Data Collection Summary Report

Transcription

1 Data Collection Summary Report Asilo Cologno Monzese Polo Territoriale per la Prima Infanzia con Asilo Nido 22/09/2011 The sole responsibility for the content of this report lies with the authors. It does not represent the opinion of the Community. The European Commission is not responsible for any use that may be made of the information o contained therein. e This data collection tool has been developed by eerg Data have been checked by individual National Contact Points.

2 A) GreenBuilding Programme Application Form A1) Company and building information A2) Reference people information Company information Director or person authorised to sign for the company Company name Surname, Name Iachelini, Lorenzo Homepage address Function Responsabile Lavori Pubblici. Urban. Sec. Street and number via Mazzini 9 Phone number (0039) Area code and city Cologno Monzese Fax number (0039) Country Italy llpp@comune.colognomonzese.mi.it Building information GreenBuilding manager appointed by the company Building name Polo Territoriale per la Prima Infanzia con Asilo Nido Surname, Name Iachelini, Lorenzo Short building idetification name Asilo Cologno Monzese Function Responsabile Lavori Pubblici. Urban. Sec. Street and number via Cesare Battisti 115 Phone number (0039) Area code and city Cologno Monzese Fax number (0039) Country Italy llpp@comune.colognomonzese.mi.it A3) PARTNERSHIP COMMITMENT SUBMISSION FORM The company/organisation/institution/authority: declares its willingness to participate in the GreenBuilding Programme and to commit itself to carry out the actions described in the attached Action Plan and to adhere to the general principles described in the GreenBuilding Partner Guidelines. The company will keep the European Commission and the respective National Contact Point (NCP) informed of implementation of the Action Plan. Director or person authorised to sign for the organisation is: The GreenBuilding manager appointed by the company is: Please send the signed partnership commitment submission form to: Iachelini, Lorenzo Iachelini, Lorenzo Paolo Bertoldi European Commission, Joint Research Centre TP Ispra (VA) Italy paolo.bertoldi@ec.europa.eu Lorenzo Pagliano NCP for Italy, eerg Politecnico di Milano Via Lambruschini Milano Italy lorenzo.pagliano@polimi.it Date Signature Polo Territoriale per la Prima Infanzia con Asilo Nido Page 2 of 10

3 B) Building Information B1) Documentation submitted to NCP B2) Information about climate and site Partnership commitment submission form (inclu Data collection report (this document) Action Plan for the building Climate zone Type of surrounding Altitude above sea level (m) Heating Degree Days (DDh) Cooling Degree Days (DDc) Mediterranean North (MDN) Suburb ' B3) Information about intervention and use of building B4) Dimensional information about new building Actual type of use School: primary and secondary (418 year) Heated net floor area (m 2 ) Year of construction Cooled net floor area (m 2 ) Type of intervention (and type of baseline) New building (legal l value) Lighted/electric equipped net floor area (m 2 ) Typical period of use Days/year 210 Hours/day 8 Heated net volume (m 3 ) Heated gross volume (m 3 ) ' '257.7 B5) Short description of the building and intervention (maximum 200 words) The building have function of kindergarten for about sixty children and civic centre for social and cultural activities for families. The school and social structure was ordered and will be managed by the Municipality, in the suburb of Milan area, in north of Italy. The main volume of the intervention is a new building, whose architectural shape is quite unconventional and very attractive, with curved roof surfaces. The aim of the architects is to create a building with functional internal and external spaces (classrooms, multifunctional spaces, gardens, etc.) and an interesting aspect for children and family of the community. Polo Territoriale per la Prima Infanzia con Asilo Nido Page 3 of 10

4 C) Building Envelope D1) Thermal properties of opaque technical elements in final status Roof External walls Basement Partitions* Average Uvalue (W/m 2 /K) Average Uvalue (W/m 2 /K) Average Uvalue (W/m 2 /K) Average Uvalue (W/m 2 /K) Area (m 2 ) Area (m 2 ) Area (m 2 ) Area (m 2 ) Data souce for opaque envelope data Calculation according to EN or national norms * "Partitions" is used to refer to all the walls which separe conditioned from unconditioned spaces. D2) Thermal properties of transparent technical elements in final status Type 1 window Type 2 window Type 3 window Notes e clarifications Average Uvalue (W/m 2 /K) Average Uvalue (W/m 2 /K) Average Uvalue (W/m 2 /K) Solar factor (%) 50.0% Solar factor (%) Solar factor (%) Value to be refered to glazing + frame Value to be refered to glazing + solar protectiong Visible transmittance (%) 72.0% Visible transmittance (%) Visible transmittance (%) Area (m 2 ) 97.8 Area (m 2 ) Area (m 2 ) Percentage of influence 100.0% Percentage of influence Percentage of influence Singol type area against total window area Data souce for transparent envelope data Specification from maker Class of airthightness according to EN D3) SUMMARY Envelope Uvalue (W/m 2 /K) Total lossing area (m 2 ) 1'679.9 Gross heating volume (m 3 ) 3'257.7 Shape ration (m 2 /m 3 ) Polo Territoriale per la Prima Infanzia con Asilo Nido Page 4 of 10

5 D) Plant Systems in Final Status D1) Heating plant D2) Cooling plant Type of use of heating production Heating + SHW Comfort model Fanger Type of heating production system Electric heat pump Strategy to reduce solar heat gains Well sized external shading Age of the heating production system 2009 Cooling strategy Passive systems Nominal heating power (kw) Type of cooling production system Ground source heat pump If boiler, nominal generation efficiency Nominal heating power (kw) If heat pump, nominal COP 6.10 Seasonal Energy Efficiency Ratio 4.30 Indoor heating setpoint temperature ( C) 20.0 Air temperature Indoor cooling setpoint temperature ( C) 26.0 Air temperature D3) SHW production plant D4) Ventilation plant Type of production system Electric heat pump Has a ventilation plant been provided? Nominal heat power (kw) If yes, please specify the ach (h 1 ) Has an heat recovery system been provided? If yes, please specify its efficiency (%) % Polo Territoriale per la Prima Infanzia con Asilo Nido Page 5 of 10

6 E) Electric installed power E2) Lighting In final status Yearly operation hours (h/y) 1'400 Installed electric power for lighting (W/m 2 ) Lighted net floor area (m 2 ) E3) Electric equipment inside heated and/or cooled spaces In final status Installed electric power for equipment (W/m 2 ) 1.40 Electric equipped net floor area (m 2 ) Polo Territoriale per la Prima Infanzia con Asilo Nido Page 6 of 10

7 F) Special Plant Systems in Final Status F1) Solar thermal plant F2) Photovoltaic (PV) plant Is there a solar thermal plant? No Is there a photovoltaic plant? If yes, specify the absorbing area (m 2 ) If yes, specify the absorbing area (m 2 ) If yes, specify the type of collector If yes, specify the type of cell Mono crystalline silicon (Nom.Eff. = 16%) If true, specify nominal efficiency (%) If yes, specify nominal efficiency (%) 12.8% If yes, specify the installed power (kw) 14.8 F3) Geothermal system F4) Biomass system Is there a geothermal system? Is there a biomass boiler? No If yes, specify its typology Open loop systems If yes, specify the type of biomass If yes, specify the installed power (kw) 40.0 If yes, specify the installed power (kw) F5) Wind generation system F6) Combined Heat and Power (CHP) System Is there a wind generation system? No Is there a CHP system? No If yes, specify the installed power (kw) If yes, specify its typology If yes, efficiency for electricity (%) F7) Hydroelectric system If yes, efficiency for heat (%) Is there a hydroelectric system? No If yes, specify the installed power (kw) Polo Territoriale per la Prima Infanzia con Asilo Nido Page 7 of 10

8 G) Energy Summary Based on Legal Values G1) Primary energy balance of building Primary Energy Consumption (PEC) Savings in In final status Legal values disaggregation according to EN percentage Data source PEC for heating (kwh/y) 8'174 43' % Data from EN or national norm calculation PEC for cooling & dehumidification (kwh/y) 11'042 14' % Data from EN or national norm calculation PEC for ventilation & humidification (kwh/y) Data from EN or national norm calculation PEC for SHW production (kwh/y) 697 Data from EN or national norm calculation PEC for lighting (kwh/y) 4'337 Data from EN or national norm calculation PEC for other electric uses (kwh/y) 1'226 Not available PEC for total uses (kwh/y) 57' % Equivalent Primary Energy Generated (PEG) by renewables In final status PRIMARY ENERGY SUMMARY PEG from solar thermal plant (kwh/y) Sum of PEC according to legal values (kwh) 57'595 PEG from photovoltaic plant (kwh/y) 12'663 Total PEC or in final status (kwh) 25'477 PEG from wind generation system (kwh/y) Total PEG by renevables (kwh) 12'663 PEG from hydroelectric generator (kwh/y) Energy saving percentage including renewables (%) 77.8% Energy saving percentage without renewables (%) 55.8% 17.0% 2.7% 0.0% 4.8% Sum of legal values 32.1% Net PEC in final status or after renovation Legal values by end uses PEC in final status or after renovation Planned performances 43.3% Primary energy (MWh) PEC for heating PEC for cooling & dehumidification PEC for ventilation & humidification PEC for SHW production PEC for lighting PEC for other electric uses PEG from solar thermal plant PEG from photovoltaic plant PEG from wind generation system PEG from hydroelectric generator Total Primary Energy Polo Territoriale per la Prima Infanzia con Asilo Nido Page 8 of 10

9 H) Measures & Costs H1) Energy saving measures Building subsystem Typology of energy saving measure Specific energy saving action 1 Building envelope 2 Building envelope 3 Building envelope 4 Building envelope 5 Building envelope 6 Heating system 7 Cooling system 8 Cooling system Improving insulation of envelope components Improving insulation of envelope components Reducing unwanted solar heat gains Changing/Installation: type of glazing Changing/Installation: type of frame Selection of energy efficient product System based on water distribution System based on water distribution Improving insulation of opaque building envelope Improving insulation of transparent components of building envelope By installation of permanent shading devices Clear double glazed unit (6mm float + 12mm air + 6mm float) Aluminum with thermal break Installation of well dimensioned heating pumps with power regulation Water side free cooling Improved pumps H2) Extra investiment cost for energy efficiency H3) Average technical life for heating equipment () for heating equipment (y) for cooling/dehumidification equipment () for cooling/dehumidification equipment (y) for ventilation/humidification equipment () for ventilation/humidification equipment (y) for SHW production equipment () for SHW production equipment (y) for lighting equipment() for lighting equipment (y) for electric equipment () for electric equipment (y) Polo Territoriale per la Prima Infanzia con Asilo Nido Page 9 of 10

10 I) Energy Management I1) Policy Is there an explicit it environmental policy? Does the environmental policy include energy considerations? Do the long term profitability criteria include energy considerations? I2) Design and construction Do construction and refurbishment procedures include energy considerations? Does the internal design procedure include energy considerations? I3) Component and system choice Do the purchasing and service procedures include energy considerations? Does the facility management procedure include energy consideration? I4) Operation and manteinance Does the company have any monitoring plan and specific delivered energy measurements? Does the company have specific energy costs in its accounting? Does the company have a specific person responsible for energy related issues? Do the operations and maintenance practices include energy considerations? No No No No Remark information about energy management actions Its aims: to establish clear rules for the procurement of energy using equipment, clear goals for the energy team and to inform occupants An energy team appointed by the Municipality will garantee the achievement and maintenance of the level of performance foreseen at the design stage During the design phase of the building, a specific thermoenergetical analysis has been leaded to improve energy efficiency The building (envelope and plants) has been designed to reach the highest class (A+) of the regional certification system. The available most efficient plant components (heat pumps, heat recovery,...) have been installed Municipality of Cologno Monzese has a specific office, with architects and technical employers, for design and management of public building in the town. Periodical maintenance activities on heating and cooling plants, ventilation system are included. Iachelini, Lorenzo Polo Territoriale per la Prima Infanzia con Asilo Nido Page 10 of 10