MANILA, Philippines — Some places in Metro Manila, Batangas, Bulacan, Cavite, Laguna and Quezon will have power interruptions this week due to maintenance works, Meralco said on Sunday. In. MANILA, Philippines — Some areas in Metro Manila, Bulacan, Cavite, Rizal and Quezon will have power interruptions this week due to maintenance works, Manila Electric Company (Meralco) said this.