b)
Proposal for the extension of a contract covering licences for computer-aided engineering software tools and the provision of electronics and microelectronics design services
f)
Proposal for the award of a contract for the installation, operation and maintenance of heating, ventilation, air conditioning and sanitary equipment in CERN’s tertiary buildings
g)
Proposal for the award of a contract for the maintenance and operation of the cooling and ventilation systems for the accelerator and experiment facilities