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CT 80-47; ANDREX CENTER, BLDG D; DRAINAGE CALCULATIONS; 1988-12-15
c'BO.,Lfl ElJllt .. CT S() .. "7 • n WEST • COAST 7 DESIGN 2011 Palomar Airport Rd., Suite 100, Carlsbad, CA 92008 DRAINAGE CALCULATIONS ANDREX CENTER, BLDG. liD" GRADING PLAN DWG ND. 290-2 ... FE 2-88 28 12'~\lISE' D l'Z I IS} ee FIRST ClASS MAIL tH~C 3 o 19B8 CITY OF CARLSBAD DEVELOP. PROC. SERVo DlV. .. *.~ WEST "')~~ , A>4M!!lsw.JI' COAST ~ ............ rvli%.w. i" DESIGN Civil'~ngineering • ~nd Planning • Surveying _.paloma~ Airport Rd .. Suite 100, Carlsbad, CA 92008 • 16191438-5070 VIZ~ltV ~G£ ,~L.CL.)L...AI100S. ,A,,,,-,D.~; ~tEJ2\"'~LD6 JD' ~DL'~G 'P~·t-... ;} ,OWG: No ;rr: ijU"11' kDv,.JS '>~?:CJ I . . tal\lP\fye;" . ~\J. ()-z.0.12>8 . ,\/1: I( I=-V p.I' 5"( 86 "Wo roor, LJ-}:a1u .. cL ~"::. ~o """1CC.. '" 9u.i.k..-' '-a~ E 4S ~,hs ori7~.t0D.oCkhcL~~<r--lo '\utL Gv-lL ol/~' ~s~"--L,,,-, , . . J) . £(L-hJ~ ~L~ c\; ~~ ,10 . _ -==A=("';=~==A=;; == 10 'OGZ AG ~ = goS 0"\'-1' __ -,£A~ l,oo;;: {",44 fZ: J;. = 401 Q ' :: C.I ~= (oqS)(~I')(\13~2'\~ lJ,.2 CF~ \bO ICO 2.oB ',A., ." l20 LF @ J t'!o , -:lQLF e 30)0 , • '-'1"\ •• 1,5 , ++L_~ WEST" . ,~4ltA:. CO' L\ST .. r; tt!"*iN'tN¢ 1\ .~W,i DESIGN Ciyil Engineering • [and Planning • Su .. ~II p' rveymg '~ aloma~ Airport,Rd" Suite 100, Carlsbad, CA 92008 • (6191138-5070 ,e .e Q p , ..... 24" i-'2A II '2.SB 2, :---:--p p == 4' \ '\)--Z' \J 2.lUe.':. == I w ' \ \ -== O,~ lo I ~a FOe.. '~<::.Ir.J' 4" .4-' \(2.,0 1 ~'p= .l)~ .. k~ vzL,,,, I" ~ .. \ " " ,I \' ~.t, ~, , , \ •••• ",'.0 • ;"1 L .. . ~ " ~ .' tX.-, No; 30958 Exp.3-31-92 k::O\IU~ -Z'3o\' . ,vi Io,f$cr? IZF~ -r \-ZO \QJS 2), \ , , ' " .' ..... ~ WEST~ . ~!2_ COAST .....,."".,!4'Jmt!i('" r\ ....... mtibiijY J DESIGN Civil Engineering • Land Planning • Surveying fill paloma~ Airport Rd .. Suite· 100. Carlsbad, CA 92008 • (619) 438-5070 LDAO\~ " Doc...'L. SUHP Ii~ 0,,04-~c.. C~ \00 • ;..'p • ... ... •• ' • • I • ''p 1(0\0;::' -2301 1./Zo /09-. , \ ," 3'), .1 .. I· ' .. ce LlR.B.t9A/ .t9REh'S tJVERL/I/vLJ TIME tJF FLIJW CURVES , . .. " , 'Af . ',' Ej:omp/4", ... C'il/~n t L ~n9"h 01' fi()w • 3tJtJ /"f S/.opl!' ., /. t1 % . Co~l'h;:i~/7r 0/ R;no//. C·. 5t1 ,R~ad: a-,",~/q,.,a' l7()wl'n,~ ,/,7 ;II;/7v/~.s . " .. SAN DI EGO COUNTY' DEPARTMENT OF SPECIAL DISTRICT' SERVICES , . APPROVED DESIGN· MANUAL. ' ./)' 1'''/ ,'Klf/../.;vt. t4d2~-, 4 . , I' -.~., • : I I .-, . , "':"~' . , . , . :",if'/J J I:JRB.AN AREAS OVERLAND TIME , ,OF. FLOW CURVES' APPENDix x-c I i '. ~\ ... , ••• JNTENSITY~DURATION D~SIGN CHART •••• 10. l" ':'.: rm' 'T n Til II III Ihlhl· jj+1i4 iI illi~illi'ihlilillirr=, ., • YT'LEUUHi UTi! lTIili 9. Ps... ... . ." " 1 . D -.645 f &. ~I)~ ~ = .,~::. ~ . :" ~·1 Equation: I. 7.·44 P6 . ~~r.:: ~~ ~t' -'. ; ... : J . 1. ~'~''''''F''' ..... .:. I = I~tensity Un./Hr.) e.-~~~~~~.1' .. ~ .: . ~. .P6 • 6 Hr. Precipitation (In.) 50 '~'~T"" t , l'rO:'~ ,"':'I~I~ .... ~ I .. I· .. D = Duration (Min.) -I _~l"'-' . I" :lfj'" J I I" • '~, • • • " ~ .c. ~ . . I L~ ... to.. , ':, Tr-:'1T' . '" r--" ~ . 11 /' I , t'l-.-. .," . - -•• - . . . II Directions for Application: , . . 1) From preci'pitation (!laps detennine 6 hr. and 24 hr. amounts for the selected frequency. These maps are printed in the County Hydrology Manual (10, 50 and 100 yr. maps incl~ded in the Des i gn and Procedure ~1anua 1 ) . . 2) Adjust'6 hr. precipitation (if necessary) so that H: is: within the range of 45% to 65% of the 24 hr •. precipitation. (Not applicable' [ft ' . i' I'" ,lItH l" I . 1:-:. '" .,' • i i J.'I-:-'-. r-. 'ro;. ITI ". . t "-r-. . ... _.. . II '~:i'::;I:-'.':~~;"~:f:.+ -""u,m1i ~'I ~~~~ I II~~~':::=~'< :::H I ~~ : ~~~~ }~: I !.11~l!J! ·1~~I~.·N--lm~~lllrr rrV!~ ,~~ ~~::~ =.::: <.: ' .. ;: ~rtl !!'I! 1 ~ 13) . t .,.. ·r, ·r . It~' ,.!,~ 1Itll1'-' .~" t"-! n ltiH! III ~ i" ' ,. t· TI," I 0 "'"' 2"1-r-.r-; rf I'" "II:~H '1 t ::: C J.. ... ".j' ._. -,'. 0 1.~1"io III . I~I 1" l'.:'.~ ··f:·· ... ! ,1:1 -s , Q ' ', .. t ~ -·~~kl·, I'n II' II JII'~ I r'nJ~ .ll~b~~m' -i'7'~ :. ' .. ·:1 ,'ijll!n -0 '1'4) to Desert) .- Plat 6 hr. precipitation on the right side of the chart. " -~ ... -• !~~.. .' "'~ I r,.. f' .-.• , .: I III --~r--.-' _ ...... rj ... I,~hll I, "-I"'I~1)-1 1,11 n Draw a·lin~ through. the point parallel to the plotted lines . -r--.. ..... _. jr-.:.. I' ~I l' I Jlili'tl~ l!llit'llj Rl.l·~ ~:..-S ~ 3-1-.• 1"1" ,.. 1 . ':'Ij~ I ~I 1111'l',JII ~m IlrtR, f l @it I' . ~~l liI'l ~ .. ..c: -•••. 1' ... :. .,. I I IWts~' I lm1': , rl.:.I' 1 .. 1 .... 15) u I .~ . I r.-; I' I '.' I. 'I r+ t ,~, 1. ,~'--.'~~L~ ..... · .. .! .. .I11'~~ '~I~ 'I' '!'-I~L+K::!-Tjl 'rl'rnn"~ r-!:~;6.0 ~ -.. I ' . I ! ~ I I .... If I -. I..L~. I-. [ I ~ ii'S 5 .... ~ .9 .-: ..... '~ ---l~~~I'll'I'lj"'" .III ~I~~~ 'US;jT~~,ltJ :1'1,'5:0 g This line is the intensity-duration curve for the location being analyzed. ~ fl ~--:-.-_. .• 'j' ~ .. ~ I~ I ~"l~'-~'~milll' i1*~~' ~'I .,... .'.:' .I.. ~ I . . L ....... ,'. .-... !"-.{. f=-f-' . ,!! 4. 5 '"' ~ ;J .. ,' . ;:' ' . .-: > .'" ' ~. I Tl)t-~ ~5 :~~fjK~r~~J/.ir$,j~ .~-~f '-.~ ,6 --•• ' ......... , ~ +nl I lSI I 'rll~3. ::r -C •. ' -~ .. ·r· .1·.... . lfrm CD '..... -: '.: :' .. :' ...... .. .:.~ ·:-:-c ... i': mtt' 30 111 oS -.-,.. . .-.. -.• -.. -.. -• • _' I'<t!: . _.. ".'. .... · .... '. I . 'rlf~:' - < .. : .. • -..' .-• i-"'l'-.. ... ~. I ~ t-:-. ... : :. :'.: . :. ~ . .' :: -. -:.. . '. .. .:.:::.:. .~ .. 1' ... :-: . . ~ 1.lll ~t :2 5 .-.. ...... .,...... , r L' ~ f11 • "(i.1t '::'~~<::~: ..;~. ~'.:.' .... .;;'::'., . rs~~:~:~~~,.,: ::"J]]~'I ., < . ~=--. , .. ..,' . ,', : , " . '. . .'--..... . . -.' -. .. . . rUd I 2. 0 ,'t-'. .::':-:': --:. -; ~ -:: . . -'. :. . ,= -= .' :-.. ~: -: : ~ -: : ..• ~:, . ~r' ~ . til' ,3 ,'-'-. .,' . .~t-: .. I.".r"o •.• cp t;::: .... -,. '. . .. , r-~ t:: I'".., ~I"'" ,. r.u p.. t= = .: r= . -: . . : . . . --'-l-: t-.. -.. . : . . IJiT~ 1. 5 ..... . • . . .... . , . . " -I-f-j.-. .:. .. ", ., -~ .. ' ' ... ' . -... , lUI co. 't~t-:t-~: . . . . . ~ ~ 1.11,2 . _., .,.~tI .~ .. "0 t'I1 Z o · .' '" ",: IfltH1•O Ifm_lII~HHIIU:l:t:j Ititij.. . .. ~ x ~J.aRmH· WItt : .. ~. 4 5 6 . x 1 I I I , , I' '" q II HI 1111 . H '.. -: .: -1"111""1"1'1 'll W'll I II UlII 11111111111 I I I . '~. 10 ' " U ! 11'1.1111'1111111 15 20 Minutes 2 Hours 3 30 40 50 1 Duration .Applicati-on Form: " 0-, Selected F~requency lOa yr. "1) P6 = .i"!1 ' in. J P24= 4-3 '* J P6 = lo3 %* : ~ i· ,I P 24 2~ Adjusted *~6= 2.~· in. 3) tc = mtn. 4) I = . tn/hr. *No·t Applicable to Desert Region ~ ~ Revis'~d 1/85 '. APPENDIX XI-A ;;0 CD < ..... III CD ,0. t-,o ......... cO 'tTl > '1:1. '1:1 ·tTl 'z: o H X >< ,H " tTl turrrY OF 'S~N DIEGO DEPARTMENT OF SANITATION & FLOOD CONTROL 45' ·i .. IS' ' I"r-:---ih--- " Prep .. +.-d by ·u.s. ,DEPARTMENlr OF COMMER~E "ATIO~:A!'·OCEANIC ArU) AT:,JOSPUEJUC AOr.IINISTRATION SPECIAL' ITUDI£:S gRANCli. OFFICE OF UiORO!.OGY. ,.ATIONA!. WEATHER SERVICE 30 '; . " I 118' 45 1 30' I , \ ·e 15' 11'70 45' 30· Reviseq 1/;85. -. ( . e-': 116° , '-£. APPENDIX' XI-E ~. 15' ;;0 (II < ~. 'VI (II 0.. 'H "-00 U1 >-"'Cl "Cl ~ o H >< >< H ,. ':::r: '.U'NTy OF SAN DIEGO " DEPARTMENT OF SANITATION & FLOOD CONTROL 45 1 30 1- 15 1-- ~ W r : ;-1--; .... 1 !~. f' , Prc",,+-oj ~y U.~. DEPAR1MENrr OF COMMERCE NATIONAL OCEA:-;ic AND A":.\OSI'IIERIC ADMINISTRATION SPECIAL STUDIES BRANCII. OffiCI:: ot-1I10ROLOGY, NATIONAL WEATHER SERVICE 30' -l' I' I , IlUu 1'5' )0' I I • . l s' . . pnECIPITATIO~J 117° I, ~i I ~JO.I Revise.d 1/85 , . -I . \. . " -".-, '1I6U ~ -J I:' I . APPENDIX XI-II . ' . ...... . "-~~' ;~T""'· ......... 11 WEST , 'C'. ii4;a., COAST •• ' N, " DESIGN CivilEngineering • Land Planning • Surve 'n ,.2011 paloma~ AIrport Rd" Suite 100. Carlsbad; J: 9~ooa .' (619/ ~38'5070 . ., _. tJ)~i-L 'Bu~\i~ , \oz>'c.:r"-'·· -" ....... ... VeJ:S "e~oc-~~ Lr> peG Ckn"",L> U~ ~L,..,L· 'cL,r,"';'~ ..:>/ ~",z\\d L ::: qZ I -:Bz.~U"' tree ~ qZl 'f:.-\ C1 \ ~ ,\~ 4e .s F' -=-~04 ~':fo<'><L L u "~ slo.,~ ~l;,stJ(Y'\e ~~tti(J:;:,LI.,)e.. l ~:.r., (2:\ S~~~) I" ~~~ -r ~ 1044 ('2.1 ') l\ y.lA5~ '2.0. \, v,/'L \00 It· ... QICO < C I.A '" (.~): 20. iX.04 ') r ;' , (j~ k\.c ve-Le. = 0 .. 36 d~ ,. . . ~. ~ s== 1 C/o no-J~""~" , \ jf'; O-\q~ ,,',.....' A~= O.\?S'·~ , ,,,' -" 'J ;':'-2 .44 -£p~ ....... -~ooc\ cb~ v",lo~,- " i