Appendix A - Cost Breakdown.xlsx

This is a cost breakdown template for construction project proposals submitted to Columbus Air Force Base. The form requires vendors to provide comprehensive pricing information organized into standardized categories: bonds and insurance (certificate of insurance, performance bonds, payment bonds, and bid bonds); mobilization costs; architecture and engineering design at multiple phases (35%, 65%, 95%, and 100% design); materials; equipment; labor hours with rates; and miscellaneous charges including Mississippi state tax. Vendors must complete all vendor information fields including name, address, contact details, NAICS code, and cage code, along with solicitation details such as project title, solicitation number, proposed period of performance, and proposal validity period. The template emphasizes that offerors bear sole responsibility for providing adequate supporting data and attachments, and must submit fully supportable pricing that reflects total project costs with documented basis and rationale for all proposed costs to enable government personnel to verify reasonableness, currency, completeness, and accuracy of the information provided.