USA Banner
  U.S. flag
              An official website of the United States government Here's how you knowOfficial US Government Icon
              **Official websites use .gov**A **.gov** website belongs to an official government organization in the United States.
            Secure Site Icon
              **Secure .gov websites use HTTPS**
                  A **lock** ( A locked padlock ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. 
 U.S. Department of Transportation Icon United States Department of Transportation
 Search DOT
            Search
                    About FHWAFHWA Organization
                Headquarters Offices
                Field Offices
                Strategic Plan
                Business Opportunities
                Staff Directories
                Careers
                Highway History
                Contact UsProgramsAcquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                Safety
                Browse by TopicsResourcesCore Highway Topics
                Federal Aid Essentials
                Automation
                Complete Streets
                Laws and Regulations
                Policy & Guidance Center
                Section 508
                Publications and Statistics
                Professional Development
                National Highway Institute
                Resource Center
                Accessibility Resource Library
                FHWA Research LibraryNewsroomPress Releases
                Speeches & Testimony
                Photos
                Videos
                Media ContactsMenu FHWA Highway Safety Programs Home
                        Safety
                        Roadway Departure Safety
                        Reduce Crash Severity
                        Hardware Eligibility Letters


            
            In This Section
        Roadway Departure Safety
                Strategic Approach
                                Strategic Plan
                Crash Emphasis Brochures
                Focused Approach
                Noteworthy Practices
                Partner Resources
                Keep Vehicles on the Road
                                Pavement Friction
                Horizontal Curve Safety
                Rumble Strips and Rumble Stripes
                Nighttime Visibility
                Provide for a Safe Recovery
                                SafetyEdge
                Clear Zones
                Reduce Crash Severity
                                Overview
                Hardware Eligibility Letters
                Focus on Reducing Rural Roadway Departures (FoRRRwD)
                                Overview
                All Public Roads
                Proven Countermeasures
                Systemic Approach
                Safety Action Plans
                FoRRRwD Resources
                
                Safety Eligibility Letter WZ-17A
  
  **Hardware Type:**
            Work Zone Devices
                          **Code:**
            WZ-17A
                          **Date:**
            10/22/2010
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Dicke Safety Products
                          **Device Description:**
            DF3000P Portable Sign Stand
                          **View PDF:**
            wz17a.pdf (671.5 KB)
    
    Safety Eligibility Letter WZ-17A
			
			
			 
			**Download Version**PDF [0.97 MB]
			
			DOT logoU.S. Department of Transportation**Federal Highway Administration**
			1200 New Jersey Ave. S.E.Washington, D.C. 20590
			10/22/10
			In Reply Refer To: HSSI/WZ-17A
			
			Mr. John M. Pasakarnis
			  Dicke Safety Products
			  1201 Warren Avenue
		    Downers Grove, IL 60515
Dear Mr. Pasakarnis:
			This is in response to your August 10, 2009, correspondence requesting the Federal Highway
Administration's (FHW A) acceptance of your company's DF3000P portabl e s ign stand as a
crashworthy traffic control device for use in work zones and elsewhere on the NaLional Highway
System. Accompanying your letter was the FHW A Office of Safety Design form noting the only
change is a change in the model number – the origjnaJ Model PS3003S, accepted via FHW A
Acceptance Lener WZ-17, is simply being renumbered. You requested that we find this device
acceptable for use on the NHS under the provisions of National Cooperative Highway Research
Program Report 350 "Recommended Procedures for the Safety Performance Evaluation of
Highway Features".
	  This letter is the acknowledgement of the FHW A's acceptance of your request. The original
completed form has been modified by the addition of the FHW A acceptance letter number and
the date of our review. The form, of which a copy is enclosed for reference, wi ll be posted on
our Web site in the near future.
 
            Sincerely yours,
			Signature Michael S. Griffith
			Michael S. Griffith
Director,  Office of Safety Technologies
              Office of SafetyEnclosures U.S. DEPARTMENT OF TRANSPORTATION

**Federal Highway Administration**

1200 NEW JERSEY AVENUE, SE

WASHINGTON, DC 20590

202-366-4000Subscribe to email updates
                    About
  

        
              About FHWA
                Careers
                Org Chart
                Staff Directories
                Work with UsPrograms
  

        
              Acquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                SafetyPolicies, Rights, Legal
  

        
              About DOT
                Accessibility
                Budget and Performance
                Civil Rights
                FOIA
                Information Quality
                No FEAR Act
                Office of Inspector General
                Privacy Policy
                USA.gov
                Web Policies and Notices
                Web StandardsNews & Events
  

        
              Newsroom
                Press Releases
                Speeches & Testimony
                Media Contacts
                Connect with Us