Laserfiche WebLink
. <br /> �.. GG'OTG'ST ",°,'��°^°��°� <br /> Ortllin9hain.R'A9tl425 360733_�318 B887v1521G 3W7337418 <br /> R'SID.� <br /> a!}I�Y <br /> FIELD DENSITY I MOISTURE TEST REPORT • SOILS <br /> ASTM D29221D3077 <br /> PROJECT: Baldwi�i P.aaidence Wall JOB#: OS-5233 <br /> ADDRESS: 7206 Wave Drive,Everlt,WA REPORT p: S71 <br /> CLIENT: Larty Baldwin TEST DATE: 10-24-08 <br /> CONTRACTOR: Larry Baldwin PR.GE#: 7 of 1 <br /> PERMIT if: INSPECTOR:JB <br /> Compaction of: Retaining Wall Backfill <br /> Field Data: <br /> TEST LOCATION OEPTHI FIELD IN-PLACE LAB COMP�CTION COMPACTION <br /> p ELEV. MOISTURE DENSITY SAMPLE <br /> �k.� 1%1 lPc� # � - � • � <br /> 1 Southern area, upper wall, 3.5 feet from face +q� 4.1 137.9 6511 RC 95 95 <br /> 2 i,enlral wall area, upper wall,6 feet from face +4' 3.7 138.5 6511RC 95 95 <br /> 3 Northern wall area, upper wall, 5 feet from +4' 4.8 138.1 6511 RC 95 95 <br /> tace <br /> 4 Northern wall area, tower wall, 4 feel from +g.5' 8.5 126.4 6575RC 92 95 <br /> face <br /> 5 North central wall area, lower wall, 3.5 teel +8.5' 9.1 123.9 6575RC 90 95 <br /> from face <br /> 6 South central wall area, lower wall, 6 teet +g.5' 8.7 125.0 6575RC 91 95 <br /> trom face <br /> 7 Southern wall area, lower wall, 4 teel(rom +q' 4.2 138.1 6511RC 95 95 <br /> face <br /> Lab MoisWre-Density Data: <br /> Lab Soil Source Maa.�ry Optimum Retalned M•D <br /> Sample Type �e�sity Molsture on M4 Test Method <br /> M —(Pc —�% °/. <br /> 6511RC Poorly graded gravei NA 145.5 4.5 48 ASTM D4718 <br /> wilh silt and sand <br /> 6575RC Silty Sand w/Gravel NA 137.0 6.5 30 ASTM D4718 <br /> Comments: Elevalions were referenced irom the base of the lowennost wall block.GeoTesl was on-site as requested to test <br /> compaction of granular and crushed rock fill being used as backfill behind an Allen Block retaining wall.Tesls 4-6 did <br /> not achieve 95%compaction.This is likely due to the over-optimuin moisture coNent of the backfill placed in this <br /> zone.We have previously provided recommendations to Ihe contractor designed to tower the observed moisture <br /> content of the soils. Moislure contents have lowered slightly in thal time and compaction has improved.Il is our <br /> opinion the observed percent compaction ot backfill at test locations 4-6 is suitable tor wall stability. <br /> Copies: Client <br /> Submitted By:e/� <br /> Grent Richardson <br /> Technicai Diredor <br /> .r..,....�.e.y .,�r-enn..n..�..,,r...—.�.+�^.�.r......fTh,.s rrNn snT9 rol M�ep'oOuceC c�reCt m I�0 x�.ItroN t�e vrtillen nf�Mc�al M GeoTeft Servias.I�K I 'i <br /> 1M1eaM�olesireswis�elnteo��plolnnsamu�em�locaeon7ieste4Gc;yngq� .. 1e33Gt5 �41,�y��i,��lr•siinc.cmu � r <br />