3
Revision D November 2022
Customer Service Contacts
Valtir is committed to the highest level of customer service. Feedback regarding the QuadGuard
®
,
its assembly procedures, supporting documentation, and performance is always welcome.
Additional information can be obtained from the contact information below:
Valtir
Telephone:
(888) 323-6374 (USA)
(312) 467-6750 (International)
E-mail:
Valtir.com/Contact
Internet:
Important Introductory Notes
Proper assembly of the QuadGuard
®
system
is critical to achieve performance that has been
evaluated and deemed eligible by the FHWA per NCHRP Report 350. These instructions should
be read in their entirety and understood before assembling the QuadGuard
®
. These instructions
are to be used in conjunction with the assembly of QuadGuard
®
and are for standard assemblies
only as specified by the applicable highway authority. If you need additional information, or have
questions about the QuadGuard
®
, please contact the highway authority that has planned and
specified this assembly and, if needed, contact Valtir Customer Service. This product must be
assembled in the location specified by the appropriate highway authority. If there are deviations,
alterations, or departures from the assembly instructions specified in this manual, the device may
not perform as tested.
Important:
DO NOT
use any component part that has not been specifically
specified herein for the QuadGuard
®
during assembly or repair.
This product has been specified for use by the appropriate highway authority and has been
provided to that user who has unique knowledge of how this system is to be assembled. No
person should be permitted to assist in the assembly, maintenance, or repair of this system that
does not possess the unique knowledge described herein. These instructions are intended for an
individual qualified to both read and accurately interpret them as written. These instructions are
intended only for an individual experienced and skilled in the assembly of highway products that
are specified and selected by the highway authority.
A manufacturer’s drawing package will be supplied by Valtir upon request. Each system will be
supplied with a specific drawing package unique to that system. Such drawings take precedence
over information in this manual and shall be studied thoroughly by a qualified individual who is
skilled in interpreting them before the start of any product assembly.
