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Cc: Bryan Meyer(bryanmeyerarchitect@gmail.com) <bryanmeverarchitect@�mail.com> <br /> Subject: RE: Martha Head Lake Residence <br /> La u rel, <br /> See attached updated proposal for Martha Head residence. <br /> I took a stab at were we would suggest installing tiebacks for lateral bracing. Please have the engineer review if <br /> necessary. Note that once the tiebacks are advanced thru the organics and soft soils,we are showing a 10 kip working <br /> capacity with a 40'total length. <br /> Contact Mike or I with any questions. <br /> Thanks, <br /> Brian Sanchez, P.E. <br /> Project Manager-Engineer <br /> Atlas Foundation Company� Direct:763-447-4230 <br /> From: Laurel Ulland [mailto:Laurel@laurelulland.com] <br /> Sent:Thursday,July 13, 2017 11:39 AM <br /> To: Brian Sanchez<brian.sanchez@atlasfoundation.com>; Mike Moeller<mike.moeller@atlasfoundation.com> <br /> Cc: Bryan Meyer(bryanmeverarchitect@gmail.com) <bryanmeyerarchitect@�mail.com>; gsmeichels@hotmail.com; <br /> David C.Johnson<DJohnson@vaaeng.com> <br /> Subject: RE: Martha Head Lake Residence <br /> Hi Brian and Mike, <br /> I thought I would check in again about the Martha Head Lake Residence. <br /> The surveyor has staked out the new guest house and pier locations, so we are ready for the helical pier installation, <br /> once the details are confirmed: <br /> • We have determined that the piers will extend to the main floor LVL beams and will be connected with a pier <br /> cap or plate and a steel sleeve. <br /> • A saddle will be used to bolt the LVL's and connect them to the plate.The contractor would like to connect the <br /> saddle in the field to a 9" x 9" x%z" plate that is welded to the sleeve. <br /> • Lateral resistance will be achieved through the installation of battered helical piers at select locations. We still <br /> need to determine where the battered piers will be placed and quantity required. We continue to include our <br /> structural engineer's lateral bracing detail in the construction set, pending a final review of the battered pier <br /> installation. <br /> We have revised the pier plan to accommodate a change in size to a bifold door system that will be installed on the main <br /> level of the house. See attached.The number of piers has not changed but the location of(2) piers has changed for a <br /> larger framed opening above.Total number of piers is 47. <br /> We are available to meet on the job site to review the installation details and access to the site. Let me know when you <br /> are available. <br /> Thanks, <br /> Laurel <br /> 2 <br />