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2019.03.11 - Packet 4141 Douglas Drive North • Crystal, Minnesota 55422-1696 Tel: (763) 531-1000 • Fax: (763) 531-1188 • www.crystalmn.gov Crystal Planning Commission Agenda Summary Monday, March 11, 2019 7 p.m. Crystal City Hall 1. Call to Order 2. Approval of Minutes* a. Monday, February 11, 2019 meeting minutes 3. Public Hearing* a. Approvals related to the expansion of the Rivertree School at 3733 Vera Cruz Avenue North (Application Number 2019-03): i. Rezoning to Planned Development ii. Amend Conditional Use Permit 4. Old Business - None 5. New Business a. Update on Town Center district regulations 6. General Information a. City Council actions on previous Planning Commission items: - Preliminary plat for Livieri Addition at 6715 Corvallis Avenue North b. Update from Council liaison c. Staff preview of likely agenda items for Monday, April 8, 2019 meeting 7. Open Forum 8. Adjournment * Items for which supporting materials are included in the meeting packet Page 1 of 2 CRYSTAL PLANNING COMMISSION DETAILED AGENDA Monday, March 11, 2019 at 7:00 p.m. Council Chambers, Crystal City Hall Commissioners, please call 763.531.1142 or email dan.olson@crystalmn.gov if unable to attend * Items for which supporting materials are included in the meeting packet 1. CALL TO ORDER The regular meeting of the Crystal Planning Commission convened at ______ p.m. with the following members present:  Commissioner (Ward 1) Sears  Commissioner (Ward 2) Selton [Chair]  Commissioner (Ward 4) Einfeldt-Brown [Vice Chair]  Commissioner (Ward 1) Heigel  Commissioner (Ward 3) Maristany [Sec. Vice Chair]  Commissioner (Ward 4) Johnson  Commissioner (Ward 2) Strand  Commissioner (Ward 3) Buck  Commissioner (At- Large) Seffren 2. APPROVAL OF MINUTES * Moved by _______________ and seconded by _______________ to approve the minutes of the February 11, 2019 regular meeting with the following exceptions: Motion carried. 3. PUBLIC HEARING* a. Approvals related to the expansion of Rivertree School at 3733 Vera Cruz Avenue North (Application Number 2019-03): i. Rezoning to Planned Development ii. Amend Conditional Use Permit Staff presented the following: Page 2 of 2 The following were heard: Planning Commission discussion: Moved by _______________ and seconded by _______________ to recommend ______ to the City Council of the land use applications related to the expansion of the Rivertree School with the conditions in the staff report. 4. OLD BUSINESS - None 5. NEW BUSINESS a. Update on Town Center district regulations 6. GENERAL INFORMATION a. City Council actions on previous Planning Commission items:  Preliminary plat for Livieri Addition at 6715 Corvallis Avenue North b. Update from Council Liaison c. Staff preview of likely agenda items for Monday, April 8, 2019 meeting 7. OPEN FORUM 8. ADJOURNMENT Moved by _____ and seconded by ______ to adjourn. Motion carried. The meeting adjourned at ______ p.m. Unapproved Planning Commission Minutes – February 11, 2019 CRYSTAL PLANNING COMMISSION MINUTES Monday, February 11, 2019 at 7:00 p.m. Council Chambers, Crystal City Hall 1. CALL TO ORDER The regular meeting of the Crystal Planning Commission convened at 7:02 p.m. with the following members present:  Commissioner (Ward 1) Sears X Commissioner (Ward 2) Selton [Chair] X Commissioner (Ward 4) Einfeldt-Brown [Vice Chair]  Commissioner (Ward 1) Heigel X Commissioner (Ward 3) Maristany [Sec. Vice Chair]  Commissioner (Ward 4) Johnson X Commissioner (Ward 2) Strand X Commissioner (Ward 3) Buck X Commissioner (At-Large) Seffren Other attendees: City Planner Dan Olson, Community Development Director John Sutter, City Council Liaison John Budziszewski, and Mike Livieri 2. APPROVAL OF MINUTES Moved by Maristany and seconded by Strand to approve the minutes of the January 14, 2019 regular meeting. Ayes all. Motion carried. 3. PUBLIC HEARING a. Miscellaneous amendments to the Unified Development Code (Application Number 2019-02) Planner Olson presented a brief summary of the staff report and stated he is also recommending that “industrial and commercial businesses with outdoor storage or products, parts and fuel” be a permitted use in the Commercial district with approval of a zoning certificate. Commission member Strand asked why staff was recommending ADUs be allowed in two- family dwellings. Olson stated allowing ADUs in two-family dwellings provides an opportunity for more housing units without placing an undue burden on existing neighborhoods. Strand stated that she has concerns about duplexes becoming in essence triplexes with issues such as parking of vehicles for all of the inhabitants. Other Commission members also expressed concern about allowing three families in a duplex dwelling. Unapproved Planning Commission Minutes – February 11, 2019 Commission member Selton provided his understanding of why the electronically controlled signs were set at 2 minutes – it was to prevent distracted drivers. Selton questioned if 30 seconds was too short for a sign to remain static. Commission member Seffren also expressed concern about distracted drivers with the change to 30 seconds. He thought we should keep the requirement at 2 minutes. Mr. Sutter explained that the ordinance was originally modeled after Brooklyn Park’s ordinance, which now has a requirement for 60 seconds – maybe Crystal should use that standard? Commission member Maristany suggested the sign could be timed with the stoplight. Olson said that might be difficult to enforce if stoplights have different timing. Sutter stated that in his experience stoplights typically are timed so that the motorist is usually only stopped for one minute. Commission member Strand stated she understands that the ADU is accessory to the principal use, but with so many residents proposed to be allowed in a two-family dwelling, the ADU no longer seems accessory. Olson and Sutter agreed that staff will take a second look at whether allowing ADUs in two-family dwellings is a good idea. Selton also said that with the relative homestead requirement, it may be difficult to track who owns the property, who lives there, etc., if a rental license is not required for an ADU. Maristany asked questions about the changes made for food trucks in chapter 13. Olson responded with the background information about the Council changes. In regard to renewing a zoning certificate for a temporary use, Maristany asked if a zoning certificate could be denied for a temporary use if the use was causing a nuisance. Strand stated she was not against the language allowing for the renewal from year to year, but we should address nuisance complaints. Olson stated there are criteria for approving a zoning certificate and if the proposed use did not meet those criteria, the certificate could be denied. Chair Selton opened the public hearing. A Crystal resident indicated her opposition to allowing ADUs in two-family dwellings. She said she has seen these become a problem for neighborhoods in other cities that she has lived in. She has seen property owners violate such ordinances by increasing the amount of units even more. Chair Selton asked if anyone else from the public wanted to speak. Seeing no one, the public hearing was closed. Seffren agreed with Strand that ADUs for two-family dwellings has the potential to create problems for the neighborhood. The other Commission members agreed. Maristany asked if in-home day care was subject to the home business requirements. Olson stated that they are defined differently and do not have the same use-specific standards. Maristany asked for clarification of how the lot coverage requirements work for low density residential. Olson explained that the back yard is regulated because that is typically where accessory buildings are located. Unapproved Planning Commission Minutes – February 11, 2019 Moved by Strand and seconded by Buck to recommend approval to the City Council of miscellaneous amendments to the Unified Development Code with the following changes: 1. Accessory dwelling units (ADU) not be allowed in two-family dwellings; 2. The timing for electronically-controlled signs be set at 60 seconds rather than 30 seconds; 3. Industrial or commercial uses with outdoor storage of parts, products, or fuel be a permitted use in the commercial zoning district with approval of a zoning certificate. Ayes: All Motion carried. 4. OLD BUSINESS a. Subdivision request from Mike Livieri for the Livieri Addition Preliminary Plat at 6715 Corvallis Avenue North (Application Number 2019-01) Planner Olson stated that he has provided information that the subdivision density meets the city’s requirements and that the Commission is being asked to make a recommendation to the City Council on the preliminary plat. The public hearing was held last month. Moved by Strand and seconded by Seffren to recommend approval of the subdivision application for the Livieri Addition. Ayes: All Motion carried. 5. NEW BUSINESS a. Presentation on New Hope development site west of Iron Horse Park and potential Crystal surplus land. Mr. John Sutter presented information about a proposed single-family subdivision in New Hope adjacent to Iron Horse park. The City Council is considering declaring the western area of the park as surplus land so that three new single-family home lots could be created and could connect to the infrastructure proposed for the New Hope development. Seffren asked if staff considered having the area in the park west of Kentucky Avenue also be deemed surplus. Sutter stated that would make the park pretty small and reduce the usability of the park. Maristany stated that the park is used by quite a few of the neighbors, but since the western area of the park is not the most usable area of the park, she doesn’t mind that the park is reduced as proposed. It will also be nice to have the funds from the sales contribute to improvements. 6. GENERAL INFORMATION a. City Council actions on previous Planning Commission items: Mr. Olson indicated that the City Council approved the amendments to the Planning Commission bylaws as requested by the Commission. b. Update from Council Liaison: City Council Liaison John Budziszewski spoke about the legislative breakfast held with City Council’s from neighboring cities as well as state Unapproved Planning Commission Minutes – February 11, 2019 legislators to discuss proposed legislative efforts. These efforts include increasing local government assistance (LGA) for cities and sales tax exemptions. c. Staff preview of likely agenda items for Monday, March 11, 2019 meeting. Mr. Olson indicated that the application deadline is not until tomorrow. He is expecting an application from the Rivertree School for their expansion. 7. OPEN FORUM Commission member Strand spoke about a brew-fest fundraiser on March 15 for Becker Park. Commission member Einfeldt-Brown reported that the annual Crystal Ball will be held on February 22, 2019. 8. ADJOURNMENT Moved by Strand and seconded by Buck to adjourn. Motion carried. The meeting adjourned at 8:59 p.m. 3733 VERA CRUZ AVENUE NORTH – LAND USE APPLICATIONS PAGE 1 OF 6 _______________________________________________________________ FROM: Dan Olson, City Planner ____________________________________________________________________ TO: Planning Commission (for March 11 Meeting) DATE: March 6, 2019 RE: PUBLIC HEARING – Approvals related to the expansion of the Rivertree School at 3733 Vera Cruz Avenue North (Application Number 2019-03) A. BACKGROUND Rivertree School, a private school for K-12 students, is proposing to construct a new classroom building on property they own near their existing school building at 3733 Vera Cruz Avenue North. The property is zoned Low Density Residential (R-1) and schools are a conditional use within that zoning district. The applicant is proposing to rezone their properties to Planned Development (PD) and amend the conditional use permit (CUP) approved by the City Council in 2012. Notice of the March 11 public hearing was published in the Sun Post on February 28 and mailed to owners within 500 feet (see attachment A). A hearing notice was also sent to the city of Robbinsdale since the property is adjacent to the Robbinsdale/Crystal boundary line. Attachments: A. Site location map showing public hearing notification area B. Existing zoning map C. 2030 Comprehensive Plan planned land use map D. 2012 CUP approval conditions E. Project narrative F. Site plan (17 sheets) B. SCHOOL CAMPUS EXPANSION Property history The existing building was constructed in 1958 as a church. In 1981 the City Council approved a CUP to allow the church to construct an addition to the building. In 2012 the City Council approved a CUP for Rivertree School to locate on the property. Attachment D has the conditions under which the 2012 CUP was approved. PLANNING COMMISSION STAFF REPORT Expansion of Rivertree School 3733 VERA CRUZ AVENUE NORTH – LAND USE APPLICATIONS PAGE 2 OF 6 Neighborhood meeting The applicant held a neighborhood meeting on February 19, 2019, which was attended by the city planner, four area residents, and three Planning Commission members. The purpose of the meeting was to provide information on the proposed project to property owners near the school. Attendees asked questions about how the school will use the property and the construction timeline. Existing use Rivertree school has an existing 12,466 square foot classroom building at 3733 Vera Cruz Avenue North, with an associated surface parking lot. The school also owns the following properties:  3633 Vera Cruz Ave N – The property contains a single-family home used by the school. Since the applicant does not intend to change the use of this property, it was not included in the Planned Development.  3701 Vera Cruz Ave N – Formerly the property was the location for a single-family home that was demolished by the school in 2016.  3709 Vera Cruz Ave N - The property contains a single-family home used by the school. There is an existing single-family home located at 3717 Vera Cruz, between the school’s existing and proposed buildings. This property is not owned by the school, but the property owner is aware of the school’s expansion plans. The applicant has indicated that they have signed an agreement with the property owner to purchase the property in the future, demolish the home, and use the property as open space for the school campus. Proposed use The applicant is proposing to demolish the home at 3709 Vera Cruz and construct a 10,400 square foot classroom building for grades 9-12 in the location of 3701 and 3709 Vera Cruz. The new 20’ tall building will be addressed as 3709 Vera Cruz Avenue North. The properties included in the Planned Development consists of four platted lots. The applicant has submitted a lot consolidation application that will replat these lots into one parcel. According to the UDC, a lot consolidation application is approved by the City Council without the need for a public hearing. The following are the notable site plan elements for the proposed building:  Building setbacks. The required building setbacks for schools in the R-1 district are 30 feet from front and rear property lines and 10 feet from side property lines. The proposed building meets these requirements. The proposed building is not located in a drainage or utility easement.  Parking. For the 2018 -19 school year, Rivertree has a student enrollment of 139 students – 120 in grades K-8 and 19 in grades 9-12. The applicant has indicated that the maximum number of students will be 208, but that the most likely enrollment peak will be 180 students. Based on the maximum number of students, the number of required parking spaces according to the UDC is 70 spaces. There 3733 VERA CRUZ AVENUE NORTH – LAND USE APPLICATIONS PAGE 3 OF 6 are currently 102 parking spaces for the school, which meets the requirements for the existing and proposed buildings. The applicant is not proposing to construct additional parking. Since the school operates on weekdays, the possibilities for parking conflicts with the neighborhood are minimized. Rivertree does not ordinarily operate bus service for students as they are responsible for their own transportation to and from the school. However, Rivertree students who live in the Robbinsdale school district may request bus transportation from the district and the district is obligated to provide this transportation. To date this has not occurred. Rivertree also occasionally contracts for bus transportation for school field trips. Rivertree has indicated that a second campus could be established in another city, and if that happens, they may desire a shuttle bus to operate between the two campuses. Staff recommends a condition of approval for this expansion to address potential issues with bus transportation. The applicant has indicated that they anticipate holding two annual special events which will require additional parking for the school:  An outdoor festival in June in which attendance could be up to 450 persons (approximately 100 vehicles). This event is held in the parking lot, which creates a need for parking to occur on public streets. Within the neighborhood, there are “no parking” signs located on the west side of Welcome Avenue.  An indoor event in December in which parking would be needed for approximately 30 vehicles. This parking can be accommodated in the parking lot.  Stormwater management and erosion control measures. The applicant has provided a stormwater management plan, which provides for a stormwater infiltration basin in front of the proposed building. The stormwater plan meets the city’s requirements. During building construction, the city will require erosion control techniques to be used on-site including silt fences, inlet protection, rock construction entrance, and erosion control blankets. The applicant is required to have the Bassett Creek Watershed Management Commission review and approve the erosion control plan and this has been made a condition of approval of the CUP and PD site plan.  Access and circulation. The city’s Public Works Director and the West Metro Fire Rescue District staff have reviewed this traffic circulation plan and found it adequate to meet vehicle movement into and within the site, including fire trucks.  Building elevations. The proposed major exterior building material is brick veneer, with larger glazed area accents. These materials meet the city’s requirements. A color rending of the proposed building is attachment F.  Landscaping. The landscape plan shows five existing trees to be removed to accommodate the proposed building. The site plan calls for 20 new trees to be planted: “white pine”, “quaking aspen”, “pinnacle birch”, “skinny genes oak”, “sentry linden” and “swamp white oak”. The applicant proposes to plant nine varieties of shrubs, including those that will screen the proposed building foundation from street view.  Screening. There is an existing dumpster enclosure on the property. The only ground mechanical equipment is a transformer behind the proposed building that will be screened with landscaping. 3733 VERA CRUZ AVENUE NORTH – LAND USE APPLICATIONS PAGE 4 OF 6  Exterior Lighting. The site plans shows the addition of one new light pole. This lighting meets the city’s requirements.  Pedestrian connections. There is an existing sidewalk along Vera Cruz that allows for pedestrian connections to the new building. Pedestrian access will be provided from the rear of the proposed building to the parking lot. C. REZONING TO PD The applicant is requesting that the school properties be rezoned to Planned Development (PD), which allows some flexibility in zoning requirements when planning campus-type land uses. The main reason for the rezoning request is to allow more than one principal building on the property, which is not allowed in the R-1 district. The minimum lot size for a PD is 2 acres and the school’s properties meets that requirement. D. CONDITIONAL USE PERMIT CRITERIA The applicant is proposing to amend the CUP that was approved by the City Council in 2012. The following are the relevant criteria in city code section 510.19 for approval of CUPs. (a) The proposed use has been approved as a conditional use in the zoning district for which it is proposed. Findings: Elementary and secondary schools are a conditional use in the Low Density Residential (R-1) zoning district. (b) The conditional use will be in accordance with the general objectives, or with any specific objective, of the city’s comprehensive plan and this UDC. Findings: On the 2030 Planned Land Use map, the properties are guided as Public Institutional (this classification was renamed to Institutional in the proposed 2040 plan). The existing school use is in conformance with this land use designation. (c) The conditional use will be designed, constructed, operated, and maintained so as to be harmonious and appropriate in appearance with the existing or intended character of the general vicinity and that such use will not change the essential character of the same area. Findings: The school use now exists harmoniously within the surrounding residential neighborhood. The addition of a classroom building is not expected to change the character of the area, especially since parking is adequately provided for and the proposed building faces Highway 100 rather than the neighboring homes. (d) Impacts such as noise, hours of activity, and exterior lighting have been sufficiently addressed to mitigate negative impacts on nearby uses. Findings: The proposed classroom building will not generate unusual noise impacts, nor will the weekday hours of operation be disruptive for this residential area. 3733 VERA CRUZ AVENUE NORTH – LAND USE APPLICATIONS PAGE 5 OF 6 (e) Parking is adequately provided for the proposed conditional use. Findings: As described in section B, above, parking is adequately provided for the existing and proposed buildings. (f) In the approval of a conditional use permit, the city council may impose such conditions as it determines is necessary to make the use compatible with other uses allowed in the same district zone or vicinity. Findings: The proposed conditions of approval for the CUP are found in section E of this staff report. E. REQUESTED ACTION The Planning Commission is being asked to make a recommendation to the City Council to either deny or approve the CUP and rezoning to Planned Development for the expansion of the Rivertree School at 3373 Vera Cruz Avenue North. This recommendation should include findings of fact either for or against the proposal. The Commission may reference the findings for approval in sections B, C, and D above. Staff recommends approval of the CUP and rezoning to PD application with the following conditions: 1. Site Plan. The development shall be constructed according to the site plan in attachment F. Prior to disturbing the site, the applicant shall: a. Receive approval by the City Council of lot consolidation and easement vacation applications to combine the applicant’s four properties at 3701, 3709, 3733 Vera Cruz and 3708 Welcome Avenue into one parcel, vacate alley and drainage and utility easements, and provide new easements on the final plat document. b. Submit an erosion control plan to the Bassett Creek Watershed Management Commission for their review and approval. c. Sign a site improvement agreement with the city to guarantee installation of the landscaping plan. 2. Limit to student enrollment. With this CUP and Planned Development approval, Rivertree school is limited to 210 students. If additional students are desired, Rivertree shall apply to the city for an amendment to this CUP and PD site plan. 3. Initial CUP conditions. The approval conditions from the 2012 CUP are replaced by the following: a. Rivertree school may lease the sanctuary and other parts of the building to a church as a secondary, non-concurrent use. Adequate parking shall be provided for this secondary use. Simultaneous use of the subject property for the school and a church is not proposed by the applicant and is not allowed under these approvals due to limited off- street parking. b. Daily bus transportation of students is not contemplated and bus loading areas are not identified on the site plan. Therefore student transportation to and from the school shall mainly be by privately- owned vehicles, with the following exceptions: 3733 VERA CRUZ AVENUE NORTH – LAND USE APPLICATIONS PAGE 6 OF 6 i. Rivertree students who live in the Robbinsdale school district may receive bus transportation provided by the district. ii. Rivertree may provide transportation for occasional student field trips. iii. If Rivertree desires to incorporate a shuttle bus service from another Rivertree campus as part of their student transportation plan, the school shall submit a pick up and drop off plan for city staff review and approval. City staff will monitor these exceptions to determine the impacts to neighborhood traffic and may require an amendment to the PD site plan and CUP to mitigate those impacts. c. Because the Rivertree property is embedded within a single-family residential neighborhood, hours of operation shall be no earlier than 6:00 a.m. and no later than 10:00 p.m. 4. Building permit. The applicant shall apply for a building permit for the proposed building within one year from the date of City Council decision. The applicant may request a one-year extension from the City Council of this deadline date if the request is made in writing no later than February 11, 2020. City Council action is anticipated on March 19, 2019. Hennepin County Locate & Notify Map 3733 Vera Cruz Ave N3708 Welcome3709 Vera Cruz3701 Vera Cruz 0 200 400100 Feet Date: 2/12/2019 Buffer Size:500Map Comments: This data (i) is furnished 'AS IS' with no representation as tocompleteness or accuracy; (ii) is furnished with no warranty of anykind; and (iii) is notsuitable for legal, engineering or surveyingpurposes. Hennepin County shall not be liable for any damage, injuryor loss resulting from this data. For more information, contact Hennepin County GIS Office300 6th Street South, Minneapolis, MN 55487 / gis.info@hennepin.us Attachment A kayCounty Road 156County Road 9CountyRoad10Bott ineau Bo u le var d N o r th CountyRoad9County Road 70County Road 102StateHighway100BassLakeR56C o u n ty R o a d 8 CountyRoad10ZenithAvenueNorthcineStateHighway169County Road 152 ADAIR AVE 41ST AVEBRUNSWICK AVECOLORADO AVE BRUNSWICK AVE ADAIR AVE ZANE AVE YATES AVE XENIA AVE WELCOME AVE 38TH AVE39TH AVEADAIR AVEDOUGLAS DRDOUGLAS DRDOUGLAS DRGEORGIA AVEFLORIDA AVEEDGEWOOD AVE40TH AVE39TH AVE37TH AVEMARKWOOD DRGEORGIAFLORIDA GEORGIA AVE N36TH AVEGEORGIA AVEFLORIDA EDGEWOOD AVE FLORIDA AVEDOUGLAS DR34TH AVEZANE AVE36TH AVEXENIA AVEWELCOME AVEYATESZANE AVEAVE35THADAIR AVEBRUNSWICK AVE35TH AVE N34TH AVE N35TH AVE 36TH AVE 35TH AVE 34TH PL REGENT AVE QUAIL AVE PERRY AVE N ORCHARD AVE N MAJOR AVE LEE AVE AVE KYLE NOBLE AVE hideLocation: Rivertree School SiteCrystal, MinnesotaBase DistrictsZONEC-1I-1R-1R-2R-3Water BodiesOverlay DistrictsPlanned Development Overlay Floodplain OverlayCity of Crystal Community Development Department4141 Douglas Drive North, Crystal, MN 55422-1696763-531-1142, www.crystalmn.govDisclaimer:The Official Zoning Map is subject to change by action of the Crystal City Council. Any disagreement(s) or inconsistencies between this map and an ordinance adoptedby the city council, the ordinance shall prevail.Official Zoning District Map, Crystal, MinnesotaWe the undersigned certify that this is the Official Zoning Map,adopted by Crystal City Council on MONTH DAY YEAR_____________ _____________________Date Jim Adams, Mayor_____________ _____________________ Date Chrissy Serres, City ClerkDate: 2/12/20193701, 09, 33 Vera Cruz Ave N.& 3708 Welcome Ave N.Site Location00.10.2Miles´0¼½¾1Miles4141 Douglas Dr.Crystal, MN55422763-531-1000StateTrunkHighway100 Attachment B Site LocaƟ on 4141 Douglas Drive North• Crystal, Minnesota 55422-1696 Tel: (763) 531-1000 • Fax: (763) 531-1188 • www.ci.crystal.mn.us June 5, 2012 Via email to rnelson@rivertreeschool.org and tpeterson@station19.com Bethany Russian Baptist Church 3733 Vera Cruz Ave N Crystal MN 55422 Subject: 3733 Vera Cruz Avenue North Special Land Use Application 2012-02 (RiverTree School) On June 5, 2012 the City Council approved a Conditional Use Permit for RiverTree School subject to the following conditions: 1.RiverTree School may lease the church sanctuary and other parts of the building to achurch as a secondary, non-concurrent use. Simultaneous use of the subject propertyfor the school and a church is not proposed by the applicant and is not allowed underthis CUP due to limited off-street parking. 2.Special events and gatherings which are accessory and subordinate to RiverTreeSchool or its non-concurrent church tenant are permitted if they are an integral part ofthose users' operations and programming. Other than the closure of the south part ofthe parking lot during the school day as shown on the site plan, the parking lot shall notbe closed off or used for non-parking purposes or special events. The building or siteshall not be rented out or otherwise made available to other users, for example, as a general meeting hall or community center, because the site is embedded in a singlefamily residential neighborhood and it is not appropriately located for such use. 3.All motor vehicle parking shall be accommodated on the subject property in accordance with Section 515.17. The existing parking lot has 112 spaces. ■Based on Subd. 5 e) and f), the school must have at least 51 spaces (24 for K-9 and27 for 10-12). ■Based on Subd. 5 g), which requires 4 spaces plus 1 space per 3 seats, the non­concurrent church use could have up to 324 seats in the sanctuary provided that noother rooms are being used at the same time as worship services. If there are other rooms being used, and spillover parking onto adjacent public streets or private property occurs, then seating in the sanctuary must be reduced to bring parking demand back in line with the available off-street spaces. PAGE 1 OF 2 Attachment D Attachment E Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTION0"1/2"1" TRUE SHEET SCALE 2/28/2019 1:25:04 PM C:\Revit Projects\31626-18143 RIVER TREE SCHOOL - R18 - WORKSHARED_rlister.rvt A0.1 TITLE SHEET RL SM 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 SHEET INDEX SHEET NUMBER SHEET NAME CITY SUBMITTAL 02/12/19CITY RESUBMITTAL 02/28/19GENERAL A0.1 TITLE SHEET ✖ ✖ CIVIL - CERTIFICATE OF SURVEY ✖ ✖ C100 GENERAL NOTES ✖ ✖ C200 TREE INVENTORY AND PRESERVATION PLAN ✖ ✖ C201 DEMO PLAN ✖ ✖ C300 EROSION AND SEDIMENT CONTROL PLAN - PHASE 1 ✖ ✖ C301 EROSION AND SEDIMENT CONTROL PLAN - PHASE 2 ✖ ✖ C302 EROSION AND SEDIMENT CONTROL DETAILS ✖ ✖ C400 SITE PLAN ✖ ✖ C401 SITE DETAILS ✖ ✖ C500 GRADING AND DRAINAGE PLAN ✖ ✖ C600 UTILITY PLAN ✖ ✖ C601 GRADING AND UTILITY DETAILS ✖ ✖ EX 1 ROW AND EASEMENT VACATION EXHIBIT ✖ EX 2 PROPOSED PROPERTY AND EASEMENT EXHIBIT ✖ LANDSCAPE L100 LANDSCAPE PLAN ✖ L101 LANDSCAPE DETAILS ✖ ARCHITECTURAL A1.0 SCHEMATIC FLOOR PLAN AND SCHEMATIC EXTERIOR ELEVATIONS ✖ ✖ ELECTRICAL E1.0 PHOTOMETRIC SHEET ✖ PROJECT DIRECTORY OWNER RiverTree School 3733 Vera Cruz Avenue North Crystal, MN 55422 Contact: Rodney Nelson ARCHITECT Pope Architects 1295 Bandana Boulevard N, Suite 200 St. Paul, MN 55108 Contact: Raphael Lister Phone: (651) 789-1638 rlister@popearch.com CIVIL LANDSCAPE STRUCTURAL MECHANICAL ELECTRICAL GENERAL CONTRACTOR Kimley-Horn 767 N. Eustis Street (Suite 100) St. Paul, Minnesota 55114 Contact: Mitchell Cookas Phone: (612) 294-7250 Mitchell.Cookas@kimley-horn.com Kimley-Horn 767 N. Eustis Street (Suite 100) St. Paul, Minnesota 55114 Contact: Mitchell Cookas Phone: (612) 294-7250 Mitchell.Cookas@kimley-horn.com Gardner Builders 730 Second Avenue South (Suite 1233) Minneapolis, MN 55402 Contact: Norman Shroeder Phone: (612) 231-0668 norms@gardner-builders.com DESIGN BUILD TBD DESIGN BUILD TBD Innovative STructural Solutions 5279 Kyler Avenue NE Albertville, MN 55301 Contact: Rob Hutchinson Phone: (763) 425-9960 RHutchinson@isseng.com NORTH LOCATION MAP SITE LOCATION: RIVERTREE SCHOOL EXPANSION3733 VERA CRUZ AVE N CRYSTAL, MN 55422 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 CITY SUBMITTAL 02/12/19 COMMERCIAL KITCHEN Culinex 311 4th Ave S (PO Box 365) Sartell, Minnesota 56377 Contact: Dennis Hahn Phone: (320) 259-6557 dhahn@GoCulinex.com 02/28/19CITY RESUBMITTAL Attachment F 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 GENERAL CONSTRUCTION NOTES 1.THE CONTRACTOR AND SUBCONTRACTORS SHALL OBTAIN A COPY OF THE MN DEPARTMENT OF TRANSPORTATION "STANDARD SPECIFICATIONS FOR CONSTRUCTION" (LATEST EDITION) AND BECOME FAMILIAR WITH THE CONTENTS PRIOR TO COMMENCING WORK, AND, UNLESS OTHERWISE NOTED, ALL WORK SHALL CONFORM AS APPLICABLE TO THESE STANDARDS AND SPECIFICATIONS. 2.THE CONTRACTOR SHALL BE RESPONSIBLE FOR FURNISHING ALL MATERIAL AND LABOR TO CONSTRUCT THE FACILITY AS SHOWN AND DESCRIBED IN THE CONSTRUCTION DOCUMENTS IN ACCORDANCE WITH THE APPROPRIATE APPROVING AUTHORITIES, SPECIFICATIONS AND REQUIREMENTS. CONTRACTOR SHALL CLEAR AND GRUB ALL AREAS UNLESS OTHERWISE INDICATED, REMOVING TREES, STUMPS, ROOTS, MUCK, EXISTING PAVEMENT AND ALL OTHER DELETERIOUS MATERIAL. 3.THE EXISTING SUBSURFACE UTILITY INFORMATION IN THIS PLAN IS QUALITY LEVEL "D" UNLESS OTHERWISE NOTED. THIS QUALITY LEVEL WAS DETERMINED ACCORDING TO THE GUIDELINES OF CI/ACSE 38/02, ENTITLED STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF SUBSURFACE QUALITY DATA BY THE FHA. EXISTING UTILITIES SHOWN ARE LOCATED ACCORDING TO THE INFORMATION AVAILABLE TO THE ENGINEER AT THE TIME OF THE TOPOGRAPHIC SURVEY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR THE ENGINEER. GUARANTEE IS NOT MADE THAT ALL EXISTING UNDERGROUND UTILITIES ARE SHOWN OR THAT THE LOCATION OF THOSE SHOWN ARE ENTIRELY ACCURATE. FINDING THE ACTUAL LOCATION OF ANY EXISTING UTILITIES IS THE CONTRACTOR'S RESPONSIBILITY AND SHALL BE DONE BEFORE COMMENCING ANY WORK IN THE VICINITY. FURTHERMORE, THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES DUE TO THE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. THE OWNER OR ENGINEER WILL ASSUME NO LIABILITY FOR ANY DAMAGES SUSTAINED OR COST INCURRED BECAUSE OF THE OPERATIONS IN THE VICINITY OF EXISTING UTILITIES OR STRUCTURES, NOR FOR TEMPORARY BRACING AND SHORING OF SAME. IF IT IS NECESSARY TO SHORE, BRACE, SWING OR RELOCATE A UTILITY, THE UTILITY COMPANY OR DEPARTMENT AFFECTED SHALL BE CONTACTED AND THEIR PERMISSION OBTAINED REGARDING THE METHOD TO USE FOR SUCH WORK. 4.IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE VARIOUS UTILITY COMPANIES WHICH MAY HAVE BURIED OR AERIAL UTILITIES WITHIN OR NEAR THE CONSTRUCTION AREA BEFORE COMMENCING WORK. THE CONTRACTOR SHALL PROVIDE 48 HOURS MINIMUM NOTICE TO ALL UTILITY COMPANIES PRIOR TO BEGINNING CONSTRUCTION. 5.THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL REQUIRED CONSTRUCTION PERMITS AND BONDS IF REQUIRED PRIOR TO CONSTRUCTION. 6.THE CONTRACTOR SHALL HAVE AVAILABLE AT THE JOB SITE AT ALL TIMES ONE COPY OF THE CONSTRUCTION DOCUMENTS INCLUDING PLANS, SPECIFICATIONS, GEOTECHNICAL REPORT AND SPECIAL CONDITIONS AND COPIES OF ANY REQUIRED CONSTRUCTION PERMITS. 7.ANY DISCREPANCIES ON THE DRAWINGS SHALL BE IMMEDIATELY BROUGHT TO THE ATTENTION OF THE OWNER AND ENGINEER BEFORE COMMENCING WORK. NO FIELD CHANGES OR DEVIATIONS FROM DESIGN ARE TO BE MADE WITHOUT PRIOR APPROVAL OF THE OWNER AND NOTIFICATION TO THE ENGINEER. 8.ALL COPIES OF COMPACTION, CONCRETE AND OTHER REQUIRED TEST RESULTS ARE TO BE SENT TO THE OWNER DIRECTLY FROM THE TESTING AGENCY. 9.THE CONTRACTOR SHALL BE RESPONSIBLE FOR DOCUMENTING AND MAINTAINING AS-BUILT INFORMATION WHICH SHALL BE RECORDED AS CONSTRUCTION PROGRESSES OR AT THE COMPLETION OF APPROPRIATE CONSTRUCTION INTERVALS AND SHALL BE RESPONSIBLE FOR PROVIDING AS-BUILT DRAWINGS TO THE OWNER FOR THE PURPOSE OF CERTIFICATION TO JURISDICTIONAL AGENCIES AS REQUIRED. ALL AS-BUILT DATA SHALL BE COLLECTED BY A STATE OF MN PROFESSIONAL LAND SURVEYOR WHOSE SERVICES ARE ENGAGED BY THE CONTRACTOR. 10.ANY WELLS DISCOVERED ON SITE THAT WILL HAVE NO USE MUST BE PLUGGED BY A LICENSED WELL DRILLING CONTRACTOR IN A MANNER APPROVED BY ALL JURISDICTIONAL AGENCIES. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ANY WELL ABANDONMENT PERMITS REQUIRED. 11.ANY WELL DISCOVERED DURING EARTH MOVING OR EXCAVATION SHALL BE REPORTED TO THE APPROPRIATE JURISDICTIONAL AGENCIES WITHIN 24 HOURS AFTER DISCOVERY IS MADE. 12.THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THAT THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS DO NOT CONFLICT WITH ANY KNOWN EXISTING OR OTHER PROPOSED IMPROVEMENTS. IF ANY CONFLICTS ARE DISCOVERED, THE CONTRACTOR SHALL NOTIFY THE OWNER PRIOR TO INSTALLATION OF ANY PORTION OF THE SITE WORK THAT WOULD BE AFFECTED. FAILURE TO NOTIFY OWNER OF AN IDENTIFIABLE CONFLICT PRIOR TO PROCEEDING WITH INSTALLATION RELIEVES OWNER OF ANY OBLIGATION TO PAY FOR A RELATED CHANGE ORDER. 13.SHOULD CONTRACTOR ENCOUNTER ANY DEBRIS LADEN SOIL, STRUCTURES NOT IDENTIFIED IN THE DOCUMENTS, OR OTHER SOURCE OF POTENTIAL CONTAMINATION, THEY SHALL IMMEDIATELY CONTACT THE ENGINEER AND OWNER. TYPICAL OWNER/ENGINEER OBSERVATIONS CONTRACTOR SHALL NOTIFY OWNER AND/OR ENGINEER 48 HOURS IN ADVANCE OF THE FOLLOWING ACTIVITIES: - PRE-CONSTRUCTION MEETING, SUBGRADE PREPARATION, BASE INSTALLATION ASPHALT INSTALLATION, UNDERGROUND PIPING AND UTILITIES INSTALLATION, INSTALLATION OF STRUCTURES, CHECK VALVES, HYDRANTS, METERS, ETC., SIDEWALK INSTALLATION, CONNECTIONS TO WATER AND SEWER MAINS, TESTS OF UTILITIES 3RD PARTY TEST REPORTS REQ'D TEST REPORTS REQUIRED FOR CLOSE OUT INCLUDE, BUT ARE NOT LIMITED TO: - DENSITY TEST REPORTS - BACTERIOLOGICAL TESTS OF WATER SYSTEM - PRESSURE TEST OF WATER/SEWER - LEAK TESTS ON SEWER SYSTEM - ANY OTHER TESTING REQUIRED BY THE AGENCY/MUNICIPALITY WATER, STORM SEWER, & SANITARY SEWER NOTES 1.THE CONTRACTOR SHALL CONSTRUCT GRAVITY SEWER LATERALS, MANHOLES, GRAVITY SEWER LINES, AND DOMESTIC WATER AND FIRE PROTECTION SYSTEM AS SHOWN ON THESE PLANS. THE CONTRACTOR SHALL FURNISH ALL NECESSARY MATERIALS, EQUIPMENT, MACHINERY, TOOLS, MEANS OF TRANSPORTATION AND LABOR NECESSARY TO COMPLETE THE WORK IN FULL AND COMPLETE ACCORDANCE WITH THE SHOWN, DESCRIBED AND REASONABLY INTENDED REQUIREMENTS OF THE CONTRACT DOCUMENTS AND JURISDICTIONAL AGENCY REQUIREMENTS. IN THE EVENT THAT THE CONTRACT DOCUMENTS AND THE JURISDICTIONAL AGENCY REQUIREMENTS ARE NOT IN AGREEMENT, THE MOST STRINGENT SHALL GOVERN. 2.ALL EXISTING UNDERGROUND UTILITY LOCATIONS SHOWN ARE APPROXIMATE. THE CONTRACTOR SHALL COMPLY WITH ALL REQUIREMENTS FOR UTILITY LOCATION AND COORDINATION IN ACCORDANCE WITH THE NOTES CONTAINED IN THE GENERAL CONSTRUCTION SECTION OF THIS SHEET. 3.THE CONTRACTOR SHALL RESTORE ALL DISTURBED VEGETATION IN KIND, UNLESS SHOWN OTHERWISE. 4.DEFLECTION OF PIPE JOINTS AND CURVATURE OF PIPE SHALL NOT EXCEED THE MANUFACTURER'S SPECIFICATIONS. SECURELY CLOSE ALL OPEN ENDS OF PIPE AND FITTINGS WITH A WATERTIGHT PLUG WHEN WORK IS NOT IN PROGRESS. THE INTERIOR OF ALL PIPES SHALL BE CLEAN AND JOINT SURFACES WIPED CLEAN AND DRY AFTER THE PIPE HAS BEEN LOWERED INTO THE TRENCH. VALVES SHALL BE PLUMB AND LOCATED ACCORDING TO THE PLANS. 5.ALL PIPE AND FITTINGS SHALL BE CAREFULLY STORED FOLLOWING MANUFACTURER'S RECOMMENDATIONS. CARE SHALL BE TAKEN TO AVOID DAMAGE TO THE COATING OR LINING IN ANY D.I. PIPE FITTINGS. ANY PIPE OR FITTING WHICH IS DAMAGED OR WHICH HAS FLAWS OR IMPERFECTIONS WHICH, IN THE OPINION OF THE ENGINEER OR OWNER, RENDERS IT UNFIT FOR USE, SHALL NOT BE USED. ANY PIPE NOT SATISFACTORY FOR USE SHALL BE CLEARLY MARKED AND IMMEDIATELY REMOVED FROM THE JOB SITE, AND SHALL BE REPLACED AT THE CONTRACTOR'S EXPENSE. 6.WATER FOR FIRE FIGHTING SHALL BE MADE AVAILABLE FOR USE BY THE CONTRACTOR PRIOR TO COMBUSTIBLES BEING BROUGHT ON SITE. 7.ALL UTILITY AND STORM DRAIN TRENCHES LOCATED UNDER AREAS TO RECEIVE PAVING SHALL BE COMPLETELY BACK FILLED IN ACCORDANCE WITH THE GOVERNING JURISDICTIONAL AGENCY'S SPECIFICATIONS. IN THE EVENT THAT THE CONTRACT DOCUMENTS AND THE JURISDICTIONAL AGENCY REQUIREMENTS ARE NOT IN AGREEMENT, THE MOST STRINGENT SHALL GOVERN. 8.UNDERGROUND LINES SHALL BE SURVEYED BY A STATE OF MN PROFESSIONAL LAND SURVEYOR PRIOR TO BACK FILLING. 9.CONTRACTOR SHALL PERFORM, AT HIS OWN EXPENSE, ANY AND ALL TESTS REQUIRED BY THE SPECIFICATIONS AND/OR ANY AGENCY HAVING JURISDICTION. THESE TESTS MAY INCLUDE, BUT MAY NOT BE LIMITED TO, INFILTRATION AND EXFILTRATION, TELEVISION INSPECTION AND A MANDREL TEST ON GRAVITY SEWER. A COPY OF THE TEST RESULTS SHALL BE PROVIDED TO THE UTILITY PROVIDER, OWNER AND JURISDICTIONAL AGENCY AS REQUIRED. 10.CONTRACTOR SHALL PROVIDE FOR A MINIMUM HORIZONTAL CLEARANCE OF 10' AND A VERTICAL CLEARANCE OF 18" BETWEEN WATER AND SANITARY SEWER MANHOLES AND LINES. 11.IF ANY EXISTING STRUCTURES TO REMAIN ARE DAMAGED DURING CONSTRUCTION IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO REPAIR AND/OR REPLACE THE EXISTING STRUCTURE AS NECESSARY TO RETURN IT TO EXISTING CONDITIONS OR BETTER. 12.ALL STORM PIPE ENTERING STRUCTURES SHALL BE GROUTED TO ASSURE CONNECTION AT STRUCTURE IS WATERTIGHT UNLESS OTHERWISE STATED BY CITY AND STATE DESIGN STANDARDS AND SPECIFICATIONS. 13.UNLESS OTHERWISE STATED IN CITY AND STATE DESIGN STANDARDS AND SPECIFICATIONS, ALL STORM SEWER MANHOLES IN PAVED AREAS SHALL BE FLUSH WITH PAVEMENT, AND SHALL HAVE TRAFFIC BEARING RING & COVERS. MANHOLES IN UNPAVED AREAS SHALL BE 6" ABOVE FINISH GRADE. LIDS SHALL BE LABELED "STORM SEWER". EXISTING CASTINGS AND STRUCTURES WITHIN PROJECT LIMITS SHALL BE ADJUSTED TO MEET THESE CONDITIONS AND THE PROPOSED FINISHED GRADE. 14.TOPOGRAPHIC INFORMATION IS TAKEN FROM A TOPOGRAPHIC SURVEY BY LAND SURVEYORS. IF THE CONTRACTOR DOES NOT ACCEPT EXISTING TOPOGRAPHY AS SHOWN ON THE PLANS, WITHOUT EXCEPTION, THEN THE CONTRACTOR SHALL SUPPLY, AT THEIR EXPENSE, A TOPOGRAPHIC SURVEY BY A REGISTERED LAND SURVEYOR TO THE OWNER FOR REVIEW. 15.CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES AND BE CONSTRUCTED TO SAME. 16.ALL STORM STRUCTURES SHALL HAVE A SMOOTH UNIFORM POURED MORTAR FROM INVERT IN TO INVERT OUT. 17.ROOF DRAINS SHALL BE CONNECTED TO STORM SEWER BY PREFABRICATED WYES OR AT STORM STRUCTURES. ROOF DRAINS AND TRUCK WELL DRAIN SHALL RUN AT A MINIMUM 1% SLOPE, UNLESS NOTED OTHERWISE, AND TIE IN AT THE CENTERLINE OF THE STORM MAIN. 18.ALL ROOF AND SANITARY SEWER DRAINS SHALL BE INSULATED IF 7' OF COVER CANNOT BE PROVIDED. 19.THE CONTRACTOR SHALL PROTECT EXISTING UNDERGROUND UTILITIES AND APPURTENANCES THAT ARE TO REMAIN FROM DAMAGE DURING CONSTRUCTION OPERATIONS. 20.THE LOCATION OF EXISTING UTILITIES, STORM DRAINAGE STRUCTURES AND OTHER ABOVE AND BELOW-GRADE IMPROVEMENTS ARE APPROXIMATE AS SHOWN. IT IS THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT LOCATION, SIZE AND INVERT ELEVATIONS OF EACH PRIOR TO THE START OF CONSTRUCTION. 21.A MINIMUM OF 5' SEPARATION IS REQUIRED BETWEEN UTILITIES AND TREES UNLESS A ROOT BARRIER IS UTILIZED. 22.GAS, PHONE AND ELECTRIC SERVICES SHOWN FOR INFORMATIONAL PURPOSES ONLY. DRY UTILITY COMPANIES MAY ALTER THE DESIGN LAYOUT DURING THEIR REVIEW. CONTRACTOR TO COORDINATE FINAL DESIGN AND INSTALLATION WITH UTILITY COMPANIES. 23.COORDINATE UTILITY INSTALLATION WITH IRRIGATION DESIGN AND INSTALLATION. 24.ALL DIMENSIONS ARE TO FLOW LINE OF CURB UNLESS OTHERWISE NOTED. PERIMETER WALL DIMENSIONS ARE TO INSIDE WALL FACE. REFERENCE ARCHITECTURAL PLANS FOR EXACT WALL WIDTH AND SPECIFICATIONS. 25.REFERENCE ARCHITECTURAL PLANS (BY OTHERS). FOR EXACT BUILDING DIMENSIONS, AND MATERIALS SPECIFICATIONS. 26.REFERENCE M.E.P. PLANS (BY OTHERS) FOR MECHANICAL EQUIPMENT DIMENSIONS AND SPECIFICATIONS. 27.CONTRACTOR SHALL REFERENCE STRUCTURAL PLANS (BY OTHERS) FOR MECHANICAL EQUIPMENT DIMENSIONS AND PAD PREPARATION SPECIFICATIONS. 28.CONTRACTOR SHALL REFERENCE M.E.P PLANS (BY OTHERS) FOR LIGHT POLE WIRING. GRADING AND DRAINAGE NOTES 1.GENERAL CONTRACTOR AND ALL SUBCONTRACTORS SHALL VERIFY THE SUITABILITY OF ALL EXISTING AND PROPOSED SITE CONDITIONS INCLUDING GRADES AND DIMENSIONS BEFORE START OF CONSTRUCTION. THE ENGINEER SHALL BE NOTIFIED IMMEDIATELY OF ANY DISCREPANCIES. 2.THE CONTRACTOR SHALL GRADE THE SITE TO THE ELEVATIONS INDICATED AND SHALL ADJUST BMP'S AS NECESSARY AND REGRADE WASHOUTS WHERE THEY OCCUR AFTER EVERY RAINFALL UNTIL A GRASS STAND IS WELL ESTABLISHED OR ADEQUATE STABILIZATION OCCURS. 3.CONTRACTOR SHALL ENSURE THERE IS POSITIVE DRAINAGE FROM THE PROPOSED BUILDINGS SO THAT SURFACE RUNOFF WILL DRAIN BY GRAVITY TO NEW OR EXISTING DRAINAGE OUTLETS. CONTRACTOR SHALL ENSURE NO PONDING OCCURS IN PAVED AREAS AND SHALL NOTIFY ENGINEER IF ANY GRADING DISCREPANCIES ARE FOUND IN THE EXISTING AND PROPOSED GRADES PRIOR TO PLACEMENT OF PAVEMENT OR UTILITIES. 4.CONTRACTOR SHALL PROTECT ALL MANHOLE COVERS, VALVE COVERS, VAULT LIDS, FIRE HYDRANTS, POWER POLES, GUY WIRES, AND TELEPHONE BOXES THAT ARE TO REMAIN IN PLACE AND UNDISTURBED DURING CONSTRUCTION. EXISTING CASTINGS AND STRUCTURES TO REMAIN SHALL BE ADJUSTED TO MATCH THE PROPOSED FINISHED GRADES. 5.BACKFILL FOR UTILITY LINES SHALL BE PLACED PER DETAILS, STANDARDS, AND SPECIFICATIONS SO THAT THE UTILITY WILL BE STABLE. WHERE UTILITY LINES CROSS THE PARKING LOT, THE TOP 6 INCHES SHALL BE COMPACTED SIMILARLY TO THE REMAINDER OF THE LOT. UTILITY DITCHES SHALL BE VISUALLY INSPECTED DURING THE EXCAVATION PROCESS TO ENSURE THAT UNDESIRABLE FILL IS NOT USED. 6.CONTRACTOR IS RESPONSIBLE FOR THE REMOVAL AND REPLACEMENT OF 4" OF TOPSOIL AT COMPLETION OF WORK. ALL UNPAVED AREAS IN EXISTING RIGHTS-OF-WAY DISTURBED BY CONSTRUCTION SHALL BE REGRADED AND SODDED. 7.AFTER PLACEMENT OF SUBGRADE AND PRIOR TO PLACEMENT OF PAVEMENT, CONTRACTOR SHALL TEST AND OBSERVE PAVEMENT AREAS FOR EVIDENCE OF PONDING. ALL AREAS SHALL ADEQUATELY DRAIN TOWARDS THE INTENDED STRUCTURE TO CONVEY STORM RUNOFF. CONTRACTOR SHALL IMMEDIATELY NOTIFY OWNER AND ENGINEER IF ANY DISCREPANCIES ARE DISCOVERED. 8.WHERE EXISTING PAVEMENT IS INDICATED TO BE REMOVED AND REPLACED, THE CONTRACTOR SHALL SAW CUT FULL DEPTH FOR A SMOOTH AND STRAIGHT JOINT AND REPLACE THE PAVEMENT WITH THE SAME TYPE AND DEPTH OF MATERIAL AS EXISTING OR AS INDICATED. 9.THE CONTRACTOR SHALL INSTALL PROTECTION OVER ALL DRAINAGE STRUCTURES FOR THE DURATION OF CONSTRUCTION AND UNTIL ACCEPTANCE OF THE PROJECT BY THE OWNER. ALL DRAINAGE STRUCTURES SHALL BE CLEANED OF DEBRIS AS REQUIRED DURING AND AT THE END OF CONSTRUCTION TO PROVIDE POSITIVE DRAINAGE FLOWS. 10.IF DEWATERING IS REQUIRED, THE CONTRACTOR SHALL OBTAIN ANY APPLICABLE REQUIRED PERMITS. THE CONTRACTOR IS TO COORDINATE WITH THE OWNER AND THE DESIGN ENGINEER PRIOR TO ANY EXCAVATION. 11.FIELD DENSITY TESTS SHALL BE TAKEN AT INTERVALS IN ACCORDANCE WITH THE LOCAL JURISDICTIONAL AGENCY OR TO MN/DOT STANDARDS. IN THE EVENT THAT THE CONTRACT DOCUMENTS AND THE JURISDICTIONAL AGENCY REQUIREMENTS ARE NOT IN AGREEMENT, THE MOST STRINGENT SHALL GOVERN. 12.ALL SLOPES AND AREAS DISTURBED BY CONSTRUCTION SHALL BE GRADED AS PER PLANS. THE AREAS SHALL THEN BE SODDED OR SEEDED AS SPECIFIED IN THE PLANS, FERTILIZED, MULCHED, WATERED AND MAINTAINED UNTIL HARDY GRASS GROWTH IS ESTABLISHED IN ALL AREAS. ANY AREAS DISTURBED FOR ANY REASON PRIOR TO FINAL ACCEPTANCE OF THE JOB SHALL BE CORRECTED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER. ALL EARTHEN AREAS WILL BE SODDED OR SEEDED AND MULCHED AS SHOWN ON THE LANDSCAPING PLAN. 13.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONTROL OF DUST AND DIRT RISING AND SCATTERING IN THE AIR DURING CONSTRUCTION AND SHALL PROVIDE WATER SPRINKLING OR OTHER SUITABLE METHODS OF CONTROL. THE CONTRACTOR SHALL COMPLY WITH ALL GOVERNING REGULATIONS PERTAINING TO ENVIRONMENTAL PROTECTION. 14.SOD, WHERE CALLED FOR, MUST BE INSTALLED AND MAINTAINED ON EXPOSED SLOPES WITHIN 48 HOURS OF COMPLETING FINAL GRADING, AND AT ANY OTHER TIME AS NECESSARY, TO PREVENT EROSION, SEDIMENTATION OR TURBID DISCHARGES. 15.THE CONTRACTOR SHALL ENSURE THAT LANDSCAPE ISLAND PLANTING AREAS AND OTHER PLANTING AREAS ARE NOT COMPACTED AND DO NOT CONTAIN ROAD BASE MATERIALS. THE CONTRACTOR SHALL ALSO EXCAVATE AND REMOVE ALL UNDESIRABLE MATERIAL FROM ALL AREAS ON THE SITE TO BE PLANTED AND PROPERLY DISPOSED OF IN A LEGAL MANNER. 16.THE CONTRACTOR SHALL INSTALL ALL UNDERGROUND STORM WATER PIPING PER MANUFACTURER'S RECOMMENDATIONS AND MN/DOT SPECIFICATION. 17.ALL CONCRETE/ASPHALT SHALL BE INSTALLED PER GEOTECH REPORT, CITY OF CRYSTAL AND MN/DOT SPECIFICATIONS. 18.SPOT ELEVATIONS ARE TO FLOWLINE OF CURB UNLESS OTHERWISE NOTED. 19.LIMITS OF CONSTRUCTION ARE TO THE PROPERTY LINE UNLESS OTHERWISE SPECIFIED ON THE PLAN. 20.IMMEDIATELY REPORT TO THE OWNER ANY DISCREPANCIES FOUND BETWEEN ACTUAL FIELD CONDITIONS AND CONSTRUCTION DOCUMENTS. 21.THE CONTRACTOR IS RESPONSIBLE FOR LOCATING AND PROTECTING EXISTING UTILITIES, AND SHALL REPAIR ALL DAMAGE TO EXISTING UTILITIES THAT OCCUR DURING CONSTRUCTION WITHOUT COMPENSATION. 22.BLEND NEW EARTHWORK SMOOTHLY TO TRANSITION BACK TO EXISTING GRADE. 23.ALL PROPOSED GRADES ONSITE SHALL BE 3:1 OR FLATTER UNLESS OTHERWISE INDICATED ON THE PLANS. ANY SLOPES STEEPER THAN 4:1 REQUIRE EROSION AND SEDIMENT CONTROL BLANKET. 24.ADHERE TO ALL TERMS AND CONDITIONS AS NECESSARY IN THE GENERAL N.P.D.E.S. PERMIT AND STORMWATER POLLUTION PREVENTION PLAN FOR STORMWATER DISCHARGE ASSOCIATED WITH CONSTRUCTION ACTIVITIES. 25.ADJUST AND/OR CUT EXISTING PAVEMENT AS NECESSARY TO ASSURE A SMOOTH FIT AND CONTINUOUS GRADE. 26.CONTRACTOR SHALL ENSURE MINIMUM GRADES ARE MET WITHIN PAVED AREAS, 1.2% FOR ASPHALT PAVING AND 0.6% FOR CONCRETE PAVING. EROSION CONTROL NOTES 1.THE STORM WATER POLLUTION PREVENTION PLAN ("SWPPP") IS COMPRISED OF THE EROSION CONTROL PLAN, THE STANDARD DETAILS, THE PLAN NARRATIVE, ATTACHMENTS INCLUDED IN THE SPECIFICATIONS OF THE SWPPP, PLUS THE PERMIT AND ALL SUBSEQUENT REPORTS AND RELATED DOCUMENTS. 2.ALL CONTRACTORS AND SUBCONTRACTORS INVOLVED WITH STORM WATER POLLUTION PREVENTION SHALL OBTAIN A COPY OF THE STORM WATER POLLUTION PREVENTION PLAN AND THE STATE OF MN NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM GENERAL PERMIT (NPDES PERMIT) AND BECOME FAMILIAR WITH THEIR CONTENTS. 3.BEST MANAGEMENT PRACTICES (BMP'S) AND CONTROLS SHALL CONFORM TO FEDERAL, STATE, OR LOCAL REQUIREMENTS OR MANUAL OF PRACTICE, AS APPLICABLE. THE CONTRACTOR SHALL IMPLEMENT ADDITIONAL CONTROLS AS DIRECTED BY THE PERMITTING AGENCY OR OWNER. 4.SITE ENTRY AND EXIT LOCATIONS SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT THE TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC ROADWAYS. ALL SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ON A PUBLIC ROADWAY MUST BE REMOVED IMMEDIATELY. WHEN WASHING IS REQUIRED TO REMOVE SEDIMENT PRIOR TO ENTRANCE ONTO A PUBLIC ROADWAY, IT SHALL BE DONE IN AN AREA STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN APPROVED SEDIMENT BASIN. ALL FINES IMPOSED FOR DISCHARGING SEDIMENT ONTO PUBLIC AREAS SHALL BE PAID BY THE CONTRACTOR. 5.TEMPORARY SEEDING OR OTHER APPROVED METHODS OF STABILIZATION SHALL BE INITIATED WITHIN 14 DAYS OF THE LAST DISTURBANCE ON ANY AREA OF THE SITE. 6.THE CONTRACTOR SHALL MINIMIZE CLEARING TO THE MAXIMUM EXTENT PRACTICAL OR AS REQUIRED BY THE GENERAL PERMIT. 7.CONTRACTOR SHALL DENOTE ON PLAN THE TEMPORARY PARKING AND STORAGE AREA WHICH SHALL ALSO BE USED AS THE EQUIPMENT MAINTENANCE AND CLEANING AREA, EMPLOYEE PARKING AREA, AND AREA FOR LOCATING PORTABLE FACILITIES, OFFICE TRAILERS, AND TOILET FACILITIES. 8.ALL WASH WATER (CONCRETE TRUCKS, VEHICLE CLEANING, EQUIPMENT CLEANING, ETC.) SHALL BE DETAINED AND PROPERLY TREATED OR DISPOSED. 9.SUFFICIENT OIL AND GREASE ABSORBING MATERIALS AND FLOTATION BOOMS SHALL BE MAINTAINED ON SITE OR READILY AVAILABLE TO CONTAIN AND CLEAN-UP FUEL OR CHEMICAL SPILLS AND LEAKS. 10.THE CONTRACTOR SHALL BE RESPONSIBLE FOR DUST CONTROL ON SITE. THE USE OF MOTOR OILS AND OTHER PETROLEUM BASED OR TOXIC LIQUIDS FOR DUST SUPPRESSION OPERATIONS IS PROHIBITED. 11.RUBBISH, TRASH, GARBAGE, LITTER, OR OTHER SUCH MATERIALS SHALL BE DEPOSITED INTO SEALED CONTAINERS. MATERIALS SHALL BE PREVENTED FROM LEAVING THE PREMISES THROUGH THE ACTION OF WIND OR STORM WATER DISCHARGE INTO DRAINAGE DITCHES OR WATERS OF THE STATE. 12.ALL STORM WATER POLLUTION PREVENTION MEASURES PRESENTED ON THE PLAN SHALL BE INITIATED AS SOON AS IS PRACTICABLE. 13.ALL STAGING AREAS, STOCKPILES, SPOILS, ETC. SHALL BE LOCATED SUCH THAT THEY WILL NOT ADVERSELY AFFECT STORM WATER QUALITY. OTHERWISE, COVERING OR ENCIRCLING THESE AREAS WITH SOME PROTECTIVE MEASURE WILL BE NECESSARY. 14.CONTRACTOR SHALL BE RESPONSIBLE FOR RE-ESTABLISHING ANY EROSION CONTROL DEVICE WHICH THEY DISTURB. EACH CONTRACTOR SHALL NOTIFY THE OWNER'S REPRESENTATIVE OF ANY DEFICIENCIES IN THE ESTABLISHED EROSION CONTROL MEASURES THAT MAY LEAD TO UNAUTHORIZED DISCHARGE OR STORM WATER POLLUTION, SEDIMENTATION, OR OTHER POLLUTANTS. UNAUTHORIZED POLLUTANTS INCLUDE (BUT ARE NOT LIMITED TO) EXCESS CONCRETE DUMPING OR CONCRETE RESIDUE, PAINTS, SOLVENTS, GREASES, FUEL AND LUBRICANT OIL, PESTICIDES, AND ANY SOLID WASTE MATERIALS. 15.EROSION CONTROL DEVICES SHOWN ON THESE PLANS SHALL BE INSTALLED PRIOR TO THE START OF LAND-DISTURBING ACTIVITIES ON THE PROJECT. 16.ALL EROSION CONTROL DEVICES ARE TO BE INSTALLED IN ACCORDANCE WITH THE APPROVED PLANS AND SPECIFICATIONS FOR THIS PROJECT. CHANGES ARE TO BE APPROVED BEFORE CONSTRUCTION BY THE DESIGN ENGINEER AND THE CITY OF CRYSTAL ENGINEERING DIVISION. 17.IF THE EROSION CONTROL PLAN AS APPROVED CANNOT CONTROL EROSION AND OFF-SITE SEDIMENTATION FROM THE PROJECT, THE EROSION CONTROL PLAN WILL HAVE TO BE REVISED AND/OR ADDITIONAL EROSION CONTROL DEVICES WILL BE REQUIRED ON SITE. ANY REVISIONS TO THE EROSION CONTROL PLAN MADE BY THE CONTRACTOR MUST BE APPROVED BY THE ENGINEER. EROSION CONTROL MAINTENANCE ALL MEASURES STATED ON THE EROSION AND SEDIMENT CONTROL PLAN, AND IN THE STORM WATER POLLUTION PREVENTION PLAN, SHALL BE MAINTAINED IN FULLY FUNCTIONAL CONDITION AS REQUIRED BY ALL JURISDICTIONS UNTIL NO LONGER REQUIRED FOR A COMPLETED PHASE OF WORK OR FINAL STABILIZATION OF THE SITE. ALL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE CHECKED BY A CERTIFIED PERSON AT LEAST ONCE EVERY 7 CALENDAR DAYS AND WITHIN 24 HOURS OF THE END OF A 0.5" RAINFALL EVENT, AND CLEANED AND REPAIRED IN ACCORDANCE WITH THE FOLLOWING: INLET PROTECTION DEVICES AND BARRIERS SHALL BE REPAIRED OR REPLACED IF THEY SHOW SIGNS OF UNDERMINING, OR DETERIORATION. 1.ALL SEEDED AREAS SHALL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS MAINTAINED. AREAS SHOULD BE FERTILIZED, WATERED AND RESEEDED AS NEEDED. FOR MAINTENANCE REQUIREMENTS REFER TO THE STANDARD SPECIFICATIONS. 2.SILT FENCES SHALL BE REPAIRED TO THEIR ORIGINAL CONDITIONS IF DAMAGED. SEDIMENT SHALL BE REMOVED FROM THE SILT FENCES WHEN IT REACHES ONE-THIRD THE HEIGHT OF THE SILT FENCE. 3.THE CONSTRUCTION ENTRANCE(S) SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO PUBLIC RIGHTS-OF-WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING OF THE CONSTRUCTION ENTRANCES AS CONDITIONS DEMAND. 4.THE TEMPORARY PARKING AND STORAGE AREA SHALL BE KEPT IN GOOD CONDITION (SUITABLE FOR PARKING AND STORAGE). THIS MAY REQUIRE PERIODIC TOP DRESSING OF THE TEMPORARY PARKING AS CONDITIONS DEMAND. 5.ALL MAINTENANCE OPERATIONS SHALL BE DONE IN A TIMELY MANNER BUT IN NO CASE LATER THAN 2 CALENDAR DAYS FOLLOWING THE INSPECTION. PAVING AND STRIPING NOTES 1.ALL PAVING, CONSTRUCTION, MATERIALS, AND WORKMANSHIP WITHIN JURISDICTION'S RIGHT-OF-WAY SHALL BE IN ACCORDANCE WITH LOCAL OR COUNTY SPECIFICATIONS AND STANDARDS (LATEST EDITION) OR MN/DOT SPECIFICATIONS AND STANDARDS (LATEST EDITION) IF NOT COVERED BY LOCAL OR COUNTY REGULATIONS. 2.ALL SIGNS, PAVEMENT MARKINGS, AND OTHER TRAFFIC CONTROL DEVICES SHALL CONFORM TO MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (M.U.T.C.D) AND CITY STANDARDS. 3.CONTRACTOR SHALL FURNISH ALL PAVEMENT MARKINGS FOR FIRE LANES, ROADWAY LANES, PARKING STALLS, ACCESSIBLE PARKING SYMBOLS, ACCESS AISLES, STOP BARS AND SIGNS, AND MISCELLANEOUS STRIPING WITHIN THE PARKING LOT AS SHOWN ON THE PLANS. 4.ALL EXPANSION JOINTS SHALL EXTEND THROUGH THE CURB. 5.THE MINIMUM LENGTH OF OFFSET JOINTS AT RADIUS POINTS SHALL BE 2 FEET. 6.ALL JOINTS, INCLUDING EXPANSION JOINTS WITH REMOVABLE TACK STRIPS, SHALL BE SEALED WITH JOINT SEALANT. 7.THE MATERIALS AND PROPERTIES OF ALL CONCRETE SHALL MEET THE APPLICABLE REQUIREMENTS IN THE A.C.I. (AMERICAN CONCRETE INSTITUTE) MANUAL OF CONCRETE PRACTICE. 8.CONTRACTOR SHALL APPLY A SECOND COATING OVER ALL PAVEMENT MARKINGS PRIOR TO ACCEPTANCE BY OWNER FOLLOWED BY A COAT OF GLASS BEADS AS APPLICABLE PER THE PROJECT DOCUMENTS. 9.ANY EXISTING PAVEMENT, CURBS AND/OR SIDEWALKS DAMAGED OR REMOVED WILL BE REPAIRED BY THE CONTRACTOR AT HIS EXPENSE TO THE SATISFACTION OF THE ENGINEER AND OWNER. 10.BEFORE PLACING PAVEMENT, CONTRACTOR SHALL VERIFY SUITABLE ACCESSIBLE ROUTES (PER A.D.A). GRADING FOR ALL SIDEWALKS AND ACCESSIBLE ROUTES INCLUDING CROSSING DRIVEWAYS SHALL CONFORM TO CURRENT ADA STATE/NATIONAL STANDARDS. IN NO CASE SHALL ACCESSIBLE RAMP SLOPES EXCEED 1 VERTICAL TO 12 HORIZONTAL. IN NO CASE SHALL SIDEWALK CROSS SLOPES EXCEED 2% . IN NO CASE SHALL LONGITUDINAL SIDEWALK SLOPES EXCEED 5%. IN NO CASE SHALL ACCESSIBLE PARKING STALLS OR AISLES EXCEED 2% (1.5% TARGET) IN ALL DIRECTIONS. SIDEWALK ACCESS TO EXTERNAL BUILDING DOORS AND GATES SHALL BE ADA COMPLIANT. CONTRACTOR SHALL NOTIFY ENGINEER IMMEDIATELY IF ADA CRITERIA CANNOT BE MET IN ANY LOCATION PRIOR TO PAVING. NO CONTRACTOR CHANGE ORDERS WILL BE ACCEPTED FOR A.D.A COMPLIANCE ISSUES. 11.MAXIMUM JOINT SPACING IS TWICE THE DEPTH OF THE CONCRETE PAVEMENT IN FEET. REFER TO GEOTECHNICAL REPORT NO. 20-20805 AMERICAN ENGINEERING TESTING, INC. DATED JANUARY 30, 2019 C100 GENERAL NOTES VEST PROPOSED SCHOOL EXPANSION 10,400 S.F. FFE=879.00 INFILTRATION BASIN 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. 4510 4518 4508 4501 4502 4503 4504 4505 4506 4507 4513 4512 4511 4515 4517 4516 4514 NO TAG 2 4509 A B C C C D D 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTION31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. MITCHELL COOKAS, PLA 5652202/12/2019DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL MN LIC. NO. MGC RAH WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 LIMITS OF CONSTRUCTION TREE TO BE REMOVED PROPERTY LINE TREE TO REMAIN LEGEND TREE PROTECTION SIGN FURNISH AND INSTALL TEMPORARY FENCE AT THE 5' PAST THE TREE'S DRIPLINE OR CONSTRUCTION LIMITS AS SPECIFIED, PRIOR TO ANY CONSTRUCTION. WHEN POSSIBLE PLACE FENCE 25 FEET BEYOND THE DRIP LINE. PLACE PROTECTION SIGNS ALONG FENCE AT 20' INTERVALS. CONSTRUCTION LIMITS 5' PAST DRIP LINE 12-17" TREE REMOVAL: 3 TREES 18-23" TREE REMOVAL: 1 TREES 24-35" TREE REMOVAL: 1 TREES TREE MITIGATION DATA 1.PRUNING WILL BE DONE BY PROFESSIONALS DURING APPROPRIATE PRUNING SEASON. 2.NO STORAGE OF MATERIALS, OPERATION OF MACHINERY, OR DEVELOPMENT OF ANY SORT WILL OCCUR WITHIN THE FENCE-LINE WITHOUT APPROVAL IN WRITING FROM CITY. 3.SITE GRADING TO BE DONE ONLY AFTER PROTECTIVE MEASURES HAVE BEEN TAKEN, CITY HAS APPROVED FENCING LOCATIONS, AND ALL CON ACTORS HAVE BEEN BREIFED ON TREE PRESERVATION TECHNIQUES. 4.EXISTING TREES TO REMAIN OR REMOVED TO BE CLEARLY IDENTIFIED, WITHIN DISTURBANCE LIMITS AND 10' OUTSIDE OF THE DISTURBANCE LIMITS. 5.TREE PRESERVATION TO BE APPROVED BY OWNER AND PER LOCAL GOVERNMENTAL AUTHORITY. TREE PROTECTION NOTES TEMPORARY TREE PROTECTION FENCE PLACEMENT SCALE: N.T.S.C2001 KEYNOTE LEGEND EXISTING TREE TO BE SAVED (TYP.) EXISTING TREE TO BE REMOVED (TYP.) LIMITS OF CONSTRUCTION (TYP.) TREE PROTECTION FENCE (SEE DETAIL) (TYP.) A B C D TREE PROTECTION FENCE NOTE: ONLY SIGNIFICANT TREES IN THE SUBJECT PROPERTY SHOWN ON PLAN/ INVENTORY. EXISTING VEGETATION EDGE NORTH12-17" TREE REMOVAL: 3 REPLACEMENT TREES= (3 TREES REMOVED * 1) 18-23" TREE REMOVAL: 3 REPLACEMENT TREES= (1 TREES REMOVED * 3) 24-35" TREE REMOVAL: 6 REPLACEMENT TREES= (1 TREES REMOVED * 6) TOTAL REPLACEMENT REQUIRED:12 REPLACEMENT TREES TREE REPLACEMENT REQUIRED TAG SPECIES DIA COND NOTES RETAIN/ REMOVE 4501 Ash, Green 17 Fair Retain 4502 Ash, Green 15 Poor Retain 4503 Ash, Green 19 Good Retain 4504 Ash, Green 20 Good Retain 4505 Ash, Green 19 Good Retain 4506 Ash, Green 23 Good Retain 4507 Ash, Green 13 Good Retain 4508 Ash, Green 21 Good Retain 4509 Honeylocust 16 Good Retain 4510 Honeylocust 20 Good Retain no tag 2 Oak, Bur 26 Good on 3717 Vera Cruz, so no tag Retain 4511 Oak, Bur 25 Fair Retain 4512 Oak, Bur 29 Fair Retain 4513 Oak, Bur 15 Poor Retain 4514 Walnut 15 Good Remove 4515 Honeylocust 18 Good Remove 4516 Maple,Silver 24 Fair 2 stem tree (12"+12" plus 6 smaller stems)Remove 4517 Spruce, White 15 Good Remove 4518 Spruce, White 16 Good Remove C200 TREE INVENTORY AND PRESERVATION PLAN OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N.LIGHTPOLECONCRETE CURB & GUTTER CONCRETE CURB & GUTTER CONCRETE CURB & GUTTERCONCRETE CURB & GUTTERCONCRETE CURB & GUTTER CONCRETE CURB & GUTTERSANITARYMANHOLERIM=876.69INV N&S=864.19POWERPOLEPOWERPOLEEXISTINGHOUSEDECKEXISTING HOUSE EXISTING HOUSESHEDON SKIDEXISTING BUILDING CONCRETE CURB & GUTTER CONCRETE CURB & GUTTERCONCRETE CURB & GUTTER CONCRETE CURB & GUTTER BITUMINOUS EDGEBITUMINOUS EDGEBITUMINOUS EDGE EXISTINGHOUSECURBCUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTGASMETERGASMETERGASMETERAIR CONDITIONINGUNIT ENCLOSUREEXISTING TIMBER RETAINING WALLSEXISTING BLOCK RETAINING WALLSEXISTING BLOCK RETAINING WALLLIGHTPOLESIGNAIR CONDITIONING UNITSEXISTING TIMBER RETAINING WALL 15155 5555 5 555 5 5 DRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENT DRAINAGE & UTILITY EASEMENTSANITARYMANHOLERIM=876.23INV N&S=864.68INV N=867.78SANITARYMANHOLERIM=874.67INV=866.1715SEWER EASEMENT PER DOC. NO. 483569 SEWER EASEMENT PER DOC. NO. 667515 SEWER EASEMENT PER DOC. NO. 6675151515PREVIOUS USE ONSITE INCLUDES A ± 800 SF RESIDENTIAL HOME AND ± 450 SF GARAGE. CONTRACTOR TO ENSURE ALL FOOTINGS, FOUNDATIONS AND ALL UTILITIES ARE REMOVED. NOTE TO CONTRACTOR D A A A A A B C C C CC D E E E G H F I K K K K KEXISTING STORM SEWER EXISTING BUILDING, FOOTINGS AND FOUNDATIONS, AND ALL UTILITY SERVICES TO BE REMOVED BY CONTRACTOR AT TIME OF CONSTRUCTION EXISTING 8" CIP WATERMAIN EXISTING GAS LINE EXISTING 8" VCP SANITARY SEWER EXISTING 12" RCP STORM SEWER K EXISTING 18" RCP STORM SEWER EXISTING 12" RCP STORM SEWER L (TYP.) O(TYP.) LIMITS OF DISTURBANCE OFFSET FROM PROPERTY LINE FOR CLARITY K EXISTING OVERHEAD POWER EXISTING PUBLIC ALLEY TO BE VACATED EXISTING PROPERTY LINE TO BE VACATED L L M M N K N M LIMITS OF DISTURBANCE OFFSET FROM PROPERTY LINE FOR CLARITY EXISTING PUBLIC ALLEY TO BE VACATED N N D J E D EXISTING LANDSCAPING PLANTINGS AND MATERIALS TO BE REMOVED AND REPLACED PER EXISTING CONDITION O (TYP.) O (TYP.)K EXISTING GAS LINE D P P 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 1.THE CONTRACTOR IS RESPONSIBLE FOR THE DEMOLITION, REMOVAL, AND DISPOSAL (IN A LOCATION APPROVED BY ALL GOVERNING AUTHORITIES) OF ALL STRUCTURES, PADS, WALLS, FLUMES, FOUNDATIONS, PARKING, DRIVES, DRAINAGE STRUCTURES, UTILITIES, ETC. SUCH THAT THE IMPROVEMENTS ON THE PLANS CAN BE CONSTRUCTED. ALL FACILITIES TO BE REMOVED SHALL BE UNDERCUT TO SUITABLE MATERIAL AND BROUGHT TO GRADE WITH SUITABLE COMPACTED FILL MATERIAL PER THE PROJECT DOCUMENTS. 2.THE CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL DEBRIS FROM THE SITE AND DISPOSING THE DEBRIS IN A LAWFUL MANNER. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL PERMITS REQUIRED FOR DEMOLITION AND DISPOSAL. CONTRACTOR SHALL PROVIDE COPIES OF THE PERMIT AND RECEIPTS OF DISPOSAL OF MATERIALS TO THE OWNER AND OWNERS REPRESENTATIVE. 3.THE CONTRACTOR SHALL MAINTAIN ALL UTILITY SERVICES TO ADJACENT PROPERTIES AT ALL TIMES. UTILITY SERVICES SHALL NOT BE INTERRUPTED WITHOUT APPROVAL FROM THE CONSTRUCTION MANAGER AND COORDINATION WITH THE ADJACENT PROPERTIES AND/OR THE CITY. 4.THE CONTRACTOR SHALL COORDINATE WITH RESPECTIVE UTILITY COMPANIES PRIOR TO THE REMOVAL AND/OR RELOCATION OF UTILITIES. THE CONTRACTOR SHALL COORDINATE WITH THE UTILITY COMPANY CONCERNING PORTIONS OF WORK WHICH MAY BE PERFORMED BY THE UTILITY COMPANY'S FORCES AND ANY FEES WHICH ARE TO BE PAID TO THE UTILITY COMPANY FOR THEIR SERVICES. THE CONTRACTOR IS RESPONSIBLE FOR PAYING ALL FEES AND CHARGES. 5.THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN ON THE PLAN HAVE BEEN DETERMINED FROM THE BEST INFORMATION AVAILABLE AND ARE GIVEN FOR THE CONVENIENCE OF THE CONTRACTOR. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR THEIR ACCURACY. PRIOR TO THE START OF ANY DEMOLITION ACTIVITY, THE CONTRACTOR SHALL NOTIFY THE UTILITY COMPANIES FOR LOCATIONS OF EXISTING UTILITIES WITHIN ALL AREAS OF PROPOSED WORK. 6.ALL EXISTING SEWERS, PIPING AND UTILITIES SHOWN ARE NOT TO BE INTERPRETED AS THE EXACT LOCATION, OR AS ANY OBSTACLES THAT MAY OCCUR ON THE SITE. VERIFY EXISTING CONDITIONS AND PROCEED WITH CAUTION AROUND ANY ANTICIPATED FEATURES. GIVE NOTICE TO ALL UTILITY COMPANIES REGARDING DESTRUCTION AND REMOVAL OF ALL SERVICE LINES AND CAP ALL LINES BEFORE PROCEEDING WITH THE WORK. 7.ELECTRICAL, TELEPHONE, CABLE, WATER, FIBER OPTIC, AND/OR GAS LINES NEEDING TO BE REMOVED OR RELOCATED SHALL BE COORDINATED WITH THE AFFECTED UTILITY COMPANY. ADEQUATE TIME SHALL BE PROVIDED FOR RELOCATION AND CLOSE COORDINATION WITH THE UTILITY COMPANY IS NECESSARY TO PROVIDE A SMOOTH TRANSITION IN UTILITY SERVICE. CONTRACTOR SHALL PAY CLOSE ATTENTION TO EXISTING UTILITIES WITHIN ANY ROAD RIGHT-OF-WAY DURING CONSTRUCTION. 8.CONTRACTOR MUST PROTECT THE PUBLIC AT ALL TIMES WITH FENCING, BARRICADES, ENCLOSURES, ETC. (AND OTHER APPROPRIATE BEST MANAGEMENT PRACTICES) AS APPROVED BY THE CONSTRUCTION MANAGER. MAINTENANCE OF TRAFFIC CONTROL SHALL BE COORDINATED IN ACCORDANCE WITH CRYSTAL, HENNEPIN COUNTY AND MN/DOT. 9.CONTRACTOR SHALL MAINTAIN ACCESS TO ALL ADJACENT PROPERTIES DURING CONSTRUCTION, AND SHALL NOTIFY ALL PROPERTIES IF ACCESS WILL BE INTERRUPTED OR ALTERED AT ANY TIME DURING CONSTRUCTION. 10.PRIOR TO DEMOLITION OCCURRING, ALL EROSION CONTROL DEVICES ARE TO BE INSTALLED. 11.CONTRACTOR MAY LIMIT SAW-CUT AND PAVEMENT REMOVAL TO ONLY THOSE AREAS WHERE IT IS REQUIRED AS SHOWN ON THESE CONSTRUCTION PLANS BUT IF ANY DAMAGE IS INCURRED ON ANY OF THE SURROUNDING PAVEMENT, ETC. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ITS REMOVAL AND REPAIR. 12.THE CONTRACTOR SHALL COORDINATE WATER MAIN WORK WITH THE FIRE DEPT. AND THE CITY WATER DEPARTMENT TO PLAN PROPOSED IMPROVEMENTS AND TO ENSURE ADEQUATE FIRE PROTECTION IS CONSTANTLY AVAILABLE TO THE SITE THROUGHOUT THIS SPECIFIC WORK AND THROUGH ALL PHASES OF CONSTRUCTION. CONTRACTOR WILL BE RESPONSIBLE FOR ARRANGING/PROVIDING ANY REQUIRED WATER MAIN SHUT OFFS WITH THE CITY OF CRYSTAL DURING CONSTRUCTION. ANY COSTS ASSOCIATED WITH WATER MAIN SHUT OFFS WILL BE THE RESPONSIBILITY OF THE CONTRACTOR AND NO EXTRA COMPENSATION WILL BE PROVIDED. 13.REFER TO SURVEY FOR ALL EXISTING INVERT AND RIM ELEVATIONS. 14.ALL UTILITIES SHOWN ARE EXISTING UTILITIES. 15.IN THE EVENT A WELL IS FOUND, THE CONTRACTOR SHALL CONTACT THE ENGINEER AND OWNER IMMEDIATELY. ALL WELLS SHALL BE SEALED BY A LICENSED WELL CONTRACTOR IN ACCORDANCE WITH ALL STATE OF MN REQUIREMENTS. 16.IN THE EVENT THAT UNKNOWN CONTAINERS OR TANKS ARE ENCOUNTERED, THE CONTRACTOR SHALL CONTACT THE OWNER AND/OR OWNERS REPRESENTATIVE IMMEDIATELY. ALL CONTAINERS SHALL BE DISPOSED OF AT A PERMITTED LANDFILL PER THE PROJECT DOCUMENTS. 17.CONTRACTOR SHALL NOTIFY THE ENGINEER IF ANY EXISTING DRAINTILE IS ENCOUNTERED ON SITE. NO ACTIVE DRAINTILE SHALL BE REMOVED WITHOUT APPROVAL FROM THE ENGINEER. 18.ALL TREES NOT MARKED TO BE REMOVED ARE TO BE PROTECTED BY CONTRACTOR AND SHALL REMAIN IN PLACE. 19.SEE GEOTECH REPORT PREPARED BY AMERICAN ENGINEERING TESTING, INC. DATED JANUARY 30, 2019 FOR ANY POTENTIAL ENVIRONMENTAL CONCERNS AND REGULATIONS. DEMOLITION PLAN NOTES KEYNOTE LEGEND FULL DEPTH SAW CUT REMOVE EXISTING FLAG POLE REMOVE BITUMINOUS SURFACE REMOVE CONCRETE SURFACE REMOVE CURB AND GUTTER REMOVE EXISTING TREE REMOVE EXISTING GAS LINE REMOVE EXISTING OVERHEAD POWER LINE; COORDINATE WITH XCEL ENERGY REMOVE EXISTING GAS METER REMOVE CURB STOP PROTECT IN PLACE EXISTING UTILITY PROTECT IN PLACE EXISTING UTILITY POLE PROTECT IN PLACE EXISTING UTILITY STRUCTURE CLEARING & GRUBBING EXISTING TREE TO REMAIN PROTECT IN PLACE BRICK STRUCTURE A B C D E F G H I J K L M N O P LIMITS OF DISTURBANCE REMOVE BITUMINOUS SURFACE REMOVE CONCRETE SURFACE REMOVE BUILDING REMOVE TREE REMOVE CONCRETE CURB & GUTTER REMOVE UTILITY LINES PROPERTY LINE EXISTING OVERHEAD POWER LINE EXISTING SANITARY SEWER EXISTING STORM SEWER EXISTING WATERMAIN EXISTING GAS MAIN EXISTING UNDERGROUND TELEPHONE EXISTING UNDERGROUND CABLE EXISTING CONTOUR EXISTING SIGN EXISTING STORM MANHOLE EXISTING STORM CATCHBASIN EXISTING GAS METER EXISTING GATE VALVE EXISTING HYDRANT EXISTING GUY WIRE EXISTING POWER POLE EXISTING LIGHT POLE EXISTING TREE CLEARING & GRUBBING EXISTING CURB & GUTTER LEGEND FULL DEPTH SAWCUT EXISTING SANITARY MANHOLE NORTHC201 DEMO PLAN 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. CONCRETE CURB & GUTTER CONCRETE CURB & GUTTER CONCRETE CURB & GUTTERCONCRETE CURB & GUTTERCONCRETE CURB & GUTTER CONCRETE CURB & GUTTEREXISTINGHOUSEDECK EXISTING HOUSE EXISTING HOUSESHEDON SKIDEXISTING BUILDING CONCRETE CURB & GUTTER CONCRETE CURB & GUTTERCONCRETE CURB & GUTTER CONCRETE CURB & GUTTER BITUMINOUS EDGEBITUMINOUS EDGEBITUMINOUS EDGE EXISTINGHOUSECURBCUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTAIR CONDITIONINGUNIT ENCLOSUREEXISTING TIMBER RETAINING WALLSEXISTING BLOCK RETAINING WALLSEXISTING BLOCK RETAINING WALLSIGNAIR CONDITIONING UNITSEXISTING TIMBER RETAINING WALL 15155 555 55 5 5 DRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENT DRAINAGE & UTILITY EASEMENT15SEWER EASEMENT PER DOC. NO. 483569 SEWER EASEMENT PER DOC. NO. 667515 SEWER EASEMENT PER DOC. NO. 6675151515 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. CONCRETE CURB & GUTTER CONCRETE CURB & GUTTER CONCRETE CURB & GUTTERCONCRETE CURB & GUTTERCONCRETE CURB & GUTTER CONCRETE CURB & GUTTEREXISTINGHOUSEDECK EXISTING HOUSE EXISTING HOUSESHEDON SKIDEXISTING BUILDING CONCRETE CURB & GUTTER CONCRETE CURB & GUTTERCONCRETE CURB & GUTTER CONCRETE CURB & GUTTER BITUMINOUS EDGEBITUMINOUS EDGEBITUMINOUS EDGE EXISTINGHOUSECURBCUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTDOWNSPOUTAIR CONDITIONINGUNIT ENCLOSUREEXISTING TIMBER RETAINING WALLSEXISTING BLOCK RETAINING WALLSEXISTING BLOCK RETAINING WALLSIGNAIR CONDITIONING UNITSEXISTING TIMBER RETAINING WALL 15155 555 55 5 5 DRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENTDRAINAGE & UTILITY EASEMENT DRAINAGE & UTILITY EASEMENT15SEWER EASEMENT PER DOC. NO. 483569 SEWER EASEMENT PER DOC. NO. 667515 SEWER EASEMENT PER DOC. NO. 6675151515A F A F A LIMITS OF DISTURBANCE OFFSET FROM PROPERTY LINE FOR CLARITY D C D C E E E E E B D F A LIMITS OF DISTURBANCE OFFSET FROM PROPERTY LINE FOR CLARITY D64B 1.90%3.78%0.76%1.16 %2.52%1.87 % 0.68% 3.81% 2. 1 3%3.22%12.74%6.69%AF F A 875 875 875875875875 880 880 880 872 872 873 874 8 74 874876876 876 876 877877 877 878 878 878 878878 87 9 879 877 878 879 8 7 5 8 7 487587287 3 874 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 NORTHEROSION CONTROL PLAN NOTES 1.ALL PERIMETER SILT FENCE AND ROCK CONSTRUCTION ENTRANCES SHALL BE INSTALLED PRIOR TO CONSTRUCTION. 2.THE CONTRACTOR SHALL CONSTRUCT DRAINAGE BASINS PRIOR TO SITE GRADING. 3.THE CONTRACTOR SHALL INSTALL CATCH BASIN EROSION CONTROL MEASURES. 4.WITHIN TWO WEEKS (14 DAYS) OF SITE GRADING, ALL DISTURBED AREAS SHALL BE STABILIZED WITH SEED, SOD, OR ROCK BASE. 5.ALL EROSION CONTROL MEASURES SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE WITH CITY, STATE, AND WATERSHED DISTRICT PERMITS. 6.THE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL MEASURES, INCLUDING THE REMOVAL OF SILT IN FRONT OF SILT FENCES DURING THE DURATION OF THE CONSTRUCTION. 7.ANY EXCESS SEDIMENT IN PROPOSED BASINS SHALL BE REMOVED BY THE CONTRACTOR. 8.REMOVE ALL EROSION CONTROL MEASURES AFTER VEGETATION IS ESTABLISHED. 9.THE CONTRACTOR SHALL REMOVE ALL SOILS AND SEDIMENT TRACKED ONTO EXISTING STREETS AND PAVED AREAS AND SHALL SWEEP ADJACENT STREETS AS NECESSARY IN ACCORDANCE WITH CITY REQUIREMENTS. 10.IF BLOWING DUST BECOMES A NUISANCE, THE CONTRACTOR SHALL APPLY WATER FROM A TANK TRUCK TO ALL CONSTRUCTION AREAS. UPON IMPLEMENTATION AND INSTALLATION OF THE FOLLOWING AREAS: TRAILER, PARKING, LAYDOWN, PORTA-POTTY, WHEEL WASH, CONCRETE WASHOUT, FUEL AND MATERIAL STORAGE CONTAINERS, SOLID WASTE CONTAINERS, ETC., IMMEDIATELY DENOTE THEM ON THE SITE MAPS AND NOTE ANY CHANGES IN LOCATION AS THEY OCCUR THROUGHOUT THE CONSTRUCTION PROCESS. BMP AND EROSION CONTROL INSTALLATION SEQUENCE SHALL BE AS FOLLOWS: 1.INSTALL INLET PROTECTION AT EXISTING STORMWATER INLETS. 2.CONSTRUCT STABILIZED CONSTRUCTION ENTRANCE (1), CONCRETE WASHOUT PIT (1) AND INSTALL SILT FENCE. 3.PREPARE TEMPORARY PARKING AND STORAGE AREA. 4.CONSTRUCT AND STABILIZE DIVERSIONS AND TEMPORARY SEDIMENT TRAPS. 5.PERFORM CLEARING AND GRUBBING OF THE SITE. PERFORM MASS GRADING. ROUGH GRADE TO ESTABLISH PROPOSED DRAINAGE PATTERNS. 6.START CONSTRUCTION OF THE BUILDING PAD AND STRUCTURES. 7.TEMPORARILY SEED WITH PURE LIVE SEED, THROUGHOUT CONSTRUCTION, DISTURBED AREAS THAT WILL BE INACTIVE FOR 14 DAYS OR MORE OR AS REQUIRED BY NPDES AND/OR CITY OF CRYSTAL GRADING PERMIT. SEQUENCE OF CONSTRUCTION: ROCK ENTRANCE INLET PROTECTION SILT FENCE LIMITS OF DISTURBANCE BIOROLL LEGEND KEYNOTE LEGEND SILT FENCE ROCK ENTRANCE ROCKSOCK BIOROLL INLET PROTECTION LIMITS OF DISTURBANCE A B C D E F ROCKSOCK URBAN LAND-HUBBARD COMPLEXD64B C300 EROSION AND SEDIMENT CONTROL PLAN - PHASE 1 PROPERTY AREA SUMMARY TOTAL DISTURBED AREA 30,584 SF (0.70 AC) EXISTING IMPERVIOUS AREA 5,998 SF (0.14 AC) EXISTING PERVIOUS AREA 24,586 SF (0.56 AC) PROPOSED IMPERVIOUS AREA 15,942 SF (0.37AC) PROPOSED PERVIOUS AREA 14,642 SF (0.33 AC) BASSETT CREEK WATERSHED MANAGEMENT COMMISSION NOTES 1.SILT FENCES OR OTHER SEDIMENT CONTROL FEATURES SHALL BE PLACES ALONG THE TOE OF THE SLOPES THAT HAVE A GRADE OF 3 TO 10 PERCENT AND ARE LESS THAN 200 FEET LONG FROM TOP TO TOE. THESE FENCES SHALL BE SUPPORTED BY STURDY METAL OR WOODEN POSTS AT INTERVALS OF 6 FEET OR LESS. 2.FLOW LENGTHS UP-SLOPE FROM EACH SILT FENCE SHALL NOT EXCEED 200 FEET FOR SLOPES THAT HAVE A GRADE OF 3 TO 10 PERCENT. 3.SEDIMENT CONTROL LOGS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS FOR EFFECTIVE CONSTRUCTION SITE SEDIMENT CONTROL. 4.SILT FENCES, SILT SOCKS, OR APPROVED INLET PROTECTION DEVICES MUST BE INSTALLED AT OR AROUND EACH CATCH BASIN INLET ON THE SITE. THIS BARRIER MUST REMAIN IN PLACE UNTIL PAVEMENT SURFACES HAVE BEEN INSTALLED AND/OR FINAL TURF ESTABLISHMENT HAS BEEN ACHIEVED. 5.VEHICLE TRACKING OF SEDIMENT FROM THE CONSTRUCTION SITE MUST BE MINIMIZED BY INSTALLING ROCK CONSTRUCTION ENTRANCES, RUMBLE STRIPS (MUD MATS), WOOD CHIPS, WASH RACK, OR EQUIVALENT SYSTEMS AT EACH SITE ACCESS. ROCK CONSTRUCTION ENTRANCE MUST HAVE A MINIMUM HEIGHT OF 6 INCHES ABOVE THE ADJACENT ROADWAY AND A WASH-OFF BERM WITH A MINIMUM HEIGHT OF 2 FEET ABOVE THE ADJACENT ROADWAY AND WITH AMAXIMUM SIDE SLOPES OF 4:1. AN ALLOWABLE ALTERNATIVE TO THE WASH-OFF BERM IS TO INSTALL MUD MATS ACROSS THE ENTIRE WIDTH OF THE ROCK CONSTRUCTION ENTRANCE, OVER AT LEAST 50% OF THE LENGTH OF THE ROCK CONSTRUCTION ENTRANCE, AND CENTRALLY PLACED WITHIN THE TOTAL LENGTH OF THE ROCK CONSTRUCTION ENTRANCE. 6.SOILS TRACKED FROM THE SITE MUST BE REMOVED FROM ALL PAVED SURFACES WITHIN 24 HOURS OF DISCOVERY THROUGHOUT THE DURATION OF CONSTRUCTION. 7.PROVIDE A TEMPORARY VEGETATIVE COVER CONSISTING OF A SUITABLE, FAST-GROWING, DENSE GRASS-SEED MIX SPREAD AT A MINIMUM AT THE MNDOT-SPECIFIED RATE PER ACRE. IF TEMPORARY COVER IS TO REMAIN IN PLACE BEYOND THE PRESENT GROWING SEASON, TWO-THIRDS OF THE SEED MIX SHALL BE COMPOSED OF PERENNIAL GRASSES. 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. VEST 878 877 879 879 8 7 8 87 7 876878 877 878 877 876 8758752.95%4.96%5.71%1.68%1.86%9.38 %3:13:1 879PROPOSED SCHOOL EXPANSION 10,400 SF FFE: 879.00875875 8758758 7 5 875 872 872 873 873 873873873 87 3 8 7 4 874874 874876876 876 876877877 877 8788788 7 8 878879 875 880 880 874 877 877 878 879B A F A F A LIMITS OF DISTURBANCE OFFSET FROM PROPERTY LINE FOR CLARITY D C D C E E E E E D F A LIMITS OF DISTURBANCE OFFSET FROM PROPERTY LINE FOR CLARITY AF F A G G 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 NORTHROCK ENTRANCE INLET PROTECTION SILT FENCE LIMITS OF DISTURBANCE SAFETY FENCE BIOROLL LEGEND EROSION CONTROL BLANKET KEYNOTE LEGEND SILT FENCE ROCK ENTRANCE ROCKSOCK BIOROLL INLET PROTECTION LIMITS OF DISTURBANCE EROSION CONTROL BLANKET A B C D E F G ROCKSOCK C301 EROSION AND SEDIMENT CONTROL PLAN - PHASE 2 EROSION CONTROL PLAN NOTES 1.ALL PERIMETER SILT FENCE AND ROCK CONSTRUCTION ENTRANCES SHALL BE INSTALLED PRIOR TO CONSTRUCTION. 2.THE CONTRACTOR SHALL CONSTRUCT DRAINAGE BASINS PRIOR TO SITE GRADING. 3.THE CONTRACTOR SHALL INSTALL CATCH BASIN EROSION CONTROL MEASURES. 4.WITHIN TWO WEEKS (14 DAYS) OF SITE GRADING, ALL DISTURBED AREAS SHALL BE STABILIZED WITH SEED, SOD, OR ROCK BASE. 5.ALL EROSION CONTROL MEASURES SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE WITH CITY, STATE, AND WATERSHED DISTRICT PERMITS. 6.THE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL MEASURES, INCLUDING THE REMOVAL OF SILT IN FRONT OF SILT FENCES DURING THE DURATION OF THE CONSTRUCTION. 7.ANY EXCESS SEDIMENT IN PROPOSED BASINS SHALL BE REMOVED BY THE CONTRACTOR. 8.REMOVE ALL EROSION CONTROL MEASURES AFTER VEGETATION IS ESTABLISHED. 9.THE CONTRACTOR SHALL REMOVE ALL SOILS AND SEDIMENT TRACKED ONTO EXISTING STREETS AND PAVED AREAS AND SHALL SWEEP ADJACENT STREETS AS NECESSARY IN ACCORDANCE WITH CITY REQUIREMENTS. 10.IF BLOWING DUST BECOMES A NUISANCE, THE CONTRACTOR SHALL APPLY WATER FROM A TANK TRUCK TO ALL CONSTRUCTION AREAS. UPON IMPLEMENTATION AND INSTALLATION OF THE FOLLOWING AREAS: TRAILER, PARKING, LAYDOWN, PORTA-POTTY, WHEEL WASH, CONCRETE WASHOUT, FUEL AND MATERIAL STORAGE CONTAINERS, SOLID WASTE CONTAINERS, ETC., IMMEDIATELY DENOTE THEM ON THE SITE MAPS AND NOTE ANY CHANGES IN LOCATION AS THEY OCCUR THROUGHOUT THE CONSTRUCTION PROCESS. BMP AND EROSION CONTROL INSTALLATION SEQUENCE SHALL BE AS FOLLOWS: 1.INSTALL INLET PROTECTION AT EXISTING STORMWATER INLETS. 2.CONSTRUCT STABILIZED CONSTRUCTION ENTRANCE (1), CONCRETE WASHOUT PIT (1) AND INSTALL SILT FENCE. 3.PREPARE TEMPORARY PARKING AND STORAGE AREA. 4.CONSTRUCT AND STABILIZE DIVERSIONS AND TEMPORARY SEDIMENT TRAPS. 5.PERFORM CLEARING AND GRUBBING OF THE SITE. PERFORM MASS GRADING. ROUGH GRADE TO ESTABLISH PROPOSED DRAINAGE PATTERNS. 6.START CONSTRUCTION OF THE BUILDING PAD AND STRUCTURES. 7.TEMPORARILY SEED WITH PURE LIVE SEED, THROUGHOUT CONSTRUCTION, DISTURBED AREAS THAT WILL BE INACTIVE FOR 14 DAYS OR MORE OR AS REQUIRED BY NPDES AND/OR CITY OF CRYSTAL GRADING PERMIT. SEQUENCE OF CONSTRUCTION: BASSETT CREEK WATERSHED MANAGEMENT COMMISSION NOTES 1.SILT FENCES OR OTHER SEDIMENT CONTROL FEATURES SHALL BE PLACES ALONG THE TOE OF THE SLOPES THAT HAVE A GRADE OF 3 TO 10 PERCENT AND ARE LESS THAN 200 FEET LONG FROM TOP TO TOE. THESE FENCES SHALL BE SUPPORTED BY STURDY METAL OR WOODEN POSTS AT INTERVALS OF 6 FEET OR LESS. 2.FLOW LENGTHS UP-SLOPE FROM EACH SILT FENCE SHALL NOT EXCEED 200 FEET FOR SLOPES THAT HAVE A GRADE OF 3 TO 10 PERCENT. 3.SEDIMENT CONTROL LOGS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS FOR EFFECTIVE CONSTRUCTION SITE SEDIMENT CONTROL. 4.SILT FENCES, SILT SOCKS, OR APPROVED INLET PROTECTION DEVICES MUST BE INSTALLED AT OR AROUND EACH CATCH BASIN INLET ON THE SITE. THIS BARRIER MUST REMAIN IN PLACE UNTIL PAVEMENT SURFACES HAVE BEEN INSTALLED AND/OR FINAL TURF ESTABLISHMENT HAS BEEN ACHIEVED. 5.VEHICLE TRACKING OF SEDIMENT FROM THE CONSTRUCTION SITE MUST BE MINIMIZED BY INSTALLING ROCK CONSTRUCTION ENTRANCES, RUMBLE STRIPS (MUD MATS), WOOD CHIPS, WASH RACK, OR EQUIVALENT SYSTEMS AT EACH SITE ACCESS. ROCK CONSTRUCTION ENTRANCE MUST HAVE A MINIMUM HEIGHT OF 6 INCHES ABOVE THE ADJACENT ROADWAY AND A WASH-OFF BERM WITH A MINIMUM HEIGHT OF 2 FEET ABOVE THE ADJACENT ROADWAY AND WITH AMAXIMUM SIDE SLOPES OF 4:1. AN ALLOWABLE ALTERNATIVE TO THE WASH-OFF BERM IS TO INSTALL MUD MATS ACROSS THE ENTIRE WIDTH OF THE ROCK CONSTRUCTION ENTRANCE, OVER AT LEAST 50% OF THE LENGTH OF THE ROCK CONSTRUCTION ENTRANCE, AND CENTRALLY PLACED WITHIN THE TOTAL LENGTH OF THE ROCK CONSTRUCTION ENTRANCE. 6.SOILS TRACKED FROM THE SITE MUST BE REMOVED FROM ALL PAVED SURFACES WITHIN 24 HOURS OF DISCOVERY THROUGHOUT THE DURATION OF CONSTRUCTION. 7.PROVIDE A TEMPORARY VEGETATIVE COVER CONSISTING OF A SUITABLE, FAST-GROWING, DENSE GRASS-SEED MIX SPREAD AT A MINIMUM AT THE MNDOT-SPECIFIED RATE PER ACRE. IF TEMPORARY COVER IS TO REMAIN IN PLACE BEYOND THE PRESENT GROWING SEASON, TWO-THIRDS OF THE SEED MIX SHALL BE COMPOSED OF PERENNIAL GRASSES. PROPERTY AREA SUMMARY TOTAL DISTURBED AREA 30,584 SF (0.70 AC) EXISTING IMPERVIOUS AREA 5,998 SF (0.14 AC) EXISTING PERVIOUS AREA 24,586 SF (0.56 AC) PROPOSED IMPERVIOUS AREA 15,942 SF (0.37AC) PROPOSED PERVIOUS AREA 14,642 SF (0.33 AC) 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 ROCK SOCK DETAIL ENDS SECURELY CLOSED TO PREVENT LOSS OF OPEN GRADED AGGREGATE FILL. SECURED WITH 50 PSI. ZIP TIE. FL O W BIO-ROLL BLANKET SYSTEM STRAW OR WOOD FIBER 6"-7''DIA. ROLL ENCLOSED IN PLASTIC OR POLYESTER NETTING 1POINT ''B'' 4''X4'' TRENCH BACKFILLED OVER EROSION CONTROL BLANKET CATEGORY 3 EROSION CONTROL BLANKET 12' M I N I M U M BL A N K E T S M U S T OV E R L A P B Y 4 ' ' FL O W POINT ''A'' EROSION CONTROL BLANKET 3' LEVEL (MIN.) 4" OVERLAP FOLD UNDER 6" ANCHOR SLOT ALTERNATIVE 1' SPACING ON STAPLES NOTE: REFER TO BASSETT CREEK WATERSHED MANAGEMENT COMMISSION NOTES ON SHEETS C300 EROSION AND SEDIMENT CONTROL PHASE 1 AND C301 EROSION AND SEDIMENT CONTROL PLAN PHASE 2 C302 EROSION AND SEDIMENT CONTROL DETAILS 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. VEST 30.0'10.0' 10.0' 27.3'30.0'10.7' BUILDING ENTRANCE 42.6' 13.3' 6.0'30.0'5.0'5.0' SIX - 6.5" STEPS REFER TO ARCHITECTURAL AND STRUCTURAL PLANS PROPOSED RAILING REFER TO ARCHITECTURAL PLANS B612 OUTFALL CURB AND GUTTER (TYP.)STUDENT DROP-OFF ZONE PROPOSED RAMP EXISTING TREE (TYP.) 6.5' 5.6' 6.3' BITUMINOUS PATCH FOR UTILITY CONNECTION; MATCH EXISTING PAVEMENT SECTION PROPOSED B612 CURB AND GUTTER LIMITS OF DISTURBANCE 12.7' OUTDOOR TERRACE BUILDING ENTRANCE 4.0' PROPOSED RAILING REFER TO ARCHITECTURAL PLANS30.0'10.0' 8.0'6.9'EXISTING RIVER TREE SCHOOL AND CHURCH BUILDING PROPOSED ADA PARKING; RESTRIPE RESTRIPE ADA PARKING AREA WITHIN LIMITS OF DISTURBANCE 9.0'4.0'5.0' 30' BUILDING SETBACK 30' BUILDING SETBACK 10' BUILDING SETBACK 10' BUILDING SETBACK PROPOSED ADA RAMP PROPOSED ADA PARKING; RESTRIPE PROPOSED B612 OUTFALL CURB AND GUTTER PROPOSED ADA PARKING; RESTRIPE PROPOSED B612 OUTFALL CURB AND GUTTER PROPOSED 'ADA PARKING' SIGN PROPOSED 'NO PARKING' SIGN PROPOSED 'ADA PARKING' SIGN PROPOSED 'NO PARKING' SIGN PROPOSED FENCE, TYP. PROPOSED SCHOOL EXPANSION 10,400 SF FFE: 879.00 PROPOSED MODULAR BLOCK WALL141.9'19.0' PROPERTY AREA SUMMARY TOTAL RE-PLATTED COMBINED PROPERTY AREA 86,376 SF (1.98 AC) TOTAL DISTURBED AREA 30,584 SF (0.70 AC) EXISTING IMPERVIOUS AREA 5,998 SF (0.14 AC) EXISTING PERVIOUS AREA 24,586 SF (0.56 AC) PROPOSED IMPERVIOUS AREA 15,942 SF (0.37AC) PROPOSED PERVIOUS AREA 14,642 SF (0.33 AC) PROPOSED CURB AND GUTTER PROPERTY LINE PROPOSED FENCE SETBACK LINE PROPOSED STANDARD DUTY ASPHALT PROPOSED STORMWATER MANAGEMENT AREA PROPOSED CONCRETE SIDEWALK LEGEND NORTHSITE PLAN NOTES 1.ALL WORK AND MATERIALS SHALL COMPLY WITH ALL CITY/COUNTY REGULATIONS AND CODES AND O.S.H.A. STANDARDS. 2.CONTRACTOR SHALL REFER TO THE ARCHITECTURAL PLANS FOR EXACT LOCATIONS AND DIMENSIONS OF VESTIBULES, SLOPE PAVING, SIDEWALKS, EXIT PORCHES, TRUCK DOCKS, PRECISE BUILDING DIMENSIONS AND EXACT BUILDING UTILITY ENTRANCE LOCATIONS. 3.ALL INNER CURBED RADII ARE TO BE 5' AND OUTER CURBED RADII ARE TO BE 10' UNLESS OTHERWISE NOTED. STRIPED RADII ARE TO BE 5'. 4.ALL DIMENSIONS AND RADII ARE TO THE FACE OF CURB UNLESS OTHERWISE NOTED. 5.EXISTING STRUCTURES WITHIN CONSTRUCTION LIMITS ARE TO BE ABANDONED, REMOVED OR RELOCATED AS NECESSARY. ALL COST SHALL BE INCLUDED IN BASE BID. 6.CONTRACTOR SHALL BE RESPONSIBLE FOR ALL RELOCATIONS, (UNLESS OTHERWISE NOTED ON PLANS) INCLUDING BUT NOT LIMITED TO, ALL UTILITIES, STORM DRAINAGE, SIGNS, TRAFFIC SIGNALS & POLES, ETC. AS REQUIRED. ALL WORK SHALL BE IN ACCORDANCE WITH GOVERNING AUTHORITIES REQUIREMENTS AND PROJECT SITE WORK SPECIFICATIONS AND SHALL BE APPROVED BY SUCH. ALL COST SHALL BE INCLUDED IN BASE BID. 7.PYLON / MONUMENT SIGNS SHALL BE CONSTRUCTED BY OTHERS. SIGNS ARE SHOWN FOR GRAPHICAL & INFORMATIONAL PURPOSES ONLY. CONTRACTOR TO VERIFY SIZE, LOCATION AND ANY REQUIRED PERMITS NECESSARY FOR THE CONSTRUCTION OF THE PYLON / MONUMENT SIGN. 8.CONTRACTOR SHALL REFERENCE ARCH / MEP PLANS FOR SITE LIGHTING AND ELECTRICAL PLAN. 9.NO PROPOSED LANDSCAPING SUCH AS TREES OR SHRUBS, ABOVE AND UNDERGROUND STRUCTURES, OR OTHER OBSTRUCTIONS SHALL BE LOCATED WITHIN EXISTING OR PROPOSED UTILITY EASEMENTS AND RIGHTS OF WAY UNLESS SPECIFICALLY NOTED ON PLANS OTHERWISE. 10.REFERENCE ARCHITECTURAL PLANS FOR DUMPSTER ENCLOSURE DETAILS. 11.REFER TO FINAL PLAT OR ALTA SURVEY FOR EXACT LOT AND PROPERTY BOUNDARY DIMENSIONS. 12.ALL AREAS ARE ROUNDED TO THE NEAREST SQUARE FOOT. 13.ALL DIMENSIONS ARE ROUNDED TO THE NEAREST TENTH FOOT. 14.ALL PARKING STALLS TO BE 9' IN WIDTH AND 20' IN LENGTH UNLESS OTHERWISE INDICATED. 15.ALL CONSTRUCTION SHALL BE COMPLETED WITHIN CITY APPROVED WORKING HOURS. PARKING SUMMARY EXISTING PARKING 102 STALLS EXISTING ADA PARKING 5 STALLS REQUIRED PARKING 70 STALLS 3733 VERA CRUZ BUILDING (K-8 GRADE STUDENTS)28 STALLS* PROPOSED BUILDING (9-12 GRADE STUDENTS)42 STALLS* PROPOSED PARKING 102 STALLS PROPOSED ADA PARKING 5 STALLS PROPOSED STORMWATER MANAGEMENT AREA PROPOSED CONCRETE SIDEWALK LIMITS OF DISTURBANCE 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM © Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 C400 SITE PLAN ZONING SUMMARY EXISTING ZONING R1 PROPOSED ZONING PD (PLANNED DEVELOPMENT) BUILDING SETBACKS FRONT:30 FEET SIDE:5 FEET REAR:30 FEET CORNER SIDE:10 FEET * REQUIRED PARKING CALCULATIONS: 3733 VERA CRUZ AVE (K-8 GRADE STUDENTS) - - 10 SPACES (BASE) - 14 CLASSROOMS (14 SPACES) - 144 STUDENTS (4 SPACES) TOTAL = 28 SPACES PROPOSED BUILDING (9-12 GRADE STUDENTS) - - 4 SPACES (BASE) - 6 CLASSROOMS (6 SPACES) - 64 STUDENTS (32 SPACES) TOTAL = 42 SPACES TOTAL REQUIRED PARKING SPACES = 70 SPACES 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 TR A N S I T I O N LE N G T H V A R I E S SE E P L A N 26" CURB TAPER B618 CURB AND GUTTER 45° 2.0' N.T.S. ACCESSIBLE PARKING STALL LAYOUT CENTER SIGN ON STALL FACE OF CURB OR PAVEMENT MARKING PAINTED WHITE 4" STRIPE @ 45° PAINTED WHITE9.0' TYPICAL 9.0' TYPICAL SEE PLAN (18' TYPICAL)PER PLANSEE PLAN NO PARKING 4" LETTERING NO PARKING PAINT "NO PARKING" 3500 P.S.I. GROUND/PAVING P.C. CONCRETE SURFACE OF CONCRETE SLOPE TOP ACCESSIBLE VAN PENALTY SIGN WITH WORDING LOCAL LAW AS REQUIRED BY STATE OR RESERVED PARKING USE 6" SCH. 40 STEEL PIPE FILLED W/ CONCRETE WITH TOP ROUNDED WITH BLACK IDEAL SHIELD ONLY WHEN SIGN IS IN PAVED AREA OR SIDEWALK NOTES: 1.ALL SIGNS SHALL COMPLY WITH U.S. DEPARTMENT OF TRANSPORTATION, FEDERAL HIGHWAY ADMINISTRATION'S "MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES", LOCAL CODES AND AS SPECIFIED. MOUNT SIGNS TO POST IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS. 2.GALVANIZED SQUARE TUBE POST TUBES - 2"x2"x3/16" 14ga POST TUBE SHALL MEET ASTM A1011 GRADE 50. POST TUBE GALVANIZED AS PER ASTM A653 GRADE 90. ANCHOR TUBE - 2-1/4"x2-1/4"x3/16" 14ga HEAVY DUTY ANCHOR TUBE SHALL MEET ASTM A500 GRADE B. STRUCTURAL TUBE AND STEEL SHALL BE HOT DIP GALVANIZED PER ASTM A123. THE UPPER SIGN POST SHALL TELESCOPE INSIDE THE ANCHOR TUBE A MINIMUM OF 12". THE ANCHOR TUBE SHALL BE A MINIMUM 48" DEEP WITH 3" MIN. 4" MAX. EXPOSED ABOVE FINISH GRADE. SINGLE POST SQUARE TUBE GALVANIZED EDGE OF TRAVEL WAYC401 SITE DETAILS 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. VEST 879.00 879.00 878.55 878.88 879.00 878.88 879.00 878.88 878.83 ME:877.03 ME:877.01 879.00 879.00 878.89 878.89 878.77 875.65 875.52 876.51 876.88 876.91 876.84 876.52 876.47 875.54 874.63 874.98 875.17 875.26 ME:874.63 LIMITS OF DISTURBANCE INFILTRATION BASIN BASIN IE: 875.00 WATER QUALITY VOLUME IE: 877.55 100- YEAR HIGH WATER LEVEL: 877.92 TOP OF BASIN: 878.00 TOTAL STORAGE: 3,079 CF PROPOSED SCHOOL EXPANSION 10,400 SF FFE: 879.00 8 7 6 877 8 7 8 876875 876 877 877 878878875875875 880 880 8 8 0876 876 876 8778 7 7 877 878 878 878878878 879879874 874872 872 873 874 874 SIX - 6.5" STEPS 879.00 878.93 878.91 878.56 878.56 879880879.00 879.00 875.44 1.44%1.80%1.80%1.75%4.70%2.24%1.80%ME:876.57 ME:876.55 OVERFLOW: 877.55 EXISTING STORM SEWER EXISTING 18" RCP STORM SEWEREXISTING 12" RCP STORM SEWER EXISTING 18" RCP STORM SEWER 51LF - PERFORATED STORM SEWER PROPOSED AREA DRAIN 2' SUMP IE: 872.55 EX STRM CB CONNECT TO EXISTING STORM CATCH BASIN IE (NE): 871.16 IE (E): 872.04 IE (SE): 872.04 161LF - 12" PERFORATED PVC STORM SEWER PROPOSED AREA DRAIN 2' SUMP RIM: 878.88 IE: 874.02 PROPOSED CLEAN OUT EXISTING 15" RCP STORM SEWER EXISTING 12" RCP STORM SEWER EXISTING 12" RCP STORM SEWER EXISTING 12" RCP STORM SEWER STRM/ GAS CROSSING; MAINTAIN MIN 1.5' SEPARATION PROPOSED STRM MH 100 CONNECT TO EXISTING STORM AT PROPOSED STRUCTURE IE (S): 872.50 IE (E, W): ±869.72PROPOSED AREA DRAIN 2' SUMP RIM: 878.83 IE: 873.45 11LF - 6" PVC STORM SEWER MATCH EXISTING GRADES, TYP.6.94%5.44%3:1875.48 875.58 BW:876.69 TW:878.87 876.53 876.85 879.00 878.83 878.13 878.50 878.34 878.11 878.25 877.77 PROPOSED DRAINAGE SWALE PROPOSED DRAINAGE SWALE 875.28 875.21 TC/BC:874.77 TC/BC:874.84 PROPOSED SPLASH BLOCK AT DOWNSPOUT PROPOSED SPLASH BLOCK AT DOWNSPOUT PROPOSED SPLASH BLOCK AT ROOF DRAIN OUTLET AT BUILDING FACADE; COORD W/MEP AND ARCHITECTURAL 11LF - 6" PVC STORM SEWER 8758 7 5 875 872 87387387 3 8 7 4 8748748768768 7 7877 878 877 878 879 8 7 5 8 7 5 874 874 876 1.87% 1.12% CONTRACTOR TO VERIFY LESS THAN 2% CROSS SLOPE IN ANY DIRECTION AT ADA PARKING CONTRACTOR TO VERIFY LESS THAN 2% CROSS SLOPE IN ANY DIRECTION AT ADA PARKING 875.65 BW:876.91878 PROPOSED CLEAN OUT RE: 878.51 IE: 874.11 FFE: 879.00± PROPOSED AREA DRAIN 2' SUMP RIM: 878.94 IE: 874.22 PROPOSED SPLASH BLOCK AT DOWNSPOUT 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM © Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 NORTHGRADING PLAN NOTES 1.ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE CITY OF CRYSTAL, MN SPECIFICATIONS AND BUILDING PERMIT REQUIREMENTS. 2.CONTRACTOR TO CALL GOPHER STATE CALL ONE @ <1-800-252-1166> AT LEAST TWO WORKING DAYS PRIOR TO EXCAVATION/CONSTRUCTION FOR UTILITY LOCATIONS. 3.STORM SEWER PIPE SHALL BE AS FOLLOWS: RCP PER ASTM C-76 HDPE: 0" - 10" PER AASHTO M-252 PVC SCH. 40 PER ASTM D-3034 STORM SEWER FITTINGS SHALL BE AS FOLLOWS: RCP PER ASTM C-76, JOINTS PER ASTM C-361, C-990, AND C-443 HDPE PER ASTM 3212 PVC PER ASTM D-3034, JOINTS PER ASTM D-3212 4.CONTRACTOR TO FIELD VERIFY THE LOCATIONS AND ELEVATIONS OF EXISTING UTILITIES AND TOPOGRAPHIC FEATURES PRIOR TO THE START OF SITE GRADING. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE PROJECT ENGINEER OF ANY DISCREPANCIES OR VARIATIONS. 5.SUBGRADE EXCAVATION SHALL BE BACKFILLED IMMEDIATELY AFTER EXCAVATION TO HELP OFFSET ANY STABILITY PROBLEMS DUE TO WATER SEEPAGE OR STEEP SLOPES. WHEN PLACING NEW SURFACE MATERIAL ADJACENT TO EXISTING PAVEMENT, THE EXCAVATION SHALL BE BACKFILLED PROMPTLY TO AVOID UNDERMINING OF EXISTING PAVEMENT. 6.CONTRACTOR SHALL BE RESPONSIBLE FOR ALL HORIZONTAL AND VERTICAL CONTROL. 7.CONTRACTOR SHALL EXCAVATE DRAINAGE TRENCHES TO FOLLOW PROPOSED STORM SEWER ALIGNMENTS. 8.GRADES SHOWN ARE FINISHED GRADES. CONTRACTOR SHALL ROUGH GRADE TO SUBGRADE ELEVATION. 9.ALL EXCESS MATERIAL, BITUMINOUS SURFACING, CONCRETE ITEMS, ANY ABANDONED UTILITY ITEMS, AND OTHER UNSUITABLE MATERIALS SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE DISPOSED OF OFF THE CONSTRUCTION SITE. 10.REFER TO THE UTILITY PLAN FOR SANITARY SEWER MAIN, WATER MAIN SERVICE LAYOUT AND ELEVATIONS AND CASTING / STRUCTURE NOTATION. 11.CONTRACTOR IS RESPONSIBLE FOR CONSTRUCTION OF PAVEMENTS AND CURB AND GUTTER WITH SMOOTH UNIFORM SLOPES TO PROVIDE POSITIVE DRAINAGE. 12.INSTALL A MINIMUM OF 4" CLASS 5 AGGREGATE BASE UNDER CURB AND GUTTER AND CONCRETE SIDEWALKS. 13.UPON COMPLETION OF EXCAVATION AND FILLING, CONTRACTOR SHALL RESTORE ALL STREETS AND DISTURBED AREAS ON SITE. ALL DISTURBED AREAS SHALL BE RE-VEGETATED WITH A MINIMUM OF 4" OF TOPSOIL. 14.ALL SPOT ELEVATIONS/CONTOURS ARE TO GUTTER / FLOW LINE UNLESS OTHERWISE NOTED. 15.GRADING FOR ALL SIDEWALKS AND ACCESSIBLE ROUTES INCLUDING CROSSING DRIVEWAYS SHALL CONFORM TO CURRENT ADA STATE/NATIONAL STANDARDS. IN NO CASE SHALL ACCESSIBLE RAMP SLOPES EXCEED 1 VERTICAL TO 12 HORIZONTAL. IN NO CASE SHALL SIDEWALK CROSS SLOPES EXCEED 2% . IN NO CASE SHALL LONGITUDINAL SIDEWALK SLOPES EXCEED 5%. IN NO CASE SHALL ACCESSIBLE PARKING STALLS OR AISLES EXCEED 2% (1.5% TARGET) IN ALL DIRECTIONS. SIDEWALK ACCESS TO EXTERNAL BUILDING DOORS AND GATES SHALL BE ADA COMPLIANT. CONTRACTOR SHALL NOTIFY ENGINEER IMMEDIATELY IF ADA CRITERIA CANNOT BE MET IN ANY LOCATION PRIOR TO PAVING. NO CONTRACTOR CHANGE ORDERS WILL BE ACCEPTED FOR A.D.A COMPLIANCE ISSUES. 16.MAINTAIN A MINIMUM OF 0.5% GUTTER SLOPE TOWARDS LOW POINTS. 17.CONTRACTOR TO PROVIDE 3" THICK INSULATION BY 5' WIDE CENTERED ON STORM PIPE IF LESS THAN 4' OF COVER IN PAVEMENT AREAS AND LESS THAN 3' OF COVER IN LANDSCAPE AREAS. 18.REFERENCE MEP PLANS FOR ROOF DRAIN CONNECTION. 19.ALL STORM SEWER CONNECTIONS SHALL BE GASKETED AND WATER TIGHT INCLUDING MANHOLE CONNECTIONS. 20.ALL STORM SEWER PIPE SHALL BE AIR TESTED IN ACCORDANCE WITH THE CURRENT PLUMBING CODE. 21.MAINTAIN A MINIMUM OF 1.25% SLOPE IN BITUMINOUS PAVEMENT AREAS, 0.5% SLOPE IN CONCRETE PAVEMENT AREAS. 22.CONTRACTOR SHALL REVIEW PAVEMENT GRADIENT AND CONSTRUCT "INFALL CURB" WHERE PAVEMENT DRAINS TOWARD GUTTER, AND "OUTFALL" CURB WHERE PAVEMENT DRAINS AWAY FROM GUTTER. PROPOSED STORM SEWER PROPOSED STORM SEWER PROPERTY LINE EXISTING CONTOUR PROPOSED CONTOUR925 PROPOSED SPOT ELEVATION100.00 LEGEND 0.0%PROPOSED DRAINAGE DIRECTION ME:0.0 MATCH EXISTING ELEVATION PROPOSED STORM MANHOLE (SOLID CASTING) PROPOSED STORM MANHOLE (ROUND INLET CASTING) PROPOSED STORM MANHOLE/ CATCH BASIN PROPOSED STORM SEWER CLENOUT PROPOSED RIPRAP CO D PROPOSED STANDARD DUTY ASPHALT PROPOSED STORMWATER MANAGEMENT AREA PROPOSED CONCRETE SIDEWALK PROPOSED STORMWATER MANAGEMENT AREA PROPOSED CONCRETE SIDEWALK C500 GRADING AND DRAINAGE PLAN 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. VEST 37' LF - 4" SANITARY @ 2.0% EX MH CONNECT TO EXISTING SANITARY SEWER SERVICE IE (N, S): 864.19 IE (W): 866.19 EXISTING 8" CIP WATER MAIN EXISTING 8" VCP SANITARY SEWEREXISTING STORM SEWER EXISTING 18" RCP STORM SEWER PROPOSED STORMWATER MANAGEMENT POND PROPOSED 4" SANITARY SERVICE IE: 865.13 COORD W/MEP EXISTING 12" RCP STORM SEWER EXISTING 18" RCP STORM SEWER PROPOSED SCHOOL EXPANSION 10,400 SF FFE: 879.00 PROPOSED TRANSFORMER PAD COORD W/MEP EXISTING POWER POLE EXISTING OVERHEAD POWER EXISTING POWER POLE EXISTING 15" RCP STORM SEWER EXISTING 12" RCP STORM SEWER EXISTING 12" RCP STORM SEWER 26LF - 6" DIP COMBINED DOMESTIC/ FIRE WATER SERVICE CONNECT TO EXISTING 8" WATER PROVIDE 8"X6" TAPPING SLEEVE AND 6" VALVE 6"X6" TEE 6" GATE VALVE FIRE HYDRANT 52LF - 6" DIP COMBINED DOMESTIC/ FIRE WATER SERVICE 11LF - 6" DIP WATER 45° BEND PROPOSED 6" COMBINED DOMESTIC/ FIRE WATER SERVICE; COORD W/MEP FIRE DEPARTMENT CONNECTION EXISTING POWER POLE PROPOSED 5' DRAINAGE & UTILITY EASEMENT PROPOSED 5' DRAINAGE & UTILITY EASEMENT PROPOSED 15' DRAINAGE & UTILITY EASEMENT PROPOSED 5' DRAINAGE & UTILITY EASEMENT EXISTING 8" CIP WATER MAIN EXISTING 6" CIP WATER MAIN EXISTING 8" VCP SANITARY SEWER 48 . 5 ' 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 UTILITY PLAN NOTES 1.ALL FILL MATERIAL IS TO BE IN PLACE, AND COMPACTED BEFORE INSTALLATION OF PROPOSED UTILITIES. 2.SANITARY SEWER PIPE SHALL BE AS FOLLOWS: 4" PVC SCHEDULE 40 PER ASTM D-3034 3.WATER LINES SHALL BE AS FOLLOWS: 6" DUCTILE IRON PIPE CLASS 52 SMALLER THAN 3" PIPING SHALL BE COPPER TUBE TYPE "K" PER ANSI 816.22 OR PVC, 200 P.S.I., PER ASTM D1784 AND D2241. 4.MINIMUM TRENCH WIDTH SHALL BE 2 FEET. 5.ALL WATER JOINTS ARE TO BE MECHANICAL JOINTS WITH RESTRAINTS SUCH AS THRUST BLOCKING, WITH STAINLESS STEEL OR COBALT BLUE BOLTS, OR AS INDICATED IN THE CITY SPECIFICATIONS AND PROJECT DOCUMENTS. 6.ALL UTILITIES SHOULD BE KEPT TEN (10') APART (PARALLEL) OR WHEN CROSSING 18" VERTICAL CLEARANCE (OUTSIDE EDGE OF PIPE TO OUTSIDE EDGE OF PIPE OR STRUCTURE). 7.CONTRACTOR SHALL MAINTAIN A MINIMUM OF 8' COVER ON ALL WATERLINES. 8.IN THE EVENT OF A VERTICAL CONFLICT BETWEEN WATER LINES, SANITARY LINES, STORM LINES AND GAS LINES, OR ANY OBSTRUCTION (EXISTING AND PROPOSED), THE SANITARY LINE SHALL BE SCH. 40 OR C900 WITH MECHANICAL JOINTS AT LEAST 10 FEET ON EITHER SIDE OF THE CENTER LINE OF THE CROSSING. THE WATER LINE SHALL HAVE MECHANICAL JOINTS WITH APPROPRIATE FASTENERS AS REQUIRED TO PROVIDE A MINIMUM OF 18" VERTICAL SEPARATION. MEETING REQUIREMENTS OF ANSI A21.10 OR ANSI 21.11 (AWWA C-151) (CLASS 50). 9.LINES UNDERGROUND SHALL BE INSTALLED, INSPECTED AND APPROVED BEFORE BACKFILLING. 10.TOPS OF MANHOLES SHALL BE RAISED AS NECESSARY TO BE FLUSH WITH PROPOSED PAVEMENT ELEVATIONS, AND TO BE ONE FOOT ABOVE FINISHED GROUND ELEVATIONS, IN GREEN AREAS, WITH WATERTIGHT LIDS. 11.ALL CONCRETE FOR ENCASEMENTS SHALL HAVE A MINIMUM 28 DAY COMPRESSION STRENGTH AT 3000 P.S.I. 12.EXISTING UTILITIES SHALL BE VERIFIED IN FIELD PRIOR TO INSTALLATION OF ANY NEW LINES. 13.REFER TO INTERIOR PLUMBING DRAWINGS FOR TIE-IN OF ALL UTILITIES. 14.CONTRACTOR IS RESPONSIBLE FOR COMPLYING TO THE SPECIFICATIONS OF THE CITY OF CRYSTAL AND/OR STATE OF MN WITH REGARDS TO MATERIALS AND INSTALLATION OF THE WATER AND SEWER LINES. 15.THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES, AND WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. THE CONTRACTOR MUST CALL THE APPROPRIATE UTILITY COMPANIES AT LEAST 72 HOURS BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. 16.CONTRACTOR IS RESPONSIBLE FOR ALL NECESSARY INSPECTIONS AND/OR CERTIFICATIONS REQUIRED BY CODES AND/OR UTILITY SERVICE COMPANIES. 17.CONTRACTOR SHALL COORDINATE WITH ALL UTILITY COMPANIES FOR INSTALLATION REQUIREMENTS AND SPECIFICATIONS. 18.CONTRACTOR SHALL REFERENCE ARCH / MEP PLANS FOR SITE LIGHTING AND ELECTRICAL PLAN. 19.BACKFLOW DEVICES (DDCV AND PRZ ASSEMBLIES) AND METERS ARE LOCATED IN THE INTERIOR OF THE BUILDING. REF. ARCH / MEP PLANS. 20.ALL ONSITE WATERMAINS AND SANITARY SEWERS SHALL BE PRIVATELY OWNED AND MAINTAINED. 21.ALL WATERMAIN STUBOUTS SHALL BE MECHANICALLY RESTRAINED WITH REACTION BLOCKING. 22.CONTRACTOR SHALL CONFIRM LOCATIONS OF EXISTING PRIVATE UTILITIES AND VERIFY LOCATIONS AND REQUIREMENTS FOR NEW UTILITIES. PROPOSED SANITARY SEWER MANHOLE PROPOSED STORM SEWER PROPOSED SANITARY SEWER PROPOSED WATERMAIN PROPOSED GATE VALVE PROPOSED HYDRANT PROPOSED TEE PROPOSED REDUCER PROPOSED UNDERGROUND ELECTRIC PROPOSED TELEPHONE PROPOSED GAS MAIN PROPOSED STORM SEWER LEGEND CO PROPOSED SANITARY CLEANOUT NORTHC600 UTILITY PLAN 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTIONWDM / MGC LEC 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 WILLIAM D. MATZEK, P.E. 02/12/2019 45790DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT 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. MN LIC. NO. WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 INFILTRATION BASIN NOTES: 1.GRADING OF THE INFILTRATION BASIN SHALL BE ACCOMPLISHED USING LOW-IMPACT, EARTH-MOVING EQUIPMENT TO PREVENT COMPACTION OF THE UNDERLYING SOILS. A BACKHOE WITH TOOTHED BUCKET SHALL BE USED FOR EXCAVATION OF THE INFILTRATION BASIN TO PREVENT COMPACTION OR SMEARING OF SOILS. THE CONTRACTOR SHALL SCARIFY (RIP) THE UNDERLYING SOILS TO A MINIMUM OF 18" DEPTH TO REMOVE COMPACTION. THE FIRST LIFT OF ENGINEERED SOIL SHALL BE MIXED WITH THE UNDERLYING SOILS. LEVELING AND FINAL GRADING WITHIN THE CELL MUST BE DONE BY HAND. 2.INFILTRATION BASIN EXCAVATION SHALL BE HELD 1' ABOVE THE BOTTOM OF THE EXCAVATION UNTIL THE CONTRIBUTING DRAINAGE AREAS WITH EXPOSED SOILS HAVE BEEN FULLY STABILIZED. 3.DIVERT UPLAND DRAINAGE AREAS TO PREVENT RUNOFF FROM ENTERING THE EXCAVATED CELL OR INTO THE WORK AREA. 4.CARE MUST BE TAKEN TO AVOID CONTAMINATION OF SOILS WITH SEDIMENT, IN-SITU, OR TOPSOIL DURING AND AFTER INSTALLATION. MATERIALS MUST BE SEGREGATED. 5.INSTALLATION WITH DRY SOIL CONDITIONS IS CRITICAL TO PREVENT SMEARING AND COMPACTION. SCHEDULE WORK FOR PERIODS OF DRY WEATHER. 6.DO NOT LEAVE INFILTRATION AREAS AND/OR PERIMETER SLOPE EXPOSED OVERNIGHT. SECURE THE AREA FROM RISK OF PRECIPITATION DAMAGES AT THE END OF EVERY WORK DAY. IN THE EVENT OF RAIN, TAKE ACTION TO DIVERT STORMWATER AWAY FROM WORK AREA AND TEMPORARILY COVER ALL EXPOSED SOILS WITH FILTER FABRIC OR IMPERMEABLE SHEETING. 7.IN THE EVENT THAT THE SEDIMENT IS INTRODUCED INTO THE BMP DURING OR IMMEDIATELY FOLLOWING EXCAVATION, REMOVE SEDIMENT PRIOR TO INITIATING THE NEXT STEP IN THE INFILTRATION BASIN CONSTRUCTION PROCESS. 8.EXCAVATE SEDIMENT BUILT UP DURING CONSTRUCTION AFTER STABILIZATION OF UPSTREAM AREAS. 9.STOCKPILING OF MATERIALS SHALL NOT BE ALLOWED IN PROPOSED INFILTRATION BASINS. 10.NO CONSTRUCTION EQUIPMENT SHALL BE ALLOWED IN THE INFILTRATION AREA BEFORE OR AFTER IT IS CONSTRUCTED. ONLY SPECIFIED EQUIPMENT WILL BE ALLOWED INSIDE OF ORANGE CONSTRUCTION FENCE FOR THE SOLE PURPOSE OF CONSTRUCTING THE FILTRATION PONDS. 11.ALL INFILTRATION BASIN CONSTRUCTION ACTIVITIES SHALL BE COMPLETED DURING DRY SOIL CONDITIONS. 12.ALL INFILTRATION AREAS SHALL BE PROTECTED DURING CONSTRUCTION OPERATIONS. SURFACE INFILTRATION BASIN TYPICAL SECTION (NOT TO SCALE) TOP OF BASIN: 878.00 BOTTOM OF BASIN: 875.00 WQV ELEVATION: 877.55 SOCKED PERFORATED PIPE FOR ROOF LEADER DRAINS - MAIN LINE ONLY 18"X18" MEETING MNDOT 3149.2H SPECIFICATIONS FOR COARSE FILTER AGGREGATE CLEAN, WASHED, ANGULAR, NON-CARBONATE CRUSHED ROCK AGGREGATE PERFORATED PVC PER PLAN SLOPE SUBGRADE TO PVC DRAINTILE. 1.0% (TYP.) NO SCALE HWL: 877.92 EOF 12" DEEP 80/20 MIX (80% SELECT GRANULAR MNDOT 3149.B2, 20% ORGANIC COMPOST MNDOT 3890 GRADE 2) C601 GRADING AND UTILITY DETAILS EXISTING SUBGRADE 6" DEEP 80/20 MIX (80% SELECT GRANULAR MNDOT 3149.B2, 20% ORGANIC COMPOST MNDOT 3890 GRADE 2) 6" DEEP 80/20 MIX (80% SELECT GRANULAR MNDOT 3149.B2, 20% ORGANIC COMPOST MNDOT 3890 GRADE 2) LINE USED FOR SITE AREA CALCULATION: 21,598 S.F. 345 RAINGARDEN PLUGS B A D C F B E D E E E C A E A B B BA B A B C 13 - DBH 3 - QUA 9 - GLS 17 - KFG 17 - AJS 15 - BES 7 - JWS 17 - KFG 14 - DBH 3 - BIR 16 - GLS5 - GOJ 9 - SEM 3 - GOJ 9 - SEM 5 - GOJ 12 - KFG 29 - AJS 6 - RTD 3 - VBN1 - SWO 1 - SWO 4 - RTD 3 - VBN 3 - RTD 1 - STL 15 - BES 3 - KFG 7 - AJS 4 - OAK 4 - WHP 3 - BLC 6 - ANH 30 - AFD 3 - QUC 3 - BLC 4 - ANH VEST PROPOSED SCHOOL EXPANSION 10,400 S.F. FFE=879.00 INFILTRATION BASIN 38TH AVE N.WELCOME AVE N. VERA CRUZ AVE N. CONIFEROUS TREES CODE QTY BOTANICAL NAME COMMON NAME CONT CAL SIZE WHP 4 PINUS STROBUS WHITE PINE B & B 6` HT. ORNAMENTAL TREES CODE QTY BOTANICAL NAME COMMON NAME CONT CAL SIZE QUC 3 POPULUS TREMULOIDES QUAKING ASPEN CLUMP B & B 6` HT. OVERSTORY TREES CODE QTY BOTANICAL NAME COMMON NAME CONT CAL SIZE BIR 3 BETULA PLATYPHYLLA `FARGO` TM DAKOTA PINNACLE BIRCH B & B 2" CAL MIN OAK 4 QUERCUS ROBUR X ALBA `JFS-KW2QX`SKINNY GENES OAK B & B 2" CAL MIN QUA 3 POPULUS TREMULOIDES QUAKING ASPEN B & B 2" CAL. STL 1 TILIA AMERICANA `MCKSENTRY`SENTRY LINDEN B & B 2" CAL. SWO 2 QUERCUS BICOLOR SWAMP WHITE OAK B & B 2" CAL. CONIFEROUS SHRUBS CODE QTY BOTANICAL NAME COMMON NAME CONT SPACING SIZE GOJ 13 JUNIPERUS VIRGINIANA `GREY OWL`GREY OWL JUNIPER #5 CONT.4` O.C. DECIDUOUS SHRUBS CODE QTY BOTANICAL NAME COMMON NAME CONT SPACING SIZE AFD 30 CORNUS SERICEA `ARTIC FIRE`ARTIC FIRE DOGWOOD #5 CONT.3` O.C. ANH 10 HYDRANGEA ARBORESCENS `ANNABELLE`ANNABELLE HYDRANGEA #5 CONT.4` O.C. BLC 6 ARONIA MELANOCARPA `IROQUOIS BEAUTY` TM IROQUOIS BEAUTY BLACK CHOKEBERRY#5 CONT.4` O.C. DBH 27 DIERVILLA LONICERA DWARF BUSH HONEYSUCKLE #5 CONT.3` O.C. GLS 25 RHUS AROMATICA `GRO-LOW`GRO-LOW FRAGRANT SUMAC #5 CONT.4` O.C. JWS 7 SPIRAEA ALBIFLORA JAPANESE WHITE SPIREA #2 CONT.3` O.C. RTD 13 CORNUS SERICEA `BAILEYI`RED TWIG DOGWOOD #5 CONT.5` O.C. SEM 18 SORBARIA SORBIFOLIA `SEM`SEM FALSESPIREA #5 CONT.3` O.C. VBN 6 VIBURNUM TRILOBUM `BAILEY COMPACT`COMPACT AMERICAN CRANBERRY BUSH#2 CONT.5` O.C. GROUND COVERS CODE QTY BOTANICAL NAME COMMON NAME CONT SIZE SPACING SPACING AJS 53 SEDUM X `AUTUMN JOY`AUTUMN JOY SEDUM #1 CONT 18" OC 18" o.c. BES 30 RUDBECKIA FULGIDA `GOLDSTURM`BLACK-EYED SUSAN #1 CONT 18" OC 18" o.c. KFG 49 CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER`KARL FOERSTER FEATHER REED GRASS#1 CONT 30" OC 30" o.c. PLANT SCHEDULE LANDSCAPE LEGEND EXISTING DECIDUOUS TREE (TYP.) EXISTING CONIFEROUS TREE (TYP.) EXISTING SHRUB (TYP.) EDGER (TYP.) APPROXIMATE LIMITS OF SOD / IRRIGATION, SOD ALL DISTURBED AREAS (TYP.) RAINGARDEN PLUGS (TYP.) A LANDSCAPE KEYNOTES EDGER (TYP.) DOUBLE SHREDDED HARDWOOD MULCH (TYP.) ROCK MULCH (TYP.) MAINTENANCE STRIP (TYP.) SOD (TYP.) EDGER SEPERATING MULCH TYPES (TYP.) A B C D E F 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTION31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. MITCHELL COOKAS, PLA 5652202/12/2019DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL MN LIC. NO. MGC RAH WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 1.CONTRACTOR SHALL CONTACT COMMON GROUND ALLIANCE AT 811 OR CALL811.COM TO VERIFY LOCATIONS OF ALL UNDERGROUND UTILITIES PRIOR TO INSTALLATION OF ANY PLANTS OR LANDSCAPE MATERIAL. 2.ACTUAL LOCATION OF PLANT MATERIAL IS SUBJECT TO FIELD AND SITE CONDITIONS. 3.NO PLANTING WILL BE INSTALLED UNTIL ALL GRADING AND CONSTRUCTION HAS BEEN COMPLETED IN THE IMMEDIATE AREA. 4.ALL SUBSTITUTIONS MUST BE APPROVED BY THE LANDSCAPE ARCHITECT PRIOR TO SUBMISSION OF ANY BID AND/OR QUOTE BY THE LANDSCAPE CONTRACTOR. 5.CONTRACTOR SHALL PROVIDE TWO YEAR GUARANTEE OF ALL PLANT MATERIALS. THE GUARANTEE BEGINS ON THE DATE OF THE LANDSCAPE ARCHITECT'S OR OWNER'S WRITTEN ACCEPTANCE OF THE INITIAL PLANTING. REPLACEMENT PLANT MATERIAL SHALL HAVE A ONE YEAR GUARANTEE COMMENCING UPON PLANTING. 6.ALL PLANTS TO BE SPECIMEN GRADE, MINNESOTA-GROWN AND/OR HARDY. SPECIMEN GRADE SHALL ADHERE TO, BUT IS NOT LIMITED BY, THE FOLLOWING STANDARDS: ALL PLANTS SHALL BE FREE FROM DISEASE, PESTS, WOUNDS, SCARS, ETC. ALL PLANTS SHALL BE FREE FROM NOTICEABLE GAPS, HOLES, OR DEFORMITIES. ALL PLANTS SHALL BE FREE FROM BROKEN OR DEAD BRANCHES. ALL PLANTS SHALL HAVE HEAVY, HEALTHY BRANCHING AND LEAFING. CONIFEROUS TREES SHALL HAVE AN ESTABLISHED MAIN LEADER AND A HEIGHT TO WIDTH RATIO OF NO LESS THAN 5:3. 7.PLANTS TO MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z60.1-2014 OR MOST CURRENT VERSION) REQUIREMENTS FOR SIZE AND TYPE SPECIFIED. 8.PLANTS TO BE INSTALLED AS PER MNLA & ANSI STANDARD PLANTING PRACTICES. 9.PLANTS SHALL BE IMMEDIATELY PLANTED UPON ARRIVAL AT SITE. PROPERLY HEEL-IN MATERIALS IF NECESSARY; TEMPORARY ONLY. 10.PRIOR TO PLANTING, FIELD VERIFY THAT THE ROOT COLLAR/ROOT FLAIR IS LOCATED AT THE TOP OF THE BALLED & BURLAP TREE. IF THIS IS NOT THE CASE, SOIL SHALL BE REMOVED DOWN TO THE ROOT COLLAR/ROOT FLAIR. WHEN THE BALLED & BURLAP TREE IS PLANTED, THE ROOT COLLAR/ROOT FLAIR SHALL BE EVEN OR SLIGHTLY ABOVE FINISHED GRADE. 11.OPEN TOP OF BURLAP ON BB MATERIALS; REMOVE POT ON POTTED PLANTS; SPLIT AND BREAK APART PEAT POTS. 12.PRUNE PLANTS AS NECESSARY - PER STANDARD NURSERY PRACTICE AND TO CORRECT POOR BRANCHING OF EXISTING AND PROPOSED TREES. 13.WRAP ALL SMOOTH-BARKED TREES - FASTEN TOP AND BOTTOM. REMOVE BY APRIL 1ST. 14.STAKING OF TREES AS REQUIRED; REPOSITION, PLUMB AND STAKE IF NOT PLUMB AFTER ONE YEAR. 15.THE NEED FOR SOIL AMENDMENTS SHALL BE DETERMINED UPON SITE SOIL CONDITIONS PRIOR TO PLANTING. LANDSCAPE CONTRACTOR SHALL NOTIFY LANDSCAPE ARCHITECT FOR THE NEED OF ANY SOIL AMENDMENTS. 16.BACKFILL SOIL AND TOPSOIL TO ADHERE TO MN/DOT STANDARD SPECIFICATION 3877 (SELECT TOPSOIL BORROW) AND TO BE EXISTING TOP SOIL FROM SITE FREE OF ROOTS, ROCKS LARGER THAN ONE INCH, SUBSOIL DEBRIS, AND LARGE WEEDS UNLESS SPECIFIED OTHERWISE. MINIMUM 4" DEPTH TOPSOIL FOR ALL LAWN GRASS AREAS AND 12" DEPTH TOPSOIL FOR TREE, SHRUBS, AND PERENNIALS. 17.MULCH TO BE AT ALL TREE, SHRUB, PERENNIAL, AND MAINTENANCE AREAS. TREE AND SHRUB PLANTING BEDS SHALL HAVE 4" DEPTH OF DOUBLE SHREDDED HARDWOOD MULCH. DOUBLE SHREDDED HARDWOOD MULCH TO BE USED AROUND ALL PLANTS WITHIN TURF AREAS. PERENNIAL AND ORNAMENTAL GRASS BEDS SHALL HAVE 2" DEPTH DOUBLE SHREDDED HARDWOOD MULCH. MULCH TO BE FREE OF DELETERIOUS MATERIAL AND COLORED RED, OR APPROVED EQUAL. ROCK MULCH TO BE BUFF LIMESTONE, 1 1/2" TO 3" DIAMETER, AT MINIMUM 3" DEPTH, OR APPROVED EQUAL. ROCK MULCH TO BE ON COMMERCIAL GRADE FILTER FABRIC, BY TYPAR, OR APPROVED EQUAL WITH NO EXPOSURE. MULCH AND FABRIC TO BE APPROVED BY OWNER PRIOR TO INSTALLATION. MULCH TO MATCH EXISTING CONDITIONS (WHERE APPLICABLE). 18.EDGING TO BE COMMERCIAL GRADE VALLEY-VIEW BLACK DIAMOND (OR EQUAL) POLY EDGING OR SPADED EDGE, AS INDICATED. POLY EDGING SHALL BE PLACED WITH SMOOTH CURVES AND STAKED WITH METAL SPIKES NO GREATER THAN 4 FOOT ON CENTER WITH BASE OF TOP BEAD AT GRADE, FOR MOWERS TO CUT ABOVE WITHOUT DAMAGE. UTILIZE CURBS AND SIDEWALKS FOR EDGING WHERE POSSIBLE. SPADED EDGE TO PROVIDE V-SHAPED DEPTH AND WIDTH TO CREATE SEPARATION BETWEEN MULCH AND GRASS. INDIVIDUAL TREE, SHRUB, OR RAIN-GARDEN BEDS TO BE SPADED EDGE, UNLESS NOTED OTHERWISE. EDGING TO MATCH EXISTING CONDITIONS (WHERE APPLICABLE). 19.ALL DISTURBED AREAS TO BE SODDED OR SEEDED, UNLESS OTHERWISE NOTED. PARKING LOT ISLANDS TO BE SODDED WITH SHREDDED HARDWOOD MULCH AROUND ALL TREES AND SHRUBS. SOD TO BE STANDARD MINNESOTA GROWN AND HARDY BLUEGRASS MIX, FREE OF LAWN WEEDS. ALL TOPSOIL AREAS TO BE RAKED TO REMOVE DEBRIS AND ENSURE DRAINAGE. SLOPES OF 3:1 OR GREATER SHALL BE STAKED. SEED AS SPECIFIED AND PER MN/DOT SPECIFICATIONS. IF NOT INDICATED ON LANDSCAPE PLAN, SEE EROSION CONTROL PLAN. 20.PROVIDE IRRIGATION TO ALL PLANTED AREAS ON SITE. IRRIGATION SYSTEM TO BE DESIGN/BUILD BY LANDSCAPE CONTRACTOR. LANDSCAPE CONTRACTOR TO PROVIDE SHOP DRAWINGS TO LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO INSTALLATION OF IRRIGATION SYSTEM. CONTRACTOR TO PROVIDE OPERATION MANUALS, AS-BUILT PLANS, AND NORMAL PROGRAMMING. SYSTEM SHALL BE WINTERIZED AND HAVE SPRING STARTUP DURING FIRST YEAR OF OPERATION. SYSTEM SHALL HAVE ONE-YEAR WARRANTY ON ALL PARTS AND LABOR. ALL INFORMATION ABOUT INSTALLATION AND SCHEDULING CAN BE OBTAINED FROM THE GENERAL CONTRACTOR. 21.CONTRACTOR SHALL PROVIDE NECESSARY WATERING OF PLANT MATERIALS UNTIL THE PLANT IS FULLY ESTABLISHED OR IRRIGATION SYSTEM IS OPERATIONAL. OWNER WILL NOT PROVIDE WATER FOR CONTRACTOR. 22.REPAIR, REPLACE, OR PROVIDE SOD/SEED AS REQUIRED FOR ANY ROADWAY BOULEVARD AREAS ADJACENT TO THE SITE DISTURBED DURING CONSTRUCTION. 23.REPAIR ALL DAMAGE TO PROPERTY FROM PLANTING OPERATIONS AT NO COST TO OWNER. 24.INFILTRATION BASIN NOTE: PROVIDE AND INSTALL EROSION CONTROL BLANKET AT INFILTRATION BASIN AREA SIDE SLOPES AFTER ALL PLANTING HAVE BEEN INSTALLED. BLANKET TO BE ONE SEASON GEOJUTE, MN/DOT CATEGORY 2 (STRAW 1S, WOOD FIBER 1S), OR APPROVED EQUAL. BLANKET TO BE OVERLAPPED BY 4" AND ANCHORED BY SOD STAPLES. PLACE BLANKET PERPENDICULAR TO THE SLOPE. TRENCH IN EDGES OF BLANKET AREA TO PREVENT UNDER MINING. PROVIDE SILT FENCE AT TOP OF SLOPE AS NEEDED. SHREDDED HARDWOOD MULCH TO MATCH OTHER PROJECT PLANTING MULCH. PLACE 4" DEPTH OF MULCH AT ALL PLANTING AND EROSION CONTROL BLANKET AREA (NO FILTER FABRIC). SEE INFILTRATION BASIN DETAIL FOR FURTHER INFORMATION. INFILTRATION BASIN TO PROVIDE PROPER INFILTRATION AND DRAINAGE REQUIREMENTS PER ENGINEERS APPROVAL. LANDSCAPE NOTES NORTH·ONE TREE PER 30 FT. OF STREET FRONTAGE = 5 TREES ·REPLACEMENT TREES PER CITY CODE, SECTION 520.11, SUBDIVISION 5C= 12 TREES LANDSCAPE REQUIREMENTS L100 LANDSCAPE PLAN 2018 KIMLEY-HORN AND ASSOCIATES, INC. 767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114 PHONE: 651-645-4197 WWW.KIMLEY-HORN.COM Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTION31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. MITCHELL COOKAS, PLA 5652202/12/2019DATE: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL MN LIC. NO. MGC RAH WATERSHED SUBMITTAL 2/21/2019#1 CITY RESUBMITTAL 2/28/2019#2 DOUBLE SHREDDED HARDWOOD MULCH NOTES: 2X ROOT BALL WIDTH SOD 4" TOPSOIL PREPARED PLANTING BED AND BACKFILL SOIL (THOROUGHLY LOOSENED) NOTES: 1.SCARIFY SIDES AND BOTTOM OF HOLE. 2.PROCEED WITH CORRECTIVE PRUNING OF TOP AND ROOT. 3.REMOVE CONTAINER AND SCORE OUTSIDE OF SOIL MASS TO REDIRECT AND PREVENT CIRCLING FIBROUS ROOTS. REMOVE OR CORRECT STEM GIRDLING ROOTS. 4.PLUMB AND BACKFILL WITH PLANTING SOIL. 5.WATER THOROUGHLY WITHIN 2 HOURS TO SETTLE PLANTS AND FILL VOIDS. 6.BACK FILL VOIDS AND WATER SECOND TIME. 7.PLACE MULCH WITHIN 48 HOURS OF THE SECOND WATERING UNLESS SOIL MOISTURE IS EXCESSIVE. 8.MIX IN 3-4" OF ORGANIC COMPOST. 1.SCARIFY SIDES AND BOTTOM OF HOLE. 2.PROCEED WITH CORRECTIVE PRUNING. 3.SET PLANT ON UNDISTURBED NATIVE SOIL OR THOROUGHLY COMPACTED PLANTING SOIL. INSTALL PLANT SO THE ROOT FLARE IS AT OR UP TO 2" ABOVE THE FINISHED GRADE WITH BURLAP AND WIRE BASKET, (IF USED), INTACT. 4.SLIT REMAINING TREATED BURLAP AT 6" INTERVALS. 5.BACKFILL TO WITHIN APPROXIMATELY 12" OF THE TOP OF THE ROOTBALL, THEN WATER PLANT. REMOVE THE TOP 1/3 OF THE BASKET OR THE TOP TWO HORIZONTAL RINGS WHICHEVER IS GREATER. REMOVE ALL BURLAP AND NAILS FROM THE TOP 1/3 OF THE BALL. REMOVE ALL TWINE. REMOVE OR CORRECT STEM GIRDLING ROOTS. 6.PLUMB AND BACKFILL WITH PLANTING SOIL. 7.WATER THOROUGHLY WITHIN 2 HOURS TO SETTLE PLANTS AND FILL VOIDS. 8.BACK FILL VOIDS AND WATER SECOND TIME. 9.PLACE MULCH WITHIN 48 HOURS OF THE SECOND WATERING UNLESS SOIL MOISTURE IS EXCESSIVE. 10.FINAL LOCATION OF TREE TO BE APPROVED BY OWNER. PLANTING SOIL ON CENTER SPACING AS STATED ON PLAN. EXTEND HOLE EXCAVATION WIDTH A MINIMUM OF 6" BEYOND THE PLANTS ROOT SYSTEM. FINISHED GRADE EDGER, AS SPECIFIED TREE PLANTING DETAIL SCALE: N.T.S.L1011 SHRUB / PERENNIAL PLANTING DETAIL SCALE: N.T.S.L1012 1/2"FINISHED GRADE AT LAWN, 1/2" BELOW TOP OF DIVIDER. LAWN SIDE "BLACK DIAMOND" EDGING BY VALEEY VIEW SPECIALTIES CO. USE 20 FT. LENGTHS. USE KNURLED CONNECTOR AT SPLICES, USE CORNER, TEE, VEE, OR WIDE ANBLE CONNECTORS AT ANGLE 10" X 7/8" METAL ANCHOR STAKES AT 48" O.C., AND AT CHANGES. EACH END. PLASTIC DIVIDER: FINISHED GRADE AT SHRUBS/ PERENNIALS, 1" BELOW TOP OF DIVIDER. PLANTING BED 1"POLY EDGER DETAIL SCALE: N.T.S.L1013 MULCH 3/16" X 4" STEEL EDGER 12" STEEL EDGER SPIKE TURF/SOD SUBGRADE 12" STEEL EDGER SPIKE 3/16" X 4" STEEL EDGER4'MULCH TURF/SOD TOP OF EDGER TO BE FLUSH WITH SOD PLANSECTION STEEL EDGER DETAIL SCALE: N.T.S.L1014 SPADED EDGE DETAIL SCALE: 1-1/2"=1'L1015 MULCH AT PLANTING AREA SPADED EDGE "V" SHAPED, 4" WIDTH, 4" DEPTH, MORE VERTICAL ON LAWN SIDE LAWN GRASS FINISHED GRADE BUILDING, EXTERIOR WALL PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDING SPECIFIED ROCK MULCH 2' MAINTENANCE STRIP EDGER, AS SPECIFIED SOIL MIX TO BE MINIMUM OF 4" BELOW EDGING TOP TO ALLOW FOR ADEQUATE LIP FOR MULCH. SPECIFIED SOIL MIX FINISH GRADE FOR LAWN MAINTENANCE STRIP DETAIL SCALE: 1-1/2"=1'L10164"1"L101 LANDSCAPE DETAILS FIRST FLOOR 100'-0" FIRST FLOOR 100'-0" FIRST FLOOR 100'-0" BRICK VENEER COLOR 2, NORMAN SIZE PREFIN METAL ENTRANCE CANOPY ALUM STOREFRONT WINDOWS HEAVY TIMBER ROOF STRUCTURE ALUM CURTAIN WALL GLAZING SYSTEM FDC FIRST FLOOR 100'-0" BRICK VENEER COLOR 1, NORMAN SIZE BRICK VENEER COLOR 2, NORMAN SIZE PREFIN METAL WALL CAP ALUM STOREFRONT WINDOWS HEAVY TIMBER ROOF STRUCTURE ALUM CURTAIN WALL WINDOWS HEAVY TIMBER ROOF STRUCTURE ALUM CURTAIN WALL WINDOWS OPERABLE AWNING WINDOW INSERT HEAVY TIMBER COLUMN A1.0 4 312.12 SF ADMIN 110.82 SF VESTIBULE 1,061.7 SF MAKER SPACE 63.75 SF TLT 324.7 SF MECHANICAL / ELECTRICAL 197.46 SF OFFICE 87.56 SF VEST 503.97 SF CLASSROOM 501.73 SF CLASSROOM 503.09 SF CLASSROOM 512.22 SF CLASSROOM 504.54 SF CLASSROOM 204.32 SF BOYS 516.84 SF STUDY 348.37 SF WARMING KITCHEN 1,169.58 SF CORRIDOR 336.81 SF STUDY 1,402.47 SF COMMONS 133.84 SF STORAGE 205.18 SF GIRLS 61.12 SF STOR 151.89 SF COATS ART DISPLAY FIREPLACE ART DISPLAY ART DISPLAY TRANSFORMER LOUNGE SEATING 62.16 SF TLT FDC LOCATION ELEC PNLSFIRE RISER CUSTODIAL FACPSECUR / COMM45.68 SF CUST WH A1.0 3 A1.0 1 A1.0 2 Issues and Revisions: Commission No: Drawn by: Checked by: SHEET 1295 BANDANA BLVD N, SUITE 200 ST. PAUL, MN 55108-2735 (651) 642-9200 | FAX (651) 642-1101 www.popearch.com POPE ARCHITECTS, INC.NOT FOR CONSTRUCTION0"1/2"1" TRUE SHEET SCALE 2/8/2019 2:06:08 PM C:\Revit Projects\31626-18143 RIVER TREE SCHOOL - R18 - WORKSHARED_smarihartEQL2N.rvt A1.0 SCHEMATIC FLOOR PLAN AND SCHEMATIC EXTERIOR ELEVATIONS RL SM 31626-18143 RIVERTREE SCHOOL EXPANSION 3733 VERA CRUZ AVE N CRYSTAL, MN 55422 1/8" = 1'-0"A1.0 1 SCHEMATIC WEST ELEVATION 1/8" = 1'-0"A1.0 2 SCHEMATIC SOUTH ELEVATION 1/8" = 1'-0"A1.0 3 SCHEMATIC NORTH ELEVATION 1/8" = 1'-0"A1.0 4 SCHEMATIC EAST ELEVATION NORTH CITY SUBMITTAL 02/12/19 1/8" = 1'-0"A1.0 5 SCHEMATIC FLOOR PLAN CITY RESUBMITTAL 02/28/2019 16'-10"17'-6"20'-2"16'-10"02/28/19 Page M of 1CommentsDate#RevisionsMLAZGAR ASSOCIATES(p) 952-943-8080(f) 952-943-8088www.mlazgar.comDate:2/27/2019EDEN PRAIRIE, MN 5534410340 VIKING DR.SUITE 1501. Standard Reflectance of 80/50/20 unless noted otherwise2. Not a Construction Document, for Design purposes only3. Standard indoor calc points @ 30" A.F.F. unless noted otherwise4. Standard outdoor calc points @ Grade unless noted otherwise5. Mlazgar Associates assumes no responsibility for installed light levels due to field conditions, etc.RLMA Project #: 78071Drawn By: JTRIVERTREE SCHOOL ADDITIONCRYSTAL, MNScale: 1"= 20'-0"SITE PLAN OPTION 4Luminaire ScheduleSymbolQtyLabelDescriptionArrangementLum. LumensLum. WattsLLFCalculation SummaryLabelCalcTypeUnitsAvgMaxMinAvg/MinMax/MinCalcPts_1IlluminanceFc0.2517.70.0N.A.N.A.SP1-4VP-L-80L-180-4K7-4SINGLE22167181.30.900MH: 20SP1-40.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.1 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.1 0.7 0.4 0.4 1.8 2.0 0.5 0.1 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.7 1.3 1.7 4.8 4.4 2.9 1.10.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.7 5.4 7.7 5.2 3.8 3.0 2.20.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.5 4.4 5.8 6.9 6.0 4.0 3.6 2.91.7 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 3.5 4.2 4.3 5.1 4.6 4.6 4.0 2.61.5 0.6 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6 2.2 2.8 3.5 4.0 4.8 4.1 2.7 1.60.9 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.8 2.4 3.2 3.8 3.3 2.3 1.5 0.90.5 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 1.5 2.4 2.3 1.7 1.2 0.8 0.40.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6 1.1 1.1 0.8 0.6 0.3 0.20.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.4 0.3 0.3 0.2 0.10.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.10.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01111111110.50.50.50.50.50.50.20.20.20.20.20.2E1.0