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Em0<wo <br /> 2 3/8"0 HELICAL PILES AND ANCHORS - THREADED CONNECTION <br /> Z : — <br /> a n w "C" "D" CUSTOM 4140 "B" CUSTOM 4140 13 TYP. <br /> ?r O B' 16 0 DRIVE <br /> to N -n o THREADED PIN THREADED BOX PIN HOLE <br /> r-5'm <br /> L4 En <br /> Ln (�D <br /> ,n 3"PITCH <br /> (TYP.) <br /> 00 <br /> O nAw wAw wAn <br /> N LEAD SECTION HELIX EXTENSION EXTENSION <br /> m <br /> LEAD SECTION TABLE HELIX EXTENSIONS STRENGTH RATING <br /> CAT.# "A" "B" "C" "D" CAT# N. "B" <br /> o MAX.TORQUE STRENGTH- 8,200 FT-LB <br /> 4368 5'-0 10" 12" 4385.12 5'-0 12" <br /> 4387.12 7'-0 12" ULTIMATE CAPACITY(TENS/COMP)- 73.8 KIP' <br /> 0 4370 7'-0 10" 12" ALLOWABLE CAPACITY(TENS/COMP)-36.9 KIP- <br /> m 4367 7'-0 14" 16" 4385.14 5'-0 14" <br /> 4062 5'-0 8" 10" BASED <br /> 7'-0 14" <br /> *BASED ON A TORQUE FACTOR(Kt)=9 <br /> 4050 7'-0 12" 14" **W/SAFETY FACTOR OF 2 BEING APPLIED <br /> 4371 7'-0 10" 12" 14" EXTENSIONS **RECOGNIZED BY ICC-ES IN ESR-1854 <br /> 4360 5'-0 8" 10" 12" <br /> 5280 10'-0 6" 8" CAT# N. <br /> 4385 5'-0 <br /> •MULTI-HELIX ARE SPACED 3 DIAMETERS 4387 7'-0 <br /> OF THE LOWER HELIX. 4422 10'-0 <br /> �OTES: <br /> 2�"O.D. <br /> POLYETHYLENE COPOLYMER THERMOPLASTIC COATING PER ICC-ES AC 228. PILING <br /> 2. LEAD AND EXTENSION SECTION AND PILOT POINT LENGTHS ARE NOMINAL.PILOT POINTS ARE mm <br /> 3". <br /> 3. SHAFT MATERIAL IS 2%"0,0.217"WALL,MINIMUM Fy=65 KSI AND Fu=80 KSI. 4 <br /> 4. HELIX BLADE MATERIAL IS HOT ROLLED,MINIMUM Fy=50 KSI AND Fu=80 KSI CARBON STEEL. Ya' <br /> PLATE THICKNESS IS AVAILABLE IN%"AND Yi'THICKNESSES. ' <br /> 5. CONNECTORS ARE 2 YB'0,CUSTOM 4140 INTERNAL THREADED COUPLINGS � <br /> 6. NOMINAL SPACING BETWEEN HELICAL PLATES IS THREE TIMES THE DIAMETER OF THE CONNECTION DETAIL <br /> LOWER HELIX. <br /> 7. MANUFACTURER TO HAVE IN EFFECT INDUSTRY RECOGNIZED WRITTEN QUALITY CONTROL <br /> AND ASSURANCE FOR ALL MATERIALS AND MANUFACTURING PROCESSES. - <br /> 8. MANUFACTURER SHALL BE ISO CERTIFIED. f:, <br /> 9. ALL WELDING IS TO BE DONE BY WELDERS CERTIFIED UNDER SECTION 5 OF THE AWS CODE ` <br /> 10. RECOGNIZED BY ICC-ES IN ESR-1854.THE REPORTED ALLOWABLE CAPACITIES MAY VARY Ma NO.:2875.03 r.,TALOONo.:sEETrsLEMS aEv., <br /> SCALE <br /> BASED ON THE SOIL CONDITION AND PILE APPLICATION AS DESCRIBED IN ESR-1854. ,-0 I DLw <br /> ' TE. O&OSM131 SHEET,OF, <br />