Loading...
HomeMy WebLinkAboutPermit Correspondence 1994-8-25 ,~ . . t MORTIER . i~l\C:j\:bERING, P.c. a'. BOX 139 . 1245 PEARL STREET '-GENE. OREGON 97440 PHONE (541) 484.9080 . FAX (541) 484.6859 STRUCTURAL BUILDING DESIGN. FIRE PROTECTION CODE CONSULTANT. PLAN CHECKING CONSTRUCTION INSPECTION August 25, 1997 Tim & Lisa Patterson 735 Laksonen Loop Springfield, OR 97478 RE: 6862 Forsvthia Drive. Sorimmeld. OR - Site & Soils Test - W.O. #10087-PSB As you requested, an inspection has been made of the gravel fill on this site in preparation for the construction involving foundations for the proposed residence. The excavation involved the placement of3/4" minus crushed rock in accordance with our standard procedures. The compacted surface of the crushed rock is adequate for a foundation bearing capacity of 1 000 psf, which is adequate to support the proposed conventional wood frame residence. The compaction of the gravel surface is greater than 95% of a standard proctor per ASTM D698-91. (See attached data sheet). . 1 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. ECMlbjr Enclosure gcncor .eng\barb\sitesoi1.std . .', ,...'\.,,-;r,..........:t .~. "1' . ~...-~""'..:~.~.~.."... '~r::"" ... ~ .'''.'''J.!.!?~:::'. ~;,~,(, . ,~~ ',6.. -. . M:ORTIER 1;:'~\:rr.:'iNTEET7ING PC ~l '\: .'..'::;1:.......'- ,. '. .' BOX 139 . 1245 PEARL STREET GENE. OREGON 97440 PHONE (541) 484.9080 . FAX (541) 484.6859 ~. . . ;" STRUCTURAL BU.lLDING DESIGN. FIRE PROTECTiON CODE CONSULTANT. PLAN CHECKING CONSTRUCTION INSPECTION FIELD UNIT WEIGHT - SAND CONE METHOD ..; Per ASTM D 1556 DATE OF TEST: 5 - ).). ~ 1 7- TEST BY: P 1? (Yl. TEST NUMBER: 1 ,TESTLOCATION: N vv ~orytL (' MATERIAL TESTED (By visual observation): -'7Nl ' d . " n~X~ W.O.# ) 0081- 5/1( - ~ "- ( 3/1- UNIT WEIGHT OF SAND USED FOR THIS SAMPLE p,(sand) = 11 7--- VOLUME OF CONE 01.) = 0.0389 ft^3 . FIELD TEST DATA Initial Weight of Jar + Sand (W,) Weight of Jar + Sand after test (W,) Volume of hole, W, - W, - V, = V, p,' , Weight of soil sample (WJ = Moist untt weight of soil Pm = W, = V, Moisture content of sample, W% = (weiaht moist) - {weiaht drvl X 100 (weight dry Pm Dry Untt Weigh of Soil P. = 1 + W% 100 MOISTURE CONTENT . weight of jar net weight Wet weight f).d- ;;;- '" 101 Dry ~eight II q jL,- '" 104 Notes: 1l2...1 h~ I~'t, 0/J,~ 7L. n1-. D.t:>I'O )/bs ).'/07- I ,() pet ).. ~ ~ 1Q (I) P{J ("tit (r' roc/L . ,.';.-:.:.J1.9r<:'{t.IiIt.,. 'll', 'K" ...,,;, , . . .".t.,.oc;"'L1.~'~"'" ,.,...,..." >.. ( . '...'" \f;:;:. .~:. "7:.':~ :' ..., . .;.t\-...."..$.v," .-" . "I')' '"'.~"~Ir:'''.'' '1\' . '/:." C.-.l;.~'~',;,'h"'\.~;"J:' . T ..~~~:!~';\' . MORTIER ENGINEERING, P.c. ., BOX 13~ ' 1245 PEARL STREET _GENE, OREGON 97440 PHONE (541) 484-9080 . FAX (541) 484.6859 STRUCTURAL BUILDING DESIGN. FIRE PROTECTION CODE CONSULTANT. PLAN CHECKING CONSTRUCTION INSPECTION FIELD UNIT WEIGHT - SAND CONE METHOD / Per ASTM D 1556 TEST NUMBER:;L DATE OF TEST: 8' ,;L)'-11- W.O.# 100 r:a t TESTLOCATION: SO~#TEST BY: PI< m MATERIAL TESTED (By visual observation): 3/ ~ - , t f>IV; OIY' /~ , ..-----I , UNIT WEIGHT OF SAND USED FOR THI$ SAMPLE p,(sand) = if. r , VOLUME OF CONE 01,) = 0,0389 ft^3 . FIELD TEST DATA Weight of Jar + Sand after test (W,) /016, /rJ.;] 0-2. b(h~ 7.~O"2- ()i)I<;- Initial Weight of Jar + Sand (W,) Volume of hole, W, - W, - V, = V, p, Weight of soil sample (WJ = Moist uritt weight of soil Pm = W, = V, J;J~, r) I 0'2.. 153.oct Moisture content of sample, W% '" {weiaht moist\ - (weiaht drv). X 100 (weight dry J .'1-5 Ifo Pm Dry Untt Weigh of Soil P. = 1+ W% 100 I ). ~ rpc-f MOISTURE CONTENT weight of jar , net weight 13- Wet weight Dl- llJ' '" \I~ Dry ~ight I )- t-f I') I bq , .. '" . Notes: