DEN HELDER MEETING

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• DEN HELDER MEETING
• 13-14 MAY 2007
• WP12 MONITORING

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Reminders

• During all meetings we have discussed about
  monitoring
• During the ATHENS meeting REVIVAL MINIMAL
  MONITORING EXERCICE has been prepared
• (by N. Baker and GIS)

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REVIVAL minimal monitoring exercise
 The focus is to obtain a monitoring with the
same presentation form
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Monitoring state

•   
• Sites
• CHEVROLLIER
• DANESHILL
• GIS
• MEYER HOSPITAL
• ALBATROS
•   

SITES HAVE SENT PREVIOUS MATERIAL
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REVIVAL - CHEVROLLIER case

• We apply REVIVAL MINIMAL MONITORING EXERCICE in
  the Chevrollier refurbishment project

•   3 actions
• Préparation du minimal exercice monitoring
• BEMS improvement
• Post occupancy analysis survey
•   

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Post-occupation evaluation
Looking for accede to a demand from EU Commission
during last meeting in Athens we present the
post-occupation survey
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Percentage of questionnaires

• Applied questionnaires

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Questionnaire evaluation (1)
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Questionnaire evaluation (2)
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Questionnaire evaluation (3)
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Chevrollier evaluation - Conclusion

• The first results of satisfaction encourage to
  realize a second evaluation aiming to
  improvements on the first evaluation and to give
  further information and precision
• Taking in account the existing pre-fabricated
  building, the BEMS problems and, an analysis per
  area

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REVIVAL - Stevenage case

• Monitoring points

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Table of monitoring points
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(No Transcript)
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Stevenage BEMS

• A significant investment has been made in
  installing monitoring equipment including
  additions to central BEMS

• Gas meter

• Solar Heat Meter

• Water Meter

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Summary energy consumption monitoring table
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Summary energy consumption monitoring table
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REVIVAL - GSIS case

• Monitoring points

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Monitoring of the General Secretariat for
Information Systems (GSIS)National and
Kapodestrian University of AthensGroup of
Building Environmental Studies
REVIVAL GSIS
Ifigenia Farrou, Mat Santamouris
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REVIVAL GSIS

• Monitoring of
• Comfort/Indoor Air Quality (short term
  monitoring with temporary equipment) - done
• Energy consumption comfort parameters (long
  term monitoring through BMS) started , duration
  1 year

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REVIVAL GSIS
Short-term measurements of Comfort Indoor Air
Quality in representative office areas

• The following comfort parameters were measured
• CO, CO2 and TVOC concentration using the tracer
  gas technique
• Concentration of particles PM10, PM 2.5 and PM1
• Ventilation rates

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REVIVAL - GSIS

• Monitoring of CO, CO2 and TVOC levels
• Tracer gas technique (multigas analyser of Bruel
  and Kjaer, type 1302)
• Aerosol monitor (TSI Dust Track -model 8520) for
  the monitoring of PM particles
• Volume meter (ALNOR) ventilation rates at inlet
  extracts

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REVIVAL - GSIS
Short term monitoring results CO2 concentration

• The CO2 concentration did not exceed the ASHRAE
  (1000ppm) national standards
• Within the acceptable comfort levels
• In some densely occupied areas slight increase of
  the CO2 levels during the
• monitoring period but within the comfort zone

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REVIVAL - GSIS
Short term monitoring results CO concentration
TVOC levels

• The CO concentration did not exceed the ASHRAE
  (9ppm) national standards
• Very low levels apart from one office area where
  some higher values were
• monitored but also these remained within the
  comfort levels

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REVIVAL - GSIS
Short term monitoring results Particles PM 10,
PM2.5, PM1 ventilation rates

• The concentration of particles PM10, PM2.5 and
  PM1 is very low and
• close to zero values.
• The monitored airflow in the majority of the
  inlets/outlets of the office areas is low.
• The dampers of the ventilation system not fully
  operate, will be regulated taking
• Into account the results of these measurements.
• However, the CO2 concentration is within
  acceptable levels.
• No discomfort is noted.

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REVIVAL - GSIS
Long term monitoring of energy and comfort BMS
(started from April 2007)

• Long term monitoring - BMS of the GSIS building
  will provide the base level of monitoring.
• Measurements of energy and comfort parameters
• Energy consumption
• Heating (kWh/m2)
• Cooling (kWh/m2)
• Energy for lighting
• Comfort parameters
• Internal temperatures
• Relative humidity
• CO2 concentration and demand control ventilation
• Operation of the ceiling fans
• Levels of lighting

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REVIVAL MEYER case

• Monitoring points

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REVIVAL Retrofitting For Environmental Viability
Improvement of Valued Architectural Landmark
Meyer Hospital in FLORENCEthe New officies in
Villa Ognissanti
WP 12 MONITORING PLAN
Centro Interuniversitario A.B.I.T.A.
Architettura Bioecologica e Innovazione
Tecnologica per lAmbiente
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WP 12 _ Monitoring of Meyer Hospital in Florence
ANALYSED BUILDING
Villa Ognissanti Complex

• Ground Floor

• First Floor

Central building

• Second Floor

Lateral building
Lateral building
Greenhouse
Monitored rooms and spaces
REVIVAL Retrofitting For Environmental Viability
Improvement of Valued Architectural Landmark
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WP 12 _ Monitoring of Meyer Hospital in Florence
MONITORING PLAN

• Long Monitoring

From 01/04/07 to 31/03/08

• Short Monitoring 2 months in summer and 2
  months in winter

Summer 01/08/07 to 01/10/07 Winter 01/11/07
to 01/01/08

• Spot Monitoring

during short monitoring period
Istantaneous monitoring
The obtained data will be analysed and evaluated
in order to identify the efficiency of the
proposed energy saving strategies and
technologies in Villa Ognissanti.
REVIVAL Retrofitting For Environmental Viability
Improvement of Valued Architectural Landmark
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WP 12 _ Monitoring of Meyer Hospital in Florence
TIMING
Apr 07
May 07
Jun 07
Aug 07
Oct 07
Dec 07
Feb 08
Jul 07
Sep 07
Nov 07
Jan 08
Mar 08
A
B
C
Long monitoring
A Central building
B Greenhouse
C Lateral building
Short monitoring
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WP 12 _ Monitoring of Meyer Hospital in Florence
LONG MONITORING
CLIMATIC CONDITION
Climatic profile data collected by ENEA (Ente
per le Nuove tecnologie lEnergia e lAmbiente)

• External Air Temperature

• Indoor Air Temperature

• External Air Humidity

• Indoor Air Humidity

MICROCLIMATE CONDITION
INDOOR COMFORT
Instruments Tinytalk Data logger Manual, conform
to EN 50081 pt11992 EN 50082 pt12 1992/95.
Instruments Tinytalk Data logger Manual, conform
to EN 50081 pt11992 EN 50082 pt12 1992/95.
TOTAL TIME 12 months
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WP 12 _ Monitoring of Meyer Hospital in Florence
SHORT MONITORING
Energy Systems Total electricity consumption
Total heat consumption
Indoor comfort Indoor Air Temperatures Indoor
Air Humidity
Instruments Tinytalk Data logger Manual, conform
to EN 50081 pt11992 EN 50082 pt12 1992/95.
Instruments Control system (DESIGO Siemens
software) Calorie counter
TOTAL TIME 4 months (2 summers months2
winters months)
SPOT MONITORING
Indoor comfort Indoor Air Temperatures Indoor
Air Humidity Surface Temperatures Air speed
Acoustic comfort Sound Levels
Indoor air quality CO2 Concentration
Visual comfort Lighting levels
Instruments Luxometre (probe) for spot-check
measurements of illuminance BABUC M LSI
Instruments Sound Level Meter precision
integrator of Class 1
Instruments Photoacustic Multigas Monitor
Campionatore e dosatore multipunto 1303
Instruments Multi-aquisition-data analysers
(AIRNOVA AirTech Instruments) with sensors for
monitoring of the following physical values
TOTAL TIME about 4 days (during short
monitoring)
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• THANKS FOR YOUR ATTENTION