1401 MERRILL CREEK PKY 2016-01-01 MF Import

07/12/08 11:J1 FAE . ��Z _.�— GEOENGINEEHS� July 1Z,2006 FF Development L.P. 19401 40°i Avenuc W.,Suitc 280 Lynmrood,a'uhin8ton 98036 Subju:� Summary Lette[ � \ Geotechnical Conswction Observation—Building Nos.2 a 19 'il�e Millington Q Mertm�l Cteek Evecett,Washingmn GEI File No. 7630-004-03 INTRODUCTION Tb' pros u a summary of our geotechnical construccion observation scrvices for Huildiag Nos.2 l9 of Th �MiUington at Merrill Crak located in Everett+ W�s�'gton. Building No. 19 is aiso refert the Club House building. Wc heve provided geotechnical conshuction obsecvation savices for the ��s proj� but only the eonstruction observacions completed for Building Nos. 2 and 19 are pcesented �n �1+�5 ��*• WO `�'i�� provide e separate letter that wili summeriu ow coashvction observgtions completed for the otha buildings and arees ofthe project. 'il�e �eotechnical aspects essociated with construccion of Building Nos. 2 and 19 included soil benritig verifieaeion,structural fill matcrial characteristics.Plecem�°t and compution verification• SUMMARY Basei on our observatioes, it is our op��on thnt the wnstn�ction aetiv�bes at Building Nos. 2 aad l9 abserved by GeoEngineen wera completed in gencrnl accordanee wndi our �mmendations, and the project plans and specifications. 09SERVATIONS We visitect die site on n full time basi�on 25 occesions bataiew June 23 and July 20, 2405 (refer to 6eld report Nos. 1 through 25)during tLe mass grading periad to evalueu com�tc6on of tbe Eill placed within the Fod I e+ea where Building Nos. 2 nnd 19 are located. We also campleitd intetmitt�nt eite visits on 12 occasions between September 12 and Septernber 27,2005 (refa to field repart Nos.61 thtongh 72)to evaluete the slab and footing subgrade soils within Building Nos, 2 and 19. Detnils of our siu visits, including our obsetvations and recommendations aze p�xnrod ia our dai�Y f eld reports refecsed above. A complew set oY£cld reports has been provided to you during aonswctiun and also hes ban fmwatded to the on-site FF Developmerrt.Construation oHia- FILL MATERIAL EVALUA7lON AND R�QUIRED COMPACTION On-site soils were used as fill and baekfill at the site. We evaluated fill placement ncdvities within the Pod 1 erea whetc Building Nos. 2 and 19 ve located dwing the mass IfradinB period on 25 occasions between Junc 23 and July 20,2005(refer to field report Nos. I tivough 25). �. ..