9824 HOLLY DR 2022 Plans 2025-07-02

Install Footings Design footings to comply with the following additional requirements: • To keep footings directly under I-beams and other support points, size them slightly larger than the minimum required area to allow slight adjustment of the pier location during home installation. • Design footings with a footing extension (projection beyond the base of the pier) no greater than the footing thickness(Figure 11). Increase footing thick- ness if necessary. — Figure 11.Maximum footing extensions 4' e' 16'BLOCK 4': 4' f TYP 1 24' FOOTING EXTENDS BY I w f tr I NO YES EXTENDS BY ITS N."'' MORE THAN ITS 24' _4 I wA' ' 4 THICKNESS OR THICKNESS LESS --. YES 45 4' r 4`1_4: J I SPLIT FOOTING SPLIT FOOTING YES EXTENDS LESS NO EXTENDS MORE THAN ONE THIRD THAN ONE THIRD ITS WIDTH ITS WIDTH • The footing sizes shown are for square pads and are based on the surface ar- ea (square inches) Design non-square footings such that the area and thick- ness is equal to or greater than the area of the square footing shown in Table 10 and the distance from the edge of the pier to the edge of the footing is not more than the thickness of the footing. TABLE 10A.FOOTER THICKNESS Poured in Place Footing for Poured in Place Footing for `'`\��'P�ttIN 1 %/ ` Single Stack Pier Double Stack Pier `\,` G 8;C` xi, Footer Max Footer Footer I Max Footer �, .•`• •R ��GY''. Thickness Dimension Max.Area Max.Area `+ Thickness Dimension r. (in) (in x in) (sq.in) (in) (in x in) (by.in) .. * ta. �`•.� .. :Cr AGR1CU 'Ula •6 28 x 20 560 6 28 x 28 784 ,• ( 'o ` l y 8 32 x 24 768 8 32 x 32 1024 ... S 10 36 x 28 1008 10 36 x 36 1296 r :`.'1✓ ME in.,..in.r.. .i.:. 12 40 x 32 1280 12 40 x 40 1600 r/ •'. s. .0 01 (}g .•• Ca`ct\�� 14 44 x 44 1936 I/ `'.- OF YEN-\` 16 48 x 48 2304 STEP 6. INSTALL FOOTINGS Construct the footings as follows • Maintain the distance between adjacent piers to within 10°' of the tabulated '/ii\V"Z spacing and so the average distance between piers is equal to or less than the Placing Concrete anchors. tabulated spacing. If anchors will be placed in • Whenever possible. place pier supports directly under the required locations. If concrete follow instructions plumbing. electrical or mechanical equipment interferes, place supports no in Install Stabilizing Sys- more than 6 inches in either direction of the support point. tern (p.74)to determine • Recess perimeter pier supports no more than 10 inches from the edge of the anchor layout. Either place floor with added support as shown in Figure 12. anchors immediately after the concrete has been poured or drill them in after the concrete has set.