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Job No. 487 |Page J. <br />This report presents the results of testlng and <br />observations made by thls firm during the rouBh grading <br />perforned on the property located al 3220 S. Falrview Streetj.n the city of Santa Ana, Callfornia. <br />Planned for construcElon is a slngle t$o-story <br />of f i.ce/r.,arehouse building which will be of concrete tilt-up <br />type. The sfructure is to be supporLed on conventiotral <br />continuous and pad footings with slab-on-grade concrete <br />f 1oors. <br />Reference should be made to the Geotechnlcal <br />Investigation as prepared by this f irm on November 5, 1987. <br />Please also refer to our Grading Plan Reviev letEer dated <br />January 21, 1988. <br />FIELD TESTING AND OBSERVATIONS <br />As part of the <br />buildings, and debris <br />the <br />clearing opera!1on,all <br />site.removed froE thewere <br />for <br />vege!aEion, <br />was <br />the <br />6 to <br />bottom of <br />This area <br />As preparation <br />perf ormed: <br />receiving fi11, the f ollouing was <br />1. The existing ground in the areas of the bu11ding, <br />ext.ending a ni.nimun of 5 feet outside the building line' was <br />undercut Eo a depth of 3 feet below the bottoo of uhe <br />f oot.ings. The exposed surface was Ehen scarifled and <br />conpacted to a depth of 6 to 12 inches. <br />2. The existing ground in the truck well area <br />undercut to a depth of 3 feet below the boEton of <br />footings and then scar ified and compacted to a depth of <br />12 inches. <br />3. The existing ground in the driveway and parking areas <br />were scarified and coopacEed to a depth of 10 to 12 inches. <br />4. Benches were constructed into t.he prevlously placed <br />f i.11 during the undercut operatinB and as the new fill was <br />placed. <br />5. A sofr and weE area <br />Eruck well area at the <br />L,as encount.ered in the <br />completion of grading. <br />I NTRODUCT I ON <br />I <br />I <br />I <br />I <br />I