Section A. - 7 Steel Product Certified : Pressure Pipe Steel Fittings

Section A.9 Name & Address of Supplier : Pennsylvania Machine Works, Inc.
                                                                 201 Bethel Avenue
                                                                 Aston, PA. 19014 U.S.A.

Section B.10 : Check Box Off

Section B.10 (b.) (3) : Check Box Off labeled “Other” . Explain : USA

The following form completion guidelines are for an “ST-1 Steel Origin Certification : Prime Contractor” (Rev. 6/1/99). Pennsylvania Machine Works authorizes the prime contractor to use the above information when completing this form for our product line of “Pressure Pipe Steel Fittings”.

John P. Lafferty
Manager
Pennsylvania Machine Works, Inc.
Tax ID # 231988630