Construction project for the Main Treasury to Remove and install the CRAC units in Vault 9 and remove, modify and install two new doors in Vault 9 as outlined in: a) MT Vault 9 M&E drawings dated 3-19... Construction project for the Main Treasury to Remove and install the CRAC units in Vault 9 and remove, modify and install two new doors in Vault 9 as outlined in: a) MT Vault 9 M&E drawings dated 3-19-26 and b) MT Vault 9 Installation of New Doors dated 6-6-26.

Construction project for the Main Treasury to Remove and install the CRAC units in Vault 9 and remove, modify and install two new doors in Vault 9 as outlined in: a) MT Vault 9 M&E drawings dated 3-19... Construction project for the Main Treasury to Remove and install the CRAC units in Vault 9 and remove, modify and install two new doors in Vault 9 as outlined in: a) MT Vault 9 M&E drawings dated 3-19-26 and b) MT Vault 9 Installation of New Doors dated 6-6-26.