Drain Cleaning & Jetting Services - at McKinley Avenue

COTA seeks qualified contractors to clean and rehabilitate deteriorated drainage piping at the McKinley Facility. The work includes initial mechanical augering and high-pressure water jetting, three monthly follow-up jet-cleaning services, trenchless or minimally invasive pipe sleeving in identified sections, restoration of affected areas, and post-installation camera inspection. The Contractor will provide all labor, equipment, materials, disposal, documentation, product information, warranties, and a final completion report. Final acceptance is contingent on successful completion of the work, acceptable post-installation inspection results, restoration, and COTA’s acceptance of required closeout documentation.

COTA is soliciting proposals from qualified contractors to provide drain cleaning, high-pressure water jetting, and pipe sleeving services at the McKinley facility. A previous camera inspection of the existing drainage piping identified deteriorated sections requiring rehabilitation through pipe sleeving. The purpose of this project is to thoroughly clean the existing drainage system, remove accumulated and residual material, use a camera to determine damage, prepare the affected piping for rehabilitation, and install pipe sleeving in the identified areas. The work will include an initial comprehensive cleaning using mechanical augering and high-pressure water jetting, three additional jet-cleaning services over the following three months, and pipe sleeving of the identified deteriorated sections.

Restore and maintain reliable drainage service at the McKinley Facility by cleaning the affected piping, removing accumulated material, rehabilitating identified deteriorated sections with pipe sleeving, and verifying acceptable flow and installation quality through post-installation camera inspection.

The Contractor shall furnish all labor, supervision, equipment, materials, tools, transportation, and incidentals necessary to: (1) mechanically auger and high-pressure water jet applicable drains and piping, including removal and proper disposal of debris; (2) perform three follow-up jet-cleaning services approximately monthly for three consecutive [...]

Responses must be submitted through the **online procurement portal**. Responses submitted in any other format other than via the online procurement portal, including but not limited to, hard copy (mailed or hand delivered), facsimile, or emailed submittals, will not be accepted. Responses received after the scheduled due date and time for submission will not be accepted.

**Response Submission Deadline:** November 24, 2026, 2:00pm

Payments are anticipated to be made on a Firm Fixed Price (FFP) basis. All pricing submitted in response to this Request for Quotes shall remain firm, fixed, and valid for a minimum period of one hundred twenty (120) calendar days from the Due Date.

Award shall be made to the lowest responsive and responsible offeror(s) based on the lowest evaluated price.

Subcontractors may be used to perform work under this contract. If an offeror intends to use subcontractors, the offeror must identify, in their quote, the names of the subcontractors and the portions of the work the subcontractors will perform.

Proof of Insurance (Upon Notice of Award): Certificates evidencing coverage meeting COTA’s minimum insurance requirements.