The following requirements are necessary when performing any work within 875 North Michigan Avenue:

• The Office of the Building must be informed of any work being completed in 875 North Michigan Avenue. Phone 312.794.7777.
• All contractors performing work in 875 North Michigan Avenue must have a current Certificate of Insurance on file with the Office of the Building.
• 875 North Michigan Avenue personnel must review all work completed in a Tenant’s suite. Phone 312.794.7777.
• All contractors must be signatories to a local collective bargaining agreement.