When we first acquired the technology to build this equipment, in 1979, the OTSG design technology had been developed for units from 5 MM Btu/hr to 50 MM Btu/hr. In 1981, TIWW further expanded the technology to design units that took advantage of Alberta's unique transportation limits, which resulted in the first shop fabricated 180 MM Btu/hr OTSG for a heavy oil producer in the Cold Lake area. Since that time, TIWW has gone on to develop even larger units. The largest units to date are twin barrel units with a combined capacity of 590 MM Btu/hr.


In 1998, TIWW entered into a licensing agreement with Nooter/Eriksen to design and supply EOR type HRSG units for Cogeneration projects in Canada. N/E is the world leader in the design of HRSG units ranging in sizes from 20 MW to over 235 MW. As a full technology licensee, TIWW is capable of, and responsible for, the entire mechanical and thermal design, utilizing N/E propriety software. The complete resources of N/E’s extensive world experience is available to TIWW on an as needed basis.


TIW Western services as well as supplies parts and components for all of our equipment. Please do not hesitate to call one of our Aftermarket Sales personnel to assist you.