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HomeMy WebLinkAbout2023-03-20 I02 Vince Meyer Learning Center Parking Lot_Site Plan AGENDA ITEM: CITY OF WAUKEE, IOWA CITY COUNCIL MEETING COMMUNICATION MEETING DATE: March 20, 2023 AGENDA ITEM: Consideration of approval of a resolution approving a site plan for Vince Meyer Learning Center North Parking Lot Improvements (430 Ashworth Drive) FORMAT: Resolution SYNOPSIS INCLUDING PRO & CON: The Waukee Community School District requests approval of a site plan to authorize the improvements proposed to the existing Vince Meyer Learning Center north parking lot. The improvements include the removal of the existing garden area to the north of the building, removal of the existing driveway at the northwest corner of the site, and the addition of new drive aisles for dropping off and picking up students. In addition, due to the new layout of the drive aisles, some of the parking stalls will be reconfigured. FISCAL IMPACT INCLUDING COST/BENEFIT ANALYSIS: COMMISSION/BOARD/COMMITTEE COMMENT: The Planning and Zoning Commission reviewed this project at the March 14, 2023, Commission Meeting and recommended approval subject to remaining staff comments: Approval of a Site Plan for Vince Meyer Learning Center North Parking Lot Improvements (430 Ashworth Drive) Planning Coordinator, Melissa DeBoer, introduced the request for approval of a site plan for parking lot improvements as submitted by the applicant, Waukee Community School District. The subject property is generally located south of Ashworth drive and west of 4th Street, containing approximately 7.80 acres. Mrs. DeBoer explained that the current pick up/ drop off traffic for the school has been backing up into the neighboring residential area causing the school to update their parking area. The project wo uld include the removal of the existing garden area, 3 parking spaces, and one of the driveways at the northwest of the site to make room for two separate queueing areas that should manage the traffic flow more efficiently. At this time staff recommends approval subject to any remaining staff comments. • Commissioner Streit verified that it was the queuing and not the parking that was an issue. Mrs. DeBoer advised that was correct. Joel Jackson, a representative for the applicant, advised that the students will be divided to one of the two zones which avoids confusion, or one drop off having more users than the other. The access the exits onto 4th street is a one way to the south only to avoid further impacts on the surrounding neighborhood. I2 Commissioner Broderick moved to approve the site plan for Vince Meyer Learning Center North Parking Lot Improvements subject to any remaining staff comments. Commissioner Beenken seconded the motion. Ayes: Koelker, Beenken, Broderick, Streit. Nays: none. Motion Carried. STAFF REVIEW AND COMMENT: Staff recommends approval of the site plan subject to remaining staff comments. RECOMMENDATION: Approve the resolution subject to remaining staff comments. ATTACHMENTS: I. Proposed Resolution II. Staff Report III. Site Plan PREPARED BY: Melissa DeBoer, Planning Coordinator REVIEWED BY: THE CITY OF WAUKEE, IOWA RESOLUTION 2023- APPROVING THE SITE PLAN FOR VINCE MEYER LEARNING CENTER NORTH PARKING LOT IMPROVEMENTS (430 ASHWORTH DRIVE) IN THE NAME AND BY THE AUTHORITY OF THE CITY OF WAUKEE, IOWA WHEREAS, the City of Waukee, Dallas County, State of Iowa, is a duly organized Municipal Organization; AND, WHEREAS, the City of Waukee Planning and Zoning Commission recommended approval of the Site Plan for Vince Meyer Learning Center North Parking Lot Improvements, subject to remaining staff comments on March 14, 2023; AND, WHEREAS, the Site Plan for Vince Meyer Learning Center North Parking Lot Improvements is in general conformance with §160 – Site and Building Development Standards Ordinance of the Waukee Municipal Code; AND, WHEREAS, the Site Plan for Vince Meyer Learning Center North Parking Lot Improvements is in general conformance with §161 – Landscaping and Open Space Ordinance of the Waukee Municipal Code; AND, NOW THEREFORE BE IT RESOLVED by the City Council of the City of Waukee, Iowa on this 20th day of March, 2023 that the Site Plan for Vince Meyer Learning Center North Parking Lot Improvements is approved subject to remaining staff comments. ____________________________ Courtney Clarke, Mayor Attest: ___________________________________ Rebecca D. Schuett, City Clerk RESULTS OF VOTE: AYE NAY ABSENT ABSTAIN Anna Bergman Pierce R. Charles Bottenberg Chris Crone Larry R. Lyon Ben Sinclair PLANNING AND ZONING COMMISSION STAFF REPORT PROJECT: Vince Meyer Learning Center North Parking Lot Improvements – Site Plan PREPARED BY: Melissa DeBoer, AICP – Planning Coordinator REPORT DATE: March 10, 2023 MEETING DATE: March 14, 2023 GENERAL INFORMATION Owner / Applicant: Waukee Community School District Engineer: Joel Jackson, P.E., Bishop Engineering Request: The applicant is requesting approval of a site plan for improvements to the existing north parking lot at Vince Meyer Learning Center. Location and Size: Property is generally located south of Ashworth Drive and west of 4th Street, containing approximately 7.80 acres. Property Address: 430 Ashworth Drive AREA MAP ABOVE: Aerial of subject property (outlined in RED) in relation to the surrounding area. March 9, 2023 2 of 2 LAND USES AND ZONING Location Existing Land Use Comprehensive Plan Current Zoning Property in Question Vince Meyer Learning Center Institutional R-2 (One and Two Family Residential District) North Commercial Mixed Use C-1 (Community & Highway Service Commercial District) South Single Family Residential Mixed Use R-2 (One and Two Family Residential District) East Single Family Residential Single Family Residential R-2 (One and Two Family Residential District) West Single-Family Residential / Commercial Mixed Use R-2 (One and Two Family Residential District) & C-2 (Downtown Village District) HISTORY The Waukee Community School District owns the property. The building is being used for preschool education for the entire Waukee Community School District along with several other uses. The school district and City staff have been working together to come up with a solution for dropping off and picking up of preschool students that creates less backup of traffic onto the surrounding public streets. The site plan proposed reflects the outcome of the collaboration between the school district and City staff. PROJECT DESCRIPTION The project includes improvements to the existing north parking lot. The improvements include the removal of the existing garden area to the north of the building, removal of the existing driveway at the northwest corner of the site, and the addition of new drive aisles for dropping off and picking up students. In addition, due to the new layout of the drive aisles, some of the parking stalls will be reconfigured. ACCESS AND PARKING The existing access at the northwest corner of the site will be removed. A new drive to exit the site will be added along 4th Street. A total of three parking spaces will need to be eliminated with the new layout, but the site plan will still have well over the amount of parking required. UTILITIES All public utilities are provided to the site. STAFF RECOMMENDATION The proposed site plan is in general conformance with the Site Plan Ordinance and Comprehensive Plan. Staff recommends approval subject to remaining staff comments. VINCE MEYER LEARNING CENTER NORTH PARKING LOT IMPROVEMENTS IOWAONE CALL 1-800-292-8989 www.iowaonecall.com 811 Know what's below. Call before you dig. VICINITY MAP SCALE: 1' = 1,000' COPYRIGHT 2023 BISHOP ENGINEERING. THIS DOCUMENT AND THE INFORMATION CONTAINED MAY NOT BE REPRODUCED OR EXCERPTED WITHOUT THE EXPRESS WRITTEN PERMISSION OF BISHOP ENGINEERING. UNAUTHORIZED COPYING OR DISCLOSURE OF CONSTRUCTION USE ARE PROHIBITED BY COPYRIGHT LAW. CO V E R S H E E T C0.1 SHEET INDEX: C0.1 COVER SHEET C1.1 DEMO PLAN C2.1 LAYOUT PLAN C3.1 GRADING PLAN C4.1 UTILITY PLAN C5.1 LANDSCAPE PLAN C6.1 DETAILS SHEET C7.1 SWPPP REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 0 C O V E R . D W G 3/ 8 / 2 0 2 3 9 : 3 7 : 1 2 A M UTILITY NOTE: THE LOCATION OF THE UTILITIES INDICATED ON THE PLANS HAVE BEEN TAKEN FROM THE FIELD SURVEY, EXISTING PUBLIC RECORDS, AND PLANS PROVIDED BY OTHERS. SURFACE UTILITY LOCATIONS HAVE BEEN FIELD LOCATED BY BISHOP ENGINEERING, UNLESS OTHERWISE NOTED. ALL UNDERGROUND UTILITY LOCATIONS ARE APPROXIMATE LOCATIONS ONLY. BISHOP ENGINEERING DOES NOT GUARANTEE THE UNDERGROUND LOCATION OF ANY UTILITIES SHOWN. IT SHALL BE THE DUTY OF THE CONTRACTOR TO DETERMINE THE LOCATION AND DEPTH OF ANY UNDERGROUND UTILITIES SHOWN AND IF ANY ADDITIONAL UTILITIES, OTHER THAN THOSE SHOWN ON THE PLANS, MAY BE PRESENT. A REQUEST WAS MADE TO IOWA ONE CALL FOR UTILITY PROVIDERS TO VERIFY, LOCATE, AND MARK THEIR UTILITIES IN THE FIELD.C0.1 - C7.1 ABBREVIATIONS: AC ACRES ASPH ASPHALT BK BOOK CONC CONCRETE D DEEDED DISTANCE EX EXISTING ENCL ENCLOSURE FF FINISHED FLOOR FL FLOW LINE FRAC FRACTIONAL M MEASURED DISTANCE MH MANHOLE OPC ORANGE PLASTIC CAP P PLATTED DISTANCE PG PAGE POB POINT OF BEGINNING POC POINT OF COMMENCEMENT PRA PREVIOUSLY RECORDED AS PUE PUBLIC UTILITY EASEMENT ROW RIGHT OF WAY RPC RED PLASTIC CAP SF SQUARE FEET SAN SANITARY TYP TYPICAL YPC YELLOW PLASTIC CAP N NORTH S SOUTH E EAST W WEST ELECTRIC VAULT TRANSFORMER POLE TRANSFORMER POLE LIGHT POLE ELECTRIC JUNCTION BOX ELECTRIC PANEL TRANSFORMER GROUND LIGHT GUY WIRE ELECTRIC HANDHOLE GAS METER GAS VALVE AIR CONDITIONING UNIT TELEPHONE RISER TELEPHONE VAULT TELEPHONE MANHOLE TRAFFIC SIGNAL MANHOLE FIBER OPTIC MANHOLE FIBER OPTIC RISER FIBER OPTIC VAULT CABLE TV RISER SIGN BOLLARDS 7 DENOTES NUMBER OF PARKING STALLS PROPERTY CORNER - FOUND AS NOTED PROPERTY CORNER- PLACED 5/8" IRON ROD WITH YELLOW PLASTIC CAP ID # XXXXX OR AS NOTED SECTION CORNER - FOUND AS NOTED SITE CONTROL POINT - MONUMENT AS NOTED ELEC EJ EP GM GV A/C T TEL T TS FO F/O TV F/O SAN SANITARY SEWER ST STORM SEWER W WATER LINE G GAS LINE U/E UNDERGROUND ELECTRIC O/E OVERHEAD ELECTRIC TELE TELEPHONE LINE F/O FIBER OPTIC CATV CABLE TV STORM MANHOLE CURB INTAKE SURFACE INTAKE FLARED END SECTION ROOF DRAIN DOWNSPOUT SANITARY MANHOLE CLEANOUT FIRE HYDRANT SPRINKLER IRRIGATION CONTROL VALVE WATER MANHOLE WELL WATER VALVE WATER SHUT OFF YARD HYDRANT FLAGPOLE ELECTRIC MANHOLE ELECTRIC METER ELECTRIC RISER D S CO H Y D I CV W WS O YA DR E EM E W WV LEGEND STAKING NOTES: 1.CONTRACTOR IS REQUIRED TO HAVE ALL STAKING DONE UNDER THE SUPERVISION OF A LICENSED LAND SURVEYOR AND IN COORDINATION WITH THE PROJECT ENGINEER. 2.CONTRACTOR IS REQUIRED TO HAVE ALL STAKING DONE DIRECTLY UNDER THE GENERAL CONTRACTOR BY A SINGLE COMPANY. 3.STAKING DOES NOT RELIEVE CONTRACTOR OF ULTIMATE RESPONSIBILITY TO CONSTRUCT THE PROJECT PER PLAN. SOILS REPORT: 1.REFERENCE ALLENDER BUTZKE SOILS REPORT (PN TBD) FOR ADDITIONAL SOILS INFORMATION INCLUDING BUT NOT LIMITED TO SUBGRADE INFORMATION, FOOTING DESIGN, AND ANY POSSIBLE OVER EXCAVATION DUE TO POOR SOILS. PAVEMENT SECTIONS ON THE PLANS GOVERN OVER PAVEMENT THICKNESS IN THE SOILS REPORT. FARM TILE NOTES: 1.ACTIVE EXISTING FIELD TILES ENCOUNTERED DURING CONSTRUCTION SHALL BE REPAIRED, REROUTED, OR CONNECTED TO PUBLIC OR PRIVATE STORM SEWER TO REMAIN IN SERVICE. CONNECT TO STORM SEWER WITH AN INSERT-A-TEE OR DIRECTLY TO A STORM STRUCTURE. 2.IT IS ANTICIPATED THAT THE SITE CONTAINS FIELD TILES, HOWEVER, LIMITED INFORMATION IS AVAILABLE. 3.THIS WORK WILL BE ELIGIBLE FOR A CHANGE ORDER IF, AND ONLY IF, PROPOSED SITE STORM SEWER IS NOT WITHIN 50 FEET OF THE FIELD TILE. 4.CONTRACTOR SHALL PROVIDE AS-BUILTS OF FARM TILES TO BISHOP ENGINEERING WITH BOTH ELEVATIONS AND STATE PLANE COORDINATES. PAVEMENT PLACEMENT NOTES: 1.SEE PROJECT SPECIFICATION SECTION 32 13 13 FOR LASER SCREED REQUIREMENTS. STORM & SANITARY TELEVISING NOTES: 1.CONTRACTOR IS REQUIRED TO TELEVISE ALL SANITARY AND STORM SEWER SYSTEM PRIOR TO PAVING OPERATIONS. 2.CONTRACTOR SHALL SEND VIDEO INSPECTION TO THE ENGINEER FOR APPROVAL PRIOR TO PAVING. 3.CONTRACTOR SHALL PROVIDE COPIES OF THE REPORTS AND VIDEOS TO THE WAUKEE ENGINEERING DEPARTMENT FOR APPROVAL PRIOR TO PAVING. UTILITY CONFLICT NOTES: 1.UTILITY CONFLICTS MAY EXIST ACROSS THE SITE WITH NEW UTILITIES, GRADING, PAVING ETC. MOST UTILITY CONFLICTS HAVE BEEN CALLED OUT FOR CONTRACTOR CONVENIENCE. 2.CONTRACTOR IS RESPONSIBLE FOR ALL UTILITY CONFLICTS THAT ARE EITHER CALLED OUT ON THE PLANS OR THAT CAN BE SEEN ON THE PLANS BETWEEN AN EXISTING UTILITY AND PROPOSED CONSTRUCTION. 3.CONTRACTOR SHALL USE O-RING GASKET JOINTS FOR STORM SEWER AND SANITARY SEWER AT CROSSINGS WITH WATER WHERE STORM OR SANITARY SEWER CROSSES OVER OR LESS THAN 18 INCHES BELOW WATER. O-RING GASKET JOINTS SHALL BE EXTENDED UNTIL WATER AND SEWER ARE AT LEAST 10 FEET APART. ALL O-RING GASKET JOINTS SHALL BE CONSIDERED INCIDENTAL TO BID. IF N-12 PIPE IS USED FOR STORM SEWER, CONTRACTOR SHALL USE WATER-TIGHT N-12 PIPE, CENTERED ON THE CROSSING. 4.FOR ALL CRITICAL CROSSINGS WITH EXISTING UTILITIES, THE ELEVATION OF THE EXISTING UTILITY SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. NOTIFY BISHOP ENGINEERING PRIOR TO CONSTRUCTION IF A CONFLICT EXISTS. GENERAL NOTES: 1.ALL WORK SHALL BE DONE IN ACCORDANCE WITH 2023 WAUKEE STANDARD SPECIFICATIONS FOR PUBLIC IMPROVEMENTS AND SUDAS 2023 STANDARD SPECIFICATIONS. THE CITY OF WAUKEE COMMUNITY DEVELOPMENT DEPARTMENT MUST BE NOTIFIED BY ALL CONTRACTORS 48 HOURS PRIOR TO COMMENCING WORK AND PRIOR TO ANY WEEKEND OR HOLIDAY WORK. CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING WAUKEE COMMUNITY DEVELOPMENT DEPARTMENT 1 WEEK PRIOR TO ANY PLANNED WORK TO SCHEDULE A PRE-CONSTRUCTION MEETING. 2.IN EVENT OF A DISCREPANCY BETWEEN THE QUANTITY ESTIMATES AND THE DETAILED PLANS, THE DETAILED PLANS SHALL GOVERN. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE LOCATION OF ALL UTILITIES. ANY DAMAGE TO SAID UTILITIES SHALL BE REPAIRED AT THE CONTRACTORS EXPENSE. 4.ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CURRENT O.S.H.A. CODES AND STANDARDS. NOTHING INDICATED ON THESE PLANS SHALL RELIEVE THE CONTRACTOR FROM COMPLYING WITH THE APPROPRIATE SAFETY REGULATIONS. 5.ALL NECESSARY CONSTRUCTION SIGNS, BARRICADES AND OTHER TRAFFIC CONTROL DEVICES REQUIRED DURING CONSTRUCTION WILL BE FURNISHED BY THE CONTRACTOR. SIGNS, BARRICADES AND OTHER TRAFFIC CONTROL DEVICES MUST BE IN CONFORMANCE WITH THE "MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS" AND CITY OF WAUKEE REQUIREMENTS. 6.BISHOP ENGINEERING SHALL NOT BE LIABLE FOR ANY INJURIES THAT HAPPEN ON SITE. THIS SHALL INCLUDE BUT NOT BE LIMITED TO TRENCH COLLAPSES FROM VARYING SOIL CONDITIONS OR INJURIES CAUSED BY UNDERGROUND UTILITIES INCLUDING UTILITIES THAT ARE NOT SHOWN ON PLAN. 7.THE CONTRACTOR IS LIABLE FOR ALL DAMAGES TO PUBLIC OR PRIVATE PROPERTY CAUSED BY THEIR ACTION OR INACTION IN PROVIDING FOR STORM WATER FLOW DURING CONSTRUCTION. DO NOT RESTRICT FLOWS IN EXISTING DRAINAGE CHANNELS, STORM SEWER, OR FACILITIES. 8.THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER A SCHEDULE FOR PERFORMANCE OF WORK ITEMS. THIS SCHEDULE SHALL BE PROVIDED BY THE CONTRACTOR AT THE PROJECT PRECONSTRUCTION CONFERENCE. NO WORK SHALL BEGIN UNTIL A SCHEDULE HAS BEEN SUBMITTED AND ACCEPTED. THE CONTRACTOR SHALL THEN PERFORM WORK TO CONFORM TO THE ACCEPTED SCHEDULE. 9.LABORATORY TESTS SHALL BE PERFORMED BY THE OWNER UNLESS OTHERWISE NOTED. THE CONTRACTOR SHALL PROVIDE SAMPLES OF MATERIAL REQUIRED FOR LABORATORY TESTS AND TESTING IN ACCORDANCE WITH THE URBAN STANDARD SPECIFICATIONS FOR PUBLIC IMPROVEMENTS. 10.THE CONTRACTOR SHALL PROTECT ALL STRUCTURES NOT SHOWN AS REMOVALS ON THE PLANS. 11.THE CONTRACTOR SHALL OBTAIN ANY AND ALL NECESSARY PERMITS PRIOR TO ANY CONSTRUCTION. CONTRACTOR SHALL WORK WITH OWNER OR OWNERS REPRESENTATIVE ON ALL REQUIRED STORM WATER DISCHARGE PERMITS FROM THE IOWA DEPARTMENT OF NATURAL RESOURCES AND THE CITY OF WAUKEE. 12.GRADING AND EROSION CONTROL SHALL BE DONE IN ACCORDANCE WITH THE APPROVED GRADING PLAN, SWPPP, NPDES DOCUMENTS, AND IOWA DEPARTMENT OF NATURAL RESOURCES REQUIREMENTS. 13.THE CONTRACTOR SHALL PICK UP ANY DEBRIS SPILLED ONTO THE ADJACENT RIGHT OF WAY OR ABUTTING PROPERTIES AS THE RESULT OF CONSTRUCTION, AT THE END OF EACH WORK DAY AND PRIOR TO A RAIN EVENT. 14.THE CONTRACTOR IS RESPONSIBLE FOR THE PROMPT REMOVAL OF ALL MUD THAT HAS BEEN TRACKED OR WASHED UNTO ADJACENT PROPERTY OR RIGHT OF WAY UNTIL SUCH TIME THAT PERMANENT VEGETATION HAS BEEN ESTABLISHED. 15.DISPOSE OF ALL EXCESS MATERIALS AND TRASH IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL REQUIREMENTS. PROVIDE WASTE AREAS OR DISPOSAL SITES FOR EXCESS MATERIALS NOT DESIRABLE FOR INCORPORATION INTO THE PROJECT. 16.ANY PROPOSED CHANGES TO THE APPROVED PLAN SET DURING CONSTRUCTION MUST RECEIVE WRITTEN APPROVAL FROM THE CITY OF WAUKEE COMMUNITY DEVELOPMENT DEPARTMENT AND DESIGN ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY CHANGES MADE DURING CONSTRUCTION THAT HAVE NOT RECEIVED WRITTEN APPROVAL FROM THE CITY OF WAUKEE COMMUNITY DEVELOPMENT DEPARTMENT. 17.CONTRACTOR SHALL PROVIDE THE CITY OF WAUKEE ENGINEERING DEPARTMENT WITH A LIST OF QUANTITIES FOR SCHEDULING INSPECTION PURPOSES. PAVING NOTES: 1.THE PAVING/ GRADING CONTRACTOR SHALL BACKFILL THE PAVING SLAB AND FINE GRADE THE RIGHT OF WAY AS SOON AFTER THE PAVING AS POSSIBLE. ALL AREAS SHALL BE SEEDED IN ACCORDANCE WITH CITY OF WAUKEE STANDARD SPECIFICATIONS AND THE CURRENT VERSION OF SUDAS. 2.SUBGRADE PREPARATION AND PAVEMENTS WILL BE CONSTRUCTED FOLLOWING RECOMMENDATIONS IN THE SOILS REPORT. APPROVED SOILS ENGINEER MUST SIGN OFF ON SUBASE PRIOR TO ANY PAVEMENT BEING PLACED. 3.SEE DETAILS FOR ALL PAVEMENT THICKNESS. 4.DETECTABLE WARNING PANELS CALLED OUT ON PLANS SHALL BE PER A.D.A. REGULATIONS. PANEL TYPE & COLOR SHALL BE PER CITY STANDARD. 5.ALL WALKS, PARKING LOTS, HANDICAP PARKING, RAMPS, ETC. SHALL COMPLY WITH ALL A.D.A. AND CITY CODES. HANDICAP PARKING SIGNAGE IS REQUIRED FOR ALL HANDICAP STALLS AND SHALL BE CONSIDERED INCIDENTAL. IN EVENT OF A DISCREPANCY BETWEEN THE PLANS AND THE A.D.A./CITY CODES THE A.D.A./CITY CODES SHALL GOVERN. CONTRACTOR SHALL BE RESPONSIBLE FOR ENSURING A.D.A. CODES ARE MET. 6.ALL PAVEMENT REPLACEMENT SHALL COMPLY WITH THE WAUKEE STANDARD SPECIFICATIONS FOR PUBLIC IMPROVEMENTS. UTILITY NOTES: 1.QUANTITY CALLOUTS ON PIPE LENGTHS ARE APPROXIMATE AND SHOULD BE USED FOR REFERENCE ONLY. 2.THE CONTRACTOR SHALL COORDINATE THE ADJUSTMENT OF ANY AND ALL EXISTING AND PROPOSED UTILITIES TO PROPOSED GRADES. EXISTING UTILITIES SHALL BE RAISED OR LOWERED IN ACCORDANCE WITH THE UTILITY OWNER REQUIREMENTS. ANY NECESSARY ADJUSTMENTS SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. 3.ALL PROPOSED RCP STORM SEWER PIPE JOINTS SHALL BE FABRIC WRAPPED AND THE LAST 3 PIPE SECTIONS ON THE APRON SHALL BE TIED WITH RF-14 TYPE II CONNECTORS. ALL APRONS SHALL HAVE A STANDARD FOOTING AND TRASH GUARD. ALL FLARED END SECTIONS SHALL HAVE A 3' WIDE CLAY WATERSTOP (SUDAS SW-105). 4.ALL RIP RAP CALLED OUT ON PLANS SHALL BE UNDERLAIN WITH ENGINEERING FABRIC. 5.ALL STRUCTURE SIZES CALLED OUT ON PLANS ARE MINIMUM INSIDE WALL DIMENSIONS. 6.ALL STRUCTURES CALLED OUT AS "MODIFIED" OR "SPECIAL" SHALL BE ENGINEERED BY THE PRECASTER TO ENSURE STRUCTURE STABILITY. MODIFICATIONS INCLUDE ADDITIONAL WALL LENGTH TO ACCOUNT FOR LARGE PIPE DIAMETERS AND ADDITIONAL WALL WIDTH & BASE DEPTH TO ACCOUNT FOR DEEPER STRUCTURES. ANY AND ALL MODIFICATIONS TO STANDARD STRUCTURES SHALL BE CONSIDERED INCIDENTAL TO BID. 7.ALL UTILITY CONNECTIONS TO EXISTING UTILITIES SHALL BE COORDINATED WITH THE CITY OF WAUKEE ENGINEERING DEPARTMENT. SWPPP NOTES: 1.STORM WATER POLLUTION PREVENTION PLAN HAS BEEN PREPARED BY BISHOP ENGINEERING. CONTACT JAMES RODEMYER (515-276-0467) FOR A COPY OF THE SWPPP. 2.NPDES PERMIT AUTHORIZATION NUMBER: TBD 3.THIS PROJECT INCLUDES SAWCUTTING OR CONCRETE GRINDING SO PROTECTION OF STORM SEWERS AND DRAINAGE WAYS WILL NEED TO BE PROVIDED FROM SLURRY FROM THE CONCRETE OPERATIONS. SEE SWPPP SHEET AND NARRATIVE FOR ADDITIONAL DETAILS. REQUIRED AS-BUILTS: THE OWNER SHALL BE RESPONSIBLE FOR COST OF AS-BUILT TOPO OF ALL DETENTION PONDS & DETENTION POND STORM SEWER, PUBLIC STORM SEWER, RAMPS, LANDINGS, CROSSWALKS AND PUBLIC IMPROVEMENTS. CONTRACTOR SHALL CONTACT BISHOP ENGINEERING (JOEL JACKSON AT 515-276-0467) TO PERFORM SAID AS-BUILT SURVEYS. IF ANYTHING HAS BEEN CONSTRUCTED INCORRECTLY, CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SUBSEQUENT AS-BUILT SURVEYS UNTIL ISSUES HAVE BEEN RECTIFIED. **CONTRACTOR SHALL CONTACT BISHOP ENGINEERING FOR POND AS-BUILTS AFTER TOPSOIL RESPREAD AND BEFORE SEEDING HAS TAKEN PLACE** AFTER DETENTION BASINS HAVE BEEN AS-BUILT AND APPROVED, BISHOP ENGINEERING SHALL PROVIDE A SIGNED CERTIFICATION STATEMENT TO THE CITY INDICATING THAT FACILITIES WERE CONSTRUCTED AS DESIGNED. SECURITY NOTES: 1.CONTRACTOR RESPONSIBLE FOR SECURITY OF THE SITE. 2.TEMPORARY FENCES OR ANY OTHER SECURITY MEASURES ARE THE RESPONSIBILITY OF THE CONTRACTOR. 3.NO SECURITY MEASURES WILL BE ELIGIBLE FOR A CHANGE ORDER AND MUST BE INCLUDED IN THE BASE BID. FIRE DEPARTMENT ACCESS NOTES: 1.AN APPROVED FIRE APPARATUS ACCESS ROAD SHALL BE PROVIDED FOR ALL BUILDINGS, OR PORTIONS OF A BUILDING AS SOON AS VERTICAL CONSTRUCTION OF THE BUILDING COMMENCES. 2.FIRE APPARATUS ACCESS ROAD SHALL COMPLY WITH THE REQUIREMENTS OF 2015 IFC 503.2 AND SHALL EXTEND TO WITHIN 150 FEET OF ALL EXTERIOR PORTIONS OF THE BUILDING AS MEASURED BY AN APPROVED ROUTE AROUND THE EXTERIOR OF THE BUILDING. 3.FIRE APPARATUS TRAIL (AS SHOWN ON PLANS) SHALL BE INSTALLED PRIOR TO BUILDING GOING VERTICAL. IF PAVEMENT IS NOT PLANNED TO BE INSTALLED PRIOR TO THE BUILDING GOING VERTICAL, THAN TEMPORARY ROCK ACCESS SHALL BE PROVIDED AROUND THE BUILDING AND CONNECTED TO THE ROCK CONSTRUCTION ENTRANCE. 4.ANY TEMPORARY ROCK USED FOR THE FIRE DEPARTMENT ACCESS ROUTE SHALL BE REMOVED FROM THE SITE PRIOR TO TOPSOIL SPREADING AND SEEDING. SEE TOPSOIL NOTES ON COVER SHEET AND GRADING PLAN. 5.ANY AND ALL FIRE APPARATUS ACCESS ROAD WORK NECESSARY TO COMPLY WITH WAUKEE FIRE DEPARTMENT REQUIREMENTS SHALL BE CONSIDERED INCIDENTAL TO BID. TOPSOIL NOTES: 1.CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING GEOTECHNICAL ENGINEER WHEN TOPSOIL HAS BEEN PLACED / RE-SPREAD ON SITE. GEOTECHNICAL ENGINEER WILL THEN INVESTIGATE AND PROVIDE WRITTEN VERIFICATION TO THE OWNER THAT AT LEAST 8" OF TOPSOIL HAS BEEN PLACED IN ALL PERVIOUS AREAS OF THE SITE. 2.CONTRACTOR SHALL BE RESPONSIBLE FOR THE COST OF HAULING IN ADDITIONAL TOPSOIL IN AREAS THAT ARE DEFICIENT. CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR ADDITIONAL COSTS FOR SUBSEQUENT TOPSOIL DEPTH TESTING PERFORMED BY GEOTECHNICAL ENGINEER IF SITE IS FOUND TO BE DEFICIENT. PAVEMENT SAWCUT NOTES: 1.CONTRACTOR SHALL FOLLOW JOINTING SHOWN ON PLANS. IF CONTRACTOR WANTS TO DEVIATE FROM JOINTING SHOWN, CONTRACTOR SHALL PROVIDE SAWCUT JOINTING PLAN TO JOEL JACKSON, BISHOP ENGINEERING (515-276-0467 OR JJACKSON@BISHOPENGR.COM) PRIOR TO ANY CONCRETE PAVEMENT INSTALLATION. 2.PAVEMENT MAY BE REQUIRED TO BE REMOVED AND REPLACED IF PLACED NOT IN COMPLIANCE WITH JOINTING PLAN. 3.LONGITUDINAL JOINTS IN DRIVE LANES & THE OUTER MOST JOINT OF ALL PARKING AREAS SHALL BE SUDAS TYPE 'L-1' OR 'L-2' JOINTS AND HAVE STEEL. INTERIOR PARKING LOT JOINTS, OTHER THAN THE OUTER MOST JOINT, DO NOT NEED STEEL AND SHALL BE SUDAS TYPE 'B' JOINTS. 4.TYPICAL LONGITUDINAL JOINTS SHALL BE PLACED IN THE CENTER OF ALL DRIVE AISLES AND AT THE END OF ALL PARKING STALLS. 5.ALL TRANSVERSE JOINTS SHALL BE SUDAS TYPE 'C' OR TYPE 'DW' JOINTS WITH STEEL IN THE CASE OF A DAY'S WORK JOINT. PROPERTY DESCRIPTION: (WARRANTY DEED BOOK 2021, PAGE 16458) LOT 1 VINCE MEYER LEARNING CENTER PLAT 1, AN OFFICIAL PLAT, CITY OF WAUKEE, DALLAS COUNTY, IOWA. SAID TRACT OF LAND BEING SUBJECT TO AND TOGETHER WITH ANY AND ALL EASEMENTS OF RECORD. ADDRESS: 430 ASHWORTH DR WAUKEE, IOWA 50263 OWNER/PREPARED FOR: WAUKEE COMMUNITY SCHOOL DISTRICT ATTN: KIRK JOHNSON 560 SE UNIVERSITY AVE WAUKEE, IOWA 50263 PH: 515-987-5161 ZONING: INFORMATION OBTAINED FROM THE CITY OF WAUKEE ZONING MAP ZONE: R-2: ONE AND TWO FAMILY RESIDENTIAL DISTRICT FOR AN OFFICIAL ZONING REPORT PLEASE CALL CITY OF WAUKEE AT 515-978-7900 PARKING REQUIREMENTS: DAYTIME SCHOOL PARKING REQUIREMENTS: 1 SPACE PER EMPLOYEE + 1 SPACE PER CLASSROOM DAYTIME PARKING REQUIRED = 50+31 = 81 STALLS EVENING SCHOOL PARKING REQIUREMENTS: 1 SPACE PER 4 SEATS IN GYMNASIUMS & AUDITORIUMS EVENING SCHOOL PARKING REQUIRED = 187/4 = 47 STALLS OFFICE REQUIREMENTS: 3 SPACES PER 1000SF OF GROSS FLOOR AREA OFFICE PARKING REQUIRED = 3x8052/1000 = 25 STALLS DAYTIME PARKING REQUIRED = 81+25 = 106 STALLS EXISTING PARKING PROVIDED = 102 (NORTH) + 39 (SOUTH) = 141 STALLS PROPOSED OFF STREET PARKING = 99 STALLS (NORTH) + 39 (SOUTH) = 138 STALLS ON-STREET PARKING IS PROVIDED TO THE SOUTH BUT IS NOT COUNTED. IMPERVIOUS SURFACE: IMPERVIOUS SURFACE REMOVED = 53,900 SF IMPERVIOUS SURFACE ADDED = 63,400 SF NET INCREASE = 9,500 SF SITE CONTROL AND BENCHMARKS: BASIS OF BEARING OBTAINED FROM GPS OBSERVATIONS DATUM = NAD 83, IOWA SOUTH CONTROL POINT # 9000: SET IRON PIPE W/ PINK PLASTIC CAP N = 587,247.17 E = 1,535,408.75 ELEV. = 1031.69 DESCR: EAST OF LIGHT POLE ON NW CORNER OF SUBJECT PROPERTY CONTROL POINT # 9002: SET IRON PIPE ON CUT X N= 587,123.65 E = 1,535,587.18 ELEV. = 1033.10 DESCR: WEST OF LIGHT POLE ALONG NORTHERN BOUNDARY NEAR THE MIDDLE OF SUBJECT PROPERTY SITE UTILITY MAPS PROVIDED BY: 1. ELECTRIC (MIDAMERICAN / 515-252-6972) 2. GAS (CITY OF WAUKEE / 515-978-7920) 3. STORM AND SANITARY (CITY OF WAUKEE / 515-978-7920) 4. FIBER OPTIC (CENTURY LINK / 918-547-0147) (MEDIACOM / 515-246-6668) (CONSOLIDATED COMMUNICATIONS / 507-386-3606) 5. WATER (CITY OF WAUKEE / 515-978-7920) CP #9000 H Y D TBM: ARROW ON HYDRANT ELEV=1034.40 CP #9402 CP #9403 EX INTAKE RIM=1030.74 FL(N 12")=1027.28 18" TREE 24" TREE 36" TREE EM 24" TREE 18" TREE EM F/O EX INTAKE RIM=1028.55 UNABLE TO OBTAIN FL FO F/O FO FOEM 18" TREE 18" TREE 6" TREE EX INTAKE RIM=1029.14 FL(SE 12")=1026.29 6" TREE F/O 8" TREE EX INTAKE RIM=1029.53 FL(NW 12")=1025.51 FL(E 12")=1025.50 WV MH EX SAN MH RIM=1033.80 CO FF=1033.28 30" TREE 18" TREE CO 12" PINE MH EX SAN MH RIM=1033.75 CO 12" TREE 12" TREE S EX SAN MH RIM=1032.39 INV(N 8")=1022.59 INV(S 8")=1022.64 INV(W 8")=1022.64 S EX SAN MH RIM=1032.12 INV(N 8")=1021.48 INV(S 8")=1022.36 EX SAN MH RIM=1032.34 INV(S 8")=1020.03 INV(W 12")=1019.59 INV(E 12")=1019.56 S EX SAN MH RIM=1032.28 INV(W 12")=1018.68 INV(E 12")=1018.60 S S D EX STORM MH RIM=1031.28 FL(SE 8")=1023.73 FL(NW 8")=1023.48 FL(N 8")=1023.48 FL(S 18")=1023.46 EX INTAKE RIM=1030.92 FL(NE 6")=1025.41 FL(N 18")=1023.18 FL(NW 6")=1023.27 FL(S 18")=1021.90 FL(E 24")=1021.87 EX INTAKE RIM=1031.49 FL(S 18")=1021.69 FL(N 18")=1021.64 F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E AS H W O R T H D R AS P H A L T R D 8 0 ' R . O . W . 4T H S T AS P H A L T R D 7 0 ' R . O . W . 5T H S T AS P H A L T R D 8 0 ' R . O . W . EX INTAKE RIM=1031.52 FULL OF DEBRIS EX INTAKE RIM=1030.03 FL(S 12")=1025.30 D EX STORM MH RIM=1032.99 FL(S 12")=1024.81 FL(W 12")=1024.71 FL(N 12")=1024.69 FL(E 18")=1024.14 EX INTAKE RIM=1031.22 FULL OF DEBRIS 2" TREE EX INTAKE RIM=1031.88 FL(W 6")=1026.43 FL(N 6")=1026.38 15" PINE 18" PINE 15" PINE 5" PINE 8" PINE 8" TREE 18" PINE 12" PINE 10" PINE 6" TREE 15" TREE 6" TREE 6" TREE 6" TREE 15" PINE 21" TREE8" TREE X2 8" TREE 10" TREE 8" TREE 8" TREE 15" PINE 15" PINE 12" TREE CP #9003 F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E EX WOODEN BRIDGE E X C O N C . S I D E W A L K EX ASPHALT PARKING LOT EX C O N C . S I D E W A L K EX CONC. SIDEWALK S T 1 2 " S T 1 2 " S T 1 2 " ST 12" ST 12" ST 18"ST 18"ST 18"ST 18" ST 18 " ST 18 " ST 12 " ST 8" ST 15"ST 15" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" SAN 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 8" SA N 8" SA N 8" SA N 8" W 8" W8" W8" W8" W8" W8" W8" W8" W8" W8" W 8" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W12 " W12 " W12 " W12 " W12 " W12 " W12 " W12 " W W W4"W4" W 4" W 4" EX BRICK WALL EX BRICK WALL DOWNSPOUT LOT 14 LOT 15 LOT 16 LOT 17 LOT 18 LOT 13 LOT 12 LOT 11 LOT 9 LOT 8 LOT 7 LOT 6 LOT 5 VINCE MEYER LEARNING CENTER 430 ASHWORTH DR G G G G G G G G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G ST 8" ST 8" ST 8" SA N 10 " SA N 10 " SA N 10 " SA N 24 " SA N 24 " SA N 24 " O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E EX DROP OFF/PICK UP SIGN EX STOP SIGN EX STOP SIGN EX SIGN EX DROP OFF ONLY SIGN EX CONC BOLLARD (TYP.) 23 31 23 6 3 5 11 ST 24" LOT 10 10 14' 14' ST 18 " F/O F/O F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O EX LOCATION PER CONSOLIDATED COMMUNICATIONS MAP F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O EX LOCATION PER CENTURY LINK MAP EX LOCATION PER CITY OF WAUKEE GIS ST 6" ST 6" F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/O EX LOCATION PER CENTURY LINK MAP ST 18 " 10 3 2 1 0 3 1 1 0 3 2 103 2 103 3 1034 1035 1 0 3 1 1 0 3 0 1031 1032 1 0 3 0 1 0 3 0 10 3 1 1 0 3 2 1 0 3 4 1 0 3 3 1 0 3 2 103 1 1 0 3 2 1 0 3 2 10 3 2 10 3 3 1 0 3 3 1 0 3 2 10 3 2 EX MONUMENT SIGN W/ ROCK BASE CP #9002 EX STOP SIGN FOUND MAG NAIL (45 7 . 1 9 ' ) (6 8 2 . 3 5 ' ) (4 2 0 . 0 0 ' ) EX STORM INTAKE RIM=1031.86 BOTTOM=1025.46 FOUND IRON PIPE W/ YPC #14775 FLAG POLE 1 0 3 3 10 3 2 10 3 5 1 0 3 4 10 3 3 1035 EX NO PARKING SIGN EX LOCATION PER MEDIACOM MAP SA N 24 " SA N 24 " SA N 24 " SA N 24 " SA N 24 " EX HANDICAP SIGN (TYP.) 97.0'0.8'41.2' 29.6' 11.5' 1 0 . 2 ' 31.9' 6 5 . 4 ' 60 . 0 ' EX MULCH 10' SIDEWALK EASEMENT EX ASPHALT EX BRICK LOT 1 EX MULCH 8. 5 ' EX C O N C . S I D E W A L K CP #9406 LINE DRAWN PER CITY OF WAUKEE GIS, NOT OBSERVED DURING SURVEY EX INTAKE RIM=1030.89 FL(S 12")=1026.61 FL(W 12")=1023.34 FL(E 8")=1023.32 CO U/ E ST 12" ST 12" LINE PER CITY OF WAUKEE GIS, NOT OBSERVED DURING SURVEY EX INTAKE RIM=1030.95 FL(S 6")=1025.52 FL(SE 12")=1024.98 FL(N 12")=1024.39 EX SLANTED INTAKE RIM HIGH=1030.85 RIM LOW=1029.89 FL(W 18")=1023.90 FL(N 18")=1023.24 FL(S 18")=1023.10 ST 12" ST 12" ST TERMINUS UNKNOWN EX STORM MH NOT FIELD LOCATED SAN 4"SAN 4" SAN 4" SAN 4"SAN 4"SAN 4" GREASE INTERCEPTOR D ST ST ST ST ST ST ST 12 " ST 12 " ST 12 " ST 12 " ST 12 " EX SCUPPER 12" 12" 8" REMOVE EX SIDEWALK REMOVE EX SIDEWALK REMOVE EX RETAINING WALL REMOVE EX RETAINING WALL PROTECT EX INTAKE REF UTILITY PLAN FOR CASTING REPLACEMENT SAWCUT AND REMOVE TO NEAREST JOINT REMOVE EX TREES, TYP PROTECT EX BOLLARDS (TYP) REMOVE EX STORM SEWER REMOVE EX TREE STUMP PROTECT EX INTAKE PROTECT EX INTAKE REMOVE INTAKE SAWCUT AND REMOVE TO NEAREST JOINT REMOVE EX BRICK, TYP SAWCUT AND REMOVE TO NEAREST JOINT SALVAGE LIGHT POLE CONTRACTOR TO DELIVER TO WAUKEE PUBLIC WORKS REMOVE LIGHT POLE REMOVE EX TREES, TYP PROTECT LIGHT POLE REMOVE LIGHT POLE PROTECT EX LIGHT POLE SAWCUT AND REMOVE EX PAVEMENT SAWCUT AND REMOVE EX PAVEMENT SAWCUT AND REMOVE EX PAVEMENT SAWCUT AND REMOVE TO NEAREST JOINT SAWCUT AND REMOVE TO NEAREST JOINT SALVAGE LIGHT POLE CONTRACTOR TO DELIVER TO WAUKEE PUBLIC WORKS SALVAGE LIGHT POLE CONTRACTOR TO DELIVER TO WAUKEE PUBLIC WORKS SALVAGE LIGHT POLE CONTRACTOR TO DELIVER TO WAUKEE PUBLIC WORKS SALVAGE LIGHT POLE CONTRACTOR TO DELIVER TO WAUKEE PUBLIC WORKS REMOVE EX SIGN REMOVE EX INTAKE, PROTECT INLET PIPES FIELD VERIFY AND REMOVE IF FOUND REMOVE EX WOODEN BRIDGE REMOVE EX STORM SEWER END STORM SEWER REMOVAL REMOVE EX STORM SEWER REMOVE LIGHT POLE REMOVE LIGHT POLE REMOVE REMOVE PROTECT EX INTAKE REF UTILITY PLAN FOR CASTING REPLACEMENT COORDINATE TIMING AND REMOVAL LIMITS WITH CITY OVERLAY PROEJCT COORDINATE TIMING AND REMOVAL LIMITS WITH CITY OVERLAY PROEJCT 2' 2' 2' 2' PROTECT REF GRADING & UTILITY PLAN FOR RIM ADJUSTMENT DEMO NOTES: 1.SAWCUT & REMOVE ALL PAVEMENT TO FULL DEPTH OF SLAB. 2.PROTECT ALL TREES NOT CALLED OUT FOR REMOVAL WITH ORANGE CONSTRUCTION FENCE AT THE DRIP LINE. DE M O P L A N C1.1 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N GRAPHIC SCALE 020 10 20 40 L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 1 D E M O . D W G 3/ 8 / 2 0 2 3 9 : 3 8 : 5 2 A M 15 12 11 8 15 11 10 3 10 CO CO CO CO CO CO CO CO CO D 12 ' 9' 25' 18'25' 18 ' 24' 9' 5' 9' 8' 6" PCC TURNED DOWN WALK 6" PCC TURNED DOWN WALK 10' 10' 14' ADA RAMP & LANDING 4" WIDE YELLOW PAINT STRIPES, TYP. TAPER OUT CURB PAVEMENT TYPE 1 PAVEMENT TYPE 1 10' WHITE CROSSWALK BARS WHITE CROSSWALK BARS 6' P A V E M E N T T Y P E 2 PAVEMENT TYPE 1 PA V E M E N T T Y P E 1 PA V E M E N T T Y P E 1 9' 15' 10' 15' 6' PA V E M E N T T Y P E 2 18' 24' 9' PA V E M E N T T Y P E 1 9' 9' 9' 18'18'25'18'18' 9' 25 ' 12 ' TAPER OUT CURB 5" P C C W A L K 8' 8' BOLLARD W/ HANDICAP SIGN (SEE DETAIL 4/C6.1) BOLLARD W/ VAN ACCESSIBLE HANDICAP SIGN (SEE DETAIL 4/C6.1) 6'19'27' 4" WIDE YELLOW STRIPES, TYP 4" WIDE WHITE STRIPE 18 ' 20 ' 12 ' WHITE CROSSWALK BARS PAVEMENT TYPE 1 ADA RAMP & LANDING 4" WIDE WHITE STRIPE 2' 2' PAVEMENT TYPE 2 5" PCC WALK ADA RAMP & LANDING 5" PCC WALK 9' 8' 6' NEW PICK UP LINE B SIGN NEW PICK UP LINE A SIGN NEW DO NOT ENTER SIGNS 24" WIDE STOP BAR PAVEMENT TRANSITION LINE 6'x6' 5" PCC PAD AND FLAGPOLE, (SEE DETAIL 9/C6.1) COORDINATE TIMING WITH CITY OVERLAY PROJECT COORDINATE TIMING WITH CITY OVERLAY PROJECT 5" PCC WALK 12 ' 6" PCC WALK PICK UP LANE B QUEUING LENGTH = 364' (APPROXIMATELY 16 CARS) PI C K U P L A N E A Q U E U I N G L E N G T H = 5 8 5 ' (A P P R O X I M A T E L Y 2 5 C A R S ) PAINTED ISLAND, TYP R 1 0 ' R3' R4.5' R 1 0 ' R4' R 5 ' R 1 0 ' R3' R5' R10 ' R 1 0 ' R8' R2' R 2 ' R 2 ' R1 1 2 ' R1 2 7 ' R 1 0 ' R5' R 1 0 ' R5' R20' R 5 ' R5' R 5 ' R10 ' R 3 ' R 3 ' R10 ' R 1 0 ' R3' R 5 ' R10' R3' R 1 0 ' R 4 ' R 2 0 ' R1 4 ' R3' R15' R40 ' R140' R150' R165 ' R16 5 ' R14' R2 0 ' R2 4 . 1 3 ' R15' R3 0 ' R5' H Y D 18" TREE 24" TREE 36" TREE EM 24" TREE 18" TREE EM F/O FO F/O FO FOEM 18" TREE 18" TREE 6" TREE 6" TREE F/O 8" TREE WV MH CO FF=1033.28 30" TREE 18" TREE CO 12" PINE MH CO 12" TREE 12" TREE S S S S S D F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/ O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E AS H W O R T H D R 4T H S T 5T H S T AS P H A L T R D 8 0 ' R . O . W . 2" TREE 8" TREE X2 12" TREE F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/ O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E EX C O N C . S I D E W A L K S T 1 2 " S T 1 2 " S T 1 2 " ST 12" ST 12" ST 18" ST 18 " ST 18 " ST 8" ST 15"ST 15" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" SAN 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 8" SA N 8" SA N 8" SA N 8" W8" W8" W8" W8" W8" W8" W8" W8" W8" W8" W 8" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W12 " W12 " W12 " W12 " W12 " W12 " W12 " W12 " W W W4"W4" W 4" W 4" DOWNSPOUT LOT 14 LOT 15 LOT 16 LOT 17 LOT 18 LOT 13 LOT 12 LOT 11 LOT 9 LOT 8 LOT 7 LOT 6 LOT 5 VINCE MEYER LEARNING CENTER 430 ASHWORTH DR G G G G G G G G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G ST 8" ST 8" ST 8" SA N 10 " SA N 10 " SA N 10 " SA N 24 " SA N 24 " SA N 24 " O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O / E O / E O / E O/ E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E EX DROP OFF/PICK UP SIGN EX STOP SIGN EX STOP SIGN EX SIGN EX CONC BOLLARD (TYP.) ST 24" OWNER: CHEDESTER, CLAIRE AND BRENDA ZONING: C-1 OWNER: CHEDESTER, CLAIRE AND BRENDA ZONING: C-1 OWNER: COMMUNITY OPPORTUNITIES, INC ZONING: C1 LOT 1080' R . O . W . 70' R.O.W. ST 18 " F/O F/O F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O ST 6" ST 6" F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/O ST 18 " EX MONUMENT SIGN W/ ROCK BASE EX STOP SIGN FOUND MAG NAIL (45 7 . 1 9 ' ) (6 8 2 . 3 5 ' ) (4 2 0 . 0 0 ' ) FOUND IRON PIPE W/ YPC #14775 EX NO PARKING SIGN SA N 24 " SA N 24 " SA N 24 " SA N 24 " SA N 24 " 97.0'0.8' 29.6' 11.5' 1 0 . 2 ' 31.9' 6 5 . 4 ' 60 . 0 ' 10' SIDEWALK EASEMENT 80' R.O.W. LOT 1 8. 5 ' EX C O N C . S I D E W A L K CO U/ E ST 12" ST 12" ST SAN 4"SAN 4" S A N 4" SAN 4"SAN 4"SAN 4" D ST ST ST ST ST ST ST 12 " ST 12 " ST 12 " ST 12 " EX SCUPPER LA Y O U T P L A N C2.1 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 2 L A Y O U T . D W G 3/ 8 / 2 0 2 3 9 : 4 0 : 2 6 A M GRAPHIC SCALE 020 10 20 40 10 3 0 1030 1029 1 0 3 1 1 0 3 1 1031 1032 1032 103 1 1032 1031 103 0 1030 103 0 103 2 CO CO CO CO CO CO CO CO CO D 6.6 % 4.8% 1. 5 % 1.5 % 1.8% 5.0% 5.0% 1. 0 % 1. 0 % 0.3% 6. 2 % 6. 2 % 0.3% 2. 0 % 2. 1 % 1.0% 1.0% 1.5% 2. 6 % 1. 5 % 1. 5 % 1. 5 % 1. 5 % 1. 5 % 1. 5 % 1. 5 % 1.5% 1.5% 1. 5 % 1.5% 1.5% 1 . 5 % 1 . 3 % 1.5% 1.5% 1. 3 % 0.5% 1.2% 0. 5 % 1.0% 1.5% 1.5% 1.5% 1.5% 1.5% 1.5% 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 5 % 1.5% 1.5% 1.5% 1.5% 1.5% 1.2% 1.0% 1. 5 % 1.3 % 0.1% 6.2 % 1.5% 5.8 % 1.5 % 3.0 % 3.0 % 3.4 % 1.5 % 3.6 % 1.5 % 0. 1 % 1.0 % 0.5 % 1. 0 % 1.0% 1.0% 1. 3 % 0. 7 % 1. 5 % 1. 5 % 1. 5 % 0. 8 % 0.7% 0.7% 4. 2 % 6 . 0 % 2 . 5 % 1033.28 FF 1033.28 FF 1.5% 1032 1032 1032 1031 1031 1028 103 0 10 3 3 1 0 3 2 103 2 1 0 3 1 1031 100-YR PONDING DEPTH=1031.28 100-YR PONDING DEPTH=1030.50 100-YR PONDING DEPTH=1029.54 OVERSPILL 100-YR PONDING DEPTH=1030.21 100-YR PONDING DEPTH=1029.99 100-YR PONDING DEPTH=1029.63 100-YR PONDING DEPTH=1031.58 100-YR PONDING DEPTH=1031.69 4.7 % 0.3%0.5%0.1% 2. 5 % 1. 1 % 1.7% 1 . 2 % 2.0% 1.5% 1. 0 % 1. 0 % 1.5% 1.0% 0. 1 % 1. 3 % 0.7% 1. 3 % 4. 5 % 5. 0 % 0.8 % 0.8 %0.2 % 0.2 % 1. 6 % 2 . 0 % 1. 6 % 1 . 1 % 1.6% 1.8% 1. 1 % 1. 7 % 1. 3 % 9.5 % 10 . 6 % 8.3 % 8.3 % 7.2 % 1.5% 2.1 % 2 . 2 % 1. 7 % 2.0% 2.0% 1. 7 % 2.2 % DETENTION OVERTOPPING WEIR ELEVATION=1029.60 3.7 % 2.9% 2. 1 % 4" CURB 1032.11 1031.93± EX 1031.95± EX 1032.00± EX 1032.32± EX 1032.23 1032.31 1032.23 1032.07 1032.22T/C 1031.72G 1031.59T/C 1031.09G 1031.61T/C 1031.11G 1031.97T/C 1031.47G 1031.93T/C 1031.43G 1031.76T/C 1031.26G 1031.86T/C 1031.36G 1031.87T/C 1031.37G 1032.04T/C 1031.54G 1032.46T/C 1031.96G 1032.17T/C 1031.67G 1031.61T/C 1031.11G 1031.88T/C± EX 1031.44G± EX 1031.46T/C 1030.96G 1031.33T/C 1030.83G 1031.26T/C 1030.76G 1031.42T/C 1030.92G 1030.40T/C 1029.90G 1030.27T/C 1029.77G 1030.19T/C 1029.69G 1030.15T/C 1029.65G1030.35T/C 1029.85G 1030.69T/C 1030.19G 1030.52T/C 1030.02G 1030.69T/C 1030.19G 1030.94T/C 1030.44G 1031.10T/C 1030.60G 1030.87T/C 1030.37G 1030.65T/C 1030.15G 1030.50T/C 1030.00G 1030.86T/C 1030.36G 1031.11T/C 1030.61G 1031.47T/C 1030.97G 1032.30T/C 1031.80G 1032.02T/C 1031.52G 1031.86T/C 1031.36G 1031.87T/C 1031.37G 1032.34T/C 1031.84G 1032.84T/C 1032.34G 1029.72T/C 1029.22G1029.76T/C 1029.26G 1029.86T/C 1029.36G 1030.11T/C 1029.61G 1030.24T/C 1029.74G 1030.18T/C 1029.68G 1030.88T/C 1030.38G 1031.02T/C 1030.52G 1031.20T/C 1030.70G 1031.30T/C 1030.80G 1031.07T/C 1030.57G 1030.59T/C 1030.09G 1030.62T/C 1030.12G 1031.29T/C 1030.79G 1031.35T/C 1030.85G 1031.48T/C 1030.98G 1031.22T/C 1030.72G 1031.18T/C 1030.68G 1031.32T/C 1030.82G 1031.09T/C 1030.59G 1031.15T/C 1030.65G 1031.29T/C 1030.79G 1031.08T/C 1030.58G 1030.79T/C 1030.29G 1030.70T/C 1030.20G 1031.71± EX 1031.73± EX 1033.11± EX 1033.34± EX 1032.051032.04 1032.22 1032.43 1032.52 1032.59 1032.70 1032.63 1032.39 1032.32 1032.61 1032.61 1032.51 1032.60 1032.85 1032.94 1032.91 1032.82 1032.92± EX 1033.00± EX 1032.21± EX 1032.30± EX 1031.23± EX 1031.37± EX ULTIMATE OVERLAND DETENTION OVERTOPPING LOCATION 1031.34 1031.31± EX 1031.54± EX 1031.59± EX 1031.62± EX 1031.58± EX 1031.54± EX 1031.55± EX 1031.56 1031.55 1031.53 1031.55 1032.05 1032.03 1032.11 OVERSPILL 1031.94 1032.30± EX 1031.90± EX 1031.92± EX 1031.64G± EX 1031.90G 1032.02T/C 1032.14T/C± EX 1032.44T/C 1031.94G 1032.48T/C 1031.98G 1032.15T/C 1031.65G 1032.26T/C 1031.76G 1032.24T/C 1031.74G 1032.46T/C 1031.96G 1032.16T/C 1031.66G 1032.05T/C 1031.55G 1031.73T/C 1031.23G 1031.94T/C 1031.44G 1031.84T/C 1031.34G OVERSPILL 1031.63T/C 1031.13G 1032.03T/C 1031.53G 1032.14T/C 1031.64G 1031.93T/C 1031.43G 1031.82T/C 1031.32G 1032.34T/C 1031.84G 1032.13T/C 1031.63G 1032.61T/C 1032.11G 1032.40T/C 1031.90G 1032.04T/C 1031.54G 1031.76T/C 1031.26G 1032.94T/C 1032.44G 1032.75T/C 1032.25G 1032.85T/C 1032.35G 1031.72T/C 1031.22G 1031.35T/C 1030.85G 1031.16T/C 1030.66G 1031.05T/C 1030.55G 1031.54T/C 1031.04G 1031.33T/C 1030.83G 1030.77T/C 1030.27G 1030.61T/C 1030.11G 1030.57T/C 1030.07G 1030.59T/C 1030.09G 1031.07T/C 1030.57G 1031.28T/C 1030.78G 1030.86T/C 1030.36G 1031.07T/C 1030.57G 1031.25T/C 1030.75G 1031.04T/C 1030.54G OVERSPILL 1030.50T/C 1030.00G 1030.85T/C 1030.35G 1031.20T/C 1030.70G 1031.31T/C 1030.81G 1031.36T/C 1030.86G 1031.42T/C 1030.92G 1031.29T/C 1030.79G 1031.06T/C 1030.56G 1031.03T/C 1030.53G 1031.05T/C 1030.55G 1031.01 1031.07 1030.85 1030.76 1030.39 1030.68 1030.77 1030.69 1030.601030.31 1030.23 1030.52 1030.61 1030.53 1030.48 1030.39 1030.44 1030.10 1030.15 1030.30 1030.39 1031.54± EX 1031.44± EX 1031.56 1031.50 1031.49 1031.56 1031.44 1031.36 1032.08T/C 1031.58G 1031.31 ADJUST RIM TO 1031.60 1030.36± 1031.81 1031.72 1031.68T/C 1031.18G 1031.75T/C 1031.25G 1032.13 1032.15 1031.99 1031.78 1032.01T/C 1031.51G 1032.03T/C 1031.53G 1031.87T/C 1031.37G 1031.84T/C 1031.34G 1031.87± EX 1032.09± EX 1032.17± EX 1031.52 1032.09 1032.07 OVERSPILL 1031.79 1032.40T/C 1031.90G1032.55 1027.50 OVERSPILL 1030.25 1029.53 1029.14 1031.29 1032.54T/C 1032.04G 1032.58T/C 1032.08G 1032.36T/C 1031.86G 1032.33T/C 1031.83G 1032.15 1032.13G± EX 1032.07G± EX 1032.51T/C± EX 1032.57T/C± EX 1030.78± EX 1030.77± EX 1030.81± EX 1030.79± EX 1031.28± EX 1031.28 1030.98± EX 1031.29± EX 1031.19± EX 1031.48± EX 1031.07T/C 1030.74G 1031.601031.61 1031.25T/C 1030.92G 1031.15T/C 1030.82G OVERSPILL 1031.22T/C 1030.72G 2. 2 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1. 0 % 1.5%1.5% 1.3% H Y D EM EM F/O FO F/O FO FOEM F/O WV MH CO FF=1033.28 CO MH CO S S S S S D F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E AS H W O R T H D R 4T H S T 5T H S T AS P H A L T R D 8 0 ' R . O . W . F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E EX C O N C . S I D E W A L K S T 1 2 " S T 1 2 " S T 1 2 " ST 12" ST 12" ST 18" ST 18 " ST 18 " ST 8" ST 15"ST 15" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" SAN 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 8" SA N 8" SA N 8" SA N 8" W8" W8" W8" W8" W8" W8" W8" W8" W8" W8" W 8" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W12 " W12 " W12 " W12 " W12 " W12 " W12 " W12 " W W W4"W4" W 4" W 4" DOWNSPOUT LOT 14 LOT 15 LOT 16 LOT 17 LOT 18 LOT 13 LOT 12 LOT 11 LOT 9 LOT 8 LOT 7 LOT 6 LOT 5 VINCE MEYER LEARNING CENTER 430 ASHWORTH DR G G G G G G G G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G ST 8" ST 8" ST 8" SA N 10 " SA N 10 " SA N 10 " SA N 24 " SA N 24 " SA N 24 " O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O / E O / E O / E O/ E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E EX DROP OFF/PICK UP SIGN EX STOP SIGN EX STOP SIGN EX SIGN EX CONC BOLLARD (TYP.) ST 24" LOT 10 ST 18 " F/O F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O ST 6" ST 6" F/O F/ O F/O F/ O F/O F/ O F/O F/O F/O ST 18 " 10 3 2 1 0 3 1 1 0 3 2 103 2 103 3 1034 1035 1 0 3 1 1 0 3 0 1031 1032 1 0 3 0 1 0 3 0 10 3 1 1 0 3 2 1 0 3 4 1 0 3 3 1 0 3 2 103 1 1 0 3 2 1 0 3 2 10 3 2 10 3 3 1 0 3 3 1 0 3 2 10 3 2 EX MONUMENT SIGN W/ ROCK BASE EX STOP SIGN 1 0 3 3 10 3 2 10 3 5 1 0 3 4 10 3 3 1035 EX NO PARKING SIGN SA N 24 " SA N 24 " SA N 24 " SA N 24 " SA N 24 " 4. 2 ' 97.0' 4. 1 ' 0.8'41.2' 29.6' 11.5' 1 0 . 2 ' 31.9' 6 5 . 4 ' 60 . 0 ' 10' SIDEWALK EASEMENT LOT 1 8. 5 ' EX C O N C . S I D E W A L K CO U/ E ST 12" ST 12" ST SAN 4"SAN 4" S A N 4" SAN 4"SAN 4"SAN 4" D ST ST ST ST ST ST ST 12 " ST 12 " ST 12 " ST 12 " EX SCUPPER TOPSOIL NOTES: 1.STRIP AND STOCKPILE THE TOP 8" OF SOIL ON ALL DISTURBED AREAS. 2.RESPREAD TOPSOIL TO A MINIMUM DEPTH OF 8" ON ALL GREEN (NON PAVED) AREAS. IMPORT TOPSOIL AS NECESSARY TO ACHIEVE A MINIMUM DEPTH OF 6". 3.TOPSOIL SHALL BE FREE OF ALL ROCK AND DEBRIS LARGER THAN 3/4" IN SIZE. 4.TOPSOIL IS DEFINED AS: FERTILE, FRIABLE LOAM, CAPABLE OF SUSTAINING VIGOROUS PLANT GROWTH, FROM WELL DRAINED SITE FREE FROM FLOODING, NOT IN FROZEN OR MUDDY CONDITIONS; REASONABLE FREE FROM SUBSOIL, CLAY LUMPS, ROOTS, GRASS, WEEDS, STONES LARGER THAN 3/4 INCH IN DIAMETER, AND FOREIGN MATTER; ACIDITY RANGE (PH) OF 5.5 TO 7.5; CONTAINING MINIMUM 4 PERCENT AND MAXIMUM 20 PERCENT ORGANIC MATTER. 5.CONTRACTOR SHALL BE RESPONSIBLE FOR ENSURING ALL TOPSOIL REQUIREMENTS OF NPDES GENERAL PERMIT NO. 2 ARE MET. GR A D I N G P L A N C3.1 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N GRADING LEGEND: EXISTING CONTOUR PROPOSED CONTOUR FINISHED GROUND ELEVATION TOP OF CURB ELEVATION GUTTER ELEVATION TOP OF WALL ELEVATION BOTTOM OF WALL ELEVATION EDGE OF WALK ELEVATION TOP OF STAIR ELEVATION BOTTOM OF STAIR ELEVATION NOTE: WALL ELEVATIONS SHOWN ON PLAN ARE FINISHED GROUND GRADES AT THE TOP AND BOTTOM OF THE WALL. 150.50E/W 150.50B/W 150.50T/W 150.50G 150.50T/C 150.50 150 150 150.50T/S 150.50B/S L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 3 G R A D I N G . D W G 3/ 8 / 2 0 2 3 9 : 4 2 : 0 3 A M GRAPHIC SCALE 020 10 20 40 CO CO CO CO CO CO CO CO CO D COORDINATE W/ MIDAM FOR POWER POLE AND GUY WIRE RELOCATION LIGHT POLE, TYP (REF ELEC) LIGHT POLE, TYP (REF ELEC) 78LF 6" SUBDRAIN 145LF 6" SUBDRAIN 28LF 6" SUBDRAIN 54LF 6" SUBDRAIN 89LF 6" SUBDRAIN 110LF 6" SUBDRAIN 70LF 6" SUBDRAIN BEND FL=1027.91 6"x6" TEE FL=1027.41CLEANOUT FL=1028.59 51 LF 6" SUBDRAIN CLEANOUT FL=1028.33 CLEANOUT FL=1028.12 CLEANOUT FL=1028.11 28LF 6" SUBDRAIN CLEANOUT FL=1028.96 41LF 6" SUBDRAIN 20LF 6" SUBDRAIN 6"x6" TEE FL=1026.98 6"x6" TEE FL=1027.82 CLEANOUT FL=1029.03 108LF 6" SUBDRAIN @ S=1.10% CLEANOUT FL=1027.95 90LF 6" SUBDRAIN CLEANOUT FL=1028.22 CLEANOUT FL=1028.06 41LF 6" SUBDRAIN CONNECT SUBDRAIN W/ INSERTA-TEE 57LF 6" SUBDRAIN 6"x6" TEE FL=1028.42 STRUCTURE #2 30" NYLOPLAST BASIN W/ CURB & GUTTER GRATE T/C=1030.86 FL(W)=1024.32 FL(SUB)=1027.86 FL(E)=1024.22 STRUCTURE #3 30" NYLOPLAST BASIN W/ FLAT GRATE RIM=1027.50 FL(S)=1024.59 EX FL(W)=1024.71 FL(E)=1024.49 STRUCTURE #7A 48" SW-401 MANHOLE RIM=1031.29 FL(N)=1024.89 EX FL(S)=1025.52 EX FL(SE)=1024.98 STRUCTURE #1 30" NYLOPLAST BASIN W/ CURB & GUTTER GRATE AND WEIR WALL (SEE DETAIL 4/C6.1) T/C=1031.63 FL(W)=1024.08 FL(SUB)=1028.63 EX FL(E)=1023.98± PIPE #7A 47LF 12" N-12 @ S=0.30% PIPE #6 19LF 12" N-12 @ S=0.30% PIPE #3 57LF 18" N-12 @ S=0.30% PIPE #2 47LF 18" N-12 @ S=0.30% STRUCTURE #6 30" NYLOPLAST BASIN W/ CURB & GUTTER GRATE T/C=1030.50 FL(S)=1024.75 FL(SUB)=1027.50 FL(N)=1024.65 STRUCTURE #5 EX SW-511 INTAKE RIM=1029.14 FL(SE 12")=1026.29 FL(SUB)=1026.39 STRUCTURE #20 EX FLAT GRATE INTAKE EX RIM = 1030.92 PROP RIM=1031.60 FL(NE 6")=1025.41 FL(N 18")=1023.18 FL(NW 6")=1023.27 FL(S 18")=1021.90 FL(E 24")=1021.87 STRUCTURE #4 EX SW-511 INTAKE RIM=1029.53 FL(NW 12")=1025.51 FL(E 12")=1025.50 FL(SUB)=1026.53 EX PIPE #4 EX PIPE #5 EX PIPE #1 STRUCTURE #7 EX FLAT GRATE RIM=1031.52 CLEAN INTAKE OF DEBRIS EX PIPE #7 EX PIPE #8 INSTALL 4" TALL TYPE R CASTING ON EX INTAKE T/C=1031.07 G=1030.74 FL(N 12")=1027.28 23LF 6" SUBDRAIN H Y D TBM: ARROW ON HYDRANT ELEV=1034.40 EM EM F/O EX INTAKE RIM=1028.55 UNABLE TO OBTAIN FL FO F/O FO FOEM F/O WV MH EX SAN MH RIM=1033.80 CO FF=1033.28 CO MH EX SAN MH RIM=1033.75 CO S EX SAN MH RIM=1032.39 INV(N 8")=1022.59 INV(S 8")=1022.64 INV(W 8")=1022.64 S EX SAN MH RIM=1032.12 INV(N 8")=1021.48 INV(S 8")=1022.36 INV(E 12")=1019.56 S EX SAN MH RIM=1032.28 INV(W 12")=1018.68 INV(E 12")=1018.60 S EX SAN MH RIM=1031.12 INV(W 12")=1018.02 INV(N 10")=1018.12 INV(E 10")=1017.92 INV(S 10")=1018.10 S EX SAN MH RIM=1030.98 INV(N 18")=1015.08 INV(S 18")=1014.99 INV(E 10")=1015.60 D EX STORM MH RIM=1031.28 FL(SE 8")=1023.73 FL(NW 8")=1023.48 FL(N 8")=1023.48 FL(S 18")=1023.46 EX INTAKE RIM=1031.49 FL(S 18")=1021.69 FL(N 18")=1021.64 F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/ O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E AS H W O R T H D R 4T H S T 5T H S T AS P H A L T R D 8 0 ' R . O . W . EX INTAKE RIM=1031.22 FULL OF DEBRIS EX INTAKE RIM=1031.88 FL(W 6")=1026.43 FL(N 6")=1026.38 F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/ O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E EX C O N C . S I D E W A L K S T 1 2 " S T 1 2 " S T 1 2 " ST 12" ST 12" ST 18" ST 18 " ST 18 " ST 8" ST 15"ST 15" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" SAN 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 8" SA N 8" SA N 8" SA N 8" W8" W8" W8" W8" W8" W8" W8" W8" W8" W8" W W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W12 " W12 " W12 " W12 " W12 " W12 " W12 " W12 " W W W 4"W4" W 4" W 4" DOWNSPOUT LOT 14 LOT 15 LOT 16 LOT 17 LOT 18 LOT 13 LOT 12 LOT 11 LOT 9 LOT 8 LOT 7 LOT 6 VINCE MEYER LEARNING CENTER 430 ASHWORTH DR G G G G G G G G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G ST 8" ST 8" ST 8" SA N 10 " SA N 10 " SA N 10 " SA N 24 " SA N 24 " SA N 24 " O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O / E O / E O / E O / E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E EX DROP OFF/PICK UP SIGN EX STOP SIGN EX STOP SIGN EX SIGN EX CONC BOLLARD (TYP.) ST 24" LOT 10 ST 18 " F/O F/O F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O EX LOCATION PER CONSOLIDATED COMMUNICATIONS MAP F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O EX LOCATION PER CENTURY LINK MAP EX LOCATION PER CITY OF WAUKEE GIS ST 6" ST 6" F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/O CENTURY LINK MAP ST 18 " EX MONUMENT SIGN W/ ROCK BASE EX STOP SIGN EX STORM INTAKE RIM=1031.86 BOTTOM=1025.46 EX NO PARKING SIGN EX LOCATION PER MEDIACOM MAP 24 " SA N 24 " SA N 24 " SA N 24 " SA N 24 " 29.6' 11.5' 1 0 . 2 ' 31.9' 6 5 . 4 ' 60 . 0 ' 10' SIDEWALK EASEMENT LOT 1 8. 5 ' EX C O N C . S I D E W A L K LINE DRAWN PER CITY OF WAUKEE GIS, NOT OBSERVED DURING SURVEY FL(S 12")=1026.61 FL(W 12")=1023.34 FL(E 8")=1023.32 CO U/ E EX SLANTED INTAKE RIM HIGH=1030.85 RIM LOW=1029.89 FL(W 18")=1023.90 FL(N 18")=1023.24 FL(S 18")=1023.10 ST 12" ST TERMINUS UNKNOWN EX STORM MH NOT FIELD LOCATED SAN 4"SAN 4" SAN 4" SAN 4"SAN 4"SAN 4" GREASE INTERCEPTOR D ST ST ST ST ST ST ST 12 " ST 12 " ST 12 " EX SCUPPER 12" 12" 8"UT I L I T Y P L A N C4.1 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 4 U T I L I T Y . D W G 3/ 8 / 2 0 2 3 9 : 4 3 : 3 9 A M GRAPHIC SCALE 020 10 20 40 UTILITY NOTES: 1.ALL PROPOSED UTILTIES SHALL BE PRIVATE, UNLESS NOTED OTHERWISE. 2.ALL WATER LINES SHALL HAVE A MINIMUM OF 5.5' OF COVER UNLESS NOTED OTHERWISE. 3.FIRE HYDRANT ASSEMBLY SHALL INCLUDE THE TEE, BRANCH, VALVE AND HYDRANT. 4.PIPE LENGTHS CALLED OUT ON PLANS INCLUDE FLARED END SECTION, WHERE APPLICABLE. 5.STORM SEWER CALLED OUT AS RCP MUST BE CLASS III RCP. 6.STORM SEWER CALLED OUT AS N-12 MAY BE EITHER N-12 OR CLASS III RCP. 7.FOR RCP PIPE, ASSOCIATED F.E.S. MUST BE RCP. FOR N-12 PIPE, ASSOCIATED F.E.S. SHALL BE CMP. 8.ALL NYLOPLAST BASINS SHALL HAVE CASTINGS SECURELY FASTENED TO THE BASIN BODY, AND ALL GRATES/LIDS SHALL BE BOLTED DOWN TO THE CASTINGS. 9.TRANSFORMER PAD IS SHOWN FOR REFERENCE ONLY AND MAY NOT BE DRAWN TO ACTUAL SIZE. PAD SHALL CONFORM TO ALL UTILITY COMPANY DESIGN STANDARDS AND SPECIFICATIONS. 10.GREASE INTERCEPTOR AND ANY VENT LINES ARE SHOWN FOR REFERENCE ONLY AND MAY NOT BE DRAWN TO ACTUAL SIZE. REFER TO PLUMBING PLANS FOR DETAILED DRAWINGS AND SPECIFICATIONS. PLUMBING PLANS SHALL TIE INTO SANITARY SERVICE AT LOCATION AND ELEVATION SHOWN ON PLANS. 10 3 0 1030 1029 1 0 3 1 1 0 3 1 1031 1032 1032 103 1 1032 1031 103 0 1030 103 0 103 2 CO CO CO CO CO CO CO CO CO D 1032 1032 1032 1031 1031 1028 103 0 10 3 3 10 3 2 103 2 1 0 3 1 1031 10 3 0 1030 1029 1 0 3 1 1 0 3 1 1031 1032 1032 103 1 1032 1031 103 0 1030 103 0 103 2 CO CO CO CO CO CO CO CO CO D 1032 1032 1032 1031 1031 1028 103 0 10 3 3 10 3 2 103 2 1 0 3 1 1031 10 3 0 1030 1029 1 0 3 1 1 0 3 1 1031 1032 1032 103 1 1032 1031 103 0 1030 103 0 103 2 CO CO CO CO CO CO CO CO CO D 1032 1032 1032 1031 1031 1028 103 0 10 3 3 10 3 2 103 2 1 0 3 1 1031 CP #9000 H Y D CP #9402 CP #9403 18" TREE 24" TREE 36" TREE EM 24" TREE 18" TREE EM F/O FO F/O FO FO EM 18" TREE 18" TREE 6" TREE 6" TREE F/O 8" TREE WV FF=1035.46 MH CO FF=1035.40 FF=1033.28 30" TREE 18" TREE CO 12" PINE MH CO 12" TREE 12" TREE S S S S S S D F/ O F/ O F/ O F/ O F / O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O AS H W O R T H D R 4T H S T 5T H S T AS P H A L T R D 8 0 ' R . O . W . 2" TREE 8" TREE X2 12" TREE CP #9003 F/ O F/ O F/ O F/ O F / O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O EX STAIRS W/ METAL HANDRAILS EX C O N C . S I D E W A L K S T 1 2 " S T 1 2 " ST 12" ST 18" ST 18 " ST 18 " ST 15" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" SAN 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" 12 " SA N 12 " SA N 12 " SA N 12 " 8" SA N 8" SA N 8" W8" W8" W8" W8" W8" W8" W 8" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W12 " W12 " W12 " W12 " W12 " W W W4" W 4" DOWNSPOUT LOT 6 LOT 5 LOT 14 LOT 15 LOT 16 LOT 17 LOT 18 LOT 13 LOT 12 LOT 11 LOT 9 LOT 8 LOT 7 LOT 6 LOT 5 LOT 4 VINCE MEYER LEARNING CENTER 430 ASHWORTH DR G G G G G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G ST 8" ST 8" ST SA N 10 " SA N 10 " SA N 24 " SA N 24 " O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/E O/ E O/ E O/ E O/ E O/ E O/ E O / E O / E O/E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E EX DROP OFF/PICK UP SIGN EX STOP SIGN EX STOP SIGN EX SIGN EX CONC BOLLARD (TYP.) LOT 3 LOT 10 10" ST 18 " F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/O F/O F/O F/O F/O F/O F/O ST 6" F/ O F/O F/ O F/ O F/ O F/ O F/ O F/O ST 18 " 10 3 2 1 0 3 1 1 0 3 2 103 2 103 3 1034 1035 1 0 3 1 1 0 3 0 1031 1032 1 0 3 0 1 0 3 0 10 3 1 1 0 3 2 1 0 3 4 1 0 3 3 1 0 3 2 103 1 1 0 3 2 1 0 3 2 10 3 2 10 3 3 1 0 3 3 1 0 3 2 10 3 2 EX MONUMENT SIGN W/ ROCK BASE CP #9002 EX STOP SIGN 1 0 3 3 10 3 2 10 3 5 1 0 3 4 10 3 3 1035 EX NO PARKING SIGN G SA N 24 " SA N 24 " SA N 24 " 9.3' 4. 2 '97.0'4. 1 ' 9.4' 0.8' 4. 2 ' 41.2' 4. 7 ' 6.6' 29.6' 11.5' 1 0 . 2 ' 31.9' 6 5 . 4 ' 60 . 0 ' 12.9' 10' SIDEWALK EASEMENT LOT 1 8. 5 ' EX C O N C . S I D E W A L K CP #9406 CO U/ E ST 12" ST 12" SAN 4"SAN 4" SAN 4"SAN 4" D ST ST ST ST ST 12 " ST 12 " D EX SCUPPER PR O J E C T A R E A PROJECT AREA PR O J E C T A R E A PR O J E C T A R E A AH 1 KC 2 RO 1 WO 2 NS 1 BH 1 NS 1 BH 1 AC 4 AC 4 AC 4 AC 4 AC 7 AC 6 AC 18 LL 6 PD 15 SPADE-CUT EDGE MULCH MULCH MULCH MULCH SPADE-CUT EDGE SPADE-CUT EDGE SPADE-CUT EDGE SPADE-CUT EDGE 3 16" STEEL EDGER LA N D S C A P E P L A N C5.1 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 5 L A N D S C A P E . D W G 3/ 8 / 2 0 2 3 9 : 4 5 : 3 1 A M GRAPHIC SCALE 030 15 30 60 LANDSCAPE NOTES: 1.ALL SODDING & LANDSCAPE PLANTINGS SHALL BE INSTALLED IN ACCORDANCE WITH THE URBAN STANDARD SPECIFICATIONS, UNLESS SPECIFIED OTHERWISE. 2.SOD ALL DISTURBED AREAS WITHIN THE CONTRACT LIMITS, UNLESS NOTED OTHERWISE. SOD LIMITS SHOWN ON PLAN ARE FOR REFERENCE ONLY. FINAL LIMITS MAY CHANGE BASED ON CONSTRUCTION ACTIVITIES. 3.STAKE SOD ON ALL SLOPES 3 : 1 OR GREATER. 4.PLANT QUANTITIES ARE FOR CONTRACTORS CONVENIENCE, THE DRAWING SHALL PREVAIL IF A CONFLICT OCCURS. 5.ALL PLANT MATERIAL SHALL CONFORM TO THE LATEST EDITION OF THE AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z60.1). 6.CONTRACTOR SHALL WARRANTY ALL PLANT MATERIAL FOR A PERIOD OF ONE YEAR FROM THE DATE OF INITIAL ACCEPTANCE. 7.FOR WARRANTY PURPOSES, THE DATE OF INITIAL ACCEPTANCE SHALL BE SUBMITTED IN WRITING TO THE OWNER AND/OR OWNER'S REPRESENTATIVE AFTER ALL PLANT MATERIALS HAVE BEEN INSTALLED AND REVIEWED BY OWNER OR OWNER'S REPRESENTATIVE. PLANT MATERIALS WILL ONLY BE ACCEPTED IF THEY ARE IN AN ALIVE AND THRIVING CONDITION. 8.CONDITIONAL ACCEPTANCE OF PLANT MATERIAL MAY BE GIVEN FOR PLANTS INSTALLED IN A DORMANT CONDITION WITH INITIAL ACCEPTANCE OCCURRING THE FOLLOWING SPRING ONCE THEY ARE SHOWN TO BE ALIVE AND THRIVING. CONTRACTOR TO WATER UNTIL SUBSTANTIAL COMPLETION OR OWNER ACCEPTANCE. 9.ALL WIRE, ANY 10.IT IS THE CONTRACTORS RESPONSIBILITY TO REMOVE IDENTIFICATION TAGS AND CORDS, ON ALL PLANT MATERIAL PRIOR TO THE COMPLETION OF THE CONTRACT. IDENTIFICATION TAGS (INCLUDING SIZING INFORMATION) MUST BE LEFT ON UNTIL AFTER ACCEPTANCE BY OWNER OR OWNER'S REPRESENTATIVE. 11.CONTRACTOR SHALL PLACE SHREDDED HARDWOOD MULCH AROUND ALL TREES, SHRUBS AND GROUND COVER BEDS TO A DEPTH OF 4 INCHES, UNLESS NOTED. 12.STAKING AND GUYING OF TREES SHALL BE AT THE DISCRETION OF THE CONTRACTOR BASED ON CURRENT ACCEPTED NURSERY STANDARDS. GENERALLY, TREES IN LARGE OPEN AREAS SUBJECT TO SIGNIFICANT WIND SHALL BE STAKED. STAKE AND WRAP TREES IMMEDIATELY AFTER PLANTING. CONTRACTOR SHALL ADJUST AND MAINTAIN GUYING TENSION THROUGHOUT THE PLANT ESTABLISHMENT PERIOD. REMOVE ALL STAKES AND GUY WIRES NO MORE THAN ONE YEAR AFTER INSTALLATION. 13.THE LANDSCAPING CONTRACTOR SHALL HAVE ALL UTILITIES LOCATED BEFORE STARTING ANY SITE WORK OR PLANTING. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION OF ALL EXISTING UTILITIES. 14.NO LANDSCAPE MATERIAL SHALL BE SUBSTITUTED WITHOUT THE AUTHORIZATION OF THE LANDSCAPE ARCHITECT. 15.ALL EDGING SHALL BE DURAEDGE 3/16" STEEL EDGING - COLOR BLACK, OR APPROVED EQUAL.. 16.CONTRACTOR SHALL BE RESPONSIBLE MAINTAINING APPROPRIATE LEVEL OF WATERING FOR ALL NEW PLANTS UNTIL SUBSTANTIAL COMPLETION OR OWNER ACCEPTANCE. 17.ALL SHRUB AND PERENNIAL PLANTING BEDS SHALL BE MULCHED WITH 4" THICK SHREDDED HARDWOOD MULCH. 14.ALL SHRUB AND PERENNIAL PLANTING BEDS SHALL INCORPORATE TYPAR 3301 NONWOVEN LANDSCAPE FABRIC (OR SIMILAR). 15.ALL BEDS TO RECEIVE GRANULAR PRE-EMERGENT WEED CONTROL BEFORE AND AFTER MULCH IS INSTALLED. LANDSCAPE REQUIREMENTS: TOTAL SIZE OF PROJECT AREA 101,700 SF TOTAL REQUIRED OPEN SPACE (20%)20,340 SF TOTAL LANDSCAPE UNITS (1 / 1000 SF (OPEN SPACE)20 TOTAL TREES REQUIRED (OVERSTORY AND EVERGREEN)20 TOTAL EVERGREENS (25% OF TOTAL UNITS)5 TOTAL SHRUBS REQUIRED (1 / 1000 SF OF OPEN SPACE)21 EXISTING OVERSTORY TREES 21 EXISTING EVERGREEN TREES 1 PROPOSED OVERSTORY 11 PROPOSED EVERGREEN 4 PROPOSED SHRUBS 47 PROPERTY AND SURROUNDING LOTS ZONED R-2 AND C-1, NO BUFFER REQUIRED. PLANTING SCHEDULE DO NOT CUT CENTRAL LEADER WRAP TRUNK WITH APPROVED TREE WRAP TO FIRST BRANCH 4" DEEP HARDWOOD MULCH CUT SYNTHETIC CORDS AROUND ROOTBALL AND TRUNK -ENTIRELY REMOVE WIRE BASKETS FROM BALL SET ROOTBALL ON UNDISTURBED SUBGRADE DECIDUOUS TREE PLANTING (TYP.) NOT TO SCALESCALE: SCARIFY SIDES & BOTTOM OF PLANTING PIT 3'-0"SET ROOTBALL FLUSH WITH FINISHED GRADE DO NOT PLACE MULCH IN CONTACT WITH BASE OF TREE PRUNE ANY DEAD/DAMAGED BRANCHING FROM TREE. MAINTAIN OVERALL APPEARANCE. 4" DEPTH SHREDDED HARDWOOD MULCH SCARIFY SIDES & BOTTOM OF PLANTING PIT EVERGREEN TREE PLANTING (B&B) NOT TO SCALESCALE: CUT SYNTHETIC CORDS AROUND ROOTBALL AND TRUNK -ENTIRELY REMOVE WIRE BASKETS FROM BALL SET ROOTBALL ON UNDISTURBED SUBGRADE 3'-0" DO NOT PLACE MULCH IN CONTACT WITH BASE OF TREE SOD: PROVIDE AND INSTALL SOD FROM LOCAL SUPPLIERS. AREAS TO BE SODDED MUST BE FREE OF ALL CONSTRUCTION DEBRIS AND ANY DIRT CLUMPS OVER 1" IN DIAMETER. THOROUGHLY WATER SOD UPON INSTALLATION. CONTRACTOR TO MAINTAIN WATERING UNTIL SOD IS ESTABLISHED (ROOTS KNITTED INTO SUBSURFACE). LEGEND DECIDUOUS SHRUB DETAIL EVERGREEN SHRUB DETAIL PLANTING ON SLOPES FIRMLY COMPACT SAUCER (USE TOPSOIL) ORIGINAL GROUND LINE SUB-SOIL 4" MULCH PLANTING PIT TWICE THE WIDTH OF ROOTBALL 1 2 SHRUB PLANTING (TYP) NOT TO SCALESCALE: 3" ROCK DE T A I L S S H E E T C6.1 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 6 D E T A I L S . D W G 3/ 8 / 2 0 2 3 9 : 4 6 : 1 3 A M SIDEWALK DETAIL SCALE NONE 3 C6.1 FINISHED GROUND GRADE (INCLUDING SOD) SHALL BE 1/4" BELOW FINISHED PAVEMENT GRADE ON DOWNHILL SIDE WIDTH PER PLAN 5" MIN WALK THICKNESS - SEE PLANS FOR EXACT THICKNESS NOTE: SLOPE SIDEWALK IN ACCORDANCE WITH GRADING PLAN, 1.5% CROSS SLOPE 7" P.C.C. 3"4.5" 6" 7" R 1" R 2"COMPACTED BACKFILL NOTES: 1. SLOPE GUTTER IN ACCORDANCE WITH GRADING PLAN 12" SUBGRADE PREPARATION (IN 2 - 6" LIFTS) 24" TYPE 2 PAVEMENT SECTION SCALE NONE 2 C6.1 BACK OF CURB FACE OF CURB EDGE OF TURNED DOWN WALK SIDEWALK PAVEMENT GRASS/LANDSCAPING ROADWAY PAVEMENT PLAN VIEW CURB & GUTTER / TURNED DOWN WALK TRANSITION DETAIL SCALE NONE 8 C6.1 24" 3"4.5" 6" 6" R 1" R 2" NOTES: 1.SLOPE GUTTER IN ACCORDANCE WITH GRADING PLAN. 2.INSTALL CURB & GUTTER INTERGRAL WITH PAVING. 3.PCC PAVEMENT SHALL HAVE A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 4,000 PSI. 4.BASE BID: NO ROCK BASE. BID ALT: ADD 4" ROCK BASE TYPE 1 PAVEMENT SECTION SCALE NONEC6.1 1 6" PCC C4 MIX BID ALT: 4" ROCK BASE SEE SPEC SECTION 32 11 23 12" SUBGRADE PREPARATION IN TWO 6" LIFTS COMPACTED BACKFILL 48" 20" 6" DIA GALVANIZED STEEL PIPE EMBEDDED IN CONC (DO NOT PAINT BOLLARD) FILL PIPE W/ CONCRETE INSTALL BOLLARD 6" INTO SIDEWALK MEASURED FROM EDGE OF PARKING STALL TO CENTER OF BOLLARD CLASS "A" CONC FOUNDATION CENTERED ON BOLLARD EDGE OF PARKING STALL CONC WALK. SEE OTHER DETAILS MUTCD R7-8 (RESERVED PARKING) SIGN 2"x2" SQUARE BLACK POWDER COATED STEEL POLE MUTCD R7-8a OR R7-8b (VAN ACCESSIBLE) SIGN AS CALLED OUT ON PLANS STEEL POLE CEMENTED INTO BOLLARD CENTER NOTE: FOR HANDICAP STALLS IN FRONT OF CURB, INSTALL POLE 2' FROM BACK OF CURB. DIRECT BURY POLE 4' MIN INTO GROUND WITHOUT INSTALLING BOLLARD 24"36"60" 1/2" FOAM AROUND BOLLARD SEAL FOAM W/ GRAY MASTIC JOINT SEALANT 6" BOLLARD W/ PARKING SIGN DETAIL SCALE NONE 4 C6.1 INSTALL CAP ON TOP OF POLE JOINTING DETAILS SCALE NONE 5 C6.1 1 2 3 Locate 'DW' joint at a mid-panel location between future 'C' or 'CD' joints. Place no closer than 5 feet to a 'C' or 'CD' joint. Place bars within the limits shown under dowel assemblies. 'RT' joint may be used in lieu of 'DW' joint at the end of the days work. Remove any pavement damaged due to the drilling at no additional cost to the Contracting Authority. 4 Saw 'C' joint to a depth of T/3. 6 5 Bar supports may be necessary for fixed form paving to ensure the bar remains in a horizontal position in the plastic concrete. The following joints are interchangeable, subject to the pouring sequence: 'BT-1' and 'L-1' 1 2" to 3 4''Top of Pavement Sealant SECTION A-A (Detail at Edge of Pavement) DETAIL C Joint Sealant Material 1 4'' ± 1 16'' Saw Cut 1 1 4'' ± 1 4'' Saw Cut 1 4'' ± 1 8'' Crack or Joint Line A A Pavement Edge See Detail C T Hole Diameter 1 8'' Larger than Dowel 7 18'' Long 3/4" Dowel at 12'' Centers 9'' min.9'' min. 'RD' ABUTTING PAVEMENT JOINT 7 Edge with 1/4 inch tool for length of joint indicated if formed; edging not required when cut with diamond blade saw. Remove header block and board when second slab is placed.T/2 T See Detail A or B T 30'' Long Tie Bar at 12'' Centers 321 'C' CONTRACTION JOINT 'DW' DAY'S WORK JOINT (Non-working) See Detail D-1 or D-2 6 'L-1' CONTRACTION JOINT 1 4'' ± 1 16'' Saw CutJoint Sealant Material 1 4'' ± 1 8'' Saw Cut 4 A A Crack or Joint Line 1 8'' to 5 16'' Saw CutJoint Sealant Material 1 4'' ± 1 8'' 1 1 4'' ± 1 4'' Crack or Joint Line A A DETAIL B (Saw cut formed by approved early concrete sawing equipment.) DETAIL A (Saw cut formed by conventional concrete sawing equipment.) 36'' Long #4 Bars at 30'' Centers T/2 1'' + 1 4'' or - 1 8'' 1"2" DETAIL E Crack or Joint Line T/3 ± 1 4'' Crack or Joint Line T/3 ± 1 4'' Joint Sealant Material 1 8'' ± 1 16'' Saw Cut 1 4'' ± 1 16'' Saw Cut DETAIL D-1 DETAIL D-2 13 (Required when the Department of Transportation is not the Contracting Authority, or when specified in the contract documents) (Required when the Department of Transportation is the Contracting Authority, or when specified in the contract documents.) 30'' 6'' 2'' Flow 30'' 6'' Back of Curb 2'' #4 Bars #4 Bars 1 'B' Joint 12'' 12'' (typ.) 12'' SECTION A-A BOXOUT IN PCC CURB AND GUTTER Pavement A A 1 Form Grade Normal Crown of Street 1 4" 3 4" Back of Curb Boxout Length 15'-0'' Typical 'ED' Joint #4 Bars @ 12'' o.c.Intake Grate (typ.) 1 Center bars vertically within slab. 'ED' Joint 2'' Clear (typ.) Dowel Bar (typ.) 23 4" BOXOUT FOR GRATE INTAKES SCALE NONE 6 C6.1 5'-0" 1 2 2 2 1 2 1 Lo n g i t u d i n a l Jo i n t Lo n g i t u d i n a l Jo i n t 1 3 3 1 Lo n g i t u d i n a l Jo i n t AT JOINT INTERSECTION OFFSET AT JOINT INTERSECTION CIRCULAR AT A SINGLE JOINT 1 2 3 SECTION A-A Adjustment Ring PCC Pavement Adjustment Ring PCC Pavement 2 3 2 3 2 3 2 3 A A 1 2 2 2 21 A A AA A A (For three-piece floating casting) 4 4 5'-0" 5'-0" 5'-0" 120 5'-0" 6"6" 5'-0" 6"6" SECTION A-A (For two-piece fixed casting) 'C' or 'CD' Joint 'C' or 'CD' Joint 'C' or 'CD' Joint 'E' Joint 'E' Joint 'KT-1', 'KT-2', 'BT-1', or 'BT-2' Joint 'KT-1', 'KT-2', 'BT-1', or 'BT-2' Joint Construct boxout with Class C concrete or match pavement class. Minimum 2 inches clear on reinforcement. Minimum 12 inches of concrete between outside of casting and nearest joint. Center casting within boxout area if possible. 'KT-1', 'KT-2', 'BT-1', or 'BT-2' joint if three-piece floating casting (SW 601 Type B and D or SW-602 Type F) is used. 'E' joint if two-piece fixed casting (SW 601 Type A and C or SW-602 Type E) is used. 4 foot 8 inch (typ.) #4 bar. Place at mid-slab. #4 hoops (variable length). Place at mid-slab. No boxout is required for three-piece floating castings (SW 601 Type B and D or SW-602 Type F). If a boxout is used with a three-piece casting, construct as detailed in Section A-A for three-piece floating casting. If a circular boxout is cut and extracted after PCC construction, a 'B' joint may be substituted for the 'E' joint if approved by the Engineer. 5 5 MANHOLE BOXOUTS IN PCC PAVEMENT SCALE NONE 7 C6.2 FLAGPOLE DETAIL SCALE NONE 9 C6.1 3' - 6" 1' - 6" 6" 4' - 0 " 1' - 6 " SEALANT CAST ALUMINUM FLASH COLLAR FOUR (4) HARDWOOD CENTERING WEDGES FINISH GRADE SEE SITE PLAN 16 GA. GALV. CORR. STEEL SLEEVE - INSIDE DIAMETER APPORX. 4" LARGER THAN BUTT DIAMETER OF POLE FILL SPACE WITH PACKED DRY SAND CONCRETE MIX 1 - 2-4 FOUR (4) WELDED STEEL WEDGES STEEL PLATE WELDED TO TUBE STEEL SUPPORT PLATE WELDED TO GROUNDING ROD 3/4" DIA. STEEL LIGHTNING GROUND ROD 1° W A S H DE T A I L S S H E E T C6.2 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 6 D E T A I L S . D W G 3/ 8 / 2 0 2 3 9 : 4 6 : 2 7 A M ROCK BASE SEE OTHER DETAILS SLOPECURB & GUTTER SEE OTHER DETAILS 6" PERFORATED PIPE (PERFORATIONS DOWN) 12" MIN 2" M I N 12 " 2' M I N ( U N L E S S O T H E R W I S E N O T E D ) POROUS BACKFILL (IOWA DOT SPEC 4131 OR EQUAL) SUBDRAIN DETAILS SCALE NONE 1 C6.2 SUBDRAIN BEHIND CURBSUBDRAIN UNDER PAVEMENT PAVEMENT SEE OTHER DETAILS ROCK BASE SEE OTHER DETAILS 12" MIN 2" M I N 3' M I N ( U N L E S S O T H E R W I S E N O T E D ) POROUS BACKFILL (IOWA DOT SPEC 4131 OR EQUAL) NOTE: CONTRACTOR SHALL INSTALL SUBDRAIN SUCH THAT NO LOW SPOTS EXISTS. MINIMUM DEPTHS MAY BE ADJUSTED TO MAINTAIN SLOPE. NOTE: FOR SUBDRAIN OUTLETS INTO NYLOPLAST BASINS, STRUCTURE SHALL BE FABRICATED WITH HOLE FOR SUBDRAIN SUBDRAIN OUTLET INTO CONCRETE STRUCTURES DETAIL SCALE NONE 11 C6.2 STORM CLEANOUT DETAIL SCALE NONE 12 C6.2 STRUCTURE #1 WEIR WALL DETAIL SCALE NONE NOTES: 1.WEIR WALL SHALL BE INSTALLED SUCH THAT NO PIPES, OTHER THAN THE OUTLET PIPE, ARE OBSTRUCTED. 4 C6.2 STAINLESS STEEL WEIR WALL ATTACHED TO STRUCTURE #1 WALL PER MANUFACTURER'S RECOMMENDATIONS EXISTING 18" RCP OUTLET PIPE FL=1023.98± EX TOP OF WEIR WALL = 1029.60 ELEV=1023.98± EX OPENING IN WEIR WALL PLAN VIEWPROFILE VIEW 13 . 8 " D I A . 18" N-12 INLET PIPE FL=1024.08 OWNER MAINTENANCE NOTES: 1.THE OWNER SHALL BE RESPONSIBLE FOR MAINTAINING THE DETENTION BASIN TO ASSURE THE EFFECTIVENESS OF STORM WATER MANAGEMENT. 2.CONDUCT QUARTERLY INSPECTIONS FOR ANY DEFECTS, OBSTRUCTIONS OR CHANGES FROM ORIGINAL DESIGN. 3.REMOVE ALL TRASH, LITTER, DEBRIS OR OBSTRUCTIONS FROM THE BASIN AND ANY INLETS & OUTLETS. 4.INSPECT AND DETERMINE DEPTH OF BASIN ON AN ANNUAL BASIS. 5.REMOVE ANY ACCUMULATED SEDIMENT FROM THE OUTLET STRUCTURE ANNUALLY. REMOVE ANY SEDIMENT ACCUMULATED IN THE BASIN WHEN IT HAS REACHED A DEPTH OF 25% OR MORE OF THE ORIGINAL DESIGN DEPTH. 6.ALL MAINTENANCE, RESTORATION AND REPAIRS SHALL COMPLY WITH THE ORIGINAL DESIGN. 10 3 0 1030 1029 1 0 3 1 1 0 3 1 1031 1032 1032 103 1 1032 1031 103 0 1030 103 0 103 2 CO CO CO CO CO CO CO CO CO D 1032 1032 1032 1031 1031 1028 103 0 10 3 3 1 0 3 2 103 2 1 0 3 1 1031 H Y D EM EM F/O FO F/O FO FOEM F/O WV FF=1033.28 S S S S D F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/ O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E AS H W O R T H D R 4T H S T 5T H S T F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/ O F/O F/ O F/ O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O U / E S T 1 2 " S T 1 2 " S T 1 2 " ST 12" ST 12" ST 18" ST 18 " ST 18 " ST 8" ST 15" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" ST 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N 8" SA N SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 10" SA N 12 " SA N 12 " SA N 12 " SA N 12 " SA N 8" SA N 8" 8" W8" W8" W8" W8" W8" W8" W8" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W12 " W12 " W12 " W12 " W12 " W12 " W12 " W4"W4" W 4" W LOT 14 LOT 15 LOT 16 LOT 17 LOT 18 LOT 13 LOT 12 LOT 11 LOT 9 LOT 8 LOT 7 VINCE MEYER LEARNING CENTER G G G G G G G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" G 4" ST 8" ST 8" SA N 10 " SA N 10 " SA N 10 " O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O/ E O / E O / E O / E O / E O/E O/ E O/ E O/ E O/ E ST 24" LOT 10 F/O F/O F/O F/O F/O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/ O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O ST 6" ST 6" F/ O F/O F/ O F/ O F/ O F/ O F/O F/O ST 18 " 10 3 2 1 0 3 1 1 0 3 2 103 2 103 3 103 4 1035 1 0 3 1 1 0 3 0 1031 1032 1 0 3 0 1 0 3 0 10 3 1 1 0 3 2 1 0 3 4 1 0 3 3 1 0 3 2 103 1 1 0 3 2 1 0 3 2 10 3 2 10 3 3 1 0 3 3 1 0 3 2 10 3 2 10 3 2 10 3 5 1 0 3 4 10 3 3 1035 29.6' 11.5' 1 0 . 2 ' 31.9' 6 5 . 4 ' 10' SIDEWALK EASEMENT LOT 1 8. 5 ' U/ E ST SAN 4"SAN 4"SAN 4" D ST ST ST ST ST ST ST 12 " ST 12 " ST 12 " APPROXIMATE LIMITS OF DISTURBANCE APPROXIMATE LIMITS OF DISTURBANCE APPROXIMATE LIMITS OF DISTURBANCE APPROXIMATE LIMITS OF DISTURBANCE APPROXIMATE LIMITS OF DISTURBANCE SF SF INLET PROTECTION, TYP SF SF SF SF SF SF SF SF SF SF SF SF INLET PROTECTION, TYP INLET PROTECTION, TYP INLET PROTECTION, TYP INLET PROTECTION, TYP SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SILT FENCE, TYP SILT FENCE, TYP INLET PROTECTION, TYP SF SF SF SF INLET PROTECTION, TYP SF SF INLET PROTECTION, TYP INLET PROTECTION, TYP SF S F SF SF SF SILT FENCE, TYP S F SF SILT FENCE, TYP SFSF SILT FENCE, TYP S F SF S F S F S F S F SF SF SF SF SILT FENCE, TYP ROCK CONSTRUCTION ENTRANCE POSSIBLE ROCK STAGING & PARKING AREA W/ TEMPORARY RESTROOM FACILITIES & DUMPSTER POSSIBLE CONCRETE WASHOUT LOCATION SF SF SF SF SF POSSIBLE TOPSOIL STOCKPILE LOCATION SILT FENCE, TYP ULTIMATE SITE DISCHARGE TO SUGAR CREEK SF SF SW P P P C7.1 REFERENCE NUMBER: 35 0 1 1 0 4 t h S t r e e t De s M o i n e s , I o w a 5 0 3 2 2 - 3 8 2 5 Ph o n e : ( 5 1 5 ) 2 7 6 - 0 4 6 7 F a x : ( 5 1 5 ) 2 7 6 - 0 2 1 7 "P l a n n i n g Y o u r S u c c e s s f u l D e v e l o p m e n t " Bi s h o p E n g i n e e r i n g Ci v i l E n g i n e e r i n g & L a n d S u r v e y i n g E s t a b l i s h e d 1 9 5 9 DRAWN BY: CHECKED BY: REVISION DATE: PROJECT NUMBER: SHEET NUMBER: VI N C E M E Y E R L E A R N I N G C E N T E R NO R T H P A R K I N G L O T I M P R O V E M E N T S DRL 190368 120321 JEJ 01/24/23 1ST CITY SET 02/07/23 2ND CITY SET 02/21/23 3RD CITY SET 03/08/23 4TH CITY SET 210570 PR E L I M I N A R Y - N O T F O R C O N S T R U C T I O N STORM WATER POLLUTION PREVENTION PLAN IOWAONE CALL 1-800-292-8989 www.iowaonecall.com 811 Know what's below. Call before you dig. UTILITY NOTE: THE LOCATION OF THE UTILITIES INDICATED ON THE PLANS ARE TAKEN FROM EXISTING PUBLIC RECORDS AND ARE APPROXIMATE LOCATIONS. THE EXACT LOCATIONS OF ALL UTILITIES MUST BE ASCERTAINED IN THE FIELD. IT SHALL BE THE DUTY OF THE CONTRACTOR TO DETERMINE WHETHER ANY ADDITIONAL FACILITIES OTHER THAN THOSE SHOWN ON THE PLANS MAY BE PRESENT. NOT TO SCALE SITE ENTRANCE DETAIL TEMP. ROCK ENTRANCE (PLAN VIEW) (PROFILE VIEW) TEMP. ROCK ENTRANCE 3" CLEAN LIMESTONE PLACE ROCK ON FABRIC STABILIZED ENTRANCE SHALL BE AT LEAST 50' LONG AND EXTEND TO THE PUBLIC ROADWAY. 5' - 0 " M I N . GROUND LINE ENGINEERING FABRIC FLOW 2 1' ABOVE GROUND LINE VARIABLE 10' MAX.5' MAX.5' MAX.10' MAX. 1' ABOVE GROUND LINE SECURE TOP OF ENGINEERING FABRIC ENGINEERING FABRIC TO BE PLACED TO BOTTOM OF TRENCH. 1 2 ENGINEERING FABRIC GROUND LINE TRENCH BOTTOM TRENCH BOTTOM 1 1 1 LINE GROUND 1 MIN. 4" EXCESS FABRIC COMPACTED BACKFILL 12 " MI N . DETAIL OF SILT FENCE AT DITCH OR SWALE DETAIL OF SILT FENCE 8' SPACING TO TOP OF STEEL POST. SEE DETAIL OF ATTACHMENT TO POST. VERTICAL CUT WIRE CORD CORD CORD WIRE POST FABRIC FABRIC BACK VIEW OF FABRIC BACK VIEW ATTACHMENT TO POST 3 4 NOTES : 3 MAKE VERTICAL CUT IN TOP OF FABRIC. PULL OUT AND TWIST CORD. 4 LOOP CORD AROUND POST FORMING A LOOP. PULL WIRE THROUGH FOLD AREA OF FABRIC AND SECURE AROUND POST. 'T' STEEL FENCE POST NORMAL FORESLOPE 2" RISE IN FENCE 31" MIN. NORMAL BACKSLOPE 31 " M I N . 6" TRENCH DEPTH FOR NORMAL INSTALLATION (MIN.) 12" TRENCH DEPTH FOR DITCH INSTALLATION NOT TO SCALE (SECTION VIEW) (PROFILE VIEW) SILT FENCE DETAILS NOT TO SCALE INLET 5'-0" 5'-0" 'T' FENCE POST, 5' MIN. NOTES: 1. SECURE TOP OF FABRIC TO POSTS, USING CABLE TIES OR WIRE. 2. FABRIC TO BE BURIED 12", AND FOLDED ALONG BOTTOM. 3. STEEL POSTS TO BE EMBEDDED 28". (PLAN VIEW) DROP INLET BASKET PROTECTION SILT FENCE FABRIC IF APPLICABLE INLET PROTECTION DETAIL NOT TO SCALE NOTES: 1. 1 C.Y. CONCRETE BAG SHALL BE REQUIRED AT ANY LOCATION WHERE CONCRETE IS USED. 2. CONCRETE WASHOUT DUMPSTER W/ HEAVY DUTY LINER IS AN ACCEPTIBLE ALTERNATIVE (PLAN VIEW) 1 C.Y. CONCRETE WASH-OUT BAG 'T' FENCE POST 5' MIN CONCRETE WASH-OUT BAG DETAIL (PROFILE VIEW) 1 C.Y. CONCRETE WASH-OUT BAG L: \ L A N D P R O J E C T S 2 0 2 1 \ 2 1 0 5 7 0 V I N C E M E Y E R N O R T H P A R K I N G L O T \ D W G \ C 7 S W P P P . D W G 3/ 8 / 2 0 2 3 9 : 4 8 : 1 8 A M GRAPHIC SCALE 020 10 20 40 EROSION CONTROL NOTES: 1.SEE SUPPLEMENTAL DETAIL STORM WATER POLLUTION PLAN NARRATIVE FOR ALL EROSION CONTROL MEASURES, ADDITIONAL DETAILS AND NOTE. ADDITIONAL NOTES AND MEASURES IN NARRATIVE SHALL BE CONSIDERED INCIDENTAL AND SHALL BE INCLUDED IN THE ORIGINAL BID. 2.SWPPP PLAN AND NARRATIVE ARE CONSIDERED A LIVING DOCUMENT AND WILL NEED PERIODIC UPDATES AND ADJUSTMENTS AS NECESSARY DEPENDING ON SITE CONDITIONS TO ASSURE COMPLIANCE WITH NPDES GENERAL PERMIT NO. 2. IT IS THE CONTRACTOR'S RESPONSIBILITY TO UPDATE THE SWPPP AND IMPLEMENT ANY AND ALL MEASURES NECESSARY TO COMPLY WITH SAID PERMIT NO. 2. 3.INSTALL PERIMETER SILT FENCE AS SHOWN ON PLANS PRIOR TO CONSTRUCTION. 4.INSTALL INTAKE PROTECTION WITH SILT FENCE IMMEDIATELY AFTER STORM SEWER CONSTRUCTION. 5.INSTALL FINISHED PAVING INLET PROTECTION IMMEDIATELY AFTER PAVING IS COMPLETED AROUND INTAKE. 6.OTHER EROSION CONTROL TYPES MAY NOT BE SUBSTITUTED FOR SILT FENCE. 7.CONTRACTOR SHALL BE RESPONSIBLE FOR SUPPLYING A CONCRETE WASHOUT IN ACCORDANCE WITH NPDES GENERAL PERMIT NO. 2 DURING ALL CONCRETE WORK. CONCRETE WASHOUT SHALL MEET SUDAS SPEC 11050. 8.CONTRACTOR SHALL BE RESPONSIBLE FOR SUPPLYING TEMPORARY RESTROOM FACILITIES. SANITARY WASTE SHALL BE DISPOSED OF PER ALL FEDERAL, STATE AND LOCAL REGULATIONS. 9.CONTRACTOR SHALL BE RESPONSIBLE FOR ENSURING ALL TOPSOIL REQUIREMENTS OF NPDES GENERAL PERMIT NO. 2 ARE MET. 10.THIS PROJECT INCLUDES SAWCUTTING OR CONCRETE GRINDING SO PROTECTION OF STORM SEWERS AND DRAINAGE WAYS WILL NEED TO BE PROVIDED FROM SLURRY FROM THE CONCRETE OPERATIONS TO DISCHARGE OFFSITE. SEE SWPPP SHEET AND NARRATIVE FOR ADDITIONAL DETAILS. 11.CONTRACTOR SHALL PROVIDE APPROPRIATE CONTROLS TO PREVENT DISCHARGES FROM ANY AND ALL DEWATERING ACTIVITIES. 12.SEE LANDSCAPE PLAN FOR FINAL STABILIZATION INCLUDING SEEDING AND SODDING AREAS. 13.PER NPDES GENERAL PERMIT NO. 2, IF CONSTRUCTION ACTIVITY IS NOT PLANNED FOR AT LEAST 14 DAYS, ALL DISTURBED AREAS SHALL BE STABILIZED IMMEDIATELY BY TEMPORARY EROSION CONTROL MEASURES. 14.THE FOLLOWING DISCHARGES ARE PROHIBITED: WASTEWATER FROM WASHOUT AND CLEANOUT OF STUCCO, PAINT, FORM RELEASE OIL, CURING COMPOUNDS AND OTHER CONSTRUCTION MATERIALS, FUEL, OILS OR OTHER POLLUTANTS USED IN VEHICLE AND EQUIPMENT OPERATION AND MAINTENANCE, AND SOAPS OR SOLVENTS USED IN VEHICLE AND EQUIPMENT WASHING EROSION CONTROL REMOVAL NOTES: 1.AFTER FINAL STABILIZATION HAS OCCURED, AS DEFINED IN NPDES GENERAL PERMIT NO. 2, CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL OF ALL TEMPORARY EROSION CONTROL DEVICES INCLUDING, BUT NOT LIMITED TO: SILT FENCE, INLET PROTECTION, AND TEMPORARY STANDPIPES. EROSION CONTROL QUANTITIES: DISTURBED AREA 2.3 ACRES (NPDES PERMIT IS REQUIRED) SILT FENCE 660 LF INLET PROTECTION 14 EA CONSTRUCTION ENTRANCE 1 EA CONCRETE WASHOUT 1 EA PERMANENT SOD 32,000 SF **SEE LANDSCAPE PLAN FOR SOD TYPES & LOCATIONS** TEMPORARY SEEDING (SUDAS TYPE 4)AS NECESSARY *NOTE: EROSION CONTROL QUANTITIES ARE PROVIDED FOR CITY REQUIREMENT ONLY AND ARE A ROUGH ESTIMATE. CONTRACTOR SHALL PROVIDE EROSION CONTROL MEASURES AS NECESSARY TO MEET SITE CONDITIONS.