Brown & Root Industrial Services - - Responsibilities: Read and interpret engineering drawings, fabrication blueprints, and vessel schematics.; Lay out and mark reference points for plates, shells, heads, nozzles, manways, and other attachments.; Fit and align large vessel components using chain falls, come-alongs, wedges, jacks, and measuring tools.; Prepare surfaces for welding, including grinding, beveling, and cleaning metal components.; Ensure all dimensions and tolerances comply with ASME, API, or client specifications.