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Item 05 Century Pool CUP
City of Lakeville Planning Department Memorandum To: Planning Commission From: Monica Croatt, Planning & Zoning Specialist Date: September 25, 2020 Subject: Packet Material for the October 1, 2020 Planning Commission Meeting Agenda Item: Century Middle School Conditional Use Permit Amendment Application Action Deadline: October 6, 2020 INTRODUCTION Representatives of ISD 194 are requesting an amendment to CUP #98-13 to allow an expansion to Century Middle School for the construction of a pool on the west side of the existing building located at 18610 Ipava Avenue. The project was tabled at the September 3, 2020 Planning Commission per the request of the applicant. Revised plans were submitted and are incorporated into this report. The proposed pool addition will be 28,089 square feet in area for a total building area of 198,979 square feet according to Dakota County records. The subject property is zoned RS-2, Single Family Residential District. Section 11-51-7D of the Zoning Ordinance allows public middle schools in the RS-2 District by conditional use permit. EXHIBITS A. Aerial Photo Map B. Location/Zoning Map C. Survey and Demolition Plan (3 pages) D. Grading and Utility Plan (2 pages) E. Site plan F. Landscape Plan (2 pages) G. Exterior Elevations H. Floor Plan (2 pages) 2 PLANNING ANALYSIS Century Middle School was constructed in 1998. The proposed pool addition project will include the construction of a 25-yard lap pool and a div ing well along with seating capacity for 500 people and additional restrooms and storage facilities. The existing site conditions include parking lots north and southwest of the school. The eastern portion of the property contains baseball fields, tenn is courts, and a track. The southern portion of the property contains soccer fields. Surrounding Land Uses and Zoning North –Water Treatment Facility and Fire Station #4 (P/OS), LifeTime Fitness (PUD) South – Attached Townhomes (PUD) East – Dodd Boulevard and Single family Homes (RST-2 and RS-4) West – Ipava Avenue and Single Family Homes (RS-3) The proposed expansion was reviewed for conformance with Zoning Ordinance performance standards as follows: Building Setbacks. The existing building meets all setback requirements of the RS-2 District: Front – 30 feet Side – 30 feet on the side yard abutting public right of way, 15 feet on interior side yard Rear – 30 feet The proposed pool addition will be set back 96.5 feet to the nearest property line. Building Height. The pool addition will be 32 feet in height, within the maximum allowed building height of 35 feet. Mechanical Equipment Screening. There is additional ground mounted mechanical equipment proposed with the pool addition that will be located on the north side and is to be screened by a fence in compliance with Zoning Ordinance requirements. Access and Circulation. The site is accessed via Ipava Avenue. The northern access to Ipava Avenue will be relocated to the south to align with the drop off lane and continue to be a right in, right out access. The southernmost access location will not be altered. Parking. School parking requirements are based on student enrollment capacity. Junior high schools (middle schools) require 1 space per 7 students based on student enrollment capacity. Based on the 949 student enrollment capacity provided by the school district, 136 parking spaces are required. The pool addition has a seating capacity of 500 people. Institutional uses of auditoriums and sports arenas require 1 space per 3 seats of design capacity, resulting in 3 167 required spaces. ISD 194 representatives indicated that events in the pool addition will not overlap with student occupancy hours. The northern parking lot currently contains 52 parking spaces and will not be altered. The southern parking lot currently contains 228 onsite parking spaces, based on aerial photos. The reconstruction of the southern parking lot for the pool addition proposes 172 parking spaces. A total of 224 on-site parking spaces are proposed with the pool addition, which exceeds parking requirements when meets are scheduled for the pool after the normal school day. Trails and Sidewalks. The existing internal sidewalks will be reconfigured and extended to accommodate the pool addition and parking lot improvements. Building Elevations and Exterior Building Materials. The proposed building addition will be sided with brick face and sandblasted/acid etched precast concrete panels to match the existing building color. The brick face shall be constructed with architecturally precast concrete panels with a form liner, tooled, brick face finish to satisfy the material requirements of the Zoning Ordinance. The proposed building materials meet the requirements for an institutional use in the RS-2 District. Landscaping. Institutional uses require a continuous opaque barrier along the off-street parking area perimeter abutting public right-of-way and residentially zoned properties. There is existing landscaping along Ipava Avenue adjacent to the parking lot and pool addition. The landscape plan proposes additional landscaping within and adjacent to the southwest parking lot. All proposed landscape material shall comply with Zoning Ordinance requirements. Signs. There is no new signage proposed with the addition. Lighting. Downward cast light fixtures will be installed in the parking lot in compliance with Zoning Ordinance requirements. Engineering Review. The Engineering Division has reviewed the plans and prepared a memorandum dated August 28, 2020 (attached). RECOMMENDATION Planning Department staff recommends approval of the Century Middle School conditional use permit amendment subject to the following stipulations: 1. The site improvements and building addition shall be developed in accordance with the plans approved by the City Council. 4 2. A building permit is required prior to commencing construction of the building addition. 3. The proposed building addition shall be sided with materials to match the existing building color. All building materials shall meet the requirements for an institutional use in the RS-2 District. 4. The building addition is subject to review by the Fi re Marshal. 5. The mechanical equipment shall be screen in compliance with Zoning Ordinance requirements. 6. Lighting shall be down-cast type only and must comply with Section 11-16-17 of the Zoning Ordinance. 7. The school district shall not hold swim meets during school instructional hours in order to meet Zoning Ordinance parking requirements. 8. The recommendations listed in the August 28, 2020 engineering report. © DLR GroupRevisions- NOT FORCONSTRUCTION -40-20112-00ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITION18610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\C0-COVER SHEET.dwg August 04, 2020 - 12:39pm04 AUGUST 2020 CONDITIONAL USE PERMIT SUBMISSIONCONDITIONAL USEPERMIT © DLR GroupRevisions- NOT FORCONSTRUCTION -40-20112-00ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITION18610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\C0-COVER SHEET.dwg August 04, 2020 - 12:39pm04 AUGUST 2020 CONDITIONAL USE PERMIT SUBMISSIONCONDITIONAL USEPERMIT FUTURE POOL ADDITION ±23,040 SF FFE - 1099.5 LFE - 1085.5 BUILDING FF=1095.78 FF=1098.69 FF=1085.37 E E 963.73N 00°30'22" W5.00 S 89°36'06" E ST BUILDING FF=1095.78 FF=1098.69 FF=1085.37 E E 963.73N 00°30'22" W5.00 S 89°36'06" E 6"SAN @ 0.40% 6"SAN SAN MH RIM: 1087.05' 8" PVC IE (W): 1073.39' 6" PVC IE (E): 1073.44' 8" PVC IE (N): 107.13'EX. 6" PVC IE (W): 1074.54' FULL DEPTH SAWCUT FULL DEPTH SAWCUT FULL DEPTH SAWCUT FULL DEPTH SAWCUT FULL DEPTH SAWCUT END OF CURB AND GUTTER REMOVAL START OF CURB AND GUTTER REMOVAL START OF CURB AND GUTTER REMOVAL END OF CURB AND GUTTER REMOVAL START OF CURB AND GUTTER REMOVAL CURB AND GUTTER REMOVAL START OF CURB AND GUTTER REMOVAL END OF CURB AND GUTTER REMOVAL FULL DEPTH SAWCUT REMOVE EXISTING CONCRETE PAVEMENT REMOVE EXISTING BITUMINOUS PAVEMENT REMOVE EXISTING BITUMINOUS PAVEMENT REMOVE EXISTING TREE (SEE TREE INVENTORY PLAN FOR SIZING), TYP. CONTRACTOR SHALL MAINTAIN MEANS OF INGRESS AND EGRESS THROUGHOUT DURATION OF CONSTRUCTION PROTECT EXISTING 21" STORM, TO REMAIN PROTECT EXISTING 27" RCP STORM, TO REMAIN FULL DEPTH SAWCUT START OF CURB AND GUTTER REMOVAL REMOVE EXISTING BITUMINOUS PAVEMENT REMOVE EXISTING LIGHT POST REMOVE EXISTING LIGHT POST REMOVE EXISTING LIGHT POST REMOVE EXISTING ELECTRICAL LINE AND TEMPORARY ELECTRICAL CIRCUIT REMOVE EXISTING LIGHT POST REMOVE EXISTING 12" RCP STORM EXISTING CATCH BASIN TO REMAIN FULL DEPTH SAWCUT CURB AND GUTTER REMOVAL CURB AND GUTTER REMOVAL REMOVE EXISTING CONCRETE PAVEMENT REMOVE EXISTING CONCRETE PAVEMENT REMOVE EXISTING TREE (SEE TREE INVENTORY PLAN FOR SIZING), TYP. REMOVE EXISTING CONCRETE PAVEMENT REMOVE EXISTING 6" DIP REMOVE EXISTING 27" RCP STORM REMOVE EXISTING LIGHT POST PROTECT EXISTING 27" RCP STORM, TO REMAIN REMOVE CATCH BASIN REMOVE EXISTING 27" RCP STORM © DLR GroupRevisions- NOT FORCONSTRUCTION -40-20112-00ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITION18610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\C2-DEMO PLAN.dwg August 04, 2020 - 12:40pm04 AUGUST 2020 CONDITIONAL USE PERMIT SUBMISSIONCONDITIONAL USEPERMITDEMOLTION PLAN C2.1 1.THE CONTRACTOR IS RESPONSIBLE FOR THE DEMOLITION, REMOVAL, AND DISPOSAL (IN A LOCATION APPROVED BY ALL GOVERNING AUTHORITIES) 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 PRECEDING 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 LAKEVILLE, DAKOTA 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 LAKEVILLE 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. DEMOLITION PLAN NOTES IF CONTRACTOR ENCOUNTERS CONTAMINATED OR HAZARDOUS MATERIALS/SOILS, CONTRACTOR SHALL NOTIFY ENGINEER AND REFER TO ENVIRONMENTAL DOCUMENTATION PREPARED BY OTHERS TO ENSURE REMEDIATION AND DISPOSAL OF MATERIALS IS COMPLETED IN ACCORDANCE PER ALL LOCAL AND GOVERNMENTAL REGULATIONS *CONTRACTOR IS TO LOCATE AND PROTECT ALL DRY UTILITIES (INCLUDING FIBER OPTIC) BEFORE, DURING, AND AFTER CONSTRUCTION* LEGEND LIMITS OF CONSTRUCTION REMOVE BITUMINOUS SURFACE REMOVE CONCRETE SURFACE REMOVE TREE - SEE TREE INVENTORY PLAN FOR TREE SIZE REMOVE CONCRETE CURB & GUTTER PROPERTY LINE EXISTING UNDERGROUND ELECTRIC EXISTING CHAINLINK FENCE EXISTING RETAINING WALL EXISTING SANITARY SEWER EXISTING STORM SEWER EXISTING WATERMAIN EXISTING GAS MAIN EXISTING UNDERGROUND FIBER OPTIC EXISTING UNDERGROUND COMMUNICATION EXISTING CONTOUR EXISTING SIGN EXISTING FLARED END SECTION EXISTING STORM MANHOLE EXISTING STORM CATCHBASIN EXISTING GAS METER EXISTING ROOF DRAIN EXISTING GATE VALVE EXISTING HYDRANT EXISTING ELECTRICAL METER EXISTING TELEPHONE MANHOLE EXISTING CABLE BOX EXISTING GUY WIRE EXISTING POWER POLE EXISTING LIGHT POLE EXISTING TREE CLEARING & GRUBBING EXISTING TREE LINE EXISTING CURB & GUTTER FULL DEPTH SAWCUT C EXISTING MANHOLE EXISTING CLASS V AGGREGATE CONSTRUCTION FENCE TREE PROTECTION FENCE NORTH DATE:I HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION OR REPORT WAS PREPARED BYME OR UNDER MY DIRECT SUPERVISION ANDTHAT I AM A DULY LICENSED PROFESSIONALENGINEER UNDER THE LAWS OF THE STATE OFMINNESOTA.MNLIC. NO.MICHAEL C. BRANDT08/04/202042661Know what'sbelow. before you dig.Call POOL ADDITION ±23,040 SF LVL 2 - 1100.17 LVL 1 (POOL DECK / ARCH 100 ELEV) - 1085.5 BUILDING FF=1095.78 FF=1098.69 FF=1085.37 IPAVA AVENUESCHOOL BUILDING FF=1095.78 FF=1098.69 FF=1085.37 IPAVA AVENUESCHOOL CO D 10901091109210931094ME:1086.75 ME:1088.04 1086.54 1090 1089 1091 1092 109010901090108710881089109110911092109210931093 10 9 4 1094 1 0 9 1 1092 108 7 1 0 8 8 10 8 9 109 0 10 8 8 108 9 1085 1083 1084 1086 10871085 1082 1083 1084 1086 1087 1088 108 8 10891088 1089108510831084108610871085 108 2 1083 10841086108710881089 1080108510781079108110821083108410 8 6 1087 1088108810801 0 8 1 1085 1 0 8 1 1082 1083 1084 108 6 108 7 10 8 810901086108710881089109110921093 1 0 8 5 1090108410861087108810891091109210931095 1094 1096 1097 1097 10 9 8 2.61% 1090 1089 1091 109 2 1093 1 0 9 0 1 0 8 9 1 0 9 1 1 0 9 2 10 9 3 1093 10931090 1088 10881089 1091 1092 10931088108610871088 1089 1090 10951091 1092 1093 1094 1095 1094 1096 1090108910911 0 9 2 10931085 1090 10 8 4 1086 1087 1088 1089 1091 1092 1084108010811082 10851084 1083 1 0 8 0 1085 10 8 1 108 2 1083 1084 10 8 6 1 0 8 71088 10862.05%2.03%3.51%2.91%3.16%3.79%3.23%2.36%2.59%EAST FILTRATION BASIN BASIN BOTTOM: 1080.00 10-YR HWL: 1081.25 100-YR HWL: 1081.96 FILTRATION/PERFORATED PIPE IE: 1078.50 FILTRATION VOLUME: 5,750 CF BASIN FOREBAY BASIN BOTTOM: 1078.50 ROCK WEEPER/NWL: 1081.00 STRM-10 CASTING: R-2510-A RE:1087.84 IE:1078.31 S IE:1078.31 SW IE:1078.31 N STRM-11 2X3 INLET CASTING: R-3067-V RE:1081.86 IE:1079.54 NE OCS-1 RE:1080.69 IE:1078.49 N66 LF - 12" HDPE@ 0.27%123 LF - 12" HDPE @ 1.00% STRM-2 CASTING: R-2510-A RE:1089.51 IE:1080.21 NW STRM-4 CASTING: R-2510-A RE:1089.13 IE:1079.86 NW37 LF - 18" DIP IN 30" STEEL CASING PIPE @ 1.00% STRM-3 CASTING: R-2510-A RE:1085.81 IE:1079.48 SE IE:1080.31 S IE:1079.48 W 9 LF - 12" HDPE @ 2.00% RD-1 ROOF DRAIN IE:1080.48 N 97 LF - 18" HDPE @ 1.00% RD-2 ROOF DRAIN IE:1082.39 S CROSSING PIPES STORM SEWER IE: 1078.51 TOP OF SANITARY: 1075.08 CLEARANCE: 3.43' PROPOSED 4" PERFORATED DRAINTILE 10' O.C. ME:1088.51 1086.46 108638 LF - 18" DIP IN 30" STEEL CASING PIPE @ 0.50% 96 LF - 18" HDPE @ 0.50% INFILTRATION RAIN GARDEN - SEE DETAIL FOR SECTIONS PROVIDE 10 LF DRAINTILE FINGER DRAINS AT CATCH BASIN, PER DETAIL PROVIDE 10 LF DRAINTILE FINGER DRAINS AT ALL CATCH BASINS (TYP), PER DETAIL PROVIDE 10 LF DRAINTILE FINGER DRAINS AT ALL CATCH BASINS (TYP), PER DETAIL STRM-1 CASTING: R-2510-A RE:1086.27 IE:1080.02 SE IE:1080.02 NW , CASING TOP: 1083.84 SE , CASING TOP: 1082.49 SE , CASING TOP: 1084.03 NW , CASING TOP: 1082.86 NW STUB-1 CONNECT TO EX. STUB IE:1079.54 SE STUB-3 CONNECT TO EX. STUB IE:1079.62 N STUB-4 CONNECT TO EX. STUB IE:1078.21 S STUB-2 CONNECT TO EX. STUB IE:1078.51 E 1087.89 1087.19 ME:1085.37 1084.11 1085.91 ME:1090.86 ME:1091.47 ME:1092.38 ME:1092.10 ME:1095.70 ME:1095.69 ME:1095.68 1096.76 1088.55 1089.55 1090.27 1089.84 1089.15 1090.17 TW:1099.86 1095.85 1100.17 TS:1100.00 1085.41 1085.86 1085.50 1085.50 1089.66 1090.41 1094.54 1095.58 1095.64 1092.04 1091.01 G:1092.57 ME:1085.94 ME:1087.04 1087.00 1086.71 1087.06 1090.90 1091.24 1092.21 T/G:1093.98 1091.55 1092.57 1088.99 1089.94 1090.47 1091.21 1090.90 1086.17 1080.86 1081.56 1083.49 ME:1082.50 ME:1083.09 1087.62 1088.31 1088.89 1088.67 1088.81 1088.21 1086.50 1083.67 LP:1083.35 1083.94 1084.08 1083.87 ME:1089.77 ME:1088.46 1091.74 1091.58 1091.301091.25 1090.801090.86 1091.08 1091.06 1091.30 1090.99 1090.32 1090.90 1090.33 1090.69 1088.95 1088.55 1088.11 1087.75 1087.43 1088.37 1088.82 1091.73 1091.42 1091.21 1090.05 1090.39 1092.54 1092.00 T/G:1092.84 T:1093.07 T:1093.18 G:1092.68 T/G:1092.81 T/G:1093.10 G:1092.60 T:1093.10 T/G:1093.13 EOF:1082.06 1079.80ME:1079.25 ME:1078.47 1082.08 1083.07 1083.17 1092.41 T:1092.91 T/G:1093.96 G:1093.43 T:1093.93 G:1093.51 T:1094.01 T/G:1085.84 T/G:1086.09 1089.24 1090.26 1089.39 1088.81 1088.44 1086.48 1087.50 1087.84 TW:1100.08 1095.64 ME:1095.70 ME:1095.67 ME:1097.74 ME:1095.73 1085.00 1084.99 1085.97 1086.03 1085.66 1085.05 1083.17 ME:1082.49 ME:1080.91 ME:1080.83 1080.70 1081.16 1081.35 1085.86 1085.97 ME:1097.43 ME:1097.38 1094.38 1094.60 ME:1093.54 ME:1093.82 BW:1099.67 1095.50 1095.45 1089.67 1085.25 ME:1083.12 1083.81 1086.69 1086.06 1096.21 1096.30 G:1085.76 T:1086.26 G:1086.06 T:1086.54 ME:1086.38 ME:1086.51 ME:1086.90 T/G:1086.18 T/G:1085.97 G:1086.16 T:1086.66 G:1086.40 T:1086.90 1086.12 1086.46 1087.95 AA B A A B A 139 LF - 12" HDPE @ 2.00% 1089.13 1088.83 1088.73 1088.37 1088.35 1088.75 1089.13 1091.87 1083.96 1084.23 1084.56 1084.611084.63 1084.13 1084.04 1084.03 1085.13 1085.70 1086.21 1086.281086.25 1085.64 1085.22 1085.21 108210 8 1 1 0 8 0 1 0 7 9 1084 1086 1087 1087.801087.83 1087.54 1087.03 1086.78 1086.70 1087.24 1087.60 1090.40 1090.26 1091.75 1092.58 1092.66 1091.87 109 0 109 1 109 2 1091 1088 TW:1099.37 BW:1093.83 TW:1098.61 BW:1093.47 T:1093.29 G:1092.79 1092.49 1092.31 T:1092.94 T/G:1093.00 1092.75 1093.34 TS:1100.00 BS:1093.50 BS:1094.00 BS:1094.50 1100.17 1100.17 1100.17 1100.17 1100.07 1099.93 1099.25 1098.76 1097.68 ME:1097.31 TS:1099.50 TS:1099.00 TS:1098.50 TS:1098.00 TS:1097.50 BS:1097.50 BS:1097.00 BS:1096.50 BS:1096.00 TW:1099.43 BW:1095.95 4.79%4.24 % 1085.38 1083.97 1085.23 ME:1084.95 3' CURB CUT WITH RIP-RAP CHANNEL BW:1094.47TW:1098.31 BW:1093.32 IE: 1081.48 SW © DLR GroupRevisions- NOT FORCONSTRUCTION -40-20112-00ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITION18610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\C5-GRADING PLAN.dwg August 04, 2020 - 12:42pm04 AUGUST 2020 CONDITIONAL USE PERMIT SUBMISSIONCONDITIONAL USEPERMITNORTH GRADING PLAN NOTES 1.ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE CITY OF LAKEVILLE, 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 HDPE: 12" OR GREATER PER ASTM F-2306 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 OR 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 AND LEAVE STREET READY FOR SUBBASE. 9.ALL EXCESS MATERIAL, BITUMINOUS SURFACING, CONCRETE ITEMS, ANY ABANDONED UTILITY ITEMS, AND OTHER UNSTABLE 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" 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.ROOF DRAIN INVERT CONNECTIONS AT THE BUILDING SHALL BE AT ELEVATION <XXX.XX> OR LOWER UNLESS NOTED OTHERWISE. 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 DRAINTILE PROPOSED STORM SEWER PROPERTY LINE EXISTING CONTOUR PROPOSED CONTOUR925 PROPOSED SPOT ELEVATION100.00 LEGEND PROPOSED HIGH POINT ELEVATION HP:0.0 PROPOSED LOW POINT ELEVATION PROPOSED GUTTER ELEVATION PROPOSED TOP OF CURB ELEVATION PROPOSED FLUSH PAVEMENT ELEVATION LP:0.0 G:0.00 T:0.00 PROPOSED EMERGENCY OVERFLOW T/G:0.0 EOF:0.0 0.0%PROPOSED DRAINAGE DIRECTION 0.00%PROPOSED ADA SLOPE ME:0.0 MATCH EXISTING ELEVATION PROPOSED STORM MANHOLE (SOLID CASTING) PROPOSED STORM MANHOLE (ROUND INLET CASTING) PROPOSED STORM MANHOLE/ CATCH BASIN (CURB INLET CASTING) PROPOSED STORM SEWER CLENOUT PROPOSED RIPRAP PROPOSED FLARED END SECTION CO D GRADING PLAN C5.0 KEYNOTE LEGEND CONTRACTOR TO ADJUST RIM FROM TEMPORARY CONDITION CONTRACTOR TO REMOVE AND REPLACE CASTING WITH R-3067-V A B DATE:I HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION OR REPORT WAS PREPARED BYME OR UNDER MY DIRECT SUPERVISION ANDTHAT I AM A DULY LICENSED PROFESSIONALENGINEER UNDER THE LAWS OF THE STATE OFMINNESOTA.MNLIC. NO.MICHAEL C. BRANDT08/04/202042661Know what'sbelow. before you dig.Call R POOL ADDITION ±23,040 SF LVL 2 - 1100.17 LVL 1 (POOL DECK / ARCH 100 ELEV) - 1085.5 24 21 19 23 26 15 17 15 13 CO BUILDING FF=1095.78 FF=1098.69 FF=1085.37 BUILDING FF=1095.78 FF=1098.69 FF=1085.37 6"SAN @ 0.40% 6"SAN SAN MH RIM: 1087.05' 8" PVC IE (W): 1073.39' 6" PVC IE (E): 1073.44' 8" PVC IE (N): 107.13'EX. 6" PVC IE (W): 1074.54' 6" SANITARY SERVICE TO BUILDING; IE: 1075.48, COORDINATE WITH MEP ROOF DRAIN CONNECTION, COORDINATE WITH MEP ROOF DRAIN CONNECTION, COORDINATE WITH MEP CONNECT TO EX. SANITARY WITH CLEANOUT IE (E) 6" PVC: 1074.53 IE (W) 6" PVC: 1074.53 IE (S) 6" PVC: 1074.78 70 LF 6" PVC @ 1.0% EX. 8" WATERMAIN TO REMAIN, PROTECT FROM DAMAGE EX. 8" WATERMAIN TO REMAIN, PROTECT FROM DAMAGE PROTECT EXISTING HYDRANT, TO REMAINPROTECT EXISTING HYDRANT, TO REMAIN PIPE CROSSING PROP. STORM SEWER IE: 1080.87 APPROXIMATE EX. WATERMAIN IE: 1085.33 CONTRACTOR TO FIELD VERIFY EXISTING SANITARY INVERTS EX. 8" WATERMAIN TO REMAIN, PROTECT FROM DAMAGE CROSSING PIPES STORM SEWER IE: 1079.56 TOP OF SANITARY: 1075.45 CROSSING PIPES STORM SEWER IE: 1078.63 TOP OF SANITARY: 1075.55 © DLR GroupRevisions- NOT FORCONSTRUCTION -40-20112-00ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITION18610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\C6-UTILITY PLAN.dwg August 04, 2020 - 12:42pm04 AUGUST 2020 CONDITIONAL USE PERMIT SUBMISSIONCONDITIONAL USEPERMITUTILITY 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: 8" PVC SDR35 PER ASTM D-3034, FOR PIPES LESS THAN 12' DEEP 8" PVC SDR26 PER ASTM D-3034, FOR PIPES MORE THAN 12' DEEP 6" PVC SCHEDULE 40 PER ASTM D-3034 DUCTILE IRON PIPE PER AWWA C150 3.WATER LINES SHALL BE AS FOLLOWS: 6" AND LARGER, PVC C-900 PER ASTM D 2241 CLASS 200 UNDER COUNTY ROADS, OTHERWISE CLASS 150 4" AND LARGER DUCTILE IRON PIPE PER AWWA C150 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 7'-5" 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 LAKEVILLE 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. SANITARY SEWER MANHOLE STORM SEWER SANITARY SEWER WATERMAIN GATE VALVE HYDRANT TEE REDUCER UNDERGROUND ELECTRIC TELEPHONE GAS MAIN LEGEND CO SANITARY CLEANOUTCO EXISTING PROPOSED UTILITY PLANNORTH STORM SEWER CATCH BASIN MANHOLE FLARED END SECTION C6.0 DATE:I HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION OR REPORT WAS PREPARED BYME OR UNDER MY DIRECT SUPERVISION ANDTHAT I AM A DULY LICENSED PROFESSIONALENGINEER UNDER THE LAWS OF THE STATE OFMINNESOTA.MNLIC. NO.MICHAEL C. BRANDT08/04/202042661DATE:I HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION OR REPORT WAS PREPARED BYME OR UNDER MY DIRECT SUPERVISION ANDTHAT I AM A DULY LICENSED PROFESSIONALENGINEER UNDER THE LAWS OF THE STATE OFMINNESOTA.MNLIC. NO.MICHAEL C. BRANDT08/04/202042661Know what'sbelow. before you dig.Call POOL ADDITION ±23,040 SF LVL 2 - 1100.17 LVL 1 (POOL DECK / ARCH 100 ELEV) - 1085.5 24 21 19 23 26 15 17 15 12 BUILDING FF=1095.78 FF=1098.69 FF=1085.37 IPAVA AVENUESCHOOL BUILDING FF=1095.78 FF=1098.69 FF=1085.37 IPAVA AVENUESCHOOL 20.0'20.0'24.0'20.0'20.0'24.0'20.0'20.0'24.0'18.0'24.0'20.0'18.0'24.0'8.0'24.0'12.0'20.0'15.0'24.0'6.0'15.0'15.0'10.0'54.4'82.4'30.0' 122.0' 30.0' 9.2' 86.7' 88.1' 1 9 . 7 ' 2 5 . 0 ' 24.0'20.0'36.8' A A A A A A A A A A 4 . 0 ' B B B B B C C D D D D D D D D D D D F F F I I F FTYP. TYP. TYP. TYP. TYP. TYP. TYP. F TYP. F TYP. F TYP. F TYP. F TYP. F TYP. F TYP. J O O O 20.0'H T TYP. TYP.T T T T U A A U 30.0' N M A A L6.0'5 . 6 '10.3'77.9'6.0'9.5'34.6'100.8 ' 47.0'26.4'19.8'X 3' CURB CUT D 6.0'12.1'24.0'12.0'6.0'10.0'32.0'32.0'3 7 . 4 '9.2' 5 . 4 ' 9 . 7 '75.2'28.9'16.3'94.7'47.2' 47.1'35.2'2 4 . 0 ' 1 5 . 5 ' 2 4 . 0 ' 1 5 . 6 ' 2 2 . 8 ' 2 4 . 0 ' 20.0'40.0'40.0'24.0'24.0'40.0'25.3'32.4' R29.0' R40.0' MECHANICAL EQUIPMENT (BY OTHERS) MECHANICAL EQUIPMENT (BY OTHERS) MODULAR BIG BLOCK RETAINING WALL (DESIGN BY OTHERS) MODULAR BIG BLOCK RETAINING WALL (DESIGN BY OTHERS) W W W W W W W W W W A U U A 6.0'H 9.5' FF=1085.37 SIGN FF=1085.37 185TH STREET WEST (CSAH NO. 60) SIGN 52 PROPERTY SUMMARY CENTURY MIDDLE SCHOOL POOL ADDITION TOTAL PROPERTY AREA 1,501,672 SF (34.47 AC) EXISTING IMPERVIOUS AREA 154,202 SF (3.54 AC) EXISTING PERVIOUS AREA 92,347 SF (2.12 AC) PROPOSED IMPERVIOUS AREA 173,369 (3.98 AC) PROPOSED PERVIOUS AREA 73,180 SF (1.68 AC) TOTAL DISTURBED AREA 246,549 SF (5.66 AC) ZONING SUMMARY EXISTING ZONING SINGLE FAMILY RESIDENTIAL DISTRICT (RS-2) PARKING SETBACKS FRONT/SIDE/REAR = 15' INTERIOR = 5' BUILDING SETBACKS FRONT = 30' SIDE = 15' REAR = 30' ROW = 30' PROPOSED CURB AND GUTTER PROPERTY LINE PROPOSED FENCE SETBACK LINE PROPOSED STANDARD DUTY ASPHALT PROPOSED STORMWATER MANAGEMENT AREA PROPOSED CONCRETE SIDEWALK LEGEND KEYNOTE LEGEND MATCH EXISTING EDGE OF PAVEMENT/ CURB & GUTTER STANDARD DUTY ASPHALT PAVEMENT CONCRETE SIDEWALK LANDSCAPE AREA - SEE LANDSCAPE PLANS MILL AND OVERLAY RESTRIPPED AREAS B612 CURB & GUTTER (TYP.) TRANSITION CURB FLAT CURB B618 CURB & GUTTER (TYP.) COMMERCIAL DRIVEWAY APRON LIGHT POST - SEE ELECTRICAL PLANS RAISED PEDESTRIAN WALKWAY - SEE CIVIL DETAIL PAVEMENT STRIPING 4" WHITE PAVEMENT STRIPING 4" YELLOW ACCESSIBLE CURB RAMP ACCESSIBLE PARKING SIGN "NO PARKING" "ACCESSIBLE AISLE" PARKING SIGN ACCESSIBLE PARKING AREA STRIPED WITH 4" SYSL @ 45° 2' O.C. DIRECTIONAL STRIPING/CROSS WALK STRIPING - SEE CIVIL DETAIL BITUMINOUS TRAIL - SEE CITY DETAIL LV-ST-10 SPEED BUMP - SEE CIVIL DETAIL LIGHT POST - SEE LIGHTING PLAN RETAINING WALL - SEE STRUCTURAL PLAN A B C D E F G H I J K L M N O P Q R S T U V W X © DLR GroupRevisions- NOT FORCONSTRUCTION -40-20112-00ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITION18610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\C4-SITE PLAN.dwg August 25, 2020 - 3:23pm07 AUGUST 2020 DD PRICING SETBID PACKAGE #3BUILDING & PARKINGCITY PARKING COMMENTS 08/17/2020 CITY PERMIT COMMENTS 08/24/2020 SITE 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 3' 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. SITE BOUNDARY, TOPOGRAPHY, UTILITY AND ROAD INFORMATION TAKEN FROM A SURVEY BY JACOBSON ENGINERES & SURVEYORS, DATED 04/29/2020. KIMLEY-HORN ASSUMES NO LIABILITY FOR ANY ERRORS, INACCURACIES, OR OMISSIONS CONTAINED THEREIN. 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.REFER TO FINAL PLAT OR ALTA SURVEY FOR EXACT LOT AND PROPERTY BOUNDARY DIMENSIONS. 11.ALL AREAS ARE ROUNDED TO THE NEAREST SQUARE FOOT. 12.ALL DIMENSIONS ARE ROUNDED TO THE NEAREST TENTH FOOT. 13.ALL PARKING STALLS TO BE 9' IN WIDTH AND 20' IN LENGTH UNLESS OTHERWISE INDICATED. SITE PLAN C4.0 BUILDING DATA SUMMARY AREAS PROPOSED PROPERTY 1,501,672 SF (34.47 AC) EXISTING BUILDING AREA 88,470 SF (5.9% OF TOTAL PROPERTY AREA) PROPOSED BUILDING AREA 23,040 SF (1.5% OF TOTAL PROPERTY AREA) PARKING REQUIRED PARKING 234 SPACES PROPOSED PARKING NORTHERN LOT SOUTHERN LOT 224 SPACES 52 SPACES 172 SPACES ADA STALLS REQ'D / PROVIDED 7 STALLS / 8 STALLS NORTH PROPOSED HEAVY DUTY ASPHALT DATE:I HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION OR REPORT WAS PREPARED BYME OR UNDER MY DIRECT SUPERVISION ANDTHAT I AM A DULY LICENSED PROFESSIONALENGINEER UNDER THE LAWS OF THE STATE OFMINNESOTA.MNLIC. NO.MICHAEL C. BRANDT08/04/202042661Know what'sbelow. before you dig.Call R INSET A - NORTHERN PARKING LOT NORTH SEE INSET A - NORTHERN PARKING LOT CITY PARKING COMMENTS CITY PARKING COMMENTS CITY PARKING COMMENTS CITY PERMIT COMMENTS *REQUIRED PARKING ACCOUNTS FOR 949 STUDENTS AT 1 STALL / 7 STUDENTS AND 500 SEATS AT 1 STALL / 3 SEATS. 303 LANDSCAPE LEGENDEXISTING DECIDUOUS TREE (TYP.)EXISTING CONIFEROUS TREE (TYP.)EXISTING SHRUB (TYP.)EDGER (TYP.)APPROXIMATE LIMITS OF SOD / IRRIGATION,SOD ALL DISTURBED AREAS (TYP.)SEED/ SOD EDGE (TYP.)ROCK MULCH (TYP.)SHREDDED HARDWOOD MULCH (TYP.)ALANDSCAPE KEYNOTESEDGER (TYP.)MAINTENANCE STRIP (TYP.)ROCK MULCH (TYP.)SOD (TYP.)ABCDFF=1085.37FF=1085.3711 - DBH8 - RTD11 - DBH3 - RTD8 - BHG8 - BHG8 - BHG8 - BHGAACCCD5 - BLC221 - BHG113 - RSG1 - HCK2 - JTL33 - PDS27 - PDS9 - PDS1 - SGJ5 - VA1 - SGJ5 - VAB5 - RTD8 - BHG11 - DBH8 - BHG8 - RTD5 - HCK1 - BOL1 - BOL1 - BOL1 - BOL3 - ASM5 - VA1 - SGJ5 - VA59 - PDS64 - BEG11 - GLS3 - SGJ9 - BLC7 - IRD9 - BLC7 - IRDCDC6 - IHL4 - IRDA2 - BOL1 - BOL61 - IRDPRESERVEEXISTING TREE,TYP.PRESERVE EXISTINGTREE, TYP.PRESERVE EXISTINGTREE, TYP.PRESERVE EXISTINGTREE, TYP.MECHANICAL EQUIPMENT, BY OTHERSAPRESERVEEXISTING TREE,TYP.2 - NPO1 - NPO1 - NPO2 - BOL1 - BOL5 - HCK1 - HCK8 - RTDORNAMENTAL TREEBOTANICAL NAMECOMMON NAMEJTLSYRINGA RETICULATAJAPANESE TREE LILAC CLUMPOVERSTORY TREEBOTANICAL NAMECOMMON NAMEASMACER SACCHARUM `BARRETT COLE` TMAPOLLO SUGAR MAPLEBOLTILIA AMERICANA `BOULEVARD`BOULEVARD LINDENHCKCELTIS OCCIDENTALISCOMMON HACKBERRYIHLGLEDITSIA TRIACANTHOS VAR. INERMIS `IMPERIAL`IMPERIAL HONEYLOCUSTNPOQUERCUS ELLIPSOIDALISNORTHERN PIN OAKCONIFEROUS SHRUBSBOTANICAL NAMECOMMON NAMESGJJUNIPERUS CHINENSIS `SEA GREEN`SEA GREEN JUNIPERDECIDUOUS SHRUBSBOTANICAL NAMECOMMON NAMEBLCARONIA MELANOCARPA `IROQUOIS BEAUTY` TMIROQUOIS BEAUTY BLACK CHOKEBERRYDBHDIERVILLA LONICERADWARF BUSH HONEYSUCKLEGLSRHUS AROMATICA `GRO-LOW`GRO-LOW FRAGRANT SUMACIRDCORNUS SERICEA `ISANTI`ISANTI REDOSIER DOGWOODRTDCORNUS SERICEA `ALLEMAN`S COMPACT`DWARF RED TWIG DOGWOODVAVIBURNUM DENTATUM `CHRISTOM` TMBLUE MUFFIN ARROWWOOD VIBURNUMGROUND COVERSBOTANICAL NAMECOMMON NAMEBEGRUDBECKIA `LITTLE GOLD STAR`LITTLE GOLD STAR RUDBECKIAPERENNIALSBOTANICAL NAMECOMMON NAMEBHGSCHIZACHYRIUM SCOPARIUM `BLUE HEAVEN`BLUE HEAVEN LITTLE BLUESTEMPDSSPOROBOLUS HETEROLEPISPRAIRIE DROPSEEDRSGPEROVSKIA X `LITTLE SPIRE`LITTLE SPIRE RUSSIAN SAGESOD/SEEDBOTANICAL NAMECOMMON NAMESODPOA PRATENSISKENTUCKY BLUEGRASSPLANT SCHED8LE© DLR GroupRevisions- N O T F O R CO N S T R U C T I O N -40-20112-00ISD #194 CENTURY MIDDLE SCHOOL POOL ADDITION 18610 Ipava Ave Lakeville MN 55044 LAKEVILLE AREA SCHOOLS, ISD #194 This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\L1-LANDSCAPE PLAN.dwg August 26, 2020 - 8:05pm 07 AUGUST 2020DD PRICING SETBID PACKAGE #3 BUILDING & PARKINGCITY PARKING COMMENTS 08/17/2020LANDSCAPEPLANL1.0NORTHLANDSCAPE SUMMARYREQUIRED LANDSCAPING SHALL INCLUDE PERIMETER, OFF STREET PARKING LANDSCAPING, AND INTERIORLANDSCAPE PLANTINGS.ALL GROUND AREA UNDER THE BUILDING OVERHANG SHALL BE TREATED WITH A DECORATIVE MULCH AND/ORFOUNDATION PLANTING.OFF STREET PARKING AREASA CONTINUOUS OPAQUE BARRIER WITH A MAX. HEIGHT OF 36" SHALL BE PROVIDED ALONG THE PERIMETERABUTTING PUBLIC RIGHT OF WAY THAT CONSISTS OF PLANTINGS, HEDGES, DECORATIVE OR ORNAMENTALFENCES, WALLS OR EARTH BERMS, OR ANY COMBINATION THEREOF.TREE REPLACEMENTEXISTING SIGNIFICANT TREES TO BE REMOVED = 28 TREESREPLACEMENT TREES PROPOSED: 35 DECIDUOUS OVERSTORY TREES, 2.5" CAL.Know what'sbelow.before you dig.CallDATE: 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 LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. MN LIC. NO. MITCHELL G. COOKAS 08/26/2020 56522 ORNAMENTAL TREECODEQTYBOTANICAL NAMECOMMON NAMECONTCALSIZEJTL2SYRINGA RETICULATAJAPANESE TREE LILAC CLUMPB & B6` HT.OVERSTORY TREECODEQTYBOTANICAL NAMECOMMON NAMECONTCALSIZEASM3ACER SACCHARUM `BARRETT COLE` TMAPOLLO SUGAR MAPLEB & B2.5" CAL.BOL10TILIA AMERICANA `BOULEVARD`BOULEVARD LINDENB & B2.5" CAL.HCK12CELTIS OCCIDENTALISCOMMON HACKBERRYB & B2.5" CAL.IHL6GLEDITSIA TRIACANTHOS VAR. INERMIS `IMPERIAL`IMPERIAL HONEYLOCUSTB & B2.5" CAL.NPO4QUERCUS ELLIPSOIDALISNORTHERN PIN OAKB & B2.5" CAL.CONIFEROUS SHRUBSCODEQTYBOTANICAL NAMECOMMON NAMECONTSPACINGSIZESPACINGSGJ6JUNIPERUS CHINENSIS `SEA GREEN`SEA GREEN JUNIPER#5 CONT.5` O.C.5` HT.60" o.c.DECIDUOUS SHRUBSCODEQTYBOTANICAL NAMECOMMON NAMECONTSPACINGSIZESPACINGBLC23ARONIA MELANOCARPA `IROQUOIS BEAUTY` TMIROQUOIS BEAUTY BLACK CHOKEBERRY#5 CONT.4` O.C.5` HT.48" o.c.DBH33DIERVILLA LONICERADWARF BUSH HONEYSUCKLE#5 CONT.3` O.C.3-4` HT.36" o.c.GLS11RHUS AROMATICA `GRO-LOW`GRO-LOW FRAGRANT SUMAC#5 CONT.4` O.C.24" HT MIN48" o.c.IRD79CORNUS SERICEA `ISANTI`ISANTI REDOSIER DOGWOOD#5 CONT.5` O.C.5` HT.60" o.c.RTD32CORNUS SERICEA `ALLEMAN`S COMPACT`DWARF RED TWIG DOGWOOD#5 CONT.5` O.C.3-4` HT.48" o.c.VA20VIBURNUM DENTATUM `CHRISTOM` TMBLUE MUFFIN ARROWWOOD VIBURNUM#5 CONT.5` O.C.6` HT60" o.c.GROUND COVERSCODEQTYBOTANICAL NAMECOMMON NAMECONTSPACINGSIZESPACINGBEG64RUDBECKIA `LITTLE GOLD STAR`LITTLE GOLD STAR RUDBECKIA#1 CONT.15" OC15" o.c.PERENNIALSCODEQTYBOTANICAL NAMECOMMON NAMECONTSPACINGSIZESPACINGBHG269SCHIZACHYRIUM SCOPARIUM `BLUE HEAVEN`BLUE HEAVEN LITTLE BLUESTEM#1 CONT24" OC24" o.c.PDS119SPOROBOLUS HETEROLEPISPRAIRIE DROPSEED#1 CONT24" OC24" o.c.RSG113PEROVSKIA X `LITTLE SPIRE`LITTLE SPIRE RUSSIAN SAGE#1 CONT18" OC18" o.c.SOD/SEEDCODEQTYBOTANICAL NAMECOMMON NAMECONTSPACINGSIZESPACINGSOD31,834 SFPOA PRATENSISKENTUCKY BLUEGRASSSODPLANT SCHEDULE© DLR GroupRevisions- N O T F O R CO N S T R U C T I O N -40-20112-00ISD #194 CENTURY MIDDLE SCHOOL POOL ADDITION 18610 Ipava Ave Lakeville MN 55044 LAKEVILLE AREA SCHOOLS, ISD #194 This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc.K:\TWC_LDEV\DLR GROUP\Century Middle School addition - Lakeville\3 Design\CAD\PlanSheets\L1-LANDSCAPE DETAILS.dwg August 26, 2020 - 8:07pm 07 AUGUST 2020DD PRICING SETBID PACKAGE #3 BUILDING & PARKINGCITY PARKING COMMENTS 08/17/2020DOUBLE SHREDDED HARDWOOD MULCHNOTES:2X ROOT BALL WIDTHSOD4" TOPSOILPREPARED PLANTING BED ANDBACKFILL 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 REDIRECTAND PREVENT CIRCLING FIBROUS ROOTS. REMOVE OR CORRECT STEMGIRDLING ROOTS.4.PLUMB AND BACKFILL WITH PLANTING SOIL.5.WATER THOROUGHLY WITHIN 2 HOURS TO SETTLE PLANTS AND FILLVOIDS.6.BACK FILL VOIDS AND WATER SECOND TIME.7.PLACE MULCH WITHIN 48 HOURS OF THE SECOND WATERING UNLESSSOIL 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 ORTHOROUGHLY COMPACTED PLANTING SOIL.INSTALL PLANT SO THE ROOT FLARE IS AT OR UPTO 2" ABOVE THE FINISHED GRADE WITH BURLAPAND WIRE BASKET, (IF USED), INTACT.4.SLIT REMAINING TREATED BURLAP AT 6"INTERVALS.5.BACKFILL TO WITHIN APPROXIMATELY 12" OF THETOP OF THE ROOTBALL, THEN WATER PLANT.REMOVE THE TOP 1/3 OF THE BASKET OR THE TOPTWO HORIZONTAL RINGS WHICHEVER ISGREATER. REMOVE ALL BURLAP AND NAILS FROMTHE 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 TOSETTLE PLANTS AND FILL VOIDS.8.BACK FILL VOIDS AND WATER SECOND TIME.9.PLACE MULCH WITHIN 48 HOURS OF THE SECONDWATERING UNLESS SOIL MOISTURE IS EXCESSIVE.10.FINAL LOCATION OF TREE TO BE APPROVED BYOWNER.PLANTING SOILON CENTER SPACINGAS STATED ON PLAN.EXTEND HOLE EXCAVATION WIDTHA MINIMUM OF 6" BEYONDTHE PLANTS ROOT SYSTEM.FINISHED GRADEEDGER, AS SPECIFIEDTREE PLANTING DETAILSCALE: N.T.S.L1.11SHRUB / PERENNIAL PLANTING DETAILSCALE: N.T.S.L1.121/2"FINISHED GRADE AT LAWN, 1/2" BELOW TOP OF DIVIDER.LAWN SIDE"BLACK DIAMOND" EDGING BYVALEEY VIEW SPECIALTIES CO.USE 20 FT. LENGTHS. USEKNURLED CONNECTOR AT SPLICES, USE CORNER, TEE, VEE, OR WIDEANBLE CONNECTORS AT ANGLE10" X 7/8" METAL ANCHORSTAKES AT 48" O.C., AND ATCHANGES.EACH END.PLASTIC DIVIDER:FINISHED GRADE ATSHRUBS/ PERENNIALS, 1" BELOW TOPOF DIVIDER.PLANTING BED1"POLY EDGER DETAILSCALE: N.T.S.L1.13MULCH3/16" X 4" STEEL EDGER12" STEEL EDGER SPIKETURF/SODSUBGRADE12" STEEL EDGER SPIKE3/16" X 4" STEEL EDGER4'MULCHTURF/SODTOP OF EDGER TO BEFLUSH WITH SODPLANSECTIONSTEEL EDGER DETAILSCALE: N.T.S.L1.14SPADED EDGE DETAILSCALE: 1-1/2"=1'L1.15MULCH AT PLANTING AREASPADED EDGE "V" SHAPED, 4" WIDTH,4" DEPTH, MORE VERTICAL ON LAWNSIDELAWN GRASSFINISHED GRADEBUILDING, EXTERIOR WALLPROVIDE POSITIVE DRAINAGEAWAY FROM BUILDINGSPECIFIED ROCK MULCH2' MAINTENANCE STRIPEDGER, AS SPECIFIEDSOIL MIX TO BE MINIMUMOF 4" BELOW EDGING TOPTO ALLOW FOR ADEQUATELIP FOR MULCH.SPECIFIED SOIL MIXFINISH GRADE FOR LAWNMAINTENANCE STRIP DETAILSCALE: 1-1/2"=1'L1.164" 1"LANDSCAPEDETAILSL1.11.CONTRACTOR SHALL CONTACT COMMON GROUND ALLIANCE AT 811 OR CALL811.COM TOVERIFY LOCATIONS OF ALL UNDERGROUND UTILITIES PRIOR TO INSTALLATION OF ANY PLANTSOR 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 BEENCOMPLETED IN THE IMMEDIATE AREA.4.ALL SUBSTITUTIONS MUST BE APPROVED BY THE LANDSCAPE ARCHITECT PRIOR TOSUBMISSION OF ANY BID AND/OR QUOTE BY THE LANDSCAPE CONTRACTOR.5.CONTRACTOR SHALL PROVIDE TWO YEAR GUARANTEE OF ALL PLANT MATERIALS. THEGUARANTEE BEGINS ON THE DATE OF THE LANDSCAPE ARCHITECT'S OR OWNER'S WRITTENACCEPTANCE OF THE INITIAL PLANTING. REPLACEMENT PLANT MATERIAL SHALL HAVE A ONEYEAR GUARANTEE COMMENCING UPON PLANTING.6.ALL PLANTS TO BE SPECIMEN GRADE, MINNESOTA-GROWN AND/OR HARDY. SPECIMEN GRADESHALL 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 WIDTHRATIO OF NO LESS THAN 5:3.7.PLANTS TO MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z60.1-2014 OR MOSTCURRENT 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-INMATERIALS IF NECESSARY; TEMPORARY ONLY.10.PRIOR TO PLANTING, FIELD VERIFY THAT THE ROOT COLLAR/ROOT FLAIR IS LOCATED AT THETOP OF THE BALLED & BURLAP TREE. IF THIS IS NOT THE CASE, SOIL SHALL BE REMOVEDDOWN TO THE ROOT COLLAR/ROOT FLAIR. WHEN THE BALLED & BURLAP TREE IS PLANTED, THEROOT 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 BREAKAPART PEAT POTS.12.PRUNE PLANTS AS NECESSARY - PER STANDARD NURSERY PRACTICE AND TO CORRECT POORBRANCHING 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 ONEYEAR.15.THE NEED FOR SOIL AMENDMENTS SHALL BE DETERMINED UPON SITE SOIL CONDITIONS PRIORTO PLANTING. LANDSCAPE CONTRACTOR SHALL NOTIFY LANDSCAPE ARCHITECT FOR THENEED OF ANY SOIL AMENDMENTS.LANDSCAPE NOTES16.BACKFILL SOIL AND TOPSOIL TO ADHERE TO MN/DOT STANDARD SPECIFICATION 3877 (SELECTTOPSOIL BORROW) AND TO BE EXISTING TOP SOIL FROM SITE FREE OF ROOTS, ROCKS LARGERTHAN 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. TREES ONLYSHALL HAVE 4" DEPTH OF DOUBLE SHREDDED HARDWOOD MULCH. PERENNIAL AND SHRUBBEDS SHALL HAVE ROCK MULCH TO BE RIVER ROCK, 1 1/2" DIAMETER, AT MINIMUM 4" DEPTH,OR APPROVED EQUAL; UNLESS NOTED OTHERWISE. ROCK MULCH TO BE ON COMMERCIALGRADE FILTER FABRIC, BY TYPAR, OR APPROVED EQUAL WITH NO EXPOSURE. MULCH ANDFABRIC TO BE APPROVED BY OWNER PRIOR TO INSTALLATION. MULCH TO MATCH EXISTINGCONDITIONS (WHERE APPLICABLE).18.STEEL EDGING TO BE COMMERCIAL GRADE COL-MET (OR EQUAL) STEEL EDGING; 3/16" THICK,COLOR BLACK, OR SPADED EDGE, AS INDICATED. POLY EDGING TO BE COMMERCIAL GRADEVALLEY-VIEW BLACK DIAMOND (OR EQUAL) POLY EDGING OR SPADED EDGE, AS INDICATED.EDGING SHALL BE PLACED WITH SMOOTH CURVES AND STAKED WITH METAL SPIKES NOGREATER THAN 4 FOOT ON CENTER WITH TOP OF EDGER AT GRADE, FOR MOWERS TO CUTABOVE WITHOUT DAMAGE. UTILIZE CURBS AND SIDEWALKS FOR EDGING WHERE POSSIBLE.SPADED EDGE TO PROVIDE V-SHAPED DEPTH AND WIDTH TO CREATE SEPARATION BETWEENMULCH 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, UNLESS OTHERWISE NOTED. SOD TO BE STANDARDMINNESOTA GROWN AND HARDY BLUEGRASS MIX, FREE OF LAWN WEEDS. ALL TOPSOIL AREASTO BE RAKED TO REMOVE DEBRIS AND ENSURE DRAINAGE. SLOPES OF 3:1 OR GREATER SHALLBE STAKED. IF NOT INDICATED ON LANDSCAPE PLAN, SEE EROSION CONTROL PLAN.20.IRRIGATION SYSTEM TO BE DESIGN/BUILD BY LANDSCAPE CONTRACTOR. LANDSCAPECONTRACTOR TO PROVIDE SHOP DRAWINGS TO LANDSCAPE ARCHITECT FOR APPROVAL PRIORTO INSTALLATION OF IRRIGATION SYSTEM. CONTRACTOR TO PROVIDE OPERATION MANUALS,AS-BUILT PLANS, AND NORMAL PROGRAMMING. SYSTEM SHALL BE WINTERIZED AND HAVESPRING STARTUP DURING FIRST YEAR OF OPERATION. SYSTEM SHALL HAVE TWO-YEARWARRANTY ON ALL PARTS AND LABOR. ALL INFORMATION ABOUT INSTALLATION ANDSCHEDULING CAN BE OBTAINED FROM THE GENERAL CONTRACTOR. CONTRACTOR SHALLCOORDINATE WATER AND ELECTRICAL SERVICES FOR IRRIGATION SYSTEM WITH MEPCONTRACTOR(S).21.CONTRACTOR SHALL PROVIDE NECESSARY WATERING OF PLANT MATERIALS UNTIL THE PLANTIS FULLY ESTABLISHED OR IRRIGATION SYSTEM IS OPERATIONAL. OWNER WILL NOT PROVIDEWATER FOR CONTRACTOR.22.REPAIR, REPLACE, OR PROVIDE SOD AS REQUIRED FOR ANY ROADWAY BOULEVARD AREASADJACENT TO THE SITE DISTURBED DURING CONSTRUCTION.23.REPAIR ALL DAMAGE TO PROPERTY FROM PLANTING OPERATIONS AT NO COST TO OWNER.24.OWNER SHALL MAINTAIN ALL PLANTS PER GROWERS' INSTRUCTIONS.25.OWNER SHALL APPLY PRE-EMERGENT HERBICIDE ACROSS ALL LANDSCAPE AND ROCK BEDS ATMINIMUM TWICE PER YEAR INTO THE FUTURE.26.TURF MAINTENANCE SERVICE: PROVIDE FULL MAINTENANCE BY SKILLED EMPLOYEES OFLANDSCAPE INSTALLER. BEGIN MAINTENANCE IMMEDIATELY AFTER EACH AREA IS PLANTEDAND CONTINUE UNTIL ACCEPTABLE TURF IS ESTABLISHED, BUT FOR NOT LESS THAN THEFOLLOWING PERIODS: SODDED TURF: 60 DAYS FROM DATE OF SUBSTANTIAL COMPLETION.DATE: 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 LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. MN LIC. NO. MITCHELL G. COOKAS 08/26/2020 56522 LEVEL 1 100' - 0" LEVEL 2 114' - 8" PARAPET 132' - 0" F D B ACE FACE BRICK 2 VENEER ON PRECAST WALL PANELS, TYP FACE BRICK 1 VENEER ON PRECAST WALL PANELS, TYP METAL ROOF LADDERSTOREFRONT GLAZING SYSTEM ROOF CANOPY STOREFRONT ENTRY SYSTEMSTOREFRONT GLAZING SYSTEM PRECAST JOINT, TYP EXISTING SCHOOL BUILDING10' - 0"SHIPS LADDER, SEE SPECS 2' - 8"1,540SF TYPE A 1,424SF TYPE B 508SF TYPE A 14' - 4"LEVEL 1 100' - 0" LEVEL 2 114' - 8" PARAPET 132' - 0" 321 4 1.8 1.9 EXISTING SCHOOL BUILDING BEYOND FACE BRICK 1 VENEER ON PRECAST WALL PANELS, TYP FACE BRICK 2 VENEER ON PRECAST WALL PANELS, TYP TRANSLUCENT FIBERGLASS WINDOW SYSTEM, TYP 6' - 0" TYP 5' - 0" TYPSTOREFRONT GLAZING SYSTEM PRECAST PANEL WALL SYSTEM W/ VENEER GRAPHIC ENTRY CANOPY 8' - 0"12' - 0"12' - 0"12' - 0"12' - 0"12' - 0"12' - 0"12' - 0"12' - 0"6' - 0"10' - 8"2,446SF TYPE A 202SF TYPE B 371SF TYPE B 197SF TYPE A LEVEL 1 100' - 0" LEVEL 2 114' - 8" PARAPET 132' - 0" FDBACE FACE BRICK 1 VENEER ON PRECAST WALL PANELS, TYP FACE BRICK 2 VENEER ON PRECAST WALL PANELS, TYP 33' - 0"32' - 0"32' - 0"32' - 0"33' - 0" APPROX LINE OF GRADE- SEE CIVIL 3,796SF TYPE A 947SF TYPE B 120SF TYPE B LEVEL 1 100' - 0" LEVEL 2 114' - 8" PARAPET 132' - 0" 3 2 1 4 1.81.9 FACE BRICK 1 VENEER ON PRECAST WALL PANELS, TYP FACE BRICK 2 VENEER ON PRECAST WALL PANELS, TYP TRANSLUCENT FIBERGLASS WINDOW SYSTEM TRANSLUCENT FIBERGLASS WINDOW SYSTEM METAL ROOF LADDER ARCH METAL SCREEN 91' - 10"5' - 5"10' - 10"12' - 0" EXISTING SCHOOL BUILDING 8' - 0"6' - 0" 8' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 6' - 0" 2,342SF TYPE A 769SF TYPE B 362SF TYPE B 58SF TYPE A 58SF TYPE A LEVEL 1 100' - 0" LEVEL 2 114' - 8" PARAPET 132' - 0" APPROXIMATE GRADE ELEVATION INDICATED, FINAL GRADING TO BE DETERMINED BY BP3, TYP 105' - 2"105' - 9" 255SF TYPE B LEVEL 1 100' - 0" LEVEL 2 114' - 8" PARAPET 132' - 0" 297SF TYPE B LEVEL 2 114' - 8" PARAPET 132' - 0" 3 4 633SF TYPE B © DLR GroupRevisions-NOT FOR CONSTRUCTION -BID PACKAGE #3BUILDING & PARKING9/22/2020 2:08:51 PMBIM 360://40-20112-00 Century Middle School Pool Addition/40-20112-00_CenturyMS-PoolAddition_AR_2020.rvt40-20112-00 07 AUGUST 2020ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITIONDD PRICING SET EXTERIOR ELEVATIONS A5.118610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194SCALE:1/8" = 1'-0"A5.1 21 ELEVATION EAST SCALE:1/8" = 1'-0"A5.1 31 ELEVATION SOUTH SCALE:1/8" = 1'-0"A5.1 41 ELEVATION WEST SCALE:1/8" = 1'-0"A5.1 51 ELEVATION NORTH SCALE:1/8" = 1'-0"A5.1 35 ELEVATION LINK SOUTH SCALE:1/8" = 1'-0"A5.1 55 LINK ELEVATION NORTHWEST SCALE:1/8" = 1'-0"A5.1 25 ELEVATION NORTHEAST UP UP 10' - 0"58' - 0" 53 A6.1 A5.121 A5.1 31 MEN'S LOCKER C183 COACH'S CHANGING C185 FAMILY RESTROOM C186 POOL OFFICE C187 MULTIPURPOSE C188 AV C191 25 YD POOL C193 LINK C194 WOMEN'S LOCKER C181 POOL MECHANICAL C165 DIVING WELL C142 POOL DECK C184 STORAGE C173 LOWER STAIR C167 RACE CONTROL C208 ELECTRICAL C198 33 A6.1 13 A6.1 13 A6.1 A5.1 25 ELEV EQUIP C156 A11.12 7 A5.1 41 A5.1 51 F D B 53 A7.1 33 A6.2 45 A6.2 A5.153 C 6' - 4"96' - 0"32' - 0"32' - 0"32' - 0"E 117' - 4"COACH RESTROOM C159 321 41 A6.2 51 A7.1 35 A7.1 33 A7.1 31 A7.1 A5.1 35 A5.1 31 41.8 STORAGE C162 DRY STORAGE C164 CIRCULATION C168 CIRCULATION C170 VESTIBULE C169 VESTIBULE C171 EXIST LOCKER E124 EXIST LOCKER E116 EXIST MEN'S LOCKER E114 CIRCULATION C125 ELEVATOR C155 C184A C195B C188 C186 C165 C156C159C185 C187 C194A C194B C181B C183B C167 C181A C191 C198C173A C183A C162 C164 C173 A2.1 31 A2.1 41 A8.2 35 A8.1 1 A8.1 3 CUST C190 C190 A5.1 35 A5.1 55 1.9 21 A6.2 A2.2 3 25 A7.2 31 A6.2 24 A7.2 A5.1 25 A5.3 55 M8 M8 C194D C194C A5.3 45 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8(5) H 24"D INDUSTRIAL METAL SHELVING S61 F4 F4 PCX PCX PCX PCX PCX PCX PC8 PCX PCX PC12 PC12 PC8 PC12 PC12 A8.1 14 6' - 8" 7' - 4" 7' - 4" 7' - 0" 4' - 4" 8"7' - 4" 7' - 1" A11.3 12 A5.1 51 58' - 0"10' - 0"75' - 1"12' - 8"40' - 0"1' - 0" 7' - 0" 7' - 0" 7' - 0" 7' - 0" 7' - 0" 7' - 0" 7' - 0" 7' - 0" 1' - 0"12' - 0"1' - 0" 6' - 0" 6' - 0" 6' - 0" 6' - 0" 6' - 0" 6' - 0" 3' - 0"1' - 0" 6' - 0" 6' - 0" 6' - 0" 61' - 8" MECHANICAL UNIT C195A ALTERNATE: ENDLESS POOL ALTERNATE: 3 METER DIVING BOARD LINK C1958' - 0"20' - 1 1/4"13' - 10" 12' - 0" 1' - 0" UP CONT SEALANT CONCAVELY TOOLED IN PLACE CONT SEALANT CONCAVELY TOOLED IN PLACE COTTON ROPE WICK EXTERIOR FACE OF PRECAST PANEL BEYOND CONT BACKER ROD FOAM PANEL PRESSED INTO PLACE FIN. GRADE1'-0' MIN ABOVEPRECAST PANEL INSULATION LAYER BEYOND, SEE WALL TYPES INTERIOR FACE OF PRECAST PANEL BEYOND FINISHED GRADE PCX PRECAST CONCRETE RIGID INSULATION - ASSEMBLY TO BE R-20 MINIMUM PRECAST CONCRETE - SEE EXTERIOR ELEVATIONS FOR FINISH AND PANEL JOINT LAYOUT PC6 PRECAST CONCRETE PC8 6" PRECAST CONCRETE 8" PRECAST CONCRETE PC12 12" PRECAST CONCRETE SEE WALL TYPES 6" 3" 3" 1' - 0"© DLR GroupRevisions-NOT FOR CONSTRUCTION -BID PACKAGE #3BUILDING & PARKING9/21/2020 3:17:27 PMBIM 360://40-20112-00 Century Middle School Pool Addition/40-20112-00_CenturyMS-PoolAddition_AR_2020.rvt40-20112-00 07 AUGUST 2020ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITIONDD PRICING SET FLOOR PLAN - LEVEL 1 A1.118610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194NORTH SCALE:1/8" = 1'-0" FLOOR PLAN - LEVEL 1 SCALE:3" = 1'-0"A1.1 25 TYP WEEP @ PRECAST PANEL JOINT SCALE:3/4" = 1'-0"A1.1 15 PRECAST WALL TYPES DN DN DN 53 A6.1 A5.121 A5.1 31 CONCESSIONS C205 LOBBY C202 WOMEN'S RESTROOM C203 SPECTATOR CIRCULATION C201 UNIVERSAL C209 MEN'S RESTROOM C204 CUST C206 SEATING C207 33 A6.1 RACE CONTROL C208 13 A6.1 A5.1 25 ADA ADA ADA ADA A5.1 41 A5.1 51 F D B A 53 A7.1 33 A6.2 45 A6.2 A5.153 C E 4' - 0"321 96' - 0"41 A6.2 51 A7.1 35 A7.1 33 A7.1 A5.1 35 A5.1 31 4 10' - 0" 1.8 1' - 0"19' - 8 1/2"7' - 6" 36' - 0" CAFE C202B ELEVATOR VESTIBULE C202A C205A C205B C202B C202D A2.2 1 A2.2 2 A8.2 25 A8.1 2 A8.1 4 A8.1 12 PCX PCX PCX A5.1 35 A5.1 55 1.9 21 A6.2 25 A7.2 31 A6.2 A5.3 1 7' - 10 1/2" 24 A7.21' - 0 3/4"6' - 2"6' - 2"1' - 3 1/4"4' - 0" C202A A5.1 25 35 A7.2 C202C A5.3 55 PCX PCX PCX M4 OPEN TO BELOW 9' - 0" 12' - 0" HSS COLUMN BY PRECAST SUPPLIER OPEN TO BELOW 2191" = 121 SEATS 360" = 20 SEATS 1720" = 95 SEATS + (2) ADA 1620"=90 SEATS 2070"=115 SEATS+ (2) ADA 476"= 26 SEATS STADIA SEATING TOTAL: 469 + 4 ADA 15' - 0" 6' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" 12' - 0" C201A C201B5"© DLR GroupLEGEND NOTES Revisions-NOT FOR CONSTRUCTION -NOT ALL LEGEND NOTES SHOWN HERE APPLY TO DRAWINGS ON THIS SHEET BID PACKAGE #3BUILDING & PARKING9/21/2020 3:20:13 PMBIM 360://40-20112-00 Century Middle School Pool Addition/40-20112-00_CenturyMS-PoolAddition_AR_2020.rvt40-20112-00 07 AUGUST 2020ISD #194 CENTURY MIDDLE SCHOOLPOOL ADDITIONDD PRICING SET FLOOR PLAN - LEVEL 2 A1.218610 Ipava Ave Lakeville MN 55044LAKEVILLE AREA SCHOOLS, ISD #194SCALE:1/8" = 1'-0" FLOOR PLAN - LEVEL 2 NORTH KEYNOTES 201 NOT USED 1 CITY OF LAKEVILLE DAKOTA COUNTY, MINNESOTA CENTURY MIDDLE SCHOOL CONDITIONAL USE PERMIT AMENDMENT FINDINGS OF FACT AND RECOMMENDATION On October 1, 2020 the Lakeville Planning Commission met to consider the application of ISD #194 for a conditional use permit amendment to allow a pool addition for Century Middle School in the RS-2, Single Family Residential District. The Planning Commission conducted a public hearing on the proposed conditional use permit amendment preceded by published and mailed notice. The applicant was present and the Planning Commission heard testimony from all interested persons wishing to speak. FINDINGS OF FACT 1. The property is located in Planning District No. 4 of the 2040 Comprehensive Plan, which guides the property for Public and Quasi-Public uses. 2. The property is currently zoned RS-2, Single Family Residential District. . 3. The legal description of the property is: Lot 1, Block 1, Lakeville Third Junior High School, according to the recorded plat thereof, Dakota County, Minnesota. 4. Section 11-4-3E of the City of Lakeville Zoning Ordinance provides that a conditional use permit may not be issued unless certain criteria are satisfied. The criteria and our findings regarding them are: a. The proposed action has been considered in relation to the specific policies and provisions of and has been found to be consistent with the official City Comprehensive Plan. Finding: The proposed expansion of the school is consistent with the policies and provisions of Planning District 4 of the Comprehensive Land Use Plan. 2 b. The proposed use is or will be compatible with present and future land uses of the area. Finding: The proposed expansion of the school is compatible with existing residential land uses in the area. c. The proposed use conforms with all performance standards contained in the Zoning Ordinance. Finding: The school is an existing use on the property. The proposed expansion will conform to all performance standards set forth in the Zoning Ordinance given compliance with the approved conditional use permit amendment. d. The proposed use can be accommodated with existing public services and will not overburden the City’s service capacity. Finding: The proposed expansion to the school can be adequately served with existing public services. e. Traffic generation by the proposed use is within capabilities of streets serving the property. Finding: The existing street (Ipava Avenue) that serves the property can accommodate the proposed expansion, given the changes proposed with the redesign of the existing access. 5. The planning report dated September 25, 2020 and prepared by Monica Croatt, Planning & Zoning Specialist, is incorporated herein. RECOMMENDATION The Planning Commission recommends that the City Council approve the conditional use permit amendment conditioned upon compliance with the planning report prepared by Planning & Zoning Specialist, Monica Croatt dated September 25, 2020. 3 DATED: October 1, 2020 LAKEVILLE PLANNING COMMISSION BY:______________________________ Pat Kaluza, Chair City of Lakeville Public Works – Engineering Division Memorandum To: Monica Croatt, Planning & Zoning Specialist From: Christina Orlowsky, Project Engineer McKenzie L. Cafferty, Environmental Resources Manager John Hennen, Parks and Recreation Director Copy: Zach Johnson, City Engineer Daryl Morey, Planning Director Jerilyn Erickson, Finance Director Gene Abbott, Building Official Date: August 28, 2020 Subject: Century Middle School Pool Addition • Site Plan Review • Grading, Utility and Erosion Control Plan Review BBAACCKKGGRROOUUNNDD Independent School District (ISD) 194 has submitted a Conditional Use Permit amendment application and site plans for a pool addition and parking lot improvements at Century Middle School. The proposed project is located at 18610 Ipava Avenue, east of and adjacent to Ipava Avenue, west of and adjacent to Dodd Boulevard (CSAH 9) and south of 185th Street (CSAH 60). Applicant: ISD 194 Engineer: Kimley-Horn and Associates, Inc. SSIITTEE CCOONNDDIITTIIOONNSS The site contains the existing Century Middle School, a 170,890 square-foot building with parking lots north and southwest of the school and a private drive connecting the two lots. The eastern portion of the parcel contains baseball fields, tennis courts, and a track. The southern portion of the parcel contains soccer fields. Existing access to the school is from two accesses on Ipava Avenue. CCEENNTTUURRYY MMIIDDDDLLEE SSCCHHOOOOLL CCOONNDDII TTIIOONNAALL UUSSEE PPEERRMMIITT AAMMEENNDDMMEENNTT AAUUGGUUSSTT 2288,, 22002200 PPAAGGEE 22 OOFF 44 SSIITTEE PPLLAANN RREEVVIIEEWW The Applicant is proposing a 28,089 square-foot building addition for the pool to the existing facility, parking lot improvements, private utility improvements (sanitary sewer, storm sewer, watermain), a stormwater management basin, sidewalks, and landscaping. Parking lot improvements are proposed to the lot southwest of the school and include site circulation and access improvements. The northern access to Ipava Avenue shall be removed and will be relocated to south to align with the drop off lane and continue to be a right in, right out access. The southernmost access will remain in the existing location. SSTTRREEEETTSS 185th Street (CSAH 60) Century Middle School is located south of and adjacent to 185th Street, a minor arterial County roadway as identified in the City’s Transportation Plan. The right-of-way for 185th Street was dedicated with the Lakeville Third Junior High School final plat. Dodd Boulevard (CSAH 9) Century Middle School is located west of and adjacent to Dodd Boulevard, a minor arterial County highway as identified in the City’s Transportation Plan. The right-of-way for Dodd Boulevard was dedicated with the Lakeville Third Junior High School final plat. Ipava Avenue Century Middle School is located east of and adjacent to Ipava Avenue, a major collector roadway as identified in the City’s Transportation Plan. The right-of-way for Ipava Avenue was dedicated with the Lakeville Third Junior High School final plat. No additional access will be permitted along Ipava Avenue. CCOONNSSTTRRUUCCTTIIOONN AACCCCEESSSS Construction traffic access for grading and site construction shall be from a single rock construction entrance from Ipava Avenue. UUTTIILLIITTIIEESS SSAANNIITTAARRYY SSEEWWEERR Century Middle School is located within subdistrict NC-20990 of the North Creek sanitary sewer district as identified in the City’s Comprehensive Sanitary Sewer Plan. Wastewater is conveyed to the Empire Wastewater Treatment Facility. The Century Middle School improvements include a proposed 6-inch privately owned and maintained sanitary sewer service to serve the proposed building addition. The proposed sanitary sewer will connect to the school’s existing privately owned and maintained sanitary sewer system. CCEENNTTUURRYY MMIIDDDDLLEE SSCCHHOOOOLL CCOONNDDII TTIIOONNAALL UUSSEE PPEERRMMIITT AAMMEENNDDMMEENNTT AAUUGGUUSSTT 2288,, 22002200 PPAAGGEE 33 OOFF 44 WWAATTEERRMMAAIINN An existing 8-inch privately owned and maintained watermain extends to the site from public watermain along Ipava Avenue. An existing 6-inch watermain service will be relocated with the improvements as the proposed building addition is located above the existing watermain. The existing watermain will serve the proposed building addition. DDRRAAIINNAAGGEE AANNDD GGRRAADDIINNGG Century Middle School is located within subdistrict SC-150 of the South Creek stormwater district and FO-129 of the Farmington Outlet stormwater district as identified in the City’s Water Resources Management Plan. Construction of the Century Middle School pool addition and parking lot improvements includes the construction of privately owned and maintained storm sewer and a stormwater management basin. The private stormwater management basin will provide rate control and water quality/volume reduction of the stormwater runoff generated from the parking lot southwest of the school. A Stormwater Maintenance Agreement will be required prior to the issuance of a building permit. The final grading plan shall identify all fill areas in which the building footing will be placed on fill material. The grading specifications shall also indicate that all embankments meet FHA/HUD 79G specifications. The Applicant shall certify to the City that buildings with footings placed on fill material are appropriately constructed. SSTTOORRMM SSEEWWEERR Privately owned and maintained storm sewer will be constructed with the Century Middle School improvements. A curb cut in the southwestern parking lot will convey runoff to the privately owned and maintained stormwater management basin. The proposed privately owned and maintained stormwater basin will outlet to existing privately owned and maintained storm sewer on the property and ultimately drain to City’s storm sewer within 185th Street north of the site. Final locations and sizes of all storm sewer facilities will be reviewed by City staff with the final construction plans. FEMA FLOODPLAIN ANALYSIS Lake Marion Elementary School is shown on the Flood Insurance Rate Map (FIRM) as Zone X by the Federal Emergency Management Agency (FEMA). Based on this designation, there are no areas on the property located within a Special Flood Hazard Area (SFHA), as determined by FEMA. CCEENNTTUURRYY MMIIDDDDLLEE SSCCHHOOOOLL CCOONNDDII TTIIOONNAALL UUSSEE PPEERRMMIITT AAMMEENNDDMMEENNTT AAUUGGUUSSTT 2288,, 22002200 PPAAGGEE 44 OOFF 44 EERROOSSIIOONN CCOONNTTRROOLL The Applicant is responsible for obtaining a MPCA Construction Permit for the site prior to issuance of a building permit. Changes made throughout construction must be documented in the SWPPP. The Applicant is responsible for installi ng and maintaining erosion control measures per the plans. Additional erosion control measures may be required during construction as deemed necessary by City staff. Any additional measures required shall be installed and maintained by the Applicant. RREECCOOMMMMEENNDDAATTIIOONN Engineering recommends approval of the grading and erosion control plan, utility plan, and site plan for the Century Middle School improvements subject to the requirements and stipulations withi n this report including: 1. The Applicant shall submit as-built record drawings following the completion of this project and prior to the issuance of a Certificate of Occupancy. 2. A final Certificate of Occupancy will not be issued until landscaping has been completed.