Laserfiche WebLink
� f <br /> �i�s Co�s�ufting Senrice �orp. <br /> Mar.hine Dcsign i Sstics ;'l�c�rensic Engineerin� � <br /> �-- . �' ���`: . �' � � t�' �' �' <br /> n�ax�.�n <br /> MGS C(MSNJI'�RQ SQf1/fiC CO/Q�, <br /> 3356 800nt C!r MD <br /> New NOA� MN 53427 <br /> lune 17,2D14 <br /> 8urwetl Proyed <br /> 2140 Milreetone <br /> Qrono, MW 5539! <br /> R�ardin�the ButweU rraidance hili side rastoration praj�tt,lruludi�the w6terranea�walf syrstem. <br /> To whom�t rrnay co�xern, <br /> i have reviewed the hi41 restoration n►ethods proposed far the above residenc�_ 7o nraluate the <br /> t€rr�ber structure used fe�the subUerranean walls I have eva`uat�d the farces acRing cn the tim6ers, <br /> Usiag the Free 8ody Otagram shown on page two of my calculat�ons,I have isolated the forces acting on <br /> that 4eatn a�d the forces aciing on to the tie 6acks. The wall�n maintain its verticai posfion because <br /> of tt►e use af tF�e t�e backs, <br /> two addit,onal design(eat�es incorporated into the subterranean wails are the following: <br /> �} The tfesign interkxks afl the beams Do cr�te a particularly sdid strutture that is cortepletely <br /> hidden trorn view. <br /> 2j Drdinage ala�g each of the wa11s reduces th�e fartes that can att an the wall that could move Lhe <br /> waN due to frost forces. <br /> i have also evaluaDed subterrar�ean wa1Ps during construction at varia�s IorzGons an Lake <br /> Mlnnetonka aMer the last fewyearsto help suppa�F my naainPans about th"s project a�d�el�e�:e�t i4 <br /> 6ased nn saund engineering pr+ncaples. <br /> Sint�rely. <br /> �i��'��'�� �' <br /> AAaxGreenPE 1u46A Ir -rc��cc:'tifythaLL't1nF�:- , ___..- <br /> c:t�ca, or reporL wse prtp��c:s �� me c; <br /> t,:•�'ar ry dirsab �up�r�ision and thaL I ��� <br /> a i��ly ItegieteredPrai��aional Er,ginecr <br /> u:-'-r the la.a ot i?u841►ta oIle�MQ3DLx. <br /> i- �:+ <br /> ti,�,,t�m �"�t�.`; 1�...�'�l <br /> 1�4f,B�xnc c���a � '' <br /> l\ea�Hopr. SlIV ii427 ` :a1�a �" ,��gisOratianNa. �.,��1`11.. <br /> merrrnry{.`�r�.omcast.nrt ---•- -."'. . __ _._. <br /> h l-?�i�`d,ti�.hY,c�11 �► <br /> 71,7.,,'n_i�hl nlfi:r 1�+ <br /> 3 <br />