SLED Opportunity · OKLAHOMA · CITY OF ENID
AI Summary
City of Enid seeks quotes for cleaning Digester 3 at Water Pollution Control. Scope includes biosolids removal, tank cleaning, and transport to drying beds. Work requires confined space safety and continuous operation until completion. Electronic bids due by April 10, 2026.
Project Location: Water Pollution Control 4414 E MARKET AVE 70 foot in diameter Approximately 4 feet of biosolids in the bottom of the digester that needs removed Standard Safety Precautions required to access digester Transport the removed biosolids to the drying beds for disposal No repairs to the digester required **Project Type**: RFQ - Request for Quote (Informal) **Source ID**: PU.AG.USA.1158120.C16639226 **Piggyback Contract**: No **Question Acceptance Deadline**: 04/08/2026 01:00 PM EDT **Questions are submitted online**: Yes **Bid Submission Type**: Electronic Bid Submission **Owner Organization**: City of Enid **Reference Number**: 0000418921 **Pricing**: Item Based **Bid Documents List**: | Question Name | Question Description | Mandatory | |---|---|---| | Calendar Days | Please enter in your calendar days. | Yes | **Bid Documents List**: | Item Name | Description | Mandatory | Limited to 1 file | |---|---|---|---| | Bid Documents | Documents defining the proposal | No | No | **Line Items**: | Code | Description | UOM | Qty | |---|---|---|---| | Next Digester 3 Cleaning Next S-2511C - FY26-Quote Code Description UOM Qty 1 Mobilization Lump-Sum 1 2 Biosolids removal and tank cleaning Lump-Sum 1 | Next S-2511C - FY26-Quote Code Description UOM Qty 1 Mobilization Lump-Sum 1 2 Biosolids removal and tank cleaning Lump-Sum 1 | 1 | Mobilization | Lump-Sum | 1 | 2 | Biosolids removal and tank cleaning | Lump-Sum | 1 | | | | Next S-2511C - FY26-Quote Code Description UOM Qty 1 Mobilization Lump-Sum 1 2 Biosolids removal and tank cleaning Lump-Sum 1 | 1 | Mobilization | Lump-Sum | 1 | 2 | Biosolids removal and tank cleaning | Lump-Sum | 1 | | | 1 | Mobilization | Lump-Sum | 1 | | 2 | Biosolids removal and tank cleaning | Lump-Sum | 1 | **Line Items**: | Code | Description | UOM | Qty | |---|---|---|---| | Next S-2511C - FY26-Quote Code Description UOM Qty 1 Mobilization Lump-Sum 1 2 Biosolids removal and tank cleaning Lump-Sum 1 | 1 | Mobilization | Lump-Sum | 1 | 2 | Biosolids removal and tank cleaning | Lump-Sum | 1 | | | 1 | Mobilization | Lump-Sum | 1 | | 2 | Biosolids removal and tank cleaning | Lump-Sum | 1 | **Line Items**: | Code | Description | UOM | Qty | |---|---|---|---| | 1 | Mobilization | Lump-Sum | 1 | | 2 | Biosolids removal and tank cleaning | Lump-Sum | 1 | **Questions and Answers**: - Q1 Arrow Right Question: Entry Question Is entry allowed, if so, are we allowed to drop an SK650 inside to push solids towards suction? Is bottom concrete or clay? Is water available for use on-site? What is timeframe: Start & required completion Arrow Right Answer: Entry is allowed, with proper safety entry requirements (confined space). Bottom is concrete. Water is available ~ 200 feet north of the digester. A fire hydrant meter is required and can be pickup through engineering, fees are waived. Start date is up to the contractor but the sooner the better. Once work begins the contractor must work continuously until the project is completed. 04/01/2026 02:03 PM EDT 04/07/2026 05:21 PM EDT - Q2 Arrow Right Question: VacTruck Inquiry Can we use a VacTruck to remove the sludge and discharge it into the drying beds? Arrow Right Answer: Yes, the method to handle the sludge is at the discretion of the contractor. 04/02/2026 05:59 PM EDT 04/07/2026 05:15 PM EDT - Q3 Arrow Right Question: Disposal after drying Are we disposing of the material after it drys or is the city? Arrow Right Answer: No the city will dispose of material on drying beds. 04/06/2026 12:42 PM EDT 04/07/2026 05:13 PM EDT - Q4 Arrow Right Question: Removal method and tank dimensions How is the sludge to be removed? Where are the access hatches located on the tank and what are their dimensions? How tall is the digester? Arrow Right Answer: At the discretion of the contractor. There are no hatched, the removal would be from the top. Please refer to the Location Map in the documents section. ~20 foot tall. 04/07/2026 11:09 AM EDT 04/07/2026 05:14 PM EDT - Q5 Arrow Right Question: Drying Beds How far are the drying beds from the digester? Arrow Right Answer: ~ 600 feet 04/07/2026 11:11 AM EDT 04/07/2026 05:09 PM EDT - Q6 Arrow Right Question: Working hours What days of the week and hours of the day are we able to be working on site? Arrow Right Answer: 8am - 5pm Monday - Friday 04/07/2026 11:15 AM EDT 04/07/2026 05:06 PM EDT - Q7 Arrow Right Question: Cleaning/Removal How clean does the tank need to be? does it need to be washed down with water? Arrow Right Answer: Yes the tank needs to be washed down with water. All debris must be removed so that the tank can function properly. 04/07/2026 03:51 PM EDT 04/07/2026 05:06 PM EDT - Q8 Arrow Right Question: Timing/Season What time of year are you looking to get this done? Arrow Right Answer: None. As soon as possible. 04/07/2026 03:53 PM EDT 04/07/2026 05:03 PM EDT
SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.
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