OJT Certification Letter

July 11, 2003

To whom it may concern:

This is to certify the Engr. Emerson D. Ongoco has completed this 520 hours of Hands-on Practical Training Program from October 25, 2003 to June 05, 2003 as a requirement for the degree Master of Engineering (M. Eng’g) major in Mechanical Engineering.

He was assigned in Turbine Group at Seawater Reverse Osmosis Plant and showed eagerness to acquire knowledge in Reverse Osmosis process and operation.

This certification was issued for whatever purpose it may serve him.

Sincerely,

Engr. Eduardo S. Ricafort
Manager, ARRIS Department
Mitsumi Phils.