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FIELD REPORT <br /> G E O Group Northwest, Inc. Job# Date Page# Field Report# <br /> Geotethn cal Engineers,Geologists,& G-4400 9125/2015 1 of 2 1 <br /> rmironmentak Sciertls is Project: <br /> 13240 NE 20th Street,Ste 10 Bellevue,WA 98005 Koltonowski Res, 2514 51st ST SW, Everett,WA <br /> Phone 425.649-8757 Fax 425-649-8758 Permit#: <br /> B1707-050 <br /> Wade Lassey with GEO Group Northwest, Inc., was onsite to inspect the installation of the <br /> 3 inch diameter push piers by Innovative Foundation Solutions. The piers were installed to <br /> underpin the foundation at the northeast corner of the house. <br /> Push Pier Installation <br /> A total of eight (8)push piers were installed. Based on our observations the pier installation was <br /> acceptable. The pier Iocations and the installation of the piers and brackets were in accordance <br /> with the plans and specifications. Below is the pier numbering sketch and the pier installation <br /> record. <br /> Load Test <br /> A quick load test was performed on pier#1, in accordance with ASTM D I i 43-81. The load test <br /> passed and was acceptable. Attached is the load test data sheet. <br /> Pier Numbering&Installation Record <br /> #8 #7 #6 #5 #4 ` <br /> O0lI 0 Com] N <br /> 0 #3 1' <br /> Front <br /> Door D #2 Plan View <br /> HOUSE Not To Scale <br /> 0 #1 <br /> Push Pier&Number'`-- <br /> Chimney <br /> Pier# Pier Length Final Pressure Equiv,Force <br /> f 120 fibs) <br /> 1 24.5' 6,000 34,200 <br /> 2 14.0' 4,200 23,940 <br /> 3 14.0' 3,200 18,240 <br /> 4 14.0' 3,200 18,240 <br /> 5 17.5' 3,200 18,240 <br /> 6 14.0' 6,000 34,200 Where: <br /> 7 10.5' 4,000 22,800 Equiv.Force(ibs)= Final Pressure(psi)x CF <br /> 8 6.0' 3,000 17,100 CF=Conversion Factor=5.7 <br /> Copy to: Mr. Edward Koltonowski X Continued <br /> Office File on next page <br />