Site work for a water / sewer project in Abbotsford, British Columbia. Completed plans call for site work for a water / sewer project.

The JAMES Plant secondary treatment process includes two rectangular trickling filters (TFs). The TFs are above-ground concrete structures that contain plastic media over which wastewater is distributed. Dissolved organics are absorbed on biomass that grows on the media, and particles are filtered out or trapped. TF 2 is segmented into three cells, and each can be removed from service independently. TF 1 had its media replaced over the past years and TF2 Cell 7 and 5 had its media replaced in the last two years. Currently the City is undertaking the replacement of TF 2 Cell 6 media this year. The scope of services for this project involves the removal and replacement of the media in Cell 6 (centre cell of TF2), and repair of concrete and steel as determined by the Engineer. The City has purchased replacement media for Cell 6 and it will be supplied to the Contractor. The Contractor will be responsible for offloading and storing the media as well as co-ordinating delivery schedules with the media supplier. The location of TF 2, Cell 6 is show in Appendix F – JWWTP Trickling Filter #2 Cell #6 Construction Services Drawings - 1220-2026-4069. A total of approximately 2,600m3 of media (approximately 5,800 blocks each measuring 2ft X 2ft X 4 ft) will be replaced in Cell 6. Project specific specifications are provided in Appendix E - MMCD Requirements & Appendices - 1220-2026-4069. Documents can be obtained from https://abbotsford.bidsandtenders.ca/ Question Deadline: Thu May 21, 2026 2:00:00 PM (PDT)