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� <br /> 1 <br /> � '"r <br /> � �g i� C����1 =�'L� <br /> ��4 �ci r��� I' �U 1 � �983 <br /> �� ! <br /> �.r.�'0 <br /> consulting enQineers n��r;� i,LGIO�:P!_ C�-�I`:E <br /> February 10, 1983 <br /> N�r. Curt Beattie <br /> Curt Beattie Architects <br /> lOD k'est Narrison Plaza <br /> South Tower/Suite 101 <br /> Seattle, Washington 98119 <br /> Subject: Everett Broadway Plaza Project <br /> Dear P1r. Beattie: <br /> This is in reference to Mr. Jerry Barbera's letter addressed to Mr. L. IJ. Callahan, <br /> Everett Building Department Director, dated February 1 , 1983, re9arding the above- <br /> referenced project. The numbering of the items below is ider�tical to the items <br /> on that letter. _ <br /> 1 . Extra 2 �5 connection dowels would be provided between the floor panels <br /> using the shear friction concept approved by ACI-318-77, so that they are <br /> adequate as a diaphragm to support lateral forces. Please see attached <br /> structural calculation tor details. <br /> 2. One additional prestressed strand would be added in both spandeck 99 x 3A <br /> and x 3B, which require blockouts at the exterior rib where the prestressed <br /> strand is running. Please see attached calculation provided by Central <br /> Premix Co. <br /> 3. Shear capacity at span dec�.s 99 x 2, 2D • 2G, 2L - 2IJ and 2P with several <br /> openings across the panel has been calculated and proved adequate. Please <br /> see attached calculation submitted by Lentral Premix Company. <br /> 4. 7 eep the smooth bearing surface below the spandec4; is Contractor's re- <br /> D��C���ibility; however, the authorized inspector shall have a close inspec- <br /> � ��'i in order to have a good quality control . <br /> �0 ���� -a�� <br /> 1'., � � � Q, �� <br /> C�d ;`� - �WIU�t-� � <br /> OF �"��� Y� � <br /> , <br /> c��� �.�ti�or 1� �t,�,-��,��,,a� ��.�„� f� � � ' <br /> ��,n: � . ���� � �^ � ��°.�' 1` <br /> 1 c� 1 � 3 .�� � � (��,�,�, z— <br /> u �Q�,,, ,�-r, /— L . ' <br /> ,� �, 5���- =�-, �,�,=� <br /> 70C Il�yd b!d0., :eattle. wo 9&701 (206J 622-5822 LL__ <br /> i:nchoroQe IOs i.:��,�,jo'�a, pGfliOnd seOtt!2 - .___ . _ ,— <br /> �, J <br />