Grossmont College breaks ground on Science and Technology building project Grossmont College With the turning of shovels at a groundbreaking ceremony on May 13, 2021 construction has officially begun at Grossmont College on the second phase of a science, math and career technology complex, which will also house a new Veterans Resource Center. and last updated 2021-05-13 20:25:00-04 EL CAJON, Calif. (CNS) - Grossmont College broke ground Thursday on the second phase of a $36.2 million science, math and career technology complex, which will house a new Veterans Resource Center. The project will expand classroom, lab and office spaces for programs including physical geography and oceanography, human geography and social sciences, math and geology.