Cost_Proposal_Part_D_rev_10.xlsx

This is a Cost Proposal Form for a Construction Manager at Risk (CMAR) contract with the Ontario International Airport Authority (OIAA), a joint powers authority between the City of Ontario and San Bernardino County, California. The document provides fee proposal templates for preconstruction and construction services related to the Terminal Restroom Modernization and Hold-Room Enhancement Projects at Ontario International Airport. The proposal separates costs into two distinct project categories: the federally funded Terminal Restroom Modernization Project and the non-federally funded Hold-Room Enhancement Project. Preconstruction services are budgeted for a 160-calendar-day duration with six months of phased staffing including positions for Project Director, Preconstruction Manager, Project Scheduler, Construction PM, Superintendent, and Estimator. Construction phase fees are structured as a percentage-based CMAR fee tied to the cost of work, with the estimated program contract value ranging from $25 million to $30 million during an initial three-year term, potentially extending to $50 million over the full five-year contract period with two optional one-year extensions. Proposals are due electronically by May 20, 2026, with mandatory site visits and pre-proposal meetings required prior to submission, and interviews scheduled for June 18-19, 2026.

The cost proposal form establishes hourly billing rates for preconstruction staff that include base rates, a multiplier factor for overhead and job-related travel costs, cell phone allowances, and vehicle allowances. For the sample Hold Room Project presented, preconstruction staffing costs total $36,031.65 with an additional 5 percent CMAR fee of $1,801.58, yielding total preconstruction services of $37,933.23 including reimbursable costs. Monthly billing rates for construction phase personnel include salary bases calculated on 173.33 hours per month multiplied by applicable multiplier rates (ranging up to 2.50) plus monthly allowances. The CMAR is permitted to self-perform between 0 and 30 percent of the work. Proposers must submit separate cost proposals for the federally funded Restroom Modernization Project and non-federally funded Hold-Room Enhancement Project, with all costs subject to federal compliance requirements including Davis-Bacon Act prevailing wage standards for federally funded work. Proposers must provide a Bid/Proposal Bond equal to 10 percent of the aggregate bid amount or equivalent certified check, with performance and payment bonds totaling 100 percent of annual contract amounts required at award.