General

Electricity

  • Only qualified personnel is allowed to work on electrical installations. Please consult the hall supervisor or shift technician.

  • Heating devices must be equipped with CEE-T155 connectors and be operated via a temperature controller. Standard type 442 (Schuko) connectors are not allowed.

 

Water

  • Cooling water must be installed by the DESY group MKK2.
  • Contact to MKK2 should be established via the shift service.

Gases

  • Gases must only be ordered via "Gasabrufberechtigte" (Technical Hall Service). A Qualified Person (e.g. beamline engineer, trained in the use of gases) requests gases via the Gasabrufberechtigte and will be responsible for safe handling after delivery.

  • Gas cylinders must be stored in special cabinets

 

Radiation protection installations

  • Work on radiation protection installations is only allowed after written permission by a radiation safety officer

Radioactive sources

  • The use of radioactive sources requires a special safety instruction (DOOR)
  • External radioactive sources have to be declared on the safety declaration
  • Radioactive sources can be borrowed via the radiation safety staff or the shift service

 

Contracted companies

  • Prior to work all members of contracted companies must be given an instruction to the on site safety rules.
  • This instruction has to be confirmed by all workers
Documents
application/pdf Rules Gases (617KB)
Use of Gases at DESY Photon Science
application/pdf Liquid nitrogen station (495KB)
Liquid nitrogen station 47c
application/vnd.openxmlformats-officedocument.wordprocessingml.document Working permit (594KB)
Working permit radiation protection installations
application/vnd.openxmlformats-officedocument.wordprocessingml.document Confirmation safety instruction (29KB)
Confirmation safety instruction contracted companies
application/pdf DESY Safety Information (309KB)
DESY Safety Information for Visitors and Guests
application/pdf Radioactive sources (588KB)
Radioactive sources