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HomeMy WebLinkAboutS-1363 Map 8ARKANSAS STATE PLANE COOORDINATES NORTH ZONE MONUMENT NW 1 /4 NE 1 /4 O N 120994-22 E 1185259.33 set 1/2" iron pin SOUTHEAST CORNER - Q2 N 121012.64 E 118474704 found iron pin NORTHEAST 1/4 NORTHWEST 1/4 - -�-- I - - SECTION 5, T-1-S R-13-W -' - - -. 3 N 121655.50 f 1184771.56 foundIron pin __-- --_ N 121631.33 E 1185642.28 set 1/2" iron pin I - -- DRAINAGE INFORMATION: N 121560.76 E 1185600.39 set i/2" iron pin -•--- - © N 121191.37 E 1185375.95 set 1/2" iron pin N 121159.77 E 1185326.28 set 1/2" iron pin TOTAL DRAINAGE AREA 33 ACRES W I TIME OF CONCENTRATION SITE 22 MINUTES I ' -------___- - PRE CONSTRUCTION COEFFICIENT OF RUN-OFF 0.30 POST CONSTRUCTION COEFFICIENT OF RUN-OFF 0.60 64 = I -- - - - - ADDITIONAL RUN-OFF 0.3 (4) 12.88 = 15.456 CFS 24 MIN/MUM DETENTION 15.456 x60 x24 = 22,256.64 CUBIC FEET PROPOSED VOLUME OF DETENTION POND 22,612.51 CUBIC FEET TOP OF RETENTION POND LEVEE8'-0" 258.50 NORTHWEST CORNER -\�� L6" CONCRETE WEIR r SOUTHWEST 1/4 NORTH*ST 1/4 - - - / / r „ SECTION�,�T-1-S, R-13-W 1 / / �� 257.00 CONSTRUCT 81 LF OF / / EXISTING GROUND `_________________ ADS-N12 w/FLARED END \. - - - / o j\ 3i.- -�� �o Ffl0a $887437E Q W/ �..�.. �..�.. ��.. a..■ 2980 871.06 FLP. . / 72" PIPE � ■ / CONSTRUCT 94 LF / ` \ _ ■ / S-N12 255.00 \ / / / I .. ❑ ♦ � EXISTING DITCH GRADE TC> I / 11 TC 3 ♦p\/o /LEVEE RRoou Two BIWOW Twv 6EDRD 12 M / , � 'V � / STANDARD MPRO TORT & 9SOLID CONSTRUCT 136 LF TMREE REDRDD. THREE 80a THREE BEDROOM i \ 0HREE REaow / �// SECTION THRU WEIRSODDED OF ADS-Nl2 9 TC 10 / 48• OAK / Tc e / / I / / 2('= / TOP OF RETENTION LEVEE CONCRETE WEIR ■ �� ■ / F OF ADS-N12 P...,.. <� \ EXISTING GROUND 258.5 / + -► CONSTRUCT 150 L / 60 0 60 120 S�pPE 3:1 SloPF 3v /`. N EX/STING GROUND CONCRETE WEIR 29a.o ■ _ - - - - - �� QF ADS-N 12 ♦ Q - - ■ � / ♦ i / 0 1 -- \ � Scale 1" = 60� 255.0 FLARED END SECTION / ADS-N12 PIPE FLARED END SECTION _ ''•48" CONSTRUCT 46 LF ■ \ ,j / ae OAK / \ a ♦ ` SEE SECTION ABOVE o CONSTRUCT 181 L OF ADS-102 h - _ /OF ADS-N12�� ` CONSTRUCT 124 LF 8 M \ \ - M El CONSTRUCT 70 1 �+ » OF ADS-N12 ■ R BEDROOM .\ 14 OF ADS-Nl Roa cEURHwsE'l _ TD 3, ' 1 o TYPICAL DETAIL 1 - RETENTION AREA LEVEE 2 eJ� SCALE: N.T.S. \�90 / / \ ❑ m EE BE °°" OF ADSUNI2 CONSTR0 LF / . YA a n ooM ti� �G ♦ OF CONSTRUCT 3 LF CONSTRUCT FRENCH ■ DRAIN SEE DETAIL 2_j ♦ ry�T / / \GF A 2 ETE UCT 103 LF / 2 CONSTRUCT 103 LF a� � 3'-O" SWAL£ 3500 PSICONCR028 DAYS ■ 297..0 OF ADS-N12 $ W/FIBERMESH TC ♦ WtU REORoou \ - \ Two eEDRoou /two eEORoou ��a' / o ■ / �7 \ . \ eBDHoa ± Q" . " CONSTRUCT 219 LF b a \ CO STRU 95 LF OF ADS-N 12 - r 4 /, ,�2 NOTE: ♦ TOOL CONTRACTION JOINTS �' ■ CONSTRUCT 5� LF / 1 TC / COMPACT SUBGRADE • 1 `\ ■ 6F ADS-N12 .1 D- i- 1/3 DEPTH OF CONCRETE TO 95% SP � ® 12' CENTERS \ oQ RUCT 88 LF ♦ LQ 4 FAD N12, > • A GROUND SURFACE �� ,� -: -SW1/4 N�1 / w 9 _ _ S- � SECTION A - CONCRETE SWALE � C NST TC 1�0 I i- - __ \ \ ,BASK - o SCALE. • N. T.S. \ 6 \ we l . \IW-4 ■ / CON$'TRUCT V 67 LF\ f Tc L N F A T / CONSTRUCT 57 LF / OF dDS-N12 / °" - 6 A h ' 1 ® ♦ OF ADS-N12 \ \ Nu NCRETE BEDROOM 3'-O" CULVERT ■ / \ T 5 ♦ 5 2940 �h CONSTRUCT 77 LF 2'-0" MIN. FILTER FABRIC STEEL COVER PLATE 3500 PSI @28 DAYS ■ W/FIBE RMESH OF ADS-N12 CONSITRUCT 125 Lf OF \ / \ wb o/' 7 I • WASHED CRUSHED STONE / ADSI-N12 w FLARED END ■ / \ / / 6" PERFORATED PIPE o _ /• ■ �Q o \ / /� N / / / / CONNECT PERFORATED PIPE ■ h o U / ,CONSTRUCT 199 LF OF / / TO NEW STROM DRAIN COMPACT SUBGRADE TD AGE /ADS /No12 ww/FLARE/D END ,% 1/ �/.. �. TO 95% SP - NOTE: RETENTION i I 1 1 ( / ry Y�► / j TOOL CONTRACTION JOINTS ■ a , % k/ / //�, i DI{� „TAIL 2„ - FRENCH DRAIN DETAIL 1/3 DEPTH OF CONCRETE ■ � 1 \ � ,� ® 12' CENTERS F.LP \LIMITS OF 100 YR. FLOOD . `" ELEVATION 292.00 `�l � 1 / / -see Note 1 SECTION "B"- CONCRETE CULVERT - ( SCALE: N.T.S. ��\■... � 1 ■ mumm, ■ ..aaam N 875629-W_ 512 -. - - F.LP. F/P N 8T4B27" W 51325I' PLATTED ' 0.66' NORTH F.LP. \. / F.LP. / F.I.P. F.LP. ( SPIKE 0.10" NORTIl� / r�R ,.> - ON LINE 1.36' NORTH I /./ ABBREVIATION: NOTES: 0.08" NORTH v F,LP. / p J I G I \ \ I /NT OF / _/'./ LEGEND: EXIST EXISTING b( �.> 6J PP POWER POLE 1.) ALL PROPOSED PIPING MATERIAL FOR DRAINAGE IS TO BE ADS N12. 6 1 r, , r I \ GrNNiaG / ./ / PROPERTY LINWM E MH WATER METER 2.) CONSTRUCT HANDICAP RAMPS AT ALL HANDICAP PARKING AREAS. EASEMENTS _ - -_ SWR SEWER \ CHU OVERHEAD UTILITIES CONIC. CONCRETE INLET LEGEND \ I / •// ELEVATION _ _ - 295o F.I.P. FOUND IRON PEN 25A9 S.LP. SET IRON PEN CONTOURS - D0. DIAMETER Fil CONSTRUCT DROP INLET _o WESTFIELD DRIVE EXISTING GW GUY WIRE N I 1 �•.... / \. SANITARY SEWER LINE TEEE FED TELEPHONE PEDESTAL O O % SWALK SIDEWALK a CONSTRUCT v""RATE INLET 1I/r/S� S.F. SQUARE FEET G 1111 AS \ R.O.W. RIGHT-OF-WAY q❑ CONSTRUCT MYLOPLAST 8" INLET AREA DRAIN \� EXISTING FENCE C/L CENTERLINE3 EXISTING RCP RIBBED CORRUGATED PIPE \ \ WATER LINE ►� 1 ' I a DROP INLET 4 CONSTRUCT MYLOPLAST JUNCTION BOX PR N PROPOSEDFH FIRE HYDRANT SOUTHWEST CORNER 11 I STORM DRAINAGE o P.O.B. PONT OF BEGINNING ❑ i / * 0 11� NORTHEAST 1/4 j SECTION 5, T-1-S, R-13-W - \ I IRON PENS SET = 1/2" REBAR JOB. No. 4062 B Prepared For: ChapelRidge of Little Rock BOND CONSULTING ENGINEERS, INC. SCALE: ," = Bp� DRAWN BY: CAG Mr. Burke Larkin STORM DRAINAGE DESIGN DATE: OCTOBER 31, 2002 C 2601 T. P. white Drive Jacksonville, Arkansas .72076 ERIC Development, Inc. PART OF THE WEST 1/2, SOUTHEAST 1/4 OF SECTION 29, T-3-N, R-10-W FILE NO.: 4062ALTA_l.DWG E Phone: (501) 982-1538 Fax: (501) 982-1530 E-mail: Tommy.Bond@Centurytel.com Fort Smith, Arkansas 72913 SHEETF CHSTAGE.ASC JACKSONVILLE, PULASKI COUNTY, ARKANSAS 2 4 ORIGINAL