Bldg. 571 - Bio II - Interruption of Ventilation, Heating, Cooling and Exhaust

Scheduled for Nov 4, 05:00 PST - Nov 20, 14:00 PST

Scheduled

Bldg. 571 - Bio II - Interruption of Ventilation, Heating, Cooling and Exhaust

Date: November 4, 2026 November 20, 2026
Time: 5am to 2pm intermittently

FM Preventative Maintenance staff will be performing scheduled maintenance work on the building’s heating, ventilating and air conditioning (HVAC) systems. This work includes inspection and replacement of air filtration media and fan motor belts, lubrication of motors, and inspection/repair of associated ventilation and hydronic heating and cooling systems.

Wednesday November 4, 2026 5:30 am to noon
Supply fan S-1 will be off 5:30am to 2:00pm (Serves floors 1-5 North side.)

Serves rooms on 1St Floor: 1102, 1104B, 1123, 1128, 1169D, 1169E, 1190
Serves rooms on 2Nd floor: 2102, 2122A, 2122B, 2122C, 2122D, 2122E, 2123, 2173A, 2173B, 2173E.
Serves rooms on 3Rd Floor: 3106, 3106A, 3123, 3166A, 3173.
Serves rooms on 4Th Floor: 4106, 4126, 4130C, 4130E, 4170, 4173, 4173B.
Serves rooms on 5Th Floor: 5123, 5123A, 5126, 5170, 5170A, 5173, 5173B.

Supply fan S-5 will be off from Noon - 3PM: Serves the basement.

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Thursday November 5, 2026 5:30 am to 2 pm

Supply fan S-2 will be off 5:30 am to 2:00 pm (Serves floors 1-5 South side.)

Serves rooms on 1St Floor: 1125, 1128A, 1128B, 1132, 1169A, 1169B, 1169C.
Serves rooms on 2Nd floor: 2102B, 2102C, 2125, 2128, 2168, 2173C, 2173D.
Serves rooms on 3Rd Floor: 3125, 3126, 3132, 3154, 3171.
Serves rooms on 4Th Floor: 4130D, 4130F, 4161, 4161B, 4164, 4168, 4170A.
Serves rooms on 5Th Floor: 5125, 5128, 5165, 5165C, 5166, 5166A, 5171.

Supply fan S-6 will be off Noon - 3PM: Serves room 1107.

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Friday November 6, 2026 5:30 am to 2 pm

Supply fan S-3 will be off : Serves 6th floor and penthouse.

Exhaust fan E-50 will be off : Serves restrooms.

Fume Hood exhaust fan FE-76 will be off : Serves room 6101.

Supply fan S-29 will be off: Serves room 7170.

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Monday, November 9, 2026 5:30 am to 2pm

Exhaust fan E-54 will be off . Serves room 7164.
Fume Hood exhaust fan FE-53 will be off . Serves rooms 6105 and 4108.
Fume Hood exhaust fan FE-7 will be off Serves room 2115.
Fume Hood exhaust fan EF-1 will be off
Serves fume hoods in rooms 3115, 4111, 4117, 4121, and 4123.
Exhaust fan E-33 will be off Serves room 2115b.
Exhaust fan E-32 will be off Serves rooms 2115, 2122H and 5111.
Exhaust fan E-42 will be off Serves rooms 6104, 6216 and 6212.

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Tuesday, November 10, 2026 5:30 am to 2 pm

Fume Hood exhaust fan FE-23 will be off Serves room 4131.

Fume Hood exhaust fan FE-25A will be off Serves room 5131

Exhaust fan E-38 will be off. Serves room 5165B.

Fume Hood exhaust fan FE-62 will be off . Serves room 4121.

Exhaust fan E-67 will be off Serves floors 1-5.

Fume Hood exhaust fan FE-72 will be off . Serves room 6115.

Fume Hood exhaust fan FE-73 will be off . Serves room 5119.

Thursday November 12, 2026 5:30 am to 2 pm

Fume Hood exhaust fan FE-2 will be off 7:30am to 12noon. Serves room 1123C and 3166A.
Fume Hood exhaust fan FE-24 will be off 7:30am to 12noon. Serves room 4139.
Exhaust fan E-39 will be off . Serves room 5165B.
Exhaust fan E-43 will be off . Serves room 5144 and vivarium.
Exhaust fan E-44 will be off . Serves vivarium room 6210.
Exhaust fan E-45 will be off. Serves fume hood in vivarium
Provides general exhaust for vivarium rooms 6209 and 6304.
Fume Hood exhaust fan FE-55 will be off . Serves room 3132.

Friday November 13, 2026 5:30am - 2pm

Exhaust fan E-68 will be off. Serves floors 1-5.
Fume Hood exhaust fan FE-14 will be off . Serves room 3144.
Fume Hood exhaust fan FE-25 will be off . Serves room 4141.
Fume Hood exhaust fan FE-28 will be off. Serves room 5133C.
Exhaust fan E-40 will be off . General exhaust.
Exhaust fan E-69 will be off . General exhaust.
Exhaust fan E-46 will be off. Serves vivarium rooms 6157, 6163, and 6167.

Monday November 16, 2026 5:30am-2pm

Fume Hood exhaust fan FE-77 will be off . Serves room 5153.
Fume Hood exhaust fan FE-21 will be off. Serves bio safety cabinet and table in room 6157. Also provides general exhaust for rooms 6157, 6159, and 6161.
Exhaust fan EF-49 will be off. Serves rooms 6154, 6166, and 6168.
Fume Hood exhaust fan FE-16A will be off
Serves fume hoods and general exhaust in rooms 5157, 5165, and 5173.

Fume Hood exhaust fan FE-20 will be off. Serves fume hoods in rooms 3165 and 4161. Provides general exhaust for rooms 1165, 2165, 3155, 3165, 3165A, 3165B, 3171, 4153, 4155, 4157, 4161, 4161A, 4164, and 4173.
Fume Hood exhaust fan EF-19 will be off . Serves fume hoods and general exhaust in rooms 2166, 2173, 2181, 3166A, and 5175.

Exhaust fan E-47 will be off . Serves rooms 6171, 6171A, 6173 and 6173A.

LAB VACUUM SYSTEM WILL BE OFF FROM 7:30AM TO 12 NOON.

Tuesday November 17, 2026 5:30am to 2pm

Exhaust fan E-48 will be off . Serves vivarium rooms 6170 and 6175.
Fume Hood exhaust fan FE-6 will be off . Serves room 1175.
Exhaust fan E-30 will be off. Serves rooms 1169, 1169A, 1169B, and 1191.
Fume Hood exhaust fan FE-57 will be off . Serves room 2175.

Fume Hood exhaust fan FE-18 will be off Serves fume hoods in rooms 3171 and 4173.
Provides general exhaust for rooms 1169D, 2173, 2181, 3171, 3173, 3173A, 3176, 3178, 3182, 4165, 4168, 4170, 4171, 4173, 4173A, 4185, and 4189.
Exhaust fan E-51 will be off. Serves vivarium rooms 7165, 7169, 7173, and 7177.

Fume Hood exhaust fan FE-56 will be off. Serves room 3126.

Fume Hood exhaust fan FE-3 will be off. Serves room 3126.

Wednesday November 18, 2026 5:30am to 2pm

Fume Hood exhaust fan FE-17A will be off . Serves south penthouse annex
8:30AM-12 Noon: Service Filtered Diffuser in room 6125, 6129, 6131, 6141, 6146, 6174, 6175, 6183, 6185.

EMERGENCY GENERATOR WILL BE TESTED FROM 8AM to 9AM.

Steam boilers on a 7th floor will be off from 7:30AM to 4:00PM

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Thursday November 19, 2026 5:30 am to 2pm
Fume Hood exhaust fan FE-13 will be off . Serves room 2102.
Fume Hood exhaust fan FE-8 will be off . Serves room 2128.
Fume Hood exhaust fan FE-27 will be off . Serves room 4104.
Fume Hood exhaust fan FE-36 will be off . Serves room 5166.

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Friday November 20, 2026 5:30 am to 2pm

Fume Hood exhaust fan FE-37 will be off .
Serves fourth floor glass wash area, sixth floor cage wash area, and fume hood in room 4128.
Fume Hood exhaust fan FE-64 will be off . Serves room 1104A.
Fume Hood exhaust fan FE-58 will be off Serves room 1190.

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Please contact Michael Lindner, Facilities Management Preventative Maintenance Superintendent with any questions of concerns: michael.lindner@ucsb.edu.

Posted Oct 12, 2026 - 14:44 PDT

This scheduled maintenance affects: CAMPUS BUILDINGS (Biological Sciences II - UCSB Building 571).