If an incident occurring INSIDE the building:

• Immediately notify Building Management at (202) 223-6041 and give the following information:

• Floor and area.

• Information concerning the type of substance that has spilled or is leaking, the quantity involved, and any cautions.

• The Building Manager will notify the Fire Department by dialing 911 and relate the information given.

• If evacuation is ordered, the Building Manager or his/her designate will activate the nearest fire alarm pull station.

If an incident occurring OUTSIDE the building:

• The situation will be assessed by the Fire Department to determine any danger to building occupants.

• Building Management will turn off all fans bringing outside air into the building.

• Various chemicals have different characteristics. The same procedure will not always be used. The Fire Department will determine the proper course of action.

• If a vapor cloud is created and is heavier than air, it will be safer to stay in the building where there are no open windows, and doors will be kept closed.

• If the vapor cloud is lighter than air and becomes a threat to the building, instructions from the Fire Department will be forthcoming.