OMYA Declaratory Ruling - Reconsideration, Waste Management Division, Established February 10, 2004

Response to Request for Confidential Treatment, March 8, 2002,of certain portions of OMYA Inc.'s Integrated Contingency Plan

Report on Site Visit , April 16, 2002, of OMYA East and West Plants

Notice of Alleged Violations November 6, 1998, Notice from State of Vermont, Air Pollution Control Division to Vermont Marble Power Division of OMYA, Inc. This NOAV resulted in an enforcement action that was brought to Vermont Environmental Court. An Assurance of Discontinuance (AOD) was issued by Judge Merideth Wright on June 12, 2000

Letter from Van Schweibert August 6, 1999, Letter from Edward van Schweibert, Attorney for OMYA, to William Burke, District Coordinator. Subject matter includes references to plant capacity and soils at the plant site.

Spill #1 December 13, 1999, Letter from Neal Jordan of OMYA to Vermont Agency of Natural Resources, Wastewater Management Division

Complaint Report March 3, 2000, Vermont Agency of Natural Resources Complaint Report from Citizen

Spill #2 April 5, 2000, Letter from Neal Jordan of OMYA to Vermont Agency of Natural Resources, Wastewater Management Division

Notice of Alleged Violation April 14, 2000, Notice from State of Vermont, Wastewater Management Division to OMYA

Spill #3 April 26, 2000, Letter from Neal Jordan of OMYA to Vermont Agency of Natural Resources, Wastewater Management Division

Notice of Alleged Violation May 16, 2000, Notice from State of Vermont, Waste Management Division to OMYA

Response to NOAV May 22, 2000, Letter from Neal Jordan of OMYA to Vermont Agency of Natural Resources, Wastewater Management Division in response to Notice of Alleged Violation of April 14, 2000

Response to NOAV July 14, 2000, Letter from Neal Jordan of OMYA to Vermont Agency of Natural Resources, Waste Management Division in response to Notice of Alleged Violation of May 16, 2000

Complaint/Spill Report November 21, 2000, Agency of Natural Resources Complaint/Spill Report

Notice of Alleged Violation November 29, 2000 Notice from State of Vermont, Waste Management Division to OMYA

OMYA Contaminant Spill Investigation Report