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ff <br />CROSS SECTION <br />5:1 <br />)RED W. <br />RIP RAP <br />CONCRETE BLOCK <br />1" FINES <br />2:1 <br />1" FINES 6" THICK <br />Lol <br />BENTONITE OR WP LINER <br />BENTONITE <br />GENERAL DIMENSIONS <br />TYPICAL CROSSECTION <br />2 FEET OF <br />FREE BOARD <br />PROFILE <br />AND SPILLWAY DETAIL -POND <br />x <br />#1 <br />SCALE 11" 0 OOLUME OF POND: 1.5 ACRE FEET <br />CROSS SECTION <br />_,I <br />x x <br />�- <br />x - <br />_ <br />x <br />x <br />x <br />x x <br />CT <br />x GRANITE GNEISS <br />x <br />nnVU <br />x xBEDROCK <br />x <br />x <br />x x <br />x x 50' -0" <br />x <br />- <br />xx x x x x x x x x x x <br />x x x x x x <br />x x x x <br />x x x x <br />x x x x <br />x x x x <br />x x x <br />- x x x x x x <br />GRANITE GNEISS BEDROCK <br />e <br />..... <br />SWMP DETAIL <br />dal <br />#3 SPILLWAY DETAIL <br />U. <br />5:1 <br />TO POND �e_! <br />x <br />r <br />y ; 2:1 <br />% GRANITE GNEISS <br />< <br />x x BEDROCK <br />RVORED W <br />RIP RAP <br />x <br />.12 <br />% - e <br />o <br />r.' <br />lu <br />wu <br />� e <br />e — a o _ ° <br />% — o <br />xx x .. ........ ... k,11 Rj'­� <br />1: (.),R VIP I I qj <br />x x x; .x x xxx x x x <br />x x x x x x x x <br />x x..x'x.xxxx <br />x <br />x <br />x <br />nn� <br />I� <br />APPROXIMA''1VIVOLU,ME�'PER POND: .5 ACRE FEET <br />PROFILES - SEDIMENT PONDS #2 AND <br />#3 <br />SCALE 1 "= 10' -0" <br />CROSS SECTION `SEDIMENT i'OND(S) #5 <br />LOOKING NORTH <br />12' —o" <br />1 FOOT OF <br />FREE BOARD <br />\ 0 <br />i 3:1 <br />in <br />COARSE ALLUVIUM <br />50' -0" <br />i <br />LONGITUDINAL PROFILE — PONDS) #5 <br />z <br />12" RR <br />2:1 <br />12" RIP —RAP <br />INLET <br />SPILLWAY <br />150' -250' <br />CROSS SECTION <br />- ° <br />— • % e i o ° <br />o % <br />% 2:1 <br />l o - i o <br />° % — o �n o — <br />- • e - ° — o 0 <br />o e' e i <br />COARSE ° o _ o i _ o <br />ALLUVIUM _ ° ° _ e . <br />lAb <br />o <br />50' -0" <br />LONGITUDINAL PROFILE <br />12" RR-" <br />APRON TO <br />TUNNEL DR <br />SPILLWAY DETAIL <br />a <br />5:1 <br />SEDIMENT POND <br />1' RRAP CONCRETE <br />2 x 3 x16 MIN. <br />SEDIMENT POND #4 <br />5:1 SLOPE <br />• • • e e <br />e <br />0 <br />I <br />in <br />I FOOT OF <br />FREE BOARD <br />INLET NEL <br />1 FOOT A <br />2_5%5_�CE5 22>1 + FREE BOARD <br />SCALE 1 "= 10' -0" <br />CROSS SECTION <br />TYPICAL CULVERT INSTALLATION AS NECESSARY <br />M 1!"12" OF ROAD BASE <br />d " <br />• • . • • • 12"° OF BE)DING MATERIAL <br />e • <br />4' DIAMETER <br />STEEL CULVERT <br />STORM DIVERSION DITCH PROFILES SCALE 1 10' -0" <br />1' -2' 8 " -1' RIP RAP, <br />GEOTEXTILE <br />L 6 " -1 TO 4Q ARSE GRAVELS <br />15' —O" " -12" FINES <br />SEDIMENT POND <br />SP ELV. <br />ORIGINAL 2 :1 RIP RAP— (18" -20 ") <br />WATERCOURSE GEOTEXTILE 5 EDDING LAYER <br />ILE r <br />.q W, Rau SECURING PINS <br />0018974 <br />u <br />APPROXIMATE VOLUME PER POND: 5 ACRE FEET TYPICAL SPILLWAY DETAILS POND(S) #5 SCALE 1 "= 10' -0" <br />PROFILES- SEDIMENT POND(S) #5 SCALE 1 =10 -0 <br />0 U <br />CCO+ na0 0 :� <br />o4 <br />N <br />z <br />rrI p U <br />—� Z z U <br />Ul Lu <br />� <br />W W�� <br />5Q <br />QL <br />z lu <br />lu <br />° Lu LA <br />�w-' <br />qYW <br />� oW� <br />� 0 <br />0 <br />0 <br />CT <br />nnVU <br />n <br />m <br />e <br />dal <br />U. <br />�O <br />r <br />4 r4 <br />lu <br />wu <br />Q <br />zS <br />1I JJ <br />nn� <br />I� <br />0 <br />