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10026 - Tryon Creek Wastewater Treatment Plant (TCWTP) Primaries Concrete Repair 1 packet |
05/11/2017 |
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10063 - Columbia Blvd. Wastewater Treatment Plant Secondary Clarifiers 7 & 8 Pier & Pier Drive Replacement 1 packet |
10/26/2010 |
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10390 - Pier and Drive Replacement 1 packet |
10/04/2012 |
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10398 - Tryon Creek Wastewater Treatment Plant (TCWTP) Primary Clarifier Flight Motion 1 packet |
05/11/2017 |
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10429 - Columbia Blvd Wastewater Treatment Plant (CBWTP) Headworks Odor Control Fans Rehab 1 packet |
05/11/2017 |
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10432 - Columbia Blvd Wastewater Treatment Plant (CBWTP) Digester Control Boiler #1 & #2 Burner Replacement 1 packet |
05/11/2017 |
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10436 - Columbia Blvd Wastewater Treatment Plant (CBWTP) Tunnel #3 & #4 Makeup Air Units Replacement 1 packet |
05/11/2017 |
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10437 - Columbia Blvd Wastewater Treatment Plant (CBWTP) Dodd Millwright Lead Makeup air unit #1 Replacement 1 packet |
05/11/2017 |
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10438 - Columbia Blvd Wastewater Treatment Plant (CBWTP) Effluent Gate GO07 Replacement 1 packet |
05/11/2017 |
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8910 - Columbia Blvd Wastewater Treatment Plant (CBWTP) Chemically Enhanced Primary Treatment 15-17 of 17 |
03/21/2011 |
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8918 - Cherry Park Pump Station Improvement 3 packets |
06/29/2010 |
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8926 - Columbia Blvd Wastewater Treatment Plant (CBWTP) Sewer Enhancement Pilot 1 packet |
05/11/2017 |
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8927 - Portsmouth Force Main Odor Contorl Facility 12 packets |
05/11/2017 |
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9115 - Fanno Basin Force Main Garden Home Section Replacement 3 packets |
06/15/2011 |
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9168 - Multnomah Stormwater Improvements 1 packet |
07/05/2013 |
