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STEEL ROD <br />NOTES: <br />NOT TO SCALE <br />PROTECTIVE SLEEVE <br />1. BASE CONSISTS OF 3/4" THICK, 2'x2' PLYWOOD WITH CENTER DRILLED 5/8" DIAMETER HOLE. <br />2. BEDDING MATERIAL, IF REQUIRED, SHOULD CONSIST OF CLEAN COARSE SAND. <br />3. MARKER ROD IS 1/2" DIAMETER STEEL ROD THREADED AT BOTH ENDS. <br />4. MARKER ROD IS ATTACHED TO BASE BY NUT AND WASHER ON EACH SIDE OF BASE. <br />5. PROTECTIVE SLEEVE SURROUNDING MARKER ROD SHOULD CONSIST OF 2" DIAMETER <br />PLASTIC TUBING. SLEEVE IS NOT ATTACHED TO ROD OR BASE. <br />6. ADDITIONAL SECTIONS OF STEEL ROD CAN BE CONNECTED WITH THREADED COUPLINGS. <br />7. ADDITIONAL SECTIONS OF PLASTIC PROTECTIVE SLEEVE CAN BE CONNECTED WITH PRESS -FIT <br />PLASTIC COUPLINGS. <br />8. STEEL MARKER ROD SHOULD EXTEND AT LEAST 6" ABOVE TOP OF PLASTIC PROTECTIVE SLEEVE. <br />9. PLASTIC PROTECTIVE SLEEVE SHOULD EXTEND AT LEAST 1" ABOVE TOP OF FILL SURFACE. <br />Terra SETTLEMENT MARKER DETAIL <br />RIVERSIDE BUSINESS PARK LOTS 2 AND 4 <br />Associates, Inc. EVERETT, WASHINGTON <br />Consultants in Geotechnical Engineering <br />Geology and Pro No.T-7388-1 Date DEC 2016 Figure Environmental Earth Sciences J� 3 <br />