Retrofit Type Design Approved: A Turning Point in Nepal’s Reconstruction!
An estimated 500,000 Nepali earthquake-affected homeowners in Nepal can now choose to retrofit their damaged homes. In doing so, an estimated 2.5 million lives would be made safe from future earthquakes and 30 megatons of construction materials, and 1 billion USD could be saved. The National Reconstruction Authority (NRA) approved the retrofitting type design submitted by Build Change for stone masonry buildings in mud mortar on June 4th, 2017, after review by Technical Committee including representatives from the Ministry of Urban Development (MoUD) and leading Nepali structural experts. By approving this retrofit type design, the Government of Nepal opens the door to retrofitting being used at scale by homeowners across the earthquake affected areas to seismically strengthen their earthquake damaged houses. This is a turning point in the history of Nepal’s reconstruction, as for the first time, a clearly defined … Read More
Surigao, Philippines: Examining Damages after the 6.7-magnitude Earthquake on February 10, 2017
From February 23 to February 25, 2017, Carl and Linnel from our engineering team in the Philippines performed post-earthquake reconnaissance following the 6.7 earthquake in Surigao Del Norte, on the north side of the island Mindinao. The team investigated and documented the response of rural school buildings and informal urban housing in the area, which will help inform our retrofit efforts in Manila and further our understanding of the seismic vulnerability of school buildings. The highest concentration of damaged housing exists in Surigao City, and San Francisco has experienced the most significant damage to schools. Unfortunately, San Francisco is inaccessible due to collapsed bridges and damaged roadways, and the team’s efforts have therefore been focused in Surigao City. Surigao City is a moderately dense city with a population of about 160,000 people. The team flew into Butuan on Thursday, about 4 … Read More