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SECTION 3 ALlMNJM A IT ACH\4ENT r rn UI a: c( > 1 ~ (1) #5 BAR CONlNJOUS OPTlONAL CONCRETE CAP BLOCK OR BRICK (~ #4 BAR C~OUS MAXf.1lH DIFFERENTIAL IN SOL !-EIGHT (1) #4 BAR AT CORNERS AND 10'-0" ON CENTER Fll CELLS AM:> KNOCK OUT BlOCK TOP COURSE WITH 3000 PSI PEA ROCK CONCRETE SCREEN, VINYL & GLASS ROOMS ----{ --1< 3-1/2' CONCRETE SLAB 6x6-10xlO W. W.F. OR FIBER MESH CONCRETE VISQlJENE VAPOR BARRER UNDER SLABS HAVING STRUCTURES ABOVE WELL COMPACTED CLEAN FR..l OVER SACRIFICED NATURAL SOL 90% RELA TNE DENSITY CONC. FIlLED BLOCK STEM WALL 8" x 8" x 16' CMU 6' x 12' CONCRETE FOOTNG WITH (1) #5 CONTNUOUS LOCATE ON UNDISTURBED NATURAL SOL (1) #5 VERTICAL AT CORNERS AND AT 10'-0" ON CENTER ANCHOR ALUMNUM FRAME TO WALL OR SLAB WITH 1/4" x 2-1/2" MASONRY ANCHORS AT 6' EACH SIDE OF POST AND 2'-0" MAX. 8" x 6" x 16' BLOCK WALL DECK OR GROUND LEVEL RIBBON FOOTING OR MONOUTHIC F MONOliTHIC SLAB IS USED SEE NOTES OF DET AD..S BELOW (2) #4 BARS MIN. 2-1/2" OFF GROUND KNEE WALL FOOTING FOR SCREENED ENCLOSURES RAISED PATIO FOOTING ~---~- ....... ,'",. ~ . 4 . ~ . ~. -, ---------- r ~ -l--r-~ . , Co ". ~- L12. J 2'-0" MN. N BEFORE SLOPE ~ T 1 cJ, ~ I TYPE I FlA T SLOPE / NO FOOTNG 0-2'/12' (1) #5 BAR CONT. TYPE. MODERATE SLOPE FOOTING 2'/12" - 1'-10" (1) #5 BAR CONI. TYPE m STEEP SLOPE FOOTING ) 1'-10" NOTES: 1. NO FOOTNG REQUflED EXCEPT WHEN ADORESSNG EROSION UNTIL THE ROOM EXCEEDS 16'-0'. ROOMS GREATER THAN 16'-0" USE TYPE. FOOTNG. 2. FOOffiGS SHALL BE MN. 2,500 PSI CONCRETE WITH 6x6-10x10 WELDED WIRE MESH OR FIBER MESH MAYBE USED N LEU OF MESH. 3. F LOCAL BUlL.DNG CODES REQUIRES A MINIMUM FOOTING USE TYPE B FOOTING OR FOOffiG SECTION REQUIRED BY LOCAL CODE. LOCAL CODE GOVERNS. SLAB DETAILS ADDRESSING EROSION Lawrence E. Bennett, P.E. avr.. ENGH:.ER - DEVELOPMENT CONsu..TANT P.O. BOX 4368, SOUTH DAYTONA, Fl 32121 TEI..EPHoIE (904) 787-4n4 FAX (904) 787-8668 SEAL PAGE 68 @ COPYRIGHT 1997 NOT TO Be REPROOtJCEo N WHOlE OR N PART wrTHol1r TIE WRrTTEN PERMsSlON OF LAWRENce E. BENErr, P.E.