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f� � �D�versi�ied Buildings, Inc. <br /> 86G N I��ain Sc Phone: 309 266-9768 <br /> n4orton,IL 61550 Fax: 309 266-65�3 <br /> October 25, 200], <br /> Blac.k & Veatch Corporati.on. <br /> 1415 Elbridge Payzxe Road <br /> Cheste�eld,NIO 63017 � <br /> Arttn: Kevin Nelson I <br /> Project: Nitrate Removal Facility Prvject#: <br /> Re: PCO No, 6B, Timc E�cten.sion Job#: 01-600 <br /> Dear Mr.NeIson: �' <br /> We are in receipt o�your October 25, '41 E-mail concema.n 'ustification for a ten 10 wa ' � I� <br /> > g� ( ) rkin� , <br /> day time extension for the above re�'e�renced Proposed Change Order and offer the followin.g I <br /> reasot�s: <br /> 1. The Nitra.te Building trans£oz�nners had to be modified, because of the generator project. I <br /> Modern Electric could not release the transformers for constnxcti�n until the ehange�rder was <br /> apgroved. Modern Electric had rec�ivad the approved iransformer submittal ten(10) days prior <br /> to their receiving approval af th.e switchgear modifieation change. There;Fore, t��is change to th.e <br /> Contract has delayed the production of the transformers by ten(10) days. Sincc the h-ansformer <br /> leadtime is 12 to 14 vcreeks, th.is pushes receipt of the ixansformers f'urther towards the end of the <br /> project, when their workload is greatez-, We are fortuna.te the delay vvas only ten(l0) days. <br /> 2. I also lookEd at the additional hours this c.ha,txge added to 1Vlodern Elcetric's scope. If you t�ke <br /> 316.65 hours f,or thexr journeyrx�an, divide by 8 hours, then divide by 3 men, it equals l.3 days of <br /> labor. Y only requested 10 additional days. 13 days is alot of days to absorb. <br /> i hope Y have answer�d your c�uestions. <br /> Sincercly, <br /> ark Graham <br /> Project Manager <br /> CC: <br /> ���� <br /> IB ��J`�'d I3Q �55999Z6e� 6b�ZT TBaziSZ�'0T <br />