Project Portfolio


Government

East County Hall of Justice

Owner

County of Alameda

Location

Dublin, CA

Architect

Fentress Architects

Mechanical Engineer

Frank M. Booth, Inc.

Year Complete

2016

Size

196,000 sf

Contract Type

Design Build

Mechanical Contractor

Frank M. Booth, Inc.

Project Overview

The project consists of a 196,000 sf complex connecting three structures.  The buildings include a new five-story courthouse building containing 13 courtrooms and associated support spaces and facilities (146,000 sf); a new two-story county building (42,000 sf) provides space for the district attorney, public defender and probation department; and a central lobby/security screening entrance area (8,000 sf) with a common elevator structure between the two main building elements.

Mechanical Highlights

HVAC & Plumbing Systems include the following:

·        Engineered Smoke Control System

·        Variable speed, magnetic bearing type water chillers

·        Built-up central rooftop air delivery system

·        Fan Area with individual micro-drives

·        System redundancy to allow maintenance

·        Evaporative Cooling AC units

·        Variable primary pumping systems

·        High Eff. Condensing Boilers and Water Heaters

·        Radiant heating and cooling

·        High Efficiency Data Center

·        Penalware Fixtures

·        Low flow fixtures for water conservation

·        Combined RWL/OF system

·        Enhanced acoustical control

·        Security grilles and bars

·        LEED Gold target