This looks like your guy, try contacting him through the listed Camelot Technologies Group. BTW, according to his bio he served in 3 subs!
"Joselito O. Calle, P.E.Mr. Calle is CTG's Manager of Technical Services.He is a licensed professional engineer with over 17 years of experience in the power generation industry.Mr. Calle is a graduate of the U.S. Naval Academy who also holds a Masters Degree in Engineering and Management.Prior to joining the private sector, Mr. Calle was a commissioned Naval Officer and served eight years on board three nuclear submarines.He earned the designation of Nuclear Engineer Officer and managed various aspects of nuclear power generation and steam systems.Since leaving the service Mr. Calle has provided extensive consulting services to several utilities throughout the U.S. and has particular expertise in component design and licensing for commercial nuclear power generation.Most recently, he has been involved in the project planning, design and implementation of steam generator replacement.
CTG takes a non-traditional, client-driven approach by managing every aspect of a transaction including shipping and component certification, when applicable.Because of the relationships we have forged with our equipment providers, CTG is able to maintain and offer a large and reliable assortment of hard-to-find, quality components, which are reasonably priced and in excellent condition."http://www.camelottech.com/ContactUs.aspx