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NCHRP 350

Safety Eligibility Letter LS-49

"FHWA Logo"

November 28, 2000

Refer to: HSA-1/LS-49

Mr. John L. Hill, III
UTD Inc.
10242 Battleview Parkway
Manassas, VA 20109-2336

Dear Mr. Hill:

Safety Eligibility Letter LS-50

"FHWA Logo"

August 29, 2001

Refer to: HSA-10/LS-50

Mr. Richard Foedinger
Project Manager
DE Technologies, Inc.
3620 Horizon Drive
King of Prussia, PA 19406-2647

Dear Mr. Foedinger:

Safety Eligibility Letter LS-51

"FHWA Logo"

400 Seventh St., S.W.

Washington, D.C. 20590

 

Refer to: HSA-10/LS-51

Mr. Kash Kasturi

Senior Engineer, Structures and Transportation Group

Foster-Miller

350 Second Avenue

Waltham, MA 02451-1196

Dear Mr. Kasturi:

Safety Eligibility Letter LS-52

Refer to: HSA-10/LS-52

Armand A. Damiano, P.E.
Product Engineering Manager
Valmont Industries, Inc.
P.O. Box 358
Valley, Nebraska 68064

Dear Mr. Damiano: