C1 - Contractor Cost Workbook - Union HS.xlsx

This is a Contractor Cost Workbook for construction management services related to a Union High School project in Grand Rapids Public Schools, Michigan. The project utilizes a Construction Manager as Constructor (CMc) delivery method with an estimated total construction cost of $5,326,740 and a building area of 264,800 square feet. The preconstruction phase is scheduled to begin on January 1, 2027, and conclude on November 15, 2027 (11 months, 45 weeks, 318 days), followed by a construction phase running from June 15, 2027, through August 5, 2028 (14 months, 60 weeks, 417 days). The workbook details staffing allocations, with a Senior Project Manager (Joe 'Example' Dirt) assigned at $10.00 per hour for 40 hours during both the preconstruction and construction phases.

The cost workbook indicates minimal general conditions expenses totaling $810, comprised of $400 in labor costs and $10 in permits and insurance costs, representing only 0.02% of the total construction cost. Personnel rate increases are limited to three percent annually after December 31, 2025, based on a 40-hour work week. The workbook notes that general liability insurance may only be applied to the Construction Manager's Fee and not the Cost of the Work. All staffing is managed under prevailing wage rules, with 40 preconstruction hours and 40 construction hours allocated. The document serves as a template cost proposal for the construction management services RFP issued by Grand Rapids Public Schools, prepared by Plante Moran Realpoint, LLC.