Miescor undertook the installation of yard piping and fire fighting system of the Bauang Power Plant in La Union in 1993. A year before that, Miescor did the engineering and construction management of the power plant.
Subic Free Port Power Plant
Miescor handled the 108MW above-ground piping works, electrical, and instrumentation works including perimeter lighting of the Subic Bay Free Port Power Plant in Zambales for Fluor Daniel Engineers and Construction Inc., and Enron Power Operating Company.
San Lorenzo Power Plant
Miescor participated in First Gas Corporation's 500 MW San Lorenzo Power Plant Combined Cycle Power Plant in Sta. Rita, Batangas City as a subcontractor for Siemens. It completed the required electrical and mechanical works in March 2002 and was awarded further contracts worth P16 million by Siemens for the commissioning and reliability run and warranty works of the plant.
The plant's inauguration in January 28, 2003 has marked the completion of the first stage of First Gas' undertaking, which in total calls for 1,500 MW of generating capacity utilizing the country's first commercial natural gas find in Malampaya, Palawan. The 500 MW plant has the most advanced and efficient combined cycle gas turbine technology by Siemens. It is also environment-friendly and was built by Filipino partners.
Sta. Rita Power Plant
Miescor participated extensively in the construction of the 1000 MW Sta. Rita combined cycled power plant as subcontractor to SEMPEC for the electromechanical works and site development to Samsung for the installation of the heat recovery steam generator, and Siemens for the supply of manpower and equipment for the noise protection enclosure system and gas turbine piping modification. The plant in Sta. Rita, Batangas is part of First Gas' total commitment to build 1,500 MW of generating capacity to fulfill the Malampaya gas-to-power project. It became operational in 2000, and since then Miescor has been tapped by Siemens for maintenance works during the warranty period.
Masinloc Coal Fired Power Plant
Mitsubishi Heavy Industries entrusted to Miescor the installation of the 2x300 MW turbine condenser heat exchanger, precipitator, piping system and BOP tanks including structural steel works in the Masinloc Coal Fired Power Plant in Zambales.
Philippine Geothermal Inc.
In 1999 Philippine Geothermal Inc. contracted Miescor for the civil and mechanical works for the maintenance of the steam-gathering system of the National Power Corporation's geothermal plant in Tiwi, Albay and the Makban plant in Bay, Laguna. The system covers 7,700 hectares in Tiwi and 700 hectares in Makban. Miescor has also
consistently posted outstanding safety record - man-hours without a loss time accident (LTA) - and brought a high rate of employment to the community - at one time local hires numbered 1,000.