City of Tulsa - ISCO Auto Samplers - IFB 27-505 (2026)
City of TulsaCity · Tulsa, OK- Due
- Oct 14, 2026
- Deadline passed
- Posted
- Sep 22, 2026
- Contract term
- 1 year
- Primary contact
- Rachel Harders
- (555) 123-4567 ext 101
The 30-second brief
The City of Tulsa Water and Sewer Department is seeking competitive sealed bids for ISCO Auto Samplers under Invitation for Bid (IFB) 27-505. The required supplies include three (3) ISCO 5800 Refrigerated Samplers (PN 68-8500-001) and three (3) ISCO 4-Bottle configurations (PN 68-5800-005) with no substitutions accepted. Bids are due by 5:00 PM CST on October 14, 2026, and must be submitted sealed, with one original and one copy, to the City of Tulsa - City Clerk's Office located at 175 E. 2nd St., Suite 260, Tulsa, OK 74103. Questions regarding this solicitation must be emailed to the assigned buyer, Rachel Harders, at [email protected] at least 10 days prior to the bid submission date. The initial contract term is one year, with options for up to four additional one-year renewals. Award will be made to the lowest secure bidder meeting specifications.
Three (3) ISCO 5800 Refrigerated Samplers PN 68-8500-001, Each unit to include distribution arm, 100-feet multipurpose cable, Time and flow pace sampling capabilities, Control panel, Refrigeration unit, Two (2) pump tubes, Instruction manual, Pocket guide, 25-feet of 3/8-inch vinyl suction line with polypropylene strainer and tubing coupler, And 5800 refrigerated sampler multipurpose cable with 16 unterminated leads (10-feet); Three (3) ISCO 4-Bottle configuration PN 68-5800-005, Each including four polyethylene 10-liter (2.5 gallon) round bottles with caps, Locating base, And two (2) discharge tubes.
Lowest secure bidder, price, specifications, bidder history and experience, delivery time, maintenance requirements, performance data
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Summary
The City of Tulsa Water and Sewer Department is seeking competitive sealed bids for ISCO Auto Samplers under Invitation for Bid (IFB) 27-505.
The required supplies include three (3) ISCO 5800 Refrigerated Samplers (PN 68-8500-001) and three (3) ISCO 4-Bottle configurations (PN 68-5800-005) with no substitutions accepted. Bids are due by 5:00 PM CST on October 14, 2026, and must be submitted sealed, with one original and one copy, to the City of Tulsa - City Clerk's Office located at 175 E. 2nd St., Suite 260, Tulsa, OK 74103. Questions regarding this solicitation must be emailed to the assigned buyer, Rachel Harders, at [email protected] at least 10 days prior to the bid submission date. The initial contract term is one year, with options for up to four additional one-year renewals. Award will be made to the lowest secure bidder meeting specifications.
EVALUATION CRITERIA
7- Lowest secure bidder
- Price
- Specifications
- Bidder history and experience
- Delivery time
- Maintenance requirements
- Performance data
REQUIRED DELIVERABLES
Three (3) ISCO 5800 Refrigerated Samplers PN 68-8500-001, Each unit to include distribution arm, 100-feet multipurpose cable, Time and flow pace sampling capabilities, Control panel, Refrigeration unit, Two (2) pump tubes, Instruction manual, Pocket guide, 25-feet of 3/8-inch vinyl suction line with polypropylene strainer and tubing coupler, And 5800 refrigerated sampler multipurpose cable with 16 unterminated leads (10-feet); Three (3) ISCO 4-Bottle configuration PN 68-5800-005, Each including four polyethylene 10-liter (2.5 gallon) round bottles with caps, Locating base, And two (2) discharge tubes.
REQUIRED ATTACHMENTS
6- Certificate(s) of Insurance
- References
- Sample Forms
- Exhibit A: Delivery and Pricing
- Affidavits
- Purchase Agreement
- Submit to
- City of Tulsa - City Clerk's Office, 175 E. 2nd St., Suite 260, Tulsa, OK 74103
- Duration
- 60 months
- Scope location
- Tulsa, OK
Questions about this BID
How do I respond to this Bid from City of Tulsa?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 14, 2026. The solicitation specifies required deliverables that must be addressed in your response. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: City of Tulsa - City Clerk's Office, 175 E. 2nd St., Suite 260, Tulsa, OK 74103. For questions, contact Rachel Harders.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including City of Tulsa in OK, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the Bid submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Rachel Harders at (555) 123-4567 ext 101. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: Three (3) ISCO 5800 Refrigerated Samplers PN 68-8500-001, Each unit to include distribution arm, 100-feet multipurpose cable, Time and flow pace sampling capabilities, Control panel, Refrigeration unit, Two (2) pump tubes, Instruction manual, Pocket guide, 25-feet of 3/8-inch vinyl suction line with. Proposals should clearly address how each deliverable will be met.
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What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Lowest secure bidder, price, specifications, bidder history and experience, delivery time, maintenance requirements, performance data" Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from City of Tulsa?
All active and historical solicitations from City of Tulsa are tracked and searchable. As a city agency, City of Tulsa regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What is the contract term for this solicitation?
The anticipated contract term is 1 year. Contract terms may include renewal options.
What documents are required to bid on this Bid?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. This solicitation specifically requires the following attachments: Certificate(s) of Insurance, References, Sample Forms, Exhibit A: Delivery and Pricing, Affidavits, Purchase Agreement. Review the full document from City of Tulsa for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Tulsa, OK. Review the full solicitation for detailed scope requirements.