The Retirement Home "Centar" is located on cadastral plot no. 2823/1, cadastral municipality Centar Novi, at the address Vjekoslav Klaić Street 10, Zagreb. The gross construction area is 9,582.56 m², and the heated area of the building is 7,985.47 m².
The design and technical documentation for the energy/comprehensive renovation of the Retirement Home Centar building must meet the following criteria:
Achieve annual primary energy savings (Eprim, kWh/year) of at least 50% after renovation compared to the state before renovation, with the aim of achieving the highest possible savings in line with the renovation concept
Design at least one new renewable energy system and an efficient district heating system in line with the renovation concept and defined measures
Achieve the highest possible share of renewable energy in the annual delivered energy after the energy renovation - with a target value of at least 75%
Design more than one new horizontal measure (implementation of new or reconstruction of existing accessibility elements in accordance with the Ordinance on Ensuring Accessibility of Buildings for Persons with Disabilities and Reduced Mobility (NN 78/13)), and measures for installing elements of green infrastructure, sustainable urban mobility, and electromobility
Based on the results of the analysis of the existing condition, design an increase in the building's seismic resistance of at least 10% above the current seismic resistance - expressed as the ratio between the calculated seismic resistance of the structure and the seismic resistance of the structure according to the HRN EN 1998 standard series and the relevant national annexes (in accordance with the Technical Regulation for Building Structures NN 17/17, 75/20), and in compliance with the applicable technical regulations
The project must be developed in accordance with EU horizontal policies on sustainable development, accessibility for persons with disabilities, gender equality, and non-discrimination - i.e., the project must contribute to or at least be neutral in relation to these policies
The project must be developed in line with the Do No Significant Harm (DNSH) principle - which must be addressed and justified in the design and technical documentation
Individual energy renovation measures of the building must meet the following criteria:
Individual measures (including all materials, decommissioning, installation costs, all design/technical support costs, and all auxiliary costs necessary to complete the works) must contribute to the EIB’s objectives for climate action and environmental sustainability if:
(i) they comply with the requirements set for individual components and systems in the applicable national regulations transposing the Energy Performance of Buildings Directive (EPBD), and must meet Ecodesign requirements in accordance with Directive 2009/125/EC, and
(ii) expected energy savings are demonstrated through an energy audit, comparison between certified energy performance certificates before and after renovation, or any other transparent and proportionate method acceptable to the EIB.