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. . � <br /> ' Christine Mattson <br /> From: Darren Amundsen [Darren.Amundsen@bonestroo.com] <br /> Sent: Friday, November 04, 2011 9:57 AM <br /> To: Lyle Oman <br /> Cc: Christine Mattson; Melanie Curtis; Phil Caswell <br /> Subject: 4099 Highwood wall backfill testing <br /> The below is a partial copy of the wall plan from the engineer for the 4099 Retaining wall. These are the tests required <br /> by the design engineer (not Phil). Test results verifying the backfill meets the requirements of A-C below is what we are <br /> requesting be on file with the city. In a perfect world, these would be done ahead of time and the property owner <br /> would also want these done before the backfill is placed. The wall design relies on the backfill soil properties below. <br /> .,,,. <,,., � _ <br /> Bc�Ckfi <br /> A. Bo�Ctfll shON COnSist OI so�thot K kee OI d�tXh Orx1 deie►er+0�us mOlC+�id. <br /> BOCkfifl ShO�mRAt tt1�tOM�Dwirrg gOtklliOn in OCCOrclOnCe wEth ASTM D-i22: <br /> ��e�e:,�m r'er�a�t PaksinQ <br /> 3/4 inCh 75-140 <br /> np.! 20�l OD <br /> no,•10 t3 bQ <br /> no.20b 0�30 <br /> Fi. MOCKtM SAO�f1dYA O N1�StiCA'y R1�l�Px�YI� c 15 CF1p tiqulU l�tit (LL)a rYCy� <br /> �STM�43t8. <br /> C bockl�stx��t+cYve a pet�k efifeclive Inction o�le of 3�`.as d�texrrarrod by <br /> � diett st�eclr testi�q. <br /> a. me controcta sd�!oa�a�ir►csap4nd4n�aa resr rc:v'fs ro•�e�rfv+r►�+n+� <br /> �kfi�rrtie�ets Ihe�quien�nh of A Ihrc)ugh C. <br /> Darren Amundsen, PE <br /> Associate <br /> Bonestroo, now Stantec <br /> Tel 651-604-4894 <br /> Cell 651-775-5623 <br /> darren.amundsenC�stantec.com <br /> stantec.com <br /> Bonestroo has joined Stantec, a professional services consulting firm recognized for its leadership in <br /> sustainability, depth and diversity of talent, and technical expertise. <br /> The content of this email is the confidential property of Stantec and should not be copied, modified, <br /> retransmitted, or used for any purpose except with Stantec's written authorization. If you are not the <br /> intended recipient, please delete all copies and notify us immediately. <br /> � Please consider the environment before printing this email. <br /> 1 <br />