Following are links to the subpoenas issued to Chevron from the US Chemical safety Board. The first appears to be largely concerned with production of documents related to refinery construction, operation and maintenance. The second is in the form of interrogatories largely related to the choice of materials for pipe replacement as well as future inspection programs.

www.tombutt.com/pdf/Chevron 3SUBDOC.PDF and www.tombutt.com/pdf/Chevron 3SUBINT.PDF

According to Chevron sources, answers to the interrogatories have been completed and have either been returned to the CSB or will be soon. I have encouraged Chevron to share their responses with the City of Richmond and the public.

I understand the document production is taking longer simply because of the volume and time required to research and locate the requested documents. The subpoenas were issued November 14, and responses were due December 7, 2012.