Installation of no-return flaps in sluices at Woodwalton Fen NNR. Additional installation of walkways across ditches to operate sluices and flaps.

Addition of no-return valves and access walkways to drop board sluices on small (2-3m width) dykes at Woodwalton Fen NNR. Works to be carried out September-November 2023. Due to very high conservation value of the site works must be undertaken in an extremely ecologically sensitive manner.

Additional information: To apply for this opportunity you must submit your quotation meeting the requirements detailed in the Request for Quotation (RFQ) attached. Your response must be sent to tristan.colaco@naturalengland.org.uk by 09:00 on 25/06/2023.

If you have any clarification questions linked to this opportunity or the procurement process please submit these via email to tristan.colaco@naturalengland.org.uk. Please note that, unless commercially sensitive, both the question and the response will be circulated to all tenderers.