# Mobile Area Water And Sewer System Mawss #IFB 26-062

Two replacement submersible sewage pumps for MAWSS Bishop Avenue Lift Station LS025

**Posted:** October 26, 2026
**Respond By:** November 10, 2026
**Identifier:** IFB 26-062
**NAICS:** 423830

MAWSS is seeking two replacement sewage pumps for Bishop Avenue Lift Station LS025.
- **Buyer:** Mobile Area Water and Sewer System (MAWSS), Board of Water and Sewer Commissioners of the City of Mobile; Purchasing Department, for the Lift Station Department. The listed buyer is Joyce Sawyer, Buyer II.
- **Requested equipment:** Two 4-inch, non-clog submersible sewage pumps; no part number is specified.
  - Each pump must deliver 640 GPM at 30 TDH and pass a minimum 3-inch spherical solid.
  - Pumps replace existing 17.4 hp ABS pumps and must fit the existing claw and guiderail assembly. The supplier must provide that adaptation at no cost to MAWSS.
  - Include applicable control relays and control and electrical cables at least 50 feet long.
- **OEMs named:** **Flygt, KSB, and Wilo** are listed as acceptable manufacturers. **ABS** is identified as the manufacturer of the existing pumps being replaced, but is not listed as an acceptable manufacturer for the new pumps.
- **Notable requirements:** 240 VAC, 60 Hz, three-phase motor; explosion-proof construction; non-overloading operation throughout the pump curve; sewage-service construction; and a five-year manufacturer warranty. Warranty coverage is 100% of parts and labor in the first year and 50% from the second through fifth years; wear items may be prorated.
- **Submittals:** Manufacturer literature, specifications, engineering and performance data, operation and maintenance manuals, and a parts list with an exploded view are required. Equal-or-better alternatives may be considered with MAWSS’s written approval.

### Description

The invitation for bid seeks the purchase of two submersible, 4-inch non-clog pumps for Bishop Avenue Lift Station LS025. The pumps must deliver 640 GPM at 30 TDH, include 50-foot control and electrical cables and applicable control relays, and adapt to the existing claw and guiderail assembly at no cost to MAWSS. Specifications include sewage service, a five-year manufacturer warranty, and required technical submittals; pump efficiency and delivery time will be considered in the evaluation. Bids are due November 10, 2026, at 10:30 a.m. Central Time, and award will be based on total cost and lead time.

[View original listing](https://www.mawss.com/bids/purchasing/)