Attachment9_Exhibit_G_ProposedSchedule.pdf

This is a proposed project schedule for a Construction Management at Risk (CMAR) Terminal Restroom Modernization and Other Improvements Project at Ontario International Airport (ONT) in California. The comprehensive program encompasses two primary projects: Terminal Restroom Modernization (federally funded and eligible) and Hold-Room Enhancement (non-federally funded), along with additional non-federal projects. The Design Phase spans 270 days from January 5, 2026, through January 15, 2027, with the ONT Restroom Renovation component scheduled for 216 days from January 5, 2026, through November 2, 2026. The design work progresses through defined phases including Concept (35 days), 30% Design (44 days), 60% Design (54 days), 90% Design (60 days), and 100% Design/IFC (11 days), while the Hold-Room project follows a parallel track with Schematic Design (70 days), Design Development (50 days), Issued for Permit (50 days), and IFC (30 days). The CMAR phase is scheduled for 257 days from January 6, 2026, through December 30, 2026, including an RFP Phase (144 days), Preconstruction Services (113 days), and Guaranteed Maximum Price (GMP) phases for both restroom renovations (33 days) and hold-room enhancements (28 days).

The schedule reflects a coordinated approach to design collaboration and construction services, with overlapping task timelines to optimize project efficiency. The Restroom Modernization Project involves replacing and upgrading aging facilities in Terminals 2 and 4, including widened ADA-compliant disabled access stalls, energy-efficient LED lighting, water-efficient fixtures, and temporary restroom construction to maintain passenger service levels during renovation. The Hold-Room Enhancement Project includes new seating with integrated power outlets, modernized gate electrical and data infrastructure, new carpet, and reorganized furniture arrangements to improve passenger flow. The proposed schedule demonstrates a phased delivery model with clear milestones, design progression checkpoints, and construction phases that coordinate federal and non-federal funding streams for the comprehensive terminal improvements.