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Emergency Diesel Generators and Auxiliary Boiler Passed the Source Emission Test

On May 24, GMEC received the result of the Source Emission Tests conducted for the two (2) Emergency Diesel
Generators (EDG) and Auxiliary Boiler (Auxbo) by Ostrea Mineral Laboratory Inc. (OMLI), a DENR-Accredited Testing
Firm. The test for the EDG’s and Auxbo was performed on April 8 – 9, 2021 while operating at 75% and 60% capacity,
respectively. All sampling and analytical procedures were in accordance with the DENR and USEPA approved methods.
All regulated parameters were evaluated with test results contrasted against the National Emission Standards identified
in the Implementing Rules and Regulations Part VII Rule XXV Table 2 of the Clean Air Act (CAA). All the parameters
PASSED the set CAA standards.

Tabulated below are the summary of the emission concentrations for the Auxbo and the EDG’s.

Auxiliary BoilerAverageCAA LimitResult
Particulate Matter (PM), mg/Nm312150Passed
Sulfur Dioxide (SO2), mg/Nm37700Passed
Nitrogen Dioxide (NO2), mg/Nm359500Passed
Carbon Monoxide (CO), mg/Nm34500Passed
EDG No. 1STACK ASTACK BAverageCAA Limit
Nitrogen Dioxide (NO2)
mg/Nm3
348324336
Passed
2000
Carbon Monoxide (CO)
mg/Nm3
96133115
Passed
500
EDG No. 1STACK ASTACK BAverageCAA Limit
Nitrogen Dioxide (NO2)
mg/Nm3
348324336
Passed
2000