California eProcure #0000039915

California State Prison Los Angeles County Roof System Replacement and Mechanical Upgrades

This opportunity involves a comprehensive roof system replacement at California State Prison, Los Angeles County, managed by the California Department of Corrections & Rehabilitation, Facility Planning, Construction and Management Division. - Government Buyer: - California Department of Corrections & Rehabilitation (CDCR) - Facility Planning, Construction and Management Division - Project Scope: - Complete removal and replacement of existing roofing materials - Installation of new 80 mil, fully-adhered Class A, UL 790 PVC roofing membrane system - Installation of 6-inch minimum rigid insulation (minimum R-30) - New flashing for all roof penetrations, including boot flashing at vent pipes and electrical conduits - Installation of new curb adaptors (contractor-fabricated or specified, e.g., Thybar, Micrometal, or equal) - Installation of new walkpads (minimum 36" wide, 72" wide around mechanical equipment) - Installation of new roof hatches with rail guards, guardrails, and plumbing access doors - Replacement of overflow scuppers, conductor heads, electrical disconnects, and manual starters - Removal and reinstallation of 32 exhaust fans, vent pipes, and mechanical units - Installation of a TurboPower Low NOx Category I Fan-Assisted Storage Water Heater (part number: 250A-TPL) - Electrical system modifications, including new weatherproof GFCI service receptacles and above-roof conduits - Coordination with plant operations for utility shutdowns and fire safety compliance - Field verification of existing conditions and inspection coordination - Removal and compliant disposal of all construction debris - Notable Requirements: - All roofing products must meet specified performance and code requirements (Class A, UL 790) - No specific OEMs mandated for the roofing system; curb adaptors may be Thybar, Micrometal, or equal - Mandatory pre-bid conference and gate clearance for participation - OEMs and Vendors Mentioned: - TurboPower (for water heater) - Thybar, Micrometal (as examples for curb adaptors) - Quantities: - 32 exhaust fans and vent pipes - 7 roof hatches with rail guards - 1 TurboPower water heater - Unique Aspects: - Project includes significant mechanical and electrical coordination, phased demolition, and reinstallation - All work must comply with local, state, and federal regulations, including fire marshal inspections

Description

This solicitation is for a complete roof system project at the California State Prison, Los Angeles County. The project involves roofing work including removal and replacement of roofing materials, flashing, and related mechanical and electrical adjustments. A mandatory pre-bid conference is scheduled, and gate clearances are required by August 13, 2026. The Department of Corrections & Rehabilitation is the procuring agency for this project.

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