1710 HEWITT AVE 2016-01-01 MF Import

i � � �� ;, � . . �� - _ _ - -- - - � '� � � � . - . BEISANS ENGINEERING smucn�eoasu�nHa msvecnons � u . 6501 FRANCIS AVENUE NOR7H SEATTLE,WASHIN6TON 9810� (206�7B9L617 , �`� %1')1ECTMIMBER \ZOI 7 PROJECT: s w ��'S �-uePr�►�T a� 8 -2�=`1Z _ N �M cnrou�eosr. �-�`g � � n s�cr a � �� "�C FI� � WM � ! �d GUIDLINE SPECIFICATIONS (Conlinued) M � 4�-1� ZsM l� y �i � ��' 4.0 Placement of Fill Over Reinforcement � �� Control of lhe fill placement should be done by lhe standard method ulilized for lhis conUact as defined in Project Specificalions or as directed by the engineer. Exlreme care should be taken to prevent wrinkle development endlor slippage of , reinforcement during flll placement and spread(ng. When practicai, fill is to be placed in the direction in which the reinforcement was rolled out, to aid tensfon(ng. However, if fill must be placed trensverse lo the roll length d(rection, slight (4-inch) overlaps beM�een j � .� roll widths wilh the top piece of reinforcemenl befng the flrst to recefve fill, will prevent � � permanent folding of reinforcement. � Rubber-tired equipment fs ellowed to pass over bare reiniorcement al slow speeds, � ., less lhan 10 mph,and without sudden braking. Track equipment should not be allowed �-- � onto bare reinforcement. To avoid damaging the reinforcement, thera must be a minimum of six inches oi fill on top of the refnforcement before tracked equipment can be opereted. -- � For vertical walls, k will be required lo temporarily form the vertical face and brace N (or the horizontal loading crealed by compacting flll behind lhe wall. Tension should be �—.� � maintafned in the Miragr(d until at least 7096 of the grfd area is covered wilh fill. This � locks tension into Mlrag�id minimizing fec(ng movement for venical walis. The bracing and forming shell be as shown on the construclion drawings or en alternate system lhat �u t� provides en equivalent reaction for proper compaction behfnd the wall. 1 � . i; I� � ,I ' i