2026 Sanitary Sewer Rehabilitation Phase B

Notice is hereby given that sealed proposals for constructing 2026 Sanitary Sewer Rehabilitation Phase B will be received (electronically) in the office of the City Purchasing Manager, 12th Floor, City Hall, 455 North Main, Wichita, Kansas [...].

The City of Wichita is seeking bids from firm(s) to provide construction services for the Public Works & Utilities Department.

**Project:** *2026 Sanitary Sewer Rehabilitation Phase B (Lincoln, Green to Hillside)*, 468-2026-029581.

The installation shall be a resin-impregnated flexible tube which is inverted into the original conduit by use of a hydrostatic head or air pressure. The resin is cured by circulating hot water or distributing steam throughout the tube. When cured, the finished CIPP liner will be continuous, tight fitting and sealed at the inlet and outlet points.

**Pre-Lining Video Inspection:** Prior to ordering lining materials, the Contractor shall inspect the pipeline by means of closed circuit televising video (CCTV) to identify any unknown defects, to accurately locate services to be reinstated and determine possible services to remain sealed off by the liner [...]. Contractor shall submit their pre-lining video to the Engineer on a DVD or thumb drive.

Some pipes may have a buildup of roots, grease or mineral deposits that will need removed by the Contractor prior to liner installation. [...] The Contractor is required to clean the line again with a sweeping nozzle immediately prior to the liner inversion.

The Contractor shall be responsible for maintaining continuous flow of sewage through the construction site at all times. [...]

The exact number and location of services to be reinstated shall be determined from the Contractor’s CCTV inspection. [...] The contractor shall coordinate and complete all verifications prior to any liner installation.

Contractor shall submit post-lining video to the Engineer on a DVD or thumb drive. Each video shall contain the complete segment from manhole to manhole [...]. Contractor shall submit video inspection logs similar to the City’s video inspection logs.

Form High Modulus PVC Liner Pipe will be allowed on this project. Section 806 of the Standard Specifications has been revised and is incorporated as part of these Special Provisions.

Install approximately 1779 LF of 10" cured-in-place liner, MH 5646-212 to 5646-222 (Sites 1A-1C).

**Submission:** Bids are to be submitted through the City’s Procurement Portal (wichita.gov/procurementportal). Electronic submissions are requested. Bids will be received prior to **10:00 O'CLOCK A.M., FRIDAY November 20, 2026**.

**Bonds:** A BID BOND IN THE AMOUNT OF FIVE PERCENT (5%) OF THE TOTAL BID OR AN ANNUAL BID BOND IS **REQUIRED** PRIOR TO BID OPENING. PERFORMANCE BOND FORMS [...] in the amount of one hundred percent (100%) of the contract must be furnished by the successful vendor. A LABOR & MATERIAL PAYMENT BOND [...] in a sum of not less than the total of the contract, must be furnished by the successful vendor.

**Evaluation:** Bid Award will be based on the Lowest and Best Total Net Bid from a Responsible and Responsive vendor.

**Term:** The work order on this project shall be issued 30 (thirty) calendar days after the date on which the contract for this project has been awarded to the successful bidder. The work on this project shall be completed within 20 (twenty) working days from date of beginning work.

Bids submitted may not be withdrawn for a period of 60 days following the opening of this Request for Bid.