Mactaquac pond recoating and construction

DELIVERABLES / SCOPE OF WORK

Exterior concrete Fish Ponds at the Mactaquac Fish Hatchery require surface blasting, concrete patching, and extensive substrate preparation work for restoration and recoating application of a specialized resin based sealant coating. Pond sump drains require restoration which shall include replacement of stainless steel cross member supports during the preparation stage of each tank.

This project is an urgent requirement to refinish and recoat 6 existing 36 x 36 foot exterior concrete fish ponds at the Mactaquac Biodiversity Facility, in French Village New Brunswick. 

Six (6) large ponds will be refinished during the Fall of 2017 (November, December). Each existing pond will require surface preparation and will require blasting to remove all traces of non-bonded existing dilapidated former coating. Any leaks or concrete cracks in tanks will be repaired. Intermediate coats will then be applied over any bonded existing PPC coating to smooth out the concrete surfaces and fill any bug holes or voids. Two finish coats of PPC QC Resin will be applied in order to seal and waterproof each of the six tanks being restored. Pond sump drains are rusted and require all new stainless steel metal supports to reattach aluminum pond filter screens. Please refer to the combined design drawing and PPC coating manufacturers recoating specification included as a separate document provided by a consulting engineer.

• The contractor will demonstrate to the project engineer/project officer during the final inspection that the contract documents are followed.
• The contractor is to provide lump sum price to supply and install all labour, materials, permits, etc. for the whole project including hoarding and heating to protect from moisture.
• The contractor may be requested to provide an average unit price per tank.
• The contractor will include the information about the warranty (period and items to be covered) in written form which is required to be submitted in one-week following the substantial completion inspection.
• The contractor will provide the as-built drawings if requested, in one-week following the project substantial completion inspection.

Assumptions:

• Assume no modification, repair or other extra work required to other existing structures in order to complete this contract

FAMILIARIZATION WITH SITE

Before submitting a bid, bidders can visit the site and its surroundings to review and verify the form, nature and extent of the work, materials needed for the completion of the work, the means of access to the site, any accommodations they may require, and in general shall obtain all necessary information as to risks, contingencies and other circumstances which may influence or affect their bid or costs to do the work. No allowance shall be made subsequently in this connection on account of error or negligence to properly observe and determine the conditions that will apply. Contractors, bidders, or those they invite to site are to contact the Contracting officer.

EXPECTED START AND COMPLETION DATES

The services of the Contractor will be commencing upon contract award. The expected completion date of this project is March 31, 2018.