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HomeMy WebLinkAboutPermit Field Test & Inspection Report 1997-6-16 . , . . if Jun-16-97 ~1lb. 08: 23A Martia,' Engineering (541)484-6859 P.Ol '17CE5S STAUCTURAL BUILDING DESIGN. FIRE PROTECTlON CODE CONSULTANT. PLAN CHECKING CONSTRUCTlON INSPECTlON MORTIER ENGINEERING, P.c. P,O. BOX 139 . 1Z45 PEARL STREET EUGENE. OREGON 97440 PHONE (54') 484.9060 . rAX (541) 454,6859 June 16, 1997 Mike Turner 487 S, 70th Place Springfield, OR 97478 , RE: 695iGlacier, Sorinufield, OR - Comoaction T,,~ - W,o. #I0051-0LC As you requested, a compaction inspection of the gravel under the propored foundation has been performed on this site in preparation for the construction involving foundations for the proposed residence, The excavation involved the placement of 3/4" minus crushed rock. The compacted . surface of the crushed rock is adequate for a foundation bearing capacity of 1000 psf. The foundation was not designed or reviewed by Mortier Engineering, P.C, lhe compaction of the gravel surface is greater than 95% of a standard proctor, per ASTM 0698-91. (See attached data sheets), I hope you find this report adequate for your needs and purposes at this time, Thank you for this opportunity to be of service. Please contact me if you have further questions at 484-9080, I I I I l Very truly yours. . " """,,, ,.00.11 Owen Grover, P,E. OLGlbjr ~.enslba.~'" ,.~ ~:.Ild / . . MORTIER ~~fx:~~~~~!L~~~T p r EUGENE, OREGON 97440 PHONE,(503) 4a.l,9050 . fAX (503) 484.6859 f,TnlJOTIII rAI 81,111 niNO [ll!~IC;:N . I'IR6 I>~On;CTION CODE CONSULTANT. PLAN CHECKING CONSTRUCTION INSPECTION TEST NUMBER: TEST LOCATION: FIELD UNIT WEIGHT - SAND CONE METHOD Per ASTM D 1556 DATE OF TEST: 1.;(,:5/\) TEST BY: \-iJ. \:l ~- J ,'.... . pfrt '- ~V..'V~'.I f .' l.: W,O./# ,_ .~ ';- I,. M.le-k< \:'-' {___ .J.1ft.1....... ! 1'-' UNIT WEIGHT OF SAND USED FOR THIS SAMPLE f. (sand) = ~-~ \- VOLUME OF CONE (VI) '" 0.0389 N^3 RHO lEST DATA . Inlllol Weight of Jar + Sand (WI) Weight of Jar + Sand after lesl PNzl Volume of hole. WI. Wl - VI'" Vz f. Welghl of soli sample (W,l '" -+-1 I! /, 1; tI;t "]# /. ,:)0 y.:' , ',' II ~_. , () / 'x ~ ;> '\-"i- f ~ '/, ',\ (",) , Moist unit weight 01 soli rm '" W3- '" Vl , I ;'1?) <>'Lp,,;' (_ _ _. ,i') -. Moisture conlent of sample. W% - &.ol~'" I'Mlen fwol{lhl drv\ X ~OO (weight dryl /:'1. ~ f~ ~':~ Dry Unil Welghl of Soli fd "'---.fm-... 1+ W% 100 II '7.;:J psi- MOIUiUII. umlb~1I wolght of Jar netw61ghl . Wet we10ht 1)_7.... - IS- =' 1(\7 , . Dry weight _if C[ IS- =' 1(");:)