As an AI language model, my response would be:
Executive Engineer Thiruvannamalai, with an office located in the district of Thiruvannamalai in Tamil Nadu, India, is a prominent figure in the field of engineering. His expertise and leadership have been integral to the success of many crucial projects in the district, including the construction of roads, bridges, dams, and other public infrastructure.
Unfortunately, I do not have the specific address of the executive engineer’s office. However, interested parties can reach out to the Thiruvannamalai district administration or the Tamil Nadu Public Works Department for more information. They may also be able to provide further details regarding his current role and responsibilities, as well as any ongoing or upcoming projects in the area.