Work Zone Devices

Safety Eligibility Letter WZ-159

Refer to: HSA-10/WZ-159

Mr. J.C. Brown
President
Creative Building Products
6409 Highview Drive
Fort Wayne, IN 46818-1385

Dear Mr. Brown:

Refer to: HSA-10/WZ-160

Mr. Michael McCarty
Services & Materials Company
Div. Jackson Products, Incorporated
801 Corporate Centre Drive
Suite 300
St. Charles, MO 63304-8685

Dear Mr. McCarty:

Category IV Work Zone Devices - Introduction

November 7, 2003

Refer to: HSA-10/WZ-164

Ms. Kathy Rogalla
MDI Traffic Control Products
38271 West Twelve Mile Road
Farmington Hills, Michigan 48311-3041

Dear Ms. Rogalla:

Refer to: HSA-10/WZ-165

Mr. John Lund, Chief Engineer
Cortina Companies
10706 West Grand Avenue
Franklin Park, Illinois 60131

Dear Mr. Lund:

November 12, 2003

Refer to: HSA-10/WZ-166

Mr. Chuck Mettler
Plastic Safety Systems, Incorporated
2444 Baldwin Road
Cleveland, Ohio 44104

Dear Mr. Mettler:

December 30, 2003

Refer to: HSA-10/WZ-167

Mr. Bill Fisher
Ply-Glo Safety Devices
RR # 2
Crossfield AB T0M 0S0 CANADA

Dear Mr. Fisher:

February 12, 2004

Refer to: HSA-10/WZ-170

Mr. John Richardson
President, Premier Plastics, Ltd.
8328 River Way
Delta, British Columbia V4G 1C4 Canada

Dear Mr. Richardson: