2216 GRAND AVE 2022 Plans 2025-09-11

2 7/8"0 HELICAL PILES AND ANCHORS - THREADED CONNECTION "B" "D" CUSTOM 4140 "B" CUSTOM 4140 THREADED PIN THREADED BOX 13N H DRIVE TYP. PIN HOLE ----- --- --- ----- ------------ 3" PITCH (TYP.) LEAD SECTION HELIX EXTENSION EXTENSION LEAD SECTION TABLE HELIX EXTENSIONS STRENGTH RATING CAT. # "A" "B" "C" "D" CAT# "A" "B" MAX. TORQUE STRENGTH - 8,200 FT-LB 4368 5-0 10" 12' 4385.12 5'-0 12" ULTIMATE CAPACITY (TENS/COMP)- 73.8 KIP* 4370 7'-0 10" 12' 4387.12 7'-0 12" ALLOWABLE CAPACITY (TENS/COMP)-36.9 KIP** 4367 7'-0 14" 16" 1 4385.14 5-0 14" 4362 5'-0 8" 10" 4387.14 1 7'-0 14" * BASED ON A TORQUE FACTOR (Kt)= 9 4050 7'-0 12" 14" ** W/SAFETY FACTOR OF 2 BEING APPLIED 4371 7'-0 10" 12'. 14" EXTENSIONS ***RECOGNIZED BY ICC-ES IN ESR-1854 4360 5'-0 8" 10" 12" 5280 10'-0 6" g" CAT# "A" 4385 5'-0 * MULTI-HELIX ARE SPACED 3 DIAMETERS 4387 7'-0 OF THE LOWER HELIX. 4422 10'-0 NOTES : F--- �j 2 Ye„ O.D. 1. POLYETHYLENE COPOLYMER THERMOPLASTIC COATING PER ICC-ES AC 228. PILING 2. LEAD AND EXTENSION SECTION AND PILOT POINT LENGTHS ARE NOMINAL. PILOT POINTS ARE 3". 3. SHAFT MATERIAL IS 2 Y8"0, 0.217" WALL, MINIMUM Fy=65 KSI AND Fu=80 KSI. 4. HELIX BLADE MATERIAL IS HOT ROLLED, MINIMUM Fy=50 KSI AND Fu=80 KSI CARBON STEEL. ya PLATE THICKNESS IS AVAILABLE IN Y8"AND)/2"THICKNESSES. 5. CONNECTORS ARE 2%" 0, CUSTOM 4140 INTERNAL THREADED COUPLINGS 6. NOMINAL SPACING BETWEEN HELICAL PLATES IS THREE TIMES THE DIAMETER OF THE CONNECTION DETAIL LOWER HELIX. 7. MANUFACTURER TO HAVE IN EFFECT INDUSTRY RECOGNIZED WRITTEN QUALITY CONTROL AND ASSURANCE FOR ALL MATERIALS AND MANUFACTURING PROCESSES. 8. MANUFACTURER SHALL BE ISO CERTIFIED. —9) RAMJACK 9. ALL WELDING IS TO BE DONE BY WELDERS CERTIFIED UNDER SECTION 5 OF THE AWS CODE D1.1. 10. RECOGNIZED BY ICC-ES IN ESR-1854. THE REPORTED ALLOWABLE CAPACITIES MAY VARY DWG.NO.:2875.03 CATALOG NO.:SEE TABLES I EV., BASED ON THE SOIL CONDITION AND PILE APPLICATION AS DESCRIBED IN ESR-1854. 3Sa�iE.o D DLVlBY DATE: 067082013 sREEnoEi