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ESR-1854 I Most Widely Accep d Trusted -Pege-8-of-t4- . 5.9 Engineering calculations and drawings, in accordance and 2009 IBC Section 1810.3.6 (second paragraph) with recognized engineering principles and design and 2006 IBC Section 1808.2.7, are outside the scope parameters as described in IBC Section 1604.4,and in of this evaluation report. Compliance must be compliance with Section 4.1 of this report, are addressed by the registered design professional for prepared by a registered design professional and each site, and the work of the design professional is approved by the building official subject to approval by the code official 5.10 A soils investigation for each project site must be 5.13 Settlement of the helical pile is outside the scope of provided to the building official for approval in this evaluation report and must be determined by a accordance with Section 4.1.1 of this report. registered design professional as required in 2015, 5.11 In order to avoid group efficiency effects, an analysis 2012 and 2009 IBC Section 1810.2.3 and 2006 IBC prepared by a registered design professional must be 1808'2'12' submitted where the center-to-center spacing of axially 5.14 The interaction between the hydraulically driven pile loaded helical piles is less than three times the system and the soil is outside the scope of this report. diameter of the largest helix plate at the depth of 5.15 The Ram Jacka Foundation Systems are manufactured bearing. An analysis prepared by a registered design professional must also be submitted where the center- at the Ram Jack Manufacturing, LLC,facility located in to-center spacing of laterally loaded helical piles is less Ada, Oklahoma, under aquality-control program with than eight times the least horizontal dimension of the inspections by ICC-ES. pile shaft at the ground surface. Spacing between 6.0 EVIDENCE SUBMITTED helical plates must riot be less than 30,where D is the Data in accordance with the ICC-ES Acceptance Criteria for diameter of the largest helical plate measured from the Helical Foundation Systems and Devices (AC359), dated edge of the helical plate to the edge of the helical plate June 2013(editorially revised September 2014). of the adjacent helical pile;or 4D,where the spacing is measured from the center-to-center of the adjacent 7.0 IDENTIFICATION helical pile plates. The Ram Jack° Helical Foundation & Driven Foundation 5.12 Connection of the side load bracket or the repair System components are identified by a tag or label bearing bracket as it relates to seismic forces and the the Ram Jack logo, the name and address of Gregory provisions found in 2015,2012 and 2009 IBC Sections Enterprises, Inc., the catalog number, the product 1810.3.11.1 and 1810.3.6.1 and 2006 iBC Section description,and the evaluation report number(ESR-1854). 1808.2.23.1, and for all buildings under 2015, 2012 TABLE 1--FOUNDATION STRENGTH RATINGS OF BRACKETS3 PRODUCT 'ES *I• ' 1 ' • L•W = CAPACITY NUMBER nches) pa) Compression Tension Lateral 4021.1 Side load bracket 27/e 33.651•6 N/A N/A 4021.55 Side load bracket 31/2 55.121.5 N/A N/A 4038.1 Side load bracket 2'4 19.70'•6 N/A N/A 4039.1 Side load bracket 2'/5 32.07''6 N/A N/A 4075.1 New construction 27/e See Table 3A See Table 3B 1.492.5 4079.1 New construction 27/e See Table 3A See Table 3B 1.492.5 4076 New construction 316 See Table 3A See Table 3B 2.792.5 4093.1 Slab bracket 27/3 See Table 5 N/A N/A 27.9 @ 20'angle(tension only)."4550.2875.1 Tieback assembly 27/8 27.6 0130"angle(tension only)4.5 For SI:1 inch=25.4 mm,1 kip(1000 lbf)=4.48 kN. 'Load capacity is based on full scale load tests per AC358 with an installed 5'-0"unbraced pile length having a maximum of one coupling per 2015,2012 and 2009 IBC Section 18102.1 and 2006 IBC 1808.2.9.2.A 4-foot-long guide sleeve must be installed at the top of the shaft as required in Figures 3,5 and 7.Side load bracket must be concentrically loaded. Side load bracket plate must be fully engaged with bottom of concrete foundation. Only localized limit states such as mechanical strength of steel components and concrete bearing have been evaluated. 2Lateral load capacity is based on lateral load tests performed in firm clay soil per Section 4.1.1 of this report.For any other soil condition,the lateral capacity of the pile must be determined by a registered design professional. The bracket must be installed with minimum embedment of 3 inches when measured from the bottom of the concrete foundation to the bottom of the bracket plate. Minimum width of footing must be 12 inches. 3The capacities fisted in Table 1 assume the structure Is sidesway braced per 2015,2012 and 2009 IBC Section 1810.2.2 and 2006 IBC Section 1808.2.5. 'Tieback assemblies must be installed in accordance with Section 4.2.5 of this report. Only localized limit states such as mechanical strength of steel components and concrete bearing have been evaluated. The tieback assembly must be installed to support a minimum 6-inch-thick concrete wall. Two through bolts are required for connection between bracket sleeve and helical shaft.Bolts must be 3/4-inch diameter complying with ASTM A325 and installed snug-tight with threads excluded. /41 5The tabulated values are based on installation with normal-weight concrete having a minimum compressive strength of 2500 psi(17.23 MP ). N/A=not applicable.