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Home My WebLink AboutEngineered Tie Down System - BLD Engineering / Geo-tech Reports - 12/16/1998 't SAC INDUSTRIESPR ' TIE DOWNSIN .;;x�L�.\w�. ENGINEERED TIE DOWN SYSTEM r COVf S " ' GENERAL NOTES G DESIGN LOADS: �9G !y 14 * WIND ---------------- 15psf (70 MPH EXPOSURE"C") * WIND ------------- 25psf (85 MPH EXPOSURE"C") _ * WIND — 35psf (100 MPH EXPOSURE"C") * SEISMIC ZONE ---------- 4 � `., * SOIL BEARING ---------- 1000 psf NOTE; MAXIMUM SOIL PRESSURE IS 1000 psf WITHOUT A SOIL REPORT. r i js. * EARTH AUGERS --------- 4750# MIN. TOTAL LOAD CAPACITY 3150# WORKING LOAD CAPACITY ;' '` ;, '.4:' * STABIL—X DRIVE ANCHORS-- 4750# MIN. TOTAL LOAD CAPACITY 3150# WORKING LOAD CAPACITY ter;:•..; �• ;; �' * CONCRETE SLAB ANCHORS-- 4750# MIN. TOTAL LOAD CAPACITY 3150# WORKING LOAD CAPACITY EXPIRI� 7/17/ * TIE DOWN STRAPS ------- 4750# MIN. TOTAL LOAD CAPACITY 3150# WORKING LOAD CAPACITY TIE DOWN STRAPS MEETS FEDERAL SPECIFICATION QQ—S-781 H FOR TYPE 1, CLASS B, v GRADE 1 STRAPPING AND BE AT LEAST 1 1 4" x .035 ZINC PLATED. ID 1. THE CHARTS SHOW THE REQUIRED NUMBER OF TIE DOWNS ON THE SIDES AND ENDS OF THE MANUFACTURED HOME. 2. COMBINATIONS OF THE DIFFERENT TYPES OF TIE DOWNS CAN BE USED. / 1 3. FOR ALL TIE DOWN INSTALLATIONS, THE MANUFACTURED HOME CHASSIS MEMBERS ARE SHOWN AS"I" BEAMS. (FOR ILLUSTRATION PURPOSE ONLY) CHASSIS BEAMS CAN ALSO BE "C" SHAPED OR "RFC" SHAPED. _ 4. SIDE TIE DOWNS ARE REQUIRED ALONG THE OUTSIDE CHASSIS BEAMS. END TIE DOWNS ARE REQUIRED AT EACH END OF EACH TRANSPORTABLE SECTION OF THE far. MANUFACTURED HOME. 5. END TIE DOWNS CAN BE LOCATED WITHIN 18" OF EITHER SIDE OF CHASSIS BEAM AXIS, AND BOLT—ON TOP CAN BE ATTACHED WITHIN 18" TO 60" FROM END OF CHASSIS BEAM. UT 6. THE SIZES, TYPES, LENGTHS, ECT. OF MATERIALS SHOWN HEREON ARE MINIMUM. LARGER, LONGER, HEAVIER MATERIALS SUPPLIED BY SAC INDUSTRIES, INC. MAY •34U�' BE USED AT THE SAME SPACING AND LOCATIONS SHOWN. ,•�- 7. ALL PARTS ARE COATED WITH RUST RESISTANT INDUSTRIAL SHOP PRIMER. 8. THIS TIE DOWN SYSTEM MEETS THE REQUIREMENTS OF SECTION 1336.3 SUB— SECTION (a). STATE APPROVAL SAC INDUSTRIES, INC. 1324—A EAST BEAMER ST. �,/f/�•'i: <<�•,"e�, WOODLAND, CA. 9 7 ENGINEERED TIEDOWN PH: (800) 7 �>f 4 SYSTEM A APPROVED ;> 4` r. A IN SU3JECT TO CORRECTIONS 0 S NOTED f^.`N A?prowl does rot authorize or approve any omission or t L deviaticn from requirements cf applicable State laws and re�uleiic,�;. � a State of California i DeaaRment of Ho u L; , c;d C,;mmccity Development �.�,Z �- ODES ISIC y DSTANDARDS �,•� �,Si''lt. ,�� B (Signature ate 410g CA Fi Gr SPA NO TS" ,, . .- N r' This Plan Approval Expires PACIFIC CONSULTING ENGINEERS 2150 BELL AVE. SUITE 145 SACRAMENTO, CA. 95838 PH: (916) 564-6028 '„ �1•'TY SAC IND. EARTH AUGER TIE DOWN ANCHORS 000 ##6005 ##6006 ##7000 ##7001 ##7002 ##4002 �C� CHASSIS #4002 PIER BOLT-ON TOP � / #7002 i 7' STEEL #7000 7' STEEL ` STRAP STRAP W/BUCKLE w/HOLE G moo• //6005 SPLIT so` BOLT do NUT M '�f NOTE 2 #6006 STABILIZER PLATE NOTE 3 ##6001 ##6000 �,�#6000 SERIES EARTH AUGER (TYPICAL) NOT 4 0-10� �° '1 r VERTICAL OR ANGULAR INSTALLATION IS OPTIONAL AUGER TIE-DOWN INSTALLATION INSTRUCTIONS 1. CONTRACTORS WARNING: CHECK FIRST FOR UNDERGROUND UTILITIES. 2. INSTALL GROUND ANCHOR INTO GROUND LEAVING 12"-14" OF SHAFT EXPOSED. 3. PLACE STABILIZER PLATE NEXT TO SHAFT BETWEEN THE ANCHOR AND CHASSIS BEAM, AND DRIVE INTO GROUND. 4. FINISH TURNING ANCHOR INTO THE GROUND APP.LYING CONSTANT DOWNWARD PRESSURE TO MINIMIZE SOIL DISTURBANCE, UNTIL ANCHOR HEAD IS FLUSH WITH STABILIZER PLATE. 5. ATTACH STRAPS TO CHASSIS BEAM IN MANNER SHOWN. 6. IF ANGLE OF SIDE STRAP IS GREATER THAN 60', STRAP CONNECTION CAN BE MADE FROM ANCHOR TO OPPOSITE CHASSIS BEAM. 7. INSERT STRAP THROUGH SPLIT BOLT. CUT OFF EXCESS STRAP AND TIGHTEN BOLT UNTIL STRAP IS SNUG. END TIE DOWN END TIE DOWN END TIE DOWN SEE CHART SEE CHART SEE CHART z U U U 0 O( N i j j W D, ; N N L o 6 o 3 _ 0 0 o p o � W W 11,11 Vill fllVill t. J i i i SINGLE WIDE DOUBLE WIDE TRIPLE WIDE l SAC IND. STABIL—X DRIVE TIE DOWN ANCHORS #6013 #6005 #7000 #7001 #7002 #4002 CHASSIS #7000 or #7002 ER 7' STEEL STRAP BOLT—ON ITOP SPLIT f7002 BOLT & NUT 7 STEEL � � #7000 7' STEEL BOLT /J6013 STABILE"X' STRAP STRAP W/BUCKLE DRIVE ANCHOR W/HOLE off' /j6005 SPLIT GROUND LINE rs BOLT & NUT to O <iNf't'O 0'-Ip• DETAIL"A,, o•_ p. p•-gyp SEE DETAIL'A' VERTICAL OR ANGULAR INSTALLATION IS OPTIONAL STABIL-X DRIVE TIE DOWN SEE DETAIL"A" INSTALLATION• INSTRUCTIONS 1. CONTRACTORS WARNING: CHECK FIRST FOR UNDERGROUND UTILITIES. 2. DRIVE STABILIZER PLATE INTO GROUND. 3. DRIVE CROSS RODS THROUGH HEAD TUBES INTO SOIL AS SHOWN. , 4. ATTACH STRAPS TO CHASSIS BEAM IN MANNER SHOWN. 5. IF ANGLE OF SIDE STRAP IS GREATER THEN 60% STRAP CONNECTION CAN BE MADE FROM ANCHOR TO OPPOSITE CHASSIS BEAM. 6. INSERT STRAP THROUGH SPLIT BOLT. CUT OFF EXCESS STRAP AND TIGHTEN #6002 BOLT UNTIL STRAP IS SNUG. SEE NOTE #7 7. #6002 ANCHOR CAN BE USED WHERE HARD OR ROCKY SOIL OCCURS. IF THE AND NOTE #8 GROUND SURFACE IS OTHER THAN ROCKY SOIL OR MINIMUM 2" ASPHALT, USE STABIL—X ANCHOR OR ENCASE ANCHOR WITH 12"0 2"0 2" CUBE OF CONCRETE. 8. WHEN #6002 ANCHOR IS USED FOR ANY REQUIRED ANCHOR -- (2) ANCHORS MUST BE USED AT THAT LOCATION. WIND= 70 MPH — 85 MPH — 100 MPH EXP."C" — SEISMIC ZONE 4 REQUIRED NUMBER OF COMBINED ANCHORS FOR EACH 3M AND ,dip OF MANUFACTURED HOME WIDTH LENGTH WIND SPEED SEISMIC No. OF SIDE No. OF END TOTAL No. OF TIE DOWNS TIE DOWNS TIE DOWNS SINGLE 1 70 MPH EXP. C =15PSF I ZONE 4 1 4 2 1 12 WIDE 0'-78' 85 MPH EXP. C =25PSF ZONE 4 8 2 20 TO 16' 100 MPH EXP. C =35PSF ZONE 4 12 2 28 DOUBLE 1 70 MPH EXP. C =15PSF ZONE 4 1 4 1 4 1 16 WIDE 0'-78' 1 85 MPH EXP. C =25PSF I ZONE 4 1 8 1 4 1 24 TO 28' 1 100 MPH EXP. C =35PSF I ZONE 4 1 12 1 4 1 32 TRIPLE 1 70 MPH EXP. C =15PSF ZONE 4 1 4 1 6 1 20 WIDE 0'-78' 85 MPH EXP. C =25PSF ZONE 4 8 6 28 TO 42' 100 MPH EXP. C =35PSF ZONE 4 12 6 36 SAC IND. CONCRETE TIE DOWN ANCHORS o a #4002 PIER CHASSIS BOLT—ON TOP �. #7002 7' STEEL STRAP WITH HOLE #7000 7' STEEL #6005 SPLIT STRAP W/BUCKLE ##7000 #7001 #7002 #6005 BOLT & NUT #6004 ® GR f b v v OR _ ov #6003 ##4002 #6003 #6004 CONCRETE TIE-DOWN INSTALLATION INSTRUCTIONS u NEW CONCRETE — N6004 1. PLACE CONCRETE ANCHOR INTO WET CONCRETE, AND ALLOW TO PROPERLY CURE. 2. ALTERNATE CONNECTION REQUIRES #5 REBAR PROPERLY EMBEDDED IN CONCRETE. EXISTING CONCRETE — #6003 1. CONCRETE MUST BE A MINIMUM 3 1/2" THICK AND IN GOOD CONDITION. 2. MINIMUM SLAB AREA OF EACH ANCHOR IS 28 SQUARE FEET. ALTERNATE 3. DRILL PROPER SIZE HOLE IN SLAB, A MINIMUM OF 12" FROM ANY SIDE. CONNECTION 4. EXPANSION BOLT IS 5/8" x 3 1/2" WITH MINIMUM 2 3/4" EMBEDMENT AND 6,180 POUND PULL OUT, 7,160 POUND SHEAR. CHASSIS CONNECTION 1. ATTACH STRAPS TO CHASSIS BEAM IN MANNER SHOWN. 2. IF ANGLE OF SIDE STRAP IS GREATER THAN 60% STRAP CONNECTION CAN BE MADE FROM ANCHOR TO OPPOSITE CHASSIS BEAM. 3. INSERT STRAP THROUGH SPLIT BOLT. CUT OFF EXCESS STRAP AND TIGHTEN BOLT UNTIL STRAP IS SNUG. NOTE:SIDE TIE DOWNS ARE REQUIRED ALONG THE OUTSIDE CHASSIS BEAMS. ENO TIE DOWNS ARE REQUIRED AT EACH END OF EACH TRANSPORTABLE SECTION OF THE MANUFACTURED HOME. NOTE: A COMBINATION OF DIFFERENT TYPES OF TIE DOWNS CAN BE USED. DRILL 9/16" HOLE AT MID HEIGHT OF BEAM AND INSTALL 1/2" A307 BOLT ' (TYPICAL) " _ I �� SIDE VIEW END VIEW END TIE DOWN SIDE VIEW SIDE VIEW "C" BEAM CHASSIS "RFC�� BEAM CHASSIS NOTE:END TIE DOWNS CAN BE LOCATED WITHIN 18" OF EITHER SEE GENERAL NOTE #3 SEE GENERAL NOTE #3 SIDE OF CHASSIS BEAM AXIS. CONTRACTORS CERTIFICATION I CERTIFY THAT I HAVE INSTALLED THE SAC IND., INC. ANCHORING SYSTEM AS PER THE INSTALLATION INSTRUCTIONS. I HAVE MADE NO MODIFICATIONS TO THE ANCHORING SYSTEM OR TO THE BUILDING STRUCTURE. COMPANY NAME: CONTRACTORS LIC.#