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FIELD REPORT <br /> Associated Earth Sciences, Inc. <br /> ��'��;�' '-�7' Ya e i of 2 <br /> �f�� I-�,�� `y"-� i� ��`d Date ProjeclNamc ProjttlNu. <br /> 911 Fifth.4venuc 10/6/11 Vlew kiA e Element HE100255C <br /> Kitid�nd,Wuhing[on98033 I.ocatiun Wea�her <br /> 42S-g27-7702 FAX 827-54.4 202 Alder Streel Cloud 60's <br /> Municipalily Reporl Number <br /> TO: Cit uf F.verett 50 <br /> Ereret[PubGc Schools <br /> J715 dakes Avenuez Room 302 EngineedArahi�ect ; <br /> � Cou hlin Portcr,I,undcenMAC � <br /> £,verety WA 98201_ I <br /> Client/Owuer � <br /> AT�'� Mr.Uarcy Wallcer Everett Public Schools i <br /> AS RF.QCES'1'ED BY ��ie�� General Coniractor/Superintendent '�, <br /> Babbit YeumanlRick ! <br /> GradinR Contractor15uperintendent '�. <br /> 'CHE FOLLOWING WAS NO'1'EU� LMH Construction LLC/Lane ��� <br /> Af$I on silc,as requesi<d by thc conVacmq lo moniwr crosWctiun pmymss for[veral Yublic Sthnols"View Ridge Elemrntary School"r<novationprojxl. � <br /> tilorm <br /> Trcndmg east neu chc NF.comer nf 11c pro{ws�d soulh builJing,pipe crews laid�proximalely 140 lincar�tet QQ of 6"stotm lightline. 7he NVC pipe was � <br /> YeddeNsunounded m naave SANU and backLileJ with approxima¢ly 5'ofe[cavv'M Irench spoils(native fne to medium SAND with o-aa silt interbeds). The <br /> backGll mattriai wu placed in a seria o(B-l2"Imse lifls and compaeteNrtcompacted(as necessary aad reeominmded)via lra<k maunled hoe pack assembly. ' <br /> �Ihe compacleJ backCdl matmai was probed,wilh lhe full weiKhf of the obscrver on s.5"diamemr sled T-proAe,and provM frtNunyielAiny wilh average � <br /> pencin�ions of 3-4". In place de�u�ty tes�s wer<conduacd on!he compactcu fill to conGrm the specifeJ minimum compattion(or ihe pmposcd phase 2 herAscape ' <br /> arca(95%AS'tl�tlii7). Themr.IractorwasnofificdofallJrnsityresullslisledbelow. AdAilionally,AFClcaiculatedthe�nUlvulumeofnafivebackfilluseda: � <br /> approzinamly W.8 cubic yards(Aaek run voiumc). Scc figurc 1 for sD«if�c txsk IocaM1on. � <br /> Gradine[North Buildine Perlmcicrl <br /> Utiliring a loadcr,th<earih�vork contracmr resm:red fine gmdingpiocesses amund Ihe schonl's proposed norih bailding arca. Dunng time of visi�,AGSI notcd the <br /> <oNraclot had cut appmnima�ely 2-8"nf previoutly placedlcnrmacmd/Icsted fill(grayish brown finc m medium SAND)fmm the ou�er edges o(Ihe area and had � <br /> filled in low spoLt adjsent ihc foolings. ihe ama was smootM1ed via loader buckel ihough�no compac�inn pr<xcasrs wtte obscrved al timc of visil Scc Ggure i � <br /> for specific lask laalim. j <br /> 7'ESC ISilt Walkwi�h Civil F.neinrorl I <br /> Kylc wilh CougLlin Yorttt Lund<rn(CPL)was omite lo perfurm ar.crosion con[rol sile walk end ialk wilh Ihe general mntaclor about Ihe sitds specifmd TFSC � <br /> measurcs. WhJe onsilc AF.SI and CPI,observed�he eatthwmk conttactor's rccenlly installcd tempnrery caWh poinUinf Itralion trench ncar ihe ennstniction <br /> rntnnee i^duJinq p�cNru of it's mnshuction(Io be emaileJ m AF.SUsee reporl q4P for cortetruclion delails). Addiconally and due to ttcm0y hcary precipiutiun <br /> and subseyuenl shai Ilow Rom zdjacent pavM areus(asphali play arca 10 immeJiate nonh)AEiSI and CPI.noted x temporary catch point ncar the NF;coma of Ihe � <br /> sii<had appeaecd Io discharqe�urbid eo an exisiing aturm line iu the nonh(nnt previously oAserveA). AGSf colle<I<A a water sample Gom a downsircam eaisling ' <br /> calch basin in Alder tirceet(TMP-2)and noted ihe walcr was mR.in ihe si[es discharge s!andards(I R.1 N'Ri mcascrcdRS N9U max). AIiSl.auspec�s additional ' <br /> smrmlincs arz s;uhbed into the czabng line(not ducumrnled un plans)and are hence pamally diNbng Ihc onsih wat<r prior lo oul(all into ihe cily's wlch buin. I <br /> nFSI remmmrnded ihe conn:clnr cmer the exposed subgrade surroundmg ihe Icm�rar�catch poiN xnd mi�igme wrhid water emm�ng�he Iine. Th<eanhwnrk <br /> convaaor notcd hc woulA mrtounA thc�emp catch point wi!h cold patch,swale shcet Ilo�v(ram adjaccnt asyhalt inb Ihc basm,and plug aJJilional uDStm�m calch ' <br /> basns:o minimis N:Aid wa�cr fmm micrin7lhc linc. fiiven much olobserved stle fiMY's are nol re(!eeted in the T[SC plaq AFSf and CPL rccummrndcd lhc <br /> grnttvi<onVac'ur cubmit and RFI in regards lo Ihe above changa vnd lay nut an ali<matc plan to addrcss potenlial emsion cnnlrol istucs. See fgna 1 fnr speci0c ' <br /> Iuk Ixa��on. <br /> I <br /> � Dcnsi Resulis � <br /> - � <br /> Tesl# Location Deplh ft beiow finish %Moist D D Max Dry U °/a Max P/F � <br /> t1 � See fiqure 1 -3 13.1 117.9 124.1 95 P �I. <br /> t2 See fi9ure 1 approx FSG 13.3 117.5 124.1 95 P , <br /> 13 See fi ure 1 •1 12.5 119.3 124.1 96 P � <br /> t4 See fi ure 1 2 12.9 116.8 124.1 96 P , <br /> - -- -- -- _ �, <br /> t5 See fi urs 1 a rox FSG 13.5 117.4 1?_4.1 95 P ; <br /> l6 See fi ure 1 aeProx FSG 13 117.8 124.1 95 P_ � <br /> t7 See fi ure 1 -1 12.8 1182 124.t I_ _ 95 P � <br /> t8 See fi ure 1 _ _ approx FSG 13.2 118.1 124.1 J_ _95 P � <br /> - - - i <br /> COPIGS 7'O: Distribulion FlEI.D RLP.: Jon 0.Flanscn,Sr.StafT GcolnKisl � <br /> DATE ` OCT I O ZO�� PRINCIPAL/PM: Kurt Mcrriman PE/FSruce Gucnzlcr PL•.G � <br /> MAILC6: <br />