Invitation to Bid - Water Treatment Plant Filter Media Replacement
- Buyer
- District of Houston
- Location
- British Columbia, CAN
- Closing date
- Jul 31, 2026
- Published
- Jul 16, 2026
- Province or region
- British Columbia
- Notice type
- Open to bid
- Reference number
- 00005124908
- Solicitation number
- 232047
Summary
Replacement of filter media at the District of Houston water treatment plant (British Columbia): remove and dispose existing media from six manganese greensand pressure filters; inspect vessels, underdrains, distributors, nozzles and internals; optionally replace damaged components; sequentially reinstall manganese greensand, anthracite, gravel and torpedo sand; includes chlorination and bacterial testing.
From the notice
he Owner invites bids for construction of the Work, which in general terms, will consist of the following: Removal and disposal of existing filter media from the six (6) existing manganese greensandpressure filters. Internal inspection of filter vessels, underdrain systems, distributors, nozzles, strainers, andassociated internal components. Optional work includes replacement of damaged or fouled components within the pressure filter. Replacement of filter media, including manganese greensand, anthracite, gravel and torpedo sand in the six (6) pressure filters, completedsequentially to maintain potable water production. Chlorination and bacterial testing of pressure filters.