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• 3~ • <br /> InHir 1 <br /> (Continued) <br /> uATERSHED PARAHE IER <br /> Selected o~ <br /> Peek Dlstharge Culvert Culvert Htl ~ <br /> Area Length Relief 10•Yr., 24•Hr. Length Diameter Required ~ <br />Culvert (Ac) (NI) (F U CN (CFS) (Ft J (In.) (Ft)(2) o <br /> <br /> b <br />HRC-T7 2.5 0,19 70 89 1.8 110 24 0.6 ~ <br /> <br />NRC-T9 4.7 (3) 20 24 Q1 <br />NRC-T1 20.4 0.41 110 89 13.9 B1 36 1.7 <br />NRC-T2 16.4 0.112 170 89 12.3 100 30 3.5 <br />NRC-T3 t1.3 0.26 130 89 8.5 100 30 1.4 <br />ME•1 8295.8 5.38 1625 70 144.4 93 60 6.0 <br />NE-2 412.7 1.25 835 70 16.32 97 36 1.9 <br />NE-S 6.9 1.18 305 89 3.85 40 30 0.8 <br />NE-6 10.2 0.64 560 70 0.4 40 24 0.3 N <br />ME-7 3.0 0.23 75 89 2_2 <br />- 20 26 _- - _0.7 <br /> -- <br /> <br />~ ____ <br />l--- <br />'---- ___- --------__ __ <br />--- - <br />f+7 <br />- <br />~z~CUlverts redesigned ulth SEDCAD <br />. . <br /> <br />(3)Mlnlmum cover over the [ op of culver ts minimum 2 feet. <br />Light-us e road Culverts (for design parameters see Attachment 13-9) <br />