160324-N-ZZ999-205 DILI, Timor Leste (Mar. 24, 2016) Builder Constructionman Anthony Estrada from El Paso, Texas, assigned to Naval Mobile Construction Battalion (NMCB) 4, uses an auto level to measure the height of the project site in Dili, Timor Leste, Mar. 24. These measurements show the crew where to cut or fill dirt to ensure the site is level prior to excavation, formwork and concrete placement. (U.S. Navy photo by Construction Electrician Constructionman George Oliver/Released)