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� EKP!T�TT �1 <br /> �Y � <br /> �r � � GREAT L,AKES DREDGE 2922 YORK R(7AD, <br /> �..._,� �r,,,� yj & C7C3CK CU�tPAt�Y, LLC CtAK SRcJOK.tL 8�523 <br /> 1`0" _,c5 830.574.3000 <br /> • �'"RasrFM�" <br /> IVlazch 22°d,20I9 Ref R1102/SRM/DSC/5�-032 <br /> Via Ernail:ICMyersna�chastainen ineers.com Via Email:MNewell(a�decaturil.gov <br /> Chastain 8�Associates LLC. City of l�ecatur <br /> 5 North Country Club Road One Gary K. And�rsan Plaza <br /> I?ecatu�r,II,52521 I?ecatuc,IL 62523 <br /> Attentian:Mr.Kevin E.Myers,P.E. Attention:Mr.Matthew Newell,p.E. <br /> City Eugineer <br /> Reference: Lake Decai-�r Dredging of Rasi� 1-4�and <br /> Rehabilitation af Oakley Sediment Basin <br /> City of Decatur Froject�Io.�iV1314 <br /> Cast Claim for Berm 1Vlodi�catians at the Oalr�e Sediment Basin due to Insufficieret <br /> Con#raet Desi n Ca aci � <br /> Dear Kevin axad Matthew, <br /> Per your Ietter request dated 3une 5�`201$,we have reorganized aur detaiied praposal submi#ted February 6'241$ <br /> ("Propasal")and addressed the camments outlined in your letter. <br /> We have split our Proposal intn the following six major components,which we will discuss further subsequen#ly in <br /> tttis letter: <br /> 2. Chaage Order 13—Costs for the Berm Modzficatians to Hold the Contract Design Quantiiy <br /> 2. 20i 8 Staridby duzing the Cons#uetion af the Perimeter Berms of Ceil D <br /> 3. Addi�onal Dewatering&Surveys during the Winter 2015/2017 Dredging Season <br /> 4. Additianal Dewatering 8c Disposai Area Manageznent Efforts d�ring#he 24i7 I}redging Season <br /> 5. Shutdown/�tandby for xnodifications to the polishiug pond&rnigrating effarts to exeend the dredging <br /> season and reduce stand by costs t4 the City <br /> 6. Early shutdawn/suspension fax the 2017 dredge season <br /> The achaal crasts far the items 2—6listed above that GLDD incurred to date far deiays,suspensian of work,and <br /> other expenses directly resulting from fhe insafficient design capacity issue at the OSB are detailed belovv and <br /> attached,and farrn this certified claim submitted per the terms of the Contrack and the IUOT specif�catians as <br /> reque�ted{"Claim"}. <br /> �'urthermore,we bring to yotu�attention our belief that thexe is an identifiable conflict of interest with regards to <br /> submission af this clairn to the Engineer in accordance with the Co�tract that we are grepared to discuss with the <br /> Ciiy. <br /> ,. WWW.G�DD.CtJM <br /> This submission includes data fhat shatt not be disciosed oufside the Government and shat(not be duplicat�;d,used ar <br /> disciosed—in whoie or in parE--for any purpose other than ta evaluate this ciaim submission. This restcict?an does nat <br /> iirnit#he Gavemment's right ta use Enformation canfaitted in fh[s data if it is obtained from anather source witi�out <br /> restriotion. The data subject to this restricGon are contained in each of the attacheci pages and in the atkach�d exhibits. <br />