NIWTP Biosolids Sludge Dryer Alternative Building D/B

Note: See Revised SOW

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Note: Due date for proposals is extended to August 21, 2026. Due date for questions is extended to August 3, 2026. The 3PM deadline remains the same.

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Note: Time for site visited has been corrected to 10AM Arizona Time.

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The USIBWC is issuing a Solicitation (negotiated) for the design and construction (design-build) of the Sludge Dryer Building within the USIBWC’s Nogales International Wastewater Treatment Plant Project, in Rio Rico, Santa Cruz County, Arizona.  This new building shall house the sludge dryer purchased for the plant.

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Note: Time for site visited has been corrected to 10AM Arizona Time.

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The USIBWC is issuing a Solicitation (negotiated) for the design and construction (design-build) of the Sludge Dryer Building within the USIBWC’s Nogales International Wastewater Treatment Plant Project, in Rio Rico, Santa Cruz County, Arizona.  This new building shall house the sludge dryer purchased for the plant.

1. Description of the Work:
2. Work as noted in the SOW:

• The project includes:
• Design and construction of a new building to accommodate the sludge dryer system and associated equipment.
• Demolition of .... Read More