The URL can be used to link to this page

Home My WebLink AboutPA2022-020_20220119_Hydrology Report_12-2-21B.A. SIMS ENGINEERING, INC. 2UL]DED$YHQXH /RQJ%HDFK&$3K )[ ZZZEDVLPVFRP DRAINAGE / HYDROLOGY STUDY RESIDENTIAL REMODEL 415 NORTH STAR LANE, NEWPORT BEACH, CA 92660 21302 R0.xmcd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xmcd 12/2/2021 'HVLJQ3DUDPHWHUV1RWHRIH[LVWLQJ LPSHUYLRXVDUHDLVEHLQJ UHGHYHORSHG$/27 VI $/27 DFUH /RWVL]H $UHDV3URSRVHGODQGVFDSHLQILOWUDWHDQGVKHHWIORZWR GUDLQDJHGHYLFHV $ VI 3HUYLRXV 3URSRVHGURRIGHFNDUHDWRVKHHWIORZWR GUDLQDJHGHYLFHV $ VI ,PSHUYLRXV ([LVWLQJURRIGHFNDUHDWRUHPDLQDQGVKHHW IORZDFFRUGLQJWRH[LVWLQJJUDGHV $ VI ,PSHUYLRXV ([LVWLQJFRQFUHWHKDUGVFDSHDUHDWRUHPDLQ DQGVKHHWIORZDFFRUGLQJWRH[LVWLQJJUDGHV $ VI ,PSHUYLRXV ([LVWLQJODQGVFDSHDUHDWRUHPDLQDQG VKHHWIORZDFFRUGLQJWRH[LVWLQJJUDGHV $ VI 3HUYLRXV ,PSHUYLRXVQHVVRIORWSURSRVHG,PSHUY $/27 $$ ,PSHUY VI 7RWDOLPSHUYLRXV,PSHUY $/27 ,03 &KHFNWRPDNHVXUHVXEDUHDVDGGXSWRWRWDODUHD $$$$$ VI 2. 21302 R0 CALC PACKAGE, PG 2 OF 8. - PA2022-020 B.A. SIMS ENGINEERING, INC. 2UL]DED$YHQXH /RQJ%HDFK&$3K )[ ZZZEDVLPVFRP DRAINAGE / HYDROLOGY STUDY RESIDENTIAL REMODEL 415 NORTH STAR LANE, NEWPORT BEACH, CA 92660 21302 R0.xmcd 12/2/2021 *HQHUDO+\G&DOFXODWLRQV ,62+<(7$/0$3 <($50($1)URP2UDQJH&RXQW\ +\GURORJ\0DQXDO2&+0 6HH )LJ DWWDFKHG ,62 LQ KULQWHQVLW\, ,62 KU ,LQ KU $VVXPHGLQLWLDOWLPHRI FRQFHQWUDWLRQPLQXWHVIRU UHVLGHQWLDOORWWF PLQ &RQYHUWWR\HDUPLQ LQWHQVLW\ , WF PLQ §¨¨© ·¸¸¹ , ,LQ KU &' ,03 ,03 &' 4/27 &',$/27 4/27 FIV 4/27 JSP )RU(17,5(ORW 45('(9 &',$$ 45('(9 FIV 45('(9 JSP )RU5('(9(/23(' ORW 'LVFKDUJH9HORFLW\PXVWEHIWVU LQ IRUSLSH 3UHVVXUHDWGLVFKDUJH 'HQVLW\RIZDWHU *UDYLW\FRQVWDQW SOEI LQ ρZDWHU OEP IW JF OEP IW OEI V 9WRWDO S ρZDWHU 45('(9 U §¨© ·¸¹ JFIW V 8VHGLVFKDUJHSLSHIRU5HGHYHORSHG$UHD 21302 R0 CALC PACKAGE, PG 3 OF 8. - PA2022-020 B.A. SIMS ENGINEERING, INC. 2UL]DED$YHQXH /RQJ%HDFK&$3K )[ ZZZEDVLPVFRP DRAINAGE / HYDROLOGY STUDY RESIDENTIAL REMODEL 415 NORTH STAR LANE, NEWPORT BEACH, CA 92660 21302 R0.xmcd 12/2/2021 :DWHU4XDOLW\+\GURORJ\3ODQ:4+3'HVLJQ 6LWHPXVWUHWDLQWKSHUFHQWLOHKUHYHQWSHU2UDQJH&RXQW\WK,VRPDS6HHPDSDQGLQIRDWWDFKHG)LJ 6:4'Y LQ !8VHWKHWKSHUFHQWLOH6HHILJXUHDWWDFKHG 7RWDOKUYROXPH9P 6:4'Y $$ª¬º¼ 9P FI 9P JDO 5DLQ%DUUHO'HVLJQ 7ULEXWDU\5RRI$UHD 5RRI $UHD $$ VI 6XPPDU\%037DEOH ƌĞĂ;ƐĨͿ йŽĨƚŽƚĂůƌĞĂ ƉŽƌƚŝŽŶŽĨsŵ;ĐĨͿ ƉŽƌƚŝŽŶŽĨsŵ;ŐĂůͿ ZŽŽĨ ϵϬϲ ϭϬϬй ϰϴ͘Ϭ ϯϱϵ͘ϭ ^ƵďƚŽƚĂů Ͳ ϵϬϲ ϭϬϬй ϰϴΎΎΎ Ͳ dŽƚĂů Ͳ ϵϬϲ Ͳ Ͳ Ͳ sŵсϰϴĐĨ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• 0 .., FIGURE 9 ISOHYETAL MAP • 40 YEAR MEAN 1966-2005 Lines of Equal Precipitation in Inches -■•-··-··-··-·· I . . I 15 I . ··' o· ~~~~.ml-~-?"?;:...:14 o" I 8 ~ PACI PIC 0 C ■AN PA2022-020 ORANGE COUNTYORANGE COUNTYRIVERSIDE COUNTYRIVERSIDE COUNTY ORANGE COUNTYORANGE COUNTYSAN BERNARDINO COUNTYSAN BERNARDINO COUNTYORANGE COUNTYORANGE COUNTYLOS ANGELES COUNTYLOS ANGELES COUNTYORANGE COUNTYORANGE COUNTYLOS ANGELES COUNTYLOS ANGELES COUNTYP:\9526E\6-GIS\Mxds\Reports\InfiltrationFeasability_20110215\9526E_FigureXVI-2e_DepthToGroundwaterLt5ft_20110215.mxd),*85(;9,H-2%7,7/(6&$/(1" = 1.25 miles'(6,*1(''5$:,1*&+(&.('BMP02/09/11'$7(-2%129526-ETHTHORANGE COUNTYINFILTRATION STUDY25$1*(&2&$NORTH ORANGE COUNTYMAPPED SHALLOW GROUNDWATERSUBJECT TO FURTHER REVISION1RWH'DWDDUHQRWDYDLODEOHIRU6RXWK2UDQJH&RXQW\DWWKLVWLPH6RXUFH6SURWWH)XOOHUDQG*UHHQZRRG&DOLIRUQLD'LYLVLRQRI0LQHVDQG*HRORJ\&DOLIRUQLD*HRORJLFDO6XUYH\!I0LOHV.LORPHWHUVLEGEND&LW\%RXQGDULHV2&:'*URXQGZDWHU%DVLQ3URWHFWLRQ%RXQGDU\Depth To Groundwater 21302 R0 CALC PACKAGE, PG 6 OF 8.FIGURE 3PROJECT LOCATION:415 NORTH STAR LANE,NEWPORT BEACH0 il . • • • f e • I II' 'II I s 11 ' ~ I j •ii -<. ·t~ -----, p.;~1=-'-"c., :!:--• l:•11 ..... 1J 1-C!OJ ,. !h!9I -=aa=~ j BeiiiC/l .,-1----l.4:tnitas utti Whittier ,J" ,. ~-.. = 'do~ta , j / -J;... M'1/s.a 11~--j1--,, ~ . ·..;-,m.,' ,L,~Jl, I -. w!0.;" -,<!', .. " ~ W,port-. e:-~h ... 9_!.., E&l~ .. 1:£!.9 / IO 2 C,:~-,. ------,:1 El Jl'.Jitlm..A:!11 ~ -_._-JI ~. ,1 c.11• f'-~g i ._ ·I ~ ~;r-, .. l :::. I! lfl'l)fll" ,-1 E Wallllrl ,--., ~ l"ltril ft't#" I' Irvin~ ~h1:11u -·-••• ,,,. ---'"""'"' "" ,1111, 0 ' 7> • =--' fl • • Misifon F1 Viej,c,,, ruJi.~~ • -✓ t\irt!'-p,.'!'~ 1 f .... I ,.,,... ..,_ -.. LJ ,-■---~ . . , _____ J 1111 CJ R:lliiCho San.tll ,.,-,.,.r,g::uihil I 1, l I PA2022-020 ORA N G E C O U NT Y ORA N GE C O U NT Y RIVE R SI D E C O U NT Y RIVE RSI D E C O U NT Y ORANGE COUNTYORANGE COUNTYSAN BERNARDINO COUNTYSAN BERNARDINO COUNTYORANGE COUNTYORANGE COUNTYLOS ANGELES COUNTYLOS ANGELES COUNTYORANGE COUNTYORANGE COUNTYLOS ANGELES COUNTYLOS ANGELES COUNTY1.050.71 0.95 0.9 0.85 0.8 0.75 0.7 0.65 0.950.70.90.90.75P:\9526E\6-GIS\Mxds\Reports\InfiltrationFeasability_20110215\9526E_FigureXVI-1_RainfallZones_20110215.mxd),*85(-2%7,7/(6&$/(1" = 1.8 miles'(6,*1(''5$:,1*&+(&.('BMP04/22/10'$7(-2%129526-ETHTHORANGE COUNTYTECHNICAL GUIDANCEDOCUMENT25$1*(&2&$RAINFALL ZONESSUBJECT TO FURTHER REVISION0LOHV.LORPHWHUVLEGEND2UDQJH&RXQW\3UHFLSLWDWLRQ6WDWLRQV+RXUWK3HUFHQWLOH5DLQIDOO,QFKHV+RXUWK3HUFHQWLOH5DLQIDOO,QFKHV([WUDSRODWHG&LW\%RXQGDULHVRainfall ZonesDesign Capture Storm Depth (inches)1RWH(YHQWVGHILQHGDVKRXUSHULRGVFDOHQGDUGD\VZLWKJUHDWHUWKDQLQFKHVRIUDLQIDOO)RUDUHDVRXWVLGHRIDYDLODEOHGDWDFRYHUDJHSURIHVVLRQDOMXGJPHQWVKDOOEHDSSOLHG;9, 21302 R0 CALC PACKAGE, PG 7 OF 8.PROJECT LOCATION:415 NORTH STAR LANE,NEWPORT BEACHFIGURE 3Ro.11 ran~~ --F'a r11m o 1.m1, "-& B•llflowei Hawaiian Li 0 a 0 ~, B 0 Eas1Ia J-• Mirada LIi I lracla T I .. I rf I I • , "-z ,, ... Fullerton hi1netm Garden Gr,)ve Co:;la Me 0 "" 0 a q z E Wau,u.Jtv .. v ,~rJ.81.,,i:1 0 t..., fa 1VI ti, Pacific Ocean oC~lno HIii• p r ..,. +-" C u C I . 6' " I • .. Cllru• SI ! .; "' ~ "' ~ 0 " "' "' '.j ., ., !1 I ... "'" ' 8" " ~ .. 0 LJ CJ CJ CJ CJ CJ 1111 1111 .hif\l,~ ve J1.1rvp,11 Ave cl M• ve 0 ~"' c,,..,,. ~· :r. 'II" i ~ ! I i -,; "' C • u i II Cl ii,,• l'fd 1r A.{! ... "% PA2022-020 130 Gallon ^ůŝŵůŝŶĞZĂŝŶǁĂƚĞƌ,ĂƌǀĞƐƟŶŐdĂŶŬ TOP VIEW SIDE VIEW STRAINER BASKET Material ..................Polypropylene Color .....................................Black Dimensions .......................16” x 4” Mesh ............................. 20x20 S.S. COVER Material ..................Polypropylene Color .....................................Black Diameter ..................................16” Inlet ...................4” Knockouts (x2) .................................3” Precut (x1) TANK Material ....................Polyethylene Ribs .............................................5 OVERFLOW Material ..................Polypropylene Diameter ........................3” SDR 35 FITTINGS Type ................................Bulkhead Height ..............................༃༄ϰ͟ >ŽĐĂƟŽŶ .......................End Radius Diameter ............................ 1” NPT PART NUMBERS STRAINER OVERFLOW FITTINGACC. PORT 45487 45485 45486 Norwesco, Inc. | 4365 Steiner Street | St. Bonifacius, MN 55375-0439 | 800-328-3420 ༃ ༄ 45483 Natural Mocha Brick Forest Green TANK INCLUDES 45555 Black 21302 R0 CALC PACKAGE, PG 8 OF 8. FIGURE 4 OVERFLOW 3'8" (1.12m) ~------4' 1" ______ __.J (1.24m) DEPTH r 1'5" (0.42m) ACC. PORT APEX 4'2" (1.27m) PA2022-020