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1 - - N r 1 - it - - - - - - EN - - - N <br /> COMPACTED STRUCTURAL FILL <br /> (SEE NOTE 8) <br /> SWALE FOR SURFACE DRAINAGE CONTROL <br /> - 6"MIN. PARKING LOT REINFORCING SCHEDULE <br /> p ryry77 <br /> 12" WALL HEIGHT'•H" LAYER NO. (SYNTEENNORR EQUIVALENT) LENGTH L(FT) LAYER ELEV. (FT) <br /> - T ( 5 FEETkr. I SF 55 5.0 0.5 <br /> 1 ' ' GEOGRID REINFORCEMENT 2 SF 55 5.0 2.5 <br /> r(SEE REINFORCING SCHEDULE) LAYER 4 1 SF 55 6.0 0.5 <br /> } 5> 7 FEET 2 SF 55 6.0 2.5 <br /> -_I 3 SF 55 6.0 4.5 <br /> 0 • 2' <br /> Q% 6 y�� 3' MIN. 1 SF 55 7.0 0.5 <br /> 2 SF 55 7.0 2.5 <br /> -LAYER 3 7 <9 FEET 3 SF 55 7.0 4.5 <br /> ' - ' 4 SF 55 7.0 6.5 <br /> CRUSHED ROCK FILTER <br /> x" •_ MATERIAL BETWEEN 2 2' <br /> ),.. . AND 4 INCH SIZE WITH <br /> • LESS THAN 2% FINES GENERAL NOTES <br /> -LAYER 2 <br /> .10.5' (TYP.) 1. REFER TO CIVIL GRADING PLANS FOR WALL ALIGNMENTS AND ELEVATIONS. <br /> 2' 2. REFER TO REINFORCING SCHEDULE FOR GEOGRID LENGTHS AND ELEVATIONS. <br /> IN \. i///. 3. LAYER ELEVATION MEASURED RELATIVE TO FINISHED GRADE IN FRONT OF ROCKERY. <br /> -LAYER 1 4. GEOGRID SHALL BE INSTALLED BEHIND WALL WITH MACHINE DIRECTION (STRONGEST <br /> 0.5' AXIS) PERPENDICULAR TO WALL. <br /> EMBEDMENT DEPTH 1.0' (MIN.) J 3 IN. MIN. 5. GEOGRID SHALL BE INSTALLED ON HORIZONTAL SURFACE OF COMPACTED STRUCTURAL FILL. <br /> J y� O-. GRAVEL BEDDING 6. GEOGRID SHALL BE PULLED TIGHT BEHIND WALL. STAKE END OF GEOGRID AS REQUIRED <br /> /''` TO MAINTAIN TENSION BEFORE COVERING WITH STRUCTURAL FILL. <br /> 2 IN <br /> I 7. PROTECT GEOGRID FROM CONSTRUCTION DAMAGE PER MANUFACTURERS SPECIFICATIONS. <br /> KEYWAY-- .MIN. 4 IN. MIN. DIAMETER DRAIN PIPE CONSTRUCTION EQUIPMENT SHALL NOT TRAVEL DIRECTLY ON GEOGRID. ANY GEOGRID THAT IS <br /> SURROUNDED BY CLEAN 3/4" DRAINAGE DAMAGED SHALL BE REPLACED WITH NEW GEOGRID AT CONTRACTORS EXPENSE. <br /> NATIVE FIRM UNDISTURBED SOILS AGGREGATE. ROUTE TO APPROVED 8. ALL STRUCTURAL FILL TO BE COMPACTED TO 95% OF SOILS MAXIMUM DRY DENSITY PER ASTM D-698, <br /> OR COMPACTED STRUCTURAL POINT OF CONTROLLED DISCHARGE. STANDARD PROCTOR. LOOSE UFT THICKNESS PRIOR TO COMPACTION SHALL NOT EXCEED 12 INCHES. <br /> STRUCTURAL FILL TO BE VERIFIED STRUCTURAL FILL IN REINFORCED ZONE SHALL BE SELECT GRANULAR MATERIAL WITH A MAXIMUM <br /> BY GEOTECHNICAL ENGINEER AGGREGATE SIZE OF 3 INCHES AND A MAXIMUM OF 30 PERCENT PASSING THE NO. 200 SIEVE <br /> NOT TO SCALE (FINES CONTENT) BASED ON THE 3/4"GRAVEL FRACTION. <br /> 9. HEAVY CONSTRUCTION EQUIPMENT SUCH AS VIBRATORY DRUM ROLLERS, LOADED DUMP TRUCKS, <br /> ROCKERY NOTES: FRONT-END LOADERS, ETC., SHALL NOT OPERATE WITHIN FIVE FEET OF BACK OF ROCKERY. <br /> I. ROCKERY CONSTRUCTION SHALL BE COMPLETED STRUCTURAL FILL PLACED IN THIS ZONE SHALL HAVE MAXIMUM LOOSE UFT THICKNESS OF 12 <br /> INCHES AND SHALL BE COMPACTED USING HAND OPERATED COMPACTION EQUIPMENT. <br /> IN ACCORDANCE WITH THE ASSOCIATION OF <br /> ROCKERY CONTRACTORS(ARC) GUIDELINES. <br /> 2. ROCK USED MUST MEET THE REQUIREMENTS <br /> FOR ROCK QUALITY SPECIFIED IN SECTIONS 9-13.7(1) <br /> OF THE WSDOT STANDARDS SPECIFICATIONS (2008). <br /> 3.ALL CAP ROCKS MUST BE SECURE AND NOT ABLE <br /> TO BE DISLODGED BY HAND. <br /> 4. SLOPE KEYWAY DOWN TOWARDS CUT FACE <br /> _, .-:,,, Terra MSE WALL WITH ROCKERY FACING DETAIL <br /> .,�� \\ SEAWAY CENTER LOT 3C <br /> Associates, Inc. EVERETT,WASHINGTON <br /> •••��Consultants in Geotechnical Engineering <br /> Geology and Pro No.T-5922-1 Date OCT 2007 Figure 4 <br /> Enwronmenlal Earth Sciences J 9 <br />