SLAC Site Security provides multiple services to SLAC Employees, Contractors, Users and Visitors. Please see the links in this webpage for information on those services. If you need further assistance, please visit our office (Building 53 lobby), or contact us via e-mail or by telephone at 650-926-2551. If this is your first visit, please review the complete access information on our VUE Center "Coming to SLAC" site. That site has additional information not relating to Security or Badging for Visitors, Users, and New Employees.

Security Assistance

The Main Gate is open 24 hours a day, 365 days a year.  650-926-2551.

Office Hours

Monday - Friday, 7am to 7pm, except holidays

Location

The Security Office is located in the VUE Center (Visitor, User, Employee) in building 53 (SUSB). The building is directly behind main gate, slightly to the left as you come in.  The VUE Center is on the first floor, on the left side as you come in the building.

Mailing Address

SLAC National Accelerator Laboratory
SLAC Security
2575 Sand Hill Road, Mail Stop 86
Menlo Park, CA 94025

Site Access

If you are visiting SLAC for any purpose, please fill out the form at the SLAC Access Portal. The form will guide you through the process, starting with if you are attending a conference or all other visits. The 'other visits' include if you are going to be working at SLAC or just visiting a friend. The SLAC Access Portal will start the on-boarding process for subcontractors and other people who need system entry.

The SLAC ID badge provides identification of employees, scientific users, and contractors to the site during working and non-working hours and for access to the Accelerator Area at all times.   A current SLAC ID badge is required for entry to the site unless specific entry information has been provided to the Gate Officers. ID is required at all times; during working hours, non-working hours, and on weekends and holidays.  See Gate Information for more information about the internal and external site access, including videos on how to use the automated systems.  See also our Site Safety, Security, and Access Guide [pdf] (normally handed out as a trifold brochure). 

Accidents

Accidents should be reported immediately via 650-926-5555. (On-site phones can use extension 5555.)  A Patrol Officer will be dispatched to the location immediately. If anyone is injured, the reporting party should dial 911 immediately, followed by a call to Security x5555.   See Emergency Information for more information and phone numbers.

Theft Reports

Thefts should be reported to Security immediately via 650-926-2551 (Main Gate). A Patrol Officer will be dispatched to the location to prepare an incident report.

Everyone at SLAC must ensure that they provide adequate storage and protection of government equipment and materials in their possession. Physically securing your computer, high value items, and personal belongings and property, locking your office when you will be away and keeping hand tools in a locked tool box or cabinet should be a high priority for everyone at SLAC. Know or find out who your computer administrator is to ask for additional information in securing your computers. If someone is in your area removing computers or equipment, stop and question him or her.