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HomeMy WebLinkAboutPermit Field Test & Inspection Report 2002-3-20 o ~) o .....11' I IMf'" . CO. c..UUc.; l(;I~ o. ..:J':'Hn: TO 154 ." J;l(). ~q~ : l..l'lff~~=.J I I T=ORD (Zt,\1ESS ~ FASSaEND~~~Hil~~e. LAND SURVEYINC . CONSTRUCTION SUPERVISION. WATER RIGHTS EXAMINATION! . --~,- - - --. . ,- .. .._". .. " CIVil ENGINEERING II GEOTECHNIC..t - ENVIRaNME~iAl ,r-d.. ~t, c:: f1..\ s. \1 March 20. 2002 D V " r vr-:v I'it.;:,;:, r H;:,;:,tlt.HUI:..I'( P. 2.../Z - ---.---- P:l"l John and Jennirer t"\\l!)bard c/o Grassroots Oevelopment ~ 136 eel Young Road Eugene, Oregon 97401 RE.: Aggregate. Compaction Evaluation L:.ot 48,- McKenlie Hills Subdivision Tax Lot 4700 r N. 72nd' Eugene, Oregon On MarCh 18. 2002 a field density test was perfanned en the abOve referenced residential building lot tc assess compaction of the approJClmately 4- to e.lnch thick layer of *'.0 crushed aggregate placed over the sUbgrads. The aggregate was compacted using a ~ibratory plate compactor and a weight to volume calculation was performed on a drive sample of the aggregate. The compaction of the aggregats was determined to be at least 95% of tne aggregatas maximum dry density of 133.5 pet as determined by AASHTO Method T.ge. The subgrade and compacted fin on this lot is suitable for conventional residential ~Of'lStructian. I I We recomlT!end the landseape soil slope to direel surface water sway from aU ,foundations, and water should nor pond adjacent to footings. Due to the potential for near surface seepage, a fOoting drain, consisting at 3-incf'l diameter perforated pipe encased in 1 cubicifcat pet foot of drain rock wrapped with filter fabnc be install@o ICSjacenl to all up slope footings, Sil'1cerely I i ford-Nsss-Fassbender Inc. I ~.,_., ~ '>RO"'t~ .c~~ ~ ~ 16,110 W' ~'''~~ ~ ~OREeo~~ Ronald J. Oerrick, P.E. ~r..... ".~'" ~JI.,l~1 ~ ~O J. ~~ '" l:a oJ;'. tiS "6 "'WY,99N.,hi\e 10011'.0. 8oll:11n$IUUIl!I\C. 019740111 (S41) 344~'"S2aFlllll!4') )44,~'H E-mall;."4lII..nflne.net _ Web sile; www.fllfinc.nel CerriGed WB,f./ D,I F.