Laserfiche WebLink
....... .. .._.._.,.. _. . ... _. _.. <br /> _._....�. .....��� .��..._.... .,,,. ..._�_ .�.__�_... ___..._ �... ........ ....... ...... __..__. <br /> _...... __.,..,,. ..,.,.., _..._.._ .. ____. ._. <br /> _ ,... �.� . <br /> ` <br /> s <br /> � Structural Notes: ` ' ��.8� ��eg��.I�I� ���-I�I��� ; � : � � <br /> � �E,�.,... . � � # __.�N� . <br /> �,.... �. <br /> ._ . � ,�_��� .u_ ... ...� � �.�a... . <br /> � . �� . _ _ ..v ��� _ � ...... ��,..: _...��.� � . .. ,. �.�Yun_a � <br /> : <br /> ApPlicable Codes and Standards: . ������ _. ....., _.. ..��u����" ���' �����' ��'�il� i� H�'�� ��1.���t�r, c������ �������i��� ����d.�� , � . � <br /> . .................. ..... .,,.y...,. ..........., ........,... ........E ....,.,...,....... <br /> ' 1 1 <br /> ............... <br /> 0o ver Framing Note, Note OF: � � � _..�. _ ..... ., ______ <br /> 2012 International Building Code (IBC) and other applicable local building codes. The new roof area shown hatched consists of new roof framing constructed over the <br /> � � < ( <br /> ASCE/SEI 7-10 - "Minimum Design Loads for Buildings and Other Structures" existing roof framing below. The over built framing shall be constructed in such a way as to ' � ' � E <br /> ���� ; ����� �c�e ���� _ ����Y <br /> 2010 NDS for wood structures. distribute the roof loads from the new framing uniformly to the existing roof structure (for � ' <br /> � ' , , . ` . , ; , . s � : . , � .. <br /> ' .. <br /> American Wood Preservers Bureau - AWPB Standards for Pressure Treated Material. j ;T , , ; <br /> example, no new concentrated loads, such as from a beam, shall be added to the existing roof �� � �3����I��.� �e�.��� ���" ; ����`��'� �. � ; �r ; � � ,a� ; . F <br /> �� � � � ���� : F���.:t� ���,.� ���.t�� ; � ����,.4 , �� ��� <br /> �... �_ .., .,.,,.,..,. , . ..,,, .... ,r , „ ,,,,_ ....,.. ... T.. . .,.. ..... .. < ..,..�... ... , �. , tl_, E <br /> American <br /> Concrete Instit t - <br /> � <br /> u e ACI 315, ACI 318, ACI 301, ACI 307. � _ ...�..... __.._._ .. _.._._...� � ....� .._. � <br /> --__..�.��_� _......�_ ._. <br /> structure . This equal distribution may be accomplished by constructing the new overbuild roof � � e �� p ,� ,�� , �4 } � <br /> ' ` �, . „ 1� ;:° _-.,. :�t� ? ' � i < , � a <br /> Structural ' ' ' • • usin framed 2x4 cri le walls s aced at 2 fe ' ��r�'v` � '� � ° �� ' � `�. �� :• � � '� . � �� <br /> g pp p et on center, located on top of and perpendicular to = �'`'�`��` � "�� �'� �s�� � E �� ��. �.� _ �'-� � ���°� �� ;, �y,.k� ���, ��_ � ��,_ �� ��� � <br /> design shall be in accordance with the latest edition of above codes and standards. } • � _ � - <br /> Contractor shall comply with the latest edition of all applicable codes and standards. the existing roof sheathing supported by the existing roof framing. No sheathing is required for � `; ; , <br /> 4 <br /> � � <br /> thes <br /> e cri le wall <br /> � ���� ���� <br /> � <br /> . pp S• �.�.�. . _ ..W....,. _.:�..����,W... . ...... . . ..� . ,......, ... ... ... .. .. ..,... :.. ' _ _ ... . ..,. € <br /> DeSI n Loa ' The new cri 1 • . . : -f [ , _ .,_ .,�.._..,, ..��a ..:,. .`�.�.... ......... ..._�.., ......... ,., .� _ � .,.e.. .....w.�, a,.�,,. • <br /> .� w�.._.. ...... .Y...��,e. _._.___� �...... <br /> g CIS. pp e walls and roof rafters (spamm�g 2 feet, perpendicular to the cripple walls) � a a ,.e-� � � ��� � , _ -:. ,�-� � ,� ; t ,�-. ,�E� ? 9.��, :.- �--, �,,� �. ... �, t� ; , T E �� ""'�� � <br /> ; ��,� � ; �. '���.�:. � �� ; �+� �,� � �� ��� �,� ; ���: � �;���. �r � �.�� ���. ���� � _ ��� �.� ; � �� ���`" <br /> Live load: roof 25 psf(snow) may be constructed using 2x4 lumber, stud grade at minimum. The new plates shall be nailed to � : ! � <br /> floors 40 psf floor live load each existing rafter with (2) 16d nails minimum. New roof sheathing shall be per the diaphragm = 4 s � � , � <br /> � _���� �i�� � � <br /> .�.__� __ . , ._ __ __ ..���_�._ _. Y __. . .__ __,_� ��_ �. __.... , _.. ����,�_.����.__� ... . r ._.___ _...�._, . ._�.. �� _� <br /> Decks 60 psf floor live load schedule. : _ _ ; - -, , � . .. . � .. - , . . ..._.__ �..... .e�. <br /> Wind load: Basic wind speed 110 m h ex osure B KzT-1.0 A new 2x_ plate shall be constructed along the new valley lines, and nailed to each existin = '' �� � ' �,�"° `�'�" �� �; � � � ��� � � `� '�� ; ;��� < ,e� �� •� � �,._ ►�� � �"� � r� ; •� r � ���r� <br /> g ��� � : ��. .�� � �F� ��� �t��.� � � ���. ��:. �.� ; �� � � ��, .�� � ��� ���. ���. � ; �� � �"� ; ��� �1� <br /> P � P � - � , � <br /> Building Category: Enclosed, Wind Important Factor Iw = 1.0 rafter, along its entire length, with (2) 16d nails per existing rafter. ��, _ - <br /> Refer to calculation page L1 for design wind forces. If desired, an alternate method for distributing the loads may be submitted to the � <br /> ���� ���� � � <br /> ;. _. ... ..,.�. ,..�_., . . ..,��.......... .... . .. .��...._.. _........ �....,.. ..�.�. ... . ....,,��.. ........._ ..�... ...._._ _�....... s <br /> � �_..�.� _.�...,.. ..�� ..._.�� MM�wM._.. .... .. . ....�_ .__..w.. �_. ..... . ..�......... �__�..��._,..,��___ <br /> structural engineer of record, for review and approval prior to construction. ' , ? oe ,�,� � rt �- . ,,� ; - -. . ,,� , � � ,� .- ,�-r : e 4, � � e ,� :- Y �- <br /> Internal pressure 5 psf, Components and cladding design per 1609.61.2 � ,� ,� t�� ; ��� � � 5 ��� �� � � �P � ,� �� � �� E <br /> � �'������ s �°���� ���.: � � � � � �,� � ��� � � � ��� r � ��� ���' � <br /> � .�� � <br /> � _ ' ; <br /> Seismic loading per SBC Sections 1603 and 1613 through 1622, Site Class D. � . <br /> yp g y g Connection of New Foundation to Existing, Note NF: f t����' ���� � ��� �:� ��'� � 3 <br /> The basic structural t e is a bearin wall s stem with li ht framed walls with shear ; �� <br /> panels. Rw = 6.5 (wood structural panels), soil type D. At each location �vhere the new concrete foundation abuts the existing foundation, connect i � <br /> Se1SIT11C 1111 OI'tariCe faCtOl' l.� .�01SIIl1C US tjl(', rieW t0 tlle 8Xl � » �� � ` �' � � �+ �s � ;� � � r� ■ � _�� � � �� r��� a ' t�' � � <br /> p , e Group I sting using minimum (3) #4 by 18 long rebar dowels, epoacy grouted into 5/8 ;������` �����'�Y '�� ���. ��i.����.1�� �I� ��� ��I ll��ll� �� ��'�.I��YT;� ���I���s ��� �. '�� ���`I�E���t'�� d ��1��� '��$T��� '' �� `��`�`� �'�"��bi <br /> Design and Analysis by Simplified Design Procedure diameter by 5" deep holes drilled into the existing foundation. Each dowel shall be no closer than <br /> �� � ��. <br /> Peak Ground Accelerations (PGA) based on USGS Hazards Program, by lat/long. 3" to any edge or corner of concrete. Minimum spacing between dowels shall be 6". For concrete ` � ������� ����`�� �� y��b'��� ��'��R <br /> PGA 1 sec = .528 PGA .2 sec = 1.386 , wall intersections longer than 3'-0" in any direction, additional dowels shall be located at 12" o.c. _„ , �� _ , t _ _ � , ,: <br /> �'�r ��� � ��. �eat��-� �,tud�, �l�t��, �.� �1�+��it�� ��rT��t� t���� ��� �� ���.��� ab�� ��i� �i���� �. t�li�itn�.u� � ��r���l. tt�s�.����_ I������ �� <br /> Seismic base shear= 0.142 x Dead Load for the full height or length of the new foundation concrete. _. <br /> . Contact the engineer (prior to construction) for evaluation and approval of the existing ;�2i�i�7.��� �1�.;�F �k� t1��� ��rT� �t��� � �1� ��:��t1���'� �� �.�tl�.��t�� �,.r ��.�.t� �i�t�it1�_ ��fi� �.�+t��1�� �.t ��,��� �•�1�1 ��:�;��_ <br /> Foundations. foundation system, if there are any signi�icant cracks in the existing foundation within 6 feet of ' ` <br /> Soil parameters (assumed): Vertical allowable soil pressure: 2,000 psf the new foundation, or if there is any indication that the existing foundation is in poor condition, �'� ��4��'� �'���� ts� ����t�� �ti�1�tL1�'�. p''�1��V�� �i�l�� L���mFt't�r� �� ��� ��r��+�� �1�����:�. <br /> _ ....�. _ �.....�..._.. , _ ....... ._ . _.__.... .. .�. __ . . ... . _ ... ..... �......_.._ �..... .. .�.�..... ..._.� <br /> _.... . . __..... �....�. . ......... .�....,... __.�___.._....._�_ �..�........ .......� _..�_.__._ .._�.._.. .... ....... �...�.�..... .. <br /> soi conditions are to be field verified during construction. Footings shall bear on firm natural including visible rock pockets, non-uniform concrete, spalling, noticeable settlement of the ;* ���,���,�� ,������ ��������� �� ��,�1 ��� ��� ����- �����_ � <br /> soils or on structural fill placed over firm natural soils, and inspected in place. Footings shall existing footing, or other distress. _....�.. ��.w�._ .,....�_.. _ _. �__, ._.__�"._ ,... ._, _..___ . �__.___._ ,_ __._._ ._. . _._� �.__.��� _.._� . ....._. _�_��.� _. ��� �,._... . . ........ ._._.. _.._____�.... . . ..,, ...,,..w... _._,_..� ���..... . ..,... <br /> _ _�_.�_.�. ...._.._. <br /> extend 18 inches minimum below adjacent exterior finished grade and shall extend 12 inches �� �.� ��,��-�����- �� ������ �t �� �,F �: _ � '� �'��; �:' _ <br /> � � a��, _h��- ,���11. ���`:�.�_ s.���i��.� . ��1. �11 �t�i:�r� r�����at�� �.����.��� �p���.i���ti�t��_. ap�l�.� �� ����t����.�� �afi ��r�� �f��: ��p <br /> minimum below existing interior grade unless otherwise noted on plans. Structural fill shall be HOIC� �OWri NOteS � ��_ � <br /> �,d�1��tt��. ���t�i� ��i�� ����f. .�.t 1����t �������: ���1, t� t��.� b���,��, ����t��� ���a1� ��1�=�. <br /> t �' <br /> p aced in 2-inch maximum horizontal lifts (loose thickness) and compacted to 90 percent of , ..__.. ._ d..� �.� ._.._ �m,��._,m ..�..�_.�.__ __ . . ���__ _.,. W.._.. � ..,. .__ ,..... _ ._. _ �... �.... ._.._e. _� .�._... . <br /> ...�. _...__.w.. .... _.. �. . _ ......,.., ____...�.__. <br /> onvention for showin� shear walls and hold downs• Shear walls are shown on the framing plan � _* , . ,. , , „ , , � <br /> � �,� � � <br /> maximum dry density in accordance with ASTM D-1557. Imported structural fill shall be ����:�,�����,� ,� ,� ���: , � �,� _ <br /> for the floor above. (For example, �rst floor shear walls will be shown on the second floor � � �� ��� �'�� �������� �'������ ��`��� fl�'�� �1:������� ��"� �������.�, �►�'�.�� ���1�� f�'��7it1�_ ��' t�p �1����. <br /> granular material containing no more than 5 percent fines, passing no. 200 sieve. Structural fill in framing plan, and the shear walls for the to most floor will be shown on the roof framin lan. <br /> p g p ) '���°��c�z��� �.��1���� c�� a� �t��� ����ll�_ _._... _ .. .__...__. . .�._..__ <br /> place shall be tested by a licensed soil engineer or approved by the building inspector. F..� .. _ . .. ._._.� .__.�_._ .... .__..._.. . .�_.. ._. . . . .. .._.�.__ ... . ...._... .... .�._. .... ....._.� . .....,,�.,.... _ _.,�__. .... ..__ . <br /> Hold downs are located at the bottom of that shear wall, and connect the end of the shear wall to , _�... __. ._ .. ._......_.__.�_._ <br /> wall framing or a structural beam located in the floor below the shear wall. Contact the engineer * ��'�`�1'�� ��_ ������ ��� =��_ ���. J�f��� i�11i7tILt�I. '��;�t'�"� 1r�,� ��t��:���� �� ����.Tti�+�.���' �r��t� �1�1�_ <br /> • . . . . . � __._... ...._ ...._�.... .. . ....._ _....... _ _.. ... _ .... . ._ ..._.._.._ _.,�..... .. . . _ <br /> Cast in Place Conerete. of record for clarification if needed. - - - __.. _... . <br /> ,.:..... ......... .. . . .___. _..._�..._ <br /> , ....._ _ .. ....__.. .._...... <br /> . . . . • i* �'�'�1�T� ��l�r�' ���� ���� �1.r31�� �� � r��.i�, -, ', '��� � ���i �° . . . b , <br /> Concrete shall attain a minimum compressrve strength of 2,500 psi at 28 days (5-%2 sack mix). An Hold downs for each floor must be continuously connected to hold downs on the floor '� <br /> � � �.1�►��r ��a. _ �_�._e �r ��a�.�c� � �.�_ ���� ��el���� ���������z �� �t�.t�� a�� a1�. tra��� ����e�-� �; <br /> alternate mix provided by the concrete supplier and pre-approved by the building department is below or to other intermediate wood framin where so indicated until the are �inall connected i���i��it�� �+�. � �1�12�, �'�t� �.�L1tfi1�T �tl��� 5�1� t7.�t �� �:�:�� ��il a �li"1 '� �� �1�1��'. ; �' <br /> � g )� Y Y �.. ... �.w._ �.., �� <br /> �_�_ _..__��_e�_ _ , _�_ _ , __. _ �.. .� _ ...._ ,. .,�...,, _.._.. ._. �_ ._� _ � �� .._�_.._ ._ . .,..._ ._.. __. _�.�u�w_� _.. . _ _ <br /> acceptable. Reinforcing steel shall conform to ASTM A-615, Grade 40 (Fy=40,000 psi) for all bars to t e concrete oundation. �� �,,,��,���� �� �� ���.��� �� ��� .. `� r, � _ � g <br /> _ _� �.._�.� ___... �...._. , <br /> . . . . _ . . Hold downs shall be installed so ' } . _... ..... ... ..�... __-..��.... .Ittl�, ���.��� �4.� �i��� �i� �1��� ��. �3�fi.�]. �i�.�:� �f ��� i��.� r�� �����_ <br /> as to be as far a art as is reasonable. Hold downs ma be .. ....�.. ._ ...�._ ._. ....... ....... ... ._.....__.. .... ..... �._.... _._ � ...._.._. _........� , . .........._...._ _ <br /> except retaining wall verttcal bars, which shall be Grade 60 (Fy-60,000 psi). Provide all wall and P Y _ ...____... _.,_ ..�� ........ ..... ........� <br /> � �� � �� located on i + < ' r � <br /> f - - e ther the near side or the far sid <br /> ootin horizontal bars with 2 0 x 2 0 corner ' e of the ost or double stud to which the are : �� �1��' � ����' � - � � ' .;� ` - ' ` ' � x - _ . .' ' ` . �: � �" ` ` 4 ' . <br /> g bars of the same size at all corners and wall p Y <br /> ��.1. t�r��.�t�� a��� � �i�: ��1.���.�t��r� ����� ��� �h�� ���]]. ��I��-��_ ������:� ��u��z ��_ �����t�.� �r ��ul��� j�i�t tra�l� �.� . <br /> intersections. Minimum lap splice 32 bar diameters for Grade 40 bars, and 48 bar diameters for attached. In no case shall a hold down bolt be located farther than 6" from the end of the shear ` F ,, : „ <br /> Grade 60 bars. wall, except with prior written approval of the engineer. Refer to the latest edition of the Simpson <br /> =����ic.a����} ��1���� �.� ���ar �����11_ ��. �'��.t�. ����� �� ��.i�: �c:�i��.i.�.� �ha� 1�� ��il�� �tz�� t�u� �����;:�� �.t t�:�: ��t���� �t tl�� ��i�a� ����_ <br /> Catalo ' �. . �.�_.. .. ............. _ _._. ..._.__.__ _...... _.....�..... _�_... _�..._ �.__..�_ .. ...,._.. ...._.. ._.._.r <br /> _.._._ . ... . .r... _.... �._. _. .. .... ...._ ._�__. _ _ _.._ .. <br /> g for details. * ��i�ar ��F£a� �.at�� ��i�. l�� I��.��. �� �.1���� �a�� `��`�� ��� �: a��.�1 ��.�� e►� �r�di�.u�a� �`��� ���tu�_ <br /> � � <br /> _���.. , .. ,_ ,.�,... . _�..�. _�._._.�.. . ,. __. ..,.. _�.�,.,. � ., . .. ..�,� ..__w�M�" .u....__ �.....�.�w ���.��.._..�_ �_.��_._ �..... . .�...�..� ��,. ..... __�.._._. _�. ...._ <br /> Concrete protection for reinforcement shall be: : , w � Mw rv <br /> Concrete exposed to earth or weather 1.5" (#5 & smaller) Where multiple studs are called out at a hold down, nail studs together with (2) 16d nails at 8" �'' �'������� ���'���� �'���r���t��� ���� ��� ���`��+� ����- <br /> .�. _ , .�...yW�_ � . �..,y�� ... ., .. ,.. .�..�,. . ,. .. .. ........_. ,,._m.����_ .��_...... _.v,.. .....r�� . u... . r...e . .. .... . ., .�.... .�......... .��_,�_._, ..,��... .. ._..�.... <br /> ti�.... � . ...,. � ���a. . ,..__..� ..dw. .� .�,...u. . �..:,Wy. <br /> oncrete cast against earth 3" o.c. or 1/4" x 3" Simpson SDS Screws at 12" o.c. _* ����: ���� ��� ��� �� ��t����� �� ��,,�fl1��� ��� ���- ����� ��� ������r� �� f����� :������ �1�� ������ .�� ���� �������: <br /> Slab walls,joisfs 0.75" <br /> Strap Hold Downs: �1���CC�_ <br /> .. .... .... . . ............ .. ........... . . . .. . .. .�_. . <br /> � . . . �._ ___.__�._�.. ..... .. . ...... ..._..� _....�..... .. ....... _..._._...._.._ .._.__�_._._. .__.. .. ................ __ . ...��_.... ....._. <br /> �: <br /> ; �... _.�...___ �..... .. . .. _. ,... <br /> BO1tS: Provide a vertically oriented strap hold down consisting of one or two of the Simpson vertical E,� ., F ��� _ n . �:� R f � � . , e � u ����.�� :� <br /> La ��.���� ��t� ��:�t��:�.t��-s ��a�1 ���t�-�t� �__: ����t��.��_ ��� � lat�� �t- ����� � - � - , � _ �� <br /> Anchor bolts shall conform to F1554. All other bolts shall conf strap ties listed below, connecting the end stud or ost of the shear wall indicated to new or � _....�_ . ..._.. �..... �_ .._�,....� .... _,... , � � ����' ���-���''�� ��� �'��t����� ��� ���''�' 3 ���� ��1��1 ���.� _ �� "� <br /> orm to ASTM A307. , , P .�. . __._... _. _...... . _._._.�_. ___.... . , , . .,. .�_.._. ._. _..__... .,. .... . <br /> �. ......_ �....... . ._.. ... _.._.. .. _... <br /> > ' �� • � existin studs in the wall framin below or to a wood beam su ortin the shear =* ���_� � �� .;�: - '�` � - T _ ` ` « � � ����������� � � ���� � <br /> Minimum anchor bolt size and spacing shall be 1/2 diameter bolts at 6 o.c. . g g � pp g wall, where '�� ���-� �.�1�,�,t����� �-� ����,¢���_ ���; ����� ��,������ ��� �,� �������,��;�� � ����� ���-�� ��� �� ��� ���� �.�,� ���� ��l_ � , � � <br /> � . ����� �.�p���ed <br /> For cast-in-place anchor bolts, provide 7" minimum embedment into the new concrete apphcable. ���� ��� ��� � �� �������� ������� �� � ; <br /> Stra s shall be installed so that the minimum end length is provided to both connected posts or � � � ���� ���� �� � ��'�'���'� �� �� ���� ��'�'��� ���pk��� �����-'�- <br /> � '"foundation. p • <br /> _�,�_. ... ....,,..... ..�........ . . .... . __ �.. <br /> _ . .._.., .... ......... ......... . �.._. _.., ....... ,.._..... _.... ... __... ....... : ..�...,�_. .....,.�___... <br /> �....._. _....._�..... . � .r.�� ..�.... <br /> For retrofitted anchor bolts, provide 5" minimum embedment into the existing concrete s u s. _� ��;�� ��T�, ��,�� ��� �-�ll 1 ��1�t�t" ��r�� ��l�a ' , � <br /> �.... _ .,. . ..�.._.�.., �.. .., . �.. ,. �� . . ., 1�,� ��al� 1�� p�r���i���. i�.t� a� ���� a��.�fi��, t� a ��ld �.����:_ <br /> > foundation. Epoxy grout with Simpson SET epoxy. Where a strap is connected to a below below, the strap shall be wrapped around the beam until ` - <br /> ..� � .,... ... .. . : �� . �. .,.. ,... �,,...... <br /> .......... .. ....��, ww. . �.. _. . .,...,.a... ... ... ,....�_�M.... .... ,. . ....,�...... , ... ...., .�_.n_�. ,,.._...�. <br /> Provide 3"x3" square x 0.229" thick bolt washers where anchor bolts connect the sill plate to the the minimum end length is reached. } �r�:ttll��l� �.��i ����.���1�.t ��� ��1��.t ���� �1�.�.t�� ���t� ��1� �►�: �� ����$1��. iil �� ����� ���. �.��_ <br /> .__. __.___.. . .. ... _........ �.._. ._.....�. _,..... _.__�._. .. �._.... _.....�_..... �..__�._. .m.... __.._.� ,. .......�... _�._.__... ,...... <br /> . _._.._...�..��..� _.......... <br /> > concrete f'oundation. ' �* ��.��� i1�� 5�1�. �� i��i�.�� it1�� � ���1� ����+�� �121 ��1�t .~ <br /> CS16 denotes a Simpson CS16 strap, with a minim end length of 14", and (13) Sd nails each end. _ . , _.._ .._..._.. ___..�... : .._.... .. . _��.. �_._�._ �.....� . ......... . . ............._ . ..... _....... ._.....�..... . �...... .. ._.�..._ ._..__...._. �......... ... �._..._.._ <br /> . _._.�...�.� _ _..�...�. . �....�.... _��.__ __._....____ <br /> umber: • <br /> * `��._ ������ ��:a�r �� �u���.����'��- �� �l�t�� � ���1� ar� na�1�� ���i�� �.��� ����� ��:�:��.� t� �i� �i�� j�i�t_ �:: <br /> . . . „ __ . ..,_.._._ ....._._��._ . _ .... �.... .�� _.���.. ,.. <br /> �.._. ,..� .� .. � .. ._.,r... .. .._.. M.. ._ ..����.. .. , .__. .�. __..���._. �,�.... <br /> . ..�...�� �....... �....... .. .. <br /> M TC16 denotes a Simpson CMSTCI6 strap, with a minim end length of 25 , and (29) 16d �� A ., _ _ �, ;.� -� . � � .�, . , , . <br /> ���.c�� �� 1�t�:� a�-� t���c� i ... °�i`� <br /> � � .= k ;� _ti �. �:�z��t����. ��.� ��u�t �� u���: �r�t��� �� �::� 1�c� �.����r� t�a�.� t� �.�n�.�c.t �t�t�:� t� �i� �a��t��: ��t�. �, . <br /> All sill plates and other wood framing which is in contact with concrete or masonry must be sinker nails each end. - - _ -... . .. _...�_. _ _ . ___ _ ._ � __ �,,,.,_..W„_�. __ ,, ,... ., ..... �_��..,. ...__ _.._�,, �� � <br /> � �N� .�.�_. __.... ........ .: .. ..._.�d�_ e,..._.__ . ._... ..� _... .. ....,. _.. ......__. _.. � , <br /> pressure treated. For anchor bolts connecting wood sill plates to concrete or masonry, provide }* �;?���-� ����'�,��.�j���� �� �����,� ���� � �����. ��T�^ ��� ����,�.�t�.��,��� ���� � �, <br /> galvanized steel �vashers on top of the sill, minimum size 3" x 3" x 1/4" thick. Embedded Stran Hold Downs: : <br /> � <br /> , � � � � � c�i <br /> Cast in la <br /> � <br /> � <br /> p ce a vertically oriented strap hold down per the manufacturer s requirements. The �.. . .,�...... . . :....�..... .. _., _ _ .._...... .,._....,. ...,,,,. ..,., „,,,,,_ ,.,.,,, ,_. .�,__,,,_ • <br /> .._..._. ........ �.. ... ._w.... �.. . . ._ �_._.. .__. ..�._.._... ....._� __.._. � �,Q � , <br /> Where toenails are used for stud wall construction, a minimum of(2) toenails at top and bottom unembedded end of the strap shall extend the minimum end length specified up the post provided � , � c oo .� <br /> ����������� ��������� € �L � � � <br /> of each stud shall be provided. Toenails shall be 16d nails driven at approximately a 45 degree above. _..�__.......... ._ ..�..�... ._.. , . _ ,..,,, �..__.,. �.....,.... . _,,.�... �:�..�.._ N a� <br /> .,�.... . .. ......_ ��.�..,.. ��.... _..�... ... ...... _. . ��......_ .�_......., .. <br /> . _..._..�.�..�.��_._......_ .._.....� a� �� <br /> angle, with a minimum of 1-1/2" of the nail shank shall be embedded in both the stud and the �������, ��� ��,� ��,��,� �������u��.��� �� � .c � � .� <br /> ,� . _ HF"�`� �� ������ u�l��� t����r�a�-i�� ��t��. � � �, N � <br /> : ... ;......_.. _.. . . , _ _ : _ , _ _...._. _.....�... . ,....... .......�..._�_..� c �n � <br /> plate. End nails driven through the plate and into the stud end grain are not permitted. Simpson LSTHD8 denotes a Simpson LSTHD8 strap hold down with a minimum end length of 14 , - � -� ���� <br /> ` � � , � w �n � � <br /> A34 clips at top and bottom of each stud are permitted where correct toenailing is not provided. and (20) 16d sinker nails. � ._... ...._.. ..,...a.. ��..... .�. _..,.,�.. w _ � - <br /> d_. �„ . :- � .. � � ..._�. �._. ... � � u.T o a`�i <br /> _. ..� . . _.. __�.T.a .�. .... ... . ...... �...._. ...,.o . . . <br /> . , . ; _..._. _...x � �... _ _.....�_ .._M..�. .....�... : �n <br /> ..,.,, ...... .... , ... . y_ <br /> ' � =r � �I�t���.�.� ,��.�� ���i���; �`i�1�. ����� � ���� �l ' � ; _.{ � � �; " <br /> ��. _. _.. .. . ... _ ._ -, �, ��:�� ; �.���.��� � > � � <br /> Unless noted otherwise, the tollowing grades and species shall be used for structural lumber: Where the above embedded straps have (RJ) added to the end of their denotation, the stra s ans ; � - . . - . ._. .. � , ._. �-,_. �. .._, ,..,... ..�...�,.__ � , ..: <br /> P P :�-.._._ ..�_._._..�-.._ .._...... .. _.__ __._.. �.�. . _� ...... ....._.. .�....� . .,�.. ..._.�.._ .._.. � Q � � <br /> over the rim joist before the minimum end length begins. ;���:�' ' ���'��j� ��� �,��� �� t��� ��� ��k�,, �� lF��. ���a ���,� ��� �e,�����.���� �.�����,� -�� cn � � .o <br /> 2x joists Hem-Fir #2 =_....._ _...�..... .. . ..... .. _....... ......... ._ . °.�,�:.... _ ....... ._ s...... _. . _ -.�::. ..... ._ __ __ � <br /> _..., ... ............. ............:.. ,...,,..,...,.. . ...:..... ,.. .,.,..,_. .,__. .,,. ................., .. , ..,,.,,., ...,......,..,.. ......,,.._..,.._ ................,. .. ...f �r <br /> 2x, 3x, and 4x studs DF/L standard f'or plywood or WSP shear walls � � ",�°-�,� , ;� � �•�� _ �-,� j� ��_ ,��,� { �, � �� - <br /> Rod Hold Downs: ���,��� ���-�� � � <br /> , <br /> �.:��. -����� ; ��. ��. � �.� ��. �,c��.�, �� �e�� ��� _ �°��������� �t����y� � � <br /> ;. .,�...... ... _.. . ...;� _... ..._.. ......__;. . __ ....,.�,.,<_..... . ....... ......... .. .. . ... .. � <br /> Hem-Fir standard for other walls _ ....... _...�--- .. ... , .._..__. ._.��..� _.��.��..� .._...� ...._�.... _..... c �'' <br /> 4x and 6x beams DF-L#1 ,� � ' °�+� j ' � `�<, ' ,�--,� 3� :�, , �� � ; , .� � � <br /> HDUx denotes a Simpson HDU(2,4,5,8,or 11)-SDS2.5 hold down. For hold down bolts at '���� .����� ��� ���:�� �!� ►t��,. � ���-; �� �t��`.�. �� �.a�� ; ��� � �_��������� �t�����, U ' <br /> Microllam LVL lumber LVL 1.9E, Fb = 2600 psi, Fv = 285 psi(minimums) � � - <br /> existing concrete foundations, use the following bolts: _ • F ��F <br /> Parallam lumber 2.0 WS, Fb = 2900 psi, Fv= 290 psi (minimums) _* '��°a��� ����t-5 t� �,����t;�. �fi�11�,t1t�� ��tl�l�`_ �1t�1�- p,����F+�+�,� ��' ��.�'f' ���+��+�.i�l�tt���a <br /> £. . <br /> .._�.. _... �.... _. . ...____.. . . . _.._..... ._.._.__ ....... .�.._�.... ..___�_. ... ...... . _ ___.._..... __.__....... . <br /> - . Glu-lam lumber - - ' : <br /> _..._ _.. ........_._. _. �...._ . ... ...,.. _......,.. _..._. ....... <br /> �.�_.. �....�._ <br /> or 24F V8 as applicable ..................... <br /> For HDU2,4,5: 5/8" diameter A307 threaded steel rod may be used, which * ��� '����� �� ����,�� �,�g�,�� ��� },�,� �;�,������,,�� t,��- �������_ �� t-;, ' ri �� ' - �� + -_ °,�. �,,, ,4 <br /> - J � � �c�i�� ����� l�.��t����: �r����� �4,� !�y��.� h������a� �tt-���e �t��� �-� <br /> , <br /> Plvwood Thickness, Grade, and Nailin : shall be epoxy grouted into a 3/4" diameter hole with a minimum embedment of € <br /> � ip» `����, c��.��r�d �n th:� ��li�.�_ <br /> tn , . . . . . . . . • �_ . .... .�..� �.��. . . _._ . .. .._ ._ �..�_ _ . �. _ ... _ . _���... ..�._� <br /> . . . _�. _ �.� . . ._ .�__.. �____ �.... . _ _._. <br /> sta p �woo sheets with face grain perpendicular to framing. Stagger�omts in ad�acent sheets. �4 ,; � A , � ,, �r , a _ , F . . F , , <br /> ; �� �i�r-e rc��� ���l��r i�-a�r�� i� �.,��.t���#�-��: ��aet � ��t�rr��r ��x�l� �ael����. ������ ��li� �1�►��� ��€i�: I�i.�. h�a���. �� � �� r a� <br /> If not otherwise noted, use nailing schedule, Table 2304.9.1 of the SBC. ; ... ___...� _�._..... __._....�_...... __ .__... ..... � .. . ......... ..... .... ........ ... .... �_._..._ �.._. ._ ���......_ �..���.... �`_.�.. _._._ ........ . _ � � ,� � �.i.�l� �i� �i1 j�i� <br /> _�__. ...__.�._. .. .. ..... .._ _....� _.... ......._ <br /> �'��� t�_ <br /> Special Note: ; _......_. ���..�. .......��.._...� � M �: <br /> _* T�i� i� th�: �:�.t�.irz�,t� �-� Tait-�d �i.� - � ,z F� O .- o <br /> ; �1 ����-a��l �.�t����.:ti.e��:. �� ���x-� ���.�r-��i�.� t��t��1 �� t�i� �����, a��ti�rl�. ����.1��� ��- ��:� t�.��� �� ������_ ._ L cv <br /> All holes for hold do�vn bolts which are installed into existing foundations must be � <br /> Manufaetured Trusses: inspected during the installation of the hold down. Either the building inspector, the structural � 0 � - <br /> Nlanufactured Trusses specified on the plans are prefabricated products manufactured by a truss engineer of record, or the special inspection agency must perform the inspection and approve it � � � <br /> manufacturer. The contractor shall submit sho drawin s and stam ed structural desi n before the bolts ma be e ox routed into the holes. The e ox rout used must be Sim son � � a <br /> P g P � Y P Yg P Yg p � � � <br /> calculations for review. Truss design and shop drawings shall include location and weight of all SET-XP unless otherwise noted by the engineer of record. , � <br /> equipment being supported by these trusses. For drilled holes into existing concrete, no less than 2" must be provided between the edge � ,� � <br /> of the hole and the face of concrete. The Engineer of Record or Special Inspector must witness � = i <br /> the installation of hold do�vn bolts includin cleanin the holes with com ressed air and a wire �- M � <br /> eta ramin� Connectors: , g g p � <br /> Unless otherwise noted: Metal framing connectors shall be manufactured by the Simpson brush before the anchor is installed. The hole shall be filled with enough epoxy that when the L � W <br /> company, or approved equal. Unless noted otherwise, use U-series joist han gers to match joist <br /> anchor is inserted, the epoxy rises to the top of the concrete. Care shall be taken that no air � �p <br /> size (e.g., U210 for 2x10 joist). Provide Hl or H2.5 hurricane ties, or other connectors with bubbles persist in the epoxy. � <br /> similar capacity, at every other roof joist, and H6 or H7 at ends of roof beams and girder trusses. e contractor must verify that the existing foundation stem wall is uncracked and <br /> �:: <br /> Where supported by wood posts, wood beams shall be connected to the tops of the posts using continuous, and is sound and in good condition, within 5 feet of any retrofitted shear wall or hold `� �' <br /> Simpson AC, PC or PCC post caps, and to the bottoms of the posts bearing on wood framing down, in any direction, except with prior written approval of the engineer. The existing concrete ' ' <br /> using Simpson AC connectors. Where supported by perpendicular beams, wood beams shall be foundation stem wall shall be at least 6" thick and 2'-6" in height. The concrete shall be of good <br /> connected by HU-series face mount beam hangers. Provide Simpson PB post bases to connect quality, hard and uniform, with appropriate aggregate type, size and distribution, and with no R visions: � <br /> posts to concrete foundations. visible rock pockets or other similar deficiencies. 1�08/29/16 <br /> Any existing cracks located within 10' of any hold down must be completely filled with an <br /> appropriate epoxy based concrete repair product. The product to be used shall be approved in <br /> writing by the engineer prior to �lling the cracks. <br /> Contact the engineer of record prior to proceeding if any of these requirements are not ��� �`'��c�� Date: <br /> met, or if the installation of the hold downs results in any visible damage to the existing � ����'�����'�'���`�' 06/24/16 <br /> foundation. �� � � � <br /> l� ,, ., ;; . <br /> �s.a �,. �1�� �r .,�,�b� Sheet: � <br /> �wre,��,M.»� 8� . � <br /> � � <br /> ��� ��^fy `���� ��-a,�'' �/�. . <br /> � � . .�':�C��s'���{i�tt..���`� �� �. <br /> .��������� �� � <br /> . � �ur.:nr.-n� - . � . <br />