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HomeMy WebLinkAboutB14-0020 REV1 plans approved � _ _ _ - _ _ Revs`sions: � Date: Mar�,� 2� , 201 � �� �� � , ;� ��� . ', ���� ' .� ' �� , r � � � � �� x 1 3� °�?# t,�i S ,!.a;.�.� 4 4 s',�"'.�a�l .. . � .<� /�^�y [ �(7 j7 . . . �t� � �.J . . i� LY t/ ... .. � ��� � � ��� . . � � S �. � � . [7e�sign i.oads are as #aliows: Flaor �ive Load = 4� psf �_____�_ Flaor C3�ad Lond ° 15 psf ��`i �� '�+ � `E � i��� �'�� �'i iI ���i ; ��3�[' ij��� EXI�TING UPPER � � / � ( � ��E� �i���i :l�i�' VV �}�� ! V{���++�J — FLC}OR JOISTS 1 } Alt waad frc�ming materials shall conform ta the " Naiional Design {3} 1 3/4" X 9 � /2'° 1 .9E LVL EXISTING UPPER �LCJOR EPG66 Spe+ciftcafiion for Stress Grade Lumber and its Fastentngs", tatest aditian, LINT�L B�AM Jt�ISTS i ��� ( and to the " Uniform Buiiding Code", la#es# edi#ian . � ! 1 " TNICK Wt�OD BLC�CKING NEW SItViPSUN J01�7 � � � � 2) AN lumber shall be visually gradect and haue a maxemum mcristure con#�nt GLUE ANCi NAIL WITN (6} 12d HANGERS - SEZE Tt� F�T � af 99%, ( EACH SI{�E C?� PC�ST) EXISI"ihlG JC? I�TS `� 3} Lumber frarrting members shdH conform t� ih$ fallcrw�ng gradesjspecies: {3) 1 3f4" X 9 1 /2°' 1 .9E LV�. 1 '" THICK 1NC?UD BLOGK(NG Jaists and Rafters. . . . . . . . . . . . . . . ... ...... . . . .. . . .. . . . . . . . By truss-joist ar equai �11V`1"EL BEAM GLUE AND NAI � WITN (6) 12d Joist and Raffers.. . ......... . . . . .. . . .. .. . .... . . . . . .......Herrt-ffr Na. 2 grad�r �,r b�tter { E�CN S {C1E {�F PC?ST} 2x wall studs. ..... . . .. . .. . . . . . . . . . .. . .. . ....... .. . . . . . . .. . . Hem -fir �10. 2 grad� c�r beiter L.edgers. . .. .. . . . . . . . . .. . . . ....... . . . . . . . . . . . . r . . . . . . . . . . . . .. ...Hem-fir No. 2 grade or better �lEW 4 X 6 WC�C?D PC1S7 NEW 4 5C 6 WOC}D 4) Bridge b�twesn jc�ists or rafters wFr�re nc�minai depth fio thickness rafio I�UC}UD SQUASH BLf�CKING POST exceeds 5 with bevel-cut double aross wood bracing > ar with s�tid BELQW NEW 4 X 6 PC}ST EXISTING MA]N F�C?UR brtdgSng 2" thictc by depth c+f jois#. End nail so{id bri�fging to jo3st. t�cai! (2} Sf (t� PSGN MSTA24 J�'31STS {2} SIMPSON MSTA24 both ends ot aross-t�ridging. Space bridgin� as r�quir�ed by code. Provida solid biocking betwesn joists and rafters at su�sporls. 5} Roof sheathing shatl be 1 f 2" APA rated exterior plywood , ar an �-- � �__ _ - __ equivatant wa#er board product. Nr�il with 90d at 6" oc af par�el �dges, � _� __ and 12" 4e at int�rmadictte m�mbers. Span Ratin� 32j16. �' �� � � i � , S} All multip{e headers, beams, � nd pasts made from framing lumb�r shaEl _ ___ ____ . �_ � 1 ! � be naited toge#her to form a singie, composite unifi. Use nc� less #han iwa � ____._____�_.��—�__� ._ _ �� �__ _� � r�ws of 16d a# 12" c�c. s � n���c�� �c�s-r �a� ---� / - T(� F!T EXIST1fi�G BEAM � EXISTING fVIA1R1 Fl.QC3R 7) �VL members shall have fihe foltawin� altawabie str�sse�� Jf31ST5 Flexurat tensiorr or ccampressian .. . . . . . . . . . . . . . . . . .26C�C3 psi EXiSTING WCC:3C7D FL�7+�R ________ __. —_� _ _ _ _ � _ _ � _—. ______� Harizcsntai shear.. . .. . . .. .. . . . ... . . . . .. .... .. .... . .. . . . . . . . .285 p$i SIPUIPSC?N ABE46 BEAM Compressi�n paraflel ta grain . . .. . . . . . ... .. .... .. . . .246{} ps's P{7ST BASE EXISTING WOC3C1 FLCIQR �ampressian perpendtcutar to the grain . . . . . . ,750 psl BEAM SIMPSt�N PQST GAP h9odu#es of Ela�fiiaity. .. .� . . ... . . ... . . . . . . . . . . .. . . . . . . . . . . 1 ,t30t7,b0U psi SIMPSC7N ABE46 TU FIT EXISTING BEAM NEW 4 X 6 W40D 8) For bu'sit- up �Vl. mambers conn�ct mulfiipie mert�bers using 2 rows of 1 j2" �?CI�TING FC1tJNC7ATlUN PC7ST BASE ° PUST diam�ter thru botts spaced a# 24" oc. Bo(t hotes sha{1 �xe 1 j2" in dtarrr�t�r � and loea#ec# 2" from fihe tap and bat#om af #he merrlbers, Stagg�r r�rws � NEW 4 X 6 WUC?D and provtde a minimum +�# 2 botts at each end of rnembers. � � EXISTiNG FOU�IDATIt?N PC?S7` � � - 9) Shop drawings shalt bs submitt�d far resof trusses. Shop drawings � � � ---� I �—� �' - ._ _ � _ shal# indicate a1t bracing, bridging, opentngs, h�+�der �ois#, and pravlsions ,,,�, � -� � C—(�1 for mechanica! items. Jcrist hangers shall b� supplied by the raof truss � � , i manufaaturer and shalC be des'rgned #ar esll end reactians and bearing � 1—I—� ' I—I � �_f i__.J candtfion�. � � t � � � -� I I .:� � � I �i I li � ��� q� . _____ — _._._.— . . . . . . . . .. . . . . . . . � . /� � � � ;5.��. ��°�' � � � � � I � � � � � � � -- L scAk�L. . 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