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Home My WebLink About2020-03-04 Stantec Review of Preliminary Plans Julie Hultman From: Mann, Lee <Lee.Mann@stantec.com> Sent: Wednesday, March 4, 2020 4:28 PM To: Eric Johnson Cc: Julie Hultman;Andrew Kegley; Scott Richards (Scott@PlanningCo.com); ksandstrom@eckberglammers.com Subject: Twin Cities Orthopedics - Review Attachments: Johnson_mannA3-4-2020_TCO_Review.pdf;TCO legal desc review 3-4-2020.pdf Follow Up Flag: Follow up Flag Status: Flagged Hi Eric, Attached is our review of the preliminary plans for Twin Cities Orthopedics, along with a review of the legal descriptions of the drainage and utility easements that is an enclosure to the review letter. Let me know if you have any questions. - PE MN,WI, CA Principal Direct:612-712-2085 Mobile:651 775-5956 Lee.Mann@stantec.com Stantec 733 Marquette Avenue Suite 1000 Minneapolis MN 55402-2309 Stantec The content of this email is the confidential property of Stantec and should not be copied,modified,retransmitted,or used for any purpose except with Stantec's written authorization.If you are not the intended recipient,please delete all copies and notify us immediately. 1 Stantec Consulting Services Inc. 733 Marquette Avenue Suite 1000, Minneapolis MN 55402-2309 March 4, 2020 File: 193800151 Attention: Mr. Eric Johnson City of Oak Park Heights 14168 Oak Park Blvd. Oak Park Height, MN 55082 Reference: Twin Cities Orthopedics - Preliminary Plan Review Dear Eric: As requested, we have reviewed the information submitted regarding the proposed Twin Cities Orthopedics Project. The information reviewed includes preliminary, not for construction engineering drawings, and stormwater related documents received 2/12/2020 with updates on 2/25/2020. Further review will be forthcoming when construction plans are submitted. Following are our preliminary comments and/or recommendations: Sheet C100-200 – Existing Conditions and Removals Plan, Site Plan 1. The legal descriptions for the new and vacated drainage and utility easements have been reviewed. Our review with one comment is enclosed with this letter. 2. The pavement patch for the utility installation shall, at a minimum, match the existing pavement section. The section to be used will be confirmed at the time of construction; wear course to be a minimum of 1-1/2-inches. The patch joints will be butt joints. 3. The plan calls for raising a sanitary manhole and casting. The City requires a minimum of 2-inches of rings and maximum of 8-inches of rings. Clarify the details of adjusting this structure. 4. Include ADA compliant pedestrian ramps where the trail crosses the driveways. 5. Provide details for the flumes (note 32). 6. Provide details for the modular block retaining wall (note 40). 7. Include all applicable City Detail Plates. 8. Refer to the Fire Department review of fire lanes and circulation. March 4, 2020 Mr. Eric Johnson Page 2 of 4 Reference: Twin Cities Orthopedics - Preliminary Plan Review Sheet C300 - Grading Plan 1. Refer to the stormwater comments below. The Owner will need to comply with all related requirements of the NPDES Construction Stormwater Permit and the Brown’s Creek Watershed District. 2. Further detail and review of the area north and northwest of the building is needed. There is potential for poor drainage and standing water if that area is not graded correctly, and the drainage pattern in relation to the adjacent property and building needs to be confirmed. 3. Indicate a depth of excavation for the pond expansion at the southeast corner of the site. 4. The stormwater facilities proposed for the site including facilities that encroach into the drainage and utility easements and the City right-of-way, shall be considered private and shall be owned and maintained by the Owner. 5. Include all applicable City Detail Plates. Sheet 400 – Erosion Control Plan 1. Show soil stabilization along the northern side of the site. 2. The legend shows turf reinforcement mat, clarify where this is being used. 3. Include applicable City Detail Plates. 4. The City reserves the right to require additional erosion control measures as determined/necessary during the construction of the project. Sheet C500 - Utility Plan 1. Connections to the City’s sewer and water systems shall be per City standards and detail plates. 2. The City or its designee will be present for water and sewer service connections to the City’s systems. 3. The proposed wet tap in Memorial Drive will need to be coordinated with the City’s Public Works Department. 4. The watermain, hydrants and sanitary sewer that serve the site will be private and maintained by the owner. 5. Include all applicable City Detail Plates. March 4, 2020 Mr. Eric Johnson Page 3 of 4 Reference: Twin Cities Orthopedics - Preliminary Plan Review Storm Sewer /Storm Water Management 1. This property is part of the Kern Center pond drainage area. As part of the agreement with Browns Creek Watershed District, all stormwater management requirements are provided within the drainage area to the Kern Center pond. 2. Please provide storm sewer calculations that show the conveyance, at a minimum, of a 10-year storm event in the parking lot storm sewer system. 3. A sump manhole with skimming structure should be placed at the last catch basin manhole of the storm sewer system prior to entering the Kern Center pond to provide pretreatment. 4. The proposed new storm sewer facilities on site shall be considered private and shall be maintained by the Owner, except for the ditch within the relocated drainage and utility easement. 5. The project is subject to review by the Brown’s Creek Watershed District. The City shall be provided a copy of the permit approval letter from the BCWD and any required maintenance agreements. General Comments 1. The City reserves the right to inspect the construction of the project. The City or its designee shall be present for water and sanitary sewer service connections. 2. The Owner will need to comply with all requirements of the NPDES Construction Stormwater Permit and the Brown’s Creek Watershed District. The City reserves the right to require additional erosion control measures as determined/necessary during the construction of the project. 3. Review of issues related to parking, lighting, landscaping or the buildings is by others. 4. The Owner shall be responsible for obtaining all required permits. 5. Utility construction and improvements in the right-of-way need to conform to the City’s Standard Detail Plates. Include all applicable City detail plates on the plans. The City’s details can be provided upon request. If you have any questions or require further information, please do not hesitate to contact me. March 4, 2020 Mr. Eric Johnson Page 4 of 4 Reference: Twin Cities Orthopedics - Preliminary Plan Review Regards, Stantec Consulting Services Inc. Lee M. Mann, PE MN, WI, CA Principal Phone: 612-712-2085 Lee.Mann@stantec.com Enclosure: Legal description review c. file Julie Hultman, Building Official Andrew Kegley, Director of Public Works Scott Richards, City Planner Kevin Sandstrom, City Attorney ADDENDUM TO DEVELOPMENT APPLICATION (PID No. 06-029-20-13-0013) The Development Application submitted by Keith Heimer on behalf of TCO Real Estate -Fund 2, LLC, is hereby supplemented by adding the following additional requests: 1. Applicant requests that the Property be released from any previous development agreements with the City, including but not limited to the Developer's Agreement dated February 7, 2002, filed March 14, 2002 as Document Number 3220302. 2. A portion of the existing drainage and utility easement on the Property needs to be relocated in order to facilitate the proposed development. Attached as Exhibit A is a proposed legal description and site show plan showing the portion of the easement to be vacated. Attached as Exhibit B is a proposed legal description and site show plan showing the proposed new drainage and utility easement. 3. The Property is subject to Resolution No. 07-08-55 by City of Oak Park Heights dated August 28, 2007, filed October 19, 2007 as Document Number 3666637. Applicant requests that this resolution be vacated and replaced with a new resolution setting forth the specific requirements relating to Applicant's proposed development of the Property. 69344913 v EXHIBIT A 0 2.920 WeiCn°°d Pru!es.s:onal Services. WE Drainage and Utility Easement Vacation Description Thar part of the Drainage and Utility £ase•J9ent os dedicate of on lot 2-ftrrZ,, OW PARS{' SUPON, according to the recomedplat thereof, Washington County. Minnesota. described as folloxls� Commencing at the southeoster/f corner of soul »ot ?i- thence ib(orrh� 18 raconds fast assumed beonhg long the southeasterly line of sold L or 1 o distance of .2AM f eer to o northeasterly line of Drainage and U'rilitr fosemen/ as dedicare on said GWV.PARX-Srr4 801111- thence Norm 30 degrees 45-minutess-30 seconds Weu a/ong said norTheaster/y line, a distaxe v1137 S5 feet then Noah 54 reesL33 rP)4W4reS4S-WeM ds ivo�ad continuing along said northeasterly line a distance of 513-12iel to rhe pointo' l�egrrral 7g, al the easement ro be : o;=Md• thence North SadeagrwT-5rm&MMfV setands iRresC Canrr'nueng along said northeaster f line a distance of 3Ld00 lee liW-' Ce Na7h- 35 degrees 06 mi11Utes 19seconds fast, o distance o1319 52feet to the northeaster}, line 0111V 3 9'sautnwester6�, -MSI fMAILot 2• thenCe Soulh 3d dB+gr8es 3rrrrnrtres3S seconds fasr dlana mid nwlheaster y line of lfieW South"verly386S2fer?t a distance of 3aWAVt J4ence Sourh 3�deyrer►s iiui 2 seconds ✓rest a dismnCe of 319.5 k et ra the point of beginning. Drainage and Utility Easement Vocation area = 9 586 sq.. R SHEET NUMBER Twin Cities weshlvow Drainage and 1 orthopedicsor:� n:7;3)v:eise +77orwNr"'v °•"' y.n.ur� Utility Easement of F�• nb)10 -M)) Yn�r1�Ms, Yfl'r'7U 7N rr— vat �)7sr.D �drpmw Oak. Helah:s, Minnesota ;vat".! Vacation Sketch Park �pb"Mmmr,r UhTE 02r);Gr20 PROJECT NUMBER 0025802M C; Professional Services. W f r Norrheostcrtyhne of the Srn,rr, i, 38651 Jewf of Lot 2, R. --,x; OAK STAT)ON t. r + r i LOT 2 + C \Qf T 0 ri A. f r AI:-) /t BLOCK 1 y�,� IJ rrr' s to y1'rJ• S=,hwmerly line ' OAK PARK S rA WN Alws"5`'w- r 3� •v �� y r _ `u3- I 'mar �P9r'ff 9iry' r f � � +s �•.A'iJ+� +i rr °. �. N- _. Point of Commencement. - swtheosrerly corner cwww ;O of Lot Z Nock I, �m uw OAK PARK STAVON 0' 60 120 SHEET NUTABER Twin cities Weshwod Drainage and 2 Orthopedic Utility Easement OF 'i r.. o�T •Ir -6!2! Mn•�eeN.a, rw sno 2 "Opw ON 193741% """'°°""'" Oak Park Hecghts, Minnesota oo011O�d,,.,s r, Vacation Sketch DATE 02A)6,1I0 PROJECT NUMBER 0025802.00 EXHIBIT B wesnv000 rroresslonal zoervlces. inc Drainage and Utility Easement Description A Drainage and t/tilily Eosemenl over under and across Thor port o/[he soulhiveslerlpdrlaZ leef of -tot?, Bloc• L OAX PARASTAT/ON, according to the recorded plo[ thereof WOSbington County, Minnesota, described as follows Commencing a: [Ire 2'lhenrerorthPreef �l-rrkr+e+ras I8 Se[• & cost assumed bearing long the soulheosterly line of saidCo[ 2 a distance of IQ.'7�'t rc a norlheasierly�ine of a Drainage and Uliliy Easementas dedrr- on said OW PAReSTATION and the actual pan! of beginning ofthe easement to be described,' thnnrh 5O seconds West along said northeasterly trice R dismonee of !3T S5teet rhrnre South 5A eeprees 5j "W wws i4 srronds Fast a drslance of 3�'6h�t tnenre Irrlh.B �[yreesl! minures 18serohds Eost.a-d►slancA of SG6Sleet [Apure AW,*-37CegrrPs 21-minu1es.__r8serv1ds East a drslance al 3fee1 thence t'rarrh SA degrees 5? macules 25secands West a drsmnce a/I:�411J feet' rhenreilioe rl► �deg�Z�es 06.rninures 2secod& East a distance 0/30MIeet to the rrortheasrerlyk re.o%said rnr.•rhsvncrarly• iR6 S.>�Iw.errstln►� thence Sordh�4 uegrees SSrnvrutes 3S.seCandsfast nlong sand norlhe+osterly IinP, a distonc-e of 175.1-/ee[ to surd sputheoster� fri2e._GCsaidJ,Ot-- thence Sourh 37dW�1 mom ms J8seccurds-WzG0'orrg Said southeasterly line a distance of 37L4D4lee[ to thepoint v/b0glnning. prainoge and Utility Easement area = 240.94 sq A. SMt:l:t M1Un'tltK Twin Cities W&3hvocod Drainage and 1 Orthopedics ra-.. OplO)IT.S,tD ,pro„�t._.�•o-• s•M•ttQ f.. T-SI22 NnMnw•NN 61Y! OG1101 Ta r— ".41”, 11W .N,�.wdxno. Utility Easement OF I L Oak Park H�gats. Minnesotat,k,,,,,,ds,olswo•, xMc.. M. Sketch DATE 02,r6/20PROJEC" NUMBER iYJ2580100 11JLU WeSTWOOO rrOre5510-131 In[ rlurtl:�n,r•_T� �••" „��hr5 ►rr�ly 3865i/rrr - - . _ / of Lor Z Blear J. 0+4RHNAft'V tfi'W-' ?— plwo , BLOB � lop� 1'ti f of Lor e, 94ock ], �'I OAK ?ARK STA TION I ty N -1 j IV PNW cf Brrglrne iq Point of Commencement So0-f?WoSrec1yr.cwna OA►E✓PARK-srarrov CI.(G4p ga - oNF'nv cl 0 60 120 $NEST NUMti[H Twin Cities Wesiftmod Drainage and 2 orthopedics »hr �621�,�.1� »>��-.Wa�.:S��.�r. ro 01621WrMnMnMloww"Im ON)C.".31W ""ft*WOm" Utility Easement °` 2 Oak Park Faelgnts, Minnesota WtrveoAM01�NaW i�,Nu�aha Sketch GATE 02106!20 PROJECTNUMBER CO25802C0