18"ST 8"W 6"FM OHE T CTV 4"G 8"S RCAP LRCP CMP RCP PVC VCP DIA M.01 W.01-W.02 CROSS SECTIONS - ACCESS ROAD PROTECTION OF VEGETATION

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1 GENERAL NOTES 1. ALL ELEVATIONS ARE STATE PLANE SOUTH. 2. REMOVE AND REPLACE ALL STREET SIGNS AS DIRECTED BY ENGINEER. COST IS INCIDENTAL TO CONSTRUCTION. 3. SHAPE ALL DITCHES TO DRAIN AFTER CONSTRUCTION. 4. CONFIRM LOCATION AND DEPTH OF ALL EXISTING UNDERGROUND UTILITIES AS REQUIRED TO ELIMINATE CONFLICTS PRIOR TO CONSTRUCTION. ALLOW UTILITY PERSONNEL TO RELOCATE UTILITIES WHERE CONFLICTS OCCUR. 5. DO NOT INTERRUPT EXISTING UTILITIES OR INDIVIDUAL SERVICES UNLESS DIRECTED BY ENGINEER. 6. LOCATIONS OF CONSTRUCTION LIMIT LINES SHOWN ON PLANS ARE APPROXIMATE. ENGINEER WILL LOCATE CONSTRUCTION LIMITS IN FIELD. CONFINE ALL CONSTRUCTION OPERATIONS, INCLUDING ACCESS TO WORK, TO CONSTRUCTION LIMITS. 7. SET MANHOLE COVERS FLUSH WITH PROPOSED GRADES UNLESS OTHERWISE NOTED. 8. STATIONING IS ALONG CENTER LINE OF ACCESS ROAD, UNLESS OTHERWISE NOTED. 9. PROTECT UTILITY POLES, LINES AND APPURTENANCES NOT SHOWN FOR RELOCATION. 1. RESET ALL PROPERTY PINS DISTURBED BY CONSTRUCTION; PINS RESET BY REGISTERED LAND SURVEYOR; COST IS INCIDENTAL TO CONSTRUCTION. 11. PROTECT ALL SURFACING, NOT INDICATED BY SHADING FOR REMOVAL AND REPLACEMENT FROM DAMAGE DURING CONSTRUCTION. PROTECTION OF VEGETATION TREES AND OTHER VEGETATION WHICH MAY BE REMOVED ARE MARKED WITH AN "X" OVER THE APPROPRIATE SYMBOL. FOR EXAMPLE 12" INDICATES THE REMOVAL OF A 12" TREE. REPLACEMENT, BY CONTRACTOR, OF THESE ITEMS IS NOT REQUIRED. TUNNEL, INSTALL TIGHT SHEETING, HAND EXCAVATE OR EMPLOY OTHER MEANS BY ENGINEER TO PROTECT EXPOSED PORTIONS AND ROOT SYSTEMS OF TREES AND OTHER VEGETATION NOT SCHEDULED FOR REMOVAL. IF TREES AND OTHER VEGETATION NOT SCHEDULED FOR REMOVAL ARE DAMAGED DURING CONSTRUCTION, REPLACE IN KIND AND SIZE AT NO COST TO CITY OR PROPERTY OWNER. PLANS FOR X-REFS: FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\COVER PLOTTED: Tuesday, June 12, 212 4:31:1 PM MIDDLE SCHOOL ACCESS ROAD IMPROVEMENTS WEST BRANCH, IOWA LOCATION W i p a s n c no o Creek VICINITY MAP NOT TO VERIFY S ACCORDINGLY. 8"S 18"ST 8"W 6"FM 4"G UE OHE T CTV FO OR OR OR GENERAL LEGEND SURVEY LINE & STATION INDICATOR CONCRETE SURFACE ASPHALT SURFACE CONCRETE W/ASPHALT OVERLAY LOW GRADE ASPHALT SURFACE GRANULAR SURFACE DIRT SURFACE BRICK SURFACE SURFACING REMOVAL/REPLACEMENT EARTH SECTION NEW SEWER/MANHOLE NEW SEWER/INTAKE NEW WATER MAIN NEW FORCE MAIN NEW HYDRANT NEW WATER VALVE EXISTING SANITARY SEWER AND SIZE EXISTING STORM SEWER AND SIZE EXISTING WATER MAIN AND SIZE EXISTING FORCE MAIN AND SIZE GAS MAIN AND SIZE UNDERGROUND POWER LINE OVERHEAD POWER LINE UNDERGROUND TELEPHONE LINE CABLE TELEVISION LINE FIBER OPTICS TOP OF EMBANKMENT TOE OF EMBANKMENT DRAINAGE COURSE SANITARY MANHOLE STORM WATER MANHOLE ELECTRIC MANHOLE TELEPHONE MANHOLE WATER MANHOLE CURB INTAKE AREA OR BEEHIVE INTAKE EXISTING HYDRANT EXISTING WATER VALVE GAS VALVE UTILITY POLE GUY ANCHOR STREET LIGHT SIGN TELEPHONE CABLE JUNCTION BOX TRAFFIC SIGNALS PEDESTRIAN CONTROL LIGHT RAILROAD CONTROL LIGHT RAILROAD SIGN UTILITY ACCESS COVER PARKING METER TREE EVERGREEN STUMP BUSH, SHRUB OR HEDGE 12"CMP CULVERT; SIZE AND TYPE FLARED END SECTION RAILROAD MAILBOX FENCE (MISC.) SECURITY FENCE WOOD FENCE SILT FENCE CHAIN LINK FENCE PROPERTY LINE PROPERTY PIN SECTION CORNER PLAT BOUNDARY BUILDING ELEVATION MARKER CENTERLINE DIAMETER ELEVATION POLYVINYLCHLORIDE PIPE CAST IRON PIPE DUCTILE IRON PIPE CORRUGATED METAL PIPE VITRIFIED CLAY PIPE REINFORCED CONCRETE PIPE REINFORCED CONCRETE ARCH PIPE LINED REINFORCED CONCRETE PIPE LINED CONCRETE PRESSURE PIPE STATION LINE AHEAD LINE BACK BENCH MARK AND NUMBER RIGHT-OF-WAY POINT OF INTERSECTION POINT ON TANGENT LINEAR FEET TACKED HUB SOIL BORING AND NUMBER POINT OF VERTICAL CURVATURE POINT OF VERTICAL TANGENCY VERTICAL CURVE POINT OF CURVATURE POINT OF TANGENCY MIDDLE ORDINATE DRAWING CONTROL POINT AND NUMBER TYPICAL HIGH PRESSURE GAS INTERMEDIATE PRESSURE GAS INVERT EACH WAY, EACH FACE EACH WAY AT DRAWING NUMBER NOTE: THIS IS A GENERAL LEGEND. ITEMS MAY OR MAY NOT APPEAR ON DRAWINGS. OR SF PL C L DIA. ELEV. PVC CI DI CMP VCP RCP RCAP LRCP LCPP STA. LA LB BM-2 ROW PI POT LF TH SB-2 PVC PVT VC PC PT MO DWG. CP-1 (TYP.) HPG IPG INV. E.W.,E.F. 3 NO. DRAWING TITLE DETAILS A.1 INDEX AND TITLE SHEET B.1 TYPICAL SECTION B.2-B.5 D.1 DEMOLITION D.2 G.1 J.1 L.1-L.2 M.1 DRAWING INDEX PLAN AND PROFILE - ACCESS ROAD SURVEY BENCHMARKS TRAFFIC CONTROL PAVING GEOMETRY PLAN AND PROFILE - STORM SEWER P.1 EROSION CONTROL PLAN T.1 EARTHWORK TABULATION W.1-W.2 CROSS SECTIONS - ACCESS ROAD INDEX AND TITLE SHEET A.1

2 VARIES X-REFS: FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\B.1 TYPICAL SECTION PLOTTED: Tuesday, June 12, 212 4:31:2 PM VARIES 4" PCC SIDEWALK VARIES 4" PCC SIDEWALK 6" SLOPED CURB 1.5% 1.5% 12" COMPACTED SUBGRADE OR SUBBASE; SCARIFY AND RECOMPACT TO 9% MODIFIED 6" STANDARD CURB & GUTTER(TYP) " PCC 2" SURFACE COURSE 2" INTERMEDIATE COURSE VERIFY S ACCORDINGLY. 4" BASE COURSE VARIES 12" COMPACTED SUBGRADE OR SUBBASE; SCARIFY AND RECOMPACT TO 9% MODIFIED C L PROFILE GRADE EXISTING HMA PARKING LOT C L PROFILE GRADE 2" SURFACE COURSE 2" INTERMEDIATE COURSE 4" BASE COURSE 6" PCC (TYP) STATION TO STATION STATION TO STATION PORTLAND CEMENT CONCRETE HOT MIX ASPHALT GRANULAR SHOULDER MODIFIED SUBBASE EARTH SUB.BASE TYPICAL SECTION B.1

3 X-REFS: FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\2 DETAILS PLOTTED: Tuesday, June 12, 212 4:31:3 PM VERIFY S ACCORDINGLY. DETAILS B.2

4 X-REFS: FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\2 DETAILS PLOTTED: Tuesday, June 12, 212 4:31:33 PM VERIFY S ACCORDINGLY. DETAILS B.3

5 X-REFS: FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\2 DETAILS PLOTTED: Tuesday, June 12, 212 4:31:38 PM VERIFY S ACCORDINGLY. DETAILS B.4

6 X-REFS: FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\2 DETAILS PLOTTED: Tuesday, June 12, 212 4:31:43 PM VERIFY S ACCORDINGLY. DETAILS B.5

7 ' 2' 4' DEMOLITION D.1 X-REFS: VK Topo 212 & DESIGN & DESIGN CORRIDOR FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\DEMO PLOTTED: Tuesday, June 12, 212 4:31:52 PM VERIFY S ACCORDINGLY. FOUNTAIN CURTIS L & LINDA I

8 PLAN AND PROFILE ACCESS ROAD ' 2' 4' D.2 X-REFS: DESIGN CORRIDOR & VK Topo 212 & DESIGN FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\ENTRANCE PP PLOTTED: Tuesday, June 12, 212 4:32:3 PM VERIFY S ACCORDINGLY. FOUNTAIN CURTIS L & LINDA I

9 ' 2' 4' Point Table CP # Northing Easting Elevation Raw Description SURVEY BENCHMARKS G.1 X-REFS: VK Topo 212 & Aerial FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\G.1 SURVEY BENCHMARKS PLOTTED: Tuesday, June 12, 212 4:32:12 PM VERIFY S ACCORDINGLY. FOUNTAIN CURTIS L & LINDA I

10 ' 5' 1' TRAFFIC CONTROL J.1 X-REFS: VK Topo 212 & DESIGN & Aerial FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\TRAFFIC CONTROL PLOTTED: Tuesday, June 12, 212 4:32:29 PM VERIFY S ACCORDINGLY. FOUNTAIN CURTIS L & LINDA I

11 X-REFS: VK Topo 212 & DESIGN FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\INTERSECTION GEOMETRY PLOTTED: Tuesday, June 12, 212 4:32:38 PM VERIFY S ACCORDINGLY. PAVING GEOMETRY L.1

12 X-REFS: VK Topo 212 & DESIGN FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\INTERSECTION GEOMETRY PLOTTED: Tuesday, June 12, 212 4:32:42 PM VERIFY S ACCORDINGLY. PAVING GEOMETRY L.2

13 PLAN AND PROFILE STORM SEWER X-REFS: DESIGN CORRIDOR & VK Topo 212 & DESIGN FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\STORM PP PLOTTED: Tuesday, June 12, 212 4:33:1 PM VERIFY NOTES: 1. PROVIDE LOCATION OF ALL UNDERGROUND UTILITIES PRIOR TO EXCAVATING FOR STORM SEWER. NOTIFY ENGINEER IF CONFLICTS EXIST. 2. LOCATE GEOTHERMAL PIPING AT WEST END OF PARKING LOT PRIOR TO CONSTRUCTION. NOTIFY ENGINEER IF CONFLICTS EXIST. S ACCORDINGLY. ' 1' 2' M.1

14 FOUNTAIN CURTIS L & LINDA I EROSION CONTROL PLAN All contractors/subcontractors shall conduct their operations in a manner that mlnlmlzes erosion and prevents sediments from leaving the street right-of-way. The prime contractor shall be responsible for compliance and Implementation of the Erosion Control Plan for their entire contract. This responsibility shall be further shared with subcontractors whose work is a source of potential pollution as defined in this Plan. X-REFS: VK Topo 212 & DESIGN & DESIGN CORRIDOR FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_PRODUCTION DRAWINGS\P.1 POLLUTION PLAN PLOTTED: Tuesday, June 12, 212 4:33:9 PM 1. CONTROLS At locations where runoff can move offsite, silt fence shall be placed along the perimeter of the areas to be disturbed prior to beginning grading, excavation or clearing and grubbing operations. Vegetation in areas not needed for construction shall be preserved. As areas reach their final grade, additional silt fences, silt basins, Intercepting ditches, sod flumes, letdowns, bridge end drains, and earth dikes shall be installed as specified in the plans and/or as required by the project engineer. This will include using silt fence as ditch checks and to protect Intakes. Temporary stabilizing seeding shall be completed as the disturbed areas are constructed. If construction activity is not planned to occur in a disturbed area for at least 21 days, the area shall be stabilized by temporary seeding or mulching within 14 days. Other Stabilizing methods shall be used outside the seeding time period. As the work progresses, additional erosion control items may be required as determined by the contractor after field Investigation. The contractor will complete the construction with the establishment of permanent perennial vegetation of all disturbed areas. 2. OTHER CONTROLS Contractor disposal of unused construction materials and construction material wastes shall comply with applicable state and local waste disposal, sanitary sewer, or septic system regulations. In the event of a conflict with other governmental law, rules and regulations, the more restrictive laws, rules or regulations shall apply. STATE OR LOCAL PLANS: During the course of this construction, it is possible that situations will arise where unknown materials will be encountered. When such situations are encountered, they will be handled according to all federal, state, and local regulations In effect at the time. 3. MAINTENANCE The contractor is required to maintain all temporary erosion control measures In proper working order, including cleaning, repairing, or replacing them throughout the contract period. Cleaning of silt control devices shall begin when the features have lost 5% of their capacity. 4. INSPECTIONS Inspections shall be made jointly by the contractor and the contracting authority every seven calendar days and after each rain event that is ½ or greater. The contractor shall immediately begin corrective action on all deficiencies found. The findings of this inspection shall be recorded in the project diary. This Plan may be revised based on the findings of the inspection. The contractor shall implement all revisions. All corrective actions shall be completed within 3 calendar days of the Inspection. 5. NON-STORM DISCHARGES This includes subsurface drains (I.e. longitudinal and standard subdralns), slope drains and bridge end drains. The velocity of the discharge from these features may be controlled by the use of patio blocks, Class A stone or erosion stone VERIFY S ACCORDINGLY. ' 2' 4' EROSION CONTROL PLAN P.1

15 TOTAL EARTHWORK X-REFS: VK Topo 212 & DESIGN FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_DESIGN DRAWINGS\DESIGN CORRIDOR PLOTTED: Tuesday, June 12, 212 4:33:2 PM VERIFY S ACCORDINGLY. Station Cut Area (SF) Fill Area (SF) Total Volume Table Cut Vol (CY) Fill Vol (CY) Cumulative Cut Vol (CY) Cumulative Fill Vol (CY) Net Vol (CY) EARTHWORK TABULATION T.1

16 CROSS SECTIONS ACCESS ROAD W.1 X-REFS: VK Topo 212 & DESIGN FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_DESIGN DRAWINGS\DESIGN CORRIDOR PLOTTED: Tuesday, June 12, 212 4:33:24 PM VERIFY S ACCORDINGLY.

17 CROSS SECTIONS ACCESS ROAD W.2 X-REFS: VK Topo 212 & DESIGN FILE PATH: Z:\WEST BRANCH MIDDLE SCHOOL ACCESS RD - DS\DRAWINGS\_DESIGN DRAWINGS\DESIGN CORRIDOR PLOTTED: Tuesday, June 12, 212 4:33:29 PM VERIFY S ACCORDINGLY.