Your infrastructure was built for the 20th century. Your customers live in the 21st.

Ageing pipe networks. Climate-driven demand spikes. Contamination risk from agricultural runoff. Customer resistance to rate increases. Regulatory pressure for environmental compliance. Political pressure to keep costs down.

Run "What if we implemented full network replacement over 15 years?" through the lenses. The Economic lens shows you the financing models. The Technological lens shows you the smart-metering and leak-detection systems that reduce replacement scope. The Political lens shows you which rate increases survive public consultation. The Environmental lens shows you the carbon cost of replacement versus repair. The Social lens shows you which communities are underserved by the current network.

Infrastructure planning is multi-lens thinking by definition. Yesbrainer makes it explicit.