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202206638 <br />EXISTING GRATEINLET <br />PK RIM- 18567.19 <br />PR. RIM= 1856.99 <br />FL EL.. 1855.25.25 <br />EXISTING GRATE INLET <br />EX. RIM1856.95 <br />PR. RIM.- 1856.54 <br />R. EL.- 1854.00 <br />165,11 <br />N <br />I <br />0' 5 10' 260' <br />SCALE IN FEET <br />LEGEND: <br />1860.00 - EXISTING MAJOR CONTOUR <br />FASTING MINOR CONTOUR <br />- 108088 - PROPOSED MAJOR CONTOUR <br />- 1880.50 PROPOSED MINOR CONTOUR <br />• PROPOSED RIDGELIKE <br />1.08 PROPOSED SLOPE <br />x TC.XIOOLXX TOP OF CURB SPOT ELEVATOR <br />GRADING NOTES. <br />1. CONTOURS UNES SHORN REPRESENT TOP O PAVEMENT OR TOP OF <br />FINISHED GRADE. SPOT ELEVATIONS REPRESENT TOP OF SLAB OR TOP <br />OF FINISHED GRADE UNLESS NOTED OTHERWISE. CONCRETE SIDEWALKS <br />SHALL BE 4' THICK. <br />2. REMOVE SURPLUS SOL MATERIAL UNSUITABLE T0P501. <br />OBSTRUCTORS DEMOISHED MATERIALS. ANO WASTE MATERIALS <br />INCLUDING TRASH AND DEBRIS, AND LEGALLY DISPOSE OF DIEM OFT <br />OWNER'S PROPERTY. <br />3. FIR DEPRESSIONS CAUSED BY CLEARING AND GRUBBING OPERATIONS <br />WITH SATISFACTORY SOL MATERIAL UNLESS FURTHER EXCAVATOR OR <br />EARTHWORK IS INDICATED. <br />4. PROOF -ROLL SJBGRADE BELOW PAVEMENT TO IDENTIFY SOFT POCKETS <br />MID AREAS OF EXCESS YIELDING. PROOF ROLLING SHALL BE <br />COMPLETED WITH A LOADED DUMP TRUCK OR 9MILAR APPROVED <br />CONSTRUCTOR EQUIPMENT TO DETECT UNSUITABLE SOIL CONDITOIS <br />5. AREAS TO RECEIVE 5TR001080L FILL SHALL BE SCARIFIED AMD THE <br />TOP 12 -INCHES COMPACTED TO A MINIMUM OF 9618 STANDARD <br />PROCTOR DENSITY. AND -2 TO +3 OPTIMUM MOISTURE. <br />8. ANY UNSUITABLE AREAS SHALL BE UNDERCUT AND REPLACED WTI <br />SUITABLE MATERIAL BEFORE ANY F1LL MATERIAL CAN BE APPLIED. <br />SITE FILL SHALL BE OF APPRISED MATERIALS, FREE 6 ORGANIC <br />MATTER. <br />7. 019CE BACKFILL AND FILL SOIL MATERIALS IN LAYERS NOT MORE <br />THAN 8 INCHES IN LOOSE DEPTH FOR MATERIK COMPACTED BY <br />HEAVY COMPACTION EQUIPMENT, AND NOT MORE THAN 4 INCHES IN <br />LOOSE DEPTH FOR MATERIAL COMPACTED BY HAND-OPERAIEO <br />TAMPERS. <br />5. <br />5 <br />5. <br />5 <br />5. <br />GRADING PLAN <br />YMCA PARKING LOT IMPROVEMENTS <br />GRAND ISLAND, NE <br />xNam... <br />Arom yo. /21-07972 <br />me __USERS <br />SHEET <br />5 of 8 <br />