Renovation of a detention facility in Dublin, California. Completed plans call for the renovation of a detention facility.

The scope of work for the project shall include, but is not limited to, the following: 1. Installation of a new fiber-optic communication network infrastructure loop within the existing jail facility. The new fiber-optic loop will originate from the new Security Data Storage Room and distribute to all eighteen (18) Housing Units, Central Core buildings, Service Buildings, and Checkpoint 52 (CP 52). The fiber-optic loop will be used for the system upgrade of the centralized Closed-Circuit Television (CCTV) surveillance as well as other future security systems upgrades. 2. Construction of a new security data storage room to house the new network equipment. A portion of an existing mechanical room in the Core Building will be used to create the new data storage room. The scope of work for the new data storage room will include: a. The construction of full-height partition walls, commercial-grade hollow metal single and double doors, heavy duty commercial grade door hardware, and painting. b. The installation of mechanical equipment to condition the Data Storage Room: computer room air conditioning (CRAC) units, condensing units, ductwork, piping, control devices, access panels, and roof work. c. The installation of electrical infrastructure to support the mechanical system and network equipment d. The installation of new network equipment (video image storage, system programming, network switches, network video recorder servers and software racks for the video image storage). e. The installation of a new complete clean agent fire suppression system with a fire annunciator control panel (FACP). f. Modifications to the existing fire sprinkler system and fire alarm system. g. The removal and replacement of existing lighting. 3. Upgrade of the existing surveillance system cameras in thirteen (13) Housing Units (HU) (HU 3, 4, 6, 7, 21, 22, 23, 25, 31, 32, 33, 34, 35), in the Intake Transfer and Release (ITR), Service Buildings, and the hallways, path of travel, gathering areas, entry and exit points at both Sandy Turner I and II. Cameras have been recently replaced in five (5) HUs: (HU 1, 2, 8, 9, 24). The upgrade of the cameras in the thirteen HU areas includes: a. The replacement of existing cameras with new cameras. b. The installation of new camera wiring in the conduits feeding the replaced camera locations. c. The removal of existing microphones. d. The installation of new cameras with new wiring in conduit to new control equipment. All required wiring must be included. e. The installation of a video management system connected to the new network, for the recording of all cameras connected to the network. New equipment is to be rackmounted and all wiring and programming is to be included. f. The installation of new monitors allowing for the viewing of real-time video. All monitors, workstations, video baluns, wiring, and programming must be provided. 4. Cut-over and re-terminate existing security electronics system wiring to new control equipment at locations specified on the drawings. Provide new control equipment and enclosures. 5. Rebuild existing camera infrastructure at five (5) HUs (HU 1, 2, 8, 9, 24), including: a. The removal of existing network switches, network video recorder storage, and network video recorder servers. b. The replacement of network switches. 6. Furnish and install all conduit wiring, devices, connections, programming, and coordination required for a completely functional and operational system. 7. Provide any custom backboxes required. 8. Provide non-proprietary products that are serviceable and whose parts are available from multiple competitive sources. 9. Provide a preliminary system installation phasing strategy for approval by the County and ACSO. All installations must comply with the CBC Title 24 requirements, and the California Board of State and Community Corrections (BSCC) standards. Construction requirements will include management of an approved quality control program as well as approvals by the Alameda County Sheriff's Office (ACSO), the BSCC, and the County's Construction Manager. The County desires to complete the entire scope of construction by November 2026. Upon selection of the Pre-Qualified Contractors, Construction Documents will be issued for a fixed, lump sum competitive bidding to the Pre-Qualified Contractors. The County reserves the right to extend the deadline for submittal of pre-qualification questionnaires. Final Submittal of Written Clarifying Questions by 9/13/23 at 5:00 PM