PHILIPS ELMET, A BRANCH OFFICE OF NORTH AMERICAN PHILIPS CORPORATION, HAS FAILED TO INSTALL PRETREATMENT SUFFICIENT FOR THE FACILITY TO MEET THE PSES FOR THE PRIMARY TUNGSTEN SUBCATEGORY OF THE NON-FERROUS METALS MANUFACTURING POINT SOURCE CATEGORY AND THE REFRACTORY METALS FORMING SUBCATEGORY OF THE NON-FERROUS METALS FORMING AND METAL POWDERS POINT SOURCE. THE COMPANY WAS LATE COMPLYING WITH 40 CFR S403.12 REPORTING REQUIREMENTS FOR ITS REFRACTORY METALS FORMING PROCESSES AND HAS FAILED TO COMPLY WITH THE REPORTING REQUIREMENTS FOR ITS PRIMARY TUNGSTEN PROCESSES. THE FACILITY HAS PERIODICALLY VIOLATED THE LOCAL EFFLUENT STANDARDS AS WELL.