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HomeMy WebLinkAboutNCC240149_Site Plan or Location Map_20240117 i SPILL PAD USING 4"MIN b / - \ EXISTING GROUND DIAMETER NATIVE STONES W / (BROWN AND BEIGE TONES) W I. /i� .0��c`- DRAIN PIPE CO= O —_—_� NCDOT TYPE 2 GEOTEXTILE }I 19■ q ������� FABRIC.GEOTEX 1101 OR W Y tl .� APPROVED EQUAL. _ vI v2 K �: �� — C NESS p p e u 6k" —III _ W 5 /r/ \/ACiANT / DRAIN PIPE \ I ' '1—I I / `Z a n / <1 F / DISSIPATOR PAD (TYPICAL) 1 - s; n NTS • G , i / ,� XIsnNG cuRa z > soh / ,� \ INLET STRUCTURE J ;W % I • I .� -�•� �/� WALL •� YZ ,/ 5y i NON-SHRINK GROUT <_ csOIL-nGHn / 6' TOP WIDTH / ss •�_ Otd l _ 0 �/ v' '/ — GRASS u� ri /. .l�� �, ® �� CORE 8" 4' HDPE PIPE Ja tl �� ma at 6 I, III 0o•i •• 6 \ A PENETRATION - area 3 111 III^r 1' DEPTH ' 0 \ \ I 111111; ' �� ^\ `\ / // /X BIONET S75BN \ \ ` TEMPORARY LINER \ \ • :'OPt ESA.4. T61 �� � / �� Bt A I SWALES `�`'," Doti ' -, ' - INV:270.0 /; NTS ��, C�/" , , 1 0 TREE SAVE ,. q 5io7 _ // 0 AREA 1 I'. �\ Q�o,„P /, / 7ti kNEyy ESP�y,', V��6, _ �\____ �/ �/ 12" MIN N DISSIPATER • \ ;/ , HDPE PIPE CONNECTION IDTH THE H PAD TYP. %��,' s�\ ' DETAIL TO CATCH BASIN `\\ ``\ \ NTS 1‘ 12" COVER N-12 HDPE PIPE 1' • / . N. •\ , /, — MINIMUM SLOPE INSTALL WITH 1 0% n f R ' N` \ \ `CONNECT EASTERN ROOF / i DRAINS TO PIPE �� • / �G1 � �� li � / I 1Ill1i�lll Ill�illll Qi W �/ // �EcKZ�so - , , �� AV `�_ I lr j �/ ROOF DRAIN PIPE�TYPICAL SECTION I till //,/ •/ FC.•„---.11/ \ ... ' 1 B2 _ ( / / � �-i \OA �' 4- V I N \ '/ / \ B3 LCJQ�yIo A � r l/ ., ����, �� ',.. �I �,(' NDS 9"X9" SQUARE CATCH /•,/��� W Z Z r if*� i zA\NN V BASIN OR APPROVED EQUAL , i �`//,� Ei WNple(- 1� y `Z\ RIM:274.0 �/ Q \ �� II • . �� 0, - �.- �-N� P76P \ INV:273.0 ) ��1�%I W ) \�N�o\ :� a z -` �� ✓ , / RIM:274.5 / W v ;�� • '�'u• � .* i \ \\INV:273.5 �\ I r� /� \V A\ I \\ \:- * n v /'� it 544 3 ti 6 , PIPE WESTERN ROOF \ . A \ ,1 I DRAINS TO BEYOND TOE OF o - .\ ♦♦�E •\\N �' '� \1 \ SLOPE AND BEYOND SOD iv j ��/\ \\' �� � \ \ \\ EXTENTS. A • \ g. �l - roVA� �O1 `,VACANT ipt �9 ♦♦ ,\ \b a \ \\ \ :, -___:_i _i__ ,__akr '1\ ih. ' \\\. \\--/-,/1/2\-- \ \ '-- ��� / '�,� _�® �� �� / GA AGE i�j`, •• RIM:273.6 \A �'.. \\�\ -_-- z z ;� 0�.M r` O w / ' ' \ 0 lik/ , \ \ ,- . -. t 275.5 h1 INV:272.0 \ \ P m \•NO'i �� � � �I�I Ai I1 A2 , �� i� �� � �A _ � � �� � w� � - ��>-�-� z7 � 1 RIM:273.Oo10" / AAA w ( '-------‘`,1 k'\ \ - / �__ ��___� ws INV:271.0 REESA E _ %iv 1 `\\ `N 80.43'20' W � 774.5 s`NQ�1 f i AREA �� I I Know what's below. w o \ 135.4T �� -=0=_� • ' .,/ �4�' 11 11 \ Call before you dig. o \ \ 1' • / I I \ (Or call:1-800-632-4949) ``` v1 • iti /7ri Al w �`� _ ' s •`.a- o i. CONNECT PIPE TO EXISITING cc 1 /� b� ��� , �7 z / GRATED CATCH BASIN. SEE \ DATE: sPPTPMeP6 re, zaza \ \ \ , v A4 ' i d \ % \\\\\>' / / INV:269.0 \� ARE THE PROPERTY OF CIVIL SULTANTs ,.�� THIS.DRAWING 11 , RIM:274.5 � OS �� e'er 'iri = I )I 'I /� INV:272.5 �1�/ irk �j\ i ,� I / OR IN Ao;�AR sITHOU \ \)' ,., , r%/ i ^' RTENNSENT OF II (APRDX) )A,)l � INV:268.9 (APROX )A)V v ---- UTILITY COORIDOR, _ r �\ I TELEPHONE PEDISTAL h l�. \ �, r 1% cnry PEDISTAL 6 / SHEET NO. �` A =I I �� GRAPHIC SCALE w I / 1 I ��, I I i 10 o s 10 CC �� _ _ _ - c1 1 inch = 10 ft. l ZAEhared Folders\Projects\Corona\30047\DWG\Production\30047 GSD.dwg,CI,12/11/2023 5:13:06 PM e VICINITY MAP: �� v /"" v� .e _. / j '� �. W n of ;= b ;` (EE f W cics__• �. = J , - �' n 1 •�d </ T� (�E,.. AI T� 1^�lu° z V‘li ' ..1 j ri �. ��� ." 1Nt.�f \� / -,,,,,Ir-,..„,40,47 44.4,� a a •� (ID e \ ,1 h ° ,jo 1 / j� -. �� a ebe y ; av SILT FENCE .N.-:11/2---- TREE SAV OUTLET(TYP.) N / /" g© tl'�1'Jr - I" AREA ...\ \�, + \ / / // / --1✓ V • • \ /1' \ \,,°�� \� / �� ; SITE '� Y= dp0� • sa _ DISSIPATER * v " STANDARD 12' I 1, i 6 / - ♦ 2n PAD TYP.: `�� \\' ( ) t \ / "^ � ^'#® ua WA7TLE TYP. I / / / `�\ 640 g� n col e r o- `L • // �° - CONNECT EASTERN ROOF V / / -' '� -� �� ,� n� u ` / \ , N\ i- DRAINS_TO PIPE V / // / ;,• - - � NO 3 SILT FENCE (TYP.) •/ G1;` � /� // fir _ / �'"... �\ � 54 . / TREE PROTECTION ��: p6CK'I60A. \ �� / / / �.�.�,,..��, m SM CAR A N FENCE (TYP.) FFE �\ /1 _�ooFEssati�"s: \` �� RIM:27a.o \_ \'\I // / / CONTACT INFORMATION: LEGEND; Q� � - INV:272.0 \\ / �� / / /"" OWNER /FINANCIALLY RESPONSIBLE PARTY: LIMIT OF DISTURBANCE/CLEARING LIMITS - 045307 / DOMENIC R i 12/11/200 ` �0°'I / 11,,. x - �/ / / DOM127 IC RUSSO U TON RD SILT FENCE-SF-SF-SF- 1.,SF- c \ / / LOS ALTOS, CA 94024 EXISTING CONTOUR � 1,t;••MOtNE d� • /� \ / / /"" PROPOSED CONTOUR '.�R NDS 9"X9" SQUARE CATCH /"/ , I \\ �\ / DNDRUSSO@ICLOUD.COM TREE PROTECTION FENCE O O / �n V N\ i' 1 I TEMPORARY DIVERSION DITCH-- a ,( /"" ENGINEER: -� -� ltiSPE a \ 1 \ BASIN OR APPROVED EQUAL / //" ANDREW JONES, P.E. SILT FENCE OUTLET 11 N �‘ . \ RIM:274.0 / // CIVIL CONSULTANTS, INC. q I \�`4 \ �. \� z7s.z \ N IN V:273.0 1J " 3708 LYCKAN PARKWAY, SUITE 201 CATCH BASIN/YARD INLET PROTECTION 111 ,' �, � 1 DURHAM, NC 27707 �b I t^ ` ®�.ti�5 � / A B4 "5, ' III I I (919) 381-2407 WATTLE GEGOD 1 I iip t, CI\ \°°NcP r� '�Y', �� / �♦ \INV 273.5s / ` �� SITE INFORMATION: RESIDENTIAL CONSTRUCTION ENTRANCE ��iiiI iiI.r Fry. i `1- 0 1,_ • ' *O�♦ "/ \ , \ COUNTY ZONING: RESIDENTIAL DISTRICT-1 V. ' nil e / • ,� /♦ \11 \ \ /` O PARCEL AREA 029 ACRES EXISTING GRATED CATCH BASN -® y♦ RE CONSTRUCTION I � A DISTURBED AREA: 0.22 ACRES (9,500 SF) H 0 Ag �• `\ x..w• ,\�i♦ a N , \ \\\ CONSTRUCTION SEQUENCE: O I-a 3 • \ \ • • ,.. • '„ i TEMPORARY 12'DIAMETER \ _ 1. SUBMIT A LAND DISTURBING PERMIT APPLICATION AT LEAST 30 DAYS PRIOR TO ANY LAND DISTURBING ACTIVITY 0.' 0 PIPE WESTERN ROOF \ �,\�\ x n4 "�' \���i N . WATTLE(TYPJ \ \ OCCURRING. (Z IDRAINS TO BEYOND TOE OF o , - .•`-, tix x ti\'O / Ni \ \ /-� CJ SLOPE AND BEYOND SOD iu `.�^ z\�. ; • 'i �� -- 9 ♦/ CONCRETE WASHOUT \ 2. ORGANIZE PRE-CONSTRUCTION MEETING WITH CHATHAM COUNTY WATERSHED PROTECTION DEPARTMENT TO REVIEW 1�1 �i t^ ' Q 'Lx' ; *rt�'r.. s�♦i AND SIGN \ \ SITE PLAN PRIOR TO LAND DISTURBING ACTIVITIES. LAND-DISTURBING PERMIT AND APPROVED PLANS WILL BE NN �.' F-i I EXTENTS. \Niiiii „ \-T• tix '1 LFt.a'1.fii:ti` t ♦ W N\ ( ��,VACANT '^� ft '+4� 'C1,t^ x \� i ♦ A \ PROVIDED AT THIS MEETING. E. Q %- V A 2, n� 4'T r \ Np�f�frip'E NET \ \ iq tix 43 n"� ' ,t_• <�� i �� \\ \ 3. INSTALL ALL TEMPORARY EROSION CONTROL MEASURES ACCORDING TO THE INFORMATION DISCUSSED DURING THE W O Qi / ,\ � o., d'r0 \\\ +t3 *A.tx ti �.,; `• ,'���i� \\ \ \ PRE CONSTRUCTION MEETING. MINIMAL CLEARING MAY OCCUR IN THE IMMEDIATE AREA OF ALL MEASURES TO PROVIDE G� z Z I-� .;,,, N� 'O - \\`\ ''t4 `3 X � "t I:'�+itix 2. e• ��i��♦ n \ \\ \ FOR INSTALLATION. W p., I \ ...1 n +; x 34'r ..� ,,i,�V D / `° \ \\ \ 3.1.INSTALL CONSTRUCTION ENTRANCE, WATTLES, AND CONCRETE WASHOUT. 0 C �j! O`er \ *s 's" ° .A V 3.2.INSTALL TREE PROTECTION FENCE, SILT FENCE, SILT FENCE OUTLETS, CATCH BASIN INLET PROTECTION, AND n•I I I. I •\ - `�` *�X M1 x Y •��•' O \ \ \ _-- SWALE 1 WITH SPECIFIED LINER AND EROSION CONTROL MEASURE. a W 'iS' U� F 's. Tt c- '11 `c 4's ® . +�° \ 3.3.COMPLETE SITE CLEARING, GRUBBING, ROUGH GRADING, AND FOUNDATION. \ %• a A,.�`� ^� �ti .. • ,,\ INLET PROTECTION\ \ ------- -II 3.4.INSTALL SWALE 2 WITH SPECIFIED LINER AND EROSION CONTROL MEASURE. O .a 1� �♦�� �.� \\ CONTRACTOR MAY USE \ 3.5.FOLLOWING FINE GRADING, INSTALL PROPOSED DRAINAGE PIPING AND CATCH BASIN. CONNECT ROOF DRAINS T a W ill, ' I ° WADDLE FOR INLET\ DRAINAGE PIPING. ,� PROTECON HERE - 3.6.FOLLOWING THE INSTALLATION OF THE PROPOSED CATCH BASIN, INSTALL CATCH BASIN INLET PROTECTION UNTIL " . \ ..� - UPSTREAM AREA IS FULLY STABILIZED. (0 'e A I gC�A3 -- ------- 4. PERMITTED LAND DISTURBING ACTIVITES MAY BEGIN ONCE MEASURES ARE INSTALLED. 0 \ ,I : I FF RAGE �, - RIM:273.8 \\ ��' \\R� -- 5. COMPLETE SELF-INSPECTIONS WEEKLY AND WITHIN 24 HOURS OR A 0.5"OR GREATER RAINFALL EVENT. i.V-`I no E 275.5 .I INV:272.0 \�\ �oF ��MJo�q )a\ 6. MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES IN GOOD WORKING ORDER. SILT FENCE, INLET \. 12 HO V 11 II�/I 1 A2 \ ' \ • \ \. PROTECTION AND OTHER SIMILAR MEASURES MUST BE CLEANED OUT WHEN THEY ARE HALF FULL. CLOGGED SILT \ / \ - ��a%���� 27 y/ _ MI RIM:273.O 010" ` \ • \\ �'\\\\\ .. FENCE OUTLETS MUST BE REFRESHED/REPLACED. SILT FENCE CANNOT HAVE HOLES OR TEARS. \ _INV:271.0 _ V • 7. GROUND COVER SHALL BE PROVIDED AS FOLLOWS: sl' / _ - REE S' E -'v�i • --- W 80°g3.20' (17 ��I 2J45 ,,����.82_47=pf,E �' AREA ♦�� - ���� 7.3.STABILIZE BASINS WITH GROUND COVER IMMEDIATELY AFTER INSTALLATION. (IF APPLICABLE) 135,47, 27 - m • �i I I \ \ -� K �� _ I •: - / ��\ ire 1 7 4 STABILIZE DIVERSION DITCHES INTENDED TO BE IN SERVICE FOR (14) DAYS OR MORE WITH TEMPORARY SEEDING // \ 1 ♦ 1j AND EROSION CONTROL MATTING. (IF APPLICABLE) \ 1 " .,- _��� ° ��� I I -II 7.5.FOR ALL AREAS OF MODERATE AND/OR STEEP SLOPES, STABILIZE AREA WITH SEED AND MATTING IF THE SLOPE / a ! • �W �i y Al HAS NOT BEEN DISTURBED FOR A PERIOD OF (7) DAYS. \ -' b © e ! CONNECT PIPE TO EXISITING 7.6.PROVIDE GROUND COVER SUFFICIENT TO RESTRAIN EROSION ON ANY PORTION OF THE SITE UPON WHICH \ 1 / \ a a -' w/ GRATED CATCH BASIN. SEE FURTHER LAND-DISTURBING ACTIVITY IS NOT BEING UNDERTAKEN WITHIN (14) CALENDAR DAYS OF TEMPORARILY \ \ \ / \ �'V �\ -->" • DETAIL OR PERMANENTLY SUSPENDING LAND DISTURBING ACTIVITY. �0. INV:269.0 \ 1 I A4 ( i � ////,'6 1 '`'Q�\j • 7.7.ESTABLISH TR PERMANENT GROUND COVER SUFFICIENT TO RESTRAIN EROSION IMMEDIATELY FOLLOWING COMPLETION 1 RIM:274.5 / / I I OF CONSTRUCTION OR DEVELOPMENT AND/OR PRIOR TO FINAL INSPECTION. / INV:272.5 .' / pP I I 1 ��'`�!i�/ �� JJ�j „-W - I,I 8. RE-INSTALL ADEQUATE EROSION AND SEDIMENT CONTROL MEASURES AND/OR INCREASE MAINTENANCE \ \I ' „' i%iLITY Ci t •.' .RIM:271.1 (APPROX.) IP:I FREQUENCY WHERE APPROVED MEASURES FAIL TO PREVENT ACCELERATED EROSION, OFF-SITE SEDIMENTATION, OR 0 \ Imo\ 11 i�// 9L INV:268.9 (APPROX.) IA I REPETITIVE NON-COMPLIANCE ISSUES. z w\ UTILITY COORIDOR. o / �� I ,INLET PROTECTION h I \ / TELEPHONE PEDISTAL 9. MEASURES MUST BE INSTALLED AT THE BACK OF CURB TO RESTRICT ALL VEHICLE ACCESS TO THE a M \ �1 - - (T�•) �� I - CONSTRUCTION ENTRANCE. ALL MEASURES MUST BE INSTALLED ACCORDING TO THE APPROVED PLAN UNLESS E c) \ I CATV PEDISTAL 'I V) 1 I I 1REVISION).\ 1 \ \ ' \\ I II 10. MODIFICATIONS TO THE APPROVED AND PERMITTED PLANS SHALL BE APPROVED, BY CHATHAM COUNTY I WATERSHED PROTECTION DEPARTMENT STAFF ONLY, PRIOR TO REMOVAL OR INSTALLATION. CONTACT CHATHAM N I i I I COUNTY WATERSHED PROTECTION DEPARTMENT STAFF TO REQUEST AN INSPECTION AND OBTAIN A SIGN-OFF ON THE o \ 1•t ' I PLANS OR AN APPROVED FIELD REVISION. THE - LE NSF f `� �� \ I 1I OPOLD & KARFN BRUCK `, \ �' II 11 11. ONCE GRADING AND CONSTRUCTION ACTIVITIES ARE COMPLETE, TEMPORARY MEASURES ARE REMOVED, AND \ PIN. 9786-00 00-0000 ♦ - SITE IS STABILIZED CALL CHATHAM COUNTY WATERSHED PROTECTION DIVISION STAFF TO SCHEDULE THE FINAL �i1 DB 1982 PG 266 \\ \ \ II/1I/ INSPECTION. GATE 6EPTEMBER I9 2023 DRAINAGE SWALE SCHEDULE 07 \` \ ,/1 I 12. ONCE THE FINAL INSPECTION IS COMPLETE THE PERMIT WILL BE CLOSED AND NO ADDITIONAL GROUND DISTURBING rvTHEP"noPERr.'°F°L°°HRUL",a3's. G IS Cross-Section 2-Year Rainfall 10-Year Rainfall Temporary Swale Liner Permanent Swale Liner \ S \ / 1 I ACTIVITIES CAN OCCUR NGFORE or ANY OTHER SITEHIS Rnwowc rvor FOR use ory Arvr oTReR SITE OR PROJECT - - \ / I I THE REPRODUCTION OR OTHER USE OF THIS Approx. Left Bottom Right Min. Bottom Flow Flow Shear Flow Flow Shear '� X/ I I RTENDRAW COSENTOFORLPnRTwnHDUT wnmsry CONSENT WHOLENG IN aRICONR WITHOUT \ Length Side Width Side Depth Slope Drainage Runoff Oz Depth Velocity Stress Gm Depth Velocity Stress Installed Installed -.s i"� I I is PROHIBITED Swale Designation (ft) (X1) (ft) (C1) (ft) (%) Area(ac.)C-Value (c(s) (ft) (fps) (psf) (cfs) (ft) (fps) (psf) Specification` Width'(ft) Specification' Width'(ft) I \ \ / ' \ I I COPYRIGHT zoea CIVIL CONSULTANTS,IN• C SWALE- 1 90 3 - 3 1.0 7.80 0.06 0.48 0.17 0.14 2.84 0.68 0.21 0.18 2.27 0.86 BioNet S75BN 6.7 Grass 0.0 \\ // I 1 SWALE-2 60 3 - 3 1.0 5.00 0.03 0.35 0.06 0.10 1.87 0.33 0.08 0.13 1.50 0.41 BioNet S75BN 6.7 Grass 0.0 �', \ ``\I, \ I I GRAPHIC SCALE SHEET NO. �v A 1'� V 11 I' 10 0 5 10 20 "Notes: II -- / �� 1.Liner products specified above are manutactured by Tensar North American Green.Similar products may be substituted with Engineers approval. A / \I ll 811 2.Install all products per manufacturer's recommendations. Where a permanent liner is specified,install liner prior to initial seeding. --I \ ` \ I 1 ��/ (1N FEET) Cit ((�2 I I I �� I I.'/ T� ` 1 1 inch = 10 fit. Know what's below. Call before you dig. lorcan:laoo-324.9491 f Z:\Shared Folders\Projects\Corona\30047\DWG\Production\30047 GSD.dwg,C2,12/11/2023 5:13:31 PM