In this episode of Constructive Voices, we dive deep into the world of resilient design and urban planning with Lisa Lattu, a pioneering "plangineer" who blends the best of civil engineering and urban planning to create sustainable, disaster-resistant communities. Hosted by Jackie De Burca, the conversation explores the critical importance of resilient infrastructure, particularly in cities prone to natural disasters like hurricanes, and addresses the challenges of maintaining and upgrading ageing infrastructure to meet current and future needs.

Lisa shares her extensive experience working with Lockwood, Andrews & Newnam, Inc., highlighting the innovative strategies and technologies her company employs to improve urban resilience. She discusses the complexities of designing infrastructure that can withstand both anticipated natural disasters and unexpected events, emphasising the interconnectedness of systems such as water, power, and mobility. Through real-world examples, including ongoing projects on the Texas Gulf Coast and in Houston, Lisa illustrates how comprehensive planning and community involvement can enhance disaster preparedness and recovery efforts.

Listeners will gain insight into the evolving field of resilient urban design, from data modelling and planning for multiple future scenarios to leveraging both new and time-tested techniques, such as rainwater harvesting and flexible infrastructure use. Lisa also touches on the critical role of community engagement, coordinated efforts between government and private sectors, and the importance of funding and policy in driving sustainable development. This episode is a must-listen for anyone interested in the future of urban planning, sustainability, and the ways communities can adapt and thrive in the face of growing environmental challenges.

Lisa Lattu, PE, AICP, Associate, Senior Project Manager

Master in Urban Planning, Harvard University, Graduate School of Design, Bachelor of Science, Civil Engineering, Texas A&M University

Lisa Lattu has over 27 years of experience in strategic and resilient long-range infrastructure engineering and planning. She has served in public and private roles throughout Texas, leading groundwater reduction and conservation, surface water operational system modelling and analysis, and utility operations.

This rich experience has developed a unique and valuable knowledge of state and local infrastructure requirements through experience in municipal street and roadway improvement projects, water/wastewater designs, utilities coordination and relocations, hydraulic modelling, and master planning.

Lisa is an experienced leader from small teams of 5-10 engineers to direct responsibility operations, maintenance, and capital improvements for a 200 million gallon per day water purification facility for the City of Houston.

In cooperation with their local partners, the BROZ Nature Conservation Association, who were also partners on the Flooded Forest project, they have flooded another wetland along the Danube! This time the project focused on a different type of wetland habitat – wet meadows – that have become a rare sight in these lowlands.

Not long ago, wetlands were such an integral part of life in the Danube lowlands that locals would use over 20 expressions to describe the different types of wetland habitats!

Over the course of the 20th century, much of the area got drained to make space for agriculture and the extent of wetlands shrank to a fraction of their former size. So when an opportunity came up to support the restoration of this rare wetland type, they were all in!

The newly restored wetland is fed by the Ciliz Brook, a 33.5 kilometre waterline that once connected to the Danube River. The brook itself used to lack water on most of its course because a number of drainage channels were built on its course.

Thanks to a series of interventions done by BROZ Nature Conservation Association since 2016, which included the reconstruction of several poorly built drainage channels, water has returned to the brook in its full length.

Until now, the brook had a dead end in which the water would accumulate and spill over into another drainage channel. They decided to harness the potential of this water and create another ending to the brook – a 400 metre channel.

Now the water, that would otherwise be lost from the landscape, feeds a 40 hectare disused field over-ridden with invasive plants. Over time as the new water-logged conditions push back the invasives, a wet sedge meadow will form here, providing much needed refuge for

In this newsflash, 5-minute episode, you will learn about why scientists are warning that the Pantanal, often described as a "paradise on Earth," could be irreversibly damaged by the Hidrovia project. The delicate balance that sustains this unique ecosystem is already under pressure from climate change, deforestation, and other human activities.

Learn about how one of our longterm collaborators is once again on one of the UK's most important award lists.

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