Attachment D: Cost Proposal.xlsx

This is a Cost Proposal worksheet for the State of South Carolina Office of Regulatory Staff Home Energy Labeling RFP #5400025950. The proposal outlines a five-year service delivery model encompassing framework development, solution implementation, external outreach and community engagement, technical assistance, database management, and additional costs. The contract term spans from Year 1 through Year 5, with framework development and initial setup occurring as one-time costs in the initial phase, followed by ongoing service delivery throughout the performance period.

The total proposal cost is $2,800 across the five-year contract term. One-time costs total $300, while ongoing annual costs are $500 per year for Years 1 through 5. Cost categories include framework development at $100 one-time; solution implementation at $100 annually; external outreach and community engagement at $100 annually; technical assistance at $454 one-time with $100 annually thereafter; database management at $100 annually; and additional costs at $100 one-time plus $100 annually. The worksheet is structured as an automated cost calculator where offerors input detailed information in supporting worksheets, and the totals automatically populate on this summary sheet. Offerors are responsible for verifying that all costs accurately reflect the full proposal cost before submission to SCEIS.