Laserfiche WebLink
MRR.27.2000 11~30RN TWENTYNILE CORL ENVIP,ONNENTRL N0, 583 F.2 <br />~ TTAC N/1~7F~~ r / <br />1 <br />~~ <br />Cvlve~'T <br /> <br />..~ <br />f <br />..[- <br />!y <br />• ? <br />/U <br />~~ <br />/1 <br />U <br />TABLE B <br />CULIBRT AND LOW WATER CROSSING <br />DESIGN SPPCIFICATIOlv6 <br />FLSB CRLEK BOR$HOLE DEWATPRING 9ITP <br /> Low Water <br />Crossings <br />Station DSeiMge <br />Atea <br />Acre Peak <br />Flow <br />ds Ii1N/D Culverts <br />FiW Culvert <br />Size Bottgm <br />Width Side <br />slopes Flow <br />Depth °b <br />Slope <br />CO 27• 194,5 17.0 O.b 1.9 36" <br />1+00"' 41.3 5,3 0.9 1.4 18" <br />8+50 21b 3,4 3' 6:1 0.5 0.005 <br />18+50 21.6 3.9 3' 6:1 0.5 0.005 <br />28+00 76.9 8,2 6' 6;1 0.5 0.005 <br />39+50 11.4 3S 3' 6'1 0.5 0.005 <br />46+00 6.6 2I 3' 6:1 0,4 0.005 <br />62+00 1.1 03 3' 6:1 0.2 0.005 <br />74+00 1.0 0.3 3' 6;1 0.2 O.ODS <br />79+00 6,9 1.2 0.5 0.6 15" <br />84+00 4.0 13 0.5 0.6 15" <br />V ent Borehole Road Crossing <br /> 0.8 ,5 0.65 0.65 12" <br /> <br />The culvert under County [toad 27 is existing. <br />1'he culvert at Station 1+00 may be replared with a low water crossing ar the road base may 6e built <br />up. (See page Hx. 9-3) <br />All culve~tr were designed fora 20.year, 24-hour event <br />Ptecipitalion m ].8 inches <br />CN=70 <br />TR94-1R Ex, 8-15 Ravised 0?/27/95 <br />