Within the framework of providing security measures within the staff residence the General Manager of the Upper Nun Valley Development Authority (UNVDA), Contracting Authority, hereby launches an Open National Invitation to Tender for the construction of 15 lm of retaining wall and opening of 1.5km of river course in Babungo Farm of UNVDA Ndop
The nature of works to be carried out within the framework of this tender includes:
- Preliminary works;
- Earth works;
- Concrete and masonry works.
The estimated cost of the operation following prior studies stands at: Fifty One Million (51 000 000) CFA Francs Tax Inclusive.
The works are made up of a single lot:
- Construction of 15 lm of retaining wall and opening of 1.5km of river course in Babungo Farm.
Participation in this invitation to tender is open to bidders, justifying a proven and verifiable experience in the domain
Works which form the subject of this invitation to tender shall be financed by the Public Investment Budget MINADER, Imputation: ___________________.
The Tender file may be consulted during working hours at the Service of Public Contracts UNVDA, P.O. Box 25 Ndop, Email: unvdandop@ymail.com , Tel: (237) 691 79 83 72/672 86 14 16,.as soon as this notice is published.
Bidders can obtain complete tender documents at the Service of Public Contracts UNVDA, P.O. Box 25 Ndop, Email: unvdandop@ymail.com , Tel: (237) 691 79 83 72/672 86 14 16 during working hours, Mondays to Fridays as soon as this notice is published upon the payment of a non-refundable sum of 65 000 (Sixty Five Thousand) CFA francs, payable at BICEC, account CAS ARMP N° 97568660001-28.
Each bid drafted in English or French in seven (07) copies including the original and six (06) copies marked as such and sealed in an envelope shall be deposited at the General Secretariat UNVDA not later than the 14 MAI 2025 at 10 o’clock local time. The sealed envelope should carry the inscription:
OPEN NATIONAL INVITATION TO TENDER
N° 003/ONIT/UNVDA/ITB/2025 OF 09 AVR 2025
FOR THE CONSTRUCTION OF 15 LM OF RETAINING WALL AND OPENING OF 1.5KM OF RIVER COURSE IN BABUNGO FARM OF UNVDA NDOP
‘’To be opened only during the bids analysis session’’
The maximum execution deadline provided for by the Contracting Authority for the execution of the works forming the subject of this invitation to tender is Three (03) months
Each bidder must include in his administrative documents, a bid bond issued by a first rate-banking establishment approved by the Ministry in charge of finance and whose list is found in document No. 12 of the Tender File, of an amount of Seven Hundred and Sixty Five Thousand (765 000) CFA francs and valid for thirty (30) days beyond the original date set for the validity of bids (90 days).
N.B: Certified checks will not be accepted.
Under pain of rejection, the administrative documents required, must be produced in originals or true copies certified by the issuing service or the competent authority (Senior Divisional Officer, Divisional Officer, services of taxation…) in accordance with the Special Conditions of the tender.
They must not be older than three (03) months preceding the original date of submission of bids or must not have been established after the signing of the tender notice.
Any incomplete offer in accordance with the prescriptions of this notice and tender file shall be declared inadmissible, especially the absence of a bid bond issued by a first-rate bank approved by the Ministry in charge of Finance.
The opening of the bids will be in a single phase.
The opening of the Administrative documents and the technical and financial offers shall take place on the 14 MAI 2025 at 11:00 am, local time in the Conference Hall of the UNVDA - Ndop.
Only bidders or their duly authorized representatives who have a perfect knowledge of the documents may attend the opening session. Tenderers should note that they remain bound by their tenders for a period of ninety (90) days from the dead line for submission of bids.
14.1 Eliminatory criteria
Administrative Documents:
a) Absence of a bid bond issued by a first-rate bank approved by the Ministry in charge of Finance;
b) False declaration or falsified documents;
c) Absence or non-conformity of an element in the administrative file non-regularized within 48 hours after opening of bids.
Technical bids:
a) Falsified declaration or falsified documents;
b) Non obtaining 06 out of 07 essential criteria (except the criterion of references of Contractor);
c) Have less than 75% of technical points.
Financial bids:
a) Non conformity of tender submission;
b) Absence of quantified price.
14.2 Essential criteria
The criteria relating to the qualification of bidders could indicatively be on the following:
- References of the Contractor (02 sub criteria) YES/NO;
- The availability of materials and essential equipment (5 sub criteria) YES/NO;
- Experience of supervisory staff (11 sub criteria) YES/NO;
- Methodology (06 sub criteria) YES/NO;
- Execution planning and schedule (02 sub criteria) YES/NO;
- Mastery of site (02 sub criteria) YES/NO;
- Proof of acceptance of contract conditions (02 sub criteria) YES/NO
- Presentation of the offer (03 sub criteria) YES/NO.
Only tenders will at least 75% of technical points shall be retained for financial evaluation.
The Contracting Authority shall award the contract to the bidder whose bid is deemed to be in compliance essentially with the Tender File and has the required technical and financial capacities to execute the contract satisfactorily, and whose bid will have been evaluated as the lowest.
Bidders will remain committed to their bids for a maximum period of ninety (90) days from the deadline set for the submission of bids.
Complementary technical information may be obtained during working hours in the Service of Public Contracts UNVDA, P.O. Box 25 Ndop, Email: unvdandop@ymail.com , Tel: (237) 691 79 83 72/672 86 14 16.