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� � ' SOtLS AND FOUND,4,q1lUNS <br /> ���o� load 1nMnc,�,�d�,�,� �;��Qrdo�e 1805.4.2.3 Ple;n cancrcte f <br /> Matcnal �. ����� <br /> Of Plain oo�cryu fo����ag�!!s of otha than <br /> I 805 4Footings shaJl bc dcs�gncd an constructcd in �'8h1-framc coo�trudim ahalJ nd bc Icss thai 8 v,cha <br /> AJlowablc bca�n6 �paciry of the soil i�not excoodcd, �d (203 tntt�)W}��y p!�oo soil <br /> Thal difl`erzr�tial seWement u m'umimizod. The minimum Exception, For pla:n ooncretc£oodn sv <br /> Width of footinga shall bc 12 inches 305 mm �UD R-3 ooct�encies rf�e � �On�ng <br /> � � tcd to bc 6 ir►ch� 152 m.*n �v��css is vamn- <br /> Docs oot cxtcnci ( )P Ma.t thc footing <br /> F�n in Thic3v�es,of the��ond e�st9n�,greater���c.i <br /> � �s witfi txpansivc soils shall bc dcsigncd <br /> �n bccordancc with the provisio�u of Section 1805,8 Wall. <br /> 1805.4.2.� Placcmc�t�f�nncx�c. �� f�,ngs <br /> 1805.4./1.1 Design load9�Footing9 shall bt des' Shall nW br:plaeed tbrough w�;�.r unless a trzm►e or other <br /> me most�vonbk effeda due to tbe combinati�os of for meihod epprpved by the building ,�cisl is uscd, Whcrc <br /> lo�cis spc�ficd m Section 1605.3 Thc dead load shaU �n. P�B�Od°p�°f 1°�P«of wotu„ che <br /> clued thc weight of foundatirns„ footings end overlying ��I �d�OBi� �� <br /> trY aPProvcd mcans to cnsurt mw- <br /> �1 R�d�cad Uvc bads,e sp,oci��m g�� 1607.9 ���� ��of tfie m�x and ncgligiblc pu��� ,�t <br /> � P�►itted to be LLsod in daig�nin� foodngs, <br /> 1805 4 I 1 �b� � <br /> nons or otficr vibrati��n��� ��8' 1805 4.2.5 prot�cti�of ncr�f�n <br /> f°u"da�io4 considuadon shall be Qiven in thc fpoti�g shall be Pr�acted Som Seean � SS <br /> ➢�iod of nol less than fivc g��8�P��ting nnd t�r <br /> dcsigo to pr,�y����d��ces of the soil. �thertaftcr Watcr shall <br /> Nol be allowed to�ow ttuough the deposited aoocrr�� <br /> �805 4.2 C,or�s�a�Tt►e deai <br /> strucbon of cancrzte footin �Rwteridr�nd coo- 1805.4.Z.6 F«min of <br /> I 805 42.1 &�8he11 C�71ply Witfi SCCtion� PerT►uLiCd to bC CatR �� CO1Q+'ete foWings ere <br /> ibrough 1805.4.2.6 and tfie provision�of C3ap. ion of the buil ' ���me��'L' �'�c opin- <br /> �u I 8os 4.2. du�officia�soil ca�ditiwu do oa r�quuc <br /> ��8- �'�'dcn fortnlnB��M, tt shall bc !n <br /> ��i0°• Wbere a specific dai u not d�with C�apter 6 of AC7 318 ��- <br /> Crete f � � provided,cAn.. <br /> °O�°Ks�PPa�►g walls of light-frsmc c�nsWc- <br /> uon arz P�iur.d w be designed in eccordance with 1805.4.3 MBtpnry-unit footings, Thc design, matrnals � <br /> Tablc I 805 4.2 °Dd°�utructian of masonry-unil footin <br /> �th Soctiau 1805,4.3 I end 1803 4.3 ���A�Y <br /> 1805 4.2.I Of Chapta 21 D►ov�sions <br /> Shall heve e���' CaoCTttt in foOtitlga <br /> Lcss tfian 2,500 poun�ive s�gth)( c)of aot <br /> Pa s9uare inch i 17 23 7 kPe) ��m' WbOf°"��fic daaign u oot prov�dod, ma <br /> A� 28 deYs� My-unit foodn <br /> S���c 8��DP�dnB walls of light-harnc con- <br /> Pe�nnitied to b designcd in accqrdancc with <br /> 1805 4.2� Rc�xcrvod. TaDlc 1805,�2. <br /> 1805.4.3.I Dima�ti���,l,�,�ait faoting ahsll bc <br /> laid in'[}�M or S mortu complyir►B with Sxtion <br /> �7'WGS SUPPORTING W T�� 1805.4.2 <br /> ALLS OF LIGHT-FRqI►�CpNSTRUCiIONab c.d <br /> MIMBER OF Fi,pp� W���F T}�CKNESS OF <br /> SUPPORTED BY T}�FOOTIiJGS• FOOT�IGS F0077NG <br /> � (inches) <br /> (inch�s) <br /> I <br /> l2 <br /> 6 <br /> 2 15 <br /> 3 <br /> 6 <br /> 18 <br /> 8 <br /> For S I I �nch=25.4 mm, 1 fool�304.8 riun, <br /> a acptb of fo�otin <br /> b ��� Q'��� �cUoo1805.2. <br /> �BI'�d under tfie 800r is permitsed to be excavaitd to <br /> � ����8 W4W are Pau�ued to be�p��b thc cicvatioo of thc top of thc fooling <br /> tbc width shown in this teble, nnd footing�shalJ bc Y iaolated footic,gs. T�e foocing wie�and t�ch�� be cw,cr <br /> d For thiclmess of foundaboo weJls,su Sectian 1805 5.�not more than 6 Aat on anter, <br /> � FO°a��P�ttod to �roo�P tn � � <br /> Shall bt as upporting Qoc fl eddiCia�to U►c sciPuiat�d niunbcr of 600rs, Footings sup�O'►tuig roof ont� <br /> f P� rcquircd for s <br /> 000crde footinga fa Group R-�occuparxie� arc perm,ctr�w be 6 inctus thicJc ' <br />