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CITY OF SANTA ANA <br /> SPECIFICATIONS <br /> PROJECT NO.: 25-6030 <br /> TRAFFIC SIGNAL INSTALLATION AT SEGERSTROM AVENUE AND ROSEWOOD <br /> AVENUE <br /> comply with or exceed the structural and chemical resistance requirements of this <br /> specification. <br /> The CIPP shall be designed as per ASTM standards. The CIPP design shall assume no <br /> bonding to the original pipe wall. <br /> The cured pipe material (CIPP) shall, at a minimum, meet or exceed the structural <br /> properties, as listed below. <br /> Property Test Method Cured Composite Per Cured Composite <br /> ASTM F1216 Per Design <br /> Flexural Modulus <br /> of Elasticity ASTM D-790 250,000 psi Contractor Value <br /> (Short Term) <br /> Flexural Strength ASTM D-790 4,500 psi Contractor Value <br /> (Short Term) <br /> The required structural CIPP wall thickness shall be based, as a minimum, on the physical <br /> properties of the cured composite in accordance with the Design Equations contained in <br /> the appendix of the ASTM standards, and the following design parameters: <br /> Design Safety Factor 2.0 (1.5 for pipes 36" or larger) <br /> Creep Retention Factor 33% <br /> Ovality 2%or as measured by field inspection <br /> Constrained Soil Modulus Per AASHTO LRFD Section 12 and <br /> AWWA Manual M45 <br /> Groundwater Depth As specified or indicated on the Plans <br /> Soil Depth(above the crown) As specified or indicated on the Plans <br /> Live Load Highway,railroad or airport as applicable <br /> Soil Load(assumed) 120 lb/cu. Ft. <br /> Minimum service life 50 years <br /> The Contractor shall submit, prior to installation of the lining materials, certification of <br /> compliance with these specifications and/or the requirements of the pre-approved CIPP <br /> system. Certified material test results shall be included that confirm that all materials <br /> conform to these specification and/or the pre-approved system. Materials not complying <br /> with these requirements will be rejected. <br /> 113 <br />