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Home My WebLink AboutBP 2016-00045 Grading - SAHS Expansion CITY OF OAK PARK HEIGHTS PERMIT NO.: 2016-00045 14168 OAK PARK BLVD N. #2007 OAK PARK HEIGHTS, MN 55082-2007 DATE ISSUED: 03/15/2016 (651)351-1661 FAX: (651) 439-0574 ADDRESS : 5701 STILLWATER BLVD N PIN : 06.029.20.41.0002 LEGAL DESC : N/A : LOT 0 BLOCK 0 PERMIT TYPE : BUILDING PROPERTY TYPE : COMMERCIAL CONSTRUCTION TYPE : GRADING VALUATION : $ 723,450.00 NOTE: PERMIT IS ISSUED FOR SITE GRADING AT STILLWATER AREA HIGH SCHOOL EXPANSION PROJECT. WORK SHALL COMPLY WITH ADOPTED CODES, LOCAL ORDINANCES AND WITH THE CONDITONS DETAILED IN THE"GRADING AND UTILITY PERMIT-SUPPLEMENTAL CONDITIONS"AS ATTACHED. INSPECTIONS TO THIS PROJECT SHALL BE MADE BY CONTACTING CITY CONTRACT ENGINEER,LEE MANN OF STANTEC ENGINEERING AT 651-636-4600.STANTEC INSPECTION CHARGES SHALL BE BILLED TO ISD#834-STILLLWATER AREA HIGH SCHOOL AS PART OF ITS DEVELOPMENT BILLING FROM THE CITY OF OAK PARK HEIGHTS. CUBIC YARDS 72050 APPLICANT STATE SURCHARGE-BUILDING 361.72 GRADING PERMIT FEE 4A83.00 PETERSON COMPANIES INC TOTAL 4,844.72 8326 WYOMING TRAIL Payment(s) CHISAGO CITY, MN 55013- (651)257-0307 CHECK 67835 4,844.72 OWNER IND SCH DIST 834 1875 S GREELEY ST STILLWATER, MN 55082 AGREEMENT AND SWORN STATEMENT The work for which this permit is issued shall be performed according to:(1)the conditions of this permit;(2)the approval plans and specifications;(3)the applicable city approvals,Ordinances,and Codes;and,(4)the State Building Code.This permit is for only the work described,and does not grant permission for additional or related work which requires separate permits. This permit will expire and become • null and void if work is not started within 180 days,or if work is suspended or abandoned for a period of 180 days any time after work has commenced. The applicant is responsible for assuring all required inspections are requested in conformance with the Minnesota State Building Code. SEPARATE PERMITS REQUIRED FOR WORK OTHER THAN DESCRIBED ABOVE. 04,40 M/6 Grading and Utility Permit—Supplemental Conditions The City does conditionally issue the attached Grading and Utility Permit(s) allowing the placement of an infiltration basin at the District's property conditioned upon the items noted below. By acceptance of this permit(acknowledged by signing below)and the subsequent installation of related items under this permit, the Stillwater Area School District (the Developer) shall have acknowledged and accepted each of these conditions: 1) Prior to the start of any grading or utility installation operations,the Valley Branch Watershed shall provide written summary documentation and reports to the City Administrator indicating their unambiguous and unilateral approval of the proposed infiltration basin and detailed rationale as to why they are an appropriate MS4 agency to make this finding and request the City approve the installation. The required documentation shall include the"higher engineering review,sufficient to provide a functioning treatment system and prevent adverse impacts to groundwater" as indicated in the MPCA's General Permit for Authorization to Discharge Storm water for allowing infiltration within a Drinking Water Supply Management Area(DWSMA). 2) If at any time,the MPCA or other regulatory agency determines that an infiltration basin may not be approved by the City as outlined under the above paragraph and/or determines that a infiltration basin is not permitted within the City's DWSMA,the School District(applicant)shall be responsible for any and all remedial actions,fines, penalties or other any necessary actions to satisfy or correct any condition or action complained of by such agency, including but not limited to,the removal of the infiltration basin.It is understood that the infiltration basins are not the property of the City and that all future maintenance shall be performed by the District. 3) All final utility and grading plans shall be subject to the approval of the City Engineer and such approved plan shall be followed. The last reviewed dated plans were dated 1/19/16—Addendum 2 as recently reviewed by the City Engineer with the latest comments being issued on 3/10/16 as attached.No grading or utility alterations shall be made without the written approval of the City Engineer which shall not be unreasonably conditioned or delayed. 4) The School District shall develop and put in place appropriate response measures and procedures to ensure that any spills or other adverse releases that may occur into any such infiltration pond or basin to be constructed under this Permit shall be immediately responded to,managed and reported to the City,the DNR or MPCA Duty Officer and other required agencies. Agreed and Accepted for the Stillwater Area School District: Signe. „ 7�-A e gI•L`CGTI de Optiakt, oP r/tich$&/Ce_ q-(/dek”_" t3yL s Print Na - Title AD NOTARY Signature FOR THE ABO Person ■ / Stamps :` s LINDA A. MONCRIEF �/ 4/` Affix Here: -� ,u ' •• NOTARY PUBLIC-MINNESOTA - 1.4, My Commission Expires <4: • January 31,2019 " x Stantec Consulting Services Inc. 2335 Highway 36 West St.Paul MN 55113 Tel:(651)636-4600 Stantec Fax:(651)636-1311 March 10,2016 Mr.Eric Johnson,Administrator City of Oak Park Heights 14168 Oak Park Blvd.N.,P.O.Box 2007 Oak Park Heights,MN 55082-2007 Reference: Stillwater High School Addition—244 Plan Review Dear Eric, We have reviewed the re-submitted plans for the Stillwater High School Addition and Pony Activity Center received March 3,2016. Following are our comments and/or recommendations: Sheet 200.CG 1. At the west entrance to the school off the County Road,the grades at either side of the driveway are both indicated to be 937.40. Provide detail that shows how the drainage will work in this area. 2. The proposed right turn lane on 58th Street needs modification. It appears that the cross slope for the turn lane is currently designed to flow away from the curb toward the point where the new turn lane pavement will meet the existing roadway pavement. This will create an "inverted"section between the new turn lane and existing pavement. The cross slope of the existing roadway needs to be carried through all the way to the curb of the new turn lane so that the drainage runs along the curb,not along the road at a seam between the turn lane and the existing roadway. Incorporate the appropriate additions to the storm sewer system and include the corresponding City detail plates. Submit the supporting drainage calculations. Sheet 200.CP 1. The City's standard curb and gutter section is B618;currently B612 is shown on the plans for the proposed turn lane on 58th Street. Please revise for curb along 58th Street and include the City's detail plate STR-1. 2. In the new parking lot on the northwest part of the site,top of curb and gutter line grades are shown in the pavement areas(no curb). Sheet 200.CU 1. Utility note#11:Testing needs to include pressure testing,bacteria testing,conductivity testing and any other testing required by the City's Utility permit.The City will receive copies of all testing results. Design with community in mind Mr.Eric Johnson Page 2 of 3 Reference: Stillwater High School Addition-2''Plan Review 2. Add a testing note for sanitary sewer. Testing of sanitary sewer needs to include air testing, mandrel testing and televising. The City will receive copies of the testing results and the televising videos 3. At the southeast addition to the building,show the hydrant lead to the salvaged hydrant shown. 4. Show the storm sewer design for the proposed turn lane on 58th Street. Sheet 201.CU 1. South of the existing building,the plans indicate lowering the water main by the salvaged hydrant. Please clarify this lowering in comparison to the vertical location of the sanitary sewer. 2. Include testing notes as indicated for sheet 200.CU Sheet 210 1. Include City Detail Plate STR-1 for B618 curb. Sheet 211 1. Replace Detail 4,RipRap At Outlets,with City Detail Plate STO-13. 2. Include City Detail Plates WAT-3,Gate Valve and Box Installation;and WAT-6,Concrete Thrust Blocking Storm Water Management 1. The issue with allowing infiltration in the City's DWSMA is resolved as documented by the letter from the City of Oak Park Heights to the Minnesota Pollution Control Agency dated February 23,2016. As stated previously,this facility will be privately owned and maintained by the School District. 2. Provide the City with a copy of the permit approval letter for the project from the Valley Branch Watershed District. Design with community in mind Mr.Eric Johnson Page 3 of 3 Reference: Stillwater High School Addition-ed Plan Review General Comments 1. The School District will provide the City with complete detailed as=builts of the utilities on site. 2. The City reserves the right to inspect the installation of utilities,any work in the City's rights- of-ways and easements,and any work that impacts a City system. If you have any questions or require further information,please do not hesitate to contact me. Regards, STANTEC CONSULTING SERVICES INC, 4.3-4 ' l Q.4qv"'` Lee M.Mann,P.E. City Engineer Phone:651-604-4850 lee.mann@stantec.com cc: Andy Kegley,Public Works Director Julie Hultman,Building Official Scott Richards,City Planner Mark Vierling,City Attorney Lisa Danielson,City Arborist Design with community in mind