OPEN NATIONAL INVITATION TO TENDER N° 02 /ONIT/MINAT/NWR/ NGOKDTB /2019 OF 29 MARS 2019 FOR THE CONSTRUCTION OF ABLOCK OF TWO (02) CLASSROOMS AT GTC MENOUA BABESSI IN NGOKETUNJIA DIVISION OF THE NORTH WEST REGION. Financing: MINESEC Public Investment Budget of 2019