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I 4 , <br /> CT ENGINEERING <br /> INC 180 Nickerson St. <br /> Suite 302 <br /> Seattle,WA 98109 <br /> (206)285-4512(V) <br /> (206)285-0618(F) <br /> BULLETIN <br /> Date: October 30,2019 Number: CT-02 Project: 18185D <br /> Project Name: Marquee Apartments Shoring Attached: None <br /> Subject: Tower Crane Foundation Location <br /> Drawings affected: 52.00 Foundation Plan <br /> Situation: See attached for tower crane foundation location and bottom of footing as discussed with <br /> Craig Sanderson and Matt Miller. <br /> Requirement: <br /> 1. Plan Location: See attached Sketch CT-02.1 for the location of the center of tower crane <br /> and foundation. Center shall be located 17'-0"east of Grid G (between Grid G and H) and <br /> 11-0"south of Grid 4 (between Grid 4 and 5) <br /> 2. Bottom of Footing: See attached Sketch CT-02.2 for the bottom of tower crane foundation <br /> at ELEV=97.75. Provide a neat cut excavation at adjacent footings or provide unreinforced <br /> foundation concrete at the over-excavation below the column footing per Geotech's direction. <br /> Lower Column footing at Grid H/4 to direct bear on the top of tower crane footing as shown in <br /> Sketch CT-02.2 <br /> "$4) <br /> A VI : r41-All <br /> NA4) -ic Ao, <br /> lk.... <br /> 10/30/2019 <br /> Please call with questions. <br /> Issued by: Anne McAteer-Brown, PE. SE, CT Engineering, Inc. <br /> Distribution: Craig Sanderson, Skotdal. Charlie Griffes, CTE <br /> Jeff Oaklief, Jennifer Harris, Johnson Oaklief. <br /> Structural Engineers <br /> Page 1 of 3 <br />