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You are viewing a sample list of water treatment plant contractor bids and RFPs. Our platform features a comprehensive database of current bidding opportunities from water utilities and municipalities across all 50 states and Canada. As a contractor specializing in well drilling projects, you can access the latest procurement opportunities to expand your business. Use our advanced search tools to filter bids by location, keyword, and more, ensuring you find the most relevant contracts for your needs. Explore our listings today and stay ahead in the competitive field of well drilling services.
| Indicates an e-Bid. Indicates a bid has been placed in a folder. Indicates a bid has been viewed. | Total : 328 | |||||
| ID | Description | Category | State | Country | Response Date | |
|---|---|---|---|---|---|---|
| 862185 |
25-387 Lulu Island Wastewater treatment plant Trickling Filter Refurbishment Project, British Columbia.
... 25-387 Lulu Island Wastewater treatment plant Trickling Filter Refurbishment Project, Greater Vancouver Sewerage... |
British Columbia | 01-14-2026 | |||
| 862179 |
Two New Wells Contract No. 2 – WTP Interconnection, North Carolina.
...a raw water line as an interconnection between Beaver Hill water treatment plant and Freemason water treatment plant in the Town... |
North Carolina | 01-08-2026 | |||
| 862161 |
Water & Wastewater Treatment, Alberta.
...seeks engineering services primarily for treatment processes at the water treatment plant and the Wastewater treatment plant.Closing Date: February... |
Alberta | 02-10-2026 | |||
| 862134 |
Activated Carbon - Wastewater treatment plant Bulk Chemical Supply, Alberta.
... Activated Carbon - Wastewater treatment plant Bulk Chemical Supply, City of Lethbridge, Alberta.The... |
Alberta | 01-21-2026 | |||
| 862133 |
Sodium Hypochlorite 12-16% - Wastewater treatment plant Bulk Chemical Supply, Alberta.
... Sodium Hypochlorite 12-16% - Wastewater treatment plant Bulk Chemical Supply, City of Lethbridge, Alberta.The... |
Alberta | 01-21-2026 | |||
| 862132 |
Hydrofloc 1650 - Wastewater treatment plant Bulk Chemical Supply, Alberta.
... Hydrofloc 1650 - Wastewater treatment plant Bulk Chemical Supply, City of Lethbridge, Alberta.The... |
Alberta | 01-21-2026 | |||
| 862131 |
COL-25-073 Wastewater treatment plant Bulk Chemical Supply, Alberta.
... COL-25-073 Wastewater treatment plant Bulk Chemical Supply, City of Lethbridge, Alberta.The... |
Alberta | 01-21-2026 | |||
| 862120 |
Sodium Hypochlorite Water Division, Massachusetts.
...sealed bids for the purchase of Sodium Hypochlorite for the water treatment plant until the bid opening, 1:00 PM, December 29,... |
Massachusetts | 12-29-2025 | |||
| 862114 |
water treatment plant Upgrade, Saskatchewan.
... water treatment plant Upgrade, Town of Redvers, Saskatchewan. Tenders are invited... |
Saskatchewan | 01-20-2026 | |||
| 862084 |
Switchboard No. 3 and Motor Control Center No. 25 Replacement Project No.800-564 Wastewater treatment plant, California.
...3 and Motor Control Center No. 25 Replacement Project No.800-564 Wastewater treatment plant, Union Sanitary District, Union City, California. Notice is hereby... |
California | 01-15-2026 | |||
| 862048 |
Purchase of Lime for a Potable water treatment plant, Mississippi.
... Purchase of Lime for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862047 |
Purchase of Phosphate for a Potable water treatment plant, Mississippi.
... Purchase of Phosphate for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862046 |
Purchase of Ammonia for a Potable water treatment plant, Mississippi.
... Purchase of Ammonia for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862045 |
Purchase of Alum for a Potable water treatment plant, Mississippi.
... Purchase of Alum for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862044 |
Purchase of Bleach for a Potable water treatment plant, Mississippi.
... Purchase of Bleach for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862043 |
Purchase of Polymer for a Potable water treatment plant, Mississippi.
... Purchase of Polymer for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862042 |
Purchase of Potassium Permanganate for a Potable water treatment plant, Mississippi.
... Purchase of Potassium Permanganate for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862041 |
Purchase of Sodium Silicofluoride for a Potable water treatment plant, Mississippi.
... Purchase of Sodium Silicofluoride for a Potable water treatment plant, Northeast Mississippi Regional Water Supply District, Fulton, Mississippi. Separate sealed... |
Mississippi | 01-15-2026 | |||
| 862039 |
2025-284 Oxford WWTP Membrane Equipment Upgrade, Ontario.
...the project for the General Contractor for Oxford Waste water treatment plant Membrane Equipment Upgrade.This is the first stage... |
Ontario | 01-16-2026 | |||
| 862027 |
25-630 Annacis Island Wastewater treatment plant Influent System Rehabilitation, British Columbia.
... 25-630 Annacis Island Wastewater treatment plant Influent System Rehabilitation, Greater Vancouver Sewerage and... |
British Columbia | 01-22-2026 | |||
