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HomeMy WebLinkAboutFoundation & Stairs SpecsHANDRAIL GRIP SIZE 1`• 254, s a 1`• r A. re In NONCIRCULAR CIRCULAR RECESSED Perimeter. 0 - 8"* Perimeter. >Q* "HANDRAIL HEIGHT, MEASURED VERTICALLY FROM THE SLOPED PLANE ADJOINING THE TREAD NOSING, OR FINISH SURFACE OF RAMP SLOPE, SHALL BE NOT LESS THAN 34INCHES AND NOT MORE THAN 38INCHES. "HANDRAIL SHALL BE PROVIDED ON AT LEAST ONE SIDE OF EACH CONTINUOUS RUN OF TREADS OF FLIGHT WITH FOUR OR MORE RISERS. *HANDRAIL ASSEMBLIES AND GUARDS SHALL BE DESIGNED TO RESIST A LOAD OF 50 PLF APPLIED IN ANY DIRECTION AT THE TOP AND TO TRANSFER THIS LOAD THROUGH THE SUPPORTS TO THE STRUCTURE. *HANDRAILS FOR STAIRWAYS SHALL BE CONTINUOUS FOR THE FULL LENGTH OF THE FLIGHT, FROM A POINT DIRECTLY ABOVE THE TOP RISER OF THE FLIGHT TO A POINT DIRECTLY ABOVE THE LOWEST RISER OF THE FLIGHT. HANDRAIL ENDS SHALL BE RETURNED OR SHALL TERMINATE IN NEWEL POSTS OR SAFETY TERMINALS. HANDRAILS ADJACENT TO A WALL SHALL HAVE A SPACE OF NOT LESS THAN 1-1/2 INCHES BETWEEN THE WALL AND THE HANDRAILS. GUARD DETAIL 4'-0" TYP. 5'-0" MAX 2 X 2 BALUSTER--�I. z_ MIN. (3) SIMPSON'S SDS 1 /4" X 4-1/2" WOOD SCREWS FOR RIM JOIST TO POST CONNECTION, (5) 16d NAILS OR EQUIVALENT \-) P.T. STEP LANDING FLOOR FASTENED TO HOST FLOOR MEMBERS USING SIMPON'S 1 /4" X 3-1/2" SDS WOOD SCREWS OR EQUIV. AT 12" O.C. STAGGERED SCREW PATTERN 2X6 P.T. LANDING CONSTRUCTION 16" O.C. FLOOR JOISTS USING (5) 16d NAILS OR CQUIVALENT AT EACH JOIST TO RIM JOIST CONNECTION. OPENINGS SHALL NOT ALLOW 30" GROUND ANCHOR THE PASSAGE OF A 4" DIAMETER SPHERE W/ TIE DOWN STRAP STRAP TO WRAP AROUND P.T. 2 X 6 TIGHTLY (DO NOT OVER TENSION STRAPS) OPENINGS SHALL NOT ALLOW (EACH SIDES OF LANDING) THE PASSAGE OF A 4" DIAMETER SPHERE NOTES: 1.) HANDRAIL ASSEMBLIES AND GUARDS SHALL BE DESIGNED TO RESIST A CONCENTRATED LOAD OF 200 POUNDS IN ACCORDANCE WITH SECTION 4.5.1 OF ASCE 7. 2) IMMEDIATE RAILS, BALUSTERS, AND PANEL FILLERS SHALL BE DESIGNED TO RESIST A CONCENTRATED LOAD OF 50 POUNDS IN ACCORDANCE WITH SECTION 4.5.1 OF ASCE 7. .T. 2X6 10'-0" X 10'-0" UNCOVERED DECK 2 X 6 P.T. LUMBER (SP#1 OR SP#2) 16" O.C. SPACING, FASTEN USING 16D NAILS, LUS26 OR EQUAL STAIR TREAD AND RISERS THE MAXIMUM RISER HEIGHT SHALL BE 7-3/4 INCHES. THE RISER SHALL BE MEASURED VERTICALLY BETWEEN LEADING EDGES OF THE ADJACENT TREADS. THE GREATEST RISER HEIGHT WITHIN ANY FLIGHT OF STAIRS SHALL NOT EXCEED THE SMALLEST BY MORE THAN 3/8 INCH. OPEN RISERS ARE PERMITTED PROVIDED THAT THE OPENINGS LOCATED MORE THAN 30 INCHES, AS MEASURED VERTICALLY, TO THE FLOOR OR GRADE DO NOT PERMIT THE PASSAGE OF A 4-INCH DIAMETER SPHERE. THE MINIMUM TREAD DEPTH SHALL BE 10 INCHES. THE TREAD DEPTH SHALL BE MEASURED HORIZONTALLY BETWEEN THE VERTICAL PLANES OF THE FOREMOST PROJECTION OF ADJACENT TREADS AND AT A RIGHT ANGLE TO THE TREAD'S LEADING EDGE. THE GREATEST TREAD DEPTH WITHIN ANY FLIGHT OF STAIRS SHALL NOT EXCEED THE SMALLEST BY MORE THAN 3/8 INCH. THE RADIUS OF CURVATURE AT THE LEADING EDGE OF THE TREAD SHALL BE NO GREATER THAN 9/16 INCH. A NOSING NOT LESS THAN 3/4 INCH BUT NOT MORE THAN 1-1/4 INCHES SHALL BE PROVIDED ON STAIRWAYS WITH SOLID RISERS. A NOSING IS NOT REQUIRED WHERE THE TREAD DEPTH IS A MINIMUM OF 11 INCHES. THE GUARDS MAYBE WOOD, ALUMINUM, VINYL, OR EQUIVALENT. .T. 5/4" X 6 BOARD RAIL CAP OPENINGS SHALL NOT ALLOW THE PASSAGE OF A 4" DIAMETER SPHERE (1) 2 X 6 P.T. ATTACHED TO POSTS USING (5) 16d NAILS OR EQUIVALENT AT EACH 2X6 TO POST CONNECTION. 2 X 4 TOP & BOTTOM ATTACHED TO TO POSTS WITH (2)##8 WOOD SCREWS ON INSIDE FACE. OPENINGS FOR REQUIRED GUARDS ON THE SIDE OF STAIR TREADS SHALL NOT ALLOW A SPHERE 4-3/8" TO PASS THROUGH. ATTACH BALUSTERS TO TOP & BOTTOM W/ MIN. (1)##8 WOOD SCREW OR EQUIV. 3'-0" LANDING HEIGHT = 5 STEPS (MIN.) 4'-0" LANDING HEIGHT = 7 STEPS (MIN.) 5'-0" LANDING HEIGHT = 8 STEPS (MIN.) �[S7TAIRND LANDING ILLUMINATION REQUIRED CONCRETE OPTION: IF STEPS ARE INSTALLED ON EXISTING CONCRETE, THE GROUND ANCHORS AND TIEDOWN STRAP CAN BE OMITTED. THE P.T. 4 X 4 POSTS SHALL BE ANCHORED TO THE EXISTING CONCRETE SLAB USING SIMPSON'S L-BRACKET OR EQUIVALENT. MIN. UNIFORMLY DISTRIBUTED LIVE LOAD - STAIRS = 40 PSF (3) 2 X 12 P.T. STAIR STRINGERS ATTACHED TO P.T. LANDING REVIEWED FOR USING SIMPSON'S LSC ADJUSTABLE STAIR STRINGER OR EQUICDE COMPLIANCE CIE C®UNTV 1 /8" GALVANIZED CABLE COIL (7 X 7 OR 7 X 19 CONSTRUCTION) MAYBE USED INSTEAD OF THE 1-1/4" WIDTH TIE -DOWN STRAP NOTE: - CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL DIMENSIONS AND CONDITIONS PRIOR TO CONSTRUCTION. ALL STAIR COMPONENTS TO BE PRESSURE TREATED LUMBER ALL FASTENERS IN CONTACT WITH P.T. LUMBER TO BE HOT DIP GALVANIZED OR STAINLESS STEEL IIIIIaIrj. � NCEN �♦ ��� ' ........ %' CE ; No. 6 :-;ay �. STATE_ __. o: ,4,. .� % '". 'ONAL E��.♦• ,1.f4rcIIIII0 a71. LVv�d vvv... . BOCC Comply with Section 301.2.1 of the 2020 FBC-Resldential (7th Edition) V ULT =ULTIMATE DESIGN WIND SPEED = 170 MPH VASD =NOMINAL DESIGN WIND SPEED =132 MPH (TABLE 1609.3.1) (3 second gusts) 50 W. Central Ave., Ste. B Lake Wales, FL 33853 Office: 863-589-5980 Fax: 1-866-865-2044 wmm'g 9eSd N a2. y rn 0 a c mdc 0 aH �5 rn w i tea° v� ws N t'� 6fn p N N wmma W C�7 a ya d aa O 0 m U mem aEad m om8o n J c Q v E '� n c m mmL T N N N qdN N°9 N 1�VVA�o �L.TLJT 8I F61 i �-jW W ZOO U2= rn 0 chi 0 > Y p LL N Z >_ C O N =W mU o ��0) �m �OWmai o E _ Z H inci�o�Wwz a U Z Z m ui U� c')W U (n of �3LZ .. y m v a o M c� ¢ o Drawing Number. S1 STAIR CONSTRUCTION Senyb Engineering Services 50 W. Central Ave. Lake Wales, FL 33853 © COPYRIGHT 2020 FRAME PIER I -BEAM P.T. 2X8 WOOD SHIM " 4" THICK SOLID BLOCK CAP z •° 8" X16" CMU BLOCKS DRY STACKED PIER EXISTING 6-INCH CONCRETE SLAB (GOOD CONDITION) NOTE: PIER TYPE "A" HAS A MAXIMUM HEIGHT (2)PIER "A" OF 32" FROM GRADE TO TOP OF P.T. 2 X 8 F-1 P.T. 2 X8 WOOD CAP 8"X8"X16" CONCRETE MASONRY UNITS (DRY -STACKED) EXISTING 6-INCH CONCRETE SLAB (GOOD CONDITION) e PIER "B" F-1 NOTE: PIER TYPE "B" HAS A MAXIMUM HEIGHT OF 48" FROM GRADE TO TOP OF P.T. 2 X 8 CODE (7TH EDITION) & ASCE 7-16 1. ULTIMATE DESIGN WIND SPEED: 170 MPH WIND SPEED 2. NOMINAL DESIGN WIND SPEED: 132 MPH WIND SPEED 3. WIND EXPOSURE CATEGORY: "D" 4. IMPORTANCE FACTOR: 1.0 5. DESIGN ROOF LIVE LOAD 20 PSF 6. DESIGN FLOOR LIVE LOAD: 40 PSF 7. MIN. ASSUMED SOIL BEARING CAPACITY 1500 PSF B. OCCUPANCY CLASSIFICATION: R3 9. CONSTRUCTION TYPE: VB 10. THIS BUILDING IS NOT DESIGNED FOR PLACEMENT IN A HIGH VELOCITY HURRICANE ZONE AS DEFINED BY THE FBC 11. THIS BUILDING IS NOT DESIGNED TO BE SUBMERGED OR SUBJECTED TO WAVE ACTION WHEN LOCATED IN A FLOOD PRONE OR ZONE AREA. THE BOTTOM OF THE STRUCTURALI-BEAM MUST BE LOCATED ABOVE THE BUILDING SITE FLOOD PLANE LEVEL FOR THIS BUILDING TO BE LOCATED IN A FLOOD PRONE OR ZONE AREA OR THE GRADE AT THE BUILDING SITE MUST BE ABOVE THE FLOOD PLANE LEVEL. AT THIS LOT IS A FLOOD NE AE B.F.E. 4' OT SITE GROUND >TABUSHED) ELEVATION 4.3' INIMUM PIER HEIGHT = 6" RADING UNDER THE ME SHALL BE SLOPED TO DVIDE POSITIVE SLOPE TO run rLUUU LUrvas, HYDROSTATIC VENTS MUST BE USED TO ALLOW FLOOD WATER TO FREELY ENTER AND EXIT THE STRUCTURE. NON -ENGINEERED VENTS MUST PROVIDE 1 SO. INCH OF OPENING FOR EVERY 1 SO. FOOT OF STRUCTURE SPACE. VENTS MUST BE INSTALLED NO HIGHER THAN 12" ABOVE FINISHED GRADE. FOR ENGINEERED VENTS, FOLLOW MANUFACTURER'S INSTRUCTIONS FOR QUANTITY AND INSTALLATION. ALL MATERIALS BELOW BASE FLOOD ELEVATION BOTH STRUCTURAL AND NON-STRUCTURAL WILL BE CONSTRUCTED OF "FLOOD RESISTANT MATERIALS" CLASS 4 OR 5 NFIP. ALL LUMBER AND SHEATHINGS TO BE PRESSURE TREATED 40 CCA OR BETTER FASTENED WITH CORROSION RESISTANT FASTENERS. 9G-RESIDENTIAL R4U4A.5 - HOLLOW MASONRY PIERS SHALL HAVE A MINIMUM NOMINAL THICKNESS OF 8 INCHES WITH A NOMINAL HEIGHT NOT EXCEEDING FOUR TIMES THE NOMINAL THICKNESS AND A NOMINAL LENGTH NOT EXCEEDING THREE TIMES THE NOMINAL THICKNESS. WHERE HOLLOW MASONRY UNITS ARE SOLIDLY FILLED WITH CONCRETE OR GROUT, PIERS SHALL BE PERMITTED TO HAVE A NOMINAL HEIGHT NOT EXCEEDING TEN TIMES THE NOMINAL THICKNESS. - HOLLOW MASONRY PIERS SHALL BE CAPPED WITH 4 INCHES OF SOLID MASONRY OR CONCRETE, A MASONRY CAP BLOCK, OR SHALL HAVE CAVITIES OF THE TOP COURSE FILLED WITH CONCRETE OR GROUT. TIE DOWN STRAP SPECIFICATION ALL TIE- DOWN STRAPS, ETC., SHALL BE TYPE 1 FINISH B, GRADE 1, STEEL STRAPPING 109,000 MINIMUM YIELD STRENGTH, .035" MINIMUM THICKNESS (PLUS OR MINUS .002 IN.-0.05MM) FINISH B - HOT- DIPPED GALVANIZED ZINC COATING (ASTM STANDARD 123- 89A): .6 OUNCES PER SQUARE FOOT PER SURFACE, 4750 POUNDS MINIMUM BREAK STRENGTH, MARKED EVERY 12 TO 15 INCHES ( MANUFACTURER'S NAME AND ASTM SPEC. D3953-31), 1 1/4" WDTH. GROUND ANCHOR SPECIFICATIONS GROUND ANCHOR SHALL HAVE A MINIMUM WORKING LOAD OF 3150# AND A MINIMUM 4725 ULTIMATE LOAD CAPACITY. ASTMA-36 (GROUND ANCHORS) MINUTE MAN ANCHOR - GALVANIZED AUGER 5/8" X 48" SHAFT WITH SINGLE 6" DISC (48 INCH MINIMUM ANCHOR SHAFT EMBEDMENT) FOUNDATION NOTES: 1. BLOCKING SPACING BASED ON 20PSF LIVE LOAD ON ROOF AND 1500 PSF SOIL BEARING CAPACITY. 2. CONCRETE BLOCKS ARE ONLY RATED AT 8000 POUNDS, 8000 POUNDS PIERS OR HIGHER MUST BE DOUBLE BLOCKED. 3. ALL SIDEWALLS ANCHORS ARE SPACED PER PLAN AND FOUR FOOT GROUND ANCHOR MAY BE USED. 4. ALL THE MASONRY PIERS MAY BE INSTALLED IN A DRY STACK SUBJECT TO LOCAL JURISDICTION. 5. ALL TIE DOWN ANCHORS SHALL HAVE A MINIMUM 4.725 LB. ULTIMATE CAPACITY AND SHALL BE INSTALLED PER THE MANUFACTURER'S SPECIFICATIONS. 6. THE STEEL FRAME OF HOME IS NOT FOR USE OF RELOCATION OF HOME AFTER SETUP, AND IS INTENDED FOR USE AS A PERMANENT FOUNDATION. 7. ALL PIERS SHOULD BE CONSTRUCTED OF 8"X8"X16" CONCRETE MASONRY UNITS CONFORMING TO ASTM C90 B. INSTALL BLOCK PIER ON EACH SIDE OF ALL EXTERIOR DOOR OPENINGS ALONG THE SIDEWALL 9. I -BEAM SUPPORT PIERS MAY BE INSTALLED LATERALLY (90 DEGREES FROM THE ORIENTATION SHOWN ON THE FOUNDATION PLAN). MUST BE LOCATED DIRECTLY. BELOW THE I -BEAM CENTERLINE. 10. WOOD SHIMS MAY BE INSTALLED WHEN NECESSARY BETWEEN THE I -BEAM AND THE TOP OF THE PIER, SHIMS SHALL BE FREE OF KNOTS, SPLITS, AND SIMILAR IMPERFECTIONS. SHIMS SHALL BE P.T. LUMBER, CEDAR, OR ABS AND BEARING AT ALL CONTACT POINTS SHALL NOT BE LESS THAN 2/3 OF THE BEARING PRIOR TO ADDING THE SHIMS. 11. INSTALLATION OF LONGITUDINAL SYSTEM ELIMINATES THE NEED FOR THE LONGITUDINAL ANCHORS (HUD ONLY) 12. IT IS RECOMMENDED THAT ASF MODEL 1100 V BE INSTALLED AT THE SECOND PIER IN FROM EACH END OF THE STRUCTURE (HUD ONLY) 13.INSTALLATION OF THE TRANSVERSE SYSTEM ELIMINATES THE NEED FOR DIAGONAL FRAME TIES AND STABILIZATION PLATES EXCEPT WHEN SIDEWALL HEIGHT EXCEEDS 96' OR ROOF PITCH BETWEEN 6/12 AND 7/12. (HUD ONLY) THE FOUNDATION IS DESIGNED TO MEET THE REQUIREMENTS OF THE FEMA85 CODE IN WHICH THE FOUNDATION MUST RESIST FLOTATION, COLLAPSE, AND LATERAL MOVEMENT DUE TO THE EFFECTS OF WIND AND WATER LOADS, AND ALL OTHER LOADS DURING THE BASE FLOOD. IN ADDITION, THE FOUNDATION IS DESIGNED TO PROVIDE RESISTANCE TO UPLIFT AND OVERTURNING OF THE HOME DUE TO FLOOD AND WIND FORCES AT THE BASE FLOOD. 0 MAXf 00 k - Lwj o �O I I '-0" 5'-6" TYP MAXre-OA MAX 0 o0 CS LK -0 MAX O I O .i 6:L F-1- - 37'-8" COLUMN LOAD !'-01 L � MAX =� V-0" T-8" TYP MAXr6'-O" MAXI F.AT.- F.fTr- F.T. !'-0t 4'-0" MAX MAX SPACING 26'-3j" COLUMN LOAD u _ _ u Al a FACTORY I -BEAM L5'-8" TYP.'-0 6 -0" MAX MAX '-D A MAX F-1 r�n Ffnl FACTORY I -BEAM F.T. C F-1 17' �.� 0NCEf0iiaj�': 4'-0" MAX -0 MAXN %` �� CESPACING o. 5FACTORYI-BEAM� 1% STATE5'-6' TYP-0 6'-0" MAX MAX � � -� ;<\'•, F� _ QP: S . OR t .V 0. ��1VALl'E fmAox,�'�.S �"�`� FACTORY I -BEAM COLUMN LOADS: - - 0o T. RT 7 O= 2510 LBS. '-0 F I O= 2510 LBS. MAX THE TIE -DOWN STRAPS ARE INSTALLED BY THE MANUFACTURER, AND THEREFORE THE LOCATION OF THE STRAPPING COULD AFFECT THE LOCATION OF THE PIERS BASED UPON THE PROVIDED FOUNDATION PLAN. THE PERIMETER PIERS MAYBE OFFSET FROM THE DESIGN LOCATION IF THEY INTERFERE WITH THE TIE -DOWN STRAP PERIMETER PIERS MUST BE INSTALLED AT ALL PERIMETER PIERS LABELS SPECIFIED BY MANUFACTURER rciSECTION "E-E" F-1 (GOOD CONDITION) LONGITUDINAL ANCHOR STRAP MATELINE SIDEWALL FRAME OUTRIGGER FLOOR JOISTS FRAME P.T. 2X8 WOOD SHIM _ 8"X16" CMU BLOCKS DRY STACKED ° •a ANCHOR INSTALLATION EXISTING CONCRETE INSTALLATION 4'-0"'GROUND ANCHORS WITH A 5/8" SHAFT AND A 6" SINGLE DISC OR EQUIV. _ I I OPTIONAL TIEDOWN-ANCHOR HEAD AND TENSION BOLT ANCHOR HEAD WITH MIN. 5/8" X 3-1/2" WEDGE ANCHOR OR EQUAL. MINIMUM 4" EDGE DISTANCE a 17.5"x25.5" ABS PAD = 4500 LBS. CAPACITY �9 24"x24" ABS PAD = 6000 LBS. CAPACITY (3) 17.5"x25.5" ABS PAD = 9000 LBS. CAPACITY (TOP PAD IS LAID IN THE OPPOSITE DIRECTION TO THE BOTTOM PADS) ®® 13"x26" ABS PAD = 3562 LBS. CAPACITY F.T. -FRAME TIE -DOWN FASTENED TO GROUND G.A. ANCHOR OR ANCHOR HEAD -COLUMN ANCHOR STRAP FASTENED TO GROUND ANCHOR -LONGITUDINAL ANCHOR STRAP LOCATIONS Q-OLIVER TECHNOLOGIES, TIEDOWN ENGINEERING, OR MINUTE MAN ANCHORS LONGITUDINAL & LATERAL BRACING SYSTEM ®-OLIVER TECHNOLOGIES, TIEDOWN ENGINEERING, OR MINUTE MAN ANCHORS LATERAL BRACING SYSTEM ONLY B.F.E. + V-O" = 5.0' i EXISTING GRADE= 4.3' 21lc>- Cd7gO REVIEWED FOR IFBC `ODE COMPLIANCE ST. LUCIIE COUNTY ROCC Senyb Engineering Services THESE STANDARDS AND PLANS MEET THE 2020 F.B.C. - RESIDENTIAL (7th EDITION)- EXPOSURE "D" DRAWING INFORMATION CUSTOMER: DESIGNED FOR 20 50 W. Central Ave, CENTRAL ADDRESS: 13 NETTLES BLVD, JENSEN BEACH, FL 34957 D,J NSENKUVEBEACH, PSF ROOF LIVE LOAD NAME: Suite B VULr =ULTIMATE DESIGN WIND SPEED =170 MPH (RISK CATEGORY II BUILDING) MANUFACTURER: JACOBSEN HOMES- 20' X 48'/2'1' HUD ( ) AND 1500 PSF SOIL Lake Wales, FL 33859 Email: enginer@senybengineedng.wm Vam =NOMINAL DESIGN WIND SPEED=132MPH RISK CATEGORY II BUILDING ( ) (TABLE 1609.3.1) BILEDATE: SIES C.C.0 FOUNDATIO PROVIDE BEARING CAPACITY . •�. w www.senybengineedng.com MARK V. RIGHTER, P.E. ►I 58198 60 W. CENTRAL AVE. SUITE B 09 21-2021 Senyb Eng�neerl g irva; 1 G • I © G0p R Q"r �0 LAKE WALES, FL 33853 HOMES SENYB ENGINEERING SERVICES L SCALE: An EnglneeHng and Uesign Company �" OFFICE: 863-589-5980 NOT PRINTED TO SCALE LAKE WALES, FLORIDA 33853-" _ SHEET 1 OF 2