CSM 24-003 Business & Industry Building Mechanical Upgrade RFP_BI_Building_Mechanical_Upgrade (2) Drawings_2023-09-27 CSM_24-003 Specs Structural Electrical Mechanical ADDENDUM: CSM24-003_Addendum_1_BI_Building. CSM24-003_Addendum_2_BI_Building CSM24-003_Addendum_3_BI_Building CSM24-003 Addendum_4 BI Building 2023217_CSM_-_Addendum__4_Mech 2023217_CSM_-_Addendum__4_Elec 2023217_CSM_Addendum_4__23_82_00-RIB-Convection_Heating_and_Cooling_Units 2023217_Addendum_4_BI_Building_Convection_Heating_and_Cooling_and_Mech_and_Elect_drawings (1)