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- - - ---- --- -- _ �— <br /> � <br /> , �'IELD REPORT r� � <br /> Associated Earth Sciences, Inc. ' � <br /> � .. ,�. � Gai:,7�� 1�. �� ; Pa e 1 uf 3 3 <br /> �i�� Wle I'mJM Name AoJst No. <br /> � . . . , . . . . . . �� 7124112 E�rrctt School Dts2riQ CRC I�OBOODSE ! <br /> 91 I FihL A•�cnuc �,ay�� �y�yya � <br /> 2CirklanJ,WasM1ing�on 98033 3900 61ocJc ef Rodeetdler Ave Ovetcast 70'e 1 <br /> 425�827-7701 PAX 827-5424 �1 <br /> w�nq iry pott Nmn � <br /> � TO: CI ot E�•erat 25 ' <br /> Ereictt Yublic Sd�oal�pY e��l���� � <br /> 3)15 Oakes Avenue,Room 302 A}�Lrtnt ArcLildure € <br /> Evacil.WA 98201 Glmu worr � <br /> AT�: L�wa Rrcnt Eeerelt Public S�ooLt � � <br /> AS REQl1ES1ED BY �ernl Contractor ' � ooUacwr upc,ntmdmt <br /> Babbll NeumawRick <br /> � <br /> aAnRCqotrnctor/ uperl�ImdeM i <br /> TF�FOI.LONIIJG WAS NOIED: I.MH ConslrvAton LLC/I.ane � <br /> i <br /> AESIonmlFa+raquc+tal6ythoconWG.r,tomonitorwnatructionpmgsSforEvarttPublicScLools"CommunityRisourccCmta"projat. a <br /> F.ca�v�tlon(R�tRlnlne K'dll � <br /> Trmdinggc��llyma�oaesi,thewntrac�orcontinua�a�svetlonproassa(ortheprojaCs�euiningwallsWcture. UNliringemadium <br /> sized ecarelar,the contnctor cut approximetely 12'of ezisting fill sols(brownish grey silty SAND wiW frw deldcrious debris)ead resredtd � <br /> . thcaJjecrntwtslopetuenepproaimatel.SH:IVindinetion(tcnporary), InancfTorttoprovideeccasfmlheGeopiadriverig,IhernNnqor 5 <br /> widcned the arca lo epptnximetely I 5-20'and graded the e�ro m�eppioz¢nete flal inclinetion. At time of vitit,AESI notad the contraaor was � <br /> using the oin as a haul roed for s�aib gmanled(rom thc damtian pipe cxpvntion end that the subgreie(oiisting fill)showal signs of <br /> pumring/runing. Siefigme 1 for�pecific tzak Inwion. i <br /> iavi no(Dcicntlon Piod 1 <br /> Aita complUing stripping proceA�s the day prior,�he canttacror 6egan uwvation proeetses for the sitc r proposed 72"stotm detentiun pipe. ; <br /> i Using�svull auva:or,IheconUaclm rtmovai appn»tirtately 9'o[aisling fill(b�ownish gny cil!y SAND)and Aauled�ie matuiel,via o(IR � <br /> I road durop wdc),to ihe site's soulhem atoekpile forcxpon Sa figum 1 farspaific latik location. ' <br /> Ramm�vl A¢¢rena�e Piers � <br /> Crrs from Goopia artived unsite end oontinued inslellarion pmcessa on the pmjca's nnvoed egpegate pias(RAP). Udlizing e tzck i <br /> mounted 3 ton hydrnuiic hemma,thc canuucror aeivmucd ihe 12"die�r,cta hollow mandrel inro thc growd m thc pralavmined locarions(av 3 <br /> svrvcy�d in). Once rofusnl was notod on(�m nntivc salimmts(gcnuelly 10-20'below sumwnding gmle imacd on�he whcontractot's rcfusal � <br /> cri�cria of i"mov�mt pa IS saonds dapsod)thc displecanrnt rypcpim wae mnsWctal Gom e sai�x of I'lifls o(1.25"ctuchcd mck�het j <br /> was compactod ro fcfusal vie Ihe abovc notal hydmulic hemmrr. The e�,+regale pias grnaally requiml2�0 3 buckar of rock�o GII(2.SO lo > <br /> 3.25 cubic yenit sssvming I.25 wbic yanls pu 6uckcQ. 1'crplanels7ixi6cafions,sevc�l pias wae patonnana cvaluetcd,via bottom ; <br /> stsbiliang tai(DS'n,and found to be ahibit oppmzimatcly 0-I"ofde0oction aflc 10 seconds unde the PoII wdght of Ihe ma�ina P��r16a, f <br /> pias matlng the ebove eeCu�al on ne�ive sodimrnd wi�hin(oiv feel wcre delctod(pa geopia minimum Irngth spa)end will be auvated down ; <br /> to ndivdbadefilled with swcturnl Lll by the eaHhwork contenclor during foofing exwvatioo proces.�a.. Though several aze�s otihe building ! <br /> pad xtea ete currcntly eMnvc finivh grndc(ic have e"rop"of wastcd morviol ihnt will Lr.�nt out during nibs«ryrne g'sding proccaes),�he '1 <br /> suhcnntmctnr is ela�ing m Euild nll piax to surcounding grede. During time of visil,Ihe svlaonirectorin•tell�d 21 RAPb(includa deleted <br /> . pien). No Jcleys wiTe noted during ins�nlle�ion proced�ul.�s Sen figum I far srocific tuk I�cation. � <br /> i <br /> I <br /> J <br /> i <br /> COPIES 7'O: Disrcibution F�LD REP.: loa D.lianscq Sr.Swff Gwlogist � <br /> r�2Cp; JUL 2 B ZOiZ PRINCIPAI./PDf: Kurt Mcmmen YFl➢rucc Gucnzlcr YGG � <br /> � �Qv'f.� � . . � <br /> � �a�:fi <br /> ,. - <br />