PPDO-C-NC-2021-017 PR2021-036 REQUEST FOR QUOTATION FOR THE PROCUREMENT OF CATERING SERVICES FOR THE SERIES OF THE PROVINCIAL PROJECT MANAGEMENT IMPLEMENTING UNIT (PPMIU) AND PTWGs MEETINGS, WORKSHOPS, QUARTERLY ASSESSMENT MEETINGS FOR THE PHILIPPINE RURAL AND DEVELOPMENT PROJECT (PRDP) FOR THE PERIOD MARCH TO AUGUST 2021