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/� � <br /> ��� �- � O L .A. �� � , .i. N C. O ;'�,�;��r�:`.;..�;.;,;,; <br /> I�Nu� �\'.(:. Is7'!1 f'L. • U��Ilrmie, LVnshin,tilnri ��t+Up�! • O.On) GL 5-20IB <br /> �V V 70.7 Pn�i�ic ih�rrwr • 7'uiurnn, Wnshiit,�fnn 9N402 • (�00� QR 2-4347 <br /> April 27, 1970 W 398 <br /> t�cn h:ilin Constniction Co. <br /> 282d South llGth <br /> Scattic, IYasi�ington 9818H <br /> Re: Apartment Site, ]020 W. Casino Rci. , iivcrett <br /> Slfl'1:R�'ISIiD CA�1P�1CPI0� RTiI'OR7' <br /> Siihtnitte� hereiaitl: arc the test resu]ts rcgarding thc fill <br /> placed on the subject building site wider our supervision. <br /> Test locations are sho�v�i on the enclosed sketch and the test <br /> results are sho4m in 7'ablc I, <br /> Testing Standard: AS'IT1 D-1556 - 64T <br /> LaUoratory Standard: h57ti1 D-1557-G4T <br /> Dlaximwn Ury Density Opt:m�nn bbistum <br /> Soil Type (pcf) . ($) <br /> �ray silty Sti'vD $ Gravcl ]24,0 g,;; <br /> 1. Prior to thc placing oP fill, all topsoil and organic matter <br /> iccre stripped from thc building arca. <br /> 2. Pill was placea in lifts i•estricted to 6 inches in thiclmess and <br /> compacted to 90$ relative coi�action. <br /> 3. Coi�action was achiev�d by rolling each lift with a vibratory <br /> coripactor :u�d eqtiipment rolling. L•ach lift was compacted �,rior to plac- <br /> in� the next lift. <br /> 4. Pootings should bc .oiuidod a minirmmi depth of eightcen inches <br /> into firm natural gi•ow�d or conqiacted fill. M t1I101J7I)IC fotmdation � <br /> ,i•essure of 1,500 lbs/sq,ft. m1y bc utilized. All topsoil , laose fill, <br /> pcat and any other compressiUle n�aterials sliould Ue penetrated by the <br /> footings. <br /> '17iis report is sub�ect to review by the cont:rolling nutharities I, <br /> for thc project. <br /> Respectfully submitted, <br /> 'G(; JU�S, C, � <br /> ���� � � <br /> /� , <br /> �� liZ.��c L;'L'!`'� _, <br /> --�- 4 f ��._c.. ' <br /> ✓ �' <br /> � <br /> GLR/m�m Ga�`y ii. Rittenhouser P.G, ]OJ13 <br /> orFrQS V�n r�o�e. C�uromu� • 9u�re �u�. Crtvpnrw • L�s Vrn�e. Nev�n� . BrurvuL Wu�uqa�oN • T�cou�. W�nu�rvo�oM • IIONOLuw. N�w��� <br />