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i <br /> ; <br /> ., <br /> � <br /> ; <br /> � <br /> � <br /> MEASUREMENT ROD <br /> �� 1/2" DIAMETER PIPE OR REBAR <br /> 0 <br /> � CASING, 2" DIAMEfER PIPE � <br /> � (SET ON PLATE, NOT FASTENED) <br /> � COUPLING <br /> � WELDED TO PLATE <br /> i EXISTING <br /> GROUND SURFACE SETTLEMENT PfATE <br /> 16" �• 16" x 1/4" <br /> / /'i. �\/�%i i� / j\:�\//��/.�„',�i,�,`!;�? <br /> .�A..A.��,/.A/�/'�-.��� '. . <br /> ` ,%\\ . . i � .�. . . , `� ' <br /> . �/ <br /> `" //��i�%/i�/:L;%i%i�/,���/i:/tii��/i ii�%�/ I <br /> ;� SAND PAD I <br /> � (IF NECESSARY) �I <br /> c NOT TO SCALE I <br /> � <br /> � <br /> � <br /> � <br /> � � <br /> � <br /> Notes: <br /> 1. Install markers on firm ground or on sand pads if <br /> naeded for stahility. Take initial reading on top of <br /> rod and at adjacent ground level pnor to placement <br /> of any fll. <br /> ��- 2.For easo in handling,rod and casing are usually <br /> o� installed in 5-foot sections. As fill progresses, <br /> ". couplings are used to install additional lengths. <br /> � Conlinuily is mainlained by reading thc top of the <br /> ;� measurement rod,lhen immedialely adding the new <br /> °i seclion and readiny lhc lop of the added rod. Both <br /> u <br /> � readings aro recorded. <br /> � <br /> �J 3.Record Ihe elevation of the lop of ihe measurement <br /> / <br /> o rod in each marker al the recommended�ime inlervals. <br /> `� Each lime,nole Ihe elevation of the adjacenl fill <br /> � s�naca. Settlement Plate <br /> `� Detail <br /> l�; 4.Read the marker lo the nearest 0.01 foot,or 0.005 <br /> w foot if possihle. Note lhe fill elevation to the Smith Island Batch Plant <br /> `� nearest 0.7 foot. <br /> Everett, Was ington <br /> i 5-The elevalions should be referenced to a temporary <br /> J 6enchmark located on stable ground at least 100 feet G EO E N G I N E E RS� Figure 4 <br /> � from the embankment. <br /> I <br /> �r - ----- --"- -- - -- <br />