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� � � � ��o��� �.�� <br /> ..xT'"•r:.-._ <br /> - HELICAL FOUNDATION DESIGN SOFfWARE FOR PfiOFESSIONALS <br /> . _ . . . .. ... . .. .. .... . _ ._. , _ _.__`. _ I <br /> Powered by — F O U N O A T 1 O N - I <br /> SUPPORI'WORKS° <br /> Prepared By: David Harro I <br /> Company Name: G3 Group <br /> Project Name: Panzer Date: July 07,2017 <br /> Project Number: 17-084 <br /> Boring IDIPile ID: B-1/1 <br /> Application: Helical Piles Ultimate Compression Capacity: 26.7 kips <br /> Shaft Type: HP288 Ultimate Tension Capacity: 23.5 kips <br /> Head Depth: 1 ft Final Installation Torque: 2,967 ft-Ib <br /> Batter Angle: 5° Maximum Installation Torque: 3,943 ft-Ib <br /> i <br /> Pile Length: 24 ft Depth at Max Torque: 20.0 ft <br /> Tip Depth: 24.9 ft <br /> Diameter(in) Geometry Depth(ft) <br /> Helix 1 8 H 24.3 i <br /> Helix 2 10 H 22.3 � <br /> Helix 3 12 H 19.8 � <br /> Groundwater Depth: No Groundwater <br /> Critical Depth: 25 ft � <br /> � <br /> Depth Soil Type SPT'N'Value C(psfl y eff.(pc� � deg Nc Nq <br /> 6 Clay 4 500 88 0 9 1 <br /> 8 Clay 5 625 90 0 9 1 , <br /> 10 Clay 19 2375 118 0 9 1 <br /> 15 Clay 19 2375 118 0 9 1 I <br /> 20 Clay 5 625 90 0 9 1 <br /> 25 Clay 100 12500 140 0 9 1 <br /> Refer to the latest version of the FSI Technical Manual for appropriate termination devices including threaded rod adapters,retrofit brackets and new <br /> construction brackets.The application and design of termination devices should be confirmed by the design professional of record. <br /> FSI helical pile and tieback lead sections are manufactured in true lengths of 5,7 and 10 feet.FSI helical extension sections have nominal lengths of <br /> 3,5,7 and 10 feet.These nominal lengths are the true measured lengths for HP350 and HP450 shafts,and are the net lengths(total length minus <br /> coupler overlap)for HA150 and HA175 shafts.The net lengths for HP237,HP287,and HP288 extension shafts are 6 inches less than the nominal <br /> lengths.Helical leads and extensions are available in other non-standard lengths upon request. <br /> FSI helical piles feature helix plates manufactured with a helix shape conforming to the geometry criteria of ICC-ES AC358.A helix plate thickness of <br /> 5/16-inch is standard for plate diameters of 6 to 14 inches on the HP237 shaft.A helix plate thickness of 3/8-inch is standard for plate diameters of 6 to <br /> 14 inches on all remaining shaft sizes.A helix plate thickness of 1/2-inch is standard for a plate diameter of 16 inches.A plate steel yield strength of at <br /> least 50 ksi(Grade 50)is standard for all shaft sizes. <br /> FSI offers helical piles and tiebacks as either black(uncoated)steei or as hot-dip galvanized in accordance with ASTM A123.Hardware is provided as <br /> hot-dip galvanized(ASTM A153),mechanically-galvanized(ASTM B695)or zinc-plated(ASTM 8633). <br /> Page 1 of 2 <br /> a <br /> I <br />