Rescue teams searching for dozens of construction workers missing after an apartment complex collapsed in South Africa brought out more survivors Tuesday as they entered a second night of desperate work to find anyone alive in the wreckage. At least seven people have been confirmed dead. Authorities said 26 workers had now been rescued from the site where the five-story building collapsed Monday while under construction in George, about 400 kilometers (250 miles) east of Cape Town on South Africa's south coast. An additional 42 people are believed to be still buried in the debris of concrete and metal scaffolding. Rescuers were hopeful of more people being found alive after saying earlier that they had made contact with at least 11 workers trapped in the rubble and were communicating with them.