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G GAUDIN GAUDIN I INGENIERIE INGENIERIE DEN HELDER MEETING 13-14 MAY 2007 WP12 MONITORING During all meetings we have discussed about monitoring During the ATHENS meeting “ REVIVAL MINIMAL MONITORING EXERCICE ” has been prepared (by N. Baker and GIS) Reminders

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den helder meeting 13 14 may 2007 wp12 monitoring

G

GAUDIN

GAUDIN

I

INGENIERIE

INGENIERIE

DEN HELDER MEETING

13-14 MAY 2007

WP12 MONITORING

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)

Reminders
revival minimal monitoring exercise
REVIVAL minimal monitoring exercise

« The focus is to obtain a monitoring with the same presentation form»

monitoring state
Sites:

CHEVROLLIER

DANESHILL

GIS

MEYER HOSPITAL

ALBATROS

Monitoring state

SITES HAVE SENT PREVIOUS MATERIAL

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

REVIVAL - CHEVROLLIER case
slide6

Post-occupation evaluation

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

percentage of questionnaires
Percentage of questionnaires

Applied questionnaires

chevrollier evaluation conclusion
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
revival stevenage case
REVIVAL - Stevenage case

Monitoring points

stevenage bems
Stevenage BEMS

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

  • Gas meter
  • Solar Heat Meter

Water Meter

revival gsis case
REVIVAL - GSIS case

Monitoring points

slide19

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

slide20

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
slide21

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
slide22

REVIVAL - GSIS

  • Monitoring of CO, CO2 andTVOClevels
  • 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
slide23

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
slide24

Possible headaches

No discomfort –

no headaches

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
slide25

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.
slide26

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
revival meyer case
REVIVAL – MEYER case

Monitoring points

slide28

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 l’Ambiente

slide29

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”

slide30

WP 12 _ Monitoring of Meyer Hospital in Florence

MONITORING PLAN

  • Long Monitoring

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

  • Short Monitoring2 months insummer and 2 months inwinter

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”

slide31

WP 12 _ Monitoring of Meyer Hospital in Florence

TIMING

Apr 07

May 07

Jun 07

Aug 07

Oct 07

Dec 07

Feb 08

Mar 08

Jul 07

Sep 07

Nov 07

Jan 08

A

B

C

Long monitoring

A: Central building

B: Greenhouse

C: Lateral building

Short monitoring

slide32

WP 12 _ Monitoring of Meyer Hospital in Florence

LONG MONITORING

CLIMATIC CONDITION

Climatic profile: data collected by ENEA (Ente per le Nuove tecnologie l’Energia e l’Ambiente)

  • 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 pt1:1992 – EN 50082 pt1&2: 1992/95.

Instruments:

Tinytalk Data logger Manual, conform to EN 50081 pt1:1992 – EN 50082 pt1&2: 1992/95.

TOTAL TIME = 12 months

slide33

WP 12 _ Monitoring of Meyer Hospital in Florence

SHORT MONITORING

Indoor comfort

Indoor Air Temperatures

Indoor Air Humidity

Energy Systems

Total electricity consumption

Total heat consumption

Instruments:

Tinytalk Data logger Manual, conform to EN 50081 pt1:1992 – EN 50082 pt1&2: 1992/95.

Instruments:

Control system (DESIGO Siemens software)

Calorie counter

TOTAL TIME = 4 months (2 summer’s months+2 winter’s months)

SPOT MONITORING

Indoor comfort

Indoor Air Temperatures

Indoor Air Humidity

Surface Temperatures

Air speed

Visual comfort

Lighting levels

Acoustic comfort

Sound Levels

Indoor air quality

CO2 Concentration

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)

thanks for your attention

G

GAUDIN

GAUDIN

I

INGENIERIE

INGENIERIE

THANKS FOR YOUR ATTENTION