Tsunami-Lift Decks

WHY THIS BOOK MATTERS Life on the coast is breathtaking-until the sea decides to visit your living-room. Tsunami-Lift Decks arms homeowners, builders, and DIY visionaries with a complete playbook for porches, patios, and sun-decks that detach, float, and re-anchor after a surge. The concept is simple: blend the comfort of a beach-house hangout with the survivability of a life raft-and do it without blowing your budget or breaking code. WHAT YOU'LL BUILD & LEARN ¿ Buoyant foundations - foam-core pontoons, sealed I-joist chambers, and hybrid dock modules rated up to 4,000 lb live load. ¿ Quick-release stilts - stainless locking pins & shear-bolt arrays that drop in seconds yet meet everyday load and wind requirements. ¿ Drop-in utility umbilicals - water, power, and data lines on magnetic couplers that reconnect automatically after redeployment. ¿ Code & permit hacks - plain-English walkthroughs of FEMA-361, ASCE-24, and local coastal-zone overlays, plus sample engineering letters to keep inspectors happy. ¿ DIY blueprints - three footprint sizes (8×12 ft, 10×18 ft, 14×24 ft) with cut lists, hardware schedules, and exploded 3-D views you can hand straight to a lumber yard. ¿ Maintenance & test drills - annual float tests, corrosion checks, and "mock-surge" exercise scripts for the whole family. ¿ Eco-resilience add-ons - modular solar canopies, rain-capture balustrades, oyster-reef anchors that double as habitat. QUICK SPECSBuild cost: from ¿ $3,900 in box-store materials (detailed BOM inside). Tools required: circular saw, drill/driver, torque wrench, basic plumbing crimp set. Skill level: competent DIYer / handy pro. Time: long weekend for frame-up; two weekends including float-test & finish. INSIDE THE BOOKBeating the Wave - hazard mapping, historic surge data, and siting your deck for minimal shear. Physics of Buoyancy - load math you can do on a smartphone and field tricks for leak-testing eps pods. Hardware Deep Dive - corrosion-proof pins, neoprene seals, UHMW glides, and budget-friendly stainless sources. Step-by-Step Build - from footing auger to final cleat knot, every stage photo-illustrated. After the Surge - recovery tactics, debris navigation, and FEMA documentation tips to speed insurance claims. Community Resilience - how neighborhoods are linking multiple decks into ad-hoc evacuation platforms and picnic spaces between storms. ABOUT THE AUTHOR Felicia Hart is a coastal structural engineer who swapped high-rise contracts for grassroots resilience design after witnessing the 2011 T¿hoku tsunami. She has since consulted for Habitat for Humanity, NOAA pilot programs, and dozens of homeowner builds from Oregon to Okinawa.