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Report Northwest Geotech,Inc. 9120 SW Pioneer Court.Suite B•Wilsonville.Oregon 97070 503/682-1880 FAX:503/682-2753 EXPANSION/ADHESIVE ANCHOR INSPECTION REPORT PROJECT NO. 2304.2.1 PERMIT NO. Building No. 5 Lot 18 MST2012-00186(11091 SW Sage Terrace) PAGE OF Lot 19 MST2012-00187 (11083 SW Sage Terrace) Lot 20 MST2012-00188(11081 SW Sage Terrace) 1 1 PROJECT NAME Summer Creek Town PROJECT REPORT Homes LOCATION Tigard,Oregon SEQUENCE NO. A-10 CLIENT OR GENERAL INSPECTION OWNER Pulte Homes CONTRACTOR Pulte Homes _DATE 02/05/13 INSTALLATION STRUCTURE CONTRACTOR Northstar Remodel Building No. 5, Hold-downs in Footings and Screw Anchors in Stemwalls CLIENT OR OWNER ADDRESS 16520 SW Upper Boones Ferry Road, Suite 200, Portland,Oregon 97224 ANCHOR OPERATIONS Met Project Requirements ICC Evaluation Services Report N/A NO NOTED: ESR-2508, ESR-2713 Anchor Type/Size N/A Gg@,, NO NOTED: All-thread 1"and'/e"; '/2'x 8"Simpson Titen HD Adhesive Type N/A 1./@) NO NOTED: Simpson Set XP Adhesive Expiration Date N/A rte-,: NO NOTED: 03/31/2014 Base Material N/A GCS NO NOTED: Normal weight concrete Hole Diameter/Drill Bit Diameter N/A 3 NO NOTED: 11/4"and 1"for all-thread; 1/2 for Titen Embedment/Hole Depth N/A NO NOTED: 6"into footing for all-thread,except for No. 3(9"into footing); 5" into stemwall for Titen HD Hole Condition/Cleanliness N/A 771117 NO NOTED: Blown, brushed,blown Abandoned Holes .iii YES NO NOTED: Anchor Installation/Placement N/A VgD NO NOTED: Temperature/Curing Requirements N/A J NO NOTED: 53°F, 72 hour cure time Exceeded maximum installation torque on (7)Titen HD screw Tightening Torque N/A YES • • ; NOTED: anchors Tension/Pull Testing IM YES NO NOTED: THE FOLLOWING WAS NOTED: NGI arrived on-site,as requested,to observe the installation of(4) 1"and(2)1/4'diameter all-thread anchors. The 1"all-thread anchors were installed in the ground level wall at the rear of the staircase. (2)Anchors were installed in each lot,through the 24"tall stemwall into the footing except for the southern hold-down in lot No. 19(hold-down No. 3),where it was installed directly into the footing on the east side of the stemwall. The(2)'/.'diameter anchors were installed in lot No. 19 and the(4) 1"anchors were installed in lot No.'s 18 and 20. The anchors were installed utilizing Simpson Set XP epoxy. The holes for lot No. 18 and 20, hold-down holes were drilled to 1'%"diameter, not 11/4'diameter as required by the ICC report. After conversing by phone with the structural engineer, Dave Cady, Pulte Homes, informed NGI that the 11/4'hole diameter is acceptable to the engineer. Hold-down No. 3 was installed approximately 6"from the footing edge. The contractor also installed (8)'/z'x 8"Simpson Titen HD screw anchors in the same walls, (3)in lot No. 18, (2)in lot No. 19, and(3) in lot No. 20. Final installation torques from south to north in ft./lbs. are as follows: 50,70, 115,80,70, 105,95, and 75, however, per ICC ESR-2713 the maximum installation torque for these anchors is 65 ft./lbs. The anchors were installed between 2"and 3"from the stemwall face. To the best of NGI's knowledge, with the noted exception,the anchor installations were in general conformance with the structural memos, ICC reports ESR-2508 and ESR-2713,and pertinent codes. NGI informed Dave Cady, Pulte Homes,of all observations. Of FIELD REPRESENTATIVE: Ethan Donahue REVIEWED BY: Michael A.Ginsbach t_ COPIES TO: Bill Waggoner, Pulte Homes Carolyn Peterson, Pulte Homes REVISION(S)TO PREVIOUS DOCUMENT NOTED IN ITALICS This document shall not be reproduced, except in full, without written approval of NGI/NTI 0-5a \\NGI-FS2\Daily Reports\2300-2399\2304-21 Anchor Reports\2304-21al0.doc Effective Date: 12/03/2005