Framework agreement for architecture and engineering services relating to the maintenance and expansion of buildings, infrastructures and plants available to SAVE and other companies of the SAVE Group divided into 2 lots:

- Lot 1 architectural and engineering services mainly of plant engineering category, and with civil secondary category - CIG 7609102D99 - CdP 1.04

- Lot 2 architectural and engineering services mainly of civil category, and with secondary plant engineering category - CIG 7609109363 - CdP 1.04

Framework agreement for architecture and engineering services relating to the maintenance and expansion of buildings, infrastructures and plants available to SAVE and the other companies of the SAVE Group - Lot 1 mainly architecture and engineering services plant engineering, and with a civil secondary category

Framework agreement for architectural and engineering services related to maintenance and expansion of buildings, infrastructures and plants available to SAVE and other companies of the SAVE Group - Lot 2 mainly architecture and engineering services civil, and with a secondary plant category