The City of Palo Alto Utilities Department is seeking a consultant to update the Water System Master Plan. The plan aims to replace water pipes, with a focus on seismic design and aging issues. The current Water Main Replacement Program (WMRP) has been in place since the 1990s, but the city is looking to update the program to prioritize pipes that are most in need of replacement. The consultant will need to assess the current state of the water system, identify areas of high risk, and develop a plan for pipe replacement and upgrades. The plan should take into account the city's budget, as well as the potential risks and benefits of different replacement strategies. Some key points to consider include: • The city has approximately 2362 miles of transmission and distribution mains, with about 145,000 feet (27.5 miles) of pipe to be replaced over the next decade. • The current WMRP has replaced many of the most leak-prone and deteriorated pipes, but there are still areas of high risk that need to be addressed. • The city is looking for a consultant who can develop a comprehensive plan that takes into account seismic design, aging issues, and budget constraints. • The plan should prioritize pipes that are most in need of replacement, based on factors such as leak history, pipe material, and soil conditions.