# U.S. Utilities Improve Water Main Replacement

The United States faces a significant infrastructure challenge with over 450,000 miles of aging water mains requiring replacement by 2050, necessitating investments estimated between $2.1 trillion and $2.4 trillion. Effective execution of these large-scale water main renewal programs depends on adopting advanced project management and production methodologies that optimize resource allocation, scheduling, and contractor capacity. International expert Ivan Lazarev's successful application of systematic planning tools in Eurasian Economic Union countries offers a model for U.S. utilities and contractors to enhance efficiency and reduce emergency repair costs in multi-year open-cut water main replacement projects.

- Utilities and contractors engaged in water main replacement programs should consider integrating advanced project management techniques to improve delivery outcomes and cost efficiency.
- Procurement professionals can leverage these methodologies to better structure contracts and schedules that align with optimized resource use and contractor capabilities.
- Adoption of proven international best practices may reduce risks associated with emergency repairs and project delays, supporting more sustainable infrastructure investment.
- Collaboration with industry organizations such as the American Water Works Association (AWWA) and American Society of Civil Engineers (ASCE) can facilitate knowledge transfer and standardization of effective renewal strategies.

**Jurisdictions:** federal
**Industries:** Construction & Infrastructure
**Topics:** Physical Infrastructure
**Published:** September 15, 2026

### Government Entities
- American Water Works Association (AWWA)
- American Society of Civil Engineers (ASCE)

### Sources
- [From Renewal Needs to Deliverable Programs: Improving Water Main Replacement in the United States](https://energiesmedia.com/from-renewal-needs-to-deliverable-programs-improving-water-main-replacement-in-the-united-states) - Energies Media