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1.70 1 aZC•Z•7 - 9:1_1 kyj I= SoM IMMA1-'1*"Ile] 0 <br />2w DEEP CRUSHED STONE SURFACE-- <br />EO:O:U:U:U:Q: <br />��=v' ••—n=it-n=n <br />SCALE 1'-10 <br />EMBANKMENT NOTES PER 2019 DOE SMM%WH <br />GRADING SECTIONS RECORD DRAWING CONS RUC POND BERM EMBANKMENTS NICA-GI NATIVE CONSOLIOATED SOIL CE ADEQUATELY COMPACTED AND STABLE FILL <br />_ SOILS IC DEBRIS. <br />BY A GEOTECHNIGL ENGINEER) FREE OF LOOSE SURFACE SOIL MATERWS, ROOTS, AND OTHER <br />ORGANIC DEBRIS. <br />CONSTRUCT POND BERM EMBANKMENTS GREATER THAN 4 FEET IN HEIGHT BY EXCAVATING A KEY EQUAL TO 50 <br />FOR PERCENT IC THE BERM EMBANKMENT CROSS SELTONPL HEGHT AND WIDTH. UNLESS SPECIFIED OTHERWISE BY A <br />is <br />PERCENT OF <br />ENGINEER. <br />EMBANKMENT GREENWOOD HEATING AND AIR PERMEABILITY ENGINEERED FILL THAT CAN TOLERATE POSTION SHOULD BE ACCOMPUSHED IN -CONSTRUCTONUCH A RSETEMENIS WITH A AS TO PRODUCE A MINIMUM E. LOW <br />CRACKING. <br />PLACE THE EMBANKMENT FULL ON A STABLE SUBGRADE AND COMPACT TO A MINIMUM OF 95% OF THE STANDARD <br />Know whaPs below. PROCTOR MAXIMUM DENSITY, ASIM PROCEDURE D698. PIACEMENT MOISTURE CONTENT SHOULD US WITHIN 1% DRY TO <br />CwhafsbOlOW.allbefure you q. PTN OF THE NE1/4 OF THE SW1/4 OF SEC. 23, 3% WET OF THE OPTIMUM MOISTURE CONTENT. THE REFERENCED COMPACTION STANDARD MAY HAVE TO BE INCREASED <br />TO COMPLY WITH LOCAL REGULATIONS. <br />TWP. 28 NORTH, RGE. 4 EAST, W. M. CONSTRUCT THE BERM EMBANKMENT OF SOILS WITH THE FOLLOWING CHARACTERISTICS: A MINIMUM OF 20% SILT AND <br />CITY OF EVERETT, SNOHOMISH COUNTY, STATE OF WASHINGTON OUTS A MAXIMUM OF BOX SANG, A MAXIMUM OF PROVIDED <br />SILT, WITH NOMINAL GRAVEL AND COBBLE CONTENT. SOILS <br />CONCERNS <br />THIS SPECIFIED T RANGE CAN H USED, PROVIDED THE DESIGN SATISFACTORILY ADDRESSES THE ENGINEERING <br />CONCERNS POSED BY THESE SOILS. THE PARAMOUNT CONCERNS WITH THESE SOILS ARE THEIR THE UPSTREAM <br />TO <br />INTERNAL EROSION OR PIPING, AND TO SURFACE EROSION FROM WAVE ACTION AND RUNOFF SUITED <br />THE UPSTREAM AND <br />DOWNSTREAM SLOPES, RESPECTIVELY. NOTE: IN GENERAL, EXCAVATED GLACIAL TILL IS WELL SUTIED FOR BERM <br />EMBANKMENT MATERIAL <br />550 <br />SOD OR SEED EXPOSED EARTH ON THE POND BOTTOM AND INTERIOR SIDE SLOPES WITH <br />AN APPROPRIATE SEED MIXTURE. PLANT ALL R NING AREAS OF THE TRACT WITH GRASS <br />OR LANDSCAPE AND MULCH WITH A 3 INCH COVER OF HOG FUEL OR SHREDDED WOOD <br />MULCH. SHREDDED WOOD MULCH IS MADE FROM SHREDDED TREE TRIMMINGS, USUALLY <br />FROM THE TREES CLEARED ON SITE. THE MULCH SHOULD BE FREE OF GARBAGE AND <br />WEEDS AND SHOULD NOT COWAN EXCESSIVE RESIN, TANNIN, OR OTHER MATERIAL <br />DETRIMENTAL TO PLANT GROWTH. DO NOT USE CONSTRUCTION MATERIALS, WOOD DEBRIS, <br />OR WOOD TREATED WITH PRESERVATIVES FOR PRODUCING SHREDDED WOOD MULCH. <br />20' WIDE LOCKING GATE <br />PER DETNL THIS SHEET <br />545 <br />546 <br />550 <br />545 <br />540 <br />A-40 0.00 <br />1.00 <br />2.00 2.40 <br />GRADING <br />SECTION <br />A <br />CB <br />SCALE: H: 1'=30' <br />2.00 3.00 <br />�1GRADING SECTION B <br />C6 SCNP H: 1'=30' V: 1.3 <br />1.00 1.2➢ <br />SECTION C <br />Cl SCALE: H: 1'-30' V. 1'-5' <br />555 <br />550 <br />545 <br />540 <br />535 <br />4.00 <br />POND BOTTOM <br />0.20 0.00 <br />1.00 <br />%DIGRADING <br />SECTION <br />D <br />555 <br />550 <br />545 <br />540 <br />535 <br />4.80 <br />555 <br />550 <br />RARE <br />545 <br />540 <br />535 <br />2.00 <br />a <br />O <br />~ <br />F <br />W <br />� <br />W <br />p <br />IL = <br />z <br />Z <br />0 <br />ii <br />a <br />Z <br />a(ya <br />022 <br />F a <br />6W^ <br />2 <br />801 <br />va� <br />wU <br />W <br />o q 42198 <br />Fss <br />SENLL�� <br />� �C <br />ONA L <br />11 15 24 <br />� <br />� <br />g <br />8 E <br />Y 8 <br />u <br />C <br />i <br />2 <br />p <br />C <br />0 <br />Lb <br />C <br />C W <br />c <br />N <br />N <br />C <br />Q <br />m <br />7 y� <br />m <br />amid <br />cQ(�Q <br />O6 <br />mY� <br />c <br />m U <br />E <br />IN <br />S <br />o <br />' N <br />U <br />