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HomeMy WebLinkAboutPermit Field Test & Inspection Report 1999-10-1 l-- 'fa!!: -I Information ~.,. .To Build On Engineering. Consulting. Testing ~IJ/tffi to \(ll""1\ lJr DAILY FIELD REPORT Date Performed: October 1, 1999 Mr Ron Sather City of Sprrngfield 225 5th Street Springfield, Oregon 97477 Report Number: 722-90227 -41 Client: Project Name: Ambleslde SubdivIsion-First Add Project Location: Sprrngfield, Oregon P.O. No.: Type of Inspection: Job No P3-0115 SOils N/A N/A Permit No.: Weather: Field Observations and Comments PSI representative observed stripping of organics contaminated fill from lots 81 through 90 The native SOil subgrade In thiS area IS potentially expansive clay ApprOXimately 6 Inches of organics contaminated fill was left above subgrade'to reduce potential SOil erosion problems which may arrse when wet weather begins ThiS grade at an elevation of 486 60' referenced to approximately 50' north of face of curb at station 6+35 does not represent an acceptable grade for construction purposes PSI representative observed Exploratory test pit excavation Within lot #122 for purposes of Identifying and accepting subgrade The test pit was excavated approximately 45' north of face'of curb at station 12+2403 on Ambleslde Drrve Clean, strrpped subgrade was encountered at 4 90' below eXisting ground elevation of approximately 524 10' The 'ubgrade appeared fIrm PSI representatIve observed backfill placement In pothole excavation of five (5) l' lifts which ,,,ere hoe-packed before succeeding lifts were placed SOil probe rod penetrations averaged 1/2 Inch In all lifts PSI representative observed removal of strlpplngs stockpiled With lot #117 Subgrade was encountered at an elevation of 51070 referenced to approximately ,90' south of face of curb at station 5+50 on Ospry Drrve The subgrade appeared well strrpped and firm ThiS IS an acceptable result Inspector: Mike Dewey If you have any questions regarding thiS report, please feel free to contact us at 541-746-9649 Respectfully Submitted, \ ~~I-'NV~ C~L ~)S Raymond V Allpertl, CS Dept Manager Springfield Branch ?-o '2.12223.2-t g, "OJ &a... ~~ ^~ ~ 6' " rx\ ~ ! \\~~ & ~ \~o~~:,lJ 81J1.9S# C Ling and ASSOCiates - Mr Glenn Ling THIS REPORT IS PROVIDED FOR THE INFORMA TION OF THE CLIENT ONL Y THE REPRODUCTION OF THIS REPORT, BY ANY METHOD, AND ITS TRANSMITTAL TO A THIRD PARTY, BY ANY MEANS, EXCEPT IN FULL, WITHOUT THE WRITTEN PERMISSION OF PROFESSIONAL SERVICE INDUSTRIES, IS PROHIBITED ProfeSSional Service Industnes. Inc .1040A Shelley St . Spnngfleld,?R 97477. Phone 5411746-9649. Fax 5411746.7163