Elevator Tower and Medical Clinic Roof Replacements

Los Angeles County is seeking a contractor to replace roofing systems on three elevator towers and a medical clinic, including installation of specified Johns Manville roofing systems, permits, inspections, and warranties.

Los Angeles County > Internal Services Department


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RFB-IS-27200272
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Description

Los Angeles County seeks complete roof replacements at three elevator towers in a parking lot and Building C of the Rand Schrader Medical Clinic. Work includes removal and disposal of existing roofing, substrate preparation and repairs as needed, new flashing and coping, installation of specified Johns Manville roofing systems and accessories, and cleanup. The elevator towers require a mechanically fastened 60-mil TPO system with 1/4-inch Prime DEXcell Board and walk pads. The clinic requires R-30, 5.2-inch rigid insulation with a 1/8-inch tapered slope system over the metal deck, plus a complete new roofing system. The contractor is responsible for labor, materials, equipment, permits, inspections, testing, certifications, and coordination with the applicable authorities and manufacturer. Required warranties include a 20-year Johns Manville manufacturer’s No Dollar Limit warranty for the elevator tower systems and a 10-year contractor workmanship warranty; the clinic work also requires applicable manufacturer and workmanship warranties. The awarded contractor must submit a proposed work schedule.

Classification Codes
NAICS238160Roofing Contractors
PSC5650Roofing and Siding Materials
Smart Codes
commercial roof replacementsingle-ply tpo roofingroofing system installation
Specifications
Supply & Service
No
Timeline
Nov 3, 2026-Posted Date
Documents
Title
02.pdf
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