IMPACT invites consultants to submit offers to support the WASH Severity Classification project by developing design outputs.

The call for applications will be conducted using IMPACT standard bidding documents, open to all qualified service providers. The Bidding Documents (in English) may be collected free of charge by all interested bidders at the following address:

IMPACT Hub Officer based in IMPACT’s Office, Chemin de Balexert 9, 1219 Châtelaine, Switzerland.

Or can be downloaded from the IMPACT website at under the section “Tender”.

Potential bidders are encouraged to consult the IMPACT website regularly for potential modification to the present call for applications and/or the bidding documents.


All bids must be submitted before 02/08/2020 at 11:59 pm by E-mail at

For more detailed information make sure to download, read and complete the documents linked below:

  • Terms of reference
  • Instructions to applicants

The applicants should provide the following documents:

  • CV
  • A written quotation including all the service specifications, the price per task, quantity proposed and unit, and total price per day (in USD);
  • A cover letter outlining the adequacy to the Terms of Reference and understanding of these.
  • Two to three samples of written examples of similar services.