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Grad,e�ot, lc�a.d SOfLS AND FOUNDAA710NS <br /> tiist`nal 1II�,ry and u�� �'�cs °f d°pc 18 05.42.3 pla;n <br /> Of plain �� �r� foohagi. Tbc e� �ckncss <br /> I 805 4Foo�ngs shall bc dcsi cd an co ��8ht•framc coastru�� � "�ls of otha than <br /> Allo►►'able bcar� h , � ��acd ul �1 �ot bc Icss thai 8 uichcs <br /> Thed di g�D+� of the �oil is no� cxa�cd, and � mm) where placcd on soil. <br /> ��tutial sctdement u m'viimiad. Tho minimurn Excepdon• For plain ooncrttc footin <br /> �'idth of (ooc►ng shall be 12 inches (345 mm) ��' B <br /> G'D� R'3 oazWancies ri�e PPortin <br /> tcd to bc 6 inch� (152 m.m �YC thiclQ►csa ts D�mn- <br /> Docs oot cxtct�cl ) Pr�vidcd that thc fooling <br /> FOptinBs ►n arzas with Thiclv,ea, of thc �ood e�stsn� , grc�.� �� <br /> expansivc soils shall be desi�� <br /> ��ccordence with thc provisioru of Sxtior� ( 805.8 �'all. <br /> 1805.4.2.0 Placemc�t ef orx�creu. � f � n <br /> ! 805.4./ 1.1 D�s;gn loads, F s6a11 bc S � °0 r � Dlaccd mrough wr��,r unlcss a � <br /> ���mt�vo�bk effecta due�tb �1� for �mie or other <br /> lobds sP�fiod m Scction 1605.3 Thc dcad oed sha11 �n-f m � ��od by tbc build� ;�cial �s �, �yhcr� <br /> � sha11 P tO � °f �� prcaeace of w�. �� <br /> clucd thc we�ght of foundatims„ footings and ovcriying shell bc d <br /> fi11. CPoeite� by approvcd m <br /> Roducod Uvc k�acu, b a�iflcd ta �ans to cru <br /> usod in dai SO�O� 1607 9 , U ���8�on of tfic mix end negligiblc uu��lencx o1 <br /> �T Pamittod to bc Snin� foodn8s <br /> l 805 4 ! .2 �brato I <br /> noa9 or �Y oeds. Whenc machinery opere. <br /> °t�ST vibratiau ene tr�q� ��� �� 1805.4.2.5 Prvtection of ooncr�te. <br /> f OU'�o� considaabon shall bc Qiven in the footing shall bc pr�te�� {� � ��"a� footings <br /> dcsigo to cictr;me�t e➢�riod of nol Icss than fivc d `pOBian and fc,r <br /> P�ent disitubancp of the soil. day� thcrtafta W g <br /> Not be allowed to flow � shall <br /> 1805 42 C� f� ��8h the depositod �� <br /> struction of Ba, The deci8r� mat�ri�la �nd coa- <br /> cu►c�ete footing� shalJ oamply witfi Sectiona � 805.4.2.6 Formin8 of � <br /> � 805 42.1 � 1805.4.2.6 and t�e rovisiot�t ot(� P�mitied W be tast againsl the ear� fO° g ` e <br /> �u I 8os 4.2. P �' ion of thc buil �t. in thc opin. <br /> din� officiaJ� soil condidans do na rcquuc <br /> ��8. Wber� tortnln <br /> ��• W � �+fl�i6c dai provi d� witb g ��'�' �� bc in a� <br /> BA � �wt dcd, can- �+Pcu 6 of AC7 318 <br /> °O �� �PPating walls of light.frnm� �p <br /> T��c�1805�� to be ddigned in eccordance with �d M��S'-unit footings, 71�c dcsig� m�als <br /> b►uat+an of mationry-unit footing� shall oomP�Y <br /> 1 gp5.42.1 � S°�� 1805.4.3 1 and 1805 43 2. and the pr�visiu <br /> Shall have e s� CO°cncCc in footing� ��{�a 21 <br /> L.css than 2,500 C°° (fc) of oot <br /> A1 28 da Pounds Per s9uare inch (psi)(17 237 kPe) ��' W bO� � �P�+Sc dasign u oot do� me- <br /> n ' �M'-unii footin Pro�i <br /> &� �PP�ng walls of light-&amc con- <br /> I 845 4.2.� Rcscrvcd. Tab�Ic�j EOS.��iticd to b dcsigncd in accardancc w�th <br /> 1805.4.3.1 Dicnmtia,o�� <br /> laid in 'i� M or S m �-uait footin8 shall bc <br /> P�B Witb Scction <br /> F007�IIdGS SUPPpRTp.1G W T '�� 1 805.4.2 <br /> A� OF LJGHT.FRAh¢ �pNS c.d <br /> MIMBER OF F1,04RS W �`j OF <br /> � S�PORTED BY TF� ppp�J-jJ,�GS. �'rWGS T�C�`1FSS OF <br /> (inches) FOOTMG <br /> � (inch�s) <br /> 12 <br /> 2 6 <br /> IS <br /> 3 6 <br /> I8 <br /> For S I I �nch = 25 4 mm. I fod � 304 8 riun. 8 <br /> a �pth of footin <br /> b � � � � �'�'°� ��b Sccbon 1805.2. <br /> � uadv the 8aor �s permitted to bc excavsted to t6c cltv <br /> c ation of tbc <br /> t�c wl �� w�W are Aau�d to be uippa� b �� f bP of thc footing, <br /> sbown in thi� teblc, nnd footing� shall bc apac�d not moro tfi� � � w'dm and I <br /> d Fa tfiiclmcss of founCabon walls, sa Section 1805.5. � sha�� b� �w,cC <br /> c <br /> E P�� rc4�af �� fl� an w thc stiPulatcd numbcr of Boas, Foocings s�tu� mot ont ' I <br /> �°o°��ic �ootinga fa Group R-3 occupxn�i arz perm�q� �� 6 8 � <br /> mct►cs th �cic <br />