Tutor Perini Corporation (NYSE: TPC) (the “Company”), a leading civil, building and specialty construction company, announced today that its subsidiary, Rudolph and Sletten, has been awarded a contract by UC Davis Health for the Central Utility Plant (CUP) Expansion at its healthcare campus in Sacramento, California. The project scope of work includes construction of a new two-story, 32,000-square-foot CUP Annex Building, which will include plant operations and hospital operators support space and expansion of normal and emergency power services, including three 3MW generators. The project will also renovate the existing Campus Central Plant, including upgrades of existing chilled and hot water systems, reconfiguration of electrical infrastructure, fuel oil system capacity expansion, upgrades of industrial controls, and renovations to the existing control room and administrative spaces.

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Rendering of the UC Davis Health Central Utility Plant Annex (source: Nacht & Lewis)

Work is already underway with substantial completion anticipated in the fall of 2027. The project’s current contract value is approximately $253 million, which includes $108 million that was added to the Company’s backlog in the fourth quarter of 2025.

About Rudolph and Sletten

In the last six decades, Rudolph and Sletten has constructed thousands of projects across our five California offices, from research centers designed to cure diseases, to institutions that educate future generations of leadership. As we have grown, we have built all aspects of life science, higher education, health care, high-tech, government and everything in between. Our success is owed to our diverse, talented personnel combined with our technological expertise, honest estimates, innovative schedules and ethical business practices. Headquartered in Menlo Park, Rudolph and Sletten has regional offices in Roseville, Irvine, Los Angeles and San Diego, California.

About Tutor Perini Corporation

Tutor Perini Corporation is a leading civil, building and specialty construction company offering diversified general contracting and design-build services to private customers and public agencies throughout the world. We have provided construction services since 1894 and have established a strong reputation within our markets by executing large, complex projects on time and within budget while adhering to strict safety and quality control measures. We offer general contracting, pre-construction planning and comprehensive project management services, and have strong expertise in delivering design-bid-build, design-build, construction management, and public-private partnership (P3) projects. We often self-perform multiple project components, including earthwork, excavation, concrete forming and placement, steel erection, electrical, mechanical, plumbing, heating, ventilation and air conditioning (HVAC), and fire protection.

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