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EMERGENCY SPILLWAY <br />INVERT ELEV. 7393.4' <br />BOTTOM WIDTH = 20.0' <br />l 7400 <br />z <br />0 <br />r <br />w 7380 <br />7360 ' <br />0 <br />NOTE: <br />1.) EMBANKMENT CREST AND OUTSLOPES REVEGETATED <br />WITH APPROVED TEMPORARY GRASS SEED MIX. <br />L.L 7400 <br />0 <br />Q <br />w 7380 <br />TOP OF EMBANKMENT <br />ELEV. 7395.0' <br />MIN. WIDTH = 15.0' <br />KEYWAY <br />(MIN. 5.0' DEEP. 10.0' WIDE) <br />PLAN VIEW - POND 017 DESIGN <br />300 <br />DISTANCE (Ft.) <br />nn1'100 0Vr/ or Ti-%rT A At <br />Horizontal Scale 1 " =25' <br />NOTE: <br />1.) EMBANKMENT CREST AND OUTSLOPES REVEGETATED <br />WITH APPROVED TEMPORARY GRASS SEED MIX. <br />DISTANCE (Ft.) <br />CROSS - SECTION -- S -B' <br />Vertical Scale 1 " =25' <br />Horizontal Scale 1 " =25' <br />7400 <br />Z <br />0 <br />Q <br />W <br />7380 <br />LU <br />7400 1 <br />Z <br />0 <br />7380 w <br />ANTI - VORTEX <br />BAFFLE PLATE <br />STEEL ROD <br />TRASH RACK <br />TT T"T/' A T TT7 A [ITT Tl A / oT7 T-Ni1T A TT <br />PRINCIPAL SPILLWAY <br />FREEBOARD <br />20 - <br />NOT TO SCALE <br />GEOTEXTILE <br />EMERGENCY SPILL WA Y SCHEDULE <br />EMERGENCY SPILLWAY <br />TOP OF EMBANKMENT PRINCIPAL SPILLWAY <br />INVERT ELEV. 7393.4' <br />ELEV. 7395.0' INVERT ELEV. 7391.9' <br />BOTTOM WIDTH 20.0' <br />36 "CMP RISER WITH TRASH RACK <br />FREEBOARD <br />RIPRAP <br />REQUIRED <br />SECTION <br />DISCHARGE <br />SLOPE <br />SLOPE <br />(FPS) <br />DEPTH <br />(FT) <br />D((INO) <br />10.0 <br />(CFS) <br />3.12 <br />(, /) <br />7390.0 <br />EXISTING GROUND <br />0.79 <br />NOTE: <br />1.) EMBANKMENT CREST AND OUTSLOPES REVEGETATED <br />WITH APPROVED TEMPORARY GRASS SEED MIX. <br />DISTANCE (Ft.) <br />CROSS - SECTION -- S -B' <br />Vertical Scale 1 " =25' <br />Horizontal Scale 1 " =25' <br />7400 <br />Z <br />0 <br />Q <br />W <br />7380 <br />LU <br />7400 1 <br />Z <br />0 <br />7380 w <br />ANTI - VORTEX <br />BAFFLE PLATE <br />STEEL ROD <br />TRASH RACK <br />TT T"T/' A T TT7 A [ITT Tl A / oT7 T-Ni1T A TT <br />PRINCIPAL SPILLWAY <br />FREEBOARD <br />20 - <br />NOT TO SCALE <br />GEOTEXTILE <br />EMERGENCY SPILL WA Y SCHEDULE <br />ELEV. <br />(FT. -MSL) <br />PEAK <br />SIDE <br />CHANNEL <br />VELOCITY <br />FLOW <br />FREEBOARD <br />RIPRAP <br />REQUIRED <br />SECTION <br />DISCHARGE <br />SLOPE <br />SLOPE <br />(FPS) <br />DEPTH <br />(FT) <br />D((INO) <br />10.0 <br />(CFS) <br />3.12 <br />(, /) <br />7390.0 <br />(FT) <br />0.79 <br />6.43 <br />CREST <br />6.4 <br />3HAV <br />0.0 <br />0.6 <br />0.6 <br />1.1 <br />GRAVEL <br />OUTFLOW <br />55.2 <br />3HAV <br />33 <br />6.5 <br />0.4 <br />1.0 <br />6 <br />Issued For PR02 <br />7199 <br />D.Keuschcer <br />JBever <br />T.Leidich <br />(Design size -Pader method) <br />TR -29 <br />7197 <br />JBever <br />T.Leidich <br />T.Leidich <br />9 <br />REVISIONS <br />DATE <br />DESIGN BY <br />DRAWN BY <br />REVIEWED AND <br />SIGNED BY <br />(SCC Construction size) <br />NOTE: <br />1.1 OUTFLOW CHANNEL DESIGNED FOR 25 -YEAR, 24 -HOUR PEAK FLOW. <br />(COMBINED DISCHARGE FROM PRINCIPAL AND EMERGENCY SPILLWAYS) <br />POND 017 STAGE CAPACITY <br />ELEV. <br />(FT. -MSL) <br />STAGE <br />(FT.) <br />AREA <br />(ACRES) <br />TOT. CAP. <br />(AC.-FT.) <br />DESCRIPTION <br />7375.0 <br />0.0 <br />0.15 <br />0.00 <br />BOTTOM OF POND <br />7380.0 <br />5.0 <br />0.29 <br />1.08 <br />7385.0 <br />10.0 <br />0.54 <br />3.12 <br />D.Keuscher <br />7390.0 <br />15.0 <br />0.79 <br />6.43 <br />7391..9 <br />16.9 <br />0.99 <br />8.12 <br />PRINCIPAL SPILLWAY <br />7393.4 <br />18,4 <br />1.17 <br />9,74 <br />EMERGENCY SPILLWAY <br />7395.0 <br />20.0 <br />1.37 <br />11.76 <br />TOP OF EMBANKMENT <br />PRINCIPAL SPILLWAY <br />INVERT ELEV. 7460.3' <br />24" CORRUGATED METAL PIPE RISER <br />WITH 90 DEGREE ELBOW WELDED TO IT. <br />DRAWING No. WHERE <br />DETAIL /SECTION <br />IS REFERENCED <br />DETAIL /SECTION <br />NUMBER <br />DRAWING No. WHERE <br />DETAIL /SECTION <br />IS SHOWN <br />PROFESSIONAL ENGINEER'S STA TEMENT <br />1, Thomas E. Leidich, state that the changes in re <br />PR -03, dated 4103 was prepared under my sup <br />and aft the information presented hereon is tru m <br />correct to the best of W knowledge and in to <br />lIz-z /23 �, �. <br />RE <br />e <br />PR -03 Responses <br />04103 <br />T. Leidich <br />KConrath <br />JJames <br />5 <br />PR -03 Responses <br />04102 <br />D.Keuscher <br />C. Williams <br />D.Keuscher <br />4 <br />Issued For PR -03 <br />01102 <br />D.Keuscher <br />MMathisen <br />D.Keuscher <br />a <br />Issue For TR -35 <br />4100 <br />Burger <br />JBever <br />T.Leidich <br />2 <br />Issued For PR02 Responses <br />10199 <br />D.Keuscher <br />JBever <br />T.Leidich <br />1 <br />Issued For PR02 <br />7199 <br />D.Keuschcer <br />JBever <br />T.Leidich <br />a <br />TR -29 <br />7197 <br />JBever <br />T.Leidich <br />T.Leidich <br />REV. <br />No. <br />REVISIONS <br />DATE <br />DESIGN BY <br />DRAWN BY <br />REVIEWED AND <br />SIGNED BY <br />�ENECA <br />Coal Company <br />PROJECT, <br />SENECA & W <br />DRAWING TITLE: RECEINtor-n <br />POND 017 DESIGN APR 2 8 2003 <br />Sheet 1 Of 2 Sheets <br />M W H SCALE: DRAWING No <br />MONTGOMERY WATSON HARZA As shown 13 -8B <br />