# West Des Moines Ionwave #0510-007-2026

West Des Moines Sanitary Sewer Rehabilitation with CIPP Lining

**Posted:** October 20, 2026
**Respond By:** November 04, 2026
**Identifier:** 0510-007-2026
**NAICS:** 237110

The City of West Des Moines is seeking construction services to rehabilitate sanitary sewers through cured-in-place pipe lining and related work.
- **Government buyer:** City of West Des Moines, Iowa; City Clerk’s Office.
- **Project:** 2026 Sewer Pipe Rehabilitation Program, Project No. 0510-007-2026.
- **Scope and quantities:**
  - 5,213 linear feet of 8-inch CIPP sewer lining.
  - 3,957 linear feet of 10-inch CIPP sewer lining.
  - 176 linear feet of 12-inch CIPP sewer lining.
  - 552 linear feet of 15-inch CIPP sewer lining.
  - 96 sanitary sewer service reconnections.
  - Traffic control and bypass pumping, one lump-sum item each, plus associated work.
- **Estimated construction value:** $565,305.
- **Notable requirements:** Begin work within 10 days after written notice to proceed; complete the work by the specified project deadline; provide a four-year maintenance guarantee. Liquidated damages of $500 per day apply for late completion.
- **Named organization:** AECOM prepared the project plans and specifications. No CIPP product manufacturer or OEM is specified.

### Description

The City of West Des Moines is requesting bids for CIPP lining of approximately 9,898 linear feet of 8-inch through 15-inch sanitary sewer, including 96 service reinstatements, traffic control, bypass pumping, and associated work. The work includes furnishing all labor, equipment, and materials and must comply with plans and specifications prepared by AECOM. Bids are due November 4, 2026, at 2:00 p.m. CT and must be submitted electronically through wdm.ionwave.net. Work must begin within 10 days after written notice to proceed and be completed by September 30, 2027.

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