SCS Building Outages/Important Notices

Thursday, May 21, 2026

VENTILATION OUTAGE - SOUTH RAL - MAY 26TH FROM 7:00AM TO 3:30PM

TO ALL IN SOUTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the listed rooms on the 2nd-4th floors of RAL on Tuesday, May 26th from 7:00AM to 3:30PM. This outage is needed to perform preventative maintenance on DOA-102 supply fan A. During the outage, the supply air to the listed rooms will be affected so there may be warmer than usual temperatures. Research will be able to continue as usual during the outage. Further details are listed below:

Outage Request Number: 74456

Outage Time : 2026/05/26 07:00 until 2026/05/26 15:30

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : 2nd,3rd, and 4th floor east side make up air

Building Services affected : Will affect supplied air

Building Occupants Effect : Possible slight temperature change

Ventilation Fan No. : DOA-102 Supply Fan A

Ventilation Area. : 2nd,3rd, and 4th floor east side make up air

Comments : This outage is rescheduling of outage 74366 initially planned for 5/13. On that day shop 06 had to prioritize another issue and the work associated with DOA-102 outage could not be completed on 5/13.

Reason : PM MAINTENANCE

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

LOW PRESSURE STEAM OUTAGE - NOYES LAB - MAY 26TH FROM 6:00AM TO 2:30PM

TO ALL IN NOYES LAB:

F&S will be conducting a LOW PRESSURE STEAM OUTAGE affecting Noyes Lab on Tuesday, May 26^th from 6:00AM to 2:30PM. This outage is needed to install a new valve on AHU8. During the outage, building occupants may experience cooler than usual temperatures. Further details about the outage are listed below:

Outage Request Number: 74458

Outage Time : 2026/05/26 06:00 until 2026/05/26 14:30

Outage Type : LOW PRESSURE STEAM

Building : 0012 - NOYES LABORATORY OF CHEMISTRY

Building Sections affected : Entire building

Building Services affected : Reheats

Building Occupants Effect : Cooler temperates than normal

Comments : Steam to assist

Reason : Install new valve for AHU# 8

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

Friday, May 1, 2026

VENTILATION OUTAGE - SOUTH RAL - MAY 13TH FROM 7:00AM TO 3:30PM

TO ALL IN SOUTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the listed rooms on the 2nd-4th floors of RAL on Wednesday, May 13^th from 7:00AM to 3:30PM. This outage is needed to perform preventative maintenance on DOA-102 supply fan A. During the outage, the supply air to the listed rooms will be affected so there may be warmer than usual temperatures. Research will be able to continue as usual during the outage. Further details are listed below:

Outage Request Number: 74366

Outage Time : 2026/05/13 07:00 until 2026/05/13 15:30

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : RAL South, Rooms; 236,237,240,241,244,245,245b,247,248,249,252,253,254,256,257,260,260c,261,261b,263,336,338,340,341,343,344,345,345b,347,348,349,352,352b,353,354,354b,356,357,360,361,361b,363,370,436,437,440,441,443,444,445,448,449,452,452b,453,454,454b,456,457,460,461,461b,463

Building Services affected : Will affect supplied air

Building Occupants Effect : Possible slight temperature change

Ventilation Fan No. : DOA-102 Supply Fan A

Ventilation Area. : See listed rooms

Comments : null

Reason : PM MAINTENACE

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

Wednesday, April 22, 2026

VENTILATION OUTAGE - CLSL-A - MAY 2ND FROM 6:00AM TO 5:00PM

TO ALL IN CLSL-A:

F&S will be conducting a VENTILATION OUTAGE affecting the listed areas in CLSL-A on Saturday, May 2^nd from 6:00AM to 5:00PM. This outage is needed to complete cleaning and other maintenance on supply fans S-1 and S-2. During the outage, there will not be any supply air or make-up air for the fume hoods. To prepare for the outage, please make sure that all fume hood sashes are fully closed if not in use and that all chemical containers are closed. If you are working in the fume hoods during the outage, please make sure to keep your lab doors open to allow for additional make-up air to come in from the corridors. Further details about the outage are listed below:

Outage Request Number: 74389/74391

Outage Time : 2026/05/02 06:00 until 2026/05/02 17:00

Outage Type : VENTILATION

Building : 0070 - CHEMICAL & LIFE SCIENCES LABORATORY

Building Sections affected : Rooms; A101,A101A,A101A1,A103,A104,A105,A106, ,AC107,A108,A109,A110,A112,A113,A114,A115,AC116,A123,A125,AC100,AC200,A201,A202C,A203,A204,A205,A205A,A206,A207,A208,A209,A210,AC211,A212,A213,A214,A223,A301,A303,A303A,A305,A305A,A306,A307,A308,A310,A312,A314,A320,A320A,A322,A323,AC400,A401,A402C,A403,A404,A405,A406,A407,A408,A409,A410,A410A,AC411,A412,A413,A414,A420,A421,A427,A429,A431,AC500,A501,A503,A504,A505,A506,A507,A509,A510,AC511,A512,A513,A514,A520,A521,A522,A523,A525

Building Services affected : Supply Air and Make-up Air for Fume Hoods

Building Occupants Effect : There will be NO conditioned air or Make-up air to the rooms listed above.

Ventilation Fan No. : S-1,S-2

Ventilation Area. : see rooms below

Comments : Leave lab doors SLIGHTLY open for minimum make-up air for hoods. Close sash doors and cap all chemicals when fume hood is not in use.

Reason : Shop 06 will be completing cleaning and other maintenance on these fans

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

Thursday, April 16, 2026

VENTILATION OUTAGE - SOUTH RAL - APRIL 28TH FROM 6:00AM TO 10:00AM

TO ALL IN SOUTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the listed labs in South RAL on Tuesday, April 28^th from 6:00AM to 10:00AM. This outage is needed to change filters on the exhaust fans serving those rooms. During the outage, there will be no exhaust air available in the affected rooms so no research should be taking place. To prepare for the outage, please make sure that all chemical/waste containers are sealed and that fume hood sashes are closed. Further details about the outage are listed below:

Outage Request Number: 74361

Outage Time : 2026/04/28 06:00 until 2026/04/28 10:00

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : Rooms 272,273,274,275,276,277,278,279,373,374,375,376,379

Building Services affected : Supply Air & Fume Hood exhaust Air will be off.

Building Occupants Effect : Lack of supply & exhaust air in areas listed.

Ventilation Fan No. : HE-1,Hartwig Labs, Supply and Fume Hood Exhaust

Ventilation Area. : Rooms 272,273,274,275,276,277,278,279,373,374,375,376,379

Comments : Please cap all chemicals and close fume hood sashes.

Reason : To Change Filters in Fume Hood Exhaust System and inspect unit.

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

VENTILATION OUTAGE - SOUTH RAL - APRIL 22ND FROM 6:00AM TO 10:00AM

TO ALL IN SOUTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the west wing of the 2nd-4th floors of South RAL on Wednesday, April 22^nd from 6:00AM to 10:00AM. This outage is needed to change filters on the DOA-102 fans. During the outage, there will be reduced supply air and NO fume hood/cabinet exhaust air available in the affected rooms so no research should be taking place. To prepare for the outage, please make sure that all chemical/waste containers are sealed and that fume hood sashes are closed. Further details about the outage are listed below:

Outage Request Number: 74356

Outage Time : 2026/04/22 06:00 until 2026/04/22 10:00

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Services affected : There will be Reduced supply air and NO exhaust air to the Fume Hoods on the North walls of labs.

Building Occupants Effect : Reduced conditioned air and NO fume hood or cabinet exhaust for North fume hoods.

Ventilation Fan No. : DOA-102 Supply and Exhaust Fans

Ventilation Area. : see rooms below

Comments : Please CAP all chemicals and CLOSE all sashes to fume hoods.

Reason : We are changing the filters on the exhaust side of this system.

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

VENTILATION OUTAGE - SOUTH RAL - APRIL 21ST FROM 6:00AM TO 10:00AM

TO ALL IN SOUTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the west wing of the 2nd-4th floors of South RAL on Tuesday, April 21^st from 6:00AM to 10:00AM. This outage is needed to change filters on the DOA-101 fans. During the outage, there will be reduced supply air and NO fume hood/cabinet exhaust air available in the affected rooms so no research should be taking place. To prepare for the outage, please make sure that all chemical/waste containers are sealed and that fume hood sashes are closed. Further details about the outage are listed below:

Outage Request Number: 74357

Outage Time : 2026/04/21 06:00 until 2026/04/21 10:00

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : RAL South, Rooms; 238,239,242,243,246,247,250,251,254,255,258,259,263,338,339,342,343,346,350,351,354,354b,355,358,359,361b,363,370,438,439,442,443,446,447,450,451,454,454b,455,458,459,461b,463

Building Services affected : There will be Reduced supply air and NO exhaust air to the Fume Hoods on the South walls of labs.

Building Occupants Effect : Reduced conditioned air and NO fume hood or cabinet exhaust for South fume hoods.

Ventilation Fan No. : DOA-101 Supply and Exhaust Fans

Ventilation Area. : see rooms below

Comments : Please CAP all chemicals and CLOSE all sashes to fume hoods.

Reason : We are changing the filters on the exhaust side of this system.

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

VENTILATION OUTAGE - SOUTH RAL - APRIL 24TH FROM 6:00AM TO 10:00AM

TO ALL IN SOUTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the listed rooms in South RAL on Friday, April 24^th from 6:00AM to 10:00AM. This outage is needed to change filters on the EF-104A, EF-104B, and EF-104C fans. During the outage, there will be no exhaust air available in the affected rooms so no research should be taking place. To prepare for the outage, please make sure that all chemical/waste containers are sealed and that fume hood sashes are closed. Further details about the outage are listed below:

Outage Request Number: 74364

Outage Time : 2026/04/24 06:00 until 2026/04/24 10:00

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : Rooms; 37A,37B,45,45B,47,47B,49,49B,53,53B,53C,55,55B,57,57B,72,75,76,77,79,79C,145,155,157,172,173,176,177,179,472,473,476,477,478

Building Services affected : Exhaust Air to these Spaces.

Building Occupants Effect : NO exhaust to the spaces listed above.

Ventilation Fan No. : (Old)RAC-104, ERC-2,EF-104A, EF-104B & EF-104C

Ventilation Area. : see rooms below

Comments : null

Reason : To change filters serving these fans.

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

VENTILATION OUTAGE - SOUTH RAL - APRIL 23RD FROM 6:00AM TO 10:00AM

TO ALL IN SOUTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the listed rooms in South RAL on Thursday, April 23^rd from 6:00AM to 10:00AM. This outage is needed to change filters on the EF-103A, EF-103B, and EF-103C fans. During the outage, there will be no exhaust air available in the affected rooms so no research should be taking place. To prepare for the outage, please make sure that all chemical/waste containers are sealed and that fume hood sashes are closed. Further details about the outage are listed below:

Outage Request Number: 74363

Outage Time : 2026/04/23 06:00 until 2026/04/23 10:00

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : Rooms; 35,36,37E,37D,37C,40,41,42,42B,43,44,46,50,50B,56,58,58B,60,60C,61,63,63C,135A,136,137,140,140B,142,143,146,148,150,154,156,160,160D,161,161B,163,235A,335A & 435A

Building Services affected : Exhaust air to these spaces.

Building Occupants Effect : NO exhaust to the spaces listed above.

Ventilation Fan No. : (Old RAC103)-ERC-1 -EF103A,EF-103B & EF-103C

Ventilation Area. : see rooms below

Comments : null

Reason : To change filters serving these fans.

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

VENTILATION OUTAGE - NORTH RAL - APRIL 29TH AND 30TH FROM 6:00AM TO 8:00AM

TO ALL IN NORTH RAL:

F&S will be conducting a VENTILATION OUTAGE affecting the listed rooms in North RAL on Wednesday, April 29^th and Thursday, April 30^th from 6:00AM to 8:00AM. This outage is needed to change filters on the supply and exhaust fans serving those rooms. During the outage, there will be no supply or exhaust air available in the affected rooms so no research should be taking place. To prepare for the outage, please make sure that all chemical/waste containers are sealed and that fume hood sashes are closed. Further details about the outages are listed below:

Outage Request Number: 74359

Outage Time : 2026/04/29 06:00 until 2026/04/30 08:00

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : Rooms,RAL : DOA-02=10,11,11A,12,14,17,19,19A,19B,112 suite,113,216A,216,219,221,304,412,412B,412C,412CI,DOA-03=197,199,294A,294B,295,296,299,390,390A,390C,392,392A,490,491,493,494,494B,495,496,497,498 & 498A

Building Services affected : Supply Air,Make Up Air, Fume Hood Exhaust,Cabinet Exhaust & General Lab Exhaust

Building Occupants Effect : Lack of all listed above.

Ventilation Fan No. : DOA-2 & DOA-3 & Supply & Exhaust Fans serving these units.

Ventilation Area. : see rooms below

Comments : daily outage 6a-8a. These units operate in tandem and both must be shut down to service the filters. Please cap all chemicals and close fume hood sashes.

Reason : To Change Filters on the Exhaust side of these units and inspect DOAs.

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

Friday, April 3, 2026

GAS OUTAGE - CLSL-A - APRIL 6TH FROM 8:00AM TO 11:00AM

TO ALL IN CLSL-A:

F&S is conducting a GAS OUTAGE affecting CLSL-A on Monday, April 6^th from 8:00AM to 11:00AM. This outage is needed for Ameren to replace the natural gas meter. During the outage, there will not be any natural gas available in the labs. Further details about the outage are listed below:

Outage Request Number: 74316

Outage Time : 2026/04/06 08:00 until 2026/04/06 11:00

Outage Type : GAS

Building : 0070 - CHEMICAL & LIFE SCIENCES LABORATORY

Building Sections affected : Entire Bldg

Building Services affected : Equipment that uses natural gas

Building Occupants Effect : No use of equipment that uses natural gas

Comments : null

Reason : Ameren is replacing the natural gas meter

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

Monday, March 30, 2026

VENTILATION OUTAGE - NORTH RAL - APRIL 1ST FROM 6:00AM TO 10:00AM

F&S will be conducting a VENTILATION OUTAGE affecting the listed rooms in North RAL on Wednesday, April 1^st from 6:00AM to 10:00AM. This outage is needed to perform preventative maintenance on the air handler serving those rooms. During the outage, occupants may notice warmer than usual temperatures. Further details about the outage are listed below:

Outage Request Number: 74317

Outage Time : 2026/04/01 06:00 until 2026/04/01 10:00

Outage Type : VENTILATION

Building : 0116 - ROGER ADAMS LABORATORY

Building Sections affected : 100G, 100S, 100A, 110, 111B, 114, 114A, 115, 117, 118, 119, 120, 121, 125, 127, C300A, 308A, 308C, 314, 314A, 318C, 318D, 318E, 318G, C400A, 428, 430

Building Services affected : operation of air handler

Building Occupants Effect : temporary lack of A/C

Ventilation Fan No. : ahu-16

Ventilation Area. : see rooms below

Comments : null

Reason : 18 month service/inspection

Shane Brownfield, CCHO

Safety and Inventory Supervisor– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618