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� <br /> , ���os - o � � <br /> , , , . , , �--�, <br /> ; , <br /> ��J ����d� i l� d ����11�'t ����-��� � �3�,� �����_�� �� ������e <br /> ; i�)��,n���,, — <br /> January 19, 2016 <br /> �IWA Project No. 2014-162-21 <br /> Howard & F'rances Lorentz <br /> l 215 West Mukilteo Boulevard <br /> �verett, Washirigto�i 98203 <br /> Attelltion: T-Ioward arld rrances Lorentz <br /> Silb�ect: SUMMARY RLPOI2T OF G�OT�CHNTC�L SP�CTAL�NSP�CTIONS <br /> Lot•entz Rocic€r-y I2eplaceanent <br /> 1215 West Mnkilteo Bor�lev�r� <br /> Everett,Washir�gton <br /> Dear�,orentz's; <br /> As requested,HWA GeoSciences Inc. (�-IWA)provided Geotechnical S�ecial Inspcctions, for <br /> the above-referencecl projecz. `�'he�va11 Contractol•for tlie project vvas By Desigr�Rocicer�ies of <br /> Du�all, VJashington. ConstructioYi begalZ on Decellzber 11t�'2015 a�d�as cornpeted on <br /> Deceinber 16tt'2015 <br /> Oux-geotechnical speeial inspections were cornpleted as recolmnendec�in our geoteclmical <br /> report. A copy of our geoteciu�ical z�eport is include;d ar.�ppendil A of this sr7�nrnary report. <br /> Oui�inspections were conlpleted on a full-time basis tlu•ough constr�uction of the Rocicer�. Daily <br /> field repol-ts were pY�epared after eac11 site��isit. Copies of all of our field reports are included in <br /> Appendix B of this Sununaz�y Report. Brief descriptions of our Geoteclinical Special Inspection <br /> ii:eins are pz•eseni:ed in the following�aragraphs. <br /> 1. Observe and monitor excavation. We observed the relnoval of the e�isting degradiug <br /> roelceiy to malce��ay for the new roelceiy. To avoid opening up the entire��111 alignuzellt, <br /> the removal of the old i•ocicer•y was completed in sections as the 11ew rocicely was <br /> constructed. Tliis�vork��as completed betweer7 December 1 lt�'and December 16°i of 2015. <br /> To the best of our lcnowledge, all exca��ations were completed per the reconunei�dations <br /> provided in our geotechuical report. <br /> 2. Wall drainage installation. We observed installation of the drain loclted behind i:he newly <br /> constructed rocicery. In gelieral, to the best of our kno�vledge, all subsurface drainage <br /> elements�,vere col�structed i11 accordance wit11 t11e recommerzdations provided in our <br /> geotechnical repor�t. <br /> 2 L313 30th Drivc 5L <br /> Suile 110 <br /> 13othell,�1'A 93021.7010 <br /> 'r�i: a-�;.�i��.utoc; <br /> r.,.: izs.��-�.��i i <br /> tt�tvt•;.htragro.cu�i�. <br /> �� � � � <br />