West End Wastewater Treatment Plant (WWTP) Upgrades - Phase I

Scope

Site work and renovation of a water / sewer project in Sault Ste. Marie, Ontario. Completed plans call for site work for a water / sewer project; and for the renovation of a water / sewer project. The West End Wastewater Treatment Plant (WEWWTP) is located at 55 Allen's Side Road in Sault Ste Marie, Ontario. Sewage from the WEWWTP's sanitary sewer system is conveyed to the plant's Main Pumping Station. The station lifts sewage to a discharge chamber where it is conveyed via gravity flow to the inlet works through the plant's influent channel. The plant itself is a conventional activated sludge treatment plant, and includes the following unit processes: screening, grit removal, primary clarification, aeration, secondary clarification, and seasonal chlorination and dechlorination. The effluent is discharged to the upper St. Mary's River, southeast of Leigh's Bay. The work consists generally of the supplying of all equipment, labour and materials necessary for the construction of the following: - Building a new septage unloading station; - Building a new headworks building; - Removal of various process equipment throughout the plant; - Installation of preselected process equipment; - Upgrades to the existing sludge dewatering building; - Upgrades to mechanical equipment, including replacement of air handling units, ducting, adding new odour removal fans and stacks; - Upgrades and repairs to various structural, architectural and electrical components of existing facilities; - Installation of two new walk-in backup generators; - Constructing an above grade glass lined steel tank on a circular concrete base with all required ancillary equipment; - Various road, fencing, and site civil works; and - Coordination of the upgrades with the operators to maintain Digital tender documents may be obtained online following the completion of a registration process. To register as a plan taker and for all inquiries related to this tender please contact Mr. Bander Abou Taka, P.Eng. by email only at Bander.AbouTaka@aecom.com. Hard copies of plans, specifications and tender forms may be obtained from AECOM, for a non-refundable fee of $750.00 (includes taxes) cash or cheque only. The construction estimate for this upgrade is in the range of $25M to $30M CAD. *This project timeline has been extended due to the public health crisis.

Notes

Mandatory Pre-Bid Meeting: 03/16/2020 09:00AM at the West End WWTP located at 55 Allens Side Road in Sault Ste. Marie, Ontario. Bid Date: 05/06/2020 02:00PM Due date has been EXTENDED from April 27, 2020. Electronic submissions must be sent to the following email address: Tenders.Engineering@cityssm.on.ca Development include(s): Renovation, Site Work