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Return blocks at end of the wall <br />(see Note 3) <br />� <br />........... t....... <br />I.... ......... ......... <br />Height (H) ? <br />Max.= 7 feet � <br />I . <br />�. <br />� <br />Min.= 6 inch Embedment <br />2" compacted clean crushed <br />rock or stru�:tural fill. <br />� 1 min � � �- <br />�� K <br />.� � <br />..p k,;y�, <br />� �� � ��'� <br />. T « N"yc!'��k- <br />r' M,�. g. 4 +`: <br />'� <br />.�g' �M-,, p� � � �ry' <br />A4 C <br />� <br />�' y. �L t.,�, � k'� <br />qr M,�, ,q� <br />K. <br />��h.,y, Y.. <br />, � r'" � <br />^�' ,� ,m"� <br />a�,� -� A-�+ <br />�""'e � a- <br />m,� w.. <br />-� mya,� �. � <br />a,. � � <br />2.5'x2.5' �.� �-.�. <br />� <br />oncret ��;�',�"� <br />Ultra ` w-���- <br />Block �_'"��` 2" clean <br />�- <br />° .� � crushed rock. <br />Firm, undisturbed soil <br />G�neral Notes <br />1) Each Ultra Block should bear on two blocks in the tier below to interlock the blocks. <br />2} All materia! {blocks and rock backfill) shall be on site and ready for placement prior to excavation for the wall <br />such that the wall can be excavated, placed in 10-foot maximum sections and backfilled immediately. <br />3) The block wall shall return with interlock af least 1 block length at each end of the wal( or be braced by a <br />soldier pile for stability. <br />GEOTECH <br />CONSULTANTS, INC. <br />TEMPORARY IILTRA BLOCK VG'ALL <br />2414 Baker Avenue North <br />Everett, Washington <br />Job Date: ca e: Plafe: <br />10114 June 2010 Not to Scale 3 <br />