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                Safety Eligibility Letter CC-12T
  
  **Hardware Type:**
            Barrier Terminals and Crash Cushions
                          **Code:**
            CC-12T
                          **Date:**
            04/25/2016
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Trinity Highway Products
                          **Device Description:**
            ET-Plus Modification
                          **View PDF:**
            cc12t.pdf (1.24 MB)
    
    Safety Eligibility Letter CC-12T
			**Download Version**PDF [737 KB]
			
	  DOT logoU.S. Department of Transportation**Federal Highway Administration**
            
           
            
	  1200 New Jersey Ave. S.E.Washington, D.C. 20590

	  April 25, 2016
		  	In Reply Refer To:
		  	HSST/CC-12T
			
			Mr. Bret Eckert P.E.
			  Engineering Applications Manager
			  Trinity Highway Products
			  3617 Cincinnati Avenue
		    Rocklin, CA. 95677
Dear  Mr. Eckert:
            This letter is in response to your December 16, 2015  request for the Federal Highway Administration (FHWA) to review a roadside  safety device, hardware, or system for eligibility for reimbursement under the  Federal-aid highway program. This FHWA  letter of eligibility is assigned FHWA control number CC-12T and is valid until  a subsequent letter is issued by FHWA that expressly references this device.
***Decision***
      The following devices are eligible, with details provided  in the form which is attached as an integral part of this letter:
              ET-Plus Modification***Scope of this  Letter***
            To be found eligible for Federal-aid funding, modified  roadside safety devices should meet the crash test and evaluation criteria  contained in the National Cooperative Highway Research Program (NCHRP) Report  350. However, the FHWA, the Department of Transportation, and the United States  Government do not regulate the manufacture of roadside safety devices.  Eligibility for reimbursement under the Federal-aid highway program does not  establish approval, certification or endorsement of the device for any  particular purpose or use.
      This letter is not  a determination by the FHWA, the Department of Transportation, or the  United States Government that a vehicle  crash involving the device will result in any particular outcome, nor is it a  guarantee of the in-service performance of this device. Proper manufacturing,  installation, and maintenance are required in order for this device to function  as tested.
This finding of eligibility is limited to the crashworthiness  of the system and does not cover other structural features, nor conformity with  the Manual on Uniform Traffic Control Devices.
***Eligibility for  Reimbursement***
            FHWA previously issued an eligibility letter for the  roadside safety system described in your pending request. Your pending request  now identifies a modification to that roadside safety system.
            The original  roadside safety device information is:
Name of  system:
               	  ET-PlusType of  system:
               	  W-Beam Guardrail TerminalDate  of original request:
               	  September  13, 1999Date  of original FHWA eligibility letter:
               	  January  12, 2000FHWA  Control number:
               	  CC-12GThe pending  modification(s) consists of the following changes:
            Steel embossed serial number tag attached to the ET-Plus® Head.  The tag will be used for product tracking and replaces a decal attached to the ET-Plus® Head that contains only patent information with a product decal that contains both product and patent information.The device and supporting documentation, including reports  of the crash tests or other testing done, videos of any crash testing, and/or  drawings of the device, are described in the attached form.
            ***Full Description  of the Eligible Device***
            The device and supporting documentation, including reports  of the crash tests or other testing done, videos of any crash testing, and/or  drawings of the device, are described in the attached form.
            ***Notice***
            If a manufacturer makes any modification to any of their roadside safety hardware that has an existing eligibility letter from FHWA, the manufacturer must notify FHWA of such modification with a request for continued eligibility for reimbursement.  The notice of all modifications to a device must be accompanied by:
      Significant modifications – For these modifications, crash test results must be submitted with        accompanying documentation and videos.
                Non-signification        modifications – For these modifications, a statement from the crash test        laboratory on the potential effect of the modification on the ability of        the device to meet the relevant crash test criteria.FHWA's determination of continued eligibility for the  modified hardware will be based on whether the modified hardware will continue  to meet the relevant crash test criteria.
You are expected to supply potential users with sufficient  information on design, installation and maintenance requirements to ensure  proper performance.
You are expected to certify to potential users that the  hardware furnished has the same chemistry, mechanical properties, and geometry  as that submitted for review, and that it will meet the test and evaluation  criteria of the NCHRP Report 350.
Issuance of this  letter does not convey property rights of any sort or any exclusive privilege.  This letter is based on the premise that information and reports submitted by  you are accurate and correct. We reserve the right to modify or revoke  this letter if: (1) there are any  inaccuracies in the information submitted in support of your request for  this letter, (2) the qualification testing was flawed, (3) in-service  performance or other information reveals safety problems, (4) the system is  significantly different from the version that was crash tested, or (5) any  other information indicates that the letter was issued in error or otherwise  does not reflect full and complete information about the crashworthiness of the  system.
***Standard Provisions***
      To prevent       misunderstanding by others, this letter of eligibility designated as FHWA       control number CC-12T shall not be reproduced except in full. This letter and the test documentation       upon which it is based are public information. All such letters and documentation may       be reviewed upon request.
           This letter shall not be       construed as authorization or consent by the FHWA to use, manufacture, or       sell any patented system for which the applicant is not the patent holder.
           If the subject device is a patented product it may be       considered to be proprietary. If       proprietary systems are specified by a highway agency for use on       Federal-aid projects: (a) they must be supplied through competitive       bidding with equally suitable unpatented items; (b) the highway agency       must certify that they are essential for synchronization with the existing       highway facilities or that no equally suitable alternative exists; or (c)       they must be used for research or for a distinctive type of construction       on relatively short sections of road for experimental purposes. Our regulations concerning proprietary       products are contained in Title 23, Code of Federal Regulations, Section       635.411.Sincerely yours,
            Signature of George E. Rice, Jr.
            Michael S. Griffith
              Director,  Office of Safety Technologies
              Office of SafetyEnclosures U.S. DEPARTMENT OF TRANSPORTATION

**Federal Highway Administration**

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