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fflimmkil <br />p o 0 o o 0 ova o <br />0 o o po `O o 0 o 0o0 <br />o O o0o o 0 o O o.()0 <br />o OooO o 0 0 o0 Oo 0 0 <br />0 0 o 0 0o O000 0� oo o <br />o 0 o0o00 0 o o0 oo o V o <br />oO o o o o O o <br />p o 0 o 0 0 <br />0 o 0 o 0o 0 o o o -0 0 0 <br />Oo 00 o 0 o <br />0 0 0 oo 000 o <br />0o 000 o oo 0 <br />Oo O o <br />0 o O o 0 0 0 <br />0 op o 0 0 p 00 00000 oOo o <br />0 o p o o o p <br />o 0 o 00 o o <br />O8 0oo0oo o0oo6o <br />o o o p oopoo0 o 0n0o 0 <br />o O 0o 0 oo 3 <br />Oo o p 00 0 0 o o 00 <br />0 000 o o 000 o 0 0 0 8 poo <br />p g o p O000 o O Oo <br />0 00 0 0 q s�0 <br />NOTES: <br />• Free -draining Backfill should consist <br />of soil having less than 5 percent fines. <br />Percent passing No. 4 sieve should be <br />25 to 75 percent. <br />• Sheet Drain may be feasible in lieu <br />of Free -draining Backfill, per ESNW <br />recommendations. <br />• Drain Pipe should consist of perforated, <br />rigid PVC Pipe surrounded with 1-inch <br />Drain Rock. <br />LEGEND: <br />0-0-0 <br />p 00 p Free -draining Structural Backfill <br />o <br />ti ti ti ti ti <br />.,r.:•� 1•. f. <br />ti•ti•.•ti•ti 1-inch Drain Rock <br />L <br />Structural <br />Fill <br />Perforated Rigid Drain Pipe <br />(Surround in Drain Rock) <br />SCHEMATIC ONLY - NOT TO SCALE <br />NOT A CONSTRUCTION DRAWING <br />Retaining Wall Drainage Detail <br />Four Corners <br />Everett, Washington <br />Drwn. MRS Date 02/15/2019 Proj. No. 6516 <br />Checked CGH Date Feb.2019 Plate 3 <br />