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r <br /> CREST _ <br /> TYPICAL EMERGENCY SPILLWAY I <br /> DETAIL FOR DAM AT PONDS A,B a C <br /> lo'o <br /> 3-0 0 CMP EMERGENCY <br /> 2� GENCY <br /> SPILLWAY <br /> -ul FILL 3 <br /> ono 00 o� SAND TOiGRA 2, 0 O WITH 20 <br /> ---- CUT EL MATRIX AN I -- <br /> D BEDDING <br /> 1 -�� I OO.b. <br /> CLAY FILLED -_ ___ pOD � <br /> CUTOFF TRENCHZ EXISTING GROUND <br /> AS REQUIRED <br /> AL FIL[ TO BE COMPACTED TO 95 Flo OF <br /> •" "_ MA DRY DENSITY STD. . PROCTOR TS <br /> w _ <br /> AS <br /> w M-D=698-B AT OPT MOISTURE CONTENT <br /> - <br /> 25 YR.FLOOD HWL �---- - _ �� 2 4 6 6 IO <br /> 10 YR. FLOOD HWL I SCALE IN FEET` <br /> EMERGENCY SPILLWAY <br /> 2•'i <br /> 4-0 SQUARE 16 GAUGE GALV. STEEL <br /> CUTOFF WALLS z <br /> MIN.POOL LEVEL 94 G It 1 VALv4=- <br /> 20 ---' 15. 0 <br /> j6 0 GALV co oa,a.—r <br /> CMP OUTLET <br /> POND A $ POND B MIN % GRADE <br /> DAM OUTLET <br /> � � ✓ CROSS-SECTION DELTA ►L <br /> i <br />