Description of the properties of uranium and of the radiation hazards (external or internal irradiation). Reminder of the procedure to be followed before any order of uranium pieces.
NS 8 - Two-person rule of working (1982) (Obsolete)
NS 9 - Guidelines for protection against the hazards of radiofrequency and microwave radiation in the frequency range from 100 kHz to 300 GHz (Obsolete)
NS 10 - Action to be taken after a fire involving the evolution of corrosive gases (1994) (Obsolete)
NS 12 - Recommendations for the habitual use of VDU screens (1992) | - Safety_Health - | en fr
This note summarizes some ergonomy principles in order to help solving the most frequent problems caused by work in front of a screen (eyesight correction, proper seating, use of suitable equipment, etc.).
NS 14 - Test pressure for wire chambers (1986) (Obsolete)
These rules are intended to minimize the amount of ionizing radiation, for the benefit of anyone applying for transport and of those responsible for the supervision.
NS 19 - Principles to be observed by safety officers depending on the operational state of an experiment (1990) (Obsolete)
NS 20 - Dismantling or demolition work (1991) | - Worksite - | fr
A number of risks are encountered during dismantling or demolition work. Appropriate measures must be taken at the stages of tendering, as well as before or during performance of work by firms, to protect people and the environment.
NS 22 - Warning appliances during excavation work (1992) | - Worksite - | fr
Warning appliances (ribbons or grids) must be installed to signalize the presence of underground cables or ducts, so as to avoid for instance cutting or breakage during excavation work.
This Safety Note is intended to lay down the safety precautions to be respected by exhibitors to ensure the safety of persons present in a CERN building where a temporary exhibition is being arranged.
NS 29 - Fire Prevention for Insulating Core (Sandwich) Panel Structures for Inside Use Guidelines For Selection, Installation and Use (2004) | - Fire - | en fr
This Safety Note describes the safety requirements for design, construction and use of insulated core (sandwich) panels structures. It also gives complementary measures for the adoption, as insulating core, of materials whose use is restricted by the Safety Instruction IS 41.
NS 30 - Dangers due to electricity (1986) (Obsolete)