This tender is related to various construction and rehabilitation in the Southwest Region of Cameroon in 4 lots as below:LOT 1: RECONSTRUCTION OF MANDA BRIDGE IN BABESSI SUBDIVISIONLOT 2: RECONSTRUCTION OF A BLOCK OF CLASSROOMS IN GSS MBANDE, AKO SUBDIVISIONLOT 3: REHABILITATION OF RIFEM DISTRICT HEALTH CENTER IN MBIAME SUB-DIVISIONLOT 4: REHABILITATION AND EXTENSION OF EMUA VILLAGE WATER SUPPLY SCHEME IN WIDIKUM SUBDIVISIONSite Visit is Mandatory and planned as follow: See details in attachmentLOT 1: RECONSTRUCTION OF MANDA BRIDGE IN BABESSI SUBDIVISION: WEDNESDAY 19 AUGUST 2026, TIME 11:00 AMLOT 2: RECONSTRUCTION OF A BLOCK OF CLASSROOMS IN GSS MBANDE, AKO SUBDIVISION: FRIDAY 21 AUGUST 2026 TIME 11:00 AMLOT 3: REHABILITATION OF RIFEM DISTRICT HEALTH CENTER IN MBIAME SUB-DIVISION: THURSDAY 20 AUGUST 2026, TIME 1:00 PMLOT 4: REHABILITATION AND EXTENSION OF EMUA VILLAGE WATER SUPPLY SCHEME IN WIDIKUM SUBDIVISION: THURSDAY 20 AUGUST 2026, TIME 11:00 AMPlease indicate whether you intend to submit a bid by creating a draft response without submitting directly in the system. This will enable the system to send notifications in case of amendments of the tender requirements. Should you require further clarifications, kindly communicate using the messaging functionality in the system. Offers must be submitted directly in the system following this link: http://supplier.quantum.partneragencies.org  using the profile you may have in the portal. In case you have never registered before, you can register a profile using the registration link shared via the procurement notice and following the instructions in guides available in UNDP website: https://www.undp.org/procurement/business/resources-for-bidders.  Do not create a new profile if you already have one. Use the forgotten password feature in case you do not remember the password or the username from previous registration.