zero emmision building rigakaai gent

M. Margarida Pereira Thomas de Roeck Lise De Pauw Hannes Vandamme Thomas Depreitere

RIGAKAAI GENT Zero Energy Building 2012

2M. Margarida Pereira - Thomas de Roeck - Lise De Pauw - Hannes Vandamme - Thomas Depreitere

CONTENT

A SUSTAINABLE CONCEPT _ Thomas Deroeck introduction to the site mobility masterplan schading diagrams construction method compartments & zoning

B SMART BUILDING _ the materials, shading, passive cooling _ Hannes Vandamme

plan 1/100 plan 1/50 elevation west 1/75 outside section AA’ 1/50 section BB’ 1/50 section CC’ 1/75 section CC’ 1/50

wallconstructiondiagram(materials&certificates) detail 1 1/5 detail 2 1/5 detail 3 1/5

C LOW TECHNIC _ technical equipment of the building _ Lise De Pauw

ventilation strategy: scheme, plan, section + calculation sheme: winter - summer

heating system hot water system integration of the techniques control system to save energy rational use : saving system > water: shower, sanitary, rainwater + plan & saving system > electricity D ZERO ENERGY and ZERO IMPACT _ M. Margarida Pereira

calculationenergydemand+compensation(1year) calculation water demand

daylight concept: interior image

complete sheme green energy

E ZERO ENERGY = PHPP CALCULATIONS _ Thomas Depreitere

verification

F SUMMARY

total shemes


INTRODUCTION TO THE SITE

Location: Rigakaai, GentContext: Harbour, industrial

Sustainable decisions: Placing the building insideof an existing hangar. The design will take theprofits of an already covered space which hasa stable indoor climate.

Environment:Construction of a module or prototype that usesthe existing structure as well as the prevailingmaterials at the harbor. Therefore, the constructionis based on reusability. This decision has a goodimpact on the environment, not only in case of the resources, but also about their transportation.

Society:According the present situation, the harbor is justa working place. So, this new building is seen asan opportunity to attract more people to this siteand play an important role on the socialinteraction. Moreover, since it is a zero energy building, it will also educate people about theseissues.

Economy:New people visiting and coming to the harbor,and use of existing materials without any addcost of transportation to built the new designmodule, have also good impacts in terms ofeconomy. Eventually, this can be a start pointto the development of the area. source: A+221

Location: Rigakaai, GentContext: Harbour, industrial

Sustainable decisions:Placing the building inside of an existing hangar. The design will take the profits of an already covered space which has a stable indoor climate.

Environment:Construction of a module or prototype that uses the existing structure as well as the prevailing materials materials at the harbour. Therefore, the construction is based on reusability. This decision has a good impact on the environment, not only in case of the resources, but also about their transportation.

Society:According the present situation, the harbour is just a working place. So, this new building is seen as an op-portunity to attract more people to this site and play an important role on the social interaction. Moreover, since it is a zero energy building, it will also educate people about these issues.

Economy:New people visiting and coming to the harbour and use of existing materials without any add cost of transpor-tation to built the new design module have also good impacts in terms of economy. Eventually, this can be a start point to the development of the area.


DESIGN DEVELOPMENT

Exterior waiting spot, covered

Interior waiting spot, cafetaria, not heated

ZEB space: toilets, boat reception, office

Area each part: 148 m²Volume each part: 1048 m³

Main program: info point/ waiting room

The harbour is a place mostly used by the workers, and disconected from the city. Habitants and visitors don’t have enough information about the occuring activities. Therefore, the creation of a point of information and a

Carriageworks Performing Centre, Tonkin Zulaikha Greer SESC POMPEIA, Lina Bo Bardi (1977-1982)

principal idea

option 3

waiting room for the passengers of the boats seems to be the most apropriate program to this environment.The idea is to bring more life to the harbor, that it be-comes more than a working place, but also a social area. The rehabilitation of this place pretends that it is another interesting part of the city that should also be visited.

volume partly outside the volume +

opening of the west facade to have sufficient heat gains and light

+integration of passive ventilation sytem in the existing storage hall

option 1 option 2

volume completely outside

> footprint existing and new is not in balance there is no use of the (empty) possible space inside the existing storage hall

volume completely inside

> problems towards sufficient heat gains


MOBILITY

1

2

3

5

6

1. site2. OMA oude dokken project3. Dampoort4. Sint-jacobs5. Korenmarkt6. Zuid

1

2

34

5

6

Bus 6: Gent watersportbaan - Mariakerke Post

Bicycle route without bicycle path

Bus 73:Gent - oostakker - zelzate

44

Bicycle route

2,1 km

0,6 km

0,9 km

2 km

Bus stop needed

Possible connection in the future?

1

2

3

5

6

1. site2. OMA oude dokken project3. Dampoort4. Sint-jacobs5. Korenmarkt6. Zuid

1

2

34

5

6

Bus 6: Gent watersportbaan - Mariakerke Post

Bicycle route without bicycle path

Bus 73:Gent - oostakker - zelzate

44

Bicycle route

2,1 km

0,6 km

0,9 km

2 km

Bus stop needed

Possible connection in the future?


R I G A K A A I W E B A P A R K I N G

ROAD

SIDE

BIKE

LANE

VLIE

GTUI

GLAA

N

VLIE

GTUI

GLAA

N

ROAD

SIDE

BIKE

LANE

F R O N T S Q U A R E W E B A P A R K I N G

R I G A K A A I

SIDE

WAL

K

BIKE

LANE

VLIE

GTUI

GLAA

N

VLIE

GTUI

GLAA

N

BIKE

LANE

SIDE

WAL

K

STREET SECTIONS CURRENT AND FUTURE SITUATION


MASTERPLAN

entrance

Jakob Van Artevelde boat

parking 66 cars

new bus stop

covered bikeparking


SITE PLAN

entrance

frontsquare (fixed gravel paving forsemi-infiltration of the rainwater)

solar powered streetlights next to benches

waterbassin for rainwater from thebikeparking (and the square)

covered bikeparking

trees closing the square to the street side and ‘watercatchers’ for infiltration

busparking (concrete paving)

skystream small windmill

new bikelane


SUN - SHADING ANALYSIS EXISTING HALL

8am 10am

12am 14pm

16pm 18pm

Only during the evening hours, there will be direct sunlight on the module. There is opted for this solution to manage that there will be enough daylight inside the waiting space. Also, the opening of the hall with a curtain wall gives a possibility to have a visual relationship with the harbour.

glazed surfaces at east and south side (+ horizon-tal) need shading devices to reduce the amount of possible overheating

footprint: 138m² (100m² inside the existing building)

curtain wall to have sufficient light inside the existing building + view on the harbour


CONSTRUCTION METHOD 1/2

public toilet module

open space module

technical module

open space module

OTHER COMBINATIONS

OUR ZEB COMBINATION

longer...

unheated...

production/ testing areaputting together on site

production/ testing areaputting together on site

Flexibility: The design consits of different modules that can be easily moved and put together on site. It also gives the possibility to combine different parts and have another unit

source: E-Cube Ugent


CONSTRUCTION METHOD 2/2

module 1 module 2 module 3 module 4

Construction of a module

1. Woodframe structure2. Floor construction 3. Wall construction with Rockpanel4. Roof construction5. Placing of the window frames6. Placing of the ventilation/water/... pipes7. Placing of electric cables

Moving the module to the site

8. Positioning of the steel stands9. Placing of the modules10. Connecting of the modules11. Placing of windows12. Installing all technical systems

1

4

5

8-9

11

12


PLAN 1:100

the design stands open to new uses of the space

for example:

it can act as a meeting point, exhibition, small theater,...

By its integration into the existing storage hall, the visitors also get a view on activities that are normally hidden from the outside. As such, the design activates a broader field than just fulfilling its main function as being a meeting point for the boat.


OUTSIDE [aprox. 10º]

INSIDE HEATED ZONE[aprox. 18º]

INSIDE IN BETWEEN AREA[aprox. 13º]

INSIDE NON HEATED ZONE[aprox. 15º]

ZONING & TEMPERATURES

the toilets are placed outside the thermal envelope to fulfill the PHPP requirements

threated floor area becomes: 84m²

the design takes the profits of being con-structed inside the existing covered space


PLAN 1:50


SECTION AA’ 1:50

In summer condition, the windows in the roof of the hall can be opened to establish passive ventilation.


SECTION BB’ 1:50

Solar shading is necessary to reduce the amount of overheating resulting from the PHPP calcu-lation sheets. The system works completely automatically and adjusts when needed.

PV panels & sun collector

The wood panels can be opened in summer condition to provide sufficient passive ventilation in the existing hall.


SECTION CC’1:75

modular wall construction


SECTION CC’ 1:50

necessary for this horizontal glaz-ing to avoid overheating of the unit is the use of a screen


ELEVATION SOUTH (EXTERIOR) 1:75


‘ Waiting on the boat, Harbour Ghent ’


WALL CONSTRUCTION

ROCKPANEL 18 MM

ROOF TILE 15 MM

AIR CAVITY 100 MM

EPDM LAYERS 3 MM

OSB PANEL 18 MM

OSB PANEL 18 MM

VERMICULITE 30 MM

CORK 10 MM

AIRTIGHT LAYER 0.6 MM



CELLULOSE FLEAKS 300 MM


OSB PANEL 18 MM CELLULOSE FLEAKS 300 MM

OSB PANEL 18 MM

ROCKWOOL 150 MM

OSB PANEL 18 MM


OSB PANEL 8 MM


CELLULOSE FLEAKS 200 MM


DETAIL 1 1:5


DETAIL 2 1:5


DETAIL 3 1:5


USEABILITY DURING THE WEEK

9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00

WEEK

USE electricity-water/YEAR

SUMMER1/week boat trip on saturdaysunday closed

WINTER2/month boat trip on saturdaysunday closed

week142 days - 5 holidays = 137 days


permanentie permanentie

public transport

or

or

x 4

x 5

x 8

x 8

public transport

or

or

x 137 x 127

use electricity

use water

use electricity

use water

4 toilets (combi toilet + lavabo)3 urinoirs1 disabled toilet1 shower 2 wash basins

4 toilets (combi toilet + lavabo)3 urinoirs1 disabled toilet1 shower2 wash basins

1 x 18 l4 x 1,3 l4 x 4,5 l

42 l toilet water use/day1 x 18 l4 x 1,3 l4 x 4,5 l

42 l toilet water use/day

x 137 x 127

Appliance/ Load Name Quantity AC Watts Hours on per day Watt-Hours/ DayFridge 1 90 10 900Microwave 1 600 0,166 99,6Coffee machine 1 1600 0,166 265,6Laptop use 2 50 7 700Laptop asleep 2 3 1 6Printer use 1 11 0,166 1,826Printer standby 1 0,3 7,833 2,3499Printer idle 1 1,2 0 0Lights TL5 (area1) 2 35 4 280Lights TL5 (area2) 3 35 2 210Lights TL5 (area4) 2 35 0,5 35Ligths Genie Esaver (area3) 1 11 0,5 5,5Ligths Genie Esaver (area4) 1 11 0,0833 0,9163Ligths Genie Esaver (storages) 2 11 0,0833 1,8326Ventilation Heat recovery (Ultimateair) 1 80 4 320

Total: 2828 Watt-Hours/Day

x 137Appliance/ Load Name Quantity AC Watts Hours on per day Watt-Hours/ DayFridge 1 90 10 900Microwave 1 600 0,166 99,6Coffee machine 1 1600 0,166 265,6Laptop use 2 50 7 700Laptop asleep 2 3 1 6Printer use 1 11 0,166 1,826Printer standby 1 0,3 7,833 2,3499Printer idle 1 1,2 0 0Lights TL5 (area1) 2 35 2 140Lights TL5 (area2) 3 35 1 105Lights TL5 (area4) 2 35 0,5 35Ligths Genie Esaver (area3) 1 11 0,5 5,5Ligths Genie Esaver (area4) 1 11 0,0833 0,9163Ligths Genie Esaver (storages) 2 11 0,0833 1,8326Ventilation Heat recovery (Ultimateair) 1 80 4 320

x 127


0,5 x 50 l 2 x 1,5 l

28 l hot water use/day 1 x 50 l2 x 1,5 l

53 l hot water use/day


USEABILITY DURING SATURDAYS

saturday13 days

saturday26 days

permanentie

visitors

permanentie

or

x 75

or

x 2

x 40

or

public transport

x 26x 13

x 2

x 75

x 40

or

public transport

use electricity

use water

use electricity

use water



3 x 18 l20 x 1,3 l40 x 4,5 l

260 l toilet water use/day3 x 18 l

20 x 1,3 l40 x 4,5 l


x 13 x 26


x 13Appliance/ Load Name Quantity AC Watts Hours on per day Watt-Hours/ DayFridge 1 90 10 900Microwave 1 600 0,25 150Coffee machine 1 1600 1 1600Laptop use 2 50 7 700Laptop asleep 2 3 1 6Printer use 1 11 1 11Printer standby 1 0,3 2 0,6Printer idle 1 1,2 5,833 6,9996Lights TL5 (area1) 2 35 4 280Lights TL5 (area2) 3 35 4 420Lights TL5 (area4) 2 35 2 140Ligths Genie Esaver (area3) 1 11 0,5 5,5Ligths Genie Esaver (area4) 1 11 0,5 5,5Ligths Genie Esaver (storages) 2 11 0,0833 1,8326Ventilation Heat recovery (Ultimateair) 1 80 8 640



1 x 50 l 53 l hot water use/day0,5 x 50 l 2 x 1,5 l

28 l hot water use/day2 x 1,5 l

9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00

SATURDAY


CALCULATION HEAT LOSSES & VENTILATION


SECTIONS WINTER & SUMMER SITUATION

SUMMER[OPEN]

Fresh air

Fresh air

Shading system

Roof opening North facade

Shading system

Fresh air + Ventilation system DCooling

WINTER[CLOSED]

Opening the brise soleil

South windowsSolar gain

Solar gains + Ventilation system D Retention of the heat


VENTILATION SYSTEM D - EXTRACTION & IMPULSION CIRCUITS


HOT & COLD WATER SUPPLY + GREY AND BLACK WATER EVACUATION


LIGHTNING & ELECTRICITY

minimum lux / space (source: Eandis)

storage 60 luxtoilets 120 luxwaiting room 250 luxworking space 500 lux


SAVING SYSTEMS:

- WATER - VENTILATION/HEATING - LIGHTNING - ELECTRICAL APPLIANCES

Water Saving Toilet

Combo Sink/ Toilet: Water reuse technology. All the water that falls into the washbasin follows an exclu-sive drainage system. Thanks to a filtering system, the larger waste products are separated out from the water, and only the liquid passes directly into a small treatment tank where it is purified. - Greywater system that is capable of reducing water use by up to 25% compared to a standard 6/3-liters dual flush toilet. -Single Pro faucet that contains a progressive cartridge which enables water to be saved.

Standard toilet = 13 l (per flush)Dual flush = 6/3 l (per flush)Water saving combo sink/toilet= 4.5 l (per flush)

Combo Sink/ Urinal: The same technology is used for the urinals.

Standard urinal: 2.2 l (per flush)Water saving combo sink/ urinal: 1.3 l (per flush)

W+W_ROCAEco Urinal _Yeongwoo Kim

1

1

2

3

5

7

4

1 2

Energy Efficient Lightning combined with intelligent controls

Fluorescent lightning dimming system with an automatic energy/ CO2 savings of up to 75%. It switches the artificial light automatically on and off and regulates the luminaires (artificial lights) down when enough daylight (natural light) enters the room. Therefore, the ambitious energy savings are possible by the combination of energy efficient lights with the detec-tion of presence and a natural daylight. ActiLume 1-10 V_PHILIPS

Water Saving Headshower

By electing a water saving shower head, it is reduced not only the water consumption, but also energy is saved. Less consumption of water means less energy to heat the water, so there is a dual benefit.

- The model consumes 6 liters per minute, which is possible due to the specially designed inner turbine cham. The design of Nordic Eco Shower mimics nature by delivering water in large well-sized drop-lets, through repeated propulsions from the central chamber.

Standard showerhead: 10 to 25 l/minWater saving headshower: 6 to 9 l/minShower -> 8 min x 10 l/min= 80 l8 min x 6 l/m = 48 l 40% less water

Galant_NordicEco

3

4

Compact Unit RecoupAerator UltimateAir

This system offers up to 200cfm and 95% heat-recoveryefficiency

5Water Saving Faucets

- Toilet: Single-lever basin mixers feature a flow-limiting mousseur with aerator, reducing water consumption without compromising the quality.The result is a satisfying, voluminous flow that never exceeds 5.8 litres per minute. Also the inclusion of a temperature limiter, which can be adjusted to meet the needed requirements, allow the reduction of the energy consumption even further.

Standard faucet: 10 l/minWater saving faucet: <=5.8 l/m 50% less water

- Kitchen: The same principles are followed for the kitchen. For example the flow rate of the faucet is about 1.5 gpm, compared with the standard flow of 2.2 to 2.5 gpm.

Standard faucet: 10 l/minWater saving faucet: 5.6 l/m 50% less water

Allure E_GROHEMinta_GROHE

6

7

Fridge A++: 92 kWu/jaar

KU15RA65 BOSCH/SIEMENS

5

6


USE ELECTRICITY - WATER / YEAR 1/6

SUMMER1/week boat trip on saturdaysunday closed

WINTER2/month boat trip on saturdaysunday closed



permanentie permanentie

public transport

or

or

x 4

x 5

x 8

x 8

public transport

or

or

x 137 x 127

use electricity

use water

use electricity

use water4 toilets (combi toilet + lavabo)6 urinoirs1 disabled toilet1 shower 2 wash basins


1 x 18 l4 x 1,3 l4 x 4,5 l

42 l toilet water use/day1 x 18 l4 x 1,3 l4 x 4,5 l


x 137 x 127

Appliance/ Load Name Quantity AC Watts Hours on per day Watt-Hours/ DayFridge 1 90 10 900Microwave 1 600 0,166 99,6Coffee machine 1 1600 0,166 265,6Laptop use 2 50 7 700Laptop asleep 2 3 1 6Printer use 1 11 0,166 1,826Printer standby 1 0,3 7,833 2,3499Printer idle 1 1,2 0 0Lights TL5 (area1) 2 35 4 280Lights TL5 (area2) 3 35 2 210Lights TL5 (area4) 2 35 0,5 35Ligths Genie Esaver (area3) 1 11 0,5 5,5Ligths Genie Esaver (area4) 1 11 0,0833 0,9163Ligths Genie Esaver (storages) 2 11 0,0833 1,8326Ventilation Heat recovery (Ultimateair) 1 80 4 320


x 137Appliance/ Load Name Quantity AC Watts Hours on per day Watt-Hours/ DayFridge 1 90 10 900Microwave 1 600 0,166 99,6Coffee machine 1 1600 0,166 265,6Laptop use 2 50 7 700Laptop asleep 2 3 1 6Printer use 1 11 0,166 1,826Printer standby 1 0,3 7,833 2,3499Printer idle 1 1,2 0 0Lights TL5 (area1) 2 35 2 140Lights TL5 (area2) 3 35 1 105Lights TL5 (area4) 2 35 0,5 35Ligths Genie Esaver (area3) 1 11 0,5 5,5Ligths Genie Esaver (area4) 1 11 0,0833 0,9163Ligths Genie Esaver (storages) 2 11 0,0833 1,8326Ventilation Heat recovery (Ultimateair) 1 80 4 320

x 127


0,5 x 50 l 2 x 1,5 l

28 l hot water use/day 1 x 50 l2 x 1,5 l

53 l hot water use/day



saturday13 days

saturday26 days

permanentie

visitors

permanentie

or

x 75

or

x 2

x 40

or

public transport

x 26x 13

x 2

x 75

x 40

or

public transport

use electricity

use water

use electricity

use water4 toilets (combi toilet + lavabo)6 urinoirs1 disabled toilet1 shower2 wash basins


3 x 18 l20 x 1,3 l40 x 4,5 l

260 l toilet water use/day3 x 18 l

20 x 1,3 l40 x 4,5 l


x 13 x 26





1 x 50 l 53 l hot water use/day0,5 x 50 l 2 x 1,5 l

28 l hot water use/day2 x 1,5 l



ELECTRICITY

137 x 2828 watts-hours/day = 387,4 Kwh/year127 x 2583 watts-hours/day = 328 Kwh/year13 x 4867 watts-hours/day = 63,3 Kwh/year26 x 4517 watts-hours/day = 117,4 Kwh/year

Total electricity use/year: 896,1 kWh/year

WATER

137 x 42 l/day = 5754 l/year127 x 42 l/day = 5334 l/year13 x 260 l/day = 3380 l/year26 x 260 l/day = 6760 l/year

Total toilet water use/year: 21228 l/yearTotal average toilet water use/month: 1769l/month


Total hot water use/year: 12309 l/year

43,2 %

36,6 %

7 %

13,2 %

43

77

108

132

152

171

34

~ 80 liter hot water/day = 5,12 kWh/day

Total: 1500 kWh/year

http://www.easyswitch.nl/energie/energie-begrippen/energieverbruik

23300

kWh/year

21800

18500

13150

8300

2400

http://www.pidpa.be/nl/klant/fact_tar/gemiddeldverbruik.htm

kwh use devices

kwh use hot water/heating



Total electricity use devices: - 896,1 kw/year

Total electricity use hot water: - 1500 kw/year

Total water use toilet: - 21228 l/year

solar panels

windmill+ ~ 2971 kWh/yearSkystream 3.7~4 m/s windspeed3.7 diameter blades15 m height

boiler

sun collector

sun boiler

weba

lighting

rain collector

+ ~ 1810 kWh/year

+ 40 000 l/year, or more...

100 L

+ 710 kWh/yearfor hot water

10 000 L

700 mm/year

Rain falling on 1 roof shell= (0,8 x 700 mm x 72 m²)/12= 3360 l/mnd

for car/boat washing harbour activities

wc

7 x 300 WpSunpower

SYSTEM OUTPUT SURPLUS

work complementary

INPUT

Grid

extra after heating

2 m²

efficiency 50 % = 2,3 kWh/day

TOTAL:-2500kWh+5500kWh=3000kWhsurplus(theoreticalaverage!)



CALCULATION PV PANELS & THERMAL SOLAR SYSTEM

Performance of Grid-connected PV

PVGIS estimates of solar electricity generationLocation: 51°3'12" North, 3°43'49" East, Elevation: 0 m a.s.l.,

Nominal power of the PV system: 2.1 kW (crystalline silicon)Estimated losses due to temperature: 12.3% (using local ambient temperature)Estimated loss due to angular reflectance effects: 3.1%Other losses (cables, inverter etc.): 8.0%Combined PV system losses: 21.9%

Ed: Average daily electricity production from the given system (kWh)Em: Average monthly electricity production from the given system (kWh)Hd: Average daily sum of global irradiation per square meter received by the modules of the given system (kWh/m2)Hm: Average sum of global irradiation per square meter received by the modules of the given system (kWh/m2)

source: http://re.jrc.ec.europa.eu/pvgis/apps4/pvest.php

source: http://valentin.de/calculation/pvonline/pv_system

hours

average speed

jan feb ma apr mai jun jul aug sept oct nov dec





4,5

2,8

jan feb ma apr mai jun jul aug sep oct nov dec

wind

sun

200

50

Wind and solar energy work complementary!

source: http://valentin.de/calculation/thermal/system/ww/en



2 m² vacuum sun collector

7 PV panels (angle: 30°)opening of the roof in summer condition

skystream windmill

concrete water tank 10.000 (inside storage hall), water evacuation of the square by water infiltration (gravel), excessive water flows to the pond

overcapacity of electricity goes to neigh-bouring companies and is used for the lightning of the storage hall

ventilation system D with heath recovery


PHPP 2007, Verification ZEB_G_INT_1_(Thomas_Depreitere).xls

Building:Gent Ukkel

Postcode/City: 9000 GentCountry: België

Building Type: Terminal

Postcode/City: 9000 Gent

Architect:


TMLHT


2012

1 20,0 °C

120,0 3,5

2,4

84,0

Annual Method

13 15 Yes

0,2 0,6 Yes

120 120 Yes

46

43141 % over 25 °C

15

17/06/12

Thomas Depreitere

Passive House Verification

Photo or Drawing

Jakob Van Artevelde terminalLocation and Climate:

Street: Rigakaai

Home Owner(s) / Client(s): Port of GhentStreet: J. Kennedylaan 32

Margarida Pereira – Thomas Deroeck – Lise De Pauw – Hannes Vandamme Street: Hoogstraat 51

Mechanical System:Street: Hoogstraat 51

Year of Construction:

Number of Dwelling Units: Interior Temperature:

Enclosed Volume Ve: m3 Internal Heat Gains: W/m2

Number of Occupants:

Specific Demands with Reference to the Treated Floor Area

Treated Floor Area: m2

Applied: PH Certificate: Fulfilled?

Specific Space Heat Demand: kWh/(m2a) kWh/(m2a)

Pressurization Test Result: h-1 h-1

Specific Primary Energy Demand(DHW, Heating, Cooling, Auxiliary and Household Electricity): kWh/(m2a) kWh/(m2a)

Specific Primary Energy Demand(DHW, Heating and Auxiliary Electricity): kWh/(m2a)

Specific Primary Energy DemandEnergy Conservation by Solar Electricity: kWh/(m2a)

Heating Load: W/m2

Frequency of Overheating:Specific Useful Cooling Energy Demand: kWh/(m2a) kWh/(m2a)

Cooling Load: W/m2

We confirm that the values given herein have been Issued on:determined following the PHPP methodology and basedon the characteristic values of the building. The calculations signed: with PHPP are attached to this application.

M. Margarida Pereira - Thomas de Roeck - Lise De Pauw - Hannes Vandamme - Thomas Depreitere

PHPP 2007, Verification ZEB_G_INT_1_(Thomas_Depreitere).xls

Building:Gent Ukkel

Postcode/City: 9000 GentCountry: België

Building Type: Terminal


Architect:


TMLHT


2012

1 20,0 °C

120,0 3,5

2,4

84,0

Annual Method

13 15 Yes

0,2 0,6 Yes

120 120 Yes

46

43141 % over 25 °C

15

17/06/12

Thomas Depreitere

Passive House Verification

Photo or Drawing

Jakob Van Artevelde terminalLocation and Climate:

Street: Rigakaai

Home Owner(s) / Client(s): Port of GhentStreet: J. Kennedylaan 32

Margarida Pereira – Thomas Deroeck – Lise De Pauw – Hannes Vandamme Street: Hoogstraat 51

Mechanical System:Street: Hoogstraat 51

Year of Construction:

Number of Dwelling Units: Interior Temperature:

Enclosed Volume Ve: m3 Internal Heat Gains: W/m2

Number of Occupants:

Specific Demands with Reference to the Treated Floor Area

Treated Floor Area: m2

Applied: PH Certificate: Fulfilled?

Specific Space Heat Demand: kWh/(m2a) kWh/(m2a)

Pressurization Test Result: h-1 h-1

Specific Primary Energy Demand(DHW, Heating, Cooling, Auxiliary and Household Electricity): kWh/(m2a) kWh/(m2a)

Specific Primary Energy Demand(DHW, Heating and Auxiliary Electricity): kWh/(m2a)

Specific Primary Energy DemandEnergy Conservation by Solar Electricity: kWh/(m2a)

Heating Load: W/m2

Frequency of Overheating:Specific Useful Cooling Energy Demand: kWh/(m2a) kWh/(m2a)

Cooling Load: W/m2

We confirm that the values given herein have been Issued on:determined following the PHPP methodology and basedon the characteristic values of the building. The calculations signed: with PHPP are attached to this application.

a more in detail calculation has been done separately from the PHPP worksheets due to the variable use of the building (see previous pages about summer and winter / week and weekend conditions)

the threated floor area has been reduced to reach the necessary values: the module of the toilets has excluded from the heated space (see previous pages about zoning and temperatures)the results of these values were used to determine the

exact postioning of windows and necessary sunshading


2 m² vacuum sun collector

7 PV panels (angle: 30°)opening of the roof in summer condition

skystream windmill

concrete water tank 10.000 (inside storage hall), water evacuation of the square by water infiltration (gravel), excessive water flows to the pond

overcapacity of electricity goes to neigh-bouring companies and is used for the lightning of the storage hall

ventilation system D with heath recovery

SUMMMARY 1/2 ZEB RIGAKAAI GHENT


SUMMARY 2/2 ZEB RIGAKAAI GHENT

Total electricity use devices: - 896,1 kw/year

Total electricity use hot water: - 1500 kw/year

Total water use toilet: - 21228 l/year

solar panels

windmill+ ~ 2971 kWh/yearSkystream 3.7~4 m/s windspeed3.7 diameter blades15 m height

boiler

sun collector

sun boiler

weba

lighting

rain collector

+ ~ 1810 kWh/year

+ 40 000 l/year, or more...

100 L

+ 710 kWh/yearfor hot water

10 000 L

700 mm/year

Rain falling on 1 roof shell= (0,8 x 700 mm x 72 m²)/12= 3360 l/mnd

for car/boat washing harbour activities

wc

7 x 300 WpSunpower

SYSTEM OUTPUT SURPLUS

work complementary

INPUT

Grid

extra after heating

2 m²

efficiency 50 % = 2,3 kWh/day

TOTAL:-2500kWh+5500kWh=3000kWhsurplus(theoreticalaverage!)

hours

average speed






4,5

2,8


wind

sun

200

50


public toilet module

open space module

technical module

open space module

OTHER COMBINATIONS

OUR ZEB COMBINATION

longer...

unheated...

ELECTRICITY

137 x 2828 watts-hours/day = 387,4 Kwh/year127 x 2583 watts-hours/day = 328 Kwh/year13 x 4867 watts-hours/day = 63,3 Kwh/year26 x 4517 watts-hours/day = 117,4 Kwh/year

Total electricity use/year: 896,1 kWh/year

WATER


Total toilet water use/year: 21228 l/yearTotal average toilet water use/month: 1769l/month


Total hot water use/year: 12309 l/year

43,2 %

36,6 %

7 %

13,2 %

43

77

108

132

152

171

34

~ 80 liter hot water/day = 5,12 kWh/day

Total: 1500 kWh/year

http://www.easyswitch.nl/energie/energie-begrippen/energieverbruik

23300

kWh/year

21800

18500

13150

8300

2400

http://www.pidpa.be/nl/klant/fact_tar/gemiddeldverbruik.htm

kwh use devices

kwh use hot water/heating

hours

average speed






4,5

2,8


wind

sun

200

50


wind & solar energy work complementary modular construction comparisation

zero emmision building rigakaai gent

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