City of Nacogdoches · Solicitation 27-10-106

WWTP Aeration Upgrades Engineering Services

Nacogdoches County, TX City Posted Oct 21, 2026 Last verified Oct 27, 12:20 PM
HVAC General Contracting Site Utilities Surveying & Engineering 8 days remaining

What this bid is

The City of Nacogdoches wants a professional engineering firm, or one firm and team, to handle engineering design for upgrades to aeration at its wastewater treatment plant. The work covers replacing the existing mechanical surface aeration discs in two digesters and the orbal oxidation ditch basin. The City says the current aeration and mixing method is outdated and costly to repair.

The scope as described includes an alternatives analysis for aeration and mixing with cost estimates, then design and construction administration of the method the City chooses. The notice asks for qualifications and the City decides who is selected.

Bids are due Thursday, November 5, 2026 at 2:00 PM CST, delivered to 202 E. Pilar Street, Room 239, Nacogdoches, TX 75961. Plans, specifications and addenda are on CIVCAST, where you register as a plan holder. Solicitation number 27-10-106.

Who should bid

HVAC, General Contracting, Site Utilities, Surveying & Engineering contractors - the work is Nacogdoches County, TX.

Deadline

5 November 2026, 2:00 PM CST (8 days remaining - last confirmed 27 Oct)

How to submit

On the agency's own system, not on BusyBids. Open the official notice

As the agency published it

The City of Nacogdoches (City) is soliciting qualifications from professional engineering design firm(s) to provide engineering design services, for the City of Nacogdoches Wastewater Treatment Plant (WWTP) Aeration Upgrades Project. The City intends to replace the existing mechanical surface aeration discs in two existing digesters as well as the existing orbal oxidation ditch “racetrack” basin at the WWTP. The current method of aeration and mixing is outdated and expensive to repair. The City is in need of an alternatives analysis for aeration and mixing with cost estimates, and ultimately the design and construction administration of the chosen aeration and mixing method. The City intends to hire one firm or team to complete the scope of work.

Owner: City of Nacogdoches · Project number: 27-10-106 · Location: Nacogdoches County, TX

Bids are due Thursday, November 5, 2026 at 2:00 PM CST, 202 E. Pilar Street, Room 239, Nacogdoches, TX 75961.

1 document (plans, specifications and addenda) are posted on CIVCAST at https://app.civcast.com/bid-opportunities/projects/6ad8c8d85f155c8646cd436e, where bidders also register as plan holders.

Reproduced from the official notice via CIVCAST Bid Opportunities. The agency's page is the one that counts.

Important dates

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EventDate and time
Bid deadline8 days remaining - last confirmed 27 Oct 5 November 2026, 2:00 PM CST check 8 days

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Where this came from

Collected from CIVCAST Bid Opportunities, first seen 21 October 2026, last confirmed 27 October 2026.

The notice text above and every date and requirement are reproduced from the source. Confirm every deadline against the official notice before you bid.

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About City of Nacogdoches

BusyBids has tracked 3 notices from City of Nacogdoches since October 2026, 2 of them open now. The open work falls under General Contracting, Site Utilities, HVAC.

Every City of Nacogdoches bid BusyBids tracks