N O T I C E January 4 - 4:00pm -Jan 5 - 4:00 am 2007 DUKE HOSPITAL LOADING DOCK CLOSED Please be advised that access to the Loading Dock at Duke Hospital will be closed from Thursday, Jan. 4th, 4:00pm until Friday, Jan. 5th, 4:00am. Make sure your vehicles are out by Thursday, Jan. 4th, 4:00pm or they will not be able to get out until the next morning. (Steve Robinson, please coordinate the Laundry trucks and MM vehicles.) FMD will be digging up the road to make connections to the chilled water loop.

N O T I C E December 12, 2006 SHUTDOWN JONES BUILDING TO:      JONES BUILDING OCCUPANTS  SUBJECT:  SCHEDULED DOMESTIC HOT WATER SHUTDOWN                                                        A domestic hot water shutdown is scheduled for Tuesday, December 12th, 2006  beginning at 6:30 a.m. and lasting until    7:30 a.m. This shutdown is necessary to repair the hot water converter.  ALL BUILDING DOMESTIC HOT WATER WILL BE OFF DURING THIS PERIOD.  We appreciate your cooperation in this matter. If there are any questions, please call either James Adams or Linwood Keith at 684-5799.

N O T I C E December 12, 2006 SHUTDOWN DUKE CLINIC To:                Occupants of Duke Clinic                      Main Entrance Bldg. , X-ray equipment (Red Zone)                      Gerontology and D&T (Blue Zone)                      ALL FLOORS each area From:            Robert Guerry, Director, engineering & Operations Subject:         Short Normal Power Interruptions    An interruption to normal power has been scheduled for Tuesday, December 12, 2006 beginning at 5:30 am and continuing until 6:00 am for a total duration of ½ hours. This interruption is necessary to perform work on the high voltage switch gear serving the Main Entrance Building, D&T, Gerontology and CR1. ·        Utilities connected to normal power, such as lights and receptacles will be off during this interruption. ·        AS A PRECAUTION, PLEASE TURN OFF ALL COMPUTERS DURING THIS SHUTDOWN. ·        All major equipment, including heating, ventilation and air conditioning will be OFF during this interruption. ·        Domestic hot and cold water, medical gasses and the fire system will NOT be affected. ·        Main Entrance Building/Gerontology/D&T/ and CR1, all floors will be affected by this normal power outage. Maintenance personnel will be on duty during this interruption, please call 684-3232 if assistance is needed. Questions or concerns should be addressed to Calvin Hicks, Clinic Utility Foreman at 684-3701 or hicks@032@mc.duke.edu.   Thank you for your cooperation in this matter

N O T I C E November 3-4 1006 SHUTDOWNS   TO:      VIVARIUM BUILDING OCCUPANTS  SUBJECT:  SCHEDULED ELECTRICAL INTERRUPTIONS                                                      There will be TWO Electrical interruptions for 15 minutes each, and will ONLY  affect the GREEN and YELLOW Hall Areas. The interruptions will be as follows:                                               1) Friday,     Nov. 3, 2006  beginning at 7:00 a.m.                           2) Saturday, Nov. 4, 2006 beginning at 12:00 noon These interruptions are necessary to upgrade the building electrical utility system. We appreciate your cooperation in this matter. If there are any questions, please call  Linwood Keith at 684-4194 or 684-5799.

N O T I C E November 17 1006 SHUTDOWNS   To:                     Duke Clinic Occupants From:                 Robert Guerry, Director, Engineering & Operations Date of Interruption:      Friday, November 17, 2006 Subject:              Scheduled Service Interruption:                            Domestic HOT and COLD WATER   There will be a scheduled interruption of domestic hot and cold water on Friday, November 17, 2006, beginning 10:00 PM and continuing until 2:00 AM a duration of 4 hours. This interruption is necessary for repairing water systems. All other services such as air conditioning, heat, electrical power will remain in operation. Areas affected: Red Zone ALL FLOORS Maintenance personnel will be on duty during this interruption, please call 684-3232 if assistance is needed. Questions or concerns should be addressed to Calvin Hicks, Clinic Utility Foreman at 684-3701 or hicks032@mc.duke.edu.   Thank you for your cooperation in this matter

N O T I C E November 17 1006 SHUTDOWNS     To:                     Duke Clinic Occupants From:                 Robert Guerry, Director, Engineering & Operations Date of Interruption:      Friday, November 17, 2006 Subject:              Medical Air System Service Interruption   There will be a scheduled interruption of Medical Air on Friday, November 17, 2006 at 10:00 PM and continuing until 11:00 PM for a duration of one hour. This interruption is necessary to make repairs to the existing medical air system. Areas affected: Red, Green, Purple, yellow, Orange, Brown ALL FLOORS Maintenance personnel will be on duty during this interruption, please call 684-3232 if assistance is needed. Questions or concerns should be addressed to Calvin Hicks, Clinic Utility Foreman at 684-3701 or hicks032@mc.duke.edu.   Thank you for your cooperation in this matter

N O T I C E October 30, 2006   TO:      LENOX BAKER CHILDREN’S HOSPITAL     BUILDING OCCUPANTS  SUBJECT:  SCHEDULED WATER SHUTDOWN                                                        All building water will be turned off on Monday, Oct. 30, 2006  beginning at 7:00 a.m. and lasting approximately 30 minutes.   This shutdown is to allow the City of Durham to install a new water meter at the Hospital. Your patience during this period is greatly appreciated.  ALL BUILDING WATER WILL BE OFF DURING THIS PERIOD. THANK YOU, LINWOOD KEITH ENGINEERING AND OPERATIONS MAINTENANCE FORMAN 684-5799

N O T I C E Nov. 1, 2006   October 23, 2006     To:                Occupants of Duke Clinic                      Main Entrance Bldg., X-ray equipment (Red Zone)                      Gerontology and D&T (Blue Zone)                      Cath Lab                      All Floors each area From:            Robert Guerry, Director, engineering & Operations Subject:         Short Normal Power Interruptions   An interruption to normal power has been scheduled for Wednesday, November 1, 2006, beginning at 5:30 AM and continuing until 6:00 AM for a total duration of  ½ hours. This interruption is necessary to perform work on the high voltage switch gear serving the Main Entrance Building, D&T, Gerontology, CR1 and Cath Lab. ·        Utilities connected to normal power, such as lights and receptacles will be off during this interruption. ·        AS A PRECAUTION, PLEASE TURN OFF ALL COMPUTES DURING THIS SHUTDOWN. ·        All major equipment, including heating, ventilation and air conditioning will be OFF during this interruption. ·        Domestic hot and cold water, medical gasses and the fire system will NOT be affected. ·        Main Entrance Building/Gerontology /D&T/CR 1/ Cath Lab, all floors will be affected by this normal power outage. Maintenance personnel will be on duty during this interruption, please call 684-3232 if assistance is needed. Questions or concerns should be addressed to Calvin Hicks, Clinic Utility Foreman at 684-3701 or hicks032@mc.duke.edu.   Thank you for your cooperation in this matter

N O T I C E Oct. 25, 2006 The Duke Hospital North fire pump will be off line from 10:00 AM until 4:00 PM on Wednesday , October 25. Hot work (cutting, grinding, soldering, brazing, welding etc.) WILL NOT BE ALLOWED during this shutdown. This will affect the bed towers (7546) , the ancillary (7547) and e-core (7573). If there is an emergency that requires hot work to be performed , please contact OESO Fire and Safety Division 684-5609 . Thank you, Steve Robinson DHN Plumbing Foreman Voice: (919)681-4261 Radio: 681-7571 @ tone 700414 pager:970-3372 Fax: (919)681-7838 email: steve.robinson@duke.edu

N O T I C E Oct. 23, 2006  TO:      CCIF AND SORF BUILDING OCCUPANTS  SUBJECT:  SCHEDULED COMPRESSED LAB AIR SHUTDOWN                                                        A Compressed Lab Air shutdown is scheduled for Monday,      Oct. 23, 2006  beginning at 7:30 a.m. and lasting the entire week.  This shutdown is necessary to install a new air compressor unit. If compressed air is needed in a fume hood or safety cabinet, the Investigators will need to use a portable source.  ALL COMPRESSED LAB AIR WILL BE OFF DURING THIS PERIOD.  We appreciate your cooperation in this matter. If there are any questions, please contact Robert Hart at 684-3763.

N O T I C E Oct. 20, 2006 To:                Occupants of Duke Clinic From:            Robert Guerry, Director, engineering & Operations Subject:         Short Normal Power Interruptions   Short normal power interruptions will occur Friday, October 20, 2006 beginning at 7:00 pm and continuing until 12:00 midnight. This is to be a 5-hour time period. This outage is necessary to make repair to the Control Circuitry to the High Voltage Switch Board.   Areas affected by these Interruptions ·                    7th floor: Green Zone ·                    6th floor: Green Zone ·                    5th floor: Green, Purple, Yellow, and Orange Zone ·                    4th floor: Green, Purple, Yellow, and Orange Zone ·                    3rd floor: Green, Purple, Yellow, and Orange Zone; and Clinics 3-J and 3-K ·                    2nd floor: Green Zone, Clinics 2-F, 2-G, 2-H, 2-J, 2-K, 2-L, 2-M, and 2-P ·                    1st floor: Green Zone, 1-E, 1-F, 1-G, 1-I, 1-J, 1-K, and 1-L ·                    Basement: Green , Purple, Yellow, and Orange Zone ·                    Sub-basement: Student Health, MRI area, Environmental Services, Dietary and Pyxismanager   Maintenance personnel will be on duty during this interruption, please call 684-3232 if assistance is needed. Questions or concerns should be addressed to Calvin Hicks, Clinic Utility Foreman at 584-3701 or hicks@032@mc.duke.edu.

EMERGENCY STEAM SHUT DOWN -09/18/06  TO:  OCCUPANTS OF THE FOLLOWING      BUILDINGS: JONES * SANDS * CARL * MSRB * BRYAN * MUDD   EYE CENTER  AND EYE CENTER ADDITION An emergency steam shutdown is scheduled for Monday, September 18, 2006 at 5:00 p.m. and will last approximately 6 to 8 hours. This shutdown is necessary to repair a leak on the high pressure steam line. ALL STEAM WILL BE OFF DURING THIS PERIOD. DOMESTIC HOT WATER, STERILIZERS AND WASHERS WILL BE AFFECTED. We appreciate your cooperation in this matter. If there are any questions, please call Linwood Keith at 684-5799.

N O T I C E Bryan Reserach Laboratory Occupants  Scheduled Steam Shutdown September 12, 2006   TO:      BRYAN RESEARCH LABORATORY OCCUPANTS SUBJECT:  SCHEDULED STEAM SHUTDOWN   A steam shutdown is scheduled for Tuesday, Sept. 12, 2006  beginning at 7:00 p.m. and lasting until 12:00 midnight. This shutdown is necessary to repair a leak on the high pressure steam line. ALL STEAM WILL BE OFF DURING THIS PERIOD. DOMESTIC HOT WATER, STERILIZERS AND WASHERS WILL BE AFFECTED. We appreciate your cooperation in this matter. If there are any questions, please call either James Adams or Linwood Keith at 684-5799.