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<br />STANDARD FORM SF-8 <br /> <br />TIME OF CONCENTRATION <br />SUBDIVISION I"o\,...::>t-:) OF- EA.I L <br />CACULATED BY I.A.f"L. DATE 5--n.. ?,'J <br /> <br />tc= t[+t, <br /> <br />SUB- BASIN INITIAL/OVERLAND TRArl,f TIME tc CHECK FINAL REMARKS <br /> DATA TIME (ti) (URBANIZED BASINS) fc <br />DESlG: C5 AREA LENGTH SLOPE t. LENGTH SLOPE VEL.. t, ~ tc =0-/1*10 <br /> Ac Ft 0/0 M~n Ft % FPS Mln Ft Mln Mln <br />(I) (2) (3) (4) (5) (6) (1) (8) (9) ((0) (II) (12) (13) <br />';:)/>,-z... 0.45" I,G? 7S- I,? '1,:, "'00 \'.1i ' l,~ ~,I.,.. fo75' 13, 'C> /4- TO ;;'4-0 <br /> 0,4.& I,b . ~4 <.. <br />?4"l:> Gf. 2-<- Zco 0.& \l. b &7..<; I,~ !.-."') ~z.s- 14 (0 1.,- Tt::> <br />;;;4.4- 0,4';- 29'b Z-so 2.'2> I~, \ 3<;"0 />,9 14- 4. z. Go 0:::> \ >" 3 I~ TO "302- <br /> ; <br /> q ?>'l 67'> .j' .. To CoA.L('R.UL <br />1\.0\ C) .<\.,,- 12-;- 1.0 \ 3. I o;w}. ),0 \4,1..<:> 1000 1<;, l.o /10 <br />4-01- 0.4r.. !4bi 1 (ey:::, ,.~ II. <;; I 70:::> n'4- : 1'5' Il.~ 9xn }/;...4- 114- To /1_,"> 1 I <br />/l.o? 0.45 IZ.0"1 /00 I.-u I(s (.,1.<;; {,<;; /,g, Sob lz.S- Iq.o 14 Tn 4-0 L... <br />406r a,oi 2.'14- Wel o(~ 3'S":o 4'S'D ",p, 1.0 ~ - G, 5"01 .? . i4c 'n::> 4-0 I <br />l,~ 1..:J.fc:-- I <br />~ 6,4-S' 2.Q8 ISO {,o 14-. :, C-$O \.+ ,. .s- 7.7...... "bee:: 144- /4- Ie:> J.~/' <br /> , <br /> . ' <br /> . <br /> , <br /> I, <br /> '." <br />anlll nl:'D r. IINTY lIlTORM nRA!",AtU= r.AITS'AIA UANIIAI wor ~t.lr.It.l~~OINr. !NC. <br /> <br />______.. _0_.... _ <br /> <br />.....- -.........--........, <br />