Loading...
HomeMy WebLinkAboutPROPOSED SCREEN ROOMDESIGN CRITERIA: I -J. APPLICABLE CODES, REGULATIONS & STANDARDS 1. THE 2020 FLORIDA BUILDING CODE, SPECIFICALLY CHAPTER 16 STRUCTURAL DESIGN, CHAPTER 20 ALUMINUM & CH. 23 WOOD. 2. AA ASM 35 & SPECIFICATIONS FOR ALUMINUM STRUCTURES, PART 1-A OF THE ALUMINUM DESIGN MANUAL PREPARED BY THE ALUMINUM ASSOCIATION, INC. WASHINGTON D.C. 2005 ED. 3. ASCE 7-16 & SE17 4. NDS NATIONAL DESIGN SPECIFICATION FOR WOOD. 5. ACI318 CONCRETE REFERENCE MANUAL. WIND LOADS 1. BUILDING OCCUPANCY CATEGORY, PARAGRAPH 1604.5 & TABLE 1604.5: RISK CATEGORY 1. 2. BASIC WIND SPEED, TABLE 1609C, STATE OF FLORIDA DEBRIS REGION & BASIC WIND SPEED, PARAGRAPH 1609.3.1 & TABLE 1609.3.1 EQUIVALENT BASIC WIND SPEED: 150 MPH EXPOSURE CATEGORY, PARAGRAPH 1609.4.3: C 3. WIND LOADS PER FBC TABLE 2002.4 (MWFRS) VULT = 150 MPH & EXPOSURE = C FOR 20 X.20 X 0.013" MESH SCREEN HORIZONTAL PRESSURES ON WINDWARD SURFACES = 43 PSF HORIZONTAL PRESSURES ON LEEWARD SURFACES = 34 PSF VERTICAL PRESSURES ON SCREEN SURFACES = 12 PSF VERTICAL PRESSURES ON SOLID SURFACES = 36 PSF FOR 18 X 14 X 0.013" MESH SCREEN, APPLIED FACTOR = .88 FOR ALLOWABLE STRESS DESIGN, APPLIED FACTOR = .6 FOUNDATION DESIGN FOOTING SIZE EXISTING CONCRETE SLAB. NO ADDITIONAL FOOTING OR FOUNDATION SYSTEM IS REQUIRED BY THE PROPOSED CONSTRUCTION IF A MINIMUM 4" CONCRETE SLAB IS PROVIDED IN SOUND CONDITION, FREE FROM STRUCTURAL CRACKING, SPALLING & OTHER DETERIORATION. EXISTING FOUNDATION/FOOTING UNDER CONCRETE SLAB MINIMUM 8"x8" W/ (1) #5 BAR TO BE VERIFIED BY CONTRACTOR. SEE TYPICAL FOOTING DETAILS FOR NEW FOOTING DESIGN MINIMUM REQUIREMENTS. MISCELLANEOUS 1. SCREENED ENCLOSURES CONTAINING SWIMMING POOLS SHALL COMPLY WITH THE APPLICABLE REQUIREMENTS OF FBC R4501.17 RESIDENTIAL SWIMMING BARRIER REQUIREMENTS. 2. ALUMINUM ADDITIONS ARE NOT TO BE INSTALLED ON A MANUFACTURED HOME, TRAILER HOME, OR PRE-FAB HOME. IF THE EXISTING STRUCTURE IS ONE OF THESE, A SEPARATE 4TH WALL SUPPORT SYSTEM IS SO TO BE ENGINEERED SO THAT NO ADDITIONAL LOADING IS PLACED ON THE MANUFACTURED HOME. FASTENER SPECIFICATIONS 1. FASTENERS ARE REQUIRED TO BE SAE GRADE 2 OR BETTER ZINC PLATED. (CONCRETE ANCHORS ARE TO BE TAPCONS OR BETTER, INSTALLED TO MFG. SPECIFICATIONS) 2. IT IS THE OWNERS RESPONSIBILITY TO MAINTAIN THE SCREENS, FASTENERS AND SCREENS TO MANUFACTURING SPECIFICATIONS. 3. WHERE WOOD DECK IS PRESENT USE 1 /4" X 3-1/2" GALV. LAG SCREWS IN LIEU OF MASONRY ANCHORS. UNLESS OTHERWISE SPECIFIED. 4. 172" NON STRUCTURAL MEMBERS ATTACHED TO HOST A. FOR MASONRY/CONCRETE APPLICATION USE GALVANIZED 1 /4" X 2-3/4" TAPCONS OR EQUAL AT 24" O.C. AND 6" FROM ENDS B. FOR WOOD APPLICATION USE #14 X 2-3/4" WOOD SCREW AT 24" O.C. AND 6" FROM ENDS. C. FOR ALUMINUM APPLICATION USE # 10 X 1-1 /2" SMS OR TEK SCREW AT 24" O.C. AND 6" FROM ENDS D. WHERE 1 "X2" INSTALLED THROUGHOUT AN "OPEN VIEW" SPACING SHALL BE REDUCED TO 18" O.C. AND 6" FROM ENDS RESPONSIBILITIES 1. ALL SITE WORK SHALL BE PERFORMED BY A LICENSED CONTRACTOR IN ACCORDANCE WITH APPLICABLE BUILDING CODES, LOCAL ORDANANCES, AND THE ENGINEER SHALL BE NOTIFIED OF ANY DISCREPANCIES. 2. FOR FASTENERS WHICH ARE NOT VISIBLE AFTER INSTALLATION, THE CONTRACTOR SHALL VERIFY AND ENSURE INSTALLATION HAS BEEN ACCOMPLISHED IN ACCORDANCE WITH MANUFACTURERS SPECIFICATIONS AND IN ACCORDANCE WITH THE ATTACHED DETAILS. 3. FOR "PICTURE WINDOW" MODIFICATION TO EXISTING SCREEN ENCLOSURES, ALL OTHER "EXISTING SCREEN ENCLOSURE" FEATURES ARE TO MEET THE TYPICAL DETAILS AS PROVIDED IN THESE DETAILS. CONTRACTOR IS TO VERIFY & ASSURE EXISTING SCREEN ENCLOSURE IS STRUCTURALLY SOUND. 4. CONTRACTOR TO PROVIDE NOA'S & INSTALL ALL MATERIALS AS PER MANUFACTURER'S SPECIFICATIONS. 5. INTEGRITY OF EXISTING/ HOST STRUCTURE SHALL NOT BE COMPROMISED WITH THE ATTACHMENT OF THE PROPOSED STRUCTURE. SHEET NO. DRAWING INDEX S/01 GENERAL NOTES S/02 PLAN/ ELEVATIONS S/03 DETAILS S/04 DETAILS ALUMINUM MEMBERS DIMENSIONS HOLLOW SECTIONS 2 x 2: 2"x2'k0.044" 2 x 3: 2"x3x0.050" 2 x 4: 2x4"x0.050" 2 x 5: 2x5"x0.050" OPEN BACK SECTIONS 1 x 2: 1 "x2'k0.044" 1 x 3: 1 "x3"x0.045" SNAP SECTIONS 2 x 2 SNAP: 2x2"x0.045" 2 x 3 SNAP: 2x3x0.050" 2 x 4 SNAP: 2"x4'k0.045" SELF MATING (SMB) / 2 x 4 SMB: 2"x4'k0.044'k0.100" 2 x 5 SMB: 2'k5"x0.050'k0.100" 2 x 6 SMB: 2"x6"x0.050"x0.120" 2 x 7 SMB: 2"x74.0574.120" 2 x 8 SMB: 2"x8"x0.0727x0.124" 2 x 9 SMB: 2x9"x0.082"x0.124" 2 x 10 SMB: 2"xl0"x0.092"x0.398" DETAIL A RECEIVED PROPOSED SCREEN ROOM SEE FOUNDATION DESIGN SHEET-0 DEC 2 3 2021 St. Lucie County Permitting IZED r-of! 6� LU ALUMINUM SPECIFICATIONS 1. ALUMINUM EXTRUSIONS SHALL BE 6005 T5 ALLOY UNLESS OTHERWISE NOTED. 2. ALL SELF MATING BEAM SECTIONS ARE TO BE STITCHED WITH #12 SCREWS 6" FROM ENDS & 24" CENTER TO CENTER. #10 SCREW 6" FROM ENDS & 12" CENTER TO CENETER. 3. THE MINIMUM NORMAL THICKNESS OF PROTECTOR PANELS (KICKPLATES) SHALL BE AN INDUSTRY STANDARD OF 0.024 INCHES. 4. VINYL AND ACRYLIC PANELS SHALL BE REMOVED WHEN WIND SPEEDS EXCEED 75 MPH PER FBC. 5. SCREEN MATERIAL SHALL BE 18/14 SCREEN UNLESS APPROVED BY FLORIDA ENGINEERING LLC. 6. 1 "X2" & 1 "X3" NON STRUCTURAL MEMBERS MAY BE USED INTERCHANGEABLY. 7. DOOR LOCATION MAY BE DETERMINED/ RELOCATED BY CONTRACTOR IN THE FIELD. 8. INSULATED PANEL OVERHANG PER PRODUCT APPROVAL 36" (MAX.) AT FRONT, 25% OF LAST PANEL WIDTH ALONG SIDES, TYP. A HOUSEWALL / j , �RESIDENCE�, % HOUSEWALL/ ',HEADER WALL MOUNT o0 C `1 c-I 3X3 P05 �- 7'-6" PROPOSED PATIO I ROPOSEDD SCREEN OOM I I 3" X .032" X 11-13 I Lu (D ; COMPOSITE PANELS I i;Lu O0 ii � i 3105-H154 iio cc r4 N i 1/4"-1' SLOPE (MIN.) Lu iiN rr,, II (FL.# 21443-R1) iiN I I I 2X8S B C.B X 1�'-3 I II I 2X3X.050 EDGE BEA X 25'-8' I II I I �- 15'-0" wL r i 25'-8" - I A I 15'-3" 2X3X.050 EDGE BEAM X 25'-8" -j 2X8SMB C.B. m m m m m m m _ o a Iz CLLn a N m x x x x X x (V cV N N N m 24"X.024 KP TYPI 2X2 TYP. x m 1X2 TYP. u u u u n �� 15'-0" 5'-1 5 --i - 5'-1 5— 5'-15--4-5'-15 — -� 5'-15 ---i 8 8 8 8 8 1X2 2X2 DJop N 2X2 DJ c`l N .xI 1X2 7'-6" OUSEWALL 1X2 2X2 DJ 7'-6" cq o P ' �� '�. coo c �Q/, 4LL a � N O 0: `° ¢ z co Z � co� LLJ �®ca ���IIIIII1111 � Q Q w FILE COPY • 02A FLASHING SEALED TO " ♦ WALL (TYP.) # 14xl /2" S.M.S. W/ INTEGRAL 3/4"0 WASHER AND NEOPRENE GASKET @ 12' O.C., TOP & BOTTOM. O O O IF CLEARANCE PROHIBITS INSTALLATION OF TOP O FASTENERS USE # 144" S.M.S. W/ 1-1/4' 0 FENDER WASHER AND NEOPRENE GASKET @ 12' O.C. s (3) PER PAN FOR PANS EXTRUDED OR BRAKE -FORMED ROOF HEADER OR RECEIVING CHANNEL (0.044" MIN. THICKNESS) WITH MIN. 1-1/2' BEARING LEG. HOST STRUCTURE \- 1 /4" 0 x 2-1 /2' LONG WOOD AG SCREW OR MASONRY OR WOOD 114 0 x 2-1 /4" LONG MASONRY ANCHORS @ 24" O.C. MAX. ROOF PANEL ATTACHMENT - MASONRY SCALE: N.T.S. EXISTING RAFTER OR TRUSS ( #14x1/2'S.M.S.W/INTEGRAL 3/4"0 O O WASHER AND NEOPRENE GASKET @ 17' O.C., TOP & BOTTOM (3) PER PAN FOR PANS EXTRUDED OR BRAKE -FORMED ROOF HEADER OR RECEIVING CHANNEL (0.044" MIN. THICKNESS) SECURE FASCIA TO EACH WITH MIN. 1-1/2' BEARING LEG. RAFTER TAIL W/(1) 1/4"0x4" LONG PAN HEAD LAG SCREWS (1) 1/4" 0 x 7' AG SCREW @ 24" O.C. BEFORE ATTACHING REC. CHANNEL ENTIRE LENGTH OF RECEIVING CHANNEL ROOF PANEL ATTACHMENT - WOOD FRAME SCALE: N.T.S. ALUMINUM INTERNAL OR EXTERNAL RECEIVING CHANNELw/(4) #IOX.75" INTO GIRT OR PURLIN & (2) #14x.7S' BEAM OR (4) #10XI-1/2' SMS INTO CLIIPPS MAYBE USED UPRIGHT 0.062 ANGLE SCREW BOSSES PURLIN MEMBER UPRIGHT, BEAM -SNAP, SELF MATING, OR HOLLOW DETAIL "C" - GIRT OR PURLIN TO BEAM OR POST DETAIL SCALE: NTS 1 /8'k2 k2'k ANGLE SELF -MATING OR SNAP SECTION TYP. 5032 H-32 ANGLE (2) - # 12 SMS INTO COLUMN 1/4" MASONRY ANCHOR EACH 1'k2" O.B. BASE PLATE-TYP. ANGLE - EACH SIDE COL. ° ° 1-1/4" MIN. CONC. ° ANCHOR EMBEDMENT 2-1/4" MIN. CONC. , d 2' MIN. INCREASE DISTANCE ANCHOR EMBEDMENT ao WHEN GREATER THAN 2x4 SECONDARY ANGLE d e a e UPRIGHT IS USED 3000 PSI COI, e ° ♦ SLAB/ FTG. 6x6-I0x10 WWM SIDE VIEW OR FIBERMESH 1/4" MASONRY ANCHOR AT EACH ANGLE (2) - # 12 SMS 1/4" TAPCON XL (RED HEAD MFG. OR EQUAL) 2H / R MIN. CONC.EMBEDMENT ANCHOR EMBEDMENT 1X2 BASE 2 @ SLAB (BEYOND) �( SECONDARY ANGLE — d e a e e 1'k2' BASE PLATE ANCHORED e TO CONC w/ 1/4" MASONRY a o d ' e e L ANCHOR 6" MAX EACH SIDE OF POST AND 24" O.C. MAX 1-1 /4" CONC. EMBEDMENT TYP. e ° 6. NOTE 3000 PSI CONC. I WHERE PAVERS ARE PRESENT USE 5/16" SLAB/ FTG. TAPCON XL (RED HEAD MFG.) MASONRY 6x6-10x10 WWM FRONT VIEW ANCHORS TO PENETRATE UNDERLYING OR FIBERMESH CONCRETE FOOTING 2-1/4" (MIN.) DETAIL "B" - 2"x4" OR LARGER SELF MATING UPRIGHT TO DECK DETAILS SCALE: NTS ANCHORING UPRIGHT TO FOUNDATION NOTES: 1: IF PAVERS ARE PRESENT, CONCRETE ANCHORS SHALL PENETRATE INTO FOOTING 2-1/4' MIN. (TYP.) 2: WHEN FASTENING TO WOOD USE 1 /4' GALV. LAG SCREW IN LIEU OF CONC. ANCHORS AND ENSURE 2-1 /4' MIN. PENETRATION INTO STRUCTURAL FRAMING BENEATH (TYP.) 3: NO SECONDARY ANGLE REQUIRED FOR 2X3 UPRIGHTS OR DOOR JAMBS. (ENSURE 2-1/4" MASONRY ANCHOR EMBEDMENT @ UPRIGHT LOCATIONS TYP.) 2"X2"XS/8" ANGLE CUTT W/(3) #12x.75° EACI EACH SIDE OF UPRIGH- SEE UPRIGHTTO CONNECTION D # 14x4",S' or 7" S.M.S. w/ 1-1 /4' 0 FENDER WASHER AND NEO-PRENE GASKET @ 12' O.C. # 12 X 9/16" W/ 5/8" NEO-WASHER (3) PER PAN FOR PANS END OF PANEL 3" X 2' X .050" MIN. (SEE PAN) ROOF PANEL TO CARRIER BEAM CONNECTION SCALE: N.T.S. OPTION #1 FASTEN TOP OF HEADER TO INTERSECTING MEMBER w/ (4) #10 SMS (INTERNAL) 2' MIN. INTO SCREW BOSS OF INTERSECTING MEMBER EDGE BEAM PER PAN 04 60a 5 �= m cV _Z0��4v o _ : z LL s'� Wa C -�'w co V LLI Q O Z= m L�4 9 i �i •'•. ,.•'�' 0`� Ld //flillllllll p OPTION #2 ALUMINUM INTERNAL OR EXTERNAL RECEIVING CHANNELw/(4) #10x.75" INTO COLUMN & (2) #14x.75" COL. PER I ii COL. PER II ii INTO EDGE BEAM ('0.062 ANGLE PAN II II PAN II II CLIPS MAYBE USED) II II II II I h II II II R II II II II II I II II u 2X3/ 2X4 COL. TO 2X3/ 2X4 EDGE BEAM CONNECTION SCALE: N.T.S. #144" S.M.S. w/ 1-1/4° 0 FENDER WASHER AND NEO-PRENE GASKET @ 12" O.C. i FIT LEG 2°X2"Xl/8° ANGLE CUTTO FIT #144" S.M.S. w/ 1-1/4° 0 FENDER WASHER TYP. w/#12x.75" @ 1° SPACING MAX. AND NEO-PRENE GASKET @ 24" O.C. (4) PER LEG (MIN.) EACH SIDE TYP. FOR NON -LOAD BEARING WALLS ALTERNATELY CLIPS MAYBE USED TAPCON 1/4° 6° FROM ENDS PRIMARY UPRIGHT PER PLAN PRIMARY SIDE WALL UPRIGHT 24° O.0C.. 1-1/-1/4° EMBEDMENT 10 PER PLAN INTO UNDERLYING CONC. ALUMINUM INTERNAL OR EXTERNAL RECEIVING CHANNELw/(4) #10x.75° INTO GIRT OR PURLIN & 12) #14x.75" INTO BEAM OR UPRIGHT (4) #10x2° SMS INTO SCREW BOSSES CLIPS MAYBE USED MAYBE062ANGLEUSED CHAIR RAIL PER PLAN *ANGLE REQUIRED ONE SIDE ONLY AT CORNER AND DOOR OPENINGS WHERE KICK PLATE IS INDICATED FASTEN W/ #10 X 9/16° SMS 6" FROM CORNERS 18" IN FIELD (2) #lOx2" SMS INTO IECK 1/4" DIA. TAPCON 6° FROM ENDS OR FASTEN W/#8 X 9/16" SMS SCREW BOSSES OR TAIL 24° O.C. MAX 1-1/4° EMBEDMENT 2° FROM CORNERS 8° IN FIELD CLIPS MAY BE USED INTO UNDERLYING CONC. FOUNDATION PER PLAN copy SCREEN ROOM END WALL DETAIL SCALE: N.T.S. FILE CARRIER BEAM (SEE PAGE-2 FOR SIZE) (2) 3/8" DIA. MACHINE BOLTS THRU CARRIER BEAM & POST POST BEAM TO POST CONNECTION OPTION # 1 SCALE: N.T.S. CARRIER BEAM (SEE PAGE-2 FOR SIZE) 3/8" DIA. MACHINE LTS THRU CARRIER AM & POST BEAM TO POST CONNECTION OPTION #2 SCALE: N.T.S. (4) 1/4" DIA. TAPCON THRU BOTTOM LEG OF ANGLE 2-1 /4' (MIN.) INTO UNDERLYING CONC. (2) 3/9' DIA. MACHINE BOLTS w/ WASHERS 3-3/4" FROM EDG OF SLAB/ FTG. MAY USE (3) #12-14xl"TEK TOP VIEW IN LIEU OFTHRUBOLTS 3k3"POST PER PLAN (2) 3/8" DIA. MACHINE BOLTS w/ WASHERS 1 /8'k2k3" (4) 1 /4" DIA. TAPCON (LENGTH) ANGLE THRU BOTTOM LEG OF (INTERNAL) ANGLE 2-1 /4' (MIN.) INTO UNDERLYING CONC. : e 3000 PSI SLAB/ FTG. 6x6-1Ox10 WWM ° OR FIBERMESH FRONT VIEW YX3' POST CONNECTION DETAIL (INTERNAL BASE) SCALE: N.T.S. ROOF PER PLAN # 14x4',5' or 7' S.M.S. w/ 1-1/4' O FENDER WASHER AND NEO-PRENE GASKET @ 12' O.C. # 12 X 9/16' W/ 5/8" NEO-WASHER (3) PER PAN FOR PANS COVER END OF PANEL CARRIER BEAM (SEE PAGE-2 FOR SIZE) `(2) 3/8" DIA. MACHINE BOLTS THRU CARRIER BEAM & POST 'OPTIONAL EXTRUDED GUTTER IS ATTACHED TO 3' INSULATED ROOF POST W/#12xl" 6" FROM ENDS 24' O.C. POST TO CARRIER BEAM CONNECTION SCALE: N.T.S. (2) 3/8" DIA. LDT'S (2) 3/8" DIA. MACHINE THRU BOTTOM LEG OF BOLTS w/ WASHERS ANGLE 2-1/4" (MIN.) ji IL INTO UNDERLYING CONC. ® 2' FROM EDGE 3-3/4" FROM EDG OF SLAB/ FTG. OF SLAB/ FTG. TOP VIEW (2) 3/8" DIA. MACHINE BOLTS w/ WASHERS 3'k3" POST 2 f (2) 3/8" DIA. LDT'S FOR SIZE)E THRU BOTTOM LEG OF ANGLE 2-1/4' (MIN.) MAY USE # 12-14x1" TEK 3 ( ) INTO UNDERLYING CONC. IN LIEU OF THRUBOLTS 3(3k0.125 ANGLE 3000 PSI CONC. SLAB/ FTG. ° 6x6-1Ox10 WWM OR FIBERMESH FRONT VIEW 3"x3" POST CONNECTION DETAIL SCALE: NTS 2X2'X.125' ANGLE W/ #14x3/4"THRU ANGLE LEG INTO BEAM EA. SIDE TYP. SEE TABLE FOR QUANTITY Z X2" X.125" ANGLE W/ (3) 1 /4" X 2-1 /4' TAPCONS @ 2' o.c. THRU ANGLE LEG INTO HOST WALL Q TOP VIEW w Z=D)CIL H ° BEAM PER PLAN (2X7SMB ILLUSTRATED) ° 2 X2'X.125" ANGLE W/ ° # 14x3/4' THRU ANGLE LEG INTO BEAM EA. SIDE TYP. D ° SEE TABLE FOR QUANTITY V) O 2" X2 X.125" ANGLE W/ 2 (3) 1 /4" X 2-1 /4" TAPCONS @ 2' o.c. THRU ANGLE LEG INTO HOST WALL SIDE VIEW BEAM TO HOST WALL CONNECTION SCALE: N.T.S. o LL -=�Z :•;Z v �_' co o O p. 0E- : zorW V Q J :z= E2 LU z c Jam' .• Gj � C7 ......PROF a '/nllllllllll��` � o FASTENER NOTES: MAINTAIN 1/2"SEPARATION BETWEEN FASTENERS. MAINTAIN 3/8" MIN, FASTENER SEPARATION FROM EDGE. FASTENERS MAY BE STAGGERED TO ENSURE PROPER QUANTITY PERMITTED (PATTERN MAY APPEAR DIFFERENT FROM ILUSTRATION) BEAM TO WALL W/ 1 MANGLE TABLE BEAM SIZE QUANTITY/ SIZE PER LEG TO BEAM QUANTITY ANCHOR PER LEG TO WALL 2X4 (4) # 12 - (2) #16 (2) 1 /4" TAPCON 2X5 (5) #12-(3) #16 (2) 1/4"TAPCON 2X6 (5) #12 - (3) # 16 (3) 1/4" TAPCON 2X7 (6) #14 - (4) # 16 (3) 1/4" TAPCON 2X8 (7) #14-(4) #16 (4) 1/4"TAPCON 2X9 (8) #14-(5) #16 (4) 1/4"TAPCON 2X10 (9) #14-(6) #16 (5) 1/4"TAPCON FOR WOOD APPLICATION IN LIEU OF MASONRY ANCHORS USE: 1 /4" X 3" GALV. LAGS F1L Cow