## 8. Performance guarantee 

The successful tenderer will be asked to provide a performance guarantee of 10% of the amount of the contract at the signing of the contract. This guarantee must be provided together with the return of the countersigned contract no later than 30 days after the tenderer receives the contract signed by the contracting authority. If the selected tenderer fails to provide such a guarantee within this period, the contract will be void and a new contract may be drawn up and sent to the tenderer which has submitted the next cheapest compliant tender. 

## 9. Information meeting and/or site visit 

No information meeting is planned. 

## 10. Tender validity 

Tenders must remain valid for a period of 3 months after the deadline for submission of tenders. In exceptional circumstances, the contracting authority may, before the validity period expires, request that tenderers extend the validity of tenders for a specific period. 

## 11. Shortlist alliances prohibited 

N/A 

## 12. Grounds for exclusion 

Candidates or tenderers must submit a signed declaration, included in the application form or tender form, to the effect that they are not in any of the situations listed in Section 2.6.10.1. of the practical guide (PRAG). 

Candidates or tenderers included in the lists of EU restrictive measures (see Section 2.4. of the PRAG) at the moment of the award decision cannot be awarded the contract. 

## 13. Sub-contracting 

Sub-contracting is allowed. 

## 14. Number of candidates to be short-listed 

N/A 

## 15. Provisional date of invitation to tender 

N/A 

## 16. Provisional commencement date of the contract 

June 2021 

## 17. Period of implementation of tasks 

