3206 WAVE DR 2016-01-01 MF Import

�� � �'� Standard Wall ConsVuetion Always build on solid ground. rypteai saeeion DESIGN Nl�6a�als - .'" P�AN • For base construction, use a material with good `-'a compaction characteristics. --� • For the drain field and 61ock cores, a clean, free draining aggregale is needed. ,__,:; ...«. • A well graded aggregale, ranging in size from 0.25in • 1.Sin ..r (6.4mm- 38mm)and containing less lhan 10%fines will work for bolh ,^ �� app�;cations. We refer b this material as�./�IL@QG1f. • Geogrid • Drain tile • Capstone adhesive • Allan Block '•^`^' Base Phep�ad� '�'I • Excavate a trench at lhe location of your wall. The trench shouid be deep enough for a layer of level compacted Wall Rock, a drain pipe at the back of Ihe trench and the amount ol base block required below grade. • For walls up to 4 feet high (1.2m), install a 3in deep z 18in wide layer ol compacted base (75ttim x 450mm). For taller walls, plan on a 6in x 24in � compacted basc (750mm x 610mm). �=a, � ` • Compact base with a mechanical compactor to 90% of Standard Proctoc ., - • �i v 1 inch f25mm) o/base block Ior each loot /305mm) o!wall heiahL a.'^' • Place Ihe first row of Allan Block on the compacted base with the raised lip lacing the front of lhe wall. " r=�, • Check each btock for alignment and level side to side and fronl to back. 3��+i- • Back fill around the base block and in the block cores wilh Wall Rock and �� "��+'.�• pack to lock in place. �A�1� �rLma'f �•. • Clear the lop ol tl�e biocks Iree ol debris. Stack the next row of block so lhe seams are offset from the blocks below. Runnmg bond is preferred but not required. Maintain a 3in (75mm) minimum of4sel. • Check each block for alignment and Ievel side to side and fronl to back. • Fill the block cores antl behind the block, 6in to 12in (150mm ro 300mm�, with Iree draining Wall Rock. � �' �_._ • 6ack fill the remaining space behind the wall with on�sile soils and compacL � Corninue this process in maximum Bin (ZOOmm)IiRs to top of walL � r �-_ Geog�d Ir�talla6o'� " • inslall Allan 61ock to the designaled height of first grid tayec 8acklill and �., � compact behind wall m a depth equal to designed grid lenglh. • Cut geogrld to design length. Place grid on top of block starting al back of lip. NOIE� Ins�all arid with strenpth direction oernendicular to wall f�. • Place next course ol Allan Dlock on lop ol grid and fill block cores with Wall Rock to lock in piace. Remove slack io grid and stake to maintain . tension. • • Place 8in (200mm) layer of badcfill soils on top ol grid and compacl, y, working from hont of wali to back. � • Insta�l addilional ruws ol Al�an Block to next de��nated gnd location. �' • Repeat process to top of wall. Instail cap blc �equired. "j • Finish grade away from wall for water manage�� "� 17 �: