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FOR <br />ac WALLS <br />MIN7MUM STEEL REQUIItEN1ENi'S FOR CONCI2�TE WALL <br />USING N4 REDAR - SEISMIC ZONE N3: <br />HFICHT VFRTICA7. HORT70NfAL <br />0'TO 6' 18" O.C. 18" O.C. <br />6"f09' 16"O.C. 7.0"O.C. <br />"'�"" WALIS OVER 9 FI'. MUST BE GNGINEERED ""` <br />L All footin�s shall have 2 continuous k4 Q/2 inch) rcbar cmbedded 3 inchcs in(o concrUe. <br />2. Al l bus shall be lapped a minimum qf 30 diameters or 15 inches at comcrs, ben�is and laps. <br />3. Locate tl�c �op bar of stccl wilhin 3•6 inches of tlie Iop of Ihe wall. � <br />4. Masonry fircplace tootings shall be a minimum of 12 inches ihick and :hall exteud not less thaz� <br />(sia) inches oulside the fiieplace, with grid of H4 (] R inch) rebar 12 incLes wch way. • <br />5. All bars sball bc cleao, oil•freennd�]F.D TN PI.ACP.. <br />G. A slab-on-gmde monolithic pour requirts a minumun of 3 bars of NA (IQ. inch) sted. _.. <br />'""`"TAI3LEl8•I-D: FOOTING,WALLANDBOLTREQUIRIin1ENT5'"""' <br />NO Of FOOTING WIDTH d WALL MIN. DEPTIi MNC. 60LT SPACING FOR 1f2" BOLT <br />STORIES THICKNESS THICKNESS � BELOW GRAUC• EMO[DDED 7" INTO CONCRE7E <br />2 <br />3 <br />12" X 6" 6" <br />�s�xs�� . e�� <br />•'� 8". X 8". .- I � .,.10,� <br />18" 6 feet o.c. <br />18" 4 feet o.c. <br />24", '• Eng.'Analysis Re <br />I. Provide a full I S inch X 24 iuch crawl acress or 30 incl� X 30 inch for underfloor fium�ce. <br />2. Providc 1 sq. foot ncl tac venulatiou per 150 sq. foot mder(loor arw; providc cross veuNation; usc <br />1/4 inch mcsh on vcnl openings. ' � <br />3. Provide miniroum 18 inch cleaance undcr floor joists :md 12 ureh cicaruue uudcr Ixazns in cnwl <br />spacc. <br />4. P�ovidc 12 inch air spacc uound Ixams in concrcic pockcls o(abu�ting conade. <br />5. Providc 6 inch minimum wuod to carth dcmvue abovc gradc. <br />G. l301; : shall Lc noi Icss ihan 7 boli dianmic�s and nw moic tha�i 12 u�chcs from Oic cnds of each <br />individu:d foundatiun sill plaic. <br />S��' <br />