The business of water conservation involves various optimization steps accompanied by mechanization, application, and technological innovative solutions.
Business of Water Conservation: Challenges and Perspectives
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Clinical Hospital Split - Hospital Firule
Complete energy renovation according to the ESCO model FIND OUT MOREDuration of works: November 2016 - July 2017
Client
Clinical Hospital Split-Firule
Clinical Hospital Center Split is the largest hospital center in Dalmatia, employing approximately 3,200 employees. It is the central health institution of the Split-Dalmatia County and the entire southern region of Croatia, and is located in three locations in Split: Firula, Križine and the city center. About 1,000,000 citizens of the Republic of Croatia and about 500,000 residents of the southern part of neighboring Bosnia and Herzegovina gravitate to this institution, as a regional hospital, as well as 500,000 tourists during the tourist season. The owner of the hospital is the Republic of Croatia, and the rights and duties of the founder are performed by the Government of the Republic of Croatia. The seat is in Split, Spinčićeva 1.
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GALLERY
Challenge
Energy renovation of the hospital
The Firule Hospital covers an area of 67,000 m2, was built between 1940 and 1986, and has not been extensively renovated since then. Energy renovation included energy measures in almost all parts of the hospital. In addition, it was necessary to replace the complete equipment in the hospital laundry, which had been in operation for more than 30 years. The biggest challenge was to rebuild the hospital while keeping it functioning smoothly. Also, the works had to be finished in a very short time, therefore the coordination of all subcontractors, suppliers and hospital employees had to be precise.
Presentation of financial savings generated by the use of RES, solar collectors and heat pumps, for one quarter
Solutions
Technologies used
- thermal insulation of 24,000 m2 of facade,
- thermal and waterproofing of 13,500 m2 of roofs,
- replacement of 9,000 m2 of dilapidated carpentry with new PVC carpentry,
- replacement of 18,000 lighting fixtures,
- renewed air conditioning system,
- the boiler house and 11 heating substations were renovated,
- new hot water preparation system,
- completely renovated hospital laundry
PROMO VIDEO
Results
Cost reduction up to 50%
The work on the energy renovation of the hospital lasted only 7 months. Energy consumption before energy renovation was 34,227,000 kWh/year, and after renovation it was 19,000,000 kWh/year, which is a saving of 56%. In addition, water consumption is reduced by 54%, CO2 emissions are 62% lower, and even 10% of energy is produced from renewable energy sources. The costs for energy sources before the renovation amounted to approximately HRK 16,310,000.00 on an annual basis, and after the renovation, they amount to approximately HRK 7,800,000.00. The project itself will last 14 years and the cost of the investment will be returned through savings. There were 150 to 180 workers on the construction site every day, a total of 300 people from more than 30 Croatian companies worked on the project.
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