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HomeMy WebLinkAboutC2.2_Roadway and Drainage Improvement Plan SHEET LEGEND ONA Lf 01-�ELE. & DESCRIPTION FINISHED GRADE ELEVATION \ Fp yFF STA., OFFSET SIDE Q / j 1.50% FINISHED GRADE SLOPE 119 J�07/18/23 0 r . . . . . . . . . FLOW LINE �,9TT OF NEW S. BLOCK 1 23.22 CL/PT I I ROADWAY SHEET NOTES +26.25, 0.00'R I 23.06 EP/PC A. SEE SHEET C1.0 FOR GENERAL, GRADING NOTES. +38.73, 12.501E I B. SEE SHEETS C1.3 FOR STREET LIGHTING PLAN. +26.24? O 12 EP/PT L I � 1 23.27 CL/INT C. SEE SHEET C2.1 FOR ROADWAY DETAILS AND TYPICAL 22.84 EP/PC I +33.41, 0.00'R I ROAD SECTION. / +09.56, 12.501E I M m I // 22.46 EP/LP 23.09 CL/PC I 23.11 EP/PT �K �� D. SIDEWALK CROSS SLOPE SHALL NOT EXCEED 2.0%. NO Q m o 1-4 / 22.89 EP/HP +77.88, 12.501E +09.56, 0.00' I +45.60, 12.50'L TOLERANCES WILL BE ALLOWED. � +90.20, 12.501E i 44 22.71 CL/LP .... L. .: E. ALL STATION AND OFFSET LABELING RELATED TO EACH 22.19 EP/PC ,/ 22 EP +77.88, 0.00' 22.81 EP/PC I 23 5 MA 23.29 EP/PT 24.35 EP 24.85 EP N SPOT ELEVATIONS ARE REFERENCED TO THE ROAD +00.00, 12.501E +99.84, 12.50'R 23.50 EP/MA +14.95, 28.05'L ®® +34.96, 12.501E +50.00, 12.501E +27.94, 12.501E I ALIGNMENT. il +25.23, 49.73'L // SW I +62.27, 17.861E Fo Fo 24.66 EP I F. SEE N. EAGLE ROAD OFFSITE IMPROVEMENT PLANS FOR 20.00' 20.00' +42.76, 12.50'L - - - - 0 ROADWAY IMPROVEMENTS WITHIN ITD RIGHT-OF-WAY. +54.35, 12.501E / �-� 23.5f CL/MA - - - - - - - - - - - - - - - - � � � � � � � � +62.14, 0.00' 1 1+00 1&k®0 24.95 EP F - I +42.65, 0.00'R `�� N z 22.71 CL/INT j a e I I TS3 CIVIL ACRONYMS O z g +00.00, 0.00' / / �+ 1 1+00 Fv © ,T, 12 00© ,1, 13+00 4+0 - \ ® I I z F 2 _ 23.27 CL/INT ----- --_-� --1- - 22.45 EP/PT / p ° ° T 1 131%� I 23.35 CL/PT +00.00, 0.00' �� 1101 A01 101 I 25.15 EP �, ALL GRADES ARE TO TOP BACK OF CURB UNLESS NOTED AS W o +25.42, 12.50'R • 4 4 @4 4 4 +45.60, 0.00' 20.00' SW II +42.54, 12.51 FOLLOWS: L o z 22.68 EP/PC / / / �� I 23.47 EP/MA 22.81 EP/PC �, 24.10 CL/FL 24.70 CL/FL T ""' STA. - ROADWAY STATION FROM CENTERLINE z 11 I +18.56, 32.55'R O CL - ROADWAY CENTERLINE +06.01, 27.68'R / +62.00, 18.38'R +50.00, 0.00' +27.84, 0.00' ® PC - POINT OF CURVATURE / 20.00' 23.14 CL/HP 20.00' 20.00' I , , 23.85 EP I I I" :g v / 22.46 EP/LP 23.29 CL/PC p PT - POINT OF TANGENCY �sw +90.20, 0.00' O O BLOCK 1 22.83 EP/PT +50.00, 12.50'R I 24.55 EP/LP P +77.88, 12.50'R SW SW � +38.73, 0.00'R i s- ELE. - ELEVATION 22.89 EP/HP I 23.29 EP/PC +38.56, 12.50'R II +27.84, 12.50'R =6"S- L - STATION OFFSET LEFT / +90.20, 12.50'R 22.82 EP/LP I +31.49, 37.08'R 22.82 EP/LP I I 1 -m R - STATION OFFSET RIGHT +12.31, 17.99'R I / I �, +23.89, 18.90'R II I I : � TBC - TOP BACK OF CURB o RIM - RIM OF STRUCTURE / 22.69 CL 22.83 EP/PT I O1 LIP - LIP OF GUTTER / +15.35, 33.25'R 5 I I I MA - MATCH EXISTING 00 BUILDING D I I SW - SIDEWALK o N N / O 22.44 EP I 4 5 ®® I I EP - EDGE OF PAVEMENT z / +00.00, 12.50'R O O I FL - FLOW LINE I I I I TOC - TOP OF CONCRETE 22.46 CL HP - HIGH POINT +42.69, 0.00' / I II I PCC - POINT OF COMPOUND CURVE / ® POC - POINT ON CURVE I ® INT - INTERSECTION /l / 22.31 EP I II D° PRC - POINT OF REVERSE CURVE +42.69, 12.50'R BLOCK 1 I - - D° / I Foy - - I a DRAINAGE SHEET NOTES e I I X1 I I A. SEE SHEET C1.0 FOR GENERAL, CITY OF MERIDIAN, AND o II I Ze I UTILITY NOTES. t I B. THE CONTRACTOR SHALL COMPLY WITH ALL THE REQUIREMENTS FOR STORM WATER DISCHARGE OL �' I I I I ua ASSOCIATED WITH CONSTRUCTION ACTIVITY. THIS INCLUDES IMPLEMENTING THE BMP'S RECOMMENDED IN THE SWPPP PLAN PREPARED FOR THIS SITE, REGULAR SITE f I o I I ^�• a I I INSPECTIONS, DOCUMENTATION OF MODIFICATIONS TO THE ® ® Z* ° I SWPPP AND OTHER REQUIREMENTS AS SET FORTH IN Ln II THE NPDES GENERAL PERMIT. z +- s w ® I ""' C. ALL CHANGES REQUIRE APPROVAL BY THE DESIGN Q I © CL.. ENGINEER, CITY OF MERIDIAN, AND ITD. J D DD DRAINAGE IMPROVEMENT L ROADWAYDRAINAGE IMPROVEMENTPLAN KEYNOTES z zQ ROADWAY AN RAI NAG O T AN O P CONSTRUCT SAND WINDOW. EXTEND INTO FREE Lu 0 50 100 150 0 5 10 15 0 50 100 150 0 5 10 15 SW DRAINING MATERIAL ANTICIPATED TO BE AT A O MAXIMUM DEPTH OF 6 FEET BELOW EXISTING z Plan/Profile Scale: 1" =50' Profile Vertical Scale: 1" =5' Plan/Profile Scale: 1" = 50' Profile Vertical Scale: 1" =5' GROUND. > LLI Lu CONSTRUCT STREET SECTION - > 2 TS1 PER DETAIL 1 ON SHEET C2.1. Q O > CONSTRUCT STREET SECTION m 0 TS3 PER DETAIL 3 ON SHEET C2.1. p[ CL z - 2 Q Q LEI Lu Q z 2645 2645 2645 2645 Q Lu < C) c/) 0 z z o a 2640 2640 2640 2640 z Q CID Q 0 N Lu Q o (o o co + Q 0 O 0) N 00 � N L0 O O O `q O (C) o0 J 2635 0 + ± N 2635 2635 a 2635 0 a � �o � `" � o Z 0 H0 r7 Nr �M ILLI 0 N � r� M N Y N NY N � Z O to Y N W N Q (No W N W O N W N O H N w N m 0'N m of W O W m [L CO 2630 c� � m > 2630 2630 Cn II N 2630 � II p > W II p > � N ww o > - O � LL x w W �'J Q > �'J � N ZJ a W II v ~ J a � 0Lu 0'J 0LJ � W 0 W O a Z w / fp w W EXISTING GROUND o EXISTING GROUND Z -i / ow / 2625 / w w 2625 2625 \ 2625 / 0.92% - - O - - - - _ 0.50% - - =00� - - � - - - � _ 0.75% 0�090 -9.72% - - - Y N a 2620 2620 2620 2620 Y a FINISHED GROUND Y FINISHED GROUND 3 O z g d 0 2615 2615 2615 2615 a z } E N G I N E E R I N G 3 5725 NORTH DISCOVERY WAY o EXISTING GROUND CENTERLINE EXISTING GROUND CENTERLINE BOISE,IDAHO 83713 " 2610 FINISH GROUND CENTERLINE 2610 2610 FINISH GROUND CENTERLINE 2610 PHONE(2081p63o9-6939 N DESIGN BY: KWK is ((0 0) O I 00 0) O O 0 � N M OM ^ O 17 (f N C'i M M 't Cal M M r7 (V M (V M (V r7 r,j C11 vj 4 N N N'j prj M �j 't 'j ' (0 4 DRAWN BY: KWK N N N N N N N N N N N N N N N N N N N N z N N N N N N N N N N N N N N N N (o (o (o to (o (o (o (o (.0 (0(o (o (o (o (° (o (° (° (o (° (� (° (0 (° (o (° (0 (° (D (° (° CHECKED BY: MSD g N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N o DATE: MARCH,2023 PROJECT: 23-021 z 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 9+50 10+00 10+50 11+00 11+50 12+00 12+50 13+00 0 SHEET NO. s N O M N d