MANILA, Philippines — Some areas in Metro Manila, Bulacan, Cavite and Rizal will have power interruptions this week due to maintenance works, Meralco said on Sunday. In Manila, some parts of Quiapo and San Miguel will have power interruptions on August 31 between 8:30 a.m. and 9 a.m. and between 2 p.m. and 2:30 p.m. because of the replacement of…