5P420-24-0038/A Zebra Mussel Containment and Treatment – Riding Mountain National Park
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PARKS CANADA IS NOT CURRENTLY ACCEPTING BIDS VIA SAP ARIBA, YOU MUST SUBMIT YOUR BID VIA FAX OR EMAIL AS INDICATED IN THE SOLICITATION DOCUMENT.
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REQUIREMENT
Parks Canada requires urgent support to manage and potentially eradicate zebra mussels in Clear Lake, MB. The initial Phase of the project will entail hydrological isolation of the anticipated areas, with additional treatment Phase(s) to be optioned should viable population(s) of zebra mussels be confirmed in the containment areas.
The treatment Phase, if optioned, will employ the use of Potassium chloride (KCl, also called potash) applications. KCl has been shown to be effective in killing zebra mussels at all life stages.
Phase 1 - Required and Immediate: Containment Curtain
The Contractor must establish three (3) containment areas A, B, and C (see Figure 1 for proposed areas) and install a curtain that is of sufficient depth and length to isolate the predetermined area(s) allocated for a treatment using potash (estimated ~2000 meters in length).
- Option A and B – A perimeter curtain will be installed to connect the shoreline west of boat cove approx. 200 m. The perimeter curtain for these options will a distance of 1200 m and connect to the main pier structure that is evident between options B and C (Figure 1). A second curtain will be required, extending from the perimeter curtain to the shoreline approx. 241 m in length, to create a division between options A and B. A third curtain will be required at the southern extent of the main pier structure (70 m in length) to create a division between option B and C, where there is an open span bridge that allows the passage of water.
- Option C – A perimeter curtain will be required to connect the main pier structure to the shoreline, extending in an east direction approx. 450 m in length. A slight variation in the curtain dimension on the northeast side of the main pier will have to be allowed for the mooring of multiple vessels.
Phase 2 – Optional and Estimated:
If exercised, the Contractor will administer treatment using Potash Molluscicide (Potassium Chloride) to one or more of the delineated areas as outlined by PCA project authority – the area can be assumed to be between 10 and 30 ha in surface area size with depths to 7 meters (Figure 1). Before a treatment is administered a detailed inspection of the containment curtain must be completed to ensure complete hydrological isolation.
PERIOD OF CONTRACT / DELIVERY DATE
The period of the Contract is from date of Contract to November 30, 2024 inclusive.
ENQUIRIES
All enquiries of a technical and contractual nature are to be submitted to the Contracting Authority.
All enquiries must be submitted in writing to the Contracting Authority no later than Friday, June 14, 2024 at 2 PM MDT. Enquiries received after that time may not be answered.
INFORMATION
National Parks Regulations require that all work is to be performed in accordance with the ordinances, laws, rules and regulations set out in the National Park Act.
Bidders that consider themselves qualified to provide this Work and intend to submit bids on this project should obtain documents from the Government Electronic Tendering Service through the Government of Canada tendering service at http://canadabuys.canada.ca/en/tender-opportunities. Addenda, when issued, will be available from the Government of Canada tendering service. Bidders that elect to base their bids on documents obtained from other sources do so at their own risk. Late submissions will not be considered.
The Crown retains the right to negotiate with suppliers on any procurement.
Documents may be submitted in either official language of Canada. Parks Canada has made every effort to provide equivalent documents in both official languages, however, if you find any discrepancies between the English and French documents, please notify the contract officer listed in this opportunity as soon as possible so that we can rectify the situation.
