Building Contacts and After Hours Access Policies

After hours access policies for the following buildings are accurate as of the date noted in parentheses. This information is collected regularly for buildings where evening math prelims and after hours final exams are scheduled. If you have questions, please contact Mikki Klinger.

Building Contact PersonEvening Access Policy
BDF Bradfield Hall
Gregory Smith (gjs25)
OPEN - North and South building entrances are unlocked until 10:00 p.m. on weekdays. (September 2025)
BKL Baker Lab
Adam LaLonde (al268)
227-3966
OPEN - Building and classrooms are not locked. After hours, if needed, call 227-1580. (September 2025)
BLY Bailey Hall OPEN - A technician from CIT will unlock the front doors about half an hour before the exam starts and will lock the doors afterward. (September 2021)
GTS Gates Hall
Michael Swartwout (mls227)
OPEN - Gates Hall is open 7:00 a.m. - 9:00 p.m. weekdays and 7:00 a.m. - 7:00 p.m. weekends. Room G01 is open the same hours as the building. (September 2025)
GSH Goldwin Smith Hall
Eric Fields (cef3)
255-4262
OPEN - Building and classrooms always open. (September 2025)
HLS Hollister Hall
Thom Quinn (tlq3)
255-3540
OPEN - Building is open 7 a.m. - 9 p.m. Monday-Friday and is accessible 24/7 with a valid ID card. (September 2025)
IVS Ives Hall
David Lippincott
255-9071
OPEN - Building and classrooms are unlocked Monday-Thursday evenings until 10:30 p.m.  Building locks at 5:00 p.m. on Fridays and generally remains locked all day Saturday and Sunday. (September 2021)
KLR Klarman Hall
Eric Fields (cef3)
255-4262
OPEN - Building and classrooms always open. (September 2025)
KMB Kimball Hall
Seetharaman Vinayagam (sv476)
OPEN - After-hours building access is through Tang Hall with a Cornell ID. The card reader is to the right of the Tang Hall quad entry. There is another card reader at the parking lot level on a post with the automatic door opener. (September 2025)
KND Kennedy Hall
Hope Spicer
255-1607
OPEN - A Call Auditorium staff member unlocks the auditorium (usually 30 minutes before an evening exam) and is onsite and available during exams in case the proctors need help with AV or computer equipment. In the unlikely event that the auditorium is not unlocked, call (607) 253-2001. (September 2025)
MCG McGraw Hall
Eric Fields
255-4262
OPEN - Building and classrooms always unlocked. (February 2024)
MLT Malott Hall
Joy Jones
255-9743
OPEN - Building is open 7:30 a.m. - 9:00 p.m. every day, including weekends. (September 2025)
MRS Morrison Hall
Tamara Payne (th47)
255-5497
OPEN - Building is open Monday through Friday, 6 a.m. to 8 p.m and locked on weekends. (September 2025)
MVR Martha van Rensselaer
Kyle Rouleau
255-2200
OPEN - The building is open Monday through Friday, 7:30 am to 8 pm, and Saturday and Sunday, 8 am to 6 pm. (February 2024)
OLH Olin Hall
Thom Quinn (tlq3)
255-3540
OPEN - Building entrances are unlocked until 10:00 p.m., and classrooms are unlocked until 11:00 p.m. These are all card reader locks that are programmed to unlock and lock at specific times. Special access requests can be made via www.coecis.cornell.edu/facilities and the programming temporarily modified. (September 2025)
PHL Phillips Hall
Scott Albrecht (sja4)
255-8588
OPEN - Building and classrooms are open 24 hours a day. (September 2025)
PHS Physical Sciences Bldg
Tracy Davenport (tdd26)
OPEN - Unlocked for prelims. (September 2025)
PLS Plant Science Building
CALS Student Services
255-2257
OPEN - Classrooms and the building will be open weekdays 6 a.m. - 10 p.m. (February 2020)
RCK Rockefeller Hall
Jenny Wurster (jew16)
255-2371
LOCKED - For rooms 201 (Schwartz Aud) or 203, pick up keys from Jenny Wurster (jew16), located in Rockefeller 202. Please call ahead (255-2371). The building and other Rockefeller classrooms are open. Back-up support: Jonathan Lagasse (jl4463, 255-6034) and Mark Lory-Moran (ml622, 255-2398). (September 2025)
RRB Riley-Robb Hall
Nicole Albright
255-2465
OPEN - The building is open until 8:30 p.m.  If using room 125, contact Nicole for an access code in case the room is locked. (September 2025)
STL Statler Hall
Jeff Hetzel (jjh11)
255-6383
OPEN - The building is open, and the auditorium and/or classrooms are left unlocked on nights when a prelim is scheduled there. (September 2025)
URH Uris Hall
John Dawson (jld57)
255-6340
OPEN - Uris Hall - building entrances, auditorium, and classrooms (except G28) - is open 24 hours a day, 7 days a week year round. (September 2025)
WRN Warren Hall
Steven Hatfield (sh242)
592-5674
OPEN - The building is open until 10 p.m. Monday - Saturday and until 8 p.m. on Sunday. (September 2025)