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HomeMy WebLinkAboutSW6220604_Plansheet 07 - Grading_Drainage Plan_20220926'T 37 T ROADWAY INTERSECTION STA 202+63.5 = STA 300+00 'r 38 I 39 T 375 370 INTERSECT STA 202+63.5 ( STA 300+00 (MII 365�\ 360,1 355 W1] 345 340 335 330 325 M C, ROCK OUTLET PROTECTION NCDOT STD DWG 876.02 / L = 8' CLASS 'A' RIP RAP P.D.E. 54 20' WIDTH 53 55 56 57 - VILI DRIVE / SEE SHEET 6 CENTER CUL-DE-SAC / SPECIAL DITCH 01 - STA:307+52.9 T STREET LIGHT RESIDENTIAL WATER METER (TYP) " RESIDENTIAL WATER / / SERVICE LINE %I y / 58 T � (TYP) � 3 2.6 � "77� W � � � � � � "�� .�� � END 2" WATER LINE -7 1 - 2" BLOW -OFF ASSEMBLY 301+ 00 302+00 3 VEGETATED BUFFER ON EX. STREAM 304+00 305+00 306+00 �07+00 0 00 (NCDEQ STORMWATER REQ'T) -C/L - I - - I I i - �/ w 347 W W W PUBLIC R_> • � �6Of , PVC (W 21) W�TER M •W� W • /I �'G 342.6 Q ROCK OUTLET PROTECTION / NCDOT STD DWG 876.02 FIRE HYDRANT 1 - 6" X 2" REDUCER �- = _ � FIRE HYDRANT (D 2') STA: 305+28 RT 1 - 2" GV • = STA: 300+48 RT ' WETLAND LMPAGT •I AREA 03 2 - 22.50 2" BEND I I • - I �� SPECIAL DITCH 02 59 • ti 1 �aNd-IJ,�M. - ` P.D.E. - - s 60 20' WIDTH I • w - ROCK OUTLET PROTECTION I I I ` - NCDOT STD DWG 876.02 I • _ ' L - CLASS 'A' RIP RAP - L � / ROADSIDE / SPECIAL DITCH SCHEDULE ROAD SIDE OR DITCH ID BEGIN STATION (STA) END STATION (STA) DRAINAGE AREA (AC) 10-YEAR FLOW (CFS) BOTTOM WIDTH (BW) (FT) DEPTH (D) (FT) LENGTH (FT) SIDE SLOPE (Z) (Z:1) AVE. SLOPE (%) LINING LT 300+23 307+00 1.5 4.7 2 1 677 4 2.7 GRASS W/ N.A.G. S75BN RT 300+37 301+90 2.2 6.9 0 1 159 4 3.6 NCDOT CLASS A RIP RAP RT 302+60 307+00 0.3 0.9 0 1 440 4 2.0 GRASS W/ N.A.G. S75BN LT 307+00 308+00 1.7 5.5 2 1 115 4 1.4 GRASS W/ N.A.G. S75BN RT 307+00 307+60 0.4 1.4 0 1 70 4 2.0 GRASS W/ N.A.G. S75BN SIP 01 2.1 6.5 2 1 220 2 6.4 NCDOT CLASS A RIP RAP SIP 02 0.6 1.9 0 1 90 4 4.7 GRASS W/ N.A.G. S75BN IGH POINT STA: 300+20.00 HIGH POINT EL PVISTA: 300 : 361.90' -40.00 PVI EL= 36 .50' N ILI) _ '2 00 n STA. LOW POINT 303+15.00 EL= 351.24' PVI STA: 02+50.00 O. 6" K= 55.27 WATERON \ 130. 0' VC \ 42,90 Bob CONNECT TO PRO. 6" WATERLrNE EE SHEET PROP. C/L ROADWAY GRADE IF H 3MIN COVER VC iSpR (TYP o RLINE � � 3' MIN COVER \ 2" pVC LINE 1-2"GV BLOW ASSEMBLY OFF (END - OF LINE EX. GROUND AT ROADWAY C/L PROP. C/L ROADWAY GRADE N O p tea) c) mac'') M coM O LO 06 moo') M O M r- co BCD LO 'nco M N O W �M � maco M co00 00 C moo') M O N U! � �� MM M ~ to 00 MCn M coO W �M � Bch M I, M W 000 �M M e� ~ W �co M N O � �^ � Cl)mamac) M M M n � vj M N I � t0 DLO � Cl)�mac) M O O 00 vc.) M I� M 00 Cl)MN(V �M M N c") 300+00 301+00 302+00 303+00 304+00 305+00 306+00 307+00 308+00 375 Wit G& 0081 355 W1] 345 340 335 330 325 309+00 5 VERTICAL SCALE: 1" = 5' 0 50 0 25 50 100 HORIZONTAL SCALE: 1" = 50' J THOMAS ENGINEERING, INC. CIVIL ENGINEERING & PLANNING 143 Charlotte Avenue, Suite 104 Sanford, North Carolina 27330 (919)777-6010 phone www.jthomasengineering.com license no. C-3389 PROFESSIONAL ENGINEER'S SEAL O Q 0) W Z W J o U W Z0 Q as a F___ M a V � J O o J H� Jo W aW �o z >�0 LL+ 0 W WZ o Q w M Z aU U OV W oC H Q _J W _ =Z o LU W 0 W Ql OC Z Q 0 �2 REVISIONS 13 JUN 2022: PER COMMENTS RECEIVED IN 1ST SUBMITTAL TO REGULATORY AGENCIES. 14 JUL 2020: REVISIONS PER COMMENTS RECEIVED IN 2ND SUBMITTAL TO HRW. 11 AUG 2022: REVISIONS PER COMMENTS RECEIVED IN 3RD SUBMITTAL TO HRW. 26 SEP 2022: PER COMMENTS RECEIVED FROM NCDEQ STORM WATER. AGENCY REVIEW ONLY Scale: Drawn by: SEE SCALE BAR JRT Sheet: Designed by: JRT 7 18 Reviewed by: JRT of Project Number: Date: 21-002 30 MAR 2022