C E R T I F I C A T I O N 1 0 5 S o u t h F i f t h A v e n u e S u i t e 5 1 3 M i n n e a p o l i s , M N 5 5 4 0 1 T e l : 6 1 2 - 2 5 2 - 9 0 7 0 F a x : 6 1 2 - 2 5 2 - 9 0 7 7 W e b : l a n d f o r m . n e t L a n d f o r m ® a n d S i t e t o F i n i s h ® a r e r e g i s t e r e d s e r v i c e m a r k s o f L a n d f o r m P r o f e s s i o n a l S e r v i c e s , L L C . D A T E I S S U E / R E V I S I O N R E V I E W C O N T A C T E N G I N E E R F O R A N Y P R I O R H I S T O R Y I S S U E / R E V I S I O N H I S T O R Y D E V E L O P E R M U N I C I P A L I T Y S I E B E N R I D G E H A S T I N G S , M I N N E S O T A P R E L I M I N A R Y P L A T J U L Y 3 0 , 2 0 2 0 Z Z Z 1 9 4 5 0 . F L C 2020 T C L A N D I N V E S T M E N T S , L L C 1 3 9 2 5 F e n w a y B l v d . N o . H u g o M N 5 5 0 3 8 I h e r e b y c e r t i f y t h a t t h i s p l a n w a s p r e p a r e d b y m e , o r u n d e r m y d i r e c t s u p e r v i s i o n , a n d t h a t I a m a d u l y L i c e n s e d P r o f e s s i o n a l E n g i n e e r u n d e r t h e l a w s o f t h e s t a t e o f M I N N E S O T A . S i g n a t u r e s h o w n i s a d i g i t a l r e p r o d u c t i o n o f o r i g i n a l . W e t s i g n e d c o p y o f t h i s p l a n o n f i l e a t L a n d f o r m P r o f e s s i o n a l S e r v i c e s , L L C o f f i c e a n d i s a v a i l a b l e u p o n r e q u e s t . R a n d a l l C . H e d l u n d L i c e n s e N o : D a t e : C 4 0 2 Z Z Z 4 5 0 . d w g U T I L I T I E S - S O U T H C 4 . 2 N O R T H 0 5 0 1 0 0 Pipe MaterialsWatermain8" DIP Class 52 - Mainline 6" DIP Class 52 - Hyd. Leads (ANSI A21.51/AWWA C151)Water Service1" Copper Type K (ASTM B88)A "T" post shall be installed over terminousof service and painted blue.A "W" will be placed on curb to which a service runs underneath.Two ties for each service will be required at time of Record Plans.Public Sanitary Sewer8" PVC SDR 35, (ASTM: D3034, F477, & F891)Sanitary Sewer Service4" PVC SDR 26 (ASTM: D1785, D2665, F794, & F1866)Storm SewerRCP 12"-18" Class 5 (ASTM C76)RCP 21" Class 4 (ASTM C76)RCP 24"-48" Class 3 (ASTM C76)HDPE - Corrugated, Smooth Interior, Water Tight (ASTM D3350, ASTM D4976, ASTMF2306, AASHTO M252)CMP Aluminized Steel Type 2, Water Tight, 12"-120" (AASHTO: M36, M274; ASTM: A929,A760, A798)Contact utility service providers for field location of services 72 hours prior to beginning.Contractor to field verify location and elevation of all utility points of connection prior to construction of any proposed utilities.Contractor to notify Engineer immediately if there is any discrepancy.Contractor to pothole all utility crossings prior to construction of new utilities to verify depths of existing lines. Contact Engineerimmediately if any conflicts are discovered.Provide means and measures to protect adjacent property from damage during utility installation.2.3.4.5.6.GENERAL NOTESUTILITY NOTES For construction staking and surveying services contact Landform at 612.252.9070.1.Pipe lengths shown are from center of structure to center of structure or end of end s e c t i o n . Install tracer wire with all non-conductive utilities in accordance with City of Hastings s t a n d a r d s . Connect to city utilities in accordance with City of Hastings standards.Maintain 7.5 feet of cover on watermain.Deflect water to maintain 18-inch minimum outside separation at sewer crossings. C e n t e r p i p e l e n g t h s t o p r o v i d e g r e a t e s t s e p a r a t i o n between joints.Contact City of Hastings Public WorksDepartment, at 651.480.6185 for flushing and p r e s s u r e t e s t i n s p e c t i o n s . Catch basins in curb and gutter are sumped 2 inches below the gutter grade.Coordinate with private utilities to provide electric, natural gas, and communications s e r v i c e s . Compact cohesive soils in paved areas to 95% of maximum dry density, Standard Pr o c t o r ( A S T M D 6 9 8 ) e x c e p t t h e t o p 3 f e e t w h i c h shall be compacted to 100%. Compact to 98% density where fill depth exceeds 10 fe e t . T h e s o i l s s h a l l b e w i t h i n 3 % o f o p t i m u m moisture content. In granular soils all portions of the embankment shall be compacte d t o n o t l e s s t h a n 9 5 % o f M o d i f i e d P r o c t o r Density (ASTM D1557).Adjust structures to final grade where disturbed. Comply with requirements of Utility. M e e t r e q u i r e m e n t s f o r t r a f f i c l o a d i n g i n p a v e d areas.7.8.9.10.11.12.13.14.15.16. C I M D o N o t D i s t u r b S B 1 0 3 S B 1 0 2 S B 1 0 4 S B 1 0 6 S B 1 0 5 SB 100SB 101SB 111SB 110 S B 1 0 7 SB 109 S B 1 0 8 WESTVIEW R I D G E P O I N T E P O N D POND C O U R T H I G H P O I N T E D R I V E D R I V E FALLBROOKE DRIVE NORTHRIDGE DRIVEWESTPOINTE CIRCLE D E C I D U O U S T R E E S Q T Y B O T A N I C A L / C O M M O N N A M E M A T U R E S I Z E P L A N T I N G S I Z E R O O T C O N D . 1 1 6 O R N A M E N T A L T R E E V A R I E S 1 . 5 " C A L B & B 1 1 6 O V E R S T O R Y T R E E V A R I E S 2 . 5 " C A L B & B P R E L I M . P L A T S U B M I T T E D T O C I T Y R C H 3 0 J U L 2 0 2 0 P R O J E C T N O . F I L E N A M E LANDFORMc I F T H E S I G N A T U R E , S E A L O R F O U R L I N E S D I R E C T L Y A B O V E A R E N O T V I S I B L E , T H I S S H E E T H A S B E E N R E P R O D U C E D B E Y O N D I N T E N D E D R E A D A B I L I T Y A N D I S N O L O N G E R A V A L I D D O C U M E N T . P L E A S E C O N T A C T T H E E N G I N E E R T O R E Q U E S T A D D I T I O N A L D O C U M E N T S . P R O J E C T C E R T I F I C A T I O N 1 0 5 S o u t h F i f t h A v e n u e S u i t e 5 1 3 M i n n e a p o l i s , M N 5 5 4 0 1 T e l : 6 1 2 - 2 5 2 - 9 0 7 0 F a x : 6 1 2 - 2 5 2 - 9 0 7 7 W e b : l a n d f o r m . n e t L a n d f o r m ® a n d S i t e t o F i n i s h ® a r e r e g i s t e r e d s e r v i c e m a r k s o f L a n d f o r m P r o f e s s i o n a l S e r v i c e s , L L C . D A T E I S S U E / R E V I S I O N R E V I E W C O N T A C T E N G I N E E R F O R A N Y P R I O R H I S T O R Y I S S U E / R E V I S I O N H I S T O R Y D E V E L O P E R M U N I C I P A L I T Y S I E B E N R I D G E H A S T I N G S , M I N N E S O T A P R E L I M I N A R Y P L A T J U L Y 3 0 , 2 0 2 0 Z Z Z 1 9 4 5 0 . F L C 2020 T C L A N D I N V E S T M E N T S , L L C 1 3 9 2 5 F e n w a y B l v d . N o . H u g o M N 5 5 0 3 8 I h e r e b y c e r t i f y t h a t t h i s p l a n w a s p r e p a r e d b y m e , o r u n d e r m y d i r e c t s u p e r v i s i o n , a n d t h a t I a m a d u l y L i c e n s e d P r o f e s s i o n a l E n g i n e e r u n d e r t h e l a w s o f t h e s t a t e o f M I N N E S O T A . S i g n a t u r e s h o w n i s a d i g i t a l r e p r o d u c t i o n o f o r i g i n a l . W e t s i g n e d c o p y o f t h i s p l a n o n f i l e a t L a n d f o r m P r o f e s s i o n a l S e r v i c e s , L L C o f f i c e a n d i s a v a i l a b l e u p o n r e q u e s t . R a n d a l l C . H e d l u n d L i c e n s e N o : D a t e : L 2 0 1 Z Z Z 4 5 0 . d w g L A N D S C A P E P L A N L 2 . 1 N O R T H 0 8 0 1 6 0 P L A N T I N G S C H E D U L E C O N T A C T U T I L I T Y S E R V I C E P R O V I D E R S F O R F I E L D L O C A T I O N O F S E R V I C E S 7 2 H O U R S P R I O R T O B E G I N N I N G . C O O R D I N A T E I N S T A L L A T I O N W I T H C O N T R A C T O R S P E R F O R M I N G R E L A T E D W O R K . P L A N T M A T E R I A L S H A L L C O N F O R M T O T H E A M E R I C A N A S S O C I A T I O N O F N U R S E R Y M E N S T A N D A R D S A N D B E O F H A R D Y S T O C K , F R E E F R O M D I S E A S E , I N F E S T A T I O N , D A M A G E , A N D D I S F I G U R A T I O N . F O R D I S C R E P A N C Y B E T W E E N T H E N U M B E R O F P L A N T S O N T H E S C H E D U L E A N D T H E N U M B E R S H O W N O N T H E D R A W I N G , T H E D R A W I N G S H A L L G O V E R N . P L A N T I N G S O I L S H A L L C O N S I S T O F 4 P A R T S T O P S O I L T O 1 P A R T P E A T H U M U S , W I T H 3 P O U N D S O F C O M M E R C I A L F E R T I L I Z E R A D D E D P E R C U B I C Y A R D . E X I S T I N G O N S I T E S O I L S H A L L N O T B E U S E D I N L I E U O F P L A N T I N G S O I L . I N S T A L L F O U R ( 4 ' ) F O O T D I A M E T E R S H R E D D E D H A R D W O O D M U L C H R I N G A R O U N D A L L T R E E S N O T W I T H I N P L A N T I N G B E D S . F O U R ( 4 " ) I N C H D E P T H . I F T H E R E I S A D I S C R E P A N C Y B E T W E E N T H E Q U A N T I T Y O F P L A N T S L I S T E D I N T H E P L A N T S C H E D U L E A N D T H O S E S H O W N O N T H E P L A N , T H E P L A N S H A L L G O V E R N . 2 . 3 . 4 . 5 . 6 . 7 . L A N D S C A P E N O T E S G E N E R A L N O T E S T H I S L A N D S C A P E P L A N H A S B E E N D E V E L O P E D T O M E E T L A N D S C A P I N G R E Q U I R E M E N T S O F T W O T R E E S P E R L O T . I T H A S B E E N P R O V I D E D A S A G U I D E F O R I N D I V I D U A L L O T B U I L D E R S W H O A R E R E S P O N S I B L E F O R R E Q U I R E D L A N D S C A P I N G A T T H E T I M E O F H O M E C O N S T R U C T I O N . A N Y M O D I F I C A T I O N S T O T H I S P L A N M U S T B E A P P R O V E D B Y T H E C I T Y O F H A S T I N G S A T T H E T I M E O F B U I L D I N G P E R M I T . 1 .